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 19" TFT LCD COLOR MONITOR
Service Service Service
190VW8FB/93
www..com
Service Manual
TABLE OF CONTENTS
Description Page Description Page Important Safety Notice ............................................. 2 Technical Data & Power Management ....................... 3 ~ 4 Connection to PC ....................................................... 5 OSD Menu Control Level Structure ........................... 6 Advanced OSD Adjustment ....................................... 7 OSD Attention Signal ................................................. 8 Safety and troubleshooting information .................... 9 Definition of Pixel Defects .......................................... 10 ~ 11 Wiring Diagram .......................................................... 12 Mechanical Instructions ............................................. 13 ~ 16 F/W Upload Instructions ............................................ 17 ~ 18 DDC Instructions ........................................................ 18 ~ 19 DDC DATA ................................................................. 20 Safety Instructions, Warnings and Notes ................... 21 Block Diagram ........................................................... 22 Scaler Board Schematic Diagram ..............................23 ~ 27 Power Board Schematic Diagram ..............................28 ~ 29 Button Board Schematic Diagram ............................. 30 Scaler Board Layout Side View ................................. 31 ~ 32 Power Board Layout Side View ................................. 33 ~ 34 Button Board Layout Side View ................................. 35 Exploded View ........................................................... 36 Recommended Parts List .......................................... 37 ~ 38 Spare Parts List ......................................................... 39 ~ 41 Different Parts List ..................................................... 42 General Trouble Shooting Guide ............................... 43 ~ 57 General Product Specification ................................... 58 ~ 71 Safety Check Process ............................................... 72
SAFETY NOTICE
ANY PERSON ATTEMPTING TO SERVICE THIS CHASSIS MUST FAMILIARIZE HIMSELF WITH THE CHASSIS AND BE AWARE OF THE NECESSARY SAFETY PRECAUTIONS TO BE USED WHEN SERVICING ELECTRONIC EQUIPMENT CONTAINING HIGH VOLTAGES.
CAUTION: USE A SEPARATE ISOLATION TRANSFORMER FOR THIS UNIT WHEN SERVICING. REFER TO BACK COVER FOR IMPORTANT SAFETY GUIDELINE.
Subject to modification
Oct. 12th. 2007
EN :
2
190VW8 LCD
Important Safety Notice
FOR PRODUCTS CONTAINING LASER : DANGER CAUTION In visible laser radiation when open. AVOID DIRECT EXPOSURE TO BEAM. Use of controls or adjustments or performance of procedures other than those specified herein may result in hazardous radiation exposure. The use of optical instruments with this Product will increase eye hazard.
Proper service and repair is important to the safe, reliable operation of all Philips Consumer Electronics Company** Equipment. The service procedures recommended by Philips and described in this service manual are effective methods of performing service operations. Some of these service operations require the use of tools specially designed for the purpose. The special tools should be used when and as recommended. It is important to note that this manual contains various CAUTIONS and NOTICES which should be carefully read in order to minimize the risk of personal injury to service personnel. The possibility exists that improper service methods may damage the equipment. It is also important to understand that www..com these CAUTIONS and NOTICES ARE NOT EXHAUSTIVE. Philips could not possibly know, evaluate and advise the service trade of all conceivable ways in which service might be done or of the possible hazardous consequences of each way. Consequently, Philips has not undertaken any such broad evaluation. Accordingly , a servicer who uses a service procedure or tool which is not recommended by Philips must first satisfy himself thoroughly that neither his safety nor the safe operation of the equipment will be jeopardized by the service method selected. * * Hereafter throughout this manual, Philips Consumer Electronics Company will be referred to as Philips.
CAUTION -
TO ENSURE THE CONTINUED RELIABILITY OF THIS PRODUCT, USE ONLY ORIGINAL MANUFACTURER'S REPLACEMENT PARTS, WHICH ARE LISTED WITH THEIR PART NUMBERS IN THE PARTS LIST SECTION OF THIS SERVICE MANUAL.
Take care during handling the LCD module with backlight unit - Must mount the module using mounting holes arranged in four corners.
WARNING Critical components having special safety characteristics are identified with a by the Ref. No.in the parts list and enclosed within a broken line* (where several critical components are grouped in one area) along with the safety symbol on the schematics or exploded views. Use of substitute replacement parts which do not have the same specified safety characteristics may create shock, fire, or other hazards. Under no circumstances should the original design be modified or altered without written permission from Philips. Philips assumes no liability , express or implied, arising out of any unauthorized modification of design. Servicer assumes all liability .
- Do not press on the panel, edge of the frame strongly or electric shock as this will result in damage to the screen. - Do not scratch or press on the panel with any sharp objects, such as pencil or pen as this may result in damage to the panel. - Protect the module from the ESD as it may damage the electronic circuit (C-MOS). - Make certain that treatment persons body are grounded through wrist band. - Do not leave the module in high temperature and in areas of high humidity for a long time. - Avoid contact with water as it may a short circuit within the module. - If the surface of panel become dirty, please wipe it off with a soft material.( Cleaning with a dirty or rough cloth may damage the panel.)
* Broken Line
Technical Data
1. General Specification 1.1 Panel characteristic Panel source Screen type Screen dimensions LPL LM190WX1-TAL1 Resolution Outside dimensions Pixel pitch (mm) www..com Color pixel arrangement Display surface Color depth Backlight Active area (mm) View angle (CR>10) Contrast ratio White luminance Color gamut Response time CMO M190A1-L07 Resolution Outside dimensions Pixel pitch (mm) Color pixel arrangement Display surface Color depth Backlight Active area (mm) View angle (CR>10) Contrast ratio White luminance Color gamut Response time 1.2 Scanning frequencies Horizontal scan range Vertical scan range 1.3 Video Video dot rate Input impedance (Analog signal input) - video - Sync : < 140 MHz (Over 140MHz, Warning message will show up) : 30 - 83 K Hz (automatic) : 56 - 76 Hz (automatic) : LPL LM190WX1-TLA1 : CMO M190A1-L07 : TN+film : 19 inches (diagonal) 16:10 Input signal levels Sync. input signals
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: 700 mVpp : Analog R/G/B separate inputs Separate horizontal and vertical / Composite (H+V) TTL level, Sync On Green (SOG) sync 0.3Vp-p Negative : Signal TMDS link (3 channels : Rx0 & Rx1 & RX2-/+) : Both Analog and Digital input. It can be switching via OSD option.
Input impedance (Digital) Video interface
: 1440 x 900 (WXGA+) : 427.2(H) X 277.4(V) X 15.3(D) : 0.095(H) * 0.285(V) : R. G. B. Vertical Stripe : Hard-coating (3H), Non-glare type : 16.7M colors : CCFL edge light system : 410.4(H) x 256.5(V) : >= 160 for H/V (typical) : >= 1000 : 1 : >= 300 nits (7.0mA) : >= 72% : 5 ms : 1440 x 900 (WXGA+) : 427.2(H) X 277.4(V) X 17.0(D) : 0.285(H) * 0.285(V) : R. G. B. Vertical Stripe : Hard-coating (3H), Non-glare type : 16.7M colors : CCFL edge light system : 410.4(H) x 256.5(V) : >= 170(H)/160(V) (typical) : >= 850 : 1 : >= 300 nits (7.0mA) : >= 72% : 5 ms
1.5 Physical characteristics Unit dimensions - Width - Height - Depth Packed unit dimensions - Width - Height - Depth Packed unit dimensions (China only) - Width - Height - Depth Weight (monitor only) Title angel Swivel angel Height adjustment Portrait display AC input: - voltage - frequency Power consumption Ambient temperature Operating - Temperature - Humidity - Altitude - Air pressure Storage - Temperature - Humidity - Altitude - Air pressure : 5 to 35 degree C : 85% (max.) : 0 - 3658 m : 600 - 1000 mBAR : -20 to 60 degree C : 95% max : 0 - 12192 m : 300 - 1100 mBAR (Recommend at 5 to 35 degree C, Humidity less then 60%) : 50,000 Hrs : 513.8 mm : 416.2 mm : 213.6 mm : 565 mm : 174 mm : 472 mm
: 567 mm : 189 mm : 480 mm : 5 Kg (Including I/F cable 240g) : - 5 + 2 / - 0 ( forward ) + 25 + 0 / - 3 ( backward ) : nil : nil : nil : AC 90 - 264 V, : 50 / 60 + 2 Hz : < 36W maximum : 0 to 40 degree C
: 75 ohm : 2.2K ohm
System MTBF
4
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Technical Data
2. Pin Assignment 2.1 PC analog video input with D - sub connector. Connector type of analog signal cable : D - Sub male with DDC2B pin assignment. Blue connector with thumb-operated jackscrews. Pin assignment :
Data Storage Factory preset mode: This monitor has 15 factory-preset modes as indicated in the following table:
Item H.Freq. (KHz) 1 2 3 31.469 31.469 31.469 35 37.5 35.156 37.879 46.875 48.363 60.023 63.981 79.976 55.469 55.935 70.635 Mode IBM VGA 10H IBM VGA 3H IBM VGA 12H MACINTOSH VESA VESA VESA VESA VESA VESA VESA VESA VESA-reduced blanking mode VESA VESA Resolution 640x350 720x400 640x480 640x480 640x480 800x600 800x600 800x600 1024x768 1024x768 1280x1024 1280x1024 1440x900 1440x900 1440x900 V.Freq. (Hz) 70.086 70.087 59.94 67 75 56.25 60.317 75 60.004 75.029 60.02 75.025 59.901 59.887 74.984 88.75 106.5 136.75 BW(MHz)
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PIN No. 1 2 3 4 5 SIGNAL Red Green/ SOG Blue Sense (GND) Cable Detect (GND) PIN No. 6 7 8 9 10 SIGNAL Red GND Green GND Blue GND DDC +3.3V or +5V Logic GND PIN No. 11 12 13 14 15 SIGNAL Sense (GND) Bi-directional data H/H+V sync V-sync Data clock
4 5 6 7 8 9 10 11 12 13 14 15
Automatic Power Saving If you have VESA / DPMS compliance display card or software installed in your PC, the monitor can automatically reduce power consumption when power saving function active. And if an input from keyboard, mouse or other devices is detected, the monitor will automatically wake up. The following table shows the power consumption and signaling of this automatic power saving feature:
Mode Power-On Off DC Power Off HSYNC On Off VSYNC On Off Video active blanked N/A Pwr-cons. < 36 W <1W <1W Indication Green LED Amber LED LED Off Rec. time -<3s
This monitor must comply with the Microsoft On Now specification, with two power management states, as defined by the VESA DPMS document. And must appropriately display the DPMS states. Also comply with Environmental Protection Agency (EPA) Energy Star and TCO03 power management standard strictly.
ENERGY STAR is a U.S. Registered mark. AS AN ENERGY STAR PARTNER, PHILIPS HAS DETERMINED THAT THIS PRODUCT MEETS THE ENERGY STAR GUIDELINES OF ENERGY EFFICIENCY.
Connection to PC
1. Connection to PC Please follow the steps to connect your LCD Monitor to PC. a. Assembly LCD Monitor with base 2. Function key definition
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b. Connect to PC (1) Turn off your computer and unplug its power cable. (2) Connect the monitor signal cable to the video connector on the back of your computer. (3) Plug the power cord of your computer and your monitor Into a nearby outlet. (4) Turn on your computer and monitor. If the monitor Displays an image, installation is complete.
(1) To switch monitor's power on and off (2) To access OSD menu (3) To adjust the OSD menu (4) To adjust brightness of the display (5) To change the signal input source (6) Automatically adjust the horizontal position, vertical position, phase and clock Settings/Return to previous OSD level (7) SmartImage. There are five modes to be selected: Office Work, Image Viewing, Entertainment, Economy and Off. 3. Description of the On Screen Display On-Screen Display(OSD) is a feature in all Philips LCD monitors. It allows and end user to adjust screen performance or select functions of the monitors directly through an on-screen instruction window. A user friendly on screen display interface is shown as below:
Port definition: (1) AC power input (2) VGA input (3) Kensington anti-thief lock c. Accessory Pack
Power cord
VGA cable
EDFU CD
Basic and simple instruction on the control keys. According to the above OSD structure, users can : press UP or DOWN buttons to move the cursor, press MENU button to confirm the choice or change, press UP or DOWN button to adjust the value, press MENU button to save the changes. press AUTO button to automatically adjust the horizontal position, vertical position, phase and clock setting.
DVI cable (Optional)
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OSD Menu Control Structure
Note: sRGB is a standard for ensuring correct exchange of colors between different devices(e. g. Digital cameras, monitor, printers, scanners, etc.) Using a standard unified color space, sRGB will help represent pictures taken by an sRGB compatible device correctly on your sRGB enabled Philips monitor. In that way, the colors are calibrated and you can rely on the correctness of the colors shown on your screen. Important with the use of sRGB is that the brightness and contrast of your monitor is fixed to a predefined setting as well as the color gamut. Therefore it is important to select the sRGB setting in the monitor's OSD. To do so, open the OSD by pressing the OK button on the side of your monitor. More the down button to go to color and press OK again. Use the right button to go to sRGB. Then move the down button and press OK again to exit the OSD. After this, please do not change the brightness or contrast setting of your monitor. If you change either of these, the monitor will exit the sRGB mode and go to a color temperature setting of 6500K.
4. The OSD tree Below is an overall view of the structure of the On-Screen Display. You can use this as a reference when you want to work your way around the different adjustments later on. 4.1 Only available for China Model
Main Menu (1st Level)
Picture
Sub Menu (2nd Level)
Brightness Contrast Factory
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Color Temperature(5000K, 6500K, 7500K, 8200K, 9300K, sRGB User Define(Red, Green, Blue) English Espanol Francais Deutsch Italiano Portugues Pycck
Language
OSD Settings
Horizontal Vertical Transparency(Off, 1/4, 2/4, 3/4, 4/4) OSD Time Out(5s, 10s, 20s, 30s,
Setup
Phase Clock H. Position V. Position Smart Response(On/Off) SmartContrast(On/Off) Reset(Yes/No) Resolution notification(On/Off) Information
Input
Auto VGA
Advanced OSD Adjustment
Advanced OSD Adjustment 1. Front control panel 4. Entering Burn-in mode and others
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If you access into factory mode, press MENU-PICTUREFACTORY, then press MENU to confirm, OSD menu will convert into another format as below: Model Name
BIOS Revision BIOS issued date
2. To Lock/Unlock OSD function The OSD function can be locked by pressing MENU button for more than 10 seconds, the screen shows following windows for 3 seconds.
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HUDSON 190VW8 NT68665 LPL_LM190WX1 Auto Color Color Reset R194 Gain R136 Offset Power On Timer: 0 Power On Timer Reset TDReset NO Burn In Reset 5 SSC Exit
V0.33 2007-10-09 CJ2A074012345
Every time when you press any button, this message appears on the screen automatically.
ATTENTION MONITOR CONTROLS LOCKED
G189 G144
B193 B138
0
Locked OSD function can be released by pressing MENU button for more than 10 seconds. While press MENU button for OSD unlocked purpose, the screen will keep showing OSD MAIN MENU LOCKED until OSD function unlocked and screen automatically shows following window for 3 seconds.
ATTENTION MONITOR CONTROLS UNLOCKED
FGA Ready
Move the cursor by MENU button, and press the UP or DOWN button to change the burn-in mode from YES to NO. Leave factory mode by simply power off the monitor.
3. Access Factory Mode Warning To hold AUTO and POWER buttons, you can saw the LED light flashing at this time. Then release the AUTO button and Keep pressing the POWER button. The monitor will power on and LED light give out orange light. Press MENU to bring up OSD menu for confirmation as below: * If you only want to enter burn in mode, please don't change any other setting items as above listed. * Unfortunately, if some settings has been changed by unknown reasons or wrong operation. Please refer to the chapter of "W/B Adjustment" to guide the operator how to restore the default settings or do adjustment.
Appendix: Explanation of above listed selections.
Selection Burn in On/Off Auto Color Con Bri Gain Offset sRGB 9300K 6500K Color Update Factory Reset
If this message appeared, means monitor already entered the factory mode.
Description Enter Aging Mode Auto Color Adjustment Contrast Adjustment Brightness Adjustment ADC Gain Value Adjustment (Auto adjustment by H/W when implement Auto Color function) ADC Offset Value Adjustment (Auto adjustment by H/W when implement Auto Color function) sRGB Color Temperature Gain Value Adjustment 9300K Color Temperature Gain Value Adjustment 6500K Color Temperature Gain Value Adjustment Save All of Color Temperature Gain Value Memory Recall to Factory Default Settings
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OSD Attention Signals
ATTENTION CHECK CABLE CONNECTION
Clock & Phase Adjustment Due to the different quality of video signal generated from graphics cards. It is necessary to adjust CLOCK and PHASE functions for the optimal video display of LCD monitor. So maybe some flicker appeared as Fig.1 & 2.
2. AUTO ADJUSTMENT This screen appears when you touch the AUTO button. It will disappear when the monitor is properly adjusted.
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Fig.2
Following steps will guide you to make correct adjustment of CLOCK and PHASE: a. Restart your computer. b. Press MENU to bring up OSD menu after the OS (Operation System) boot up. c. Press UP or DOWN to select the option of More Settings and then press MENU to bring up its submenu as shown in Fig.3. d. Select the Clock or Phase adjustment items in submenu and press UP orDOWN to adjust. (If the phenomenon as Fig.1, you should adjust " Phase") (If the phenomenon as Fig.2, you should adjust " Clock") e. Quit OSD by press MENU button to save the settings.
Auto Adjustment
0
62
100
3. USE 1440X900 FOR BEST RESULT This message appears at the top of the OSD window when the video mode input is not the recommended 1440*900. Other modes may result in some picture distortion. Please adjust the video mode to 1440*900 at 60Hz for best display quality.
ATTENTION USE 1440X900@60HZ FOR BEST RESULT
4. NO VIDEO INPUT When you select video input between AUTO, VGA or DVI signal via INPUT function of OSD menu, if the DVI function you are selecting is not available, following message will appear on the screen. Fig.3 However, CLOCK and PHASE functions are only available while analog video signal is supplied. Operating unit under digital signal state, the video clock information can be obtained from graphics cards directly. Therefor, it is unnecessary to adjust these functions.
ATTENTION NO VIDEO INPUT
OSD Attention signal The monitor will detect various display situation automatically. When the monitor detects the problems, the screen will show the different warning signals to remind you what is happen to your monitor. 1. CHECK CABLE CONNECTION This screen appears if there is no video signal input. Please check that the signal cable is properly connected to the video card of PC and make sure PC is on.
5. VGA(D-SUB) When you select VGA function, if it's not available, following message will appear on the screen.
ATTENTION VGA(D-SUB)
Safety and Troubleshooting Information
Safety precautions and maintenance WARNING: Use of controls, adjustments or procedures other than those specified in this documentation may result in exposure to shock, electrical hazards and/or mechanical hazards. Read and follow these instructions when connecting and using your computer monitor: a. To protect your display from possible damage, do not put excessive pressure on the LCD panel. When moving your monitor, grasp the frame to lift; do not lift the monitor by placing your hand or fingers on the LCD panel. b. Unplug the monitor if you are not going to use it for an www..com extensive period of time. c. Unplug the monitor if you need to clean it with a slightly damp cloth. The screen may be wiped with a dry cloth when the power is off. However, never use alcohol, solvents or ammonia-based liquids. d. Consult a service technician if the monitor does not operate normally when you have followed the instructions in this manual. e. The casing cover should be opened only by qualified service personnel. f. Keep the monitor out of direct sunlight and away from stoves or any other heat source. g. Remove any object that could fall into the vents or prevent proper cooling of the monitor's electronics. h. Do not block the ventilation holes on the cabinet. i. Keep the monitor dry. To avoid electric shock, do not expose it to rain or excessive moisture. j. When positioning the monitor, make sure the power plug and outlet are easily accessible. k. If turning off the monitor by detaching the power cable or DC power cord, wait for 6 seconds before attaching the power cable or DC power cord for normal operation. l. To avoid the risk of shock or permanent damage to the set, do not expose the monitor to rain or excessive moisture. m. IMPORTANT: Always activate a screen saver program during your application. If a still image in high contrast remains on the screen for an extended period of time, it may leave an 'after-image' or 'ghost image' on front of the screen. This is a well-known phenomenon that is caused by the shortcomings inherent in LCD technology. In most cases, the afterimage will disappear gradually over a period of time after the power has been switched off. Be aware, that the afterimage symptom cannot be repaired and is not covered under warranty. o. Warning for lifting monitor - Do not use the area underneath the logo cover to grip or lift the monitor. Placing weight on the logo cover can cause it to break away from the body and cause the monitor to fall. When lifting the monitor, place one hand under the monitor's frame. Installation Locations
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Avoid exposure to heat and extreme cold. Do not store or use the LCD monitor in locations exposed to heat, direct sunlight or extreme cold. Avoid moving the LCD monitor between locations with large temperature differences. Choose a site that falls within the following temperature and humidity ranges. Temperature: 0-35C 32-95F Humidity: 20-80% RH Do not subject the LCD monitor to severe vibration or high impact conditions. Do not place the LCD monitor in the trunk of a car. Take care not to mishandle this product by either knocking or dropping it during operation or transportation. Do not store or use the LCD monitor in locations where there is a high level of humidity or in dusty environments. Do not allow water or other liquids to spill on or into the LCD monitor. Trouble Shooting This page deals with problems that can be corrected by the user. If the problem still persists after you have tried these solutions, contact your nearest Philips dealer.
Common Problems Having this problem Check these items a. Make sure the power cord is plugged into the power outlet and into the back of the monitor. b. First, ensure that the power button on the front of the monitor is in the OFF position, then press it to the ON position. a. Make sure the computer is turned on. b. Make sure the signal cable is properly connected to your computer. c. Check to see if the monitor cable has bent pins. d. The Energy Saving feature may be activated. a. Make sure the monitor cable is properly connected to your computer. (Also refer to the Quick Set-Up Guide). b. Check to see if the monitor cable has bent pins. c. Make sure the computer is turned on. a. Make sure the monitor cable is properly connected to your computer. (Also refer to the Quick Set-Up Guide). b. Check to see if the monitor cable has bent pins. c. Make sure the computer is turned on. a. The Auto Function is designed for use on standard Macintosh or IBM-compatible PCs running Microsoft Windows. b. It may not work properly if using nonstandard PC or video card.
No Picture (Power LED not lit)
No Picture (Power LED is amber or yellow) Screen says
Screen says
AUTO button not working properly
Imaging Problems Display position is incorrect a. Press the Auto button. b. Adjust the image position using the Phase/Clock of More Settings in OSD Main Controls. a. Check that the signal cable is properly connected to the graphics board or PC. a. Press the Auto button. b. Eliminate the vertical bars using the Phase/Clock of More Settings in OSD Main Controls.
Image vibrates on the screen
Vertical flicker appears
* Consult a service technician if the monitor does not operate normally when the operating instructions given in this manual have been followed.
a. Press the Auto button. Horizontal flicker appears b. Eliminate the vertical bars using the Phase/Clock of More Settings in OSD Main Controls.
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190VW8 LCD
Definition of Pixel Defects
Bright Dot Defects Bright dot defects appear as pixels or sub pixels that are always lit or 'on'. That is, a bright dot is a sub-pixel that stands out on the screen when the monitor displays a dark pattern. There are the types of bright dot defects:
The screen is too bright or too dark
Adjust the contrast and brightness on On-Screen Display.(The backlight of the LCD monitor has a fixed life span. When the screen becomes dark or begins to flicked, please contact your sales representative). If an image remains on the screen for an extended period of time, it may be imprinted in the screen and leave an after-image. This usually disappears after a few hours. This is characteristic of liquid crystal and is not caused by a malfunction or deterioration of the liquid crystal. The after-image will disappear after a peroid of time. The remaining dots are normal characteristic of the liquid crystal used in today's technology.
An after-image appears
An after-image remains after the power has been turned off Green, red, blue, dark, and www..com white dots remains
G
One lit red, green or blue sub pixel
R
B
For further assistance, refer to the Consumer Information Centers list and contact your local Philips distributor.
Two adjacent lit sub pixels: - Red + Blue = Purple - Red + Green = Yellow - Green + Blue = Cyan (Light Blue)
P Y C
Definition of Pixel Defects This section explains the different types of pixel defects and defines acceptable defect levels of each type. In order to quality for repair or replacement under warranty, the number of pixel defects on a TFT LCD panel must exceed these acceptable levels. 1. Definition of Pixels and Sub-pixels A pixel, or picture element, is composed of three sub pixels in the primary colors of red, green and blue. Many pixels together form an image. When all sub pixels of a pixel are lit, the three colored sub pixels together appear as a single white pixel. When all are dark, the three colored sub pixels together appear as a single black pixel. Other combinations of lit and dark sub pixels appear as single pixels of other colors. A red or blue bright dot must be more than 50 percent brighter than neighboring dots while a green bright dot is 30 percent brighter than neighboring dots. Three adjacent lit sub pixels (one white pixel)
W
Black Dot Defects Black dot defects appear as pixels or sub pixels that are always dark or 'off'. That is, a dark dot is a sub-pixel that stands out on the screen when the monitor displays a light pattern. These are the types of black dot defects:
subpixel
subpixel
subpixel
R
G
B
One dark sub pixel
R
G
B Pixel
Two or three adjacent dark sub pixels
2. Types of Pixel Defects Pixel and sub pixel defects appear on the screen in different ways. There are two categories of pixel defects and several types of sub pixel defects within each category.
Definition of pixel defects
3. Proximity of Pixel Defects Because pixel and sub pixels defects of the same type that are near to one another may be more noticeable, Philips also specifies tolerances for the proximity of pixel defects. Perfect Panel - ISO 13406-2 Class II compliant do-defectfree-display.
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BRIGHT DOT DEFECTS MODEL 1 lit subpixel 2 adjacent lit www..com subpixels 3 adjacent lit subpixels (one white pixel) Distance between two bright dot defects* Total bright dot defects of all types
ACCEPTABLE LEVEL 190VW8 3 or fewer 1 or fewer 0 >15mm 3 or fewer
BLACK DOT DEFECTS MODEL 1 dark subpixel 2 adjacent dark subpixels 3 adjacent dark subpixels Distance between two black dot defects* Total black dot defects of all types
ACCEPTABLE LEVEL 190VW8 5 or fewer 2 or fewer 0 >15mm 5 or fewer
TOTAL DOT DEFECTS MODEL Total bright or black dot defects of all types Note: * 1 or 2 adjacent sub pixel defects = 1 dot defect
ACCEPTABLE LEVEL 190VW8 5 or fewer
190VW8 LCD
Wiring Diagram
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Power/B P. C. B
Button/B P. C. B
Mechnical instructions
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Fig. 1 1. Put down the LCD, all tools prepared. 4. Take off hinge cover.
Fig. 4
Fig. 2 2. Take off the hinge cover.
Fig. 5 5. Release 4pcs screws from stand neck and take off it.
Fig. 3 3. Press the button and take off base.
Fig. 6 6. Separate rear cover from bezel.
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190VW8 LCD
Mechnical instructions
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Fig. 7 7. Release 3pcs screws from left side of bezel.
Fig. 10 10. Separate bezel from panel.
Fig. 8 8. Release 3pcs screws from right side of bezel.
Fig. 11 11. Release 1pcs screw from Power shielding and take off it.
Fig. 9 9. Tear off the tapes and disconnect the MB-BB cable.
Fig. 12 12. Disconnect the lamp cables.
Mechnical instructions
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Fig. 13 13. Release 2pcs screws from left side of panel shielding.
Fig. 16 16. Tear off the tape and disconnect LVDs cable.
Fig. 14 14. Release 2pcs screws from right side of panel shielding.
Fig. 17 17. Separate panel shielding from panel.
Fig. 15 15. Release 2pcs screws from VGA joint. 18. Take off power mylar.
Fig. 18
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190VW8 LCD
Mechnical Instructions
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Fig. 19 19. Release 8pcs screws from Main/B and Power/B. 22. The Power/B.
Fig. 22
Fig. 20 20. Release 3pcs screws from Button/B and take off it from bezel. 23. The Button/B.
Fig. 23
Fig. 21 21. The Main/B.
Electronic Instruction
F/W upload instruction Configuration and procedure (ISP Tool) "ISP Tool " software is provided by NOVATEK to upgrade the firmware of Scaler IC. It is a windows-based program, which cannot be run in MS-DOS. System and equipment requirements: 1. An i486 (or above) personal computer or compatible. 2. Microsoft operation system Windows 98/2000/XP. 3. ISP software " EasyUSB Writer ". (Need to install, it can not be performed directly.Double press "EasyUSB WriterV3.0.exe" to start installing,then chose the path that you want to install ,then it will perform automatically.) 4. Firmware uploading tool, as shown in Fig1. Fig. 3
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4. Double press the "H00" file or "H01 file" ,then it acquires the hex file automatically, and a message will be showed in the dialog box to notice the operator. At this moment, please verify the checksum of the hex file with the firmware control table to make sure the suitable file will be used. Mentioned firmware control table will be provided by suppliers shown in Fig. 4.
Fig.1 * Connect the firmware uploading tool as Fig.1 shown. * Before the servicer perform the ISP Tool program, the Communicating connection must be well done. * When the connection fixed, power on the monitor. Setup and perform the ISP Tool program 1. Save the software in your PC, and create a shortcut on the desktop. 2. Double click the ISP Tool. exe icon at the desktop then appears window as shown in Fig. 2. Fig. 4
5. Press the "ISP ON" button ,then the dialog box will has the information "ISP ON" ,else has the information "ISP Fail".If the information is "ISP Fail" ,check the connectivity ,then try it again as shown in Fig. 5.
Fig. 2 3. Press the "Load File" button then select the path that save hex file ,then chose file type as "Bank Switch(128K,256K)" as shown in Fig. 3.
Fig. 5
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190VW8 LCD
Electronic Instructions
DDC instructions General DDC Data Re-programming In case the DDC data memory IC or main EEPROM which storage all factory settings were replaced due to a defect, the serial numbers have to be re-programmed. It is advised to re-soldered DDC IC and main EEPROM from the old board onto the new board if circuit board have been replaced, in this case the DDC data does not need to be reprogrammed.
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6. Press "Auto"button of the toolbox. Program will perform the loading process automatically. When the loading process completed, and the dialog box appeared the message of Programing Success. If Program perform fail ,resume step 5.
* According to the design concept of this product, DDC data will be divided into two parts to deposit in different place: DDC data of VGA interface are saved in scaler IC. Additional information Additional information about DDC (Display Data Channel) may be obtained from Video Electronics Standards Association (VESA). Extended Display Identification Data(EDID) information may be also obtained from VESA. System and equipment requirements 1. An i486 (or above) personal computer or compatible. 2. Microsoft operation system Windows 98/2000/XP. 3. Installation software of " TVI Tool ". 4. Executive program " TVI Tool. exe ". 5. ISP tool kit, as shown in Fig1. Including: a. Alignment fixture x 1 b. Printer cable (LPT type) x 1 c. D-sub to D-sub cable x 1
Fig. 1 Install and setup TVI-TOOL program Step 1: Double press the "TVI-TOOL_234.exe". Step 2: In Company text box key in any word as shown in the Fig.2.
Fig. 2
Step 3: Chosing the path that you want to install,then chose the shortcut folder ,press
Electronic Instruction
Step 3: Closing the path that you want to install, then chose the shortcut folder ,press "Install" button ,and it will perform automatically.
190VW8 LCD
19
Re-programming Analog DDC IC Step 1: After initialize the alignment fixture, connecting all cables. Be using VGA port from monitor. Step 2: Connect the power code of monitor and power on it. Step 3: Double check the TVI_TOOL icon to run the TV_TOOL.exe. Step 4: Click the OPEN icon at the main menu to open the DDC files.
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Fig. 4 Fig.3 Step 5: In the "Detailed Timings" BLOCK2 key in the monitor serial number.
Fig. 5 Step 6: Press "WRITE TO IC " button in the tool bar ,when the DDC data download into the DDC IC, a dialog box will be appeared automatically as shown in below photos.
Fig. 6 Step 7: Power off the monitor.
20
190VW8 LCD
DDC Data
(38-53) Standard Timing Identification: #1: 1152 x 864 @ 75Hz #2: 1440 x 900 @ 60Hz #3: 1440 x 900 @ 75Hz #4: (44) not specified #5: (46) not specified #6: (48) not specified #7: (50) not specified #8: (52) not specified (54-71) Detail Timing Description #1: 1440x900 Pixel Clock=106.5MHz -------------------------------------------------------------------------------Horizontal Image Size=400mm Vertical Image Size=250mm Refresh Mode: Non-Interlaced Normal display, no stereo HORIZONTAL: Active Time = 1440 pixels Blanking Time = 464 pixels Sync Offset = 80 pixels Sync Pulse Width = 152 pixels Border = 0 pixels Frequency = 55.9 kHz VERTICAL: Active Time = 900 lines Blanking Time = 34 lines Sync Offset = 3 lines Sync Pulse Width = 6 lines Border = 0 lines Frequency = 59.9 Hz Sync configuration: Digital separate, V(+), H(-) (72-89) Monitor Description: -------------------------------------------------------------------------------Monitor S/N: BZ10725070710 (90-107) Monitor Description: -------------------------------------------------------------------------------Monitor Name: Philips 190VW (108-125) Monitor Description: -------------------------------------------------------------------------------Monitor Range Limits: Vertical Frequency (min) = 56Hz Vertical Frequency (max) = 76Hz Horizontal Frequency (min) = 30KHz Horizontal Frequency (max) = 83KHz Maximum Supported Pixel Clock = 140MHz (127) Checksum OK.
DDC DATA
THE DISPLAY DATA CHANNEL (DDC_2B) CONTENT INCLUDING:
(Analog mode) ------------------------------------------------------------------------------------128 BYTES OF EDID CODE : 0 1 2 3 4 5 6 7 8 9 --------------------------------------------------------------------0 | 00 FF FF FF FF FF FF 00 41 0C 10 | 60 08 01 01 01 01 1B 11 01 03 20 | 0E 28 19 78 2A A1 50 A3 57 4C 30 | 9D 25 11 50 54 BF EE 80 71 4F 40 | 95 00 95 0F 01 01 01 01 01 01 50 | 01 01 01 01 9A 29 A0 D0 51 84 www..com 50 98 36 00 60 | 22 30 90 FA 10 00 70 | 00 1C 00 00 00 FF 00 42 5A 31 80 | 30 37 32 35 30 37 30 37 31 30 90 | 00 00 00 FC 00 50 68 69 6C 69 100 | 70 73 20 31 39 30 56 57 00 00 110 | 00 FD 00 38 4C 1E 53 0E 70 0A 120 | 20 32 30 30 57 53 00 45 __________________________________________________ (08-09) ID Manufacturer Name = PHL (10-11) Product ID Code (Non-Alphanumerical) = 0860 - (2144) (12-15) Last 5 Digits of Serial Number = NOT SPECIFIED (16) Week of Manufacture = 27 (17) Year of Manufacture = 2007 (10-17) Complete Serial Number = NOT SPECIFIED (18) EDID Structure Version Number = 1 (19) EDID Structure Revision Number = 3 (20) VIDEO INPUT DEFINITION : = Separate Sync, Composite Sync, Sync on Green, Analog signal, 0.700V/0.300V (1.000 Vp-p) (21) Maximum Horizontal Image Size = 400mm (22) Maximum Vertical Image Size = 250mm (23) Display Gamma = 2.20 (24) DPMS Supported Feature: = Active Off. Display type = RGB color display (25-34) CHROMA INFO: Red x = 0.639 Green x = 0.297 Blue x = 0.146 White x = 0.312 Red y = 0.342 Green y = 0.614 Blue y = 0.067 White y = 0.328 (35) ESTABLISHED TIMING I: 720 x 400 @ 70Hz (VGA, IBM) 640 x 480 @ 60Hz (VESA) 640 x 480 @ 67Hz (MAC II, Apple) 640 x 480 @ 72Hz (VESA) 640 x 480 @ 75Hz (VESA) 800 x 600 @ 56Hz (VESA) 800 x 600 @ 60Hz (VESA) ESTABLISHED TIMING II: 800 x 600 @ 72Hz (VESA) 800 x 600 @ 75Hz (VESA) 832 x 624 @ 75Hz (MAC II, Apple) 1024 x 768 @ 60Hz (VESA) 1024 x 768 @ 70Hz (VESA) 1024 x 768 @ 75Hz (VESA) Manufacturer's Reserved Timing: 1152 x 870 @ 75Hz (MAC II, Apple)
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(37)
Safety Instruction, Warnings and Notes
Safety instruction, warnings and notes index of this chapter: 1 Safety Instructions 2 Warnings 3 Notes
1 Safety Instructions Safety regulations require that during a repair: a. Connect the set to the AC Power via an isolation transformer (> 800 VA). b. Replace safety components, indicated by the symbol , only by components identical to the original ones. Any other component substitution (other than original type) may www..com increase risk of fire or electrical shock hazard. Safety regulations require that after a repair, the set must be returned in its original condition. Pay in particular attention to the following points: a. Route the wire trees correctly and fix them with the mounted cable clamps. b. Check the insulation of the AC Power lead for external damage. c. Check the strain relief of the AC Power cord for proper function. d. Check the electrical DC resistance between the AC Power plug and the secondary side (only for sets which have a AC Power isolated power supply): * Unplug the AC Power cord and connect a wire between the two pins of the AC Power plug. * Set the AC Power switch to the "on" position (keep the AC Power cord unplugged!). * Measure the resistance value between the pins of the AC Power plug and the metal shielding of the tuner or the aerial connection on the set. The reading should be between 4.5 Mohm and 12 Mohm. * Switch "off" the set, and remove the wire between the two Pins of the AC Power plug. e. Check the cabinet for defects, to avoid touching of any inner parts by the customer. 2 Warnings a. All ICs and many other semiconductors are susceptible to electrostatic discharges (ESD ). Careless handling during repair can reduce life drastically. Make sure that, during repair, you are connected with the same potential as the mass of the set by a wristband with resistance. Keep components and tools also at this same potential. b. Be careful during measurements in the high voltage section. c. Never replace modules or other components while the unit is switched "on". d. When you align the set, use plastic rather than metal tools. This will prevent any short circuits and the danger of a circuit becoming unstable. 3 Notes 3.1 General Measure the voltages and waveforms with regard to the chassis ground or hot ground, depending on the tested area of circuitry. The voltages and waveforms shown in the diagrams are indicative. The semiconductors indicated in the circuit diagram and in the parts lists, are interchangeable per position with the semiconductors in the unit, irrespective of the type indication on 3.2 Schematic Notes
190VW8 LCD
21
All resistor values are in ohms and the value multiplier is often used to indicate the decimal point location (e.g. 2K2 indicates 2.2 Kohm). Resistor values with no multiplier may be indicated with either an "E" or an "R" (e.g. 220E or 220R indicates 220 ohm). All capacitor values are given in micro-farads ( X10-6), nano-farads (n= X10-9), or pico-farads (p= X10-12). Capacitor values may also use the value multiplier as the decimal point indication (e.g. 2p2 indicates 2.2 pF). An "asterisk" (*) indicates component usage varies. Refer to the diversity tables for the correct values. The correct component values are listed in the Electrical Replacement Parts List. Therefore, always check this list when there is any doubt. 3.3 Lead Free Solder Philips CE is going to produce lead-free sets (PBF) from 1.1.2005 onwards. Lead-free sets will be indicated by the PHILIPS-lead-free logo on the Printed Wiring Boards (PWB):
This sign normally has a diameter of 6 mm, but if there is less space on a board also 3 mm is possible. In case of doubt wether the board is lead-free or not (or with mixed technologies), you can use the following method: * Always use the highest temperature to solder, when using SAC305 (see also instructions below). * De-solder thoroughly (clean solder joints to avoid mix of two alloys). Caution: For BGA-ICs, you must use the correct temperature profile, which is coupled to the 12NC. For an overview of these profiles, visit the website http://www.atyourservice.ce.philips.com/ You will find this and more technical information within the "Magazine", chapter "Workshop information". For additional questions please contact your local repair desk. Due to lead-free technology some rules have to be respected by the workshop during a repair: Use only lead-free soldering tin Philips SAC305 with order code 0622 149 00106. If lead-free solder paste is required, please contact the manufacturer of your soldering equipment. In general, use of solder paste within workshops should be avoided because paste is not easy to store and to handle. Use only adequate solder tools applicable for lead-free soldering tin. The solder tool must be able - To reach at least a solder-tip temperature of 400 degree C. - To stabilise the adjusted temperature at the solder-tip. - To exchange solder-tips for different applications.
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190VW8 LCD
Block Diagram
190VW8 LCD
22
VGA-5V
S-A3
R1 R1G1 G1B1 B1VGA-SCL VGA-SDA HS VS VGA-DET
VGA I/P
LVDS Panel
+5V
LCD-ON
Panel Voltage Control
LCD_VDD
DVI-5V
DVI I/P
RX0+ RX0RX1+ RX1RX2+ RX2DVI-SCL DVI-SDA DVI-DET
HDCP_SCL HDCP_SDA 24LC08 NC
VGA-5V DVI-5V
CN8
USB A
Key/B
SCALAR NT68665
MCU_VDD
VGA_3V3
USB B
X'TAL
12M Hz
USB A TO USB B Translate
AD1 PWR Key AD0 MENU SAMRT PM25LV010 NC SPI_CE SPI_SO SPI_CK SPI_SI
VGA-SCL VGA-SCL DVI-SCL DVI-SCL
VGA_3V3 DVDD ADC_VAA LDO
+5V
Inverter/Power Board CVDD1V8
+5V BL-ON BL-Brightness
LDO
24LC02 NC
24LC02 NC
SCL
24LC16
SDA
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190VW8 LCD
Schematic Diagram(Scaler Board - VGA Input)
190VW8 LCD
23
1
2
3
4
VGA-5V 2 +5V 1
5
070308
6
7
8
9
10
11
12
+5V 2 BAT54C-GS08/NC 1 D1 GND_A 10K/6/NC R1 R2 100/6/NC R3 100/6/NC C1 MCU-VDD R5 100/6/NC R6 4.7K/6 4 VGA-SCL 2 Rx GND_A +5V 0.1uF/6/NC GND_A GND_A 8 7 6 5 U1 24C02/NC VCC WP SCL SDA A0 A1 A2 GND 1 2 3 4 3 B1 D2 BAV99/NC L1 1 L1 2 0/6 BI1 4 3
S-A3 S-A1
A
R4 R4 CH201209T-300 75/6/1% GNDB L2 1
A
3,4
WP_1
L2 2 0/6
BI1-
4
B
D-SUB-Female CN1 15 VS
CN1 15 14 13 12 11
D4 ZD5V6/NC 1
14 13 12
HS
GND_A 4 MCU-VDD
Tx
R11
100/6
1 D32 ZD5V6/NC 1 D33 ZD5V6/NC
11
G2 10 5 9 4 8 3 7 2 6 1 G1
17 10 5 9 4 8 3 7 2 6 1 16
B
GND_A
R8 R9 GNDB B1 GNDG G1 GNDR R1
1K/6 100/6 Rx
VGA-5V Rx 4
VGA-DET
4
3
G1 2
D3 BAV99/NC
L3 1
0/6 2
GI1
4
R10 R10 CH201209T-300 75/6/1% GNDG L4 1 GND_A +5V 2 1 GND_A D5 BAV99/NC
0/6 2
GI1-
4
GND_A
C
R13 4.7K/6
R12 100/6/NC
D-SUB1
GND_A GND_A
C
12/04 2006 Modify
4
VGA-SDA
D6 ZD5V6/NC 1
3
R1
L5 1
L5 2 0/6
RI1
4
R14 R14 CH201209T-300 75/6/1% GNDR L6 1 GND_A
L6 2 0/6
RI1-
4
GND_A
D
BAV99 3
D
2
VS
R131 R16 R16 2.2K/6
100/6
VS-1
VSIN
4
D7 ZD5V6/NC 1
C2 C2 120pF/6 GND_A GND_A
E
HS
GND_A
E
R132 R19 R19 2.2K/6 100/6 HS-1
HSIN
4
1
D8 ZD5V6/NC
C4 C4 22pF/6 GND_A
GND_A GND_A
F
F
C1 C2 C4 CN1 D1 D2 D3 D4 D5 D6 D7 D8 D32 D33 L1 L2 L3 L4 L5 L6 R1 R2 R3 R4 R5 R6 R8 R9 R10 R11 R12 R13 R14 R16 R19 R131 R132 U1
B4 E8 E8 B3 A4 A7 B7 B2 C7 C2 D7 E7 C6 C6 A8 B8 B8 C8 C8 D9 A5 A5 A5 A7 B2 B2 B5 B5 B7 C3 C2 C2 C7 E7 E7 E8 E8 A5
2
2
2
G
2
1
G
1
2
3
4
5
6
7
8
9
10
11
12
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190VW8 LCD
Schematic Diagram(Scaler Board - Scaler NT 68665)
190VW8 LCD
24
1
4
DVDD
2
ADC_VAA
3
4
PLL_VDD
CVDD1V8 2 100M/1K/8
5
L 100M/1K
VGA_3V3
6
7
8
9
MCU-VDD
10
11
12
VGA_3V3 PVCC
S-A2 S-A3
A
R148 10K/NC
C6
C7
C8
C9
A
C10
C11
CX201209813/8
L7 ADC_VAA CVDD1V8
2
C12
C13
C14
C15
U6 L8 DVDD GND_A 1 2 3 4 A0 A1 A2 GND VCC WP SCL SDA 8 7 6 5
WP_1 R64 R63 22/6/NC 22/6/NC HDCP_SCL HDCP_SDA
1 L7
L8 1
GND_A
GND_A GND_A
AT24C08/NC
52 115
27 9 12 18 101 78 64
CVDD1V8
PLL_GND
DPLL 1
GND
VGA_3V3 C17 RX2+ RX2RX1+ RX1RX0+ RX0RXC+ RXCHSIN VSIN
C16,C17
R38
,
45 470/6 1% RX2+ RX2RX1+ RX1RX0+ RX0RXC+ RXC16 4 5 7 8 10 11 13 14 41 42
GND_AA 43
PVCC
6 15
26
PVCC
53 90
17
GND_A
ADC_GNDA AGND AGND PGND DGND/CGND DGND/CGND DGND/CGND
CVDD CVDD
PLL_VDD
PLL_GND
ADC_VAA
DVDD DVDD
AVCC AVCC
B
C16 3 3 3 3 3
REXT RX2+ RX2RX1+ RX1RX0+ RX0RXC+ RXC-
2
C18
C19
C20
GND_A
AT24C16 RSGB1M/T0M/R3 6 RSGB1P/T0P/R2 6 RSBB3M/T2M/G7 6 RSBB3P/T2P/G6 6 RSBB2M/TCLK1M/G5 6 RSBB2P/TCLK1P/G4 6 RSBB1M/T3M/G3 6 RSBB1P/T3P/G2 6 RSCLKBM/T1M/R1 6 RSCLKBP/T1P/R0 6 RSRA3M/T4M/G1/RSRB0M 6 RSRA3P/T4P/G0/RSRB0P 6 RSRA2M/T5M/B7/RSGB0M 6 RSRA2P/T5P/B6/RSGB0P 6 RSRA1M/T6M/B5/RSBB0M 6 RSRA1P/T6P/B4/RSBB0P 6 RSGA3M/TCLK2M/B3 6 RSGA3P/TCLK2P/B2 6 RSGA2M/T7M/B1 6 RSGA2P/T7P/B0 6 GND_A
Layout
2 GND 2
HSYNCI1 TOUTP/VSYNCI1 BIN1+ BIN1SOG1I GIN1+ GIN1RIN1+ RIN1MCU_VCC
VGA_3V3
GND_A
C
2 2 2 2 2 2 MCU-VDD 2 1 R50 10K/6 2 1 R51 10K/6
BI1 BI1GI1 GI1RI1 RI1C29 2 C31 GND_A
R41 75/6/1% R42 100/6 1% R43 390/6 1% R44 75/6/1% R45 100/6 1% R47 R48 47uF/10V 1 75/6/1% 100/6 1%
C22 C23
0.047uF/6 0.047uF/6
19 20 21 22 23 24 25 2
C21 0.1uF/6
3 3 GND_AA 3GND_A
C24 0.047uF/6 C25 0.047uF/6 C26 0.047uF/6 C27 C28 0.047uF/6 0.047uF/6
RSRB3M/DHS RSRB3P/DVS RSRB2M/DDE RSRB2P/DCLK RSRB1M/TTL_POL RSRB1P RSGB3M/R7 RSGB3P/R6 RSGB2M/R5 RSGB2P/R4 RSGB1M/T0M/R3 RSGB1P/T0P/R2 RSBB3M/T2M/G7 RSBB3P/T2P/G6 RSBB2M/TCLK1M/G5 RSBB2P/TCLK1P/G4 RSBB1M/T3M/G3 RSBB1P/T3P/G2 RSCLKBM/T1M/R1 RSCLKBP/T1P/R0
100 99 98 97 96 95 94 93 92 91 88 87 84 83 82 81 80 79 86 85 77 76 75 74 73 72 71 70 69 68 63 62 61 60 59 58 57 56 55 54 89 110 111 112 113 114 116 117 118 120 121 28 122 123 124 102 103
R82 10K/NC R83 10K/NC
070507
1uF/8 1uF/8 C12 120pF/6 C13 C13 0.1uF/6 0.1uF/6 C14 0.1uF/6 C15 C15
B
MCU-VDD IC2 1 2 3 4 A0 A1 A2 GND VCC WP SCL SDA 8 7 6 5 R39 100/6 WP SCL SDA
C
R137 1K/6 BL-PWM R49 10/6 BL-BRIGHT 7
U3 NT68665
MCU-VDD
0.1uF/6 3 MCU_GND
D
SCL SDA
RSRA3M/T4M/G1/RSRB0M RSRA3P/T4P/G0/RSRB0P RSRA2M/T5M/B7/GSGB0M RSRA2P/T5P/B6/RSGB0P RSRA1M/T6M/B5/RSGB0M RSRA1P/T6P/B4/RSBB0P RSGA3M/TCLK2M/B3 RSGA3P/TCLK2P/B2 RSGA2M/T7M/B1 RSGA2P/T7P/B0 RSGA1M RSGA1P/VCKI RSCLKAM/V7 RSCLKAP/V6 RSBA3M/V5 RSBA3P/V4 RSBA2M/V3 RSBA2P/V2 RSBA1M/V1 RSBA1P/V0 SP GPO1 GPO2/AD0 GPO3/AD1 INT_VSO/GPO4 INT_HSO/GPO5 GPO6 PWMA/GPO7 PWMB/GPO8 PC0* PC1* PC2 PC3/PWM0 PC4/PWM1 PC5 PC6 PC7
12/04 2006 Modify
NO. 1 2 3 4 5
GND_A BYPASS-VS BYPASS-HS BL-PWM HDCP_SDA DVI-HPD SMART BYPASS-HS BYPASS-VS PWR DVI-DET VGA-DET
PARTS U3 R62/pin128 R59/pin51 R145/pin109 R144/pin119
C67/pin51
NONE OD
NT68665 100R 0R NC NC NC NC
OD
NT68670 NC NC 0R 0R 0.1u 0R
R61 15K/6
+5V
D
R57 10K/6
2 2 3 3
VGA-SDA VGA-SCL DVI-SDA DVI-SCL DVDD IRQn AD1 AD0 RSTn1 0/6/NC SDA SCL R62 GND_A C82
R52 R53 R54 R55
100/6 100/6 100/6 100/6
34 35 46 47 30 33 125 126 48 49 50 51 44 128 127
PB7/DDC_SDA1* PB6/DDC_SCL1* PB5/DVI_SDA0 PB4/DVI_SCL0 PB3/ADC3/INTE1 PB2/ADC2/INTE0 PB1/ADC1 PB0/ADC0 RSTn/PD5 SDA/P35 SCL/P34 IRQn TCLK OSCO OSCI P31/TXD P30/RXD PD0 PD1 PD2 PD3 PD4 PD6
070308
5V-DETECT 5 5
NT68670 OPTION
R59 0/6 C67
5V-DETECT
R58
TPAD30 1 SDA SCL 100/6 10pF/6/NC
6 7
BYPASS-VS BYPASS-HS
R58/pin51
E
IRQn GND_A
8 9
JP1 3 1 2 3 4 1 2 3 4 SCL SDA GND_A
E
0.1uF/6/NC R65 Y1 1 1M/6 12MHZ 2
NC(HSYNCI) NC(VSNCI)
PA0/PWM2 PA2/PWM4 PA1/PWM3 PA3/PWM5 PA4/PWM6* PA5/PWM7* PA6/PWM8* PA7/PWM9*
2 2 C33 22pF/6
Tx Rx MCU-VDD R66
Tx Rx
31 32
C32 22pF/6
SMART FUNCTION 5 070308 3
2
5
ON/OFF
CON4/NC GND_A JP2 1 2 3 4 1 2 3 4 Tx Rx +5V GND_A
C6 C7 C8 C9 C10 C11 C12 C13 C14 C15 C16 C17 C18 C19 C20 C21 C22 C23 C24 C25 C26 C27 C28 C29 C31 C32 C33 C34 C67 C69 C82 C83 IC2 JP1 JP2 L7 L8 R38
A1 A1 A1 A1 A2 A2 A3 A3 A3 A4 B2 B2 B1 B1 B1 C10 C3 C3 C3 C3 C3 C3 C3 C2 D2 F1 F1 F3 E2 F3 E3 F5 B9 E10 F10 A4 A5 B3
R39 B10 R41 C2 R42 C2 R43 C2 R44 C2 R45 C2 R47 C2 R48 C2 R49 C9 R50 D1 R51 D1 R52 D3 R53 D3 R54 D3 R55 D3 R57 D11 R58 E2 R59 E2 R61 E11 R62 E3 R63 A10 R64 A10 R65 E1 R66 F3 R82 A10 R83 A10 R135 F1 R136 F2 R137 C9 R144 F5 R145 F5 R148 A10 R149 F6 RSTn1 E3 U11 G2 U3 B4 U6 A9 Y1 E1
0.1uF/6 C6 C6 0.1uF/6/NC C18 C18
0.1uF/6/NC C10
0.1uF/6 C7
0.1uF/6/NC 0.1uF/6/NC C8
0.1uF/6/NC C9
0.1uF/6 0.1uF/6 C11
DPLL
10uF/6.3V/Y5V/0805
C16 C16
0.1uF/6 C19
330uF/16V C17
0.1uF/6 0.1uF/6 C20
+
100K/6 C34 0.1uF/6 1
RSTB
104 105 106 107 108 29
CVDD1V8 65 66 67 36 37 38 39 40
109 119
F
GND_A
GND_A MCU-VDD
R144 NC(0)
12/04 2006 Modify
WP_1 WP_1 2,3 MENU1 LED_SMART WP LEDA1 LEDG1 CVDD1V8 5 5 5 5
F
GND_A R145 R135 4.7k/NC SPI_CE SPI_SO WP_1 U11 PM25LV010/NC 1 2 3 4 CE VCC SO HOLD WP SCK GND SI 8 7 6 5 R136 4.7k/NC C69 GND_A 0.1u/NC NC(0)
HDCP_SCL C83 0.1uF/6 R149 220/6/NC
2007 5/8 Modify
SMART FUNCTION PIN 070308 LED
CON4/NC
For Debug Use
GND_A SPI_CK SPI_SI
G
NT68670 OPTION
DVDD change to CVDD1V8(960412)
GND_A
NT68670 OPTION
BL-ON LCD-ON
7 6
G
070505
1
2
3
4
5
6
7
8
9
10
11
12
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190VW8 LCD
Schematic Diagram(Scaler Board - Key USB)
2 3 4 5 6
MCU-VDD CN9 USB-B/NC
190VW8 LCD
25
1
7
8
9
10
11
12
S-A3 S-A3
A
A
PWR1 SEL 10 9 8 7 6 5 4 LED_S- R17 3 LEDA- R93 2 LEDG- R94 1 MENU SEL PWR1 DOWN UP SMARTLED_S LEDA LEDG C70 0.1uF/6 C71 0.1uF/6 C72 0.1uF/6 C73 0.1uF/6 C74 0.1uF/6 C75 0.1uF/6 UP R18 SMARTMENU DOWN 1 R81 1K/6 2 2 1K/6 10K/6 1 R77 1K/6 2 1K/6 1 10K/6
R72 10K/6 R73 10K/6
10K/6
5
2 3
1 4
6
CN3 10 9 8 7 6 5 4 3 2 1
1 2
PWR AD1
4 4
1USB_5V 2 DN 3 DP 4 5
PWR
GND_A
070306
SMART MENU1 AD0 C85 100P/6 C84 100P/6 MCU-VDD MENU1 AD0 4 4 4
7 6
7 6
33/6 82/6 33/6
CN8 3703-05/NC GND_A
B
B
4501-10-10P-R/NC GND_A
070306
CN7 10 9 8 7 6 5 4 3 2 1 10 9 8 7 6 5 4 3 2 1 MENU SEL PWR1 DOWN UP SMARTLED_SLEDALEDGGND_A R141 4.7K/6/NC R142 4.7K/6/NC
GND_A GND_A
Q1
C
4
LEDA1
R90
4.7K/6
2 3 MMST3906 LEDA MCU-VDD 3 MMST3906 LEDG R7 4.7K/6
070306
4 LEDG1 R95 4.7K/6 2 1 Q2
C
7101-E10N GND_A
1
MENU 3
SEL D20 BAV99/NC D21 BAV99/NC 3
PWR1 D22 BAV99/NC 3
DOWN D37 BAV99/NC 4 LED_SMART R15 4.7K/6 3 2
D
Q6 MMST3906 LED_S
D
SMART IMAGE FUNCTION 070306
GND_A
MCU-VDD UP D23 BAV99/NC 3
GND_A MCU-VDD SMART-
GND_A MCU-VDD LED_S D24 BAV99/NC
GND_A MCU-VDD
E
1
3
D25 BAV99/NC
E
0704030
GND_A
MCU-VDD
GND_A
MCU-VDD
GND_A
MCU-VDD
F
F
C70 C71 C72 C73 C74 C75 C84 C85 CN3 CN7 CN8 CN9 D20 D21 D22 D23 D24 D25 D37 Q1 Q2 Q6 R7 R15 R17 R18 R72 R73 R74 R75 R77 R79 R81 R90 R93 R94 R95 R141 R142 R143
B2 B2 B2 B3 B3 B3 B6 B6 A1 B1 B8 A8 D1 D2 D3 E1 E3 E4 D5 C6 C6 D7 D7 D7 B2 B5 A6 A6 A5 A5 B5 B5 B5 B5 B2 B2 B5 B5 B5 A6
R143
1
1
2
1
2
1
2
1
2
1
3
1
G
2
2
2
3
1 2 3 4 5
1 2 3 4
G
1
2
3
4
5
6
7
8
9
10
11
12
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26
190VW8 LCD
Schematic Diagram(Scaler Board - Panel Output)
2 3 4 5 6 7 8 9 10 11
190VW8 LCD
26
1
12
S-A4 S-A3
A
CN6 LCD-VDD CN4 4 RSGB1M/T0M/R3 4 RSCLKBM/T1M/R1 4 RSBB3M/T2M/G7 4 RSBB2M/TCLK1M/G5 4 RSBB1M/T3M/G3 4 RSRA3M/T4M/G1/RSRB0M 1 3 5 7 9 11 13 15 17 19 21 23 25 27 29 1 3 5 7 9 11 13 15 17 19 21 23 25 27 29 2 4 6 8 10 12 14 16 18 20 22 24 26 28 30 2 4 6 8 10 12 14 16 18 20 22 24 26 28 30 RSGB1P/T0P/R2 4 RSCLKBP/T1P/R0 4 RSBB3P/T2P/G6 4 RSBB2P/TCLK1P/G4 4 RSBB1P/T3P/G2 4 RSRA3P/T4P/G0/RSRB0P 4 RSRA2P/T5P/B6/RSGB0P 4 RSRA1P/T6P/B4/RSBB0P 4 RSGA3P/TCLK2P/B2 4 RSGA2P/T7P/B0 4 4 RSGA2P/T7P/B0 4 RSGA2M/T7M/B1 4 RSGA3P/TCLK2P/B2 4 RSGA3M/TCLK2M/B3 4 RSRA1P/T6P/B4/RSBB0P 4 RSRA1M/T6M/B5/RSBB0M 4 RSRA2P/T5P/B6/RSGB0P 4 RSRA2M/T5M/B7/RSGB0M 4 RSRA3P/T4P/G0/RSRB0P 4 RSRA3M/T4M/G1/RSRB0M 4 RSBB1P/T3P/G2 4 RSBB1M/T3M/G3 4 RSBB2P/TCLK1P/G4 4 RSBB2M/TCLK1M/G5 4 RSBB3P/T2P/G6 4 RSBB3M/T2M/G7 4 RSCLKBP/T1P/R0 4 RSCLKBM/T1M/R1 4 RSGB1P/T0P/R2 4 RSGB1M/T0M/R3 FFC 30PIN PH=1.0 (MS240430) GND_A 30 29 28 27 26 25 24 23 22 21 20 19 18 17 16 15 14 13 12 11 10 9 8 7 6 5 4 3 2 1 30 29 28 27 26 25 24 23 22 21 20 19 18 17 16 15 14 13 12 11 10 9 8 7 6 5 4 3 2 1
A
B
4 RSRA2M/T5M/B7/RSGB0M 4 RSRA1M/T6M/B5/RSBB0M 4 RSGA3M/TCLK2M/B3 4 RSGA2M/T7M/B1
B
LCD-VDD GND_A
1841 30P/NC GND_A
C37 C38 C39 C40 C41 C80 CN4 CN6 L9 Q3 Q4 R100 R101 R133
D2 D4 D5 D4 D5 E2 A3 A8 D2 D3 E2 D2 D2 D5
C
GND1 GND2
Max 2.0A
C
+5V
070709
L9 1 CX201209813/8 2 C37 4.7UF/6 R100 2 330uF/16V 2 1 C41 10K/6 C39 0.1uF/6 1 3 2200pF/6
For panel T1
D
Q3 AO3415
32 31 GND_A
LCD-VDD
D
+
C38
0.1uF/6
R133 1K/6 1
2
R101 2.2K/6 3
C40
GND_AGND_A Q4 GND_A DTC144EUA
GND_A
4
LCD-ON
2
2005.06.13 modify
E
0.1uF/6/NC 1
E
MMST3906 Change to DTC144EUA (070308)
GND_A C80
GND_A
F
F
G
G
1
2
3
4
5
6
7
8
9
10
11
12
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190VW8 LCD
Schematic Diagram(Scaler Board - Power)
2
CN5 CONN 3x2-R
190VW8 LCD
27
1
3
070430
GND_A
4
VGA_3V3 VGA_3V3
5
6
7
8
9
10
11
12
+5V GND_A 1 3 5 2 4 6
S-A5 S-A3
A
A
C81 0.1uF/6 2 1 C68 330uF/16V
R103 0/6
R104 R106 1K/6/NC BL-ON C46 120pF/6/NC 4 VGA-DVI-5V D38 Q7 2 11 4.6v 3.9v 1SS355 2 1K/6 2 3 R69 MMST3906 20/6
MCU-VDD
+
Q5 MMST3906 3 R107 10K/6
3.7v
3.3v
L17 CX201209813/8
L19,C68 CLOSE CN5
B
C47 1uF/8
GND_AGND_A
GND_A VGA_3V3
GND_A BL-BRIGHT +5V U7 D29 D30 12 ML25PT ML25PT 1 3 1 1 C51 + 2 100uF/16V VIN VOUT 2 R114 330/6 1% 4 L18 CX201209813/8 1 +1V8 CVDD1V8 4
R67 4.7K/6
B
0/6/NC
R70 D39
3
33v
R68 4.7K/6
3.0v
2
070503
ADJ/GND VOUT
BAT54C-GS08
AIC1117/SOT223 R115 150/6 1%
C52 100uF/16V
C65 0.1uF/6
2
1
+
2
C
GND_A
C
GND_A
GND_A
NO. 1 2 3
PARTS D31 R71 R76
NT68665
NC 0R NA
NT68670
ADD NA 0R
NT68665
0/6 D31 +5V 2 1 SSM12L/NC R76 D28 VGA-5V VGA-DVI-5V DVI-5V BAT54C-GS08 0/NC/6 R71 U5 L13 CX201209813/8 2 1 C44 330uF/16V 3 1 VIN VOUT 2 4 R105 2.05K/6 1% L14 CX201209813/8 2 1 C45 330uF/16V DVDD VGA_3V3
4 5
D
ADJ/GND VOUT AIC1084/TO252
D
ADC_VAA
C64 0.1uF/6
+
+
R108 3.24K/6 1%
L15 CX201209813/8
GND_A
GND_A
070801
E
E
F
F
C44 C45 C46 C47 C51 C52 C64 C65 C68 C81 CN5 D28 D29 D30 D31 D38 D39 L13 L14 L15 L17 L18 Q5 Q7 R67 R68 R69 R70 R71 R76 R103 R104 R105 R106 R107 R108 R114 R115 U5 U7
D3 D5 B5 B3 C2 C4 D5 B5 A1 A1 A2 D1 B2 B2 D2 A7 B8 D2 D6 D6 A8 B5 A4 A7 B7 B7 A8 B8 D2 D2 A4 A5 D4 A4 B3 D4 C4 C3 D4 B3
G
1
G
1
2
3
4
5
6
7
8
9
10
11
12
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28
190VW8 LCD
Schematic Diagram(Power Board)
190VW8 LCD
28
1
2
3
4
P-A S-A3
INVERTER
VCC D
BD101 C114 C115 C120 C121 C122 C123 C124 C230 C231 C240 C241 C242 C243 C260 C261 CN100 CN201 CX101 CY101 CY102 CY103 CY104 D110 D120 D121 D240 D260 F101 F101 F240 IC230 L120 L240 LF101 LF101 LF102 PC201A PC201B Q110 R101 R102 R112 R121 R122 R125 R126 R127 R129 R130 R132 R133 R134 R135 R136 R138 R139 R140 R230 R231 R232 R233 R234 R235 R240 R241 R242 R243 R260 R261 R262 T101 TH101 TH102 U101 VA101 VA102 D1 D1 D2 C2 C2 C2 B2 B2 B4 B4 C3 C3 C3 C4 D3 D3 A1 B3 C1 B1 B1 A3 B1 D2 C2 C2 C3 D3 B1 B1 C4 B4 B2 C3 B1 C1 C1 B4 B2 D2 C1 C1 D2 D1 D1 D2 D2 C2 D2 D2 C2 C2 C2 C2 C2 C2 C2 B2 C4 C4 B4 B4 B4 B4 C3 C4 C4 C4 D3 C4 C4 D3 B1 B1 B2 C1 C1
C260 R112 ZD110
R260
C115
D BD101 C114 R121 R125 R129
T101 3 11.12 + D260 C261
VCC
R122
R126
R130 Q110 R134
D110
1 C120 D121 R138 D240
R230
R261
R262
1
4
LF102
VA102 R132
R135
R231 L240 F240 +5.2V 5.2V/3A
2
3
C
R101 CX101 VA101
R102
R123
R127 R133 R128
R136 C122
R137
7.8
C
R241
R242
2
3
C121
R139
D120
6
R240 C240 9.10 EARTH
1
8
5
LF101
3
LUVP
Vstr
CS/FB
Out
3
PC201B
Latch/PI
TH101
TH102
CN201
ON/OFF ADJ +5.2V 8 7 6 5 4 3 2 1
GND
VCC
NC
4
PC201A
1
L120
1
4
5 R232
R243
R234 C231 C230
C241 +
C242 +
C243 +
2
7
CY102
CY104
F101
CY101
R124
4
6
B
U101
R233
B
R140
2
IC230
R235
FG
N
L
C124 ZD120
+ C123
CN100
CY103
A
1
2
3
4
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29
190VW8 LCD
Schematic Diagram(Power Board)
2 3 4 5 6 7
190VW8 LCD
29
1
8
VCC Vin
P-B
C7 C24
D
R2
GND D D IC_VCC
R5
ON/OFF
C5 C31 D15 R6 C35
LV1
Q1
S
CN1 R13
FB1 1 2
R12
DBRT
D16
LI
R9
R10
R7
C6 R11
14 13 12 11 10 9 8
U1
LOK ENSYNC ABRT DBRT BRS BRC LCC LCS FT AG COMP LV LI SI BTL PRL OUTL UGL VCCL LGL PGL BTR PRR OUTR UGR VCCR LGR PGR 23 22 25 24 26 27 28 16 15 18 17 19 20 21
C8
C25
C29 C30
D2 D2 D1 D1 6 5 8 7
C32
LV2
3
U2
S2 G2 S1 G1
6.7
T1
8 FB2
CN2
1 2
C27
4 1 2
C36
1 5
C
7
C26
CN3
2.3 4 FB3 1 2 C
C1
R1
C2
C4
R3
C3
R4
6
C18
C21
5
3
U3
S2 G2 S1 G1 D2 D2 D1 D1
C33
6 5 8 7 LV3
R44 R42
4 3 2 1
C28
4 1 2
C37
FB4
CN4
1 2
LV1
R8 D1 C14
C19
C20
C34
LV4
LV2 B
LI
D10 R39 R38 R43 R20 C38 C9 D5 R26
LI
D12
D2
2 4
R34 D7 R30
C15
JP10
LV3
1
3
5
6
R15
R16
C11
R36
B
R21 R27 D11
FB1 LI
R23 R31 D13
FB3
D3 C16
D
R17 C22 C39
IC_VCC
C10 D6 R28
R35 D8 R32
C12
R37
Q2
LV4 G
R22 C23 R18 D14 R25 R29
FB2
R24 R33
FB4
D4
A
A
C17
1
2
3
4
5
6
7
8
C1 C2 C3 C4 C5 C6 C7 C8 C9 C10 C11 C12 C14 C15 C16 C17 C18 C19 C20 C21 C22 C23 C24 C25 C26 C27 C28 C29 C30 C31 C32 C33 C34 C35 C36 C37 C38 C39 CN1 CN2 CN3 CN4 D10 D11 D12 D13 D14 D15 D16 D16 D2 D3 D4 D5 D6 D7 D8 FB1 FB1 FB2 FB2 FB3 FB3
C1 C2 C2 C2 D3 D3 D4 C1 B5 A5 B7 A7 B2 B2 A2 A2 C3 C6 C6 C3 A3 A3 D4 D5 C5 C5 C5 D6 C6 D7 D7 C7 C7 D5 C6 C6 B4 A3 D8 C8 C8 C8 B5 B5 B7 B7 A3 D4 D1 B2 B2 B2 A2 B5 A5 B7 A7 B5 D8 A5 C8 B7 C8
FB4 FB4 JP10 L1 L1 L1 L1 LV1 LV1 LV2 LV2 LV3 LV3 LV4 LV4 Q1 Q2 R1 R1 R2 R3 R4 R5 R6 R7 R8 R9 R10 R11 R11 R12 R13 R15 R16 R17 R18 R20 R21 R22 R23 R24 R25 R26 R27 R28 R29 R30 R31 R32 R33 R34 R35 R36 R37 R38 R39 R42 R43 R44 T1 U1 U2 U3
A7 C8 B3 D2 B3 B4 B6 C1 D8 B1 C8 B1 C8 A1 C8 D2 A3 C1 C2 D2 C2 C3 D3 D3 D3 C3 D2 D2 C3 D3 D1 D6 B3 B3 A3 A3 B4 B4 A4 B6 A6 A4 B5 B5 A5 A5 B6 B6 A6 A6 B6 A6 B7 A7 B4 B3 C3 B4 C3 C7 D4 C5 C5
G
S
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30
190VW8 LCD
Schematic Diagram(Button Board)
2 3 4 5 6 7 8 9 10 11
190VW8 LCD
30
1
12
A
B-1
CON1 LED1 SW1 SW3 SW4 SW6 LED2 SW2 SW5
CON1
10 9 8 7 6 5 4 3 2 1
A
B
C
SW2 MENU SEL PWR RIGHT LEFT SMART LED_SAMBER GREEN SW5 SW1 SW METALDOME SW METALDOME SW METALDOME
12
C2 E5 D5 D5 D5 D5 D5 C5 C5
B
C
SW3
SW METALDOME
11
D
SW4 SW6 7101-E10N LED2 1
SW METALDOME SW METALDOME KPT-1608PBC 2 BLUE GREEN
D
3 1
4 2
E
AMBER
E
Front View
LED2 SMART SW6 SW5 SW4 SW3 SW2 SW1
LED1
KPTB-1612
SEL
LEFT
RIGHT
MENU
LED1 POWER
F
F
G
G
1
2
3
4
5
6
7
8
9
10
11
12
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31
190VW8 LCD
Layout Side View (Scaler Board)
190VW8 LCD
31
S-A
C1 C2 C4 C5 C6 C7 C8 C9 C10 C11 C12 C13 C14 C15 C16 C17 C18 C19 C20 C21 C22 C23 C24 C25 C26 C27 C28 C29 C31 C31 C32 C33 C34 C37 C38 C39 C40 C41 C44 C45 C46 C47 C51 C52 C64 C65 C67 C68 C69 C70 C71 C72 C73 C74 C75 C80 C81 C82 C83 C84 C85 D4 D4 C4 C4 B2 C2 B2 C2 C3 C3 B4 C4 C3 B3 D3 D3 D3 B2 C3 D2 C4 C4 C4 C4 C4 C4 C4 B4 B3 B4 B4 B3 B4 D1 D1 C2 D1 D2 A3 A4 B2 A2 A2 B2 A4 B2 D3 A2 B2 E2 E2 E2 E2 E3 E3 E1 A1 D3 B2 E2 D3 CN1 CN2 CN3 CN4 CN5 CN6 CN7 CN8 CN9 D1 D2 D3 D4 D5 D6 D7 D8 D9 D12 D13 D14 D15 D16 D17 D18 D19 D20 D21 D22 D23 D24 D25 D28 D29 D30 D31 D32 D33 D34 D35 D36 D37 D38 D39 IC2 JP1 JP2 L2 L3 L4 L5 L6 L7 L8 L9 L13 L14 L15 L17 L18 Q1 C4 A5 E2 B2 A1 B1 E3 E4 E4 D4 C4 C4 D4 C4 D4 D4 D4 C4 B5 B5 B5 C4 B5 B5 B4 B4 E2 E2 E2 E3 E3 E3 C5 A2 A2 A3 C5 C4 C5 B4 B4 E3 A4 A4 D2 D2 D4 C4 C4 C4 C4 C4 D3 B4 E2 B3 B3 B4 B4 A2 E3 Q2 Q3 Q4 Q5 Q6 Q7 Q8 R1 R2 R3 R4 R5 R6 R8 R9 R10 R11 R12 R13 R14 R15 R16 R17 R18 R19 R20 R21 R22 R23 R24 R25 R26 R27 R28 R30 R31 R32 R33 R34 R35 R36 R38 R39 R41 R42 R43 R44 R45 R47 R48 R49 R50 R51 R52 R53 R54 R55 R57 R58 R59 R61 E3 D2 E1 B2 E3 A4 D3 D4 D4 D4 C4 D4 D4 C4 D4 C4 D4 D4 D4 C4 D3 D4 E3 E3 C4 B4 B4 B4 A4 A4 B5 B4 B4 B4 B4 B5 B4 B4 B4 B4 B4 C3 C2 C4 C4 C4 C4 C4 C4 C4 B3 D3 C3 C4 C4 D3 C3 C4 D3 C3 C4 R62 R63 R64 R65 R66 R67 R68 R69 R70 R71 R72 R72 R73 R74 R75 R76 R77 R79 R81 R82 R83 R90 R93 R94 R95 R95 R100 R101 R103 R104 R105 R106 R107 R108 R114 R115 R131 R132 R133 R135 R136 R137 R141 R142 R143 R143 R144 R145 R146 R147 R148 R149 U11 U11 U2 U3 U5 U6 U7 Y1 D3 D3 D3 B4 B4 A4 A4 A4 A4 A3 D3 D3 E3 E2 E2 A4 E3 E2 E2 D3 D3 D3 E3 E3 D3 E3 D1 D1 B2 B2 B3 B2 A2 B3 A2 A3 D4 D4 D2 B2 B2 B3 D3 D3 C3 D3 B2 B3 D3 D3 D4 C4 B2 D4 B4 B3 A3 D4 A2 B3
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32
190VW8 LCD
Layout Side View (Scaler Board)
190VW8 LCD
32
S-B
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33
190VW8 LCD
Layout Side View (Power Board)
190VW8 LCD
33
P-A
BD101 C114 C115 C120 C121 C122 C123 C124 C230 C231 C240 C241 C242 C243 C260 C261 CN100 CN201 CX101 CY101 CY102 CY103 CY104 D110 D120 D121 D240 D260 F101 F240 IC230 L120 L240 LF101 LF102 PC201 PC201 Q110 R101 R102 D1 D1 D2 C2 C2 C2 B2 B2 B4 B4 C3 C3 C3 C4 D3 D3 A1 B3 C1 B1 B1 A3 B1 D2 C2 C2 C3 D3 B1 C4 B4 B2 C3 B1 C1 B2 B4 D2 C1 C1 R112 R121 R122 R123 R125 R126 R127 R128 R129 R130 R132 R133 R134 R135 R136 R137 R138 R139 R140 R230 R231 R232 R233 R234 R235 R240 R241 R242 R243 R260 R261 R262 T101 TH101 TH102 U101 VA101 VA102 ZD110 ZD120 D2 D1 D1 C1 D2 D2 C2 C2 D2 D2 C2 C2 C2 C2 C2 C2 C2 C2 B2 C4 C4 B4 B4 B4 B4 C3 C4 C4 C4 D3 C4 C4 D2 B1 B1 B2 C1 C1 D2 A2
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34
190VW8 LCD
Layout Side View (Power Board)
190VW8 LCD
34
P-B
C1 C2 C3 C4 C5 C6 C7 C8 C9 C10 C11 C12 C14 C15 C16 C17 C18 C19 C20 C21 C22 C23 C24 C25 C26 C27 C28 C29 C30 C31 C32 C33 C34 C35 C36 C37 C38 C39 CN1 CN2 CN3 C1 C2 C2 C2 D3 D3 D4 C1 B5 A5 B7 A7 B2 B2 A2 A2 C3 C6 C6 C3 A3 A3 D4 D5 C5 C5 C5 D6 C6 D7 D7 C7 C7 D5 C6 C6 B4 A3 D8 C8 C8 CN4 D1 D2 D3 D4 D5 D6 D7 D8 D10 D11 D12 D13 D14 D15 D16 FB1 FB1 FB2 FB2 FB3 FB3 FB4 FB4 L1 L1 L1 L1 LV1 LV1 LV2 LV2 LV3 LV3 LV4 LV4 Q1 R1 R2 R3 R4 C8 B2 B2 B2 A2 B5 A5 B7 A7 B5 B5 B7 B7 A3 D4 D1 B5 D8 A5 C8 B7 C8 A7 C8 D2 B3 B4 B6 C1 D8 B1 C8 B1 C8 A1 C8 D2 C1 D2 C2 C3 R5 R6 R7 R8 R9 R10 R11 R12 R13 R15 R16 R17 R18 R20 R21 R22 R23 R24 R25 R26 R27 R28 R29 R30 R31 R32 R33 R34 R35 R36 R37 R38 R38 R39 R42 R43 R44 U1 U2 U3 D3 D3 D3 C3 D2 D2 C3 D1 D6 B3 B3 A3 A3 B4 B4 A4 B6 A6 A4 B5 B5 A5 A5 B6 B6 A6 A6 B6 A6 B7 A7 B3 B4 B3 C3 B4 C3 D4 C5 C5
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35
190VW8 LCD
Layout Side View (Button Board)
190VW8 LCD
35
B-A
A5 B5 B5 B5 C5 C5 D5 D5 D5 E5
CON1 LED2 SW6 SW5 SW4 H3 SW3 SW2 LED1 SW1
B-B
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36
190VW8 LCD
Exploded View
190VW8 LCD
36
ITEM 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20
PART NUMBER 34W9ZRLB031 MM30040IBJ9 10W9ZRBB002 FCW9ZR03019 AS54B41SA07 MM40080BBW1 DEFC1639017 36W9ZRPS053 36W9ZRPS045 FBW9ZR01015 MF30100BBJ2 EBW9ZR06025 MM40080FL60 EBW9ZR04031 MF20025IBJ8 AA0190A1084 AA190WX1034 10W9ZRMB041/59 MBLI1004018 EAW9ZR05010 37W9ZRSU017 38W9ZRBS016
PART DESCRIPTION QTY W9ZR LCD BEZEL SUB ASSY(T80206,VGA)GP 1 SCREW M3.0*4.0-I(NI) GP 18 W9ZR BUTTON/B ASSY GP 1 POWER MYLAR W9ZR(FCW9ZR03,REV3A)GP 1 PI 90-264V 45W 4L(140*135)P045-1PI01 GP 1 SCREW M4.0*8.0-B(NI,WASHER)GP 1 CABLE FFC MB-LCD(30P,163MM,GLE)W9ZR GP 1 W9ZR PCB SHIELDING ASSY(T-C-V)GP 1 W9ZR PCB SHIELDING ASSY(T-L-V)GP 1 LAMP CABLE SHIELD W9ZR(FBW9ZR01,R3A)GP 1 SCREW F3.0*10L-B(NI)GP 1 HINGE COVER(T80206)(EBW9ZR06,REV3A)GP 1 SCREW M4.0*8.0-F (BNI,NYLOK,3CR)GP 4 CABLE COVER W9ZR(T80206)(EBW9ZR04,R3A)GP 1 SCREW F2*2.5-I(NI) GP 3 LCD 19" M190A1-L07 (1440*900,5MS)GP 1 LCD 19 LM190WX1-TLA1 FOR PHILIPS CON GP 1 W9ZR M/B ASSY(W9ZR-V1L,NT68665)VGA/O GP 1 IO NUT LI1(MBLI1004,REV3A)GP 2 LCD COVER-VGA(T80206) W9ZR(EAW9ZR05,R3A) 1 W9ZR STAND SUB ASSY(G80206)GP 1 W9ZR BASE SUB ASSY(T80206)GP 1
Recommended Spare Part List
RSPL FOR 190VW8FB/93/(W9ZR-V1L) 1 P/N: 1W9ZRVPL011(LPL PANEL)
190VW8 LCD
37
Electronic Components:
Part Name LCD panel MB-LCD cable MB-LCD cable MB-BB Cable MB-BB Cable
Philips P/N 996510007665 996510007666 996510007667
Techview P/N AA190WX1034 DEFC1639017 DEFC1639025 DEFC4529026 DEFC4529034 AJ68665^F04
Description Q'ty Location LCD 19 LM190WX1-TLA1 FOR PHILIPS CON GP 1 Item 15 in exploded view CABLE FFC MB-LCD(30P,163MM,GLE)W9ZR GP 1 Item 7 in exploded view CABLE FFC MB-LCD(30P,163MM)W9ZR PTI GP 1 CABLE FFC MB-BB(10P/10P,452MM)W9ZR PTI 1 CABLE FFC MB-BB(10P/10P,452MM)W9ZR GLE 1 IC(128P)NT68665MFG-128(165MHZ,QFP) GP 1 U3
Remark LPL PANEL 2nd source 2nd source VGA,DVI signal dealer Store timing table, HDCP information Store timing table, HDCP information Store timing table, HDCP information Power translation, scaler IC power supply. Power translation, scaler IC power supply. Power translation, scaler IC power supply. Power translation, scaler IC power supply.
996510007639 IC 996510007622 IC
AKE10800018
IC EEPROM(8P)24BC16-SI(2048*8,SOIC8) GP 1 IC2
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IC
996500044124
AKE10800R01
IC EEPROM(8P) BR24L16F-WE2(2K*8,SOP8)GP 1 IC2
996500044125 IC 996500045091 IC 996500045092 IC 996510007624 IC 996510007625 IC TRANSISTOR TRANSISTOR TRANSISTOR TRANSISTOR TRANSISTOR TRANSISTOR TRANSISTOR Mechanical Components: 996510007626 996500044115 996510007627 996510007628 996500044110 996510002084 996510007629
AKE3A8S0Y10 IC EEPROM(8P)24LC16BT-I(2K*8,100KHZ) GP 1 AL001084021 IC(3P) AIC1084PE(TO-252) GP 1 AL001084099 IC(3P)SMD AP1084DLA(T0-252) GP 1 AL001117086 IC(3P) AIC1117PY(SOT-223) GP 1 AL1117EL100 BA001440Z87 BA001440ZB8 BA001520Z05 BA039060013 BA039060Z10 BA039060Z28 BAM34150Z08 37W9ZRSU017 MBLI1004018 MM30040IBJ9 MM30040IBJ9 EBW9ZR06025 38W9ZRBS016 AS54B41SA07 10W9ZRMB041 AZW9ZRBL015 10W9ZRBB002 IC(3P) ATC AP1117EL-13(SOT-223) GP TRANSISTOR SMD PDTC144EU (50V,30MA)GP TR CHDTC144EUPT(50V,30MA)SOT-323 GP TR CHDTC152EUPT(50V,70MA)SOT-323 GP TR SMD MMBT3906LT1G(40V,200MA) GP TR,SMD PMBS3906(40V,200MA) GP TRANSISTOR,SMD SST3906(40V,200MA) GP TR MOSFET AO3415(-20V,-4A)SOT-23 GP W9ZR STAND SUB ASSY(G80206)GP IO NUT LI1(MBLI1004,REV3A)GP SCREW M3.0*4.0-I(NI) GP SCREW M3.0*4.0-I(NI) GP HINGE COVER(T80206)(EBW9ZR06,REV3A)GP W9ZR BASE SUB ASSY(T80206)GP PI 90-264V 45W 4L(140*135)P045-1PI01 GP W9ZR M/B ASSY(W9ZR-V1L,NT68665)VGA/O GP W9ZR-V1L SW BIOS (NT68665)LPL W9ZR BUTTON/B ASSY GP 1 1 1 1 5 5 5 1 1 2 12 6 1 1 1 1 1 1 U7 Q4 Q4 Q4 Q1,Q2,Q5,Q6,Q7 Q1,Q2,Q5,Q6,Q7 Q1,Q2,Q5,Q6,Q7 Q3 Item Item Item Item Item Item 19 in exploded view 17 in exploded view 2 in exploded view 2 in exploded view 11 in exploded view 20 in exploded view U7 U5 U5 IC2
996510007632 Stand DVI&D-SUB to shielding PCBAs to metal shielding Panel to L/R bracket 996510007633 Hinge Cover 996510007634 Base Power Board Main Board Bios Button Board Front Bezel Assembly Back Cover Assembly VGA cable Power Cord Manual LCD film EPE bag Carton Cushion-L Cushion-R Cushion-T 996510007671 996510009170 996510007673 996510009171 996510009172 996510007677 996500044139
PCBA:
Item 5 in exploded view Item 16 in exploded view 21W9ZRMB050 Item 3 in exploded view Item 1 in exploded view Item 18 in exploded view 23W9ZRBB005
Cabinets:
34W9ZRLB031 W9ZR LCD BEZEL SUB ASSY(T80206,VGA)GP 1 EAW9ZR05010 LCD COVER-VGA(T80206) W9ZR(EAW9ZR05,R3A) 1 DDW9ZRPC009 DM333181S01 HGW9ZR03012 JXW9VA01014 HAW9ZR01014 HFW9ZR07017 HBW9ZR01015 HBW9ZR02011 HBW9ZR03018 CABLE VGA BLACK(15/15P 1.8M)W9ZRGP POWER CORD B 1.8M SP-506/10A (CHN) GP QSG+CD W9ZR-V1(HGW9ZR03,R3A)GP LCD FILM 430*285 W9VA-A4(JXW9VA01,R3A)GP EPE BAG W9ZR(HAW9ZR01,R3A)GP CARTON W9ZR-V1(HFW9ZR07,R3A)CN_GP END CAP-L W9ZR-C1/S1(HBW9ZR01,REV3A)GP END CAP-R W9ZR-C1/S1(HBW9ZR02,REV3A)GP END CAP-T W9ZR-C1/S1(HBW9ZR03,REV3A)GP 1 1 1 1 1 1 1 1 1
Accessories:
Packing Material:
996510009173 996510007680 996510007652 996510009174
38
190VW8 LCD
Recommended Spare Part List
RSPL FOR 190VW8FB/93(W9ZR-V1M) 1 P/N: 1W9ZRVPL002(CMO PANEL)
Electronic Components:
Part Name LCD panel MB-LCD cable MB-LCD cable MB-BB Cable MB-BB Cable IC
Philips P/N 996510007631 996510007666 996510007667
Techview P/N AA0190A1084 DEFC1639017 DEFC1639025 DEFC4529026 DEFC4529034 AJ68665^F04 AKE10800018
Description LCD 19" M190A1-L07 (1440*900,5MS)GP CABLE FFC MB-LCD(30P,163MM,GLE)W9ZR GP CABLE FFC MB-LCD(30P,163MM)W9ZR PTI GP CABLE FFC MB-BB(10P/10P,452MM)W9ZR PTI CABLE FFC MB-BB(10P/10P,452MM)W9ZR GLE IC(128P)NT68665MFG-128(165MHZ,QFP) GP IC EEPROM(8P)24BC16-SI(2048*8,SOIC8) GP
Q'ty 1 1 1 1 1 1
Location Item 15 in exploded view Item 7 in exploded view
Remark CMO PANEL 2nd source 2nd source
996510007639 996510007622
U3
VGA,DVI signal dealer Store timing table, HDCP information Store timing table, HDCP information Store timing table, HDCP information Power translation, scaler IC power supply. Power translation, scaler IC power supply. Power translation, scaler IC power supply. Power translation, scaler IC power supply.
IC
1 996500044124 AKE10800R01 IC EEPROM(8P) BR24L16F-WE2(2K*8,SOP8)GP 1 996500044125 AKE3A8S0Y10 IC EEPROM(8P)24LC16BT-I(2K*8,100KHZ) GP 1 996500045091 AL001084021 IC(3P) AIC1084PE(TO-252) GP 1 996500045092 AL001084099 IC(3P)SMD AP1084DLA(T0-252) GP 1 996510007624 AL001117086 IC(3P) AIC1117PY(SOT-223) GP 1 996510007625 AL1117EL100 BA001440Z87 BA001440ZB8 BA001520Z05 BA039060013 BA039060Z10 BA039060Z28 BAM34150Z08 37W9ZRSU017 MBLI1004018 MM30040IBJ9 MM30040IBJ9 EBW9ZR06025 38W9ZRBS016 AS54B41SA07 10W9ZRMB059 AZW9ZRBM119 10W9ZRBB002 IC(3P) ATC AP1117EL-13(SOT-223) GP TRANSISTOR SMD PDTC144EU (50V,30MA)GP TR CHDTC144EUPT(50V,30MA)SOT-323 GP TR CHDTC152EUPT(50V,70MA)SOT-323 GP TR SMD MMBT3906LT1G(40V,200MA) GP TR,SMD PMBS3906(40V,200MA) GP TRANSISTOR,SMD SST3906(40V,200MA) GP TR MOSFET AO3415(-20V,-4A)SOT-23 GP W9ZR STAND SUB ASSY(G80206)GP IO NUT LI1(MBLI1004,REV3A)GP SCREW M3.0*4.0-I(NI) GP SCREW M3.0*4.0-I(NI) GP HINGE COVER(T80206)(EBW9ZR06,REV3A)GP W9ZR BASE SUB ASSY(T80206)GP PI 90-264V 45W 4L(140*135)P045-1PI01 GP W9ZR M/B ASSY(W9ZR-V1L,NT68665)VGA/O GP W9ZR-V1M SW BIOS (NT68665)CMO W9ZR BUTTON/B ASSY GP 1 1 1 1 5 5 5 1 1 2 12 6 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1
IC2
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IC
IC2
IC
IC2
IC
U5
IC
U5
IC
U7
IC TRANSISTOR TRANSISTOR TRANSISTOR TRANSISTOR TRANSISTOR TRANSISTOR TRANSISTOR Mechanical Components:
996510007626 996500044115 996510007627 996510007628 996500044110 996510002084 996510007629
U7 Q4 Q4 Q4 Q1,Q2,Q5,Q6,Q7 Q1,Q2,Q5,Q6,Q7 Q1,Q2,Q5,Q6,Q7 Q3 Item Item Item Item Item Item 19 in exploded view 17 in exploded view 2 in exploded view 2 in exploded view 11 in exploded view 20 in exploded view
996510007632 Stand DVI&D-SUB to shielding PCBAs to metal shielding Panel to L/R bracket 996510007633 Hinge Cover 996510007634 Base Power Board Main Board Bios Button Board Front Bezel Assembly Back Cover Assembly VGA cable Power Cord Manual LCD film 996510007671
PCBA:
Item 5 in exploded view Item 16 in exploded view Item 3 in exploded view Item 1 in exploded view Item 18 in exploded view
21W9ZRMB050 23W9ZRBB005
996510007673 996510009171 996510009172 996510007677 996500044139
Cabinets:
34W9ZRLB031 W9ZR LCD BEZEL SUB ASSY(T80206,VGA)GP EAW9ZR05010 LCD COVER-VGA(T80206) W9ZR(EAW9ZR05,R3A) DDW9ZRPC009 DM333181S01 HGW9ZR03012 JXW9VA01014 HAW9ZR01014 HFW9ZR07017 HBW9ZR01015 HBW9ZR02011 HBW9ZR03018 CABLE VGA BLACK(15/15P 1.8M)W9ZRGP POWER CORD B 1.8M SP-506/10A (CHN) GP QSG+CD W9ZR-V1(HGW9ZR03,R3A)GP LCD FILM 430*285 W9VA-A4(JXW9VA01,R3A)GP EPE BAG W9ZR(HAW9ZR01,R3A)GP CARTON W9ZR-V1(HFW9ZR07,R3A)CN_GP END CAP-L W9ZR-C1/S1(HBW9ZR01,REV3A)GP END CAP-R W9ZR-C1/S1(HBW9ZR02,REV3A)GP END CAP-T W9ZR-C1/S1(HBW9ZR03,REV3A)GP
Accessories:
Packing Material: EPE bag Carton Cushion-L Cushion-R Cushion-T
996510009173 996510007680 996510007652 996510009174
Spare Part List
190VW8 LCD
39
>> MAIN BOARD ASSY 996510009170 W9ZR M/B ASSY(W9ZR-V1L,NT68665)VGA/O GP 21W9ZRMB050 W9ZR-V1L M/B Schematic(C3A) W9ZR M/B S/S ASSY(W9ZR-V1L,68665)VGA/OGP PCB M/B W9ZR(2L,98*90,REV C)NT68665 GP DAM991NA031 W9ZR PCB M/B(Gerber file & Board File) CONN SMD FFC 30P 1R FS(P1.0,H2.24) GP CN6 CONN SMD FFC 30P 1R FS(P1.0,H2.0)GP CN6 CAP CHIP 0.1U,25V(+80-20%,Y5V,0603) GP C6 www..com CAP CHIP 0.1U,25V(+80-20%,Y5V,0603) GP C7 CAP CHIP 0.1U,25V(+80-20%,Y5V,0603) GP C11 CAP CHIP 0.1U,25V(+80-20%,Y5V,0603) GP C14 CAP CHIP 0.1U,25V(+80-20%,Y5V,0603) GP C15 CAP CHIP 0.1U,25V(+80-20%,Y5V,0603) GP C19 CAP CHIP 0.1U,25V(+80-20%,Y5V,0603) GP C20 CAP CHIP 0.1U,25V(+80-20%,Y5V,0603) GP C21 CAP CHIP 0.1U,25V(+80-20%,Y5V,0603) GP C31 CAP CHIP 0.1U,25V(+80-20%,Y5V,0603) GP C34 CAP CHIP 0.1U,25V(+80-20%,Y5V,0603) GP C39 CAP CHIP 0.1U,25V(+80-20%,Y5V,0603) GP C40 CAP CHIP 0.1U,25V(+80-20%,Y5V,0603) GP C64 CAP CHIP 0.1U,25V(+80-20%,Y5V,0603) GP C65 CAP CHIP 0.1U,25V(+80-20%,Y5V,0603) GP C70 CAP CHIP 0.1U,25V(+80-20%,Y5V,0603) GP C71 CAP CHIP 0.1U,25V(+80-20%,Y5V,0603) GP C72 CAP CHIP 0.1U,25V(+80-20%,Y5V,0603) GP C73 CAP CHIP 0.1U,25V(+80-20%,Y5V,0603) GP C74 CAP CHIP 0.1U,25V(+80-20%,Y5V,0603) GP C75 CAP CHIP 0.1U,25V(+80-20%,Y5V,0603) GP C81 CAP CHIP 120P 50V(+-5%,NPO,0603) GP C2 CAP CHIP 120P 50V(+-5%,NPO,0603) GP C13 CAP CHIP 22P 50V(+-5%,NPO,0603) GP C4 CAP CHIP 22P 50V(+-5%,NPO,0603) GP C32 CAP CHIP 22P 50V(+-5%,NPO,0603) GP C33 CAP CHIP 1U 25V(+-10%,X7R,0805)GP C12 CAP CHIP 1U 25V(+-10%,X7R,0805)GP C47 CAP CHIP 10U 6.3V(+80%-20%,Y5V,0805) GP C16 CAP CHIP 0.047UF 16V(+-10%,X7R,0603) GP C22 CAP CHIP 0.047UF 16V(+-10%,X7R,0603) GP C23 CAP CHIP 0.047UF 16V(+-10%,X7R,0603) GP C24 CAP CHIP 0.047UF 16V(+-10%,X7R,0603) GP C25 CAP CHIP 0.047UF 16V(+-10%,X7R,0603) GP C26 CAP CHIP 0.047UF 16V(+-10%,X7R,0603) GP C27 CAP CHIP 0.047UF 16V(+-10%,X7R,0603) GP C28 CAP CHIP 2200P 50V(+-10%,X7R,0603)GP C38 CAP CHIP 100P 50V(+-5%,NPO,0603) GP C84 CAP CHIP 100P 50V(+-5%,NPO,0603) GP C85 CAP CHIP 4.7U 10V(+80%-20%,Y5V,0603)GP C37 DIODE SMD SS1030CPT(30V,0.2A,SHTKY) GP D28 DIODE SMD SS1030CPT(30V,0.2A,SHTKY) GP D39 DIODE SMD BAT54C(30V,200MA,SCHOTTKY)GP D28 DIODE SMD BAT54C(30V,200MA,SCHOTTKY)GP D39 DIODE SMD ML25PT (600V,2A) GP D29 DIODE SMD ML25PT (600V,2A) GP D30 DIODE SMD SW1010CPT(100V,100MA) GP D38 DIODE SMD 1SS355(80V,100MA) GP D38 RES CHIP 0 1/10W+-5%(0603) GP L1 RES CHIP 0 1/10W+-5%(0603) GP L2 RES CHIP 0 1/10W+-5%(0603) GP L3 RES CHIP 0 1/10W+-5%(0603) GP L4 RES CHIP 0 1/10W+-5%(0603) GP L5 RES CHIP 0 1/10W+-5%(0603) GP L6 RES CHIP 0 1/10W+-5%(0603) GP R59 RES CHIP 0 1/10W+-5%(0603) GP R71 RES CHIP 0 1/10W+-5%(0603) GP R103
L7 L8 L9 L13 L14 L15 L17 L18 Q1 Q2 Q5 Q6 Q7 Q1 Q2 Q5 Q6 Q7 Q1 Q2 Q5 Q6 Q7 Q3 Q4 Q4 Q4 R4 R10 R14 R41 R44 R47 R6 R7 R13 R15 R67 R68 R90 R95 R8 R18 R74 R75 R79 R106 R133 R137 R9 R11 R39 R52 R53 R62 R131 R132 R16 R13 R101 R93 R49 R38 R42 R45
996510007628 996510007628 996510007628 996510007628 996510007628 996500044110 996500044110 996500044110 996500044110 996500044110 996510002084 996510002084 996510002084 996510002084 996510002084 996510007629 996510007626 996500044115 996510007627
EMI FILT CHIP FBMA-11-201209-102 GP EMI FILT CHIP FBMA-11-201209-121A40 GP EMI FILT CHIP FBMA-11-201209-121A40 GP EMI FILT CHIP FBMA-11-201209-121A40 GP EMI FILT CHIP FBMA-11-201209-121A40 GP EMI FILT CHIP FBMA-11-201209-121A40 GP EMI FILT CHIP FBMA-11-201209-121A40 GP EMI FILT CHIP FBMA-11-201209-121A40 GP TR SMD MMBT3906LT1G(40V,200MA) GP TR SMD MMBT3906LT1G(40V,200MA) GP TR SMD MMBT3906LT1G(40V,200MA) GP TR SMD MMBT3906LT1G(40V,200MA) GP TR SMD MMBT3906LT1G(40V,200MA) GP TR,SMD PMBS3906(40V,200MA) GP TR,SMD PMBS3906(40V,200MA) GP TR,SMD PMBS3906(40V,200MA) GP TR,SMD PMBS3906(40V,200MA) GP TR,SMD PMBS3906(40V,200MA) GP TRANSISTOR,SMD SST3906(40V,200MA) GP TRANSISTOR,SMD SST3906(40V,200MA) GP TRANSISTOR,SMD SST3906(40V,200MA) GP TRANSISTOR,SMD SST3906(40V,200MA) GP TRANSISTOR,SMD SST3906(40V,200MA) GP TR MOSFET AO3415(-20V,-4A)SOT-23 GP TRANSISTOR SMD PDTC144EU (50V,30MA)GP TR CHDTC144EUPT(50V,30MA)SOT-323 GP TR CHDTC152EUPT(50V,70MA)SOT-323 GP RES CHIP 75 1/10W +-1%(0603) GP RES CHIP 75 1/10W +-1%(0603) GP RES CHIP 75 1/10W +-1%(0603) GP RES CHIP 75 1/10W +-1%(0603) GP RES CHIP 75 1/10W +-1%(0603) GP RES CHIP 75 1/10W +-1%(0603) GP RES CHIP 4.7K 1/10W +-5%(0603) GP RES CHIP 4.7K 1/10W +-5%(0603) GP RES CHIP 4.7K 1/10W +-5%(0603) GP RES CHIP 4.7K 1/10W +-5%(0603) GP RES CHIP 4.7K 1/10W +-5%(0603) GP RES CHIP 4.7K 1/10W +-5%(0603) GP RES CHIP 4.7K 1/10W +-5%(0603) GP RES CHIP 4.7K 1/10W +-5%(0603) GP RES CHIP 1K 1/10W +-5%(0603) GP RES CHIP 1K 1/10W +-5%(0603) GP RES CHIP 1K 1/10W +-5%(0603) GP RES CHIP 1K 1/10W +-5%(0603) GP RES CHIP 1K 1/10W +-5%(0603) GP RES CHIP 1K 1/10W +-5%(0603) GP RES CHIP 1K 1/10W +-5%(0603) GP RES CHIP 1K 1/10W +-5%(0603) GP RES CHIP 100 1/10W +-5%(0603) GP RES CHIP 100 1/10W +-5%(0603) GP RES CHIP 100 1/10W +-5%(0603) GP RES CHIP 100 1/10W +-5%(0603) GP RES CHIP 100 1/10W +-5%(0603) GP RES CHIP 100 1/10W +-5%(0603) GP RES CHIP 100 1/10W +-5%(0603) GP RES CHIP 100 1/10W +-5%(0603) GP RES CHIP 2.2K 1/10W +-5%(0603) GP RES CHIP 2.2K 1/10W +-5%(0603) GP RES CHIP 2.2K 1/10W +-5%(0603) GP RES CHIP 82,1/10W,+-5%(0603) GP RES CHIP 10 1/10W +-5%(0603)GP RES CHIP 470 1/10W +-1%(0603) GP RES CHIP 100 1/10W+-1%(0603)GP RES CHIP 100 1/10W+-1%(0603)GP
40
190VW8 LCD
Spare Part List
R48 R43 R50 R51 R57 R72 R73 R77 R81 R100 R107 R143 www..com R61 R65 R66 R69 R105 R108 R114 R115 996510007622 IC2 996500044124 IC2 996500044125 IC2 996510007639 U3 996500045091 U5 996500045092 U5 996510007624 U7 996510007625 U7 R17 R94 CN1 CN1 CN5 CN7 C17 C41 C44 C45 C68 C17 C41 C44 C45 C68 C29 C29 C51 C52 Y1
RES CHIP 100 1/10W+-1%(0603)GP RES CHIP 390 1/10W+-1%(0603) GP RES CHIP 10K 1/10W +-5%(0603) GP RES CHIP 10K 1/10W +-5%(0603) GP RES CHIP 10K 1/10W +-5%(0603) GP RES CHIP 10K 1/10W +-5%(0603) GP RES CHIP 10K 1/10W +-5%(0603) GP RES CHIP 10K 1/10W +-5%(0603) GP RES CHIP 10K 1/10W +-5%(0603) GP RES CHIP 10K 1/10W +-5%(0603) GP RES CHIP 10K 1/10W +-5%(0603) GP RES CHIP 10K 1/10W +-5%(0603) GP RES CHIP 15K 1/10W +-5%(0603) GP RES CHIP 1M 1/10W +-5% (1608) GP RES CHIP 100K 1/10W +-5%(0603) GP RES CHIP 20 1/10W +-5%(0603) GP RES CHIP 2.05K 1/10W +-1%(0603) GP RES CHIP 3.24K 1/10W +-1%(0603) GP RES CHIP 330 1/10W +-1%(0603) GP RES CHIP 150,1/10W,+-1%(0603) GP IC EEPROM(8P)24BC16-SI(2048*8,SOIC8) GP IC EEPROM(8P) BR24L16F-WE2(2K*8,SOP8)GP IC EEPROM(8P)24LC16BT-I(2K*8,100KHZ) GP IC(128P)NT68665MFG-128(165MHZ,QFP) GP IC(3P) AIC1084PE(TO-252) GP IC(3P)SMD AP1084DLA(T0-252) GP IC(3P) AIC1117PY(SOT-223) GP IC(3P) ATC AP1117EL-13(SOT-223) GP RES CHIP 33 1/10W +-5%(0603) GP RES CHIP 33 1/10W +-5%(0603) GP CONN D-SUB 15P 3R FR(P1.15,H12.55) GP CONN D-SUB 15P 3R FR(P1.15,H12.55) GP CONN DIP HEADER 6P 2R MR(P2.5,H6.0) GP CONN DIP HEADER 10P 2R FR(P1.0,H3.0)GP CAP EC 330U 16V(+-20%,105C,8*11,LESR)GP CAP EC 330U 16V(+-20%,105C,8*11,LESR)GP CAP EC 330U 16V(+-20%,105C,8*11,LESR)GP CAP EC 330U 16V(+-20%,105C,8*11,LESR)GP CAP EC 330U 16V(+-20%,105C,8*11,LESR)GP CAP EC 330U 16V(+-20%,125C,8*11,2KH)GP CAP EC 330U 16V(+-20%,125C,8*11,2KH)GP CAP EC 330U 16V(+-20%,125C,8*11,2KH)GP CAP EC 330U 16V(+-20%,125C,8*11,2KH)GP CAP EC 330U 16V(+-20%,125C,8*11,2KH)GP CAP EC 47U 10V(+-20%,105C,5*11,2K)OSTGP CAP EC 47U 10V(+-20%,105C,5*11,2000H)GP CAP EC 100U 16V(+-20%,105C,6*11,3KHR) GP CAP EC 100U 16V(+-20%,105C,6*11,3KHR) GP XTAL DIP 12MHZ(+-30PPM,HC-49/S TYPE) GP
>> POWER BOARD ASSY 996510007671 PI 90-264V 45W 4L(140*135)P045-1PI01 GP
>> LCD MODULE ASSY W9ZR LCD MODULE (T-C-V)ASSYGP 996510009171 W9ZR LCD BEZEL SUB ASSY(T80206,VGA)GP LCD BEZEL(VGA,T80206) W9ZR(EAW9ZR02,R3A) BUTTON-T W9ZR(80206) (EBW9ZR07,REV3A)GP W9ZR PCB SHIELDING ASSY(T-C-V)GP LCD BRACKET(T-C-V)W9ZR(FAW9ZR07,R3A)GP SHIELD MYLAR W9ZR(FCW9ZR02,REV3A)GP SHIELD MYLAR 996510007632 W9ZR STAND SUB ASSY(G80206)GP HINGE ASSY W9ZR(FAW9ZR01,REV3A)GP HINGE ASSY SCREW M4.0*8-B(NI,NYLOK)GP STAND W9ZR(80206) (EBW9ZR03,REV3A)GP CLIP W9ZR(80206) (EBW9ZR05,REV3A)GP 996510009172 LCD COVER-VGA(T80206) W9ZR(EAW9ZR05,R3A) LAMP CABLE SHIELD W9ZR(FBW9ZR01,R3A)GP LAMP CABLE SHIELD W9ZR POWER MYLAR W9ZR(FCW9ZR03,REV3A)GP POWER MYLAR IO NUT LI1(MBLI1004,REV3A)GP IO NUT LI1 SCREW F2*2.5-I(NI) GP SCREW M3.0*4.0-I(NI) GP SCREW M4.0*8.0-B(NI,WASHER)GP
>> MISCELLANEOUS ASSY W9ZR MISCELLANEOUS ASSY(T)GP 996510007633 HINGE COVER(T80206)(EBW9ZR06,REV3A)GP SCREW M4.0*8.0-F (BNI,NYLOK,3CR)GP SCREW F3.0*10L-B(NI)GP 996510007666 CABLE FFC MB-LCD(30P,163MM,GLE)W9ZR GP 996510007667 CABLE FFC MB-LCD(30P,163MM)W9ZR PTI GP
>> PANEL KIT ASSY
>> BUTTON BOARD ASSY 996510007673 W9ZR BUTTON/B ASSY GP 23W9ZRBB005 W9ZR BUTTON/B Schematic(A3A) PCB BUTTON/B W9ZR TB(2L,110*10,REVB) GP DAW9ZRTB028 W9ZR PCB BUTTON/B(Gerber file & Board METAL DOME SWITCH W9ZR(FCW9ZR01,R3A) GP METAL DOME SWITCH LED(SMD) Y/G(KPTB-1612YSGC) GP LED1 LED(SMD) BLUE(KPT-1608PBC-A) GP LED2 CABLE FFC MB-BB(10P/10P,452MM)W9ZR PTI CABLE FFC MB-BB(10P/10P,452MM)W9ZR GLE
996510007631
W9ZR-V1M PANEL KIT ASSY(VGA/O)CMO LCD 19" M190A1-L07 (1440*900,5MS)GP W9ZR-V1M SW BIOS (NT68665)CMO W9ZR SW EDID IMAGE(NT68665/NT68670)AU
Spare Part List
190VW8 LCD
41
>> PACKING ASSY 996510007634 W9ZR-V1 PACKING(190VW8FB/93/CN)GP W9ZR BASE SUB ASSY(T80206)GP BASE W9ZR(80206) (EBW9ZR02,REV3A)GP RUBBER-A FOOT W9ZR(GAW9ZR01,R3A) GP RUBBER-B FOOT W9ZR(GAW9ZR02,R3A) GP CABLE COVER W9ZR(T80206)(EBW9ZR04,R3A)GP CABLE VGA BLACK(15/15P 1.8M)W9ZRGP POWER CORD B 1.8M SP-506/10A (CHN) GP EPE BAG W9ZR(HAW9ZR01,R3A)GP EPE BAG END CAP-L W9ZR-C1/S1(HBW9ZR01,REV3A)GP END CAP-R W9ZR-C1/S1(HBW9ZR02,REV3A)GP END CAP-T W9ZR-C1/S1(HBW9ZR03,REV3A)GP TRAVEL CARD L7ZI(HCL7ZI04,REV3A) GP TRAVEL CARD 3C LABEL L9V(HCL9V020,REV3A)8MM HI-POT LABEL L70L(HCL70021,REV3A)GP HI-POT LABEL ENERGY START STICKER W0ZR(HCW0ZR04,3A)GP ENERGY START STICKER RATING LABEL W9ZR-V1(HCW9ZR05,R3A)GP RATING LABEL CARTON LABEL W0ZR(HCW0ZR03,REV3A)GP CARTON LABEL QC PASS LABEL W0ZR(HCW0ZR11,3A)GP QC PASS LABEL WARRANTY W0ZR(HDW0ZR01,REV3A)CHINA GP CARTON W9ZR-V1(HFW9ZR07,R3A)CN_GP SPACE PLATE1270*1000 W9ZR(HFW9ZR02,3A)GP PAPER BOARD 1260*990 W9ZR(HFW9ZR03,3A)GP SPACE PLATE 850*1000 W9ZR(HFW9ZR05,3A) PAPER BOARD 830*980 W9ZR(HFW9ZR06,3A) QSG+CD W9ZR-V1(HGW9ZR03,R3A)GP TYPE L7ZI-A1(JXL7ZI04,REV3A)(72MM) GP HANDLE UPPER W9C-B1(JXW9C001,REV3A)GP HANDLE UPPER HANDLE DOWN W9C-B1(JXW9C002,REV3A)GP HANDLE DOWN LCD FILM 430*285 W9VA-A4(JXW9VA01,R3A)GP LCD FILM
996510007677 996500044139 996510007680 996510007652 www..com 996510009174
996510009173
42
190VW8 LCD
Different Part List
190VW8FB/93/CN(W9ZR-V1M)
V V V
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19 inch monitor different parts list
Item 1 2 3
Part Number 24W9ZRLA051 24W9ZRLA042 2AW9ZRPTM22 2AW9ZRPTL25 36W9ZRPS053 36W9ZRPS045
Part Description W9ZR LCD MODULE (T-C-V)ASSYGP W9ZR LCD MODULE (T-L-V)ASSYGP W9ZR-V1M PANEL KIT ASSY(VGA/O)CMO W9ZR-V1L PANEL KIT ASSY(VGA/O)LPL W9ZR PCB SHIELDING ASSY(T-C-V)GP W9ZR PCB SHIELDING ASSY(T-L-V)GP
2nd source V V V
190VW8FB/93/CN(W9ZR-V1L)
190VW8 LCD
43
General Trouble Shooting Guide
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1
No display, but LED is ON or LED is amber (yellow)
Unstable picture / Picture flickers
5
2
Monitor drives (inf file)
Out of H / V Sync.
6
3
Screen size not correct
Picture too bright
7
4
Picture too large or small
Picture too dim
8
No power / LED is off
9
10
Missing color
Jitter / Video Noise
12
11
OSD main menu locked
Power management function is not active
13
44
190VW8 LCD
General Trouble Shooting Guide
1
No display, but LED is ON or LED is amber (yellow)
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Check point: 1. Click your mouse or type some word with your keyboard to wake up computer from saving status. 2. Check that your video cable is plugged in and does not have bent pins.
LED Amber or Green?
Continued
Note: Do not set screen saver - at "14" minutes. It will cause " no display" problem as above mentioned. Action: Change timer setting of screen saver or disable screen saver.
General Trouble Shooting Guide
1 Continued
190VW8 LCD
45
Amber
LED Amber or Green?
Green Make sure the correct signal is input.
Make sure of the state of the computer (turn on). Press the keyboard or operate the mouse.
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Is the ATTENTION picture displayed?
For example: ATTENTION CHECK SIGNAL CABLE No No ATTENTION NO SIGNAL INPUT
Is picture display normally?
YES
END Power off the monitor and then restart PC Check contrast level is not minimized. (Press contrast button, increase value to 100)
Yes Yes
No
OK Is picture displayed normally?
Yes No
It is need to check and repair the monitor
Is picture display normally?
Yes
END
END
1. Make sure the correct signal is input. 2. Press the keyboard or operate the mouse. 3. Make sure of the range of the input frequency and then set the computer.
No
Yes
1. Check video cable for bent pins, reseat it. 2. Change resolution (It may cause by PC.) 3. LCD monitor can not display Vertical Frequency setting at 76 Hz & 85 Hz
It is need to check and repair the monitor
Is picture displayed normally?
Yes
END
Yes
Is picture displayed normally?
No
END
1. Try system with another monitor. 2. Try monitor with another system. unsuccessful It is need to check and repair the monitor.
46
190VW8 LCD
General Trouble Shooting Guide
2
Monitor drivers (inf file)
FOR WINDOWS 95/98/2000/ME OR LATER Philips's monitors build in VESA DDC2B feature to support Plug & Play requirement for Windows 95/98/2000/Me. You can install the information file(.inf) in order to select your Philips monitor from "Monitor" dialog box in Windows 95/98/2000/Me to activate Plug & Play application. The installation procedure based on Windows 95 OEM Release 2, 98, Me and 2000 is specified as follows, (in case of connecting the monitor to the PC compliant with VESA standard with the designated signal cable, the PC reads display pixels, frequency and color feature of this monitor to optimize the picture for the monitor automatically.) www..com DDC: Abbreviation for Display Data Channel ** Windows NT 4.0 does not require driver (inf file) for monitor.**
For Windows 95 For Windows 95 drivers, your monitor is listed under manufacture name "Philips Business Electronics Co.".
1. Start Windows 2000 2. Click the `start' button, point to `setting', and then click `control panel'. 3. Double click the `display' lcon. 4. Choose the `setting' tab then 1. Start Windows 95 1. Start Windows 98 1. Start Window Me click `advanced...'. 2. Click the `Start' button, 2. Click the `Start' button, point 2. Click the `start' button, point 5. Choose `monitor; point to `setting', and to `setting', and then clock to `setting' , and then click - If the `properties' button is then click `control panel'. `control panel'. `control panel'. inactive, it means your 3. Double click the 3. Double click the 3. Double click the monitor is properly configured. `display' lcon. `display' lcon. `display' lcon. Please stop installation. 4. Choose the `setting' tab then 4. Choose the `setting' tab then 4. Choose the `setting' tab then - If the `properties' button is click `advanced...' click `advanced...' click `advanced...'. active, click `properties' button. 5. Choose `monitor' button, 5. Choose `monitor' button, 5. Choose `monitor' button, then 6. Click `driver' and then click on point to `change...' then click point to `change...' click `change...' button. `update driver...' then click on `have disk...'. then click `next'. 6. Choose `specify the location the `next' button. 6. Click `browse...' button then 6. Choose `display a list of all of the driver (advanced)' and 7. Choose `display a list of the choose the appropriate drive the drivers in a specify click the `next' button. known drivers for this device F:(CD-ROM Drive) then click location, so you can select 7. Choose `display a list of all so that I can choose a specific `ok' button. the driver you want', then the drivers in a specific driver' then click `next' and 7. Click the `ok' button then click `next' and then click location, so you can select then click `have disk...'. choose your monitor model `have disk...' the driver you want', then 8. Click `browse...' button then and click the `ok'. 7. Click `browse...' button then click `next' and then click choose the appropriate drive choose the appropriate drive `have disk...'. 8. Click `close' button. F: (CD-ROM Drive). F: (RD-ROM Drive) 8. Click `browse...' button then 9. Click the `open' button then then click `ok" button. choose the appropriate drive click the `ok' button. 8. Click the `ok' button then F: (CD-ROM Drive) 10. Choose your monitor model choose your monitor model then click `ok' button. and click the `next' button. and click the `next' button. 9. Click the `ok' button then 11. Click `finish' button and then 9. Click `finish' button then click choose your monitor model click the `close' button. If you and click the `next' button. `close' button. can see the `digital signature 10. Click `finish' button then not found' window then click click `close' button. the `yes' button.
For Windows 98 For Windows 98 drivers, our monitors are listed under 2 manufactures name "Philips", and "Philips Consumer Electronics Co." Please select "Philips" when you would like to set up your monitor in Windows setting, if you can not find the right model name just as the label indication on the back of set. For those set that have been issued since the release of Window 98, drivers can be found in CD-ROM under the directory path of "\pc\driver\" or it may be downloaded at http://www.philips.com. Once you have installed the new driver, Windows will add a new manufacture name "Philips Business Electronics" in your system.
For Window Me
For Windows 2000
General Trouble Shooting Guide
3
190VW8 LCD
47
Screen Size Not Correct
Adjust Horizontal/Vertical/Shape Via the monitor "On Screen Display" or "Front Control Knob: Auto function key".
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Is the Screen Size displayed correct?
No
YES
*Reset the monitor via OSD manipulation (Select Reset to Factory settings).
END
* Try the monitor with another computer (Video card could be defective.)
Is picture displayed normally?
No YES
END
Consult a service center, the monitor may be defective.
4
Picture is too large or small
Reset monitor via OSD menu manipulation. Change monitor timing to work at the recommended resolution.
OK
NO
YES
END
Please contact your dealer/reseller for more information.
48
190VW8 LCD
General Trouble Shooting Guide
6
Unstable picture/picture flickers
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Vertical/Horizontal flicker appears, Push the AUTO button. Eliminate the Vertical/Horizontal bars using the Phase Adjustment in the first window.
OK
YES
NO
END
Please contact your dealer/reseller for more information.
General Trouble Shooting Guide
7
190VW8 LCD
49
Out of H/V Sync.
1. Turn off monitor 2. Disconnect signal cable 3. Turn on monitor
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In the self test? (warning signal ) K
YES
NO
It is need to check and repair the monitor
Check video cable for bent pins, reseat to system video and power system.
Try to go into the DOS prompt. Make sure that the video system doesn't select a driver that is outside the monitor H/V scan range out of presetting timing range while going into windows.
"H/V sync. Out of presetting timing range" or "Sync. Problem"?
YES
NO
1. Try system with another monitor 2. Try monitor with another system
Run windows by using basic VGA mode (example 640*480)
Monitor related?
YES
"H/V sync. Out of presetting timing range" or "Sync. Problem"?
YES NO
It is need to check and repair the monitor
1. Try system with another monitor 2. Try monitor with another system
END
Monitor related?
NO YES
Video system problem
It is need to check and repair the monitor
END
50
190VW8 LCD
General Trouble Shooting Guide
8
Picture is too bright
Adjust brightness and/or contrast via the monitor "On Screen Display" www..com or "Front Control Knob"
Is picture displayed normally?
YES
NO
END
* Reset the monitor via OSD manipulation. (Select Reset to factory settings ) * (or change the color temperature settings to be 9300 color coordination from OSD menu.
* Try the monitor with another computer (video card could be defective.)
Is picture displayed normally?
YES NO
END
It is need to check and repair the monitor
General Trouble Shooting Guide
9
190VW8 LCD
51
Picture is too dim
Adjust brightness and/or contrast via the monitor "On Screen Display" www..com or "Front Control Knob".
Note: 1. Sun light passing through a window is much brighter than monitor luminance (luminance is the measurable quantity which most closely corresponds to brightness), therefore the two worst places for a monitor is directly facing the window or directly behind the window. Position the monitor away from these two areas.
Is picture displayed normally?
YES
END
Is an external Anti-Glare screen (like protective cover, touch screen...etc) being used?
NO
* Reset the monitor via OSD manipulation. (select Reset to factory settings) * (or change the color temperature settings to be 9300 color coordination from OSD menu)
Remove any external Anti-Glare screen
NO
* Try the monitor with another computer (video card could be defective)
Is picture displayed normally?
YES
Is picture displayed normally?
YES NO
END
END
It is need to check and repair the monitor
52
190VW8 LCD
General Trouble Shooting Guide
10
NO POWER / LED is off
NO
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Is cabinet of monitor damaged by being dropped?
YES
1. Is the correct AC power cord connected? 2. Is AC power outlet active? 3. Is the power button in the ON position?
YES
The monitor may have become faulty due to excessive shock
Power off the monitor and then on
YES
It is need to check and repair the monitor
Power LED on?
YES
NO
Insure that unit is plugged into a known good power source (move a good radio to plug into the power source to test it)
YES
END
Power LED on?
YES NO
END
It is need to check and repair the monitor
General Trouble Shooting Guide
11
190VW8 LCD
53
Missing Color
1. Turn off monitor 2. Disconnect video cable 3. Turn on monitor
www..com
Colors on warning signal OK?
YES
There are 2 easy ways to determine the Missing color problem. 1. View an image that is supposed to be "White". If one of the colors (RGB) is not functioning. White can not be produced. 2. View an image that supposed to contain Red, Green and Blue. Color problems will be apparent when one or more of these colors can not be displayed. Normal White:
RED
+
GREEN +
BLUE
=
WHITE
Check video cable for bent pins, reseat it
Cyan Color means that the red sub pixel is missing.
RED Signal cable pins OK?
+
GREEN +
BLUE
=
Cyan
Magenta or Purple Color means that the green sub pixel is missing.
YES
RED
+
GREEN +
BLUE
=
Magenta
1. Try system with another monitor. 2. Try monitor with another system. 3. Try changing in the application.
Yellow Color means that the blue sub pixel is missing.
RED
+
GREEN +
BLUE
=
Yellow
Is picture displayed normally?
NO
YES
It is need to check and repair the monitor.
END
54
190VW8 LCD
General Trouble Shooting Guide
12
OSD MAIN MENU LOCKED
Press and hold the OSD menu key for about 10 seconds, until picture displays "OSD MAIN MENU UNLOCKED".
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OK
YES NO
END
Please contact your dealer/reseller for more information
General Trouble Shooting Guide
12
190VW8 LCD
55
OSD MAIN MENU LOCKED
Press and hold the OSD menu key for about 10 seconds, until picture displays "OSD MAIN MENU UNLOCKED".
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OK
YES NO
END
Please contact your dealer/reseller for more information
56
190VW8 LCD
General Trouble Shooting Guide
13
Jitter / Video Noise
Turn on monitor with a display or image for 30 minutes (due to drift). Jitter or Noise still present?
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NO YES
END
Try moving the monitor to another location to see if problem goes away
NO
Jitter or Noise disappear
YES
Environment problem
1. Try system with another monitor 2. Try monitor with another system Jitter or Noise disappear
NO
END
YES
Monitor related? Video system problem Power off any monitor that is within 2 or 3 feet away END Remove any unshielded speakers away from the monitor Make sure there are no flourescent light fixtures close to the monitor
Try to keep monitor away from large metal structures, power poles, fans and metal carts
Check for other devices that may be causing magnetic interference Is picture displayed normally?
NO YES
It is need to check and repair the monitor
END
General Trouble Shooting Guide
14
190VW8 LCD
57
Power management function is not active
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Verify the PC is compliant with VESA. In case all of the video signals of PC are not off, power management function is not active normally. (Repeat to power on and off power management.) There are accelerator boards not complied with VESA.
OK
YES
NO
END
Consult a service center, the monitor may be defective
190VW8 LCD
58
General Product Specification
Specification for TVI W9ZR-V1L/V1M Philips Hudson 8 - 190VW8 19"W TFT LCD Monitor, 30 - 83 kHz, 56 - 76 Hz, Dual input
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Table of Contents 1. PRODUCT SPECIFICATION 1.1 1.2 2. 2.1.1 2.1.2 2.1.3 2.2 2.3 2.4 3. 4. 3.1 4.1 4.2 4.3 5. 5.1 5.2 5.2.1 6. OSD 6.1 6.2 7. 7.1 7.1.1 7.1.2 7.2 7.3 7.4 7.5 7.6 7.7 7.8 7.8.1 7.9 7.10 Control of OSD Adjustment Parameters Power Specification AC-DC converter Power Management Standard Test conditions Test equipment Video Generator test sequence Analog input Optical response time Protection circuit DDC DDC Details Timings Audio Specification Relationship Product Data Monitor Housing VESA mounting holes Kensington Slot Tilt / Swivel base of the monitor Dimensions of monitor Dimensions of pallet and quantity LCD specification GAP definition Panel Offset Horizontal tilt Video Connection PIN Assignment 15 pin mini D-Sub connector
MECHANICAL SPECIFICATION
LCD SPECIFICATION COSMETICS APPEARANCE
CONNECTORS
ELECTRICAL SPECIFICATION
190VW8 LCD
59
8.
DISPLAY PERFORMANCE Picture performance Geometric defects Picture stability during warm up Scratches Viewing angle Jitter Missing Pixels / missing subpixel Newton Ring Luminance Output Luminance Output Brightness Brightness Uniformity White Uniformity Contrast ratio White color adjustment Distance between TFT LCD monitor and CRT/TFT monitor Environmental conditions Safety approvals Power management Certificates, Reports for the production start Reliability of the monitor Identity Customization EAN /SAP Identification Plastic Definition of serial number Definition of the barcode label Accessories
8.1 8.2 8.3 8.4 8.5 8.6 8.7 8.8 8.9 8.9.1 www..com 8.9.2 8.9.3 8.10 8.11 8.12 8.13 9. 10. 9.1 10.1 10.2 10.3 11. 12. 11.1 12.1 12.2 12.3 12.4 12.5 12.6 13.
ENVIRONMENT REGULATORY STANDARDS
RELIABILITY CUSTOMIZATION
ECR-HANDLING
190VW8 LCD
60
1. 1.1
PRODUCT SPECIFICATION Relationship Supplier: TVI Customer: Philips * Monitor No: HWS8200Q * EAN / UPC No: 87 12895 35560 9 * CTN: 190VW8FB/93 * Site Code: CJ (TVE); CU (QCG) Product Data 19" W TFT LCD monitor Model: W9ZR-V1L/V1M Model: Hudson 8 -190VW8
1.2
Horizontal www..com
frequency Vertical frequency Screen diagonal Viewing Angle(CR>10)(H/V) Max. opening horizontal picture size Max. opening vertical picture size Max. active horizontal picture size Max. active vertical picture size
30 - 83 55 - 76 19''W 160/160 427.2 277.4 410.4 256.5
KHz Hz Inch mm mm mm mm
2. 2.1.1
MECHANICAL SPECIFICATION Monitor Housing The front bezel and the back cabinet are based on TVI OEM tooling and Philips design chin.
2.1.2
VESA mounting holes According to VESA FPMPMI standard. Holes 100 mm x 100 mm (M 4.0, 0.7 pitch threaded) in the rear center for ARM.
2.1.3
Kensington Slot The monitor is equipped with a 7 mm x 3 mm slot.
2.2
Tilt of the monitor Forward Backward -5 +2/- 0 +25 +0/- 3
2.3
Dimensions of monitor The monitor has the following dimensions: Unit dimension : 513.8mm (W) * 416.2mm (H) * 213.6mm (D) Packed unit dimension : 565mm (W) * 174.0mm (H) * 472.0mm (D) for WW : 567mm (W) * 189mm (H) * 480mm (D) for China Net weight : 5 Kg (Including I/F cable 240 g) Gross weight : 5.3 Kg for China
190VW8 LCD
61
3. 3.1
LCD SPECIFICATION LCD specification LPL CMO CMO, M190A1-L07 427.2(w)*277.4(h)*17.0(d) (Typ) mm 0.285 mm x 0.285 mm RGB vertical stripes low reflection, antiglare with hard coating 16.7M colors ( 6 bits+FRC ) CCFL edge light system 410.4 x 256.5mm (19.05" diagonal) 75/75 (min), 85/85 (typ) for Horizontal & 70/70 (min), 80/80 (typ) for Vertical 850:1(Typ.) 500:1(Min.) Original color 230 nits (Min), 300 nits (Typ.) Himax ( HX8636A ) Himax ( HX8018A ) 5ms (typ)
Type NR. Outside dimensions Pitch ( mm ) Color pixel arrangement Display surface
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LPL, LM190WX1-TLA1 427.2(H) x 277.4(V) x 15.3(D) mm(Typ.) 0.095*RGB(H)mm x 0.285(V)mm RGB vertical stripes Hard coating (3H), Anti-glare treatment of the front polarizer 16.7M colors CCFL edge light system 410.4 (H) x 256.5 (V) R/L 160(Typ.), U/D 160(Typ.) 1000:1(Typ.) 700:1(Min.) Original color 250 nits (Min), 300 nits (Typ.) OKI MT3805VA MAGNA D10D3SS639 5ms (typ)
Color depth Backlight Active area(WxH) View angle Contrast ratio White luminance Gate IC Source IC Response time
4 4.1
COSMETICS APPEARANCE GAP definition The gap between LCD and front bezel must be <= 1.0mm Panel Offset Panel Offset: Panel disposition tolerance inside the front bezel must be <=1.0mm Horizontal tilt Horizontal tilt between front bezel & LCD shall be <= 1.0mm
4.2 4.3
5. 5.1 5.2 5.2.1
CONNECTORS Video Connection The monitor is equipped with a 15 pin mini D-SUB connector. PIN Assignment 15 pin mini D-Sub connector The PIN assignment of the 15 pin mini D-SUB connector / cable is as follows: PIN No. 1 2 3 Red Green/ SOG Blue SIGNAL
190VW8 LCD
62
4 5 6 7 8 9 10 11 12 13 14 15
Sense (GND) Cable Detect (GND) Red GND Green GND Blue GND DDC +3.3V or +5V Logic GND Sense (GND) Bi-directional data H/H+V sync V-sync Data clock
6. 6.1
OSD Control of OSD The positions and functions of the buttons are defined as below.
6.2 Adjustment Parameters Hot-key definition Key Monitor Controls Lock Factory Mode Demo mode for smart image DDC/CI On/OFF for VISTA OK(Menu) Key Press Time 6 sec (lock/unlock) OSD Timeout 3 sec V EDFU implement V V V 3 sec V V V Service menu
AUTO+OK+Power Keep pressing On when power on Smart Image Key UP+DOWN 3 sec (Enter/Quit) 6 sec (lock/unlock)
1st LEVEL MONITOR SETUP Exit Picture Brightness Contrast Factory Color
2nd LEVEL
Color Temperature
190VW8 LCD
63
sRGB User Define Language OSD Settings Pycck Chinese(Simple) Horizontal Vertical Transparency OSD Time Out Setup Phase H.Position V.Position
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SmartContrast Reset Auto VGA
Input
Serial No.: (Serial No.) Timing Mode Up/Down to Move, ok to Confirm
CJ2A074012345
7. 7.1 7.1.1
ELECTRICAL SPECIFICATION Power Specification AC-DC converter Input voltage Frequency range Inrush current Maximum power consumption: 90- 264V 50/ 60 2 Hz Shall be less than the ratings of critical components (including fuse, rectifiers and surge limiting device) for all conditions of line in voltage. <36W (Max)
7.1.2
Power Management Mode Power-On Off DC Power Off HSYNC On Off VSYNC On Off Video active blanked N/A Pwr-cons. Indication < 36 W Green LED <1W Amber LED <1W LED Off Rec. time -<3s
7.2
Standard Test conditions Unless otherwise specified, this specification is defined, under the following conditions.
190VW8 LCD
64
(1) Input signal : As defined in 3.3, 1440*900, non-interlaced mode (1440*900@60Hz 146.25MHz), signal, sources must have 75 ohm output impedance. (2) Luminance setting : controls to be set to 300 nits with full screen 100 % duty cycle white signal (3) Warm up: more than 30 minutes after power on with signal supplied. (4) Ambient light: 400 -- 600 lux. (5) Ambient temperature: 20 5 C 7.3 Test equipment Personal computer with Windows 98/2000/XP Luminance meter Minolta CA110 Videogenerator: Chroma 2000, 2135, 2250 or equivalent Colour analyzer: Minolta or Chroma 10 times magnifier Ruler / Template Thickness gauge Watt / Power Meter
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7.4 7.5
Video Generator test sequence Will be defined by TVI or its subcontracted quality providers. Analog input Polarity: Impedance: Sync: positive, negative 75 1% HV separate sync, composite sync,
7.6
Optical response time Video Bandwidth: Typical rise time: 140 MHz (dot rate) 5 ms
7.7
Protection circuit The monitor will not be damaged by: missing vertical or horizontal sync pulse improper vertical or horizontal sync pulse (picture must be black at improper signals, unsynchronized pictures are not allowed)
7.8
DDC The monitor can support DDC 2 B and DDC-CI according to the latest VESA standard.
7.8.1
DDC Details 1 2 3 4 5 6 7 User visible strings on .inf file Manufacturer ID ( EDID data) Product ID, "xxxx" 4 codes Philips 190VW8 (19inch WIDE LCD MONITOR 190VW8) PHL MSB(byte 12): 08 LSB (byte 11): 60 maximum resolution 1440x900 Horizontal Frequency Range 30~83 KHz Vertical Frequency Range 55~76Hz Monitor Name (13 characteries max.) Philips 190VW
190VW8 LCD
65
7.9
Timings Factory preset modes Preset modes User modes Note: : 15 : 48 : 10
1. Screen displays perfect picture at 15 factory-preset modes. 2. Screen displays visible picture with OSD warning when input modes are the 48 preset modes.
Factory preset modes (15 modes) Item 1 2
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H.Freq. (KHz) 31.469 31.469 31.469 35 37.861 37.5 43.269 35.156 37.879 48.077 46.875 53.674 49.7 56.4 44.75 48.363 56.476 60.023 61.08 68.677 60.289 54.1 63.851 67.5 68.7 61.845 71.81 60 75 63.981 71.691 76 79.976 81.13 91.1
Mode IBM VGA 10H IBM VGA 3H IBM VGA 12H MACINTOSH VESA VESA VESA VESA VESA VESA VESA VESA MACINTOSH VESA VESA VESA IBM XGA-2 VESA CVT 2.3MA CVT 2.3MA VESA VESA MACINTOSH SUN WS SUN WS VESA VESA VESA SUN WS DOS/V VESA SUN WS VESA
Resolution 640x350 720x400 640x480 640x480 640x480 640x480 640x480 800x600 800x600 800x600 800x600 800x600 832x624 960x720 960x720 1024x768 1024x768 1024x768 1024x768 1024x768 1280 x768 1280 x768 1152x864 1152x864 1152x864 1152x870 1152x900 1152x900 1280x960 1280x960 1280x1024 1280x1024 1280x1024 1280x1024 1280x1024 1280x1024
V.Freq. (Hz) 70.086 70.087 59.94 67 72.809 75 85.008 56.25 60.317 72.188 75 85.061 75 75 60 60.004 70.069 75.029 75.781 84.997 60 75 60 70.012 75 75 66.004 76.15 60 75 60.02 67.189 72 75.025 76.11 85
BW(MHz)
3 4 5 6 7 8 9
10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36
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37 38 39 40 41 42 43 44 45 46 47 48 www..com
44.772 52.5 64 80 91.1 55.469 55.935 70.635 75 66.587 65.29
CVT-reduced blanking CVT CVT VESA-reduced blanking mode VESA VESA VESA CVT 2.3MA-R CVT1.76MW CVT1.76MW-R
1280x720 1280x720 1400x1050 1400x1050 1400x1050 1440x900 1440x900 1440x900 1600x1200 1920x1080 1680x1050 1680x1050
60 70 60 75 85 59.901 59.887 74.984 60 60.0 60 60 101 121.75 156 88.75 106.5 136.75 161 138.5 146 119
7.10
Audio Specification N/A
8. 8.1
DISPLAY PERFORMANCE Picture performance Optical performance test must be done in a dark room. Note: Test under standard test conditions unless otherwise specified Active Image Size (all modes)
8.2
Geometric defects No vertical or/and horizontal line defect. No cross line defect.
8.3
Picture stability during warm up During 10 - 30 minutes warm up time from cold condition of the monitor at ambient temperature (25C 5C) the decrease of brightness must be less than 6 Fl.
8.4
Scratches No scratches and foreign particles visible.
8.5
Viewing angle Typical(10:1) 160 160
Horizental (Right + Left) Vertical (Up + Down) 8.6 Jitter
No jitter visible in each condition. In case of problem a limit sample has to be defined. 8.7 Missing Pixels / missing subpixel
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BRIGHT DOT DEFECTS
ACCEPTABLE LEVEL 190VW8 3 1 0 25mm 0 3 ACCEPTABLE LEVEL 190VW8 5 2 0 15mm 1 5 ACCEPTABLE LEVEL 190VW8 5
MODEL
1 lit sub-pixel 2 adjacent lit sub-pixels 3 adjacent lit sub-pixels (one white pixel) Distance between two bright dot defects* Bright dot defects within 20 mm circle Total bright dot defects of all type BLACK DOT DEFECTS
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1 dark sub-pixel 2 adjacent dark sub-pixels 3 adjacent dark sub-pixels (one white pixel) Distance between two black dot defects* Black dot defects within 20 mm circle* Total black dot defects of all type TOTAL DOT DEFECTS
MODEL
Total bright or black dot defects of all type
* 1 or 2 adjacent sub-pixel defects = 1 dot defect
8.8
Newton Ring No Newton Rings visible.
8.9 8.9.1
Luminance Output Luminance Output Test resolution: Test condition: 1440X900 at 75 Hz video input (RGB) = maximum white
8.9.2
Brightness To follow Panel specification. sRGB = 80 10 nits.
8.9.3
Brightness uniformity Set contrast at 100% and turn the brightness to get average above 300 nits at centre of the screen. Apply the Fig 1, it should comply with the following formula: B_min B_max Where B_max = Maximum brightness B_min = Minimum brightness X 100%>75%
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8.10
White Uniformity Definition of White Variation (W): Measure the luminance of gray level 255 at 9 points W = Maximum [L(1), L(2) ...... L(9)] / Minimum [L(1), L(2) ...... L(9)]
90% 1 50% 2 10% 3 10%
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4
5
6
50%
7
8
9
90%
Spec : =< 1.33 (In all ranges)
8.11 Contrast ratio The contrast ration can be calculated by following expression. Contrast Ratio (CR) = L255 / L0 L255 : Luminance of gray level 255 L0 : Luminance of gray level 0 Typical value: 8.12 1000:1
White color adjustment There are six factory preset white color 11500K, 9300K, 8200K, 7500K, 6500K, sRGB, 5000K Apply full gray64 pattern, with brightness in 100 % position and the contrast control at 50 % position. The 1931 CIE Chromaticity (color triangle) diagram (x , y) coordinate for the screen center should be: Product specification CIE coordinates 11500K 9300K 8200K 7500K 6500K/sRGB (x,y) x = 0.270 0.02 y = 0.281 0.02 x = 0.283 0.02 y = 0.297 0.02 x = 0.291 0.02 y = 0.306 0.02 x = 0.298 0.02 y = 0.314 0.02 x = 0.313 0.02
190VW8 LCD
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y = 0.329 0.02 sRGB 5000K x = 0.313 0.02 y = 0.329 0.02 x = 0.345 0.02 y = 0.357 0.02 Production alignment spec CIE coordinates 11500K 9300K
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(x,y) x = 0.270 0.005 y = 0.281 0.005 x = 0.283 0.005 y = 0.297 0.005 x = 0.291 0.005 y = 0.306 0.005 x = 0.298 0.005 y = 0.314 0.005 x = 0.313 0.005 y = 0.329 0.005 x = 0.313 0.005 y = 0.329 0.005 x = 0.345 0.005 y = 0.357 0.005
8200K 7500K 6500K/sRGB sRGB 5000K
Quality Inspection specification (x,y), FGA x = 0.283 0.015 y = 0.297 0.015 6500K/sRGB sRGB x = 0.313 0.015 y = 0.329 0.015 x = 0.313 0.015 y = 0.329 0.015 8.13 Distance between TFT LCD monitor and CRT/TFT monitor Conducted with different modes or frequencies. No interference in a distance down to 25 cm.
CIE coordinates 9300K
9. 9.1
ENVIRONMENT Environmental characteristics The following sections define the interference and susceptibility condition limits that might occur between external environment and the display device. Operating - Temperature : 0 to 35 degree C
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- Humidity : 80% max - Altitude : 0-3658m - Air pressure : 600-1100 Mbar Storage - Temperature - Humidity - Altitude - Air pressure : -20 to 60 degree C : 95% max : 0-12192m : 300-1100 mBAR
Note: recommend at 5 to 35C, Humidity less than 60 %
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10.
REGULATORY STANDARDS Note: All certificates must be raised under the name of Philips
10.1
Safety approvals CB report CE TUV GS TCO'03
10.2
Power management Energy Star
10.3
Certificates, Reports for the production start When the first production of the monitor starts the following documents must be sent to Philips by mail. All reports must be raised under "Philips" and have to show W0ZR model name . CB report CE FCC Service manual
11 11.1
RELIABILITY Reliability of the monitor The MTBF of the monitor has to be greater than 50.000 hours. The MTBF shall be calculated according to the MIL Standard HBDK 217 E/F. The report about the calculation detail shall be provided on component level before mass- production by TVI. The calculation shall be performed for a primary test/preset mode under ambient temperature of 25C.
12. 12.1
CUSTOMIZATION Identity Customization Refer to SKU
12.2
EAN /SAP Identification
190VW8 LCD
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Refer to SKU 12.3 Plastic The plastic material of the monitor must be PC-ABS (Front/ back) ABS-HB (base). Plastic type and color is released as follows:
Refer to MakeUp sheet/ Graphic sheet 12.4 Definition of serial number Refer to Philips' definition 12.5 Definition of the barcode label Refer to Philips' definition 12.6 Accessories Refer to SKU
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13.
ECR-HANDLING Not any change without approved ECR. Every ECR to the golden " samples" must be approved by PHILIPS, Even ECR for minor changes must be released by PHILIPS. For the ECR procedure the vendor has to send an ECR formular, necessary spec updates, datasheets and a photo documentation. On based on documents, PHILIPS has to decide if samples are necessary till release to changes. The vendor also has to proof be certificates and test reports, that the change has no effect on safety, EMI and TCO03. After testing, PHILIPS has to release or reject the change request.
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