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| www..com D-E505/E554 SERVICE MANUAL Ver 1.1 1999. 02 Canadian Model E Model Australian Model Chinese Model D-E554 Tourist Model D-E505 Model Name Using Similar Mechanism CD Mechanism Type Optical Pick-Up Name D-E700/E705 CDM-2911DBB/2911EBA DAX-11D/11E SPECIFICATIONS CD player section System Compact disc digital audio system Laser diode properties Material: GaAlAs Wavelength: =780 nm Emission duration: Continuous Laser output: Less than 44.6 W (This output is the value measured at a distance of 200 mm from the objective lens surface on the optical pick-up block with 7 mm aperture.) Error correction Sony Super Strategy Cross Interleave Reed Solomon Code D-A conversion 1-bit quartz time-axis control Frequency response 20 - 20,000 Hz +1 dB (measured by EIAJ CP-2 307) Output (at 4.5 V input level) Headphones (stereo minijack) 15 mW + 15 mW at 16 ohms Line output (stereo minijack) Output level 0.7 V rms at 47 kilohms Recommended load impedance over 10 kilohms Optical digital output (optical output connector) Output level: -21 to -15 dBm Wavelength: 630 - 690 nm at peak level www..com General Power requirements For the area code of the model you purchased, check the upper left side of the bar code on the package. * Two Sony NH-DM2AA rechargeable batteries: 2.4 V DC Two Sony NC-DMAA rechargeable batteries: 2.4 V DC * Two LR6 (size AA) batteries: 3 V DC * AC power adaptor (DC IN 4.5 V jack): Canadian model: 120 V, 60 Hz E13 model: 220 - 230 V, 50/60 Hz Australian model: 240 V, 50Hz Tourist/E33 model: 100 - 220 V, 50/60 Hz Hong Kong model: 220 V, 50/60 Hz Chinese model: 220 V, 50 Hz * Sony DCC-E245 car battery cord for use on car battery: 4.5 V DC Dimensions (w/h/d) (without projecting parts and controls) Approx. 131.8 x 23.9 x 142.0 mm (5 1/4 x 31/32 x 5 5/8 in.) Mass (without rechargeable batteries) Approx. 200 g (7.0 oz) Operating temperature 5 C - 35 C (41 F - 95 F) Supplied accessories For the area code of the model you purchased, check the upper left side of the bar code on the package. AC power adaptor (1) Earphones with remote control (1) AC plug adaptor (1)* Carrying case (1) * Supplied with Tourist, E33 and E13 models Design and specifications are subject to change without notice. * Abbreviation E13: 220 - 230 V AC area in E model E33: 100 - 240 V AC area in E model COMPACT DISC COMPACT PLAYER MICROFILM www..com www..com 4U www..com 6-5. SCHEMATIC DIAGRAM (SUFFIX-11) D-E505/E554 www..com Note on Schematic Diagram: * All capacitors are in F unless otherwise noted. pF: F 50 WV or less are not indicated except for electrolytics and tantalums. * All resistors are in and 1/4 W or less unless otherwise specified. * : internal component. Note: The components identified by mark ! or dotted line with mark ! are critical for safety. Replace only with part number specified. * U : B+ Line. * H : adjustment for repair. * Power voltage is dc 4.5 V and fed with regulated dc power supply from external power voltage jack. * Voltages and waveforms are dc with respect to ground under conditions in service mode. no mark : CD PLAY : Impossible to measure * Voltages are taken with a VOM (Input impedance 10 M). Voltage variations may be noted due to normal production tolerances. * Waveforms are taken with a oscilloscope. Voltage variations may be noted due to normal production tolerances. * Circled numbers refer to waveforms. * Signal path. J : CD PLAY (ANALOG OUT) c : CD PLAY (OPTICAL OUT) - 25 - - 26 - - 27 - - 28 - www..com www..com 4U www..com D-E505/E554 6-6. SCHEMATIC DIAGRAM (SUFFIX-12) www..com Note on Schematic Diagram: * All capacitors are in F unless otherwise noted. pF: F 50 WV or less are not indicated except for electrolytics and tantalums. * All resistors are in and 1/4 W or less unless otherwise specified. * : internal component. Note: The components identified by mark ! or dotted line with mark ! are critical for safety. Replace only with part number specified. Note: Les composants identifies par une marque ! sont critiques pour la securite. Ne les remplacer que par une piece por tant le numero specifie. * U : B+ Line. * H : adjustment for repair. * Power voltage is dc 4.5 V and fed with regulated dc power supply from external power voltage jack. * Voltages and waveforms are dc with respect to ground under conditions in service mode. no mark : CD PLAY : Impossible to measure * Voltages are taken with a VOM (Input impedance 10 M). Voltage variations may be noted due to normal production tolerances. * Waveforms are taken with a oscilloscope. Voltage variations may be noted due to normal production tolerances. * Circled numbers refer to waveforms. * Signal path. J : CD PLAY (ANALOG OUT) c : CD PLAY (OPTICAL OUT) - 29 - - 30 - - 31 - - 32 - www..com www..com 4U www..com * IC Block Diagrams IC301 TC9438FNEL IC401 MPC18A26VMEL IC501 BA6386K RF24 RFO 23 RFI 22 VCC 21 PLH 20 BLT 19 RAGC 18 ASY 17 (DBB1) (EMP) (SM) LRCK BCK DATA DBB2 ATT SHIFT LATCH VDX XO XI GNDX MCK 14 13 24 23 22 21 20 19 18 17 16 15 DATA INTERFACE CIRCUIT DINAMIC BASS BOOST CIRCUIT MICRO COMPUTER INTERFACE CIRCUIT RS 1 ERROR AMP 36 INM3 + - - + OSC DCDTB 2 DCIN DETECT 35 RF3 DET BLOCK PS PL BL BS 16 EFM + - + - RF2 3 34 DCIN ERROR AMP TIMING GENERATOR INM2 4 C 25 CHARGESW PWM2 33 CHGSW - + + - + - 15 MIRR B 26 DIGITAL FILTER CIRCUIT DEEMPHASIS FILTER CIRCUIT ATTENUATOR OPERATIONAL CIRCUIT - MODULATION CIRCUIT OUTPUT CIRCUIT TEST CIRCUIT ANALOG FILTER OUTPUT CIRCUIT ANALOG FILTER INP2 5 CHARGE AMP 32 BATM + - DTC3 6 SAWTOOTH RF1 7 31 CHGOUT D 27 30 VIN + - HOLD BLOCK + - 14 DEFECT INM1 8 - + VG 29 VOUT2 A 28 1 VDD 2 T1 3 P/S 4 VDA 678 9 5 RO GNDA VR GNDA LO 10 11 12 VDA ZD GNDD INP1 9 PWM1 CMP1 10 PWM4 DTC1 11 SUB REFERENCE VG VG VG 28 NC 27 VOUTB1 FBIAS 29 13 FEO 12 FOK VG 26 VOUT1 VC 30 + - LOOP ON FOCUS SWITCH RAMP OSC 11 FON VREF 12 25 UPCKB1 + - SWEN 13 VCPU LOW VCPU DETECT 24 UPCK1 BANDGAP REFERENCE FE 31 + - 10 TEO IC302 TA2120FN (EL) BST OUT 24 BST SW 23 BIAS IN BIAS 22 21 PW SW 20 PW SW MT SW 19 MT SW MT TC 18 BEEP IN 17 BEEP OUT B OUT A GND 16 IN B 15 ALC RSTB 14 23 VG IN A 14 ALC ATT SW 13 CKOUT 15 OSC2 www..com STEP-UP DC-DC CONVERTER 22 VDO 21 SW EI 32 REGULATOR 20 VCPU 1 E 2 F 19 GND FOCUS BIAS + - SCRATCH CONTROL 9 DFR BIAS ATT SW PCB 17 SYSTEM CONTROL 3 GND 4 5 6 LD CAGC CAPC CHGON 18 ADDB + - BST ADDA PW B PW C PW A PWC SW ALC DET 1 BST NF 2 ADD OUT 3 4 RF IN PWC SW 5 VCC 6 7 8 9 10 11 ALC IN 12 ALC DET OUT B OUT C OUT A PWR MIX GND OUT - 36 - - 37 - - 38 - + - 7 PD 8 SROCH SYNC 16 - + + - www..com www..com 4U www..com IC502 BU9325BKS COMPC SYSCKI DOUTA XPLCK RESET C2CLK DGND SENS LRCK C1F1 C1F2 C2F1 GFS C2F2 DCK CLK GFS C2F DE 80 AVDD 1 ASY 2 EYE 3 PCI 4 PCO 5 TEST1 6 VC 7 ADPFI 8 ADPFD 9 AGND 10 RVCO 11 PLL OFFSET ADJO 79 78 77 76 75 74 73 72 71 70 69 68 67 66 65 64 63 62 61 60 C1FX 59 C2FX 58 C3FX 57 C4FX TIMING GENERATOR INTERPOLATION ERROR CORECTION EFM 56 55 16K SRAM WINDOW 54 53 53 TRACK JUMP 50 49 48 FOK 12 FEIN 13 FFCAPA 14 OFN 15 TEIN 16 FOCUS CONTROL FOCUS FILTER TRACKING FILTER MICRO COMPUTER INTERFACE 47 GAINUP 46 CK176 45 BUSY 44 RW 43 DOUT 42 DIN 41 MCK ATS 17 TZC 18 TCAPA 19 TEST2 20 SLED CLV SERVO SUB CODE 21 FDOUT 22 www..com 23 24 25 26 CLVOUT 27 28 29 30 31 32 33 34 35 36 TEST4 MUTE1 CLVOPN CLVOPO MUTE2 SCRATCH CLVOPP MIRROR DGND 37 38 WECK 39 40 SUBDATA TDOUT TEST3 SUBSYQ SDOUT IC601 SM5902AF NCAS A10/NCAS2 YMDATA YMLD YDMUTE YMCLK NWE D1 D0 D3 D2 33 32 31 30 29 28 27 26 25 24 23 22 VDD1 21 ZSENSE NRAS 34 A9 35 A8 36 A7 37 A6 38 A5 39 A4 40 A0 41 A1 42 A2 43 A3 44 20 NRESET GENERAL PORT MICRO COMPUTER 1/F INPUT CONTROL 1 19 YBLKCK 18 YFCLK 17 YFLAG 16 ZSRDATA 15 ZLRCK 14 ZSCK DRAM 1/F DECODER COMPRESSION MODE THROUGH MODE ATTENUATOR OUTPUT 1/F ENCODER INPUT BUFFER INPUT 1/F 13 YSCK 12 YLRCK INPUT CONTROL 2 1 VDD2 23456 UC1 UC2 UC3 UC4 UC5 7 DIT 89 NTEST CLK 10 11 VSS YSRDATA - 39 - BUBCK SDIN RFCK www..com www..com 4U www..com IC504 MPC17A51VMEL VG C2H C1H CHAGE VG PUMP C1L C2L CLK VCG VLG VG VIN12 VIN34 VLG CF2 MOTOR ERR2 DRIVER OUT2A PGND2 CH2 OUT2B VR OE SAWTOOTH PSB 31 VIN34 36 35 34 33 34 C2H C1H C1L C2L VG 1 DGNG 2 VCG CLK 3 OE 4 VLG 5 VLG AGND PSB LOW VOLTAGE DETECTOR VLG VG VIN12 VIN12 VIN12 6 OUT1A 7 PGND1 8 30 OUT3A 29 PGND3 28 OUT3B CF1 MOTOR ERR1 DRIVER OUT1B PGND1 CH1 OUT1A VR OE SAWTOOTH PSB 27 OUT4B 26 PGND4 25 OUT4A OUT1B 9 OUT2B 10 VLG PGND2 11 SAW CLK GEN SAWTOOTH CF3 VG VIN12 OUT2A 12 VIN12 13 CF2 14 MOTOR DRIVER ERR3 CH3 VR OE SAWTOOTH VLG CF4 VG OUT3B OUT3A PGND3 PSB 24 VIN34 VIN34 OUT4B OUT4A PSB ERR2 15 ERR1 16 CF1 17 VR 18 www..com PGND4 MOTOR DRIVER ERR4 CH4 VR OE SAWTOOTH 23 22 21 20 19 CF4 ERR4 ERR3 CF3 AGND - 40 - www..com www..com 4U |
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