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| TC9314F-043 TOSHIBA CMOS Digital Integrated Circuit Silicon Monolithic TC9314F-043 Single Chip Digital Tuning System for CD Radio Cassette TC9314F-043 is a CMOS LSI designed for a PLL frequency synthesizer radio system corresponded to the requirement of the whole world. Since TC9314F-043 can be used for TC9284BF the CD processor and receive remote control signal, a low cost compact CD radio system can be constructed. Features * Receiving band Jumper Setting FM Step A0 MW Step 0 USA 0 0 1 0 1 0 1 General 0 1 0 1 0 FM 1 East Europe 1 0 0 1 (Note 2) Japan 1 1 (Note 3) MW/AM LW FM MW/AM TV Area A1 Band Frequency Rang (Hz) 87.5~107.9 M 87.5~108.0 M 530~1710 k 531~1602 k 87.50~108.00 M 87.5~108.0 M 522~1602 k 530~1602 k 146~281 k 65.00~74.0 M 87.50~108.00 M 65.00~74.0 M 87.50~108.00 M 531~1602 k 530~1610 k 146~281 k 76.0~90.0 M 522~1629 M 1~12 ch Step (Hz) 200 k 100 k 10 k 9k 50 k 100 k 9k 10 k 1k 50 k 50 k 100 k 9k 10 k 1k 100 k 9k 1 ch FREF (Hz) 25 k 5k 3k 25 k 3k 5k 1k IF FM AM (Note 1) FM +10.7 M +450 k +10.7 M MW/AM LW +450 k 25 k +10.7 M 3k 5k 1k 25 k 3k 25 k -10.7 M +450 -10.7 M +450 k Note 1: AM mark is indicated, even if band is MW with SW band in USA area. Note 2: In case that there is not TV band, FM band extends (76.0-90.0 MHz + TV 1~3 ch). Note 3: If TV band is selected, prescaler (TD7104P) is need. 1 2002-02-28 TC9314F-043 There are SW bands with bands as shown above by setting of SW0, SW1 Jumper. Jumper Setting FM Step SW0 MW Step 0 1 0 1 SWA SWB SW 1 SW 2 3.8~12.5 M 5.95~15.6 M 2.3~7.3 M 9.5~26.1 M 5k 5k +450 k Frequency Rang (Hz) Step (Hz) no SW FREF (Hz) SW1 0 0 1 1 Band IF Note Note 4: Only SW mark is indicated for SWA or SWB. Note 5: If jumper setting is SW 1, SW 2 when there is LW/TV band, SW 1, SW 2 bands are no set. (Maximum 4 band) * Tuning functions and preset memory * manual up/down tuning * seek up/down tuning * Preset memory * Fixed FM/AM FM/MW/LW or TV FM/MW/SW-A or B FM/MW/LW or TV/SW-A or B FM/MW/SW1/SW2 * Random * Clock functions * 12H/24H clock * TIMER on/off * SLEEP * CD functions * random play * intro play * repeat play or track repeat play * memory play (max 20 preset) * CD FF/REW * synchro rec mode * tray open/close control * indication of CD remain time * music calendar display * Remote control functions * volume up / down control * direct selecting of preset memory and track number * Other functions * preset equalizer control * function change (CD/TUNER/TAPE/AUX) * indication of STEREO mark * power on/off key * mute on/off control total 20/20 20/10/10 20/10/10 20/10/5/5 20/10/5/5 30 stations stations stations stations stations stations 2 2002-02-28 TC9314F-043 Block Diagram Input selector Motor or electronic volume Power amp Aux Tuner FM/MW/LW 4band F/E IF amp/det MPX Tuner Tape CD CD/Tape/Tuner/Aux B1/B2 IF in Tape deck EQ-amp CD player Servo IC Dolby DAC T_ Motor VR-up-down Preset 0 Preset 1 Preset 2 Preset 3 Mute LCD (90 seg) REM Remocon receiver : TA8191F/ TA2065F Processor : TC9284BF TC9314F-043 Buck CCE Bus 0~3 PU inner Door-CL/OP Tray-CL/OP Key board 20 key Remocon transmitter (32 key) TC9243P, TC9243F 3 2002-02-28 TC9314F-043 Layout 1 5 2 6 3 7 4 8 9 10 << >> OVER 24 23 22 21 20 19 18 17 16 15 14 13 12 11 10 9 25 26 27 28 29 30 31 32 33 S30 34 35 36 37 Preset 0 Preset 1 Preset 2 38 T0 39 P1-0 P2-0 P3-0 40 T7 TC9314F-043 QFP-80 pin Top view 8 7 6 5 4 3 2 1 1.0 mF 0.47 mF 15 pF 75 kHz 0.1 mF 15 pF 1 kW AM VCO FM VCO N.C. 4700 mF GND LPF 0.1 mF +5 V S1 C3 C1 VLCD 80 VXT 79 XIN 78 XOUT 77 RESET 76 VDD 75 AM in 74 FM in 73 GND 72 DO2 (OT2) 71 DO1 70 IF IN 2 (IN2) 69 IF IN 1 (IN1) 68 HOLD 67 TEST 66 P4-0 INTR2 65 IF in HOLD TEST 1/8 IF 1 MW 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 TRAY-OPEN/TV OUT TC9284BF KR0 MW step K3 FM step K2 A1 K1 A0 K0 KR1 KR2 MEMORY RANDOM LW/TV enable SW1 FUNK OUT KR3 KR4 PRESET EQUALIZER MUTE UP/ F-SKIP DOWN/ R-SKIP STOP KR5 KR6 RANDOM BAND REMO_CON KR7 CD DOOR-OPN MUTE IND PU INNER T MOTOR TINER Preset 3 BUCK/B1 DOOR-CLS CD-REC POWER VOL-DN BUS 0 BUS 1 BUS 2 BUS 3 CCE/B0 TAPE CD VOL-UP TRAY CLS MUTE AUX TOSHIBA PRESET -EQ T1 MODE/ REMAIN M-UP REPEAT POWER TUNER TIMER OPEN/ CLOSE TAPE SW0 T0 SLEEP PLAY/ PAUSE MEMORY/ C-ADJ INTRO AUX 4 2002-02-28 TC9314F-043 RESTRICTIONS ON PRODUCT USE 000707EBA * TOSHIBA is continually working to improve the quality and reliability of its products. Nevertheless, semiconductor devices in general can malfunction or fail due to their inherent electrical sensitivity and vulnerability to physical stress. It is the responsibility of the buyer, when utilizing TOSHIBA products, to comply with the standards of safety in making a safe design for the entire system, and to avoid situations in which a malfunction or failure of such TOSHIBA products could cause loss of human life, bodily injury or damage to property. In developing your designs, please ensure that TOSHIBA products are used within specified operating ranges as set forth in the most recent TOSHIBA products specifications. Also, please keep in mind the precautions and conditions set forth in the "Handling Guide for Semiconductor Devices," or "TOSHIBA Semiconductor Reliability Handbook" etc.. * The TOSHIBA products listed in this document are intended for usage in general electronics applications (computer, personal equipment, office equipment, measuring equipment, industrial robotics, domestic appliances, etc.). These TOSHIBA products are neither intended nor warranted for usage in equipment that requires extraordinarily high quality and/or reliability or a malfunction or failure of which may cause loss of human life or bodily injury ("Unintended Usage"). Unintended Usage include atomic energy control instruments, airplane or spaceship instruments, transportation instruments, traffic signal instruments, combustion control instruments, medical instruments, all types of safety devices, etc.. Unintended Usage of TOSHIBA products listed in this document shall be made at the customer's own risk. * The products described in this document are subject to the foreign exchange and foreign trade laws. * The information contained herein is presented only as a guide for the applications of our products. No responsibility is assumed by TOSHIBA CORPORATION for any infringements of intellectual property or other rights of the third parties which may result from its use. No license is granted by implication or otherwise under any intellectual property or other rights of TOSHIBA CORPORATION or others. * The information contained herein is subject to change without notice. 5 2002-02-28 |
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