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Download Service Manual DC-MCR50 (XE)
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FILE NO. Service Manual Micro Component System CONTENTS DC-MCR50 (XE) PRODUCT CODE No. 129 664 02 Laser beam safety precaution .......................................... 1 Block diagram .................................................................. 1, 7 Tuner Adjustment ............................................................. 2 Exploded View (Cabinet & Chassis) ................................ 3 Parts List .......................................................................... 4 Schematic Diagram (Main) .............................................. 12 Wiring Diagram (CD Main, CD Door Sw, LED1, LED2, and Audio) ......................................... 14 Wiring Diagram (Display and Phone & Remote) ............ 16 Wiring Connection ........................................................... Rear REFERENCE No. SM5810404 LASER BEAM SAFETY PRECAUTION • Pick-up that emits a laser beam is used in this CD player section. CAUTION – INVISIBLE LASER RADIATION WHEN OPEN AND INTERLOCKS DEFEATED. AVOID EXPOSURE TO BEAM. ADVARSEL – USYNLIG LASER STRÅLING VED ÅBNING, NÅR SIKKERHEDSAFBRYDERE ER UDE AF FUNKTION, UNDGÅ UDS ÆTTELSE FOR STRÅLING. VARNING – OSYNLIG LASER STRÅLNING NÄR DENNA DEL ÄR ÖPPNAD OCH SPÄRR ÄR URKOPPLAD. STRÅLEN ÄR FARLIG. VORSICHT – UNSICHTBARE LASERSTRAHLUNG TRITT AUS, WENN DECKEL GEÖFFNET UND WENN SICHERHEITSVERRIEGELUNG ÜBERBRÜCKT IST. NICHT, DEM STRAHL AUSSETZEN. VARO – AVATTAESSA JA SUOJALUKITUS OHITETTAESSA OLET ALTTIINA NÄKYMÄTTÖMÄLLE LASERSÄTEILYLLE. ÄLÄ KATSO SÄTEESEEN. CAUTION : USE OF CONTROLS OR ADJUSTMENTS OR PERFORMANCE OF PROCEDURES OTHER THAN THOSE SPECIFIED HEREIN MAY RESULT IN HAZARDOUS RADIATION EXPOSURE LASER OUTPUT .......... 0.6 mW Max. (CW) WAVELENGTH ............. 790 nm IC BLOCK DIAGRAM & DESCRIPTION 11 10 AM IF FM IF 12 AGC AM DET FM S-METER 9 GND1 7 6 IF BUFFER 8 ST SD TRIG VCO ST SW MUTE DECODER FF FF FF FM DET PILOT DET PHASE COMP IC102 LC72131 (PLL) 19 18 17 16 15 14 13 IC101 LA1823 (FM/AM MIX.) VCC1 4 REG 2 3 1 1 AM MIX AM RF AM OSC OSC BUFFER 5 FM MIX FM OSC VCC2 GND2 FM RF 24 23 22 21 20 IC401 KIA7808 (Regulator) - 1 - 2 3 Pin No. Function 1 INPUT 2 COMMON 3 OUTPUT TUNER ADJUSTMENTS Use a plastic screw driver for adjustments. Adjust the intermediate frequency of AM and FM to the frequency of ceramic filter. Supply voltage : DC 12.0V Phones impedance : 32 ohms Function switch : RADIO a. Parts Location b. AM Adjustment Step Adjusting circuit BAND SELECT SWITCH: AM. Tuning Input Connection Frequency Measurement Input Output Connection Measurement Output Adjustment Parts VTVM Oscilloscope OR VT. VOLT. IC101PIN19(H) 1 IF 999 kHz (450 KHz) 2 Tuning 3 Coverage 4 5 Genertor 1611 kHz 1404 kHz b. FM Adjustment Ste p Adjusting circuit 1 2 3 4 5 Tuning Frequency Generator Loop ANT Input Connection Measurement Input FM Sweep IC101(5)H Genertor IC101(6) E 87.5 MHz 108 MHz 90.0 MHz Tracking AM Signal VTVM Oscilloscope 106.0 MHz FM Signal Generator C110 (H) IC101(6)E IC101PIN6(E) Digital C131(H), Voltmeter C131(E) VTVM Oscilloscope BAND SELECT SWITCH: FM. IF 98.0 MHz (10.70 MHz) Tuning Coverage Loop ANT 522 KHz 603 kHz Tracking AM Sweep C146TU(L) IC101 pin6(E) T102 T101 1.50V+/- 0.05 V Confirm 7.8V+/-0.8 V L106 TC101 Maximum FM Dummy Antenna : 75 ohm unbalance Output Connection Measurement Output VTVM Oscilloscope IC101PIN6(E) C105(H) Voltmeter C105(E) - 2 - VTVM Oscilloscope Parts IC101PIN19(H) Digital VTVM Oscilloscope Adjustment C146TU(L) IC101 pin6(E) (Non-adjustment) L103 2.0V+/- 0.2V Confirm6,5V+/- 0.8V L102 TC102 Maximum 49 50 52 51 53 54 S21 55 62 S22 56 S23 59 57 60 58 34 - 3 S14 46 45 S24 61 6 43 47 10 5 19 42 21 S18 S10 25 20 8 S2 S3 9 7 S17 S14 S16 40 26 44 39 S9 28 29 15 48 S11 S11 17 18 16 11 S1 3 1 S8 S4 29 13 4 36 51 S7 S5 31 14 53 35 50 52 32 27 62 12 49 33 S13 S14 49 2 54 55 S21 30 S6 56 S22 S23 63 59 60 57 58 S24 61 EXPLODED VIEW(CABINET & CHASSIS) PARTS LIST PRODUCT SAFETY NOTICE EACH PRECAUTION IN THIS MANUAL SHOULD BE FOLLOWED DURING SERVICING. COMPONENTS IDENTIFIED WITH THE IEC SYMBOL ! IN THE PARTS LIST AND THE SCHEMATIC DIAGRAM DESIGNATE COMPONENTS IN WHICH SAFETY CAN OF SPECIAL SIGNIFICANCE. WHEN REPLACING A COMPONENT IDENTIFIED , USE ONLY THE REPLACEMENT PARTS DESIGNATED, OR PARTS WITH THE SAME RATINGS OF RESISTANCE, WATTAGE OR VOLTAGE THAT ARE DESIGNATED IN THE PARTS LIST IN THIS MANUAL. LEAKAGE-CURRENT OR RESISTANCE MEASUREMENTS MUST BE MADE TO DETERMINE THAT EXPOSED PARTS ARE ACCEPTABLY INSULATED FROM THE SUPPLY CIRCUIT BEFORE RETURNING THE PRODUCT TO THE CUSTOMER. CAUTION : Regular type resistors and capacitors are not listed. To know those values, refer to the schematic diagram. Regular type resistors are less than 1/4W carbon type and 0 ohm chip resistors. Regular type capacitors are less than 50V and less than 1000µF of Ceramic type and Electrolytic type. PACKING & ACCESSORIES FIXING PARTS REF.NO. REF.NO. S10 S11 ! 62 63 PART NO. 645 062 1918 645 027 2073 645 044 1943 645 062 2014 645 062 2007 645 062 2021 645 062 2083 645 023 3463 645 061 6280 645 061 6297 645 062 0652 645 062 0669 DESCRIPTION INSTRUCTION MANUAL POLY BAG,PWR CORD POLY BAG,I/B POLY BAG,UNIT POLY BAG,SPK POLY FOAM,KIT CARTON CASE POWER CORD REMOTE CTL,RC29-100000-010 ANTENNA LOOP SPK BOX L,LEFT SPK BOX R,RIGHT CABINET & CHASSIS REF.NO. 1 2 3 4 6 7 8 9 11 12 15 16 17 18 19 20 21 26 27 28 29 30 PART NO. 645 062 1659 645 062 1437 645 062 1567 645 062 0591 645 062 1383 645 062 1284 645 062 1376 645 062 1420 645 062 1611 645 062 1628 645 062 1338 645 062 1321 645 062 1369 645 062 1505 645 062 1512 645 062 1352 645 062 1574 645 062 1345 645 062 1208 645 033 3446 645 027 1373 645 062 1635 31 33 34 35 36 40 43 45 46 47 48 49 645 062 1222 645 062 1307 645 062 1482 645 062 1499 645 062 1406 645 033 0391 645 055 7514 645 062 1598 645 062 1314 645 062 1536 645 062 1642 645 062 0584 DESCRIPTION CD DOOR CD DOOR BKT CD DOOR LENS ASSY CABINET TOP PULLEY WORM GEAR CD DOOR GEAR MOTOR PULLEY MOTOR BKT TRANSPARNT LENS L TRANSPARNT LENS R KNOB BASS KNOB TUNING KNOB PRESS KNOB CD DOOR,OPEN KNOB FUNCTION KNOB SW,MONO/STEREO CD DISPLAY LENS KNOB VOLUME CD DECK MECHANISM RUBBER SILICON,HARDNESS WASHER METAL CAB REAR COVER, HEAT SINK COVER HEAT SINK CABINET MIDDLE PANEL SIDE L,LEFT PANEL SIDE R,RIGHT AC SOCKET BKT AC SKT COVER REMOTE RECEIVER BKT DECOR FRANT LENS CABINET BOTTOM REMOTE LENS CABINET TOP ASSY CABINET BOTTOM PART NO. DESCRIPTION 645 023 6594 SCREW ST 3X8,DISPLAY BD 645 023 6594 SCREW ST 3X8,ANT JACK, OPTICAL JACK 645 023 6594 SCREW ST 3X8,AUX JACK, RCA JACK 645 062 1116 SCR 3X15,CAB BTM TO CAB TOP 645 023 6617 SCREW ST 3X10,AC SOCKET 645 023 6594 SCREW ST 3X8,H/JACK BD 645 023 6594 SCREW ST 3X8,MAIN BD 645 062 1086 SCR 2X5,CD DOOR LENS 645 062 1109 SCR 2.6X4,MOTOR 645 023 6594 SCREW ST 3X8,MOTOR BKT 645 027 1168 SCR 3X8,CD DOOR SW 645 062 1116 SCR 3X15, PWR TRANS TO CAB BTM 645 023 6594 SCREW ST 3X8, H/S COVER TO CD TRAY 645 023 6587 SCREW ST 3X8,IC TO H/S 645 023 6594 SCREW ST 3X8,AUDIO BD 645 033 0247 SCR 2.6X8,CD DECK S13 S14 S16 S17 S18 S1 S2 S3 S4 S5 S6 S7 S8 S9 ELECTRICAL-PARTS REF.NO. 5 14 39 - 4 - ! PART NO. 645 062 1215 645 062 0683 645 032 9760 645 062 0928 645 042 9569 645 062 1000 645 062 1017 645 062 1024 645 062 1031 645 062 1048 645 062 1055 645 062 1062 DESCRIPTION CD DOOR MOTOR PWR TRANS,9023FS AC SOCKET S-1-1225 2P CONNECTOR,SPEAKER HSG 6P,MAIN CN902 TO CD DECK HSG 2P,MAIN CN706 TO LED BD HSG 4P,MAIN CN704 TO CN804 HSG 4P,MAIN CN303 TO CN305 HSG 5P,MAIN CN301 TO CN801 HSG 7P,MAIN CN302 TO CN304 HSG 14P,MAIN CN703 TO CN708 HSG 5P, MAIN CN903 TO CD DOOR SW 645 062 1079 FFC CABLE 16P, MAIN CN901 TO CD DECK 645 062 1185 HSG 12P,MAIN CN701 TO CN709 645 062 1192 HSG 13P,MAIN CN702 TO CN707 PARTS LIST LED 1 P.W.BOARD ASSY REF.NO. 10 LED01 PART NO. DESCRIPTION 614 327 0034 ASSY,PWB,LED 1(Only initial) 645 062 0881 LED CD DOOR SW P.W.BOARD ASSY REF.NO. 13 SW001 SW002 PART NO. DESCRIPTION 614 327 0058 ASSY,PWB,CD DOOR SW (Only initial) 645 062 0836 MICRO SW 645 062 0836 MICRO SW DISPLAY P.W.BOARD ASSY REF.NO. 25 LD701 LE701 LE702 SW701 SW702 SW703 SW704 SW705 SW706 SW707 SW708 SW709 SW710 SW711 SW712 SW713 SW714 SW715 SW716 SW717 VR701 PART NO. 614 327 0010 645 062 0843 645 062 0881 645 062 0881 645 062 0829 645 062 0829 645 062 0829 645 062 0829 645 062 0829 645 062 0829 645 062 0829 645 062 0829 645 055 7064 645 055 7064 645 055 7064 645 055 7064 645 055 7064 645 055 7064 645 055 7064 645 055 7064 645 055 7064 645 055 7309 645 062 1413 645 062 1444 DESCRIPTION ASSY,PWB,DISPLAY(Only initial) LCD DISPLAY,LCD701 LED,LED701 LED,LED702 SW TACT,POWER SW TACT,MO/ST SW TACT,INTRO SW TACT,AUX SW TACT,TU/BAND SW TACT,MODE SW TACT,STOP SW TACT,CD P/P SW TACT,OPEN/CLOSE SW TACT,MEMORY SW TACT,RENDOM SW TACT,REPEAT SW TACT,B-SKIP SW TACT,F-SKIP SW TACT,MUTE SW TACT,X-BASS SW TACT,EQ ROTARY ENCODER,VOL701 DISPLAY BKT PLATE DISPLAY BKT AUDIO P.W.BOARD ASSY REF.NO. 32 CN304 CN305 IC301 Q0301 Q0302 PART NO. 614 327 0003 645 062 0959 645 027 3803 645 062 0799 645 033 3538 645 033 3538 DESCRIPTION ASSY,PWB,AUDIO(Only initial) 7P HEADER WAFER 4P IC LA4725 TR 2SD1936S AC TR 2SD1936S AC PHONE & REMOTE P.W.BOARD ASSY REF.NO. 42 CN801 JK303 L0801 L0802 L0803 RM701 SW718 PART NO. 614 327 0027 645 062 0942 645 062 1147 645 044 1721 645 044 1721 645 044 1721 645 033 3477 645 055 7064 DESCRIPTION ASSY,PWB,H/JACK(Only initial) 5P HEADER ST PHONEJACK FERRITE BEAD FERRITE BEAD FERRITE BEAD DIODE RPM-6938-V4,REM701 SW TACT,RESET CD MAIN P.W.BOARD ASSY REF.NO. 44 ANT01 BF101 C0111 C0118 C0119 C0122 C0147 C0148 C0303 C0304 C0328 C0404 PART NO. 614 326 9991 645 062 1161 645 051 6467 403 056 7908 403 057 0403 403 057 0403 645 055 6791 403 058 8200 403 058 8200 403 059 5901 403 059 5901 403 058 5209 403 125 5507 DESCRIPTION ASSY,PWB,CD MAIN(Only initial) ANTENNA JACK,FM ANT BAND PASS FILTER POLYESTER 1000P K 50V POLYESTER 0.01U K 50V POLYESTER 0.01U K 50V POLY CAP 390PF POLYESTER 1800P K 50V POLYESTER 1800P K 50V POLYESTER 0.022U K 50V POLYESTER 0.022U K 50V POLYESTER 0.15U K 50V ELECT 1000U M 16V REF.NO. C0509 C0510 C0511 C0512 C0513 C0514 C0524 C0525 C0719 C0901 C0902 C0907 C0908 C0909 C0914 C0915 C0916 C0917 C0922 C0924 C0926 C0933 C1105 C1107 CF101 CF102 CF103 CF104 CN701 CN702 CN703 CN704 CN706 CN901 CN903 D0101 D0102 D0103 D0104 D0105 D0301 D0302 D0303 D0304 D0701 D0703 D0709 D0710 D0711 D0713 D0714 D0715 D0716 D0717 D0718 D0719 D0722 D0723 D1101 D1102 D1103 D1104 F1101 IC101 IC102 IC401 IC501 IC701 IC702 IC703 IC901 IC902 IC903 IC904 - 5 - PART NO. 403 058 5209 403 058 5209 403 058 5209 403 058 5209 403 059 3600 403 059 3600 403 056 7908 403 056 7908 645 055 6784 403 057 2803 403 060 8205 403 060 6102 403 062 0306 403 057 2803 403 057 2803 403 058 3205 403 058 9900 403 060 6102 403 060 6102 403 059 3600 403 060 8205 403 062 0306 403 121 2807 403 135 0004 645 062 0751 645 062 0768 645 062 0768 645 055 6920 645 062 0966 645 062 0973 645 062 0980 645 042 9552 645 034 6798 645 055 7163 645 051 6535 645 055 6821 645 055 6821 645 055 6821 645 055 6821 645 055 6821 645 055 6821 645 055 6821 645 055 6821 645 055 6821 645 055 6821 645 055 6821 645 055 6821 645 055 6821 645 055 6821 645 055 6821 645 055 6821 645 055 6821 645 055 6821 645 055 6821 645 055 6821 645 055 6821 645 055 6821 645 055 6821 645 027 0932 645 027 0932 645 027 0932 645 027 0932 645 062 0935 645 055 6975 645 055 7019 645 055 6982 645 055 7026 645 062 0805 645 055 6951 645 055 6968 645 055 8436 645 033 4740 645 033 4702 645 062 0782 DESCRIPTION POLYESTER 0.15U K 50V POLYESTER 0.15U K 50V POLYESTER 0.15U K 50V POLYESTER 0.15U K 50V POLYESTER 2200P K 50V POLYESTER 2200P K 50V POLYESTER 1000P K 50V POLYESTER 1000P K 50V GOLD CAP DX-5R5H104,GOLD CAP POLYESTER 0.1U K 50V POLYESTER 0.033U K 50V POLYESTER 3300P K 50V POLYESTER 0.047U K 50V POLYESTER 0.1U K 50V POLYESTER 0.1U K 50V POLYESTER 0.015U K 50V POLYESTER 0.018U K 50V POLYESTER 3300P K 50V POLYESTER 3300P K 50V POLYESTER 2200P K 50V POLYESTER 0.033U K 50V POLYESTER 0.047U K 50V ELECT 6800U M 16V ELECT 2200U M 25V CERAMIC FILTER CERAMIC FILTER CERAMIC FILTER CERAMIC FILTER 12P HEADER 13P HEADER 14P HEADER HEADER 4PINS HEADER 2PINS 16P FFC HEADER 5P HEADER DIODE 1N4148 DIODE 1N4148 DIODE 1N4148 DIODE 1N4148 DIODE 1N4148 DIODE 1N4148 DIODE 1N4148 DIODE 1N4148 DIODE 1N4148 DIODE 1N4148 DIODE 1N4148 DIODE 1N4148 DIODE 1N4148 DIODE 1N4148 DIODE 1N4148 DIODE 1N4148 DIODE 1N4148 DIODE 1N4148 DIODE 1N4148 DIODE 1N4148 DIODE 1N4148 DIODE 1N4148 DIODE 1N4148 RECTIFIER 1N-5401 RECTIFIER 1N-5401 RECTIFIER 1N-5401 RECTIFIER 1N-5401 GLASS FUSE,FS1101 IC LA1823ESIA IC LC72131 IC KIA7808P IC LC75342 IC LC587008 1P46 IC PST600C IC PST600L IC LA9242M IC LC78622E IC LA6541D IC LB1641 PARTS LIST REF.NO. JK301 JK302 JK501 L0102 L0103 L0104 L0105 L0106 L0107 L0108 L0301 L0302 L0303 L0304 L0305 L0306 L0501 L0502 L0503 L0701 L0901 L0903 Q0101 Q0102 Q0103 Q0104 Q0303 Q0304 Q0305 Q0306 Q0307 Q0308 Q0309 Q0310 Q0401 Q0402 Q0403 Q0404 Q0407 Q0408 Q0409 Q0410 Q0705 Q0706 Q0707 Q0712 Q0713 Q0714 Q0715 Q0901 Q0903 R0409 T0101 T0102 T0801 TC101 TC102 VD101 VD102 VD103 X0101 X0701 X0702 X0901 ZD101 ZD102 ZD302 ZD401 ZD402 ZD901 PART NO. DESCRIPTION 645 062 1178 SPEAKER TERMINAL 645 057 2449 OPTICAL TRANSMITTING, SUBWOOFER 645 062 1154 RCA JACK 645 062 0812 FM COIL 645 027 0345 VHF COIL 645 062 0874 CHOKE COIL 39MH 645 062 0874 CHOKE COIL 39MH 645 062 0775 IFT,OSC OA10-871104 645 027 0352 CHOKE COIL 100UH 645 044 7013 FM COIL 3.5T 645 062 0867 CHOKE COIL 10UH 2A 645 062 0867 CHOKE COIL 10UH 2A 645 062 0867 CHOKE COIL 10UH 2A 645 062 0867 CHOKE COIL 10UH 2A 645 033 3637 CHOKE COIL 10UH 645 033 3637 CHOKE COIL 10UH 645 033 3637 CHOKE COIL 10UH,FCC 645 033 3637 CHOKE COIL 10UH,FCC 645 033 3637 CHOKE COIL 10UH,FCC 645 027 0352 CHOKE COIL 100UH 645 042 0108 CHOKE COIL 26UH 645 027 0352 CHOKE COIL 100UH 645 027 3797 TR 9018H 645 034 7078 TR 2SC3330U 645 027 0420 TR 8050C 645 055 6876 TR 9018F 645 032 9890 TR KTC-9015C 645 033 3538 TR 2SD1936S AC 645 033 3538 TR 2SD1936S AC 645 034 7078 TR 2SC3330U 645 023 6129 TR 9014C 645 023 6129 TR 9014C 645 032 9890 TR KTC-9015C 645 023 6129 TR 9014C 645 055 6883 TR KSA928A 645 027 0420 TR 8050C 645 023 6129 TR 9014C 645 027 0420 TR 8050C 645 023 6129 TR 9014C 645 023 6129 TR 9014C 645 055 6869 TR 8550B C 645 055 6883 TR KSA928A 645 055 6890 TR 2SC3400AC 645 055 6890 TR 2SC3400AC 645 055 6890 TR 2SC3400AC 645 023 6129 TR 9014C 645 023 6129 TR 9014C 645 023 6129 TR 9014C 645 023 6129 TR 9014C 645 061 8246 TR 2SA608NFNPAAT 645 033 3514 TR 2SB764D 402 071 1304 FUSIBLE RES 2.2 JA 1/4W 645 055 6944 IFT,OSC 1A612R 645 033 3866 AM COIL,IF 2070 645 027 0307 BIAS COIL,IFT 3630 645 023 6310 TRIMMER 10PF 645 023 6310 TRIMMER 10PF 645 062 0713 DIODE ISV101 645 062 0713 DIODE ISV101 645 055 6814 DIODE SVC348 645 062 0904 CRYSTAL 645 062 0898 CRYSTAL 645 062 0911 CRYSTAL 32.768KHZ 645 061 9915 RESONATOR 16.9344MHZ 645 055 6838 ZENER 5.6V 645 062 0744 ZENER 9.1V 645 062 0720 ZENER 3.6V 645 062 0737 ZENER 6.2V 645 055 6838 ZENER 5.6V 645 023 6105 ZENER DIODE 645 035 0511 FUSE HOLDER MW1010K,FS1101 645 062 0997 HSG 1P,FM ANT 645 042 0344 CONTACT PIN,FM RT-01T-1.0B LED 2 P.W.BOARD ASSY REF.NO. 62 LED02 PART NO. DESCRIPTION 614 327 0041 ASSY,PWB,LED 2(Only initial) 645 062 0881 LED SPEAKER SYSTEM REF.NO. 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 S21 S22 S23 S24 - 6 - PART NO. 645 062 1550 645 062 1277 645 062 1468 645 062 1543 645 062 1529 645 062 1604 645 062 1475 645 062 0690 645 062 0706 645 062 1291 645 062 1888 645 062 1451 645 062 1994 645 062 0652 645 062 0669 645 062 1116 645 062 1093 645 027 1168 645 062 1130 DESCRIPTION HIGH SPK RING,ORNAMETAL SPK CLOTH SPK NET HOLDER LOW SPK RING,ORNAMETAL SCREW PLASTIC,DECORATION SPK PANEL LENS SPK PANEL SPK 2 SPK 3.5 SPK BOX PLASTIC PIPE SPK BOX STAND SPK AVOID QUAKE RING SPK BOX SPK BOX L,LEFT SPK BOX R,RIGHT SCR 3X15,SPK PANEL SCR 2X10,SPK RING SCR 3X8,SPK SCR 3.5X15,SPK STAND IC BLOCK DIAGRAM & DESCRIPTION IC501 LC75342 (2 band equalizer) LSELO LIN LTRE 10 9 LBASS1 LBASS2 8 7 6 LOUT 5 L4 11 L3 12 4 L2 13 LVref CONTROL CIRCUIT L1 14 NC 15 LOGIC CIRCUIT NC 16 CCB INTERFACE TEST 3 VSS 2 CE 1 DI 30 CL R1 17 CONTROL CIRCUIT RVref R2 18 29 VDD R3 19 28 Vref R4 20 27 NC 21 22 23 24 RSELO RIN RTRE 25 RBASS1 RBASS2 26 ROUT Pin functions Pin Number Pin 14 13 12 11 17 18 19 20 L1 L2 L3 L4 R1 R2 R3 R4 10 21 RSEL0 7 6 24 25 LBA SS1 LBA SS2 RBA SS1 RBA SS2 LSEL0 Description Input signal connections Input selector outputs Connections for the resistors and capacitors that form the bass band filters. 9 22 LIN RIN 5 26 LO U T ROUT Volume and equalizer outputs 8 23 LTRE RTRE Connections for the capacitors that form the treble band filters. 28 Vref Volume control and equalizer input Connection to the 0.5xVDD voltage generator circuit used asthe analog signal ground. Applications must connect a c apacitor of about 10 uFbetween this pin and Vss to exclude power supply ripple . 3 Vss Ground 29 VDD Power supply Chip enable 2 CE Data is written to the internal latch when thispin goes from high to low. The internal analog switches operate at this point.Data transfer is enabled when thispin is high. 1 DI 30 CL 4 Vss Electronic volume and tone control testing Thispin must be tied to Vss during normal operation . NC These pins must be left open or connected 15 16 27 Serial data and clock inputs used for IC control. Unused. - 7 - to Vss during normal operation . IC BLOCK DIAGRAM & DESCRIPTION Address IC701 LC587008 (4bit MICON) Continued from preceding page. Function Pin No. V DD V SS 24 23 Option At reset Pin I/O QIP-80 Pin No. Power supply LCD drive power supply NON V DD 1 V DD 2 22 21 1/1 bias 1/2 bias So1 So2 So3 So4 1/3 bias VDD I/O 7 8 9 10 VDD1 VDD2 3 4 CFIN CFOUT XTIN XTOUT S1 S2 S3 S4 K1 K2 K3 K4 Input 25 Output 26 Input A1 A2 A3 A4 P1 P2 P3 P4 Referenc e calculation(cl ock specification s,LCD alternain g frequency), system clock oscillator 32 kHz crystal resonator connection 65 kHz crystal resonator connection This oscillator is stopped by the execution of aSTOP instruction. N1 N2 N3 N4 INT 32k specifications 65k specifications 38k specifications Input 27 28 29 30 Input-only ports Input pins used to read data into RAM Built-in 7.8 ms and 1.95 ms chatter rejection circuits Built-in pull-up/pull-down resistors Note: The 7.8 ms and 1.95 ms times are the times when f 0 is 32.768kHz. Transistor to hold a low or high level Selection of either pull-up or pulldown resistor 31 32 33 34 I/O ports Input pins used to output read data into RAM Output pins used to output data from RAM Built-in 7.8 ms and 1.95 ms input-mode chatter rejection circuits. The selection of 7.8 or 1.95 ms is linked to that for the S ports. Note: The 7.8 ms and 1.95 ms times are the times when f 0 is 32.768 kHz. The pull-up or pulldown resistors are on. Transistors to hold a low or high level Note: The se pins go to the floatin g Selection of either sta te when pull-up or pullres et is cleare d. down resistor Input mode Outpu t latch data is set high. I/O 35 36 37 38 I/O ports Input pins used to read data into RAM Output pins used to output data from RAM The same as K1 to K4 M4 is used as the external clock input pin in Tm2 mode 3. *The minimum period for the external clock is twice the cycle time. Built-in pull-up/pull-down resistors The same as K1 to K4 I/O 11 12 13 14 I/O ports Input pins used to read data into RAM Output pins used to output data from RAM Built-in pull-up/pull-down resistors The same as K1 to K4 I/O 15 16 17 18 I/O ports Function: The same as pins A1 to A4 Output-only ports Output pins used to output data from RAM An alarm signal can be output from pin N4.(Note that this is only when the N4 output latch is low.) An alarm signal modulated at 1,2 or 4 kHz can be output.(These frequencies are output when f 0 is 32.768 kHz.) A carrier signal can be output from N3.(Note that this is only when the N3 output latch is low.) 6 Input ports External interrupt request inputs Input pins used to read data into RAM Input detection can be performed on either rising or falling edges. Built-in pull-up/pull-down resistors Input Not used 19 I/O Output 39 40 41 42 CF specifications RC specifications External Specifications Not used Output M1 M2 M3 M4 20 Switching pin used to supply the LCD drive voltage to the VDD1 and V DD 2 PINS Connect a nonpolarized capacitor between CUP1 and CUP2 when 1/2 or 1/3 bias is used Leave open when a bias other than 1/2 or 1/3 is used. System clock oscillator connections Ceramic resonator connection (CF specifications) RC component connection (RC specifications) External signal input pin (CFOUT is left open) This oscillator is stopped by the execution of aSTOP or SLOW instruction. Option The serial clock pin can be switched between internal and external, and between rising edge output and falling edge output. VSS CUP1 CUP2 Function I/O ports Function: The same as for pins A1 to A4 Pins So1 to So3 area also used for the serial interface. Use of these pins inserial mode can be selected under program cotrol. Pin functions: SO1:Serial input pin SO2:Serial output pin SO3:Serial clock pin The same as K1 to K4 The same as K1 to K4 The pull-up or pulldown resistor are on. Note: These pins go to the floatin g sta te when res et is cleare d. RES Input 5 LSI internal reset input The reset input level can be selected to be either high or low. Built-in pull-up/pull-down resistors Note: The reset pulse must be at least 500us. TST Input 43 Test input QIP80 products: Connect to Vss. Chip products : Leave open or connect to Vss. Tra nsis tors to hold a low or high leve l Sel ecti on of eith er pull -up or pulldow n resis tors Inte rna l seria l clock divi sor selecti on I II III Seg1, Seg2 to Seg35 Output 44, 45 to 78 The same as K1 to K4 LCD panel drive common polarity outputs The table below shows how these pins are used depen ding on the duty used.( values for alterna ting freque ncy reflect a typical specif ication of 32.768 MHz for f 0.) COM1 COM2 COM3 COM4 Output 2 1 80 79 Static duty 1/2 duty 1/3 duty 1/4 duty 32 Hz 32 Hz 42.7 Hz 32 Hz COM1 COM2 COM3 COM4 Alternation frequency Note: A cross( X ) indicates that the pin is not used with that duty type. - 8 - The same as for K1 to K4 1/1 1/2 1/4 Pins N1 to N4 outpu t circuit type: Pins N1 to N4 output level The outp ut level s on pins N1 to N4 can be spec ified as an opti on Tran sistors to hold a low or high level Select ion of either pull-up or pulldown resist ors Signal convers ion (rising/f alling) selectio n *Onl y when the inpu t resisto r open spec ificat ion is selec ted LCD driver/ general-purpose output switching LCD panel drive/general-purpose output LCD panel drive STATIC 1/2 bias-1/2 duty 1/2 bias-1/3 duty 1/2 bias-1/4 duty 1/3 bias-1/3 duty 1/3 bias-1/4 duty Types I to V can be specified as mask options. General-purpose output mode CMOS P-channel open drain N-channel open drain Types I to III can be specified as mask options. LCD/g eneral -purpo se output contro l is handle d by the segme nt PLA, and thus program control is not required. These pins support output latch control on reset and in standby states when the oscillators are stopped. Arbit rary combinat ions of LCD drive and gene ral-p urpos e output s can be used. At reset LCD drive type switching STATIC 1/2 bias-1/2 duty 1/2 bias-1/3 duty 1/2 bias-1/4 duty 1/3 bias-1/3 duty 1/3 bias-1/4 duty General-purpose output circuit switching CMOS P-channel open drain N-channel open drain Outpu t latc h con trol in standb y mode s LCD drive All segment s on All segments off *:Determined by mask options General purpose outputs High level Low level Determined by mask options Note:When a comb inatio n of LCD drive and gene ralpurpo se outpu ts,the outpu t state is eithe r: All lit/hig h level All off/low level. These pins go to the static drive mode during the reset period. The static drive waveform is output during the reset period. *There are cases where the alternati ng frequenc y stops for the CF,RC and external clock specifica tions. (These cases differ dependi ng on option specifica tions.) IC BLOCK DIAGRAM & DESCRIPTION IC702 PST600 (Regulator) 1 1 2 VCC 2 GND 3 Vout 3 PH1 LF2 VR REF1 61 60 59 58 57 56 DEF BH1 62 CLK LDD 63 55 54 53 52 51 50 49 DAT CL LDS 64 FSS DRF CE VCC1 VCC2 IC901 LA9242 (Servo) REF APC RF DET 48 NC 47 TBC FIN2 1 FIN1 2 VCA I/V E 3 46 FSC U-COM BAL VCA SLC 45 DGND INTER FACE F 4 + - 44 5 TE- 6 TE 7 43 SLC + - 42 RFS- TE + - TB SLI SCI 41 RFSM RF Amp TESI 8 40 CV+ 9 39 T.SERVO & T.LOGIC CV- 38 SLOF TH 10 37 HFL 36 TES TA 11 35 TOFF 34 TGL TD- 12 + - SPINDLE SERVO F.SERVO & F . LOGIC TD 13 33 SLED SERVO JP+ + - + - + - + - + - JP 14 TO 15 30 31 32 SPD SLEQ SLD SL- JP- 29 SL+ 28 SPG SP- 27 SP PIN FUNCTION 24 25 26 NC 21 22 23 FE- 20 AGND 19 FE 18 FA- FD- 17 FA FD 16 1 FIN2 11 TA 21 FE- 31 SL+ 41 RFSM 51 CL 61 BH1 2 FIN1 12 TD- 22 AGND 32 JP- 42 RFS- 52 DAT 62 LDD 3 E 13 TD 23 NC 33 JP+ 43 SLC 53 CE 63 LDS 4 F 14 JP 24 SP 34 TGL 44 SLI 54 DRF 64 Vcc1 5 TB 15 TO 25 SPG 35 TOFF 45 DGND 55 FSS 6 TE- 16 FD 26 SP- 36 TES 46 FSC 56 Vcc2 7 TE 17 FD- 27 SPD 37 HFL 47 TBC 57 REF1 8 TESI 18 FA 28 SLEQ 38 SLOF 48 NC 58 VR 9 SCI 19 FA- 29 SLD 39 CV- 49 DEF 59 Lf2 10 TH 20 FE 30 SL- 40 CV+ 50 CLK 60 Ph1 - 9 - IC BLOCK DIAGRAM & DESCRIPTION IC902 LC78622 (Digital Signal Processor) EFMO VVDD VVSS 9 DEFI 1 4 Slice level Control EFMIN 10 FSEQ 22 6 PDO ISET FR 3 5 7 PCK 21 TST11 TEST2 TEST4 TAI TEST1 TEST3 TEST5 2 59 64 11 32 33 62 2KÅ~8bit RAM VCO Clock Oscillator & Clock Control Syncrnous Detect EFM Demodulation VDD VSS 23 8 RAM Address Generatorl Interpolalation Mute 30 C2F Billingual Digital Out CLV+ 12 CLV Digital Servo CLV- 13 C1 C2 Error Detect & Correct Control Flag 31 DOUT Digital Attenuator V/P 14 PW SBCK SBSY SFSY 49 51 47 50 Subcode Dxract QCRC Quadruple Over Sampling Digital Filter CS 63 WRQ 53 34 (NC) µCOM Inter Fase SQOUT 55 1bit DAC CQCK 57 COIN 56 X'tal Root Timing Generator General Ports Servo Commander RWC 54 15 16 17 20 19 58 HFL TES TOFF JP- JP+ RES 18 TGL 24 25 26 27 28 29 48 CONT1 CONT3 CONT5 EMPH EFLG CONT2 CONT4 60 61 46 52 45 44 43 16M 4.2M FSX XIN XVDD XVSS XOUT No. Pin Name I/O Function 1 DEFI I Input terminal for detect signal of defect 2 TAI I Input terminal for test. 3 PDO O The phase comparison output terminal for external VCO control. 4 VVSS - Ground terminal for built-in VCO 5 ISET I Resistance connection terminal for electric current adjustment of PDO output. 6 VVDD - Built-in VCO power supply terminal. 7 FR I VCO frequency range adjustment. 8 VSS - Ground for Digital 9 EFMO O EFM signal output terminal for slice level control. 10 EFMIN I EFM signal input terminal for slice level control. 11 12 13 TEST2 CLV+ CLV- 14 V/P 15 16 HFL TES 17 18 19 TOFF TGL JP+ O Output terminal of tracking off. O Output terminal for change of tracking gain. O Output terminal for tracking jump control. 20 21 JPPCK O Output terminal for tracking jump control. O Clock monitor output terminal for EFM data playback. (4.3218 MHz) O Output terminal for detect of SYNC signal. 22 FSEQ 23 24 25 26 27 28 29 DVDD CONT1 CONT2 CONT3 CONT4 CONT5 EMPH 30 C2F 31 DOUT I TEST pin. Normal time is non connection. O Output terminal for Disc motor control. O Output terminal for Disc motor control. O Change of rough servo / phase control Rough servo : "H", Phase control : "L" I Input terminal of track search signal. I Input terminal of tracking error signal. I/O I/O I/O I/O I/O O +5V This output can control at serial control from micro processor. Output terminal of de-emphasis monitor . "H" : de-emphasis O Output terminal of C2 flag L.P.F 39 41 42 40 RVDD RCHO RVSS MUTER 37 35 38 36 LCHO MUTEL LVDD LVSS No. Pin Name I/O Function 32 TEST3 I Test pin. 33 TEST4 I Test pin. 34 NC - Non connection. 35 MUTEL O Mute output terminal for L-ch 36 LVDD - Power supply for L-ch 37 LCHO O Output terminal for L-ch 38 LVSS - GND for L-ch 39 RVSS - GND for R-ch 40 RCHO O Output terminal for R-ch 41 RVDD - Power supply for R-ch 42 MUTER O Mute output terminal for R-ch 43 XVDD - Power supply of crystal oscillation 44 XOUT O Connection terminal of crystal oscillation (16.9344MHz) 45 XIN I Connection terminal of crystal oscillation (16.9344MHz) 46 XVSS - GND of crystal oscillation 47 SBSY O Output terminal for synchronizing signal of sub-cord block 48 EFLG O Output terminal for correction monitor of C1, C2, Single and Double 49 PW O Output terminal for sub-cord of P, Q, R, S, T, U and W 50 SFSY O Output terminal for synchronizing signal of sub-cord frame 51 SBCK I Input terminal for readout clock of sub-cord 52 FSX O Output terminal of Synchronizing signal (7.35kHz) 53 WRQ O Output terminal for standby of sub-cord Q output 54 RWC I Input terminal of read / write control 55 SQOUT O Output terminal of sub-cord Q 56 COIN I Input terminal of command from micro processor 57 CQCK I Clock input for reading sub-cord from SQOUT 58 RES I Reset (turn on : L) 59 TST11 O Test pin 60 16M O 16.9344MHz 61 4.2M O 4.2336MHz 62 TEST5 I Test pin 63 CS I Chip select terminal 64 TEST1 I Test pin O Output terminal of digital out - 10 - IC BLOCK DIAGRAM & DESCRIPTION IC903 LC6541D (4 ch. Bridge CD Driver) Vcc Vref VIN4 VG4 Vo8 Vo7 24 23 22 21 20 19 GND Vo6 Vo5 VG3 VIN3 CD RES 18 17 16 15 14 13 Vcc 11k Ω 11k Ω Level Sift BTL Driver BTL Driver Level Sift RESET Level Sift BTL Driver BTL Driver Level Sift Regulator 11k Ω 11k Ω 1 2 3 4 5 6 Vcc Mute VIN1 VG1 Vo1 Vo2 GND IC904 LC1641 (Motor Driver) 7 8 9 Vo3 Vo4 VG2 2 8 10 11 12 IC301 LA4725 ( Power) P1 OUT1 VCC2 OUT2 P2 VCC 3 10 VIN2 Reg OUT Reg IN 9 2 7 14 Outputpin-to-V CC shortprotector Ripple filter PREDRIVE 4 VZ Predriver + 1 ñ Loadshort protector IN Predriver IN1 5 GND 1 INPUT LOGIC CIRCUIT 6 3 BIAS circuit 4 Standby SW IN2 + ñ Input Output IN1 IN2 OUT1 OUT2 0 0 0 0 1 0 1 0 0 1 0 1 1 1 0 0 5 Brake Normal(Reverse)Rotary Reverse(Normal)Rotary Brake - 11 - VCC Outputpin-to-GND shortprotector Outputpin-to-GND shortprotector 9 Power Loadshort protector IN Power 10 GND2 8 Power Outputpin-to-V CC shortprotector Popnoise prevention circuit Action 11 Thermal shutdown Predriver 12 Power Overvoltage/ surgeprotector Predriver 6 13 Power 7 SCHEMATIC DIAGRAM (MAIN) This is a basic schematic diagram. - 12 - - 13 - WIRING DIAGRAM (CD MAIN, CD DOOR SW, LED1, LED2 and AUDIO) CD DOOR SW LED2 LED1 CD MAIN AUDIO - 14 - - 15 - WIRING DIAGRAM (DISPLAY and PHONE & REMOTE ) PHONE & REMOTE DISPLAY - 16 - WIRING CONNECTION This is a basic wiring connection . SANYO Electric Co., Ltd. Apr./ '03 BB Printed in Japan OSAKA, JAPAN
