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HCD-HP8V

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1. je 0 4 7U 50 6 9 TSOLDRIVE 2581116 6215 0047 ai gt R326 4 7K 10 50V 0 47 56V R211 aT x e Z e 2 5 TO e 8 VMP R241 5 a BOARD E 5 po i 0 1 R243 10K CN301 4 7 5 a Page 37 8 283052 NI R MUTE 0 C207 28 R247 Es H IC B D 0 015 10K NANA CD N d 9 o 5 R246 IC492 UPC3504AHF 16402 amp 9 8 Lor 47 16V 5 8 9 2 B 4V REG LP201 w wa 0410 C295 gt at q 2SA1235F wal 0408 2581116 HEAD CN201 1 50V 5 2 RELAY DRIVE 155355 REC PB ERASE 10 9 0 L CH _ GND 1000P R496 1K40 O OA H C416 lt Beta C292 R218 py 10k 470 16 0408409 V MOTOR REC PB R CH Law R217 10K A XC My D413 DRIVE l R216 10K a 5 OT R433 47k 8445 W 2012 02 02 u OT KA 0202 5 CN R226 10K R 8 WAY 19EDB49 TB3 X4 25 0405 0211 0403 0404 2563052 19EDB46 TB3 x SWITCH 0407 C228 gt 28 MECHANISM S n DECK a S 0 0022 a 0208 R414 4 7K SWITCH C412 680 2W e 5 R432 22k i v 9 9 200 1000 R412
2. A EZ 4 rad Ot SGagG sisese rapere ns e 31219 EJEJEJEI 9 CN602 e ol TIM UCI 0606 0613 1SS355TX8 SENS TO R931 4 7K w CN693 MAIN 5 220 BOARD 5QV 4V SW NMNl CN004 CN305 R032 amp A GND 5 Page 42 D MC sl al 15 15 a al al je R 1 4 A GND im x S S S V yoscses2r NU 4444 A C649 5 TO o al 19 2 1gagp 47K 5 80937 R936 220 5 VCD Power MAIN ha x 104 2 2K 16V 09 03 03 03 2 09 69 6 lt m BOARD 4 99 77 5 5 5 a a an 76 79 E EC E CN405 02 VR691 a R695 A 10K Page 42 C640 8659 gt 2 9 5 0 a 6 ENCODERROTARY 2849 R659 SZJ 8624 AX 10K 2 3V 8 3 LINE MUTE VDD3 amp 8 VFL N C641 R658 2 FIL 1 VOLUME ev 10K DISC5 LED FIL 2 4 4 50 CDM SW5 B DISC4 LED CDM SW5 A CDM SW4 m DISC3 LED P2 CDM SW2 B SYSTEM CONTROLLER CDM SW2 A 69 vss2 CDM SW1 A D 3 3 CDM SW3 2
3. C104 C105 C106 C114 C115 C116 C154 C155 C156 C201 C202 C203 C204 C205 C206 C207 C208 C209 C210 C211 C212 C213 C214 C221 C222 C223 C224 C253 C254 C255 0257 0258 0259 0321 0322 0323 0338 0360 0361 0364 0365 0366 C501 C502 C503 C504 78 Part No 1 686 730 12 1 86 382 11 1 86 382 11 1 86 382 11 4747 564 VMP BOARD COMPLETE EXCEPT TH 4747 576 VMP BOARD COMPLETE TH 1 124 778 00 1 162 968 11 1 164 670 11 1 124 778 00 1 164 156 11 1 126 206 11 1 124 778 00 1 162 968 11 1 164 670 11 1 124 778 00 1 164 156 11 1 126 206 11 1 164 156 11 1 164 156 11 1 164 156 11 1 164 156 11 1 164 156 11 1 124 778 00 1 164 156 11 1 126 206 11 1 164 156 11 1 124 778 00 1 124 778 00 1 124 779 00 1 124 779 00 1 126 206 11 1 164 156 11 1 216 864 11 1 164 156 11 1 164 156 11 1 128 065 11 1 164 156 11 1 126 206 11 1 162 919 11 1 162 917 11 1 162 915 11 1 164 156 11 1 126 206 11 1 164 156 11 1 124 779 00 1 126 206 11 1 126 206 11 1 124 779 00 1 164 156 11 1 164 156 11 1 164 156 11 Description SW 4 BOARD Remarks SWITCH PUSH 1 KEY STOCKER IN OUT SWITCH PUSH 1 KEY DISC POSITION SWITCH PUSH 1 KEY STOCKING
4. 8 8 Printed Wiring Boards Changer Section See page 28 for Circuit Boards Location 172 Uses unleaded solder MODE MOTOR BOARD m w z 5 25 5 CL JO LI J PH Cru NS ER PCS n lt 3 5702 ROTARY ENCOBER STOCKER POSITION ENCOSER BOARD 1 686 732 12 5715 815 OUT OFF When disc ed from play position 39 39 HCD HP8V 1 2 3 4 5 6 7 8 9 SWI BOARD s DISC INSERT 8 12cm ON When disc insert Semiconductor Location Ret No Location 57 BOARD 5714 5 BISC IN 8 DISC IN 8 12cm ON Play Position 8cm disc only ON Play Position S718 STOCKING SW4 B 0 OFF the Midst disc is moving between play position and 717 DISC POSITION In the midst disc is moving between play position and stocker disc is play position side OFF disc is stocker side 716 STOCKER IN OUT 1 686 730 moment disc in out from stocker HCD HP8V 8 9 Schematic Diagram Changer Section See page 49 for IC Block Diagrams 1 2 3 4 5 SENSOR BOARD CONNECTOR BOARD 7 16751 6 7 8 9 1 R731 91
5. ok K KK Ok KK K KK K KK R PWR TRANS BOARD KKK ok ok ok ok KK K K lt CAPACITOR gt CERAMIC 0 1uF 50 ELECT 220uF 20 00 50V lt gt PLUG CONNECTOR 4P PIN CONNECTOR SMALL TYPE 3P PLUG CONNECTOR 9P lt DIODE gt DIODE 10EDB40 TB3 lt FUSIBLE gt FUSIBLE 2 2 5 1 4W 1 686 726 12 ROLLER MOTOR BOARD K K K K K K K K K K K K K K K KKK K K K KK K K K K 1 689 248 12 SENSOR FAN BOARD lt THERMISTOR gt THERMISTOR K K K K K K K K K K K K KK KK K K K K K ST ENCODER Ref No Part No R535 1 216 830 11 R536 1 216 825 11 R537 1 216 829 11 R538 1 216 829 11 R539 1 216 829 11 R540 1 216 833 11 R543 1 216 837 11 R544 1 216 842 11 R545 1 216 841 11 R546 1 216 839 11 R547 1 216 833 11 R548 1 216 174 00 R549 1 216 174 00 R550 1 260 076 21 R551 1 260 076 21 RY501 1 755 373 11 1 689 250 11 C902 1 164 159 21 C903 1 126 969 11 CN902 1 564 519 11 904 1 564 719 11 907 1 564 524 11 0907 6 500 522 21 ANFR903 1 217 639 00 TH501 1 807 796 11 751 1 686 723 12 SENSOR BOARD
6. lt CAPACITOR gt ELECT CHIP CERAMIC CHIP CERAMIC CHIP ELECT CHIP CERAMIC CHIP ELECT CHIP ELECT CHIP CERAMIC CHIP CERAMIC CHIP ELECT CHIP CERAMIC CHIP ELECT CHIP CERAMIC CHIP CERAMIC CHIP CERAMIC CHIP CERAMIC CHIP CERAMIC CHIP ELECT CHIP CERAMIC CHIP ELECT CHIP CERAMIC CHIP ELECT CHIP ELECT CHIP ELECT CHIP ELECT CHIP ELECT CHIP CERAMIC CHIP METAL CHIP CERAMIC CHIP CERAMIC CHIP ELECT CHIP CERAMIC CHIP ELECT CHIP CERAMIC CHIP CERAMIC CHIP CERAMIC CHIP CERAMIC CHIP ELECT CHIP CERAMIC CHIP ELECT CHIP ELECT CHIP ELECT CHIP ELECT CHIP CERAMIC CHIP CERAMIC CHIP CERAMIC CHIP 22uF 0 0047uF 1200PF 22uF 0 1uF 100uF 22uF 0 0047uF 1200PF 22uF 0 1uF 100uF 0 1uF 0 1uF 0 1uF 0 1uF 0 1uF 22uF 0 1uF 100uF 0 1uF 22uF 22uF 10uF 10uF 100uF 0 1uF 0 0 1uF 0 1uF 68uF 0 1uF 100uF 22PF 15PF 10PF 0 1uF 100uF 0 1uF 10uF 100uF 100uF 10uF 0 1uF 0 1uF 0 1uF 20 10 5 00 20 20 20 10 5 00 20 20 20 20 20 20 20 20 20 5 20 00 20 5 5 0 5PF 20 20 20 20 20 6 3V 50V 16V 6 3V 25V 6 3V 6 3V 50V 16V 6 3V 25V 6 3V 25V 25V 25V 25V 25V 6 3V 25V 6 3V 25V 6 3V 6 3V 16V 16V 6 3V 25V 1 10W 25 25 10 25 6 3V 90V 50V 50V 25V 6 3V 25V 16V 6 3V 6 3V 16V 25V 25V 25V Ref No C505 C510 C511 C513
7. POWER EA SCREW BVTP 3X8 TYPE 17 3 SCREW BVTT 4X8 SCREW B 3X16 SCREW BVTP 3X10 TYPE2 IT 3 N 3 TYPE 2 The components identified by mark A or dotted line with mark A are critical for safety Replace only with part number specified 59 HCD HP8V 9 4 Chassis Section 2 not supplied not supplied not supplied 161 Ref No Part No Description Remark Ref No Part No Description Remark A151 1 824 818 11 CORD POWER WITH CONNECTOR TH 157 3 378 109 12 CUSHION SARANET A151 1 783 532 11 CORD POWER EA SP 158 1 689 247 12 JACK BOARD A151 1 791 901 12 CORD POWER E3 160 A 4747 564 A VMP BOARD COMPLETE EXCEPT TH 152 3 703 571 11 BUSHING 5 4516 CORD 160 A 4747 576 A VMP BOARD COMPLETE TH 152 3 03 244 00 BUSHING 2104 CORD EXCEPT E3 161 1 827 394 11 WIRE FLAT TYPE 19 CORE 153 4 988 533 01 HOLDER PWB 1 7 685 646 79 SCREW BVTP 3X8 IT 3 155 1 827 390 11 WIRE FLAT 27 CORE 8 7 685 647 79 SCREW BVTP 3X10 IT 3 156 1 827 391 11 WIRE FLAT TYPE 28 CORE The components identified by mark A or dotted line with mark A are critical for safety Replace only with part number specified 60 9 5 CD Mechanism Section 1 CDM69BH 30BD62 Ref No 301 302 303 306 307 308 CD mechanism deck section 2 Part No 1 686 725 12 4 951 620 01 4 239 690 01 4 239 687 01 A 4731 113 A 4
8. 0 11 13 14 RPR 220 3 3 DISC INSERT 0731 DETECT SENSOR MM B MODE MOTOR DRIVE iC B D SHIFT PETR Z D SENSOR 1 701 BA6956AN SW3 SW3 p SW SW1 A p SW2A SW2 A ROLLER MOTOR E BOARD oma p SW5A SW5 A CN781 MD POS 2P RL 2 MENEG MAIN BOARD f Y Hee ROL NEG CN302 is 0 Page 42 ROLLER T LJ EJ ROL POS 5 7 ROLLER MOTOR 442445252222 POS DRIVE IC B D ELV NEG D 1 721 F BA6956AN 50522 STOCKER MOTOR STOCKER MOTOR 222208 DRIVE P02 SLD E1 BOARD 0900000 IC B D SLD EZ 1 721 CN761 CN704 E 2P 2P C761 R722 D711 0 01 100 MTZJ T 77 5 6B P 27 1 ST2 MTRST2 M MTR ST 1 ST 1 EN E STOCKER 1 LT 2 2 4 R721 0721 ee ST ENCODER BOARD 702 nw M ROTARY ENCODER STOCKER POSITION O O S711 DISC INSERT 8 12cm ON WHEN DISC INSERT _ SW 2 BOARD DL SW 4 BOARD S716 STOCKER IN OUT ON THE MOMENT DISC IN OUT FROM STOCKER DISC IN 8 12cm ON PLAY POSITION DISC IN 8cm ON PLAY POSITION 8cm DISC ONLY SW 3 BOARD ON WHEN DISC OUT FROM PLAY POSITION o O S713 o O S714 SW3 C768 O O 04 5715 DISC OUT S717 DISC POSITION IN THE
9. 10 8 749 017 45 SENSOR PHONT RPR 220C1N DISC INSERT DETECT SENSOR Ref No Part No HCD HP8V Description Remarks ENCODER BOARD 1 686 725 12 STOCKER MOTOR BOARD KOK K K K K K K K K K K KK K K K K K K K KE K K K K K K K K K K K K K K K KKK KK K K K K C901 CN905 CN905 CN908 D901 D902 D903 D904 D905 RY901 A 902 A T902 1 689 246 12 1 126 767 11 1 564 321 21 1 568 106 11 1 564 321 00 6 500 522 21 6 500 522 21 6 500 522 21 6 500 522 21 8 719 988 61 1 755 276 11 1 766 055 21 1 439 832 11 SUB TRANS BOARD lt CAPACITOR gt ELECT 1000uF 20 00 16V lt CONNECTOR gt PIN CONNECTOR 3 96mm PITCH 2P PIN CONNECTOR 3 96mm PITCH 4P EXCEPT TH PIN CONNECTOR 3 96mm PITCH 2P lt DIODE gt DIODE 10EDB40 TB3 DIODE 10EDB40 TB3 DIODE 10EDB40 TB3 D
10. d 4 4 O O O O O O O O O O UDZSTE 175 1B 1 5636 5635 5634 5633 5632 5631 5630 5629 5628 5627 RES Av Av Av Av Av ie 220 5 0025 17 11 LEVEL R678 R675 R674 R645 R644 R643 R642 R641 R640 R639 25V 290 Bea 10K 6 8K 4 7K 3 3K 2 2K 1 5K 1 5K 1K 680 470 NO C047 DISC3 28 psc5 de HA 59V 18 a 2SC3952F 47K S R999 RESET SWITCH 95 on 47K F L Cg48 0 15 C z IC B D Ji e 50 m s 33 3 3 REMOTE SENSOR DISC4 5 DISC5 Mi RM691 P ECHO AMP No mark FM 44 44 HCD HP8V 8 14 Printed Wiring Boards PWR AMP Power Section See page 28 for Circuit Boards Location 117 Uses unleaded solder PWR TRANS BOARD m SUB TRANS BOARD POWER TRANSFORMER MAIN A 90 ZO Om 22224222 29 S902 2 E 120V 220 e Semiconductor 3 Location C j CHASSIS TO ne Page 41 PWR AMP BOARD CHASSIS c 2 rrr ey m 05062 gt F BOARD AS CN404 415 41 SENSOR FAN BOARD 12 1 689 245 J501 C G R IMPEADANCE USE 6 160 45 45 HCD HP8V 8 15 Schematic Diagram PWR AMP Power Section See page 49 for IC Block Diagrams JK59 1 2 5 SPEAKER 2 IMPEADANCE lt L 6 160 6
11. o e P80 TA 5 81 7 1P10091F106 lt 72 0 9 0 PTP96 TP128 orP102 nn o 219 m Te306O 85 12999 1 TP122 al QTP172 o o O o o BH 5 aa 5 OTP109 5 Tp157 Wisi Z alae a O 9 6 2 250 6 a YES A o se Pi gg C561 0 0010 0 Ohng go ofc 6 2 9 TP425 IF IA Puce 1 ama 5 TP4 EEI Ole O T o SZJ JE aa a G a a 1 687 869 e 5 b 7 8 9 10 121 TP126 TP128 TP124 127 1P129 J TO JACK BOARD Page 41 TO BD BOARD Page 33 CN307 CN101 35 35 HCD HP8V Semiconductor Location Ret No Location TO MAIN BOARD CN301 Page 41 HCD HP8V 8 5 Printed Wiring Boards VMP Section 2 2 See page 28 for Circuit Boards Location VMP BOARD CONDUCTOR SIDE o LO Wo Ri07 La N gt m 5 EAT UE 2m 5 ne iE 5 R109 46 79 4 9 zu C104 o o RH ma E 52 e Y us zz R159 o o 5 B 0301 O di co 9 B m 5 e Semiconductor 4 O NE O R322 hy o 5 5 Location
12. 0566 0574 10506 G 1 0 1 BU2507FV E2 lt 12 R503 100 0 5 NO R504 100 _ TP14 0 AW R505 100 3 4 E 8506 100 _ 6 3 3 IET ES QUU 3 34 arios 21 504 e 120 5 aPi06 R513 0 1 6 TP21 GRIS Modi TP22 LVS1 3 08 lt 13 gt GP109 m 1010 25 5 GP1011 28 kas asnu 10 MU 3 4 115 3042 R512 100 _ TP30 0 1 508 MA 3 4 MS2 MN2ZV401E IVD2 0B1MAZ060 DRADRO DRADR1 37 gt DRADR3 LVD3 SERRE 40 5 DRADR5 DRADR6 lim ids 43 1 9 a 3 4 m 9 5 6 19 5 89 2 2 8 C542 0 1 C538 100 6 3V C541 C539 0 01 0 47 R549 100k 0 1 2 5 8543 470 C533 NC NC 16505 CXD1887R DIGITAL SIGNAL PROCESSOR DIGITAL SERVO PROCESSOR MPEG VIDEO AUDIO DECODER VIDEO SIGNAL ENCODER TP88 1 3 TP93 1 4 0 viva 0 1 2 5 0 ZSSA Gol LSHX0J 1 001 LSHX 1P106 2 5 e W NC NC VDD4 COUT SCOR L_SCOR 2 CDC2PO VSS3 GFS L_GFS XPCK XUGF ATSK VDD3 SCLK lt SENS L_SENS CLOK L_DCLK XLAT TP151 532 4 7k s 1 3 3 1 3 501 33 8688MHz 2 5 E
13. T 0507 R531 155355 AN C515 4 7K 0 220 0528 0 10 CN592 PWR TRANS BOARD 7901 9 2 JR503 POWER TRANSFORMER MAIN bd r D GND A R548 0508 47 FA _ F901 6 3A 125V NEUTRAL 100 155355 TO CHASSIS 0209 507 0508 ONO 5 e PROTECT 1U 2SC3952 9 9 ACGND 120V B 410v CONT L 41542 125V 1 le SWITCH RELAY R546 2SA1235F 44 gt 5 a F903 T3 15AL 250V p ELT N F904 T3 15AL 250V FAN B PROT SENS STK MUTE i AC2 O O Ac3 1 FiL 1 _ EE A 090 N VB C513 N mn 2 o 220V 230V l sss em JW902 56K G JW903 PWR BOARD x X C Bi R IN SWITCH Page 42 PWR RELAY 2 2 1 4W 10EDB40 TB3 C982 M AC2 baj 9 10 WIRE991 OH TO CHASSIS 95 5 5 Qo o m w gt ayo CN906 D q wP _ 4P EXCEPT TH D 8 2P TH wee IC591 STK493 979S 5 E 2 5 5 5 5 Pc 1 gt 6 5 5 5 3 2
14. E SUB TRANS BOARD 5 CN905 ME 4P EXCEPT TH JW915 x 2P TH 5902 2 VOLTAGE SELECTOR MB 120V E 1 1 4W EXCEPT TH 3 N 7256 905 220V gt lo l na x i a LP901 0994 9 C508 D992 10EDB40 TB3 10U 5 V R520 10 40 1 3 10 1 2W e EVER 19V 0524 PWR RELAY 5 5 0503 0 1U 0 10 o 3 21 A 25031435 1 M 9 S F 0526 C525 tos oo Hye 220P R510 33K 502 503 5 10EDB40 TB3 0943 8 4 LLL E dl 25031435 OVER LOAD 19EDB49 TB3 JW901 32 NS R518 DETECTOR POWER TRANSFORMER 9 EP501 C509 x 47K SUB 33U16V 155355 0504 185355 aan 0505 1SS355 OVER HEAT JW905 X JW906 O X 52 2563052 0 FAN 909 x SWITCH mark FM Z 9 JW913 CN505 CN504 2P JW914 X wos x SENSOR FAN BOARD TH591 46 46 8 16 IC Block Diagrams BD Board 103 CXA2581N T4 RW ROM 30 DC OFST RW ROM 67 VC LD 1 26 RFC 25 PD 2 24 BST EQ ON OFF EQIN 3 RFG RW ROM RFAC 22 VCC AC SUM SUMMING 19 TE BAL TE DVCC 13 RFAC 15 HCD HP8V PANEL Board
15. 20 HCD HP8V 4 3 How to Install the Gear Mode C Align the mark on the rotary encoder 5771 with the projection of the assy Check that the cam BU U D can not be rotated in the direction of arrow Install the gear mode C rotary encoder S771 cam BU U D gear mode C C chassis mark projection bottom view front 4 4 How to Install the Gear Mode Cam Slide the shaft in the direction of arrow Align mark on the gear mode cam with mark on the slider mode cam assy then install the gear mode cam Check that mark on the gear mode cam is in alignment with mark on the cam gear shaft mark gear mode cam slider mode cam assy bottom view front 21 HCD HP8V 4 5 How to Install the Rotary Encoder S702 Gear Stocker Communication gear screw stocker communication S PTPWH2 6 x 8 two screws PWH2 x 6 s Q PTPWH26x8 Engage the rotary encoder S702 rotary encoder and the gear stocker communication S702 as shown below in the figure aw J two gears stocker communication rotary encoder S702 x 0 five solders gear stocker communication CONNECTOR board fear 4 6 How to Install the Stocker Assy th Install the stocker assy ree screws fitting three bosses into the PTPWH2
16. 21 000 007 23 25 4 28 29 3 2 30 A17 IC508 24 31 AUDDTOO AUDBCK AUDLRCK AUDXCLKO GPIO14 GPIO13 GPIO11 GPIO12 SYS OUT SYS RQ 31 V1VQ 10504 DIGITAL FILTER D A CONVERTER HCD HP8V NN R ch is omitted due to same as L ch SIGNAL Path E CD gt VIDEO DATA CLK LD CD SERVO SECTION IC307 VIDEO AMP JK302 Q301 B P F BUFFER VIDEO MUTING CONTROL SWITCH VIDEO MUTE MAIN SECTION SYS OUT SYS IN SYS CLK SYS CE SYS OK SYS RQ MAIN SECTION HCD HP8V MAIN Section IC301 POWER AMP JK301 1 2 SOUND PROCESSOR R CH gt gt L 0072 MD IN 1 AUDIO VIDEO CD L 0301 0507 508 R CH SECTION DBFB MUTE PROTECT DETECT M 609 610 E TUNER PACK ea la
17. HCD HP8V 3 5 MAIN Board Q wire flat type 9p 303 wire flat type O 37p CN402 connector 8 P CN404 connector a NSS NIS CN907 Q MAIN board YA NGA a Q two screws BVTP3x 8 35 A a z Ld M 2 271 z 5 connector wire flat type i CN305 27p CN302 wire flat type 19 CN301 3 6 PWR AMP Board Power Transformer Q four screws BVTT4x 8 Q connector re q four screws screw BVTP3x 8 BVTP3x 8 2 ON BZ fi Q power transformer PWR board 17 HCD HP8V 3 7 CD Mechanism Deck CDM69BH 30BD62 two screws BVTP3x 8 blacket TR two screws BVTP3x 8 Q four screws 8 CD mechanism deck CDM69BH 30BD62 wire flat type 28p CN101 wire flat type 19p CN201 3 8 JACK Board VMP Board Q two screws support spacer VMP BVTP3 x 8 a t N p UD JACK board SS 2 BAN RODU d NE pel PE 0 N 12 HCD HP8V 3 9 Base Unit Section screw DIA 12 boss 3 amp floating screw PTPWHM2 6 3 10 Base Unit BU 30BD62 floating screw PTPWHM2 6 x 6
18. IC002 M65850FP NC OP2IN OP20UT 5 CLOCK 55 REF CLOCK DO1 MAIN MO ESET CONTROL NC LPF1IN LPF1OUT OP10UT OP1IN CC1 CC2 IC602 MM1574A CURRENT REFERENCE DRIVER LIMITTER 20KBIT SRAM GND co THERMAL SHUTDOWN 47 HCD HP8V IC506 BU2507FV E2 VMP Board 4 10BIT R 2R D A CONVERTER CH1 uU 10BIT LATCH SHIFT REGISTER 00 09 010 013 CLK LD co VCC co lt 14BIT 10BIT R 2R D A CONVERTER 10BIT LATCH ADDRESS DECODER 10BIT LATCH 10BIT LATCH CH2 CH3 10BIT R 2R 10BIT R 2R CONVERTER D A CONVERTER CD VSS VREFL A02 10BIT LATCH 10BIT LATCH CH4 I CHS I 10BIT R 2R 10BIT R 2R D A CONVERTER D A CONVERTER LO lt VDD VREFH RESET IC504 PCM1748E 2K ZERO DETECT SYSTEM CLOCK MANAGER FUNCTION CONTROL INTERFACE 8 TIME OVER SAMPLING DIGITAL FILTER WITH FUNCTION SERIAL CONTROLLER INPUT INTERFACE 48 D A OUTPUT AMP AND CONVERTER LOW PASS FILTER ENHANCED MULTI LEVEL DELTA SIGMA MODULATOR D A OUTPUT AMP AND CONVERTER LOW PASS FILTER IC307 BD7600FV E2 POWER SUPPLY MAIN Board IC201 PB NF1 0 51 ORM HI GH 120 60 A IN PB NF 1 8 PWR AMP Board IC501 S HCD HP8V HA1
19. SCOR lt 600 5080 89 Signal Path L_SQCK 98 Us OPTICALPIC UP L_CDARST BLOCK 3 LASER DIODE 9 vy AUTOMATIC 33 8688MHz POWER AMP PD CONTROL Sea 5 IC102 FOCUS TRACKING COIL DRIVE SPINDLE SLED MOTOR DRIVE 5 M101 MOTOR M 23 M102 W e MOTOR 27 0D 2 AXIS DEVICE V02 30 30 AUDIO VIDEO Section CD SERVO CONT SECTION 94 GPIO9 DATA BCK CD SERVO LRCK C2PO men ON 81CDBCK DATA CLOK XLAT SENS C2PO 87 LLCDLRCK SCOR SQSO SQCK 23 L CDC2PO CD SERVO SCLK GFS FOK XRST DATA SECTION E L DDAT ees L SENS MPEG VIDEO AUDIO DECODER SCOR E VIDEO SIGNAL ENCODER 5050 K SQCK 5 SCLK is GFS FOK XRST 00 XRST CD SERVO SYS RST SECTION g 81 SYSRST DRADRO DRADR10 DRDATO DRDAT15 34 37 39 45 49 56 59 66 gt 07 6 ADDRESS BUS DATA BUS 00 015 A0 A0 A10 2 4 5 7 8 10 11 13 42 44 45 47 48 50 51 53 DQO 0015 23 26 29 34 22 12 5 27 26 31 A0 A9 A18 13 15 17
20. VPCO O Wide band EFM PLL charge pump output Wide band EFM PLL VCO2 control voltage input FO O MasterPLlfitero PCO O Master PLL charge pump ouput AVSI ASYO O EFM fulswing Analog power supply terminal 425V VDD7 Digital power supply terminal 2 5V for CD DSP block SOUT O Serial data output terminal Notused _ 4 4 4 4 4 SOCK O Serial data readout clock signal output terminal Notued O Serial data latch pulse signal output terminal CMM O 4 2336 MHz clock signal output terminal LOCK O GFS is sampled by 460 Hz output when GFS is Not used vss7 Digital ground terminal Digital out on off control signal input terminal L digital out off digital out on Not used SCSY Guard subcode sync 50 51 resynchronization input terminal Not used PWMI Spindle motor external control signal input terminal Not used VDD8 Digital power supply terminal 2 5V for CD DSP block L 16 9344 MHz 33 8688MHz 558 Digital ground termina PVS2 Analog ground terminal LPFO Connected terminal of PLL2 fiter PVD2 Analog power supply eminal 23V Notused s 195 196 Notused 197 198 PVD1 Es Analog power supply terminal 2 5V for PLL1 PVS1 Ana
21. screw PTPWH2 6 8 Note Refer to assembly screw gear mode D Section 4 PTPWH2 6 x 8 18 screw PTPWH2 6 x 8 HCD HP8V 3 20 SENSOR Board harness A 2 claw cam eject lock Note 5 gt p screw sw 8 gear eject lock 204 two claws rotary encoder UUD poe 771 shutter S771 screw compression spring lt A BVTP2 6 x 8 screw PTPWH2 6 lt 8 shutter gear mode NA gear Q base shutter block mode B screw 9 screw BVTP2 6 x 8 Note Refer to assembly Section 4 A two screws screw BVTP2 6 x 8 PTPWH2 6 x 8 lever shutter A 19 HCD HP8V SECTION 4 ASSEMBLY This set can be assembled in the order shown below 4 1 How to Install the Cam Eject Lock Fotate the cam BU U D fully in the direction of arrow Engage the gear eject lock and the gear of the cam eject lock aligning the mark with the center of the gear eject lock cam BU U D C mark gear eject lock cam eject lock bottom view e front 4 2 Howto Install the Cam Gear Q Check that the cam BU U D can not be rotated in the direction of arrow Align the mark on the cam gear with the boss as shown in the figure and install the cam gear cam gear Boss cam BU U D bottom view e front
22. FE TP68 FE SE TP69 AA2 TE O TP70 TE AA3 RFDC O TP71 RFDC AA4 RFAC A O TP72 RFAC 213 0 5 DVC ARE O TP73 DVC DVCC 2 5V TP74 LD ON D A4 TP75 AAG A ma 0 ge wo A um mio IC102 C153 FOCUS TRACKING 9 COIL DRIVE SPINDLE SLED MOTOR DRIVE IC102 AN41020A 9 09 9 9 09 A 9 09 9 09 9 9 9 9 9 2 9 09 E R234 0 M102 SLED M101 SPINDLE 8 4 Printed Wiring Boards VMP Section 1 2 See page 28 for Circuit Boards Location VMP BOARD COMPONENT SIDE O 303 5 5 200 A LO 2 o 2 TP310 bu A 8 20101021 gt S TP309 EF EG D 20 N lt A o Qa 2 20 26 gan fan OE TE 0 2 7100 oe gt FL Fr Lr Bs If 55 h C Lum e MED elo eS EP202 o oo U i Z WOS z 3 o m FE w C 5 mW Imo a sad TP401 67 E 1P402 O oH i 19103 Oc 557 SO TP405 cC 407 20 2 P o Ei One T sa TP411 VI 1412 58 170 O TP4is R CH O 1P415 29 TP73 8 1 74 99 O P94 0258 E Oren OW 2 TP88 0 OJP70
23. cm 0 42 1 11 oz inch CQ 102C 0 15 0 6 mN m 2to6g cm 0 03 0 08 oz inch 2 94 7 84 mN m 30 to 79 g cm 0 42 1 11 oz inch 0 15 0 6 mN m 2to6g cm 0 03 0 08 oz inch 6 86 17 64 mN m 70 to 179 g cm 0 98 2 49 oz inch 9 8 mN m more 100 cm or more back tension 2 tension CQ 102RC FF REV CQ 201B REV tension 1 4 oz inch or more 9 8 mN m more CQ 403R 100 cm or more 1 4 oz inch or more HCD HP8V SECTION 7 ELECTRICAL ADJUSTMENTS DECK SECTION Note Confirm each contents of this section first of all If the results are not satisfied do the adjustment 1 Demagnetize the record playback head with a head demagnetizer 2 Do not use a magnetized screwdriver for the adjustments 3 After the adjustments apply suitable locking compound to the parts adjust 4 The adjustments should be performed with the rated power supply voltage unless otherwise noted 5 The adjustments should be performed in the order given in this service manual As a general rule playback circuit adjustment should be completed before performing recording circuit adjustment 6 The adjustments should be performed for both L CH and R CH 7 Switches and controls should be set as follows unless otherwise specified Test Tape P 4 A63J 10 kHz 10 dB Azimuth Adjustment Record Playback Head Azimuth Adjustment Procedure 1
24. 0 5 253052F T1 LF 2503143 4 5 2503143 4 5 253052F T1 LF 253052F T1 LF 2503052F T1 LF 2503052F T1 LF 2SA1235F 253052F T1 LF 253052F T1 LF 253052F T1 LF 253052F T1 LF 2503052F T1 LF 25B1116 TP LK 1K 5 1K 5 56 5 56 5 1K 5 1K 5 10K 5 33K 5 1K 5 56 5 56 5 1K 5 1K 5 15K 5 15 5 47K 5 47K 5 10 5 10 3 0 22 10 0 22 10 33 5 560 5 220 5 47K 5 100 5 56 5 100 5 4 7K 5 4 7K 5 4 7K 3 47K 5 Remarks 1 10W 1 10W 1 10W 1 10W 1 10W 1 10W 1 10W 1 10W 1 10W 1 10W 1 10W 1 10W 1 10W 1 10W 1 10W 1 10W 1 10W 1 10W 1 2W 1 2W 2W 2W 1 8W 1 10W 1 10W 1 10W 1 10W 1 10W 1 10W 1 10W 1 10W 1 10W 1 10W The components identified by mark A or dotted line with mark A are critical for safety Replace only with part number specified PWR AMP PWR TRANS ROLLER MOTOR SENSOR FAN STOCKER MOTOR SUB TRANS SW 1 SW 2 SW 3 Description Remarks RES CHIP 5 6K 5 1 10W METAL CHIP 2 2K 5 1 10W METAL CHIP 4 7K 5 1 10W METAL CHIP 4 7K 5 1 10W METAL CHIP 4 7K 5 1 10W METAL CHIP 10K 5 1 10W METAL CHIP 22K 5 1 10W METAL CHIP 56K 5 1 10W METAL CHIP 47K 5 1 10W METAL CHIP 33K 5 1 10W METAL CHIP 10K 5 1 10W RES CHIP 100 5 1 8W RES CHIP 100 5 1 8W CARBON 10 5 1 2W CARBON 10 5 1 2W lt RELAY gt RELAY gt k gt k gt k gt k k gt k gt k ok K
25. 1 7 8 16 22 23 32 4 9 rewind fast forward 11 10 18 44 go back go forward 7 10 12 13 18 stop 5 10 11 16 18 19 21 23 32 II pause 5 7 10 18 CD play 5 10 11 13 14 37 TAPE qa play 5 18 19 23 DISC 1 amp DISC 5 eject 9 10 elle Remote control ALPHABETICAL ORDER A N ALBUM 26 10 13 CD 2 9 11 13 16 18 19 CLEAR 9 13 14 CLOCK TIMER SELECT 23 24 CLOCK TIMER SET 3 8 22 23 DISPLAY 8 24 25 32 D SKIP 11 10 13 EFFECT ON OFF 23 20 ENTER 4 8 13 15 22 23 GAME MD 6 19 28 GROOVE 21 20 KARAOKE MPX 17 21 KEY CONTROL b 18 21 NEXT 28 11 14 Numeric buttons 10 11 13 14 Si S JOOO OOO 0 e SV 15 188 03 R R 0 2 ON SCREEN 14 26 PLAY MODE 34 9 13 18 19 23 PRESET EQ 25 20 PRESET 28 15 16 PREV 28 11 14 REPEAT FM MODE B1 12 17 SLEEP 1 22 SPECIAL MENU 10 14 SURROUND 19 20 TAPE 5 18 19 TUNER BAND 3 15 16 19 TUNER MEMORY 7 15 TUNING 27 15 16 VOL 0 22 1 2 3 14 Ce Joe ss 90 11 10 01918184 6 4 ie o 3 la l gl B BUTTON DESCRIPTIONS power 4 7 8 16 22 23 32 4 3 rewin
26. 2 g yJ l x CDM SLDE 4 R005 amp 5 9 L Bg 1 di 8 dg CDM SLDE1 sis 5 4 3 22K Rgg6 g 2 8 5 4 3 4 8 amp D GND el 8 S a a o lo 4 a N m SS ni Li O Sl t 199 PT8300 CE 7903 470P 89988642 t 9 8 8 9 Bg EV 10V 1K 2 VR001 3 00 9 9 0 8 O 8 9 68 6 3 2 2 09 09 SYSTEM MUTE el S VM 19V SW 8 218 2 LEVEL AX MAGN 50K NR 4V SW j x xx CN691 V LED614 S 2 37P WIRE991 9 1 e C007 coas 199K Mar 19UF 59V 19UF 59V C999 oe 116001 wwiev 9 9 45 t C812 MIC AMP 1 2 2UF 50V H 10US M62703ML C911147P 4 AERE R997 R999 9 43 e 1 R911 9 9 p og Q NJM4565M TE2 10K PRESET PRESET CD TUNER TAPE Ta jm m ac lt gt S dq wd dV dq EL O O O O O 0623 0624 4 5622 m S620 AN 5618 S617 ge S615 5614 ives m 21 155355 155555 R912 19V 330P 1 R633 R632 R631 R639 R629 R628 R627 R626 479 R657 4 7K 6 8 4 7 3 3K 2 2K 1 5K 1 5K 1K 680 gt E GND REC 1 FUNCTION DMMER PAUSE START RQ22 O O O O O O O O O O G Y v
27. 4 7uF 20 00 4 7uF 20 00 0 1uF 5 00 0 1uF 5 00 0 1uF 5 00 0 1uF 5 00 2200uF 20 00 2200uF 20 00 10uF 20 00 10uF 20 00 6800uF 20 00 1000uF 20 00 2200uF 20 00 470uF 20 00 47uF 20 00 1000uF 20 00 470uF 20 00 10uF 20 00 100uF 20 00 Remarks 50V 50V 50V 50V 50V 50V 50V 50V 25V 50V 50V 50V 50V 25V 50V 50V 50V 50V 50V 50V 50V 50V 50V 50V 50V 50V 16V 50V 50V 50V 50V 50V 50V 50V 50V 25V 50V 50V 25V 50V 50V 50V 50V 50V 50V 16V 25V 50V 50V 6 3V 16V 25V 16V 10V 16V 16V 50V 35V Ref No C419 C420 C421 C422 C423 CN101 CN301 CN302 CN303 CN305 CN402 CN403 CN404 CN405 D102 D301 D302 D303 D304 D305 D306 D309 D401 D402 D403 D404 D405 D406 D407 D408 D409 D410 D411 D412 D413 D414 D415 D416 D417 EP401 201 10301 10302 10401 10402 10403 10404 1 126 959 11 1 164 156 11 1 164 156 11 1 164 156 11 1 164 156 11 1 784 733 11 1 784 780 11 1 779 564 11 1 568 828 11 1 564 706 11 1 784 798 11 1 691 040 31 1 778 982 21 1 564 707 11 8 719 988 61 8 719 988 61 6 500 522 21 6 500 522 21 6 500 522 21 6 500 522 21 8 719 988 61 8 719 988 61 6 500 522 21 6 500 522 21 6 500 522 21 6 500 522 21 6 500 522 21 6 500 522 21 6 500 522 21 6 500 522 21 8 719 988 61 6 500 522 21 8 719 988 61 6 500 522 21 8 719 988 61 8 719 988 61 8 719 083 70 8 719 069 55 8 719 98
28. 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 Remarks 1 10W 1 10W 1 10W 1 10W 1 10W 1 10W 1 10W 1 10W 1 10W 1 10W 1 10W 1 10W 1 10W 1 10W 1 10W 1 10W 1 10W 1 10W 1 10W 1 10W 1 10W 1 10W 1 10W 1 10W 1 10W 1 10W 1 10W 1 10W 1 10W 1 10W 1 10W 1 10W 1 10W 1 10W 1 10W 1 10W 1 10W 1 10W 1 10W 1 10W 1 10W 1 10W 1 10W 1 10W 1 10W 1 10W 1 10W 1 10W 1 10W 1 10W 1 10W 1 10W 1 10W 1 10W 1 10W 1 10W 1 10W 1 10W Ref No R375 R376 R377 R378 R379 R380 R381 R382 R383 R384 R385 R389 R390 R391 R392 R393 R394 R395 R396 R397 R398 R399 R401 R402 R403 R404 R405 R406 R407 R408 R409 R410 R411 R412 R413 R414 R415 R416 R417 R418 R419 R420 R421 R427 R428 R429 R430 R431 R432 R433 R434 R435 R436 R437 R438 R439 R440 Part No 1 216 837 11 1 216 829 11 1 216 837 11 1 216 829 11 1 218 717 11 1 218 717 11 1 216 837 11 1 218 717 11 1 218 717 11 1 216 837 11 1 216 829 11 1 216 829 11 1 216 837 11 1 218 717 11 1 218 717 11 1 216 837 11 1 216 845 11 1 216 845 11 1 216 829 11 1 216 829 11 1 216 821 11 1 216 821 11 1 216 825 11 1 216 825 11 1 216 825 11 1 216 821 11 1 216 198 91 1 216 821 11 1 216 198 91 1 216 829 11 1 216 837 11 1 216 829 11 1 215 891 11 1 215 891 11 1 216 837 11 1 216 8
29. 7 To exit from this mode press three buttons im and DISC 4 simultaneously Note Perform the Cold Reset to initialize the equalizer parameters CD Service Mode This mode can run the CD sled motor freely Use this mode for instance when cleaning the pickup Procedure 1 Press button to turn the set on 2 Set the function to CD 3 Press three buttons DISPLAY m and simultaneously 4 The MPEG AV TEST mode is selected 5 When the buttons is depressed the CD service mode is activated 6 Press button to move the pickup to outside track or press 6 4 button to inside track 7 To exit from this mode perform as follows 1 Move the pickup to the most inside track 2 Perform the Cold Reset Note Do not run the sled motor excessively otherwise the gear can 24 be chipped SECTION 6 MECHANICAL ADJUSTMENTS TAPE MECHANISM DECK SECTION Precaution Clean the following parts with a denatured alcohol moistened swab record playback heads pinch rollers erase head rubber belts capstan idlers 2 Demagnetize the record playback head with head demagnetizer 3 Do not use a magnetized screwdriver for the adjustments 4 After the adjustments apply suitable locking compound to the parts adjusted 5 The adjustments should be performed with the rated power supply voltage unless otherwise noted Torque Measurement Meter reading 2 94 7 84 mN m FWD CQ 102C 30 to 79 g
30. 8 1 Description SCREW CASE 3 TP2 CASE SIDE L LID TC WINDOW TC SPRING LID SCREW 2 6X8 BVTP SPRING CASSETTE DETENT PANEL 1 SUB TOP SECTION 9 EXPLODED VIEWS The mechanical parts with no reference number in the exploded views are not supplied Abbreviation 220 240 V AC area in model Saudi Arabia model SP Singapore model Thai model Remark Ref No Part No 9 4 246 389 11 10 4 246 391 01 11 1 827 392 11 12 1 796 351 41 13 4 246 393 11 14 4 246 403 01 1 7 685 646 79 2 7 685 650 79 HCD HP8V The components identified by mark A or dotted line with mark A are critical for safety Replace only with part number specified Description Remark PANEL TOP PANEL R SUB TOP WIRE FLAT TYPE 8 CORE MECHANISM SIGNAL CASSETTE CASE SIDE R SPACER SCREW BVTP 3X8 TYPE2 IT 3 SCREW BVTP 3X16 TYPE2 IT 3 57 HCD HP8V 9 2 Front Panel Section 58 Part No 4 225 252 01 4 246 397 01 4 246 384 01 4 246 385 01 4 246 382 01 4 246 374 31 4 246 383 01 4 246 379 01 4 246 378 01 4 246 381 01 4 246 376 01 4 246 380 01 Description Remark CUSHION FOOT EMBLEM 5CD KNOB VOL RING VOL BUTTON FUNCTION PANEL FRONT BUTTON PRESET BUTTON POWER INDICATOR POWER BUTTON PLAY WINDOW DISPLAY BUTTON DISPLAY Part No 1 769 920 11 A 4747 557 A A 4747 565 A A 4747 56
31. C521 C522 C523 C524 C525 C533 C534 C535 C536 C537 C538 C539 C540 C541 C542 C543 C544 C545 C546 C547 C548 C549 C550 C551 C552 C561 C566 C567 C570 C571 C572 C573 C574 C575 C576 C581 C582 C583 C584 C596 C597 CN101 CN201 CN301 FB201 FB251 FB252 FB360 FB501 Part No 1 164 156 11 1 164 156 11 1 164 156 11 1 162 964 11 1 164 156 11 1 162 912 11 1 162 912 11 1 164 156 11 1 126 193 11 1 164 156 11 1 164 315 11 1 110 563 11 1 164 217 11 1 162 927 11 1 126 206 11 1 117 863 11 1 164 156 11 1 162 974 11 1 164 156 11 1 164 315 11 1 117 863 11 1 126 193 11 1 164 156 11 1 126 193 11 1 164 156 11 1 162 913 11 1 162 913 11 1 164 156 11 1 126 193 11 1 164 156 11 1 126 206 11 1 164 156 11 1 162 967 11 1 164 156 11 1 164 156 11 1 164 156 11 1 164 156 11 1 126 206 11 1 126 206 11 1 164 156 11 1 124 779 00 1 164 156 11 1 164 156 11 1 124 779 00 1 124 779 00 1 784 327 21 1 778 874 11 1 794 509 11 1 469 869 21 1 469 869 21 1 469 869 21 1 469 869 21 1 469 869 21 Description CERAMIC CHIP CERAMIC CHIP CERAMIC CHIP CERAMIC CHIP CERAMIC CHIP CERAMIC CHIP CERAMIC CHIP CERAMIC CHIP ELECT CERAMIC CHIP CERAMIC CHIP CERAMIC CHIP CERAMIC CHIP CERAMIC CHIP ELECT CHIP CERAMIC CHIP CERAMIC CHIP CERAMIC CHIP CERAMIC CHIP CERAMIC CHIP CERAMIC CHIP ELECT CERAMIC CHIP ELECT CERAMIC CHIP CERAMIC CHIP CERAMIC CHIP CERAMIC CHIP E
32. CERAMIC CHIP ELECT ELECT CERAMIC CHIP CERAMIC CHIP CERAMIC CHIP CERAMIC CHIP CERAMIC CHIP CERAMIC CHIP CERAMIC CHIP CERAMIC CHIP CERAMIC CHIP CERAMIC CHIP FILM ELECT FILM ELECT lt CONNECTOR gt 4 7uF 100uF 4 7uF 0 22uF 0 22uF 220PF 2 2uF 100uF 0 1uF 0 1uF 0 1uF 0 1uF 0 1uF 0 1uF 0 1uF 0 1uF 0 1uF 0 1uF 0 1uF 2200uF 2200uF 20 00 20 00 20 00 10 20 00 20 00 5 00 20 00 5 00 20 00 CONNECTOR BOARD BOARD 13P PLUG CONNECTOR 3P PIN CONNECTOR SMALL TYPE 2P lt DIODE gt DIODE D55BA204101 DIODE 1SS355TE 17 DIODE 1SS355TE 17 DIODE 155355 17 DIODE 1SS355TE 17 DIODE 1SS355TE 17 DIODE 1SS355TE 17 DIODE 1SS355TE 17 DIODE 1SS355TE 17 lt EARTH TERMINAL gt TERMINAL EARTH lt FUSIBLE gt FUSIBLE FUSIBLE STK403 070 1 100 lt TERMINAL BOARD gt 5 3 TERMINAL BOARD 4P SPEAKER lt JUMPER RESISTOR gt METAL CHIP 0 METAL CHIP 0 METAL CHIP 0 METAL CHIP 0 5 5 5 5 Remarks 50V 10V 50V 16V 16V 50V 50V 50V 25V 25V 25V 25V 25V 25V 25V 25V 25V 25V 50V 50V 50V 50V 1 4W 1 4W 1 10W 1 10W 1 10W 1 10W Ref No JR505 L501 L502 Q501 Q502 Q503 Q504 Q505 Q506 Q507 Q508 Q509 Q510 Q511 Q512 Q513 Q514 Q515 R501 R502 R503 R504 R507 R508 R509 R510 R511 R512 R513 R514 R515 R516 R517 R518 R519 R520 R521 R522
33. Mode Playback test tape PWR AMP board P 4 A63J SPEAKER terminals JK501 10 kHz 10 aB L CH level meter Turn the adjustment screw and check output peaks If the peaks do not match for L CH and R CH turn the adjustment screw within 7 DN within utpu 1 dB level R CH eak Screw 4 4 Screw position 2 position pea peak Mode Playback PWR AMP board test tape SPEAKER terminals JK501 P 4 A63J L CH 10 kHz 10 dB oscilloscope waveform of oscilloscope C2 CJ 45 90 135 180 good wrong Repeat step 1 to 3 in playback REV mode After the adjustments apply suitable locking compound to the pats adjusted Adjustment Location Record Playback Erase Head 25 HCD HP8V CD SECTION Note 1 CD Block is basically designed to operate without adjustment Therefore check each item in order given 2 Use LUV PO1 Part No 4 999 032 01 unless otherwise indicated 3 Use an oscilloscope with more than 10M 2 impedance 4 Clean the object lens by an applicator with neutral detergent when the signal level is low than specified value with the following checks S CURVE CHECK oscilloscope BD board TP68 FE O O 7 DVC O4 0 Procedure Connect an oscilloscope to TP68 FE and TP73 DVC on the BD board 2 Turn the power
34. Q Remove five solders of rotary encoder MODE MOTOR 5 board 19 Remove two solders of motor M771 a Q belt mode V 3 17 Rubber Roller Slider Assy Q step screw Q step screw tension step screw spring rl es slider 2 Q tension spring base slider 4 rubber roller slider assy A tension spring a base slider 5 rubber roller slider 1 assy rubber roller slider 2 assy D step screw rubber roller slider 4 assy rubber roller screw slider 5 assy BVTP2 6 8 __ 17 HCD HP8V 3 18 Timing Belt Front Rear slider mode cam assy two gears two gears center When install three timing belts its pass under each claws timing belt rear timing belt rear timing belt rear center claw S timing belt claw ront KR O e ALA SD A le em X 297 s claw By 8 gear timing timing belt front gear mode cam Note Note Refer to assembly Section 4 screw PTPWH2 6 x 8 3 19 Cam Gear gear mode cam E screw 2 gear mode 5 gt screw PTPWH2 6 x 8 gear mode 5 NG screw PTPWH2 6 x 8 PTPWH2 6 x 8 es HS Cem mode deceleration gear amp mode 0 8
35. base unit BU 30BD62 S insulator BU30 Q floating screw PTPWHM2 6 6 Q floating screw C QPTPWHM2 6x 6 S insulator BU30 2 floating screw e PTPWHM2 6 6 _ o insulator 13 HCD HP8V 3 11 BD Board wire flat type 16 core 7 7 7 7 7 7 gt DES US US Q Remove the solder four portions BD board 14 HCD HP8V 3 12 SW Board Bracket Top Assy SW 3 board SW 2 board SW 4 board Q four screws BTP2 6 x 6 Q six screws BVTP2 6 x 8 3 13 CONNECTOR Board Q connector CN702 ND Q connector CONNECTOR board four screws BVTP2 6 x 8 CONNECTOR board Q Remove five solders 15 HCD HP8V 3 14 Motor Stocker Assy Stocker M761 two screws BVTP2 6 x 8 Remove two solders STOCKER MOTOR board V motor stocker assy stocker M761 x belt mode 3 15 Motor Roller Assy Roller M781 two screws Remove two solders Q ROLLER MOTOR board E Q motor roller assy roller M781 belt roller V 16 HCD HP8V 3 16 Motor Mode Assy Mode M771 two screws 4 BVTP2 6 x 8 Q MODE MOTOR board Q motor mode assy mode M771
36. ma B Line Line Voltages and waveforms are dc with respect to ground under no signal detuned conditions Impossible to measure Voltages are taken with a VOM Input impedance 10 Voltage variations may be noted due to normal produc tion tolerances Waveforms are taken with a oscilloscope Waveforms are taken with a oscilloscope Voltage variations may be noted due to normal produc tion tolerances Circled numbers refer to waveforms Signal path TUNER CD mp MD VIDEO gt gt TAPE gt REC EZ DIGITAL OUT Abbreviation E3 220 240 V AC area in E model EA Saudi Arabia model SP Singapore model TH Thai model For printed wiring boards Note e oO Caution Pattern face side Conductor Side Parts face side Component Side parts extracted from the component side parts extracted from the conductor side internal component Pattern from the side which enables seeing e Indication of transistor B These are omitted Parts on the pattern face side seen from the pattern face are indicated Parts on the parts face side seen from the parts face are indicated These are omitted These are omitted 29 e Waveforms BD Board 1 IC103 49 RFAC CD Play Mode 1 05 0 3 Vp p 200 mV DIV 400 ns DIV 2 IC103 19 FE CD Play Mode Approx 250 mVp p 100 mV DIV
37. 0011 800138 ZE C001 R009 R0088 e M 4 colo 2 D x 6032 6054 e D rosea C051H 80978 RO958 SS FO C052 C053 M ORos8 R C048 0003 2112 f 10002 eke 88093 TN CO c e 1 048 A 042 e M R099 7 EN 25 te iS 80298 5 S iJ Lo 0041 8 20983 610 um L A ce98 A c0984 a a v CD 70983 1 689 249 JK001 10 Semiconductor Location Ret No Location D606 D607 D615 D616 D617 D619 D620 D621 D622 D623 D624 D625 D626 16001 16002 601 IC602 IC603 LED607 LED608 LED609 LED610 LED611 LED614 Q001 Q601 Q609 Q610 RM601 JK601 Pos HCD HP8V 8 13 Schematic Diagram Front Section See page 47 for IC Block Diagrams See page 50 for IC Pin Function See page 29 for Waveforms 1 2 3 4 5 6 7 8 9 10 11 12 13 TO MAIN BOARD A CN303 Page 42 WIRE691 TO CHASSIS FLD691 FLUORESCENT INDICATO JK601 C610 1000P R ra LC78646 LC78684 DO LC78646 LC78684 DI LC78646 LC78684 CLK
38. 1 686 723 12 4 239 696 01 4 239 695 02 4 240 019 01 4 243 682 01 4 239 683 01 4 243 702 01 4 243 683 01 4 239 618 01 4 243 681 01 4 951 620 01 4 239 692 02 S gt M771 _ 565 Mey 576 9 Description CAM GEAR SENSOR BOARD GEAR EJECT LOCK CAM EJECT LOCK GEAR MODE 5 GEAR MODE C PULLEY MODE DECELERATION BELT MODE V GEAR MODE D SCREW PWH 2X6 STEP TAPPING GEAR MODE B SCREW 2 6X8 BVTP CAM BU U D 563 0 575 Part No 4 239 694 01 4 241 731 01 4 241 732 01 4 241 734 01 4 241 735 01 4 221 899 01 4 243 680 01 1 686 24 12 4 986 156 01 A 4735 953 A 1 477 300 11 7 685 902 21 not supplied Description Remark GEAR MODE CAM SHUTTER A LEVER SHUTTER B LEVER SHAFT SHUTTER SPRING SHUTTER COMPRESSION SCREW DIA 12 FROATING GEAR MODE A MODE MOTOR BOARD PULLEY MOTOR MOTOR ASSY MODE ENCODER ROTARY MODE SCREW PTPWH 2 6 8 HCD HP8V 9 11 Base Unit Section BU 30BD62 606 Ref No Part No Description Remark Ref No Part No Description Remark 601 4 243 716 01 HOLDER BU 30 605 4 985 672 01 SCREW PTPWH M2 6 FLOATING 602 4 244 556 01 SPRING FRONT COMPRESSION 606 1 782 817 11 WIRE FLAT TYPE 16 CORE 603 A 4728 371 A BD BOARD COMPLETE A 607 A 4735 189 A BU 30 61 ASSY including M101 M102 604 4 231 451 01 INSULATOR BU 30 610 4 227 045 31 SPRING
39. 11 1 216 833 11 1 216 833 11 1 216 833 11 1 216 813 11 1 216 821 11 1 216 841 11 1 216 841 11 1 216 841 11 1 218 867 11 1 218 867 11 1 216 833 11 1 216 833 11 1 216 829 11 1 216 815 11 1 216 797 11 1 216 838 11 1 216 829 11 1 216 837 11 1 216 837 11 1 216 829 11 1 216 833 11 1 216 829 11 1 216 829 11 1 216 833 11 1 216 833 11 1 216 817 11 1 216 817 11 1 216 833 11 1 216 833 11 1 216 829 11 1 216 833 11 1 216 833 11 1 216 829 11 1 216 829 11 1 216 829 11 1 216 829 11 1 216 829 11 Description TRANSISTOR TRANSISTOR TRANSISTOR TRANSISTOR TRANSISTOR RESISTOR METAL CHIP METAL CHIP METAL CHIP METAL CHIP METAL CHIP METAL CHIP METAL CHIP METAL CHIP METAL CHIP METAL CHIP METAL CHIP METAL CHIP METAL CHIP METAL CHIP METAL CHIP METAL CHIP METAL CHIP METAL CHIP METAL CHIP METAL CHIP METAL CHIP METAL CHIP METAL CHIP METAL CHIP METAL CHIP METAL CHIP METAL CHIP METAL CHIP METAL CHIP METAL CHIP METAL CHIP METAL CHIP METAL CHIP METAL CHIP METAL CHIP METAL CHIP METAL CHIP METAL CHIP METAL CHIP METAL CHIP METAL CHIP METAL CHIP METAL CHIP METAL CHIP METAL CHIP METAL CHIP METAL CHIP METAL CHIP METAL CHIP METAL CHIP HCD HP8V Remarks 29B1116 TP LK 2503052F 11 LF 2SA1235F 2503052F 11 LF 2SA1932 TP 100K 5 1 10W 100K 5 1 10W 4 7K 5 1 10W 4 7K 5 1 10W 8 2K 5 1 10W 8 2K 5 1 10W 10K 5 1 10W 10K 5 1 10W 2 2K 5 1 10W 2 2K 5 1 10W 1 8K
40. 162 964 11 1 162 964 11 1 162 960 11 1 162 960 11 1 126 964 11 1 126 964 11 1 126 966 11 1 164 156 11 gt F gt F K K K K K K K K K K K KK K K K K K lt CAPACITOR gt ELECT 10uF 20 00 50V ELECT 10uF 20 00 50V CERAMIC CHIP 0 001uF 10 50 CERAMIC CHIP 0 001uF 10 50 CERAMIC CHIP 220 10 50 CERAMIC CHIP 220PF 10 50 ELECT 10uF 20 00 50V ELECT 10uF 20 00 50V ELECT 33uF 20 00 16V CERAMIC CHIP 0 1uF 29V 75 HCD HP8V Ref No C511 C513 C514 C515 C516 C517 C518 C520 C523 C524 C525 C526 C527 C528 C529 C530 C531 C532 C541 C542 C543 C544 CN501 CN503 CN504 D501 D502 D503 D504 D505 D506 D507 D508 D509 EP501 A FR501 AN FR502 10501 JK501 JR501 JR502 JR503 JR504 76 Part No 1 126 963 11 1 104 665 11 1 126 963 11 1 165 128 11 1 165 128 11 1 162 960 11 1 126 961 11 1 126 968 11 1 164 156 11 1 164 156 11 1 164 156 11 1 164 156 11 1 164 156 11 1 164 156 11 1 164 156 11 1 164 156 11 1 164 156 11 1 164 156 11 1 136 165 00 1 128 550 11 1 136 165 00 1 128 550 11 1 778 982 21 1 564 506 11 1 564 704 11 8 719 510 68 8 719 988 61 8 719 988 61 8 719 988 61 8 719 988 61 8 719 988 61 8 719 988 61 8 719 988 61 8 719 988 61 1 537 738 21 1 202 972 61 1 212 881 11 6 600 089 01 1 694 884 11 1 216 864 11 1 216 864 11 1 216 864 11 1 216 864 11 Description ELECT ELECT ELECT CERAMIC CHIP CERAMIC CHIP
41. 164 159 21 CERAMIC 0 1uF 50 0101 8 729 049 31 TRANSISTOR 258710 756 1 164 159 21 CERAMIC 0 1uF 50 68 Ref No C758 C761 C762 C763 C764 C765 C766 C767 C768 C769 0771 0781 CN701 CN702 CN703 CN710 0701 0711 0721 701 711 721 0731 R701 R702 R711 R712 R721 R722 R731 R732 R733 R734 JK302 KK K KK K KK KK K K K K K Part No 1 164 159 21 1 162 306 11 1 164 159 21 1 164 159 21 1 164 159 21 1 164 159 21 1 164 159 21 1 164 159 21 1 164 159 21 1 164 159 21 1 162 306 11 1 162 306 11 1 779 564 21 1 785 329 11 1 785 328 11 1 506 486 11 8 719 921 40 8 719 109 89 8 719 982 03 8 89 599 09 8 799 598 89 8 759 598 69 8 729 029 66 1 249 415 11 1 247 807 31 1 249 415 11 1 247 807 31 1 249 415 11 1 247 807 31 1 247 806 11 1 249 417 11 1 249 429 11 1 249 429 11 1 689 247 12 1 774 227 31 Description CERAMIC CERAMIC CERAMIC CERAMIC CERAMIC CERAMIC CERAMIC CERAMIC CERAMIC CERAMIC CERAMIC CERAMIC lt CONNECTOR gt CONNECTOR FFC LIF NON ZIF 27 PIN CONNECTOR LIGHT ANGLE 3P PIN CONNECTOR LIGHT ANGRE 2P 0 1uF 0 01uF 0 1uF 0 1uF 0 1uF 0 1uF 0 1uF 0 1uF 0 1uF 0 1uF 0 01uF 0 01uF PIN CONNECTOR 7 lt DIODE gt DIODE MTZJ T 77 4 7B DIODE MTZJ T 77 5 6B DIODE MTZJ T 77 3 6A 10 IC BA6956AN
42. 20 00 20 00 20 00 20 00 20 00 20 00 20 00 10 00 10 00 10 10 20 00 20 00 20 00 20 00 10 10 5 5 5 5 20 00 20 00 20 00 20 00 20 00 20 00 20 00 20 00 20 00 20 00 20 00 20 00 20 00 20 00 20 00 20 00 20 00 20 00 5 00 5 00 5 00 5 00 5 00 5 00 5 00 Remarks 90V 90V 16V 16V 50V 50V 50V 50V 50V 50V 50V 50V 50V 50V 50V 50V 50V 16V 16V 50V 50V 50V 16V 50V 25V 50V 50V 50V 50V 50V 50V 50V 50V 50V 50V 10V 50V 50V 50V 50V 50V 50V 50V 50V 50V 50V 50V 50V 50V 50V 50V 50V 50V 50V 50V 50V 69 HCD HP8V Ref No C327 0328 0329 0330 0331 0332 0333 0334 0338 0340 0341 0342 0343 0344 0345 0346 0347 0348 0349 0350 0351 0352 0353 0354 0355 0356 0357 0358 0359 0360 0361 0362 0363 0364 0365 0366 0367 0368 0369 0371 0372 0401 0402 0403 0404 0405 0406 0407 0408 0409 0411 0412 0413 0414 0415 0416 0417 0418 0 Part No 1 130 476 00 1 130 476 00 1 126 964 11 1 126 964 11 1 136 165 00 1 136 165 00 1 136 164 00 1 136 164 00 1 164 227 11 1 162 960 11 1 162 960 11 1 126 964 11 1 162 953 11 1 164 156 11 1 162 953 11 1 162 964 11 1 126 964 11 1 126 964 11 1 126 964 11 1 126 964 11 1 162 964 11 1 162 964 11 1 162 962 11 1 162 962 11 1 162 962 11 1 162 962 11 1 126 933 11 1 162 960 11 1 162 9
43. 239 689 01 Description STOCKER MOTOR BOARD SCREW 2 6 8 CAM STOCKER U D GEAR STOCKER COMMUNICATION CONNECTOR BOARD COMPLETE GEAR STOCKER DECELERATION 310 Remark Ref No 309 310 312 M761 5702 HCD HP8V not supplied Part No Description Remark 4 239 698 01 PULLEY STOCKER 4 211 237 01 BELT MODE 4 986 156 01 PULLEY MOTOR A 4735 953 A MOTOR ASSY STOCKER 1 477 299 11 ENCODER ROTARY STOCKER POSITION 7 685 902 21 SCREW PTPWH 2 6X8 TYPE2 61 HCD HP8V 9 6 CD Mechanism Section 2 CDM69BH 30BD62 Ref No 351 352 353 354 62 Part No 1 686 727 12 1 686 728 12 1 686 729 12 1 686 730 12 optical pick up section Description SW 1 BOARD SW 2 BOARD SW 3 SW 4 BOARD Remark Ref No 355 356 357 9 Part No 4 951 620 01 4 985 672 01 4 221 899 01 685 533 14 Description SCREW 2 6 8 SCREW PTPWHM2 6 FLOATING SCREW DIA 12 FROATING SCREW 2 6X6 N S Remark HCD HP8V 9 7 CD Mechanism Section 3 CDM69BH 30BD62 not supplied not not supplied Part No X 4955 447 1 4 992 069 01 4 239 648 01 4 239 646 01 4 239 641 01 4 239 642 01 4 239 679 01 4 243 714 01 4 239 649 01 4 244 035 01 4 239 640 02 4 243 291 01 supplied not supplied Description Remark PULLEY A BU30 ASSY CHUCKING SCREW PTPWH M2
44. 4 simultaneously 3 The message VOLUME MIN VOLUME 16 or VOLUME is displayed when turning the VOLUME knob clockwise or conterclockwise 4 Each time the button is pressed the message MAX or GEQ MIN is displayed The function of the equalizer is set to maximum or minimum 5 message FLAT is displayed when pressing the button The function of the equalizer is set to flat 6 Each time the button is pressed the message VACS OFF or VACS ON is displayed 7 Automatic recording playback Press the button when a tape is inserted recording is started and the input source function is selected to MD automatically 8 When the 4 button is pressed tape is rewound stops at around the record starting position and playback is started automatically 9 To exit from this mode press the button to turn the set off 23 HCD HP8V AMP Test Mode Procedure 1 Press the button to turn the set on 2 enter the test mode press the three buttons Cl and simultaneously 3 The message AMP TEST IN is displayed 4 Press the and buttons simultaneously The VACS status and IC parameters are displayed Example D S 4 0 2 5 DBFB ON OFF Function Press the GROOVE button DBFB ON or DBFB is displayed 6 SURROUND ON OFF Function Press the button SURROUND ON or SURROUND OFF is displayed
45. 5 1 10W 1 8K 5 1 10W 22K 5 1 10W 10K 5 1 10W 10K 5 1 10W 10K 5 1 10W 220 5 1 10W 1K 5 1 10W 47K 5 1 10W 47K 5 1 10W 47K 5 1 10W 6 8K 5 1 10W 6 8K 5 1 10W 10K 5 1 10W 10K 5 1 10W 4 7K 5 1 10W 330 5 1 10W 10 5 1 10W 2 K 5 1 10W 4 7K 5 1 10W 22K 5 1 10W 22K 5 1 10W 4 7K 5 1 10W 10K 5 1 10W 4 7K 5 1 10W 4 7K 5 1 10W 10K 5 1 10W 10K 5 1 10W 470 5 1 10W 470 5 1 10W 10K 5 1 10W 10K 5 1 10W 4 7K 5 1 10W 10K 5 1 10W 10K 5 1 10W 4 7K 5 1 10W 4 7K 5 1 10W 4 7K 5 1 10W 4 7K 5 1 10W 4 7K 5 1 10W 71 HCD HP8V Ref No R306 R307 R308 R309 R310 R311 R312 R313 R314 R315 R316 R317 R318 R319 R321 R322 R323 R324 R325 R326 R327 R328 R329 R330 R331 R332 R333 R340 R341 R343 R344 R345 R346 R347 R348 R349 R350 R351 R352 R353 R354 R355 R356 R357 R358 R359 R360 R361 R362 R363 R364 R365 R366 R367 R368 R369 R370 R371 72 Part No 1 216 829 11 1 216 833 11 1 216 833 11 1 216 833 11 1 216 825 11 1 216 825 11 1 216 833 11 1 216 833 11 1 216 829 11 1 216 829 11 1 216 833 11 1 216 833 11 1 216 841 11 1 216 841 11 1 216 821 11 1 216 821 11 1 216 833 11 1 216 821 11 1 216 829 11 1 216 829 11 1 216 821 11 1 216 809 11 1 216 809 11 1 216 833 11 1 216 829 11 1 216 819 11 1 216 841 11 1 216 833 11 1 216 845 11 1 216 829 11 1 216 837 11 1 216 837 11 1 216 837 11 1 216 829 11 1 216 829 11 1 2
46. 6 8 each groove of cam stocker three cams U D then fix by rotating the cams in the direction 9 2 stocker U D of arrow boss cam y stocker U D Gu To install three cams stocker U D align each groove of the cam stocker U D with each A mark on the rotary encoder chassis as shown in the figure 702 hole Position the hole on the gear stocker communication on the screw of the rotary encoder S702 stocker communication rear 22 HCD HP8V SECTION 5 TEST MODE AM Channel Step 9 kHz 10kHz Selection Mode Either the 9 kHz step or 10 kHz step can be selected for the AM channel step Procedure 1 Set the function to AM 2 Press the button to turn off the main power 3 While depressing the button press the button to turn on the main power 4 Either the message MW 9k STEP MW10k STEP appears and thus the channel step is changed over CD Ship Mode This mode moves the optical pick up to the position durable to vibration Use this mode when returning the set to the customer after repair Procedure 1 Press the button to turn the set on 2 Press button and the I O button simultaneously 3 After the message STANDBY blinks LOCK is displayed on the fluorescent indicator tube and the CD ship mode 1 set Disc Tray Lock The disc tray lock function for the antitheft of an dem
47. 8 BCK Bitelock signal 2 8224MHz output 94 mm L is output when playback disc is emphasis off is output when playback disc is emphasis on Not used 95 96 SQSO Subcode Q 80 bit peak and level data CD text data output 97 VDD2 Digital power supply terminal 2 3V for CD DSP block 8 LSQCK SQSOreadoutclocksignalowpu 99 SBSO 0 Subcode P to W serial data output terminal Notused 01 EXCK 102 108 LDDAT O Seriatdataoutpt 104 vss2 Digital ground 105 LCDxRST Reset signal output L reset 106 Reset signal input L reset 107 Muting on off control signal input terminal H muting on Not used 108 LXLAT O Serial data latch pulse signal output HCD HP8V 54 O sens o O SENS serial daa readout cook signal ouput 2 Digi power supply tei 5258 us xueF o XUGF signat ouputteminl Name 0 o 2 VSS3 123 124 C2 pointer signat output 000000000000 125 Subcode sync 50 51 detection signal input SCOR Subcode sync 50451 detection signal 0 0 U 000000 COUT O Numbers of track counted signal output terminal Notused 128 VDD4 Digital ground terminal for CD DSP bloc o 129 130 131 Focus OK signal input output 132 133 134
48. 9 Confirm that the value of level meter is 2 5 2 0 dBs 10 Confirm that the value of frequency counter is 54 MHz 400 Hz 11 Confirm that the value of frequency counter is 4 2336 MHz 12 To exit from this mode Press three buttons DISPLAY and simultaneously HCD HP8V VMP BOARD Component Side TP70 54 MHz TP182 4 2336 MHz O TP415 TP413 L OUT OO R OUT 27 HCD HP8V Circuit Boards Location PWR SECTION 8 DIAGRAMS SUB TRANS board E SENSOR FAN board PWR AMP board ke MAIN board PANEL board STOCKER MOTOR board ST ENCODER board JACK board ROLLER MOTOR board SW 4 board VMP board SW 3 board E X SW 2 board os lt gt 2 SW 1 board CONNECTOR board SENSOR board 28 BD board MODE MOTOR board THIS NOTE IS COMMON FOR PRINTED WIRING BOARDS AND SCHEMATIC DIAGRAMS In addition to this the necessary note is printed in each block For schematic diagrams Note All capacitors are in uF unless otherwise noted pF uuF 50 WV or less are not indicated except for electrolytics and tantalums All resistors are Q and 4W or less unless otherwise specified internal component Em4 nonflammable resistor two fusible resistor _ panel designation The components identified by mark A or dotted line with mark A are critical for safety Replace only with part number specified
49. A 1 0 EXPANDER 0312 0313 N R101 100K 7 2SD1306NETL 28D1306NETL SYS CS R102 100K 17 R371 0314 2 ree VMUTE R369 BN1F4M 5 NC 5 47k 34 MUTE CONT sa cys ok R341 155355 B E svs GU 214 C305 0309 311 12 SYS CLK D 0 100K 94 3g sov PANEL 34 ia SYS OUT R399 1K T BOARD ss s R397 6363 c312 10 50 CN602 8 A 5V SW 4 7K TOUSEN 1 7 CN399 CN3984P R CH 3724 70 s apum L 5 L CH AE 50V BORD C311 10 50V DOUT 5 S 55 R88 C371 47UE D 5V SW 8 5 NC s x E PIS O o SLE a gt 10K x 4 JK301 R464 470K Ww ra 2SD1306NETL R454 22K S Dak F sf C348 10 50V 2 SOUND a PROCESSOR 8 n o 220P 5 REG 5 amp R gi 0401 402 SEE B SWITCH C369 S 8 o o ar Q306 307 MUTE CONT IC493 TA7810S 0302 0303 0304 0305 JACK G BOARD IC494 0402 2581375 UPC7895A 8 4 8 2 VCC 18V 0406 407 R233 22K VCC4 10V a 19EDB49 TB3 X4 J 10V REG
50. C504 x 323 a Location st Ss A 30 B 8 R326 6207 pas Bz ZN E 2 8509 02 A 0370 r R508 079 9 3 AEIR 0 o 679 528818 Qu R506 em AH 5 o FAIRS 05 9 ce docs s 5 EUN AZ D F t za CO 53 LO 115 J 0547 R545 wa PHR PIE TT C205 j jJ a B 5 OVVIO 6 v m O R550 547 NG Lat 22 Hia H HI c5 538 7 2749 5 LO VER R534 gt tt 6254 E ES mS FB251 HH o F POED OPO o 9 561 E LO O ME N 687 869 Jun 2 5 5 6 8 2 10 HCD HP8V 8 6 Schematic Diagram VMP Section 1 2 See page 48 for IC Block Diagrams 1 2 3 4 5 6 7 8 9 10 11 12 VMP BOARD 1 2 lt gt LOW PASS FILTER DIGITAL FILTER DZA CONVERTER gt lt s gt IC102 2 2 C105 gt NJM2100M TE28 2 0 0047 CN201 C104 1 9 C106 R107 B D GND 1200p 10k D GND E L CH Q581 2SC4154TP 1EF A GND 3 3V REG 2 R158 154 C50 A 5V SW ok 20
51. CHIP 1K 5 METAL CHIP 10K 5 METAL CHIP 22K 5 Remarks 1 10W 1 10W 1 10W 1 10W 1 10W 1 10W 1 10W 1 10W 1 10W 1 10W 1 10W 1 10W 1 10W 1 10W 1 10W 1 10W 1 10W 1 10W Ref No R030 R031 R032 R033 R034 R035 R036 R037 R087 R088 R089 R090 R091 R092 R093 R094 R095 R096 R097 R098 R099 R604 R605 R606 R607 R609 R610 R611 R612 R613 R614 R615 R616 R617 R619 R620 R623 R624 R625 R626 R627 R628 R629 R630 R631 R632 R633 R634 R635 R636 R637 R638 R639 R640 R641 R642 R643 R644 Part No 1 216 809 11 1 216 829 11 1 216 848 11 1 216 834 11 1 216 825 11 1 216 841 11 1 216 825 11 1 216 817 11 1 216 820 11 1 216 820 11 1 216 827 11 1 216 827 11 1 216 837 11 1 216 837 11 1 216 837 11 1 216 847 11 1 216 813 11 1 216 837 11 1 216 837 11 1 216 837 11 1 216 841 11 1 216 833 11 1 216 833 11 1 216 829 11 1 216 833 11 1 216 833 11 1 216 835 11 1 216 809 11 1 216 809 11 1 216 821 11 1 216 821 11 1 216 821 11 1 216 833 11 1 216 833 11 1 216 833 11 1 216 833 11 1 216 198 91 1 216 835 11 1 216 817 11 1 216 819 11 1 216 821 11 1 216 823 11 1 216 823 11 1 216 825 11 1 216 827 11 1 216 829 11 1 218 867 11 1 216 198 91 1 216 198 91 1 216 198 91 1 216 198 91 1 216 835 11 1 216 817 11 1 216 819 11 1 216 821 11 1 216 823 11 1 216 823 11 1 216 825 11 Description METAL CHIP METAL CHIP METAL CHIP METAL CHIP METAL C
52. DIA 7 PARASOL ROLLER ROLLER ROLLER SPRING 1 2 TENSION SPRING 3 TENSION COIL SPRING 5 TENSION COIL PULLEY B BU30 CHUCKING PARASOL STOCKER ROLLER STOCKER RUBBER PINION SLIDER SPRING HELPER2 TENSION Ref No 7 a DA NRG Part No 4 240 039 01 4 239 702 01 4 985 672 01 4 243 713 01 4 239 647 01 4 243 916 01 4 241 599 01 4 239 643 01 4 228 414 01 4 244 032 01 4 231 505 01 4 240 040 01 not supplied Remark Description LEVER DISC STOPPER ROLLER DISC STOPPER SCREW PTPWHM2 6 FLOATING LEVER LIFTER PARASOL MAIN ROLLER RUBBER LEVER SUPPORT SPRING 4 TENSION COIL BRACKET YOKE ROLLER RUBBER SPACER CH SPRING TORSION 63 HCD HP8V 9 8 CD Mechanism Section 4 CDM69BH 30BD62 Ref No 451 452 453 454 455 456 457 458 460 461 462 463 464 465 64 457 e 454 454 455 456 p 467 457 CD mechanism deck section 5 Part No X 4954 626 1 4 239 666 01 4 239 668 01 4 239 652 01 4 239 669 01 4 239 667 01 4 239 647 01 4 244 032 01 X 4954 622 1 4 239 670 01 4954 624 4 992 069 01 4 240 981 01 4 240 041 01 Description Remark LEVER ROLLER ASSY GEAR LEVER CENTER SCREW ROLLER STEP GEAR ROLLER COMMUNICATION GEAR ROLLER CENTER PARASOL MAIN ROLLER RUBBER BASE SLIDER 2 ASS
53. METAL CHIP METAL CHIP METAL CHIP METAL CHIP METAL CHIP METAL CHIP METAL CHIP METAL CHIP METAL CHIP METAL CHIP METAL CHIP METAL CHIP METAL CHIP METAL CHIP METAL CHIP METAL CHIP METAL CHIP METAL CHIP METAL CHIP METAL CHIP METAL CHIP METAL CHIP METAL CHIP METAL CHIP METAL CHIP METAL CHIP METAL CHIP METAL CHIP METAL CHIP METAL CHIP METAL CHIP METAL CHIP METAL CHIP METAL CHIP METAL CHIP lt VIBRATOR gt 100 100 100 100 100 100 100 10K 4 1K 2 7K 10K 100K 4 7K 33K 470K 1M 1K 180K 10K 680K 100K 10K 1 6K 820 470 1K 100 470 HCD HP8V 5 5 5 5 5 5 5 5 5 5 Remarks 1 10W 1 10W 1 10W 1 10W 1 10W 1 10W 1 10W 1 10W 1 10W 1 10W 1 10W 1 10W 1 10W 1 10W 1 10W 1 10W 1 10W 1 10W 1 10W 1 10W 1 10W 1 10W 1 10W 1 10W 1 10W 1 10W 1 10W 1 10W 1 10W 1 10W 1 10W 1 10W 1 10W 1 10W 1 10W 1 10W 1 10W 1 10W VIBRATOR CRYSTAL 33 8688MHz VIBRATOR CRYSTAL 27 2 K K K K K KK KKK K K K K MISCELLANEOUS gt F KK K K K K K WIRE FLAT TYPE 8 CORE MECHANISM SIGNAL CASSETTE WIRE FLAT TYPE 9 CORE WIRE FLAT TYPE 37 CORE DC FAN TUNER FM AM WIRE FLAT TYPE 11 CORE CORD POWER WITH CONNECTOR CORD POWER EA SP CORD POWER E3 The components identified by mark A or dotted line with mark are critical for safety Replace only with part
54. MIDST DISC IS MOVING ON DISC IS PLAY POSITION SIDE OFF DISC IS STOCKER SIDE 718 BETWEEN PLAY POSITION AND STOCKER STOCKING OFF IN THE MIDST DISC IS MOVING BETWEEN PLAY POSITION AND STOCKER C767 0 1 C766 0 1 2 MOTOR BOARD S771 ROTARY ENCODER MODE CN710 7P MTR MD 1 v 030 N N k So 9 9 9 9 C771 0 01 M771 MODE No mark CD STOP HCD HP8V 8 10 Printed Wiring Boards Main Section See page 28 for Circuit Boards Location 172 Uses unleaded solder Semiconductor Location Ret No Location 1 2 3 4 5 6 7 8 REC PB ERASE REC PB JACK BOARD ome VMP BOARD CN301 1 689 247 35 TUNER MAIN BOARD Sta amp A A io NANG 123 4 R 4 gt AU 2 Hi i lom j e AN CES tete 010 ec Wi 4 Ne T N ui RC jyan UN 210 200121 o N ARE WL TO PWR TRANS BOARD CN907 Page 45 PANEL BOARD E CN601 Page 43 TAPE DECK TO TO CONNECTOR TO PANEL PANEL CHASSIS BOA
55. NGGON R 2 170 5 STOWE 8294 5295 ZEN eco H 7195 LED614 3 2 le e 2 A NES 51616616 2 FUNCTION ses B evga o O 9494 219 R620 orgy R B olgu e SB8Wb 636 gt J 5634 A 9 98 8 Us 88WW UE S gt 622 SER a ONG R633 gt 09 9 75554 Ban ele 00 O O TA RM601 29 e 888WU 2 CZT e Sj ce e 1 O 688WU 1994 SIN 2 ce eo Sco 199 0299 WL TS SSQWU o nar kg FAR e amma 998 2898 2 3 2 l le EN 2 9 B O O CL TUNER BAND 9 G WL ale RZ ra NESWU 4 2 8 5 20 5615 SEQWL 2 ev 31 n Gc G 35 25 cin 2 Tee ce A 2 b 2 2295 Wa 2 2 9 it O Els S616 H P N n 9 6 2 2 VR601 JI 2 gt NG VOLUME 5 22 100 i 90942 2 d Liga kd B ro n A 2 4 32 Z e AJ z gt 3L 2 gt R033 Z 93 m B ole I 3 S 2 Alle 10606 mE l 312 BOWL A 2293 595 W w TAOW O r 6 2
56. R375 R376 R502 R503 R504 R505 Part No 1 469 869 21 1 469 869 21 1 469 869 21 1 469 869 21 1 234 177 21 1 234 177 21 1 234 177 21 1 234 177 21 1 234 177 21 8 759 701 40 6 700 399 01 8 759 460 72 6 702 001 01 8 59 825 13 8 752 417 93 6 702 000 01 6 702 571 01 6 802 823 01 1 216 864 11 1 410 373 31 1 410 381 11 8 729 140 75 8 729 602 36 8 729 028 96 8 729 602 21 1 216 809 11 1 216 833 11 1 216 823 11 1 216 823 11 1 216 825 11 1 216 825 11 1 216 809 11 1 216 833 11 1 216 823 11 1 216 823 11 1 216 809 11 1 216 809 11 1 216 813 11 1 216 864 11 1 216 817 11 1 211 990 11 1 216 833 11 1 216 827 11 1 216 809 11 1 216 809 11 1 216 809 11 Description FERRITE OuH FERRITE OuH FERRITE OuH FERRITE OuH FILTER FERRITE OuH FERRITE OuH FERRITE OuH FERRITE OuH FERRITE OuH IC NJM2100M IC uPC2925T E1 2 BD7600FU E2 PCM1748E 2K CXD1887R BU2507FV E2 VG3612816BT L MR27V401E 0B1MAZ060 lt JUMPER RESISTOR gt METAL CHIP 0 lt COIL gt INDUCTOR 2 2uH INDUCTOR CHIP 10uH lt TRANSISTOR gt TRANSISTOR TRANSISTOR TRANSISTOR TRANSISTOR lt RESISTOR gt METAL CHIP 100 METAL CHIP 10K METAL CHIP 1 5K METAL CHIP 1 5K METAL CHIP 2 2K METAL CHIP 2 2K METAL CHIP 100 METAL CHIP 10K METAL CHIP 1 5K METAL CHIP 1 5K METAL CHIP 100 METAL CHIP 100 METAL CHIP 220 METAL CHIP 0 METAL CHIP 470
57. R523 R524 R525 R526 R527 R528 R529 R530 R531 R532 R533 R534 Part No 1 216 864 11 1 422 009 13 1 422 009 13 8 729 120 28 6 550 646 01 6 550 646 01 8 729 120 28 8 729 120 28 8 729 900 36 8 729 120 28 8 729 120 28 6 550 289 01 8 729 120 28 8 729 120 28 8 729 120 28 8 729 120 28 8 729 120 28 8 729 140 04 1 216 821 11 1 216 821 11 1 216 842 11 1 216 842 11 1 216 821 11 1 216 821 11 1 216 833 11 1 216 839 11 1 216 821 11 1 216 842 11 1 216 842 11 1 216 821 11 1 216 821 11 1 216 835 11 1 216 835 11 1 216 841 11 1 216 841 11 1 260 076 21 1 260 076 21 1 217 151 00 1 217 151 00 1 216 162 00 1 216 854 11 1 216 813 11 1 216 841 11 1 216 845 11 1 216 842 11 1 216 845 11 1 216 829 11 1 216 829 11 1 216 829 11 1 216 841 11 Description METAL CHIP lt COIL gt COIL AIR CORE COIL AIR CORE lt TRANSISTOR gt TRANSISTOR TRANSISTOR TRANSISTOR TRANSISTOR TRANSISTOR TRANSISTOR TRANSISTOR TRANSISTOR TRANSISTOR TRANSISTOR TRANSISTOR TRANSISTOR TRANSISTOR TRANSISTOR TRANSISTOR lt RESISTOR gt METAL CHIP METAL CHIP METAL CHIP METAL CHIP METAL CHIP METAL CHIP METAL CHIP METAL CHIP METAL CHIP METAL CHIP METAL CHIP METAL CHIP METAL CHIP METAL CHIP METAL CHIP METAL CHIP METAL CHIP CARBON CARBON METAL METAL RES CHIP METAL CHIP METAL CHIP METAL CHIP METAL CHIP METAL CHIP METAL CHIP METAL CHIP METAL CHIP METAL CHIP METAL CHIP
58. R679 R680 R681 R682 R683 R684 R685 R686 R687 R688 R689 R690 R691 R692 R693 R694 R695 R696 R697 R698 Part No 1 216 827 11 1 216 849 11 1 220 397 11 1 216 819 11 1 216 198 91 1 216 198 91 1 216 833 11 1 216 809 11 1 216 801 11 1 216 833 11 1 216 841 11 1 216 841 11 1 216 829 11 1 216 833 11 1 216 833 11 1 216 198 91 1 216 817 11 1 216 819 11 1 216 821 11 1 216 823 11 1 216 809 11 1 216 841 11 1 216 813 11 1 216 809 11 1 216 823 11 1 216 198 91 1 216 825 11 1 216 827 11 1 216 829 11 1 216 829 11 1 218 867 11 1 216 821 11 1 216 851 11 1 216 833 11 1 216 198 91 1 216 809 11 1 216 833 11 1 216 845 11 1 216 833 11 1 216 182 00 1 216 182 00 1 218 867 11 1 216 833 11 1 216 809 11 1 216 833 11 1 216 809 11 1 216 821 11 1 216 809 11 1 216 809 11 1 216 809 11 1 216 809 11 1 216 809 11 1 216 809 11 1 216 809 11 RES601 1 579 125 11 Description METAL CHIP METAL CHIP RES CHP METAL CHIP RES CHIP RES CHIP METAL CHIP METAL CHIP METAL CHIP METAL CHIP METAL CHIP METAL CHIP METAL CHIP METAL CHIP METAL CHIP RES CHIP METAL CHIP METAL CHIP METAL CHIP METAL CHIP METAL CHIP METAL CHIP METAL CHIP METAL CHIP METAL CHIP RES CHIP METAL CHIP METAL CHIP METAL CHIP METAL CHIP METAL CHIP METAL CHIP METAL CHIP METAL CHIP RES CHIP METAL CHIP METAL CHIP METAL CHIP METAL CHIP RES CHIP RES CHIP METAL CHIP METAL CHIP METAL CHIP METAL C
59. applied for too long so be careful Strong viscosity Unleaded solder is more viscous sticky less prone to flow than ordinary solder so use caution not to let solder bridges occur such as on IC pins etc Usable with ordinary solder It is best to use only unleaded solder but unleaded solder may also be added to ordinary solder HCD HP8V Service Position of the Tape Cassette Mechanism Deck HCD HP8V SECTION 2 GENERAL This section is extracted from instruction manual List of button locations and reference pages How to use this page Illustration number Use this page to find the location of buttons and other parts of the system that are mentioned in the text TAPE A B 5 18 19 Name of button part Reference page Main unit ALPHABETICAL ORDER A M CD SYNC 9 18 DIMMER 22 25 DISC 1 5 19 10 13 32 Disc slot DISPLAY 6 24 25 32 Display window ECHO LEVEL 15 21 FUNCTION 23 9 11 13 16 18 19 28 GROOVE 24 20 MIC jack MIC LEVEL 16 21 SSIS 18 2 PHONES jack PLAY MODE 7 9 13 18 19 23 PRESET EQ 21 20 PRESET ALBUM 24 10 13 15 16 REC PAUSE START 10 18 19 21 Remote sensor REPEAT 8 12 Tape deck 4 TUNER BAND 5 15 16 TUNING 11 15 16 VOLUME 19 22 5 6 BUTTON DESCRIPTIONS 1 0 power
60. format NTSC PAL Tape deck section 4 track 2 channel stereo 50 13 000 Hz 3 dB using Sony TYPE I cassettes Recording system Frequency response Tuner section FM stereo FM AM superheterodyne tuner FM tuner section Tuning range Antenna Antenna terminals Intermediate frequency 87 5 108 0 MHz FM lead antenna 75 ohms unbalanced 10 7 MHz AM tuner section Tuning range Middle Eastern model 531 1 602 kHz with the tuning interval set at 9 kHz 530 1 710 kHz with the tuning interval set at 10 kHz 531 1 602 kHz with the tuning interval set at 9 kHz AM loop antenna External antenna terminal 450 kHz Other models Antenna Antenna terminals Intermediate frequency MICRO HI FI COMPONENT SYSTEM ON Y HCD HP8V General Power requirements Saudi Arabian model 120 127 220 or 230 240 V AC 50 60 Hz Adjustable with voltage selector Other models 120 V 220 V or 230 240 V AC 50 60 Hz Adjustable with voltage selector Power consumption 100 watts Dimensions w h d Approx 199 x 252 x 400 mm Mass Approx 7 5 kg Supplied accessories Remote commander 1 Batteries 2 AM loop antenna 1 FM lead antenna 1 Speaker pads 8 Video cable 1 Design and specifications are subject to change without notice SAFETY RELATED COMPONENT WARNING COMPONENTS IDENTIFIED BY MARK A OR DOTTED LINE WITH MARK ON THE SCHEMATIC DIAGRAMS AND IN THE PARTS LIS
61. the fluorescent indicator tube I DES ppp E Segment R CN m 4 CDM SWSA CDM SW2 A CDMSWI A rw 5 77 VIDEO SW Notused open 8 CD MUTE CD muting signal output 79 VR ENCODER A Volume signal input from the rotary encoder VR601 4 05 4 HCD HP8V _ LC72121 M61529 M PT8300 DO Data output to the tuner the sound processor IC301 and the I O expander Data input from the tuner 81 82 83 84 85 87 88 91 92 93 94 95 7 9 51 HCD HP8V e 505 CXD1887R DIGITAL SIGNAL PROCESSOR DIGITAL SERVO PROCESSOR MPEG VIDEO AUDIO DECODER VIDEO SIGNAL ENCODER VMP BOARD VB Connected to ground via a capacitor IREF O DIA converter reference current output VG Connected to the analog power supply 52V via a capacitor XCPSIG O Luminance video composite component signal invert output terminal Notused CPSIG O Luminance video composite component signal output O Chrominance video composite signal output YAVD2 Analog power supply terminal 2 5V for D A converte VAS Analog ground terminal for D A converter IVDI Powersupply terminal for YO S PC CLK 2 data reading clock signal input or transfer clock signal output terminal u Commu
62. 07 611 Miry D3023305 Ido lt a CD CERVO SYS RST UNSW 0412 SECTION NFL lt G4 se VOLTAGE 0313 us 2 SELECTOR MUTE MUTE CONT c FIL1 FIL2 lt O VR601 VRENCA PWRDOWN MW D622 T902 9 D EVER 3 3V D901 904 SUB TRANS M IC602 1 EVER 10V AC SWITCH o t IN D624 D413 REMOTE CONTROL 28 REMCON IN m 0410 901 VM 10V gt 10302 10 EXPANDER POWER RELAY 04 CONTROL IC601 2 2 SYSTEM CONTROLLER S771 ROTARY ENCODER MODE IC201 DECK_ PB REC EQ AMP CDM SLDE1 22 i 34 PB IN L PB OUT L 1 Is REC OUT L REC IN L 21 HEAD 1 gt ALC L IC701 S702 2 R CH MODE MOTOR DRIVE ROTARY ENCODER STOCKER POSITION EM M771 MODE HEAD X l 1 711 ROLLER MOTOR DRIVE ee M781 711 DISC INSERT 8 12cm S711 When disc insert ROLLER 713 ON Play position S713 DISC IN 8 12cm Play position dE CDM SW2 A 10 oo 5714 ON Play position 4 8714 DISC IN 8cm 8cm disc only M761 715 When disc out from play position 715 DISC OUT MECHA 0408409 STOCKER In the Midst disc is moving DECK MOTOR 718 between play position and MOTOR T DRIVE PE s stocker between play position and stocker lt SOL gt lt O BE CDM SW5 A 67 5717 ON disc is play position side 5716 STOC
63. 0W 1 10W 1 8W 1 10W 1 8W 1 10W 1 10W 1 10W 2W 2W 1 10W 1 10W 1 10W 1 10W 1 10W 1 10W 1 10W 1 10W 1 10W 1 10W 1 10W 1 10W 1 10W 1 10W 1 10W 1 10W 1 10W 1 10W 1 10W 1 10W 1 10W 1 10W 1 10W Ref No R441 R444 R445 R446 R447 R448 R449 R450 R451 R452 R453 R454 R455 R456 R457 R464 SW401 EER K K K K K K K K K K K K K K KK K K K K KK K K K K K K K KK K K K K C001 C002 C003 C004 C005 C006 C007 C008 C009 C010 C011 C012 C013 C014 C015 C020 C032 C041 C042 C043 C044 C045 C046 C047 C048 Part No 1 216 821 11 1 216 829 11 1 216 829 11 1 216 829 11 1 216 829 11 1 216 833 11 1 216 821 11 1 216 833 11 1 260 087 21 1 260 087 21 1 216 837 11 1 216 837 11 1 216 829 11 1 216 845 11 1 216 857 11 1 216 853 11 1 771 264 11 Description METAL CHIP METAL CHIP METAL CHIP METAL CHIP METAL CHIP METAL CHIP METAL CHIP METAL CHIP METAL CHIP METAL CHIP METAL CHIP METAL CHIP METAL CHIP METAL CHIP METAL CHIP METAL CHIP lt SWITCH gt SWITCH PUSH DETECTION 1 KEY 1 686 724 12 MODE MOTOR BOARD KKK K K K K K K K K K K K K K K K 4747 557 4747 565 4747 569 4 238 014 01 1 126 957 11 1 162 949 11 1 162 970 11 1 162 964 11 1 162 962 11 1 126 956 91 1 126 964 11 1 126 964 11 1 164 156 11 1 126 961 11 1 162 949 11 1 126 961 11 1 162 953 11 1 104 6
64. 1 and playback the number nine track Press the button Becomes the I track jump mode Confirm that the level B and A DC voltage on the oscilloscope waveform pues 1 track jump waveform center of waveform DC voltage DANA AA Wa LI 111111 OPE N DVC A level 1 2 x0 55Vp p Connecting Location BD BOARD Conductor Side VIDEO SECTION Video Level Check Audio Level Video Clock Audio Servo Clock Check oscilloscope VMP board TP308 V OUT o lt O board level meter TP415 L OUT TP413 R OUT frequency counter VMP board TP70 54 MHz TP182 4 2336 MHz Procedure 1 Connect an oscilloscope to TP308 V OUT on the VMP board 2 Connect level meter to TP415 L OUT TP413 R OUT on the VMP board 3 Connect a frequency counter to TP70 54 MHz and TP182 4 2336 MHz on the VMP board Turn the power ON Set a test disc HLV 402 Part No 8 909 870 00 Press three buttons DISPLAY and simultaneously Press the button The message MPEG AV TEST is displayed on the fluorescent indicator Color bar signal outputs and sine wave 1 kHz OdB appears 8 Confirm that the signal at TP308 V PUT on the VMP board is 0 714 0 05 Vp p Note TP308 V OUT on the VMP board must be teminated by 75 Q oS 0 714 0 05 Vp p
65. 1 115 156 11 CERAMIC CHIP 1uF 10V R126 1 216 839 11 METAL CHIP 33K 5 1 10W C120 1 126 607 11 ELECT CHIP 47uF 20 4 R151 1 216 845 11 METAL CHIP 100K 5 1 10W C151 1 164 227 11 CERAMIC CHIP 0 022uF 10 25 R152 1 216 829 11 METAL CHIP 4 7K 5 1 10W C153 1 164 360 11 CERAMIC CHIP 0 1uF 16V R176 1 216 864 11 METAL CHIP 0 5 1 10W C163 1 128 995 21 ELECT CHIP 100uF 20 10V R179 1 216 833 11 METAL CHIP 10K 5 1 10W C164 1 164 360 11 CERAMIC CHIP 0 1uF 16V R227 1 216 845 11 METAL CHIP 100K 5 1 10W C165 1 124 779 00 ELECT CHIP 10uF 20 16 R228 1 216 853 11 METAL CHIP 470K 5 1 10W C166 1 164 360 11 CERAMIC CHIP 0 1uF 16V R229 1 216 825 11 METAL CHIP 2 2K 5 1 10W C182 1 128 995 21 ELECT CHIP 100uF 20 10V R231 1 216 821 11 METAL CHIP 1K 5 1 10W C213 1 216 864 11 METAL CHIP 0 5 1 10W R234 1 216 864 11 METAL CHIP 0 5 1 10W lt CONNECTOR gt R235 1 216 821 11 METAL CHIP 1K 5 1 10W R236 1 216 821 11 METAL CHIP 1K 5 1 10W CN102 1 794 424 11 CONNECTOR FCC FPC 16P A 4731 113 A CONNECTOR BOARD COMPLETE lt DIODE gt D101 8 719 988 61 DIODE 1SS355TE 17 lt CAPACITOR gt C711 1 126 795 11 ELECT 10uF 20 00 50V C751 1 164 159 21 CERAMIC 0 1uF 50V IC102 8 759 713 70 AN41020A C752 1 164 159 21 CERAMIC 0 1uF 50V IC103 8 752 089 74 IC CXA2581N T4 C753 1 164 159 21 CERAMIC 0 1uF 50 C754 1 164 159 21 CERAMIC 0 1uF 50V TRANSISTOR 0755 1
66. 1 128 551 11 1 162 966 11 1 162 966 11 1 130 479 00 1 130 485 00 1 130 485 00 1 130 485 00 1 126 963 11 1 126 964 11 1 126 964 11 1 126 964 11 1 104 665 11 1 126 964 11 1 126 964 11 1 126 963 11 1 109 953 11 1 126 964 11 1 126 964 11 1 126 964 11 1 126 964 11 1 126 964 11 1 126 964 11 1 126 956 91 1 126 964 11 1 126 964 11 1 136 161 00 1 136 157 00 1 136 157 00 1 136 157 00 1 136 157 00 1 136 161 00 1 136 161 00 Description lt CAPACITOR gt CERAMIC CHIP CERAMIC CHIP ELECT ELECT ELECT MYLAR MYLAR ELECT ELECT ELECT ELECT ELECT ELECT ELECT ELECT ELECT ELECT CERAMIC CHIP CERAMIC CHIP CERAMIC CHIP CERAMIC CHIP ELECT ELECT ELECT ELECT CERAMIC CHIP CERAMIC CHIP MYLAR MYLAR MYLAR MYLAR ELECT ELECT ELECT ELECT ELECT ELECT ELECT ELECT ELECT ELECT ELECT ELECT ELECT ELECT ELECT ELECT ELECT ELECT FILM FILM FILM FILM FILM FILM FILM HCD HP8V 0 001uF 0 001uF 47uF 47uF 0 015uF 0 015uF 2 2uF 2 2uF 0 47uF 0 47uF 2 2uF 2 2uF 0 047uF 0 047uF 0 0022uF 0 0022uF 4 7uF 100uF 4 7uF 22uF 0 0022uF 0 0022uF 0 0047uF 0 015uF 0 015uF 0 015uF 4 7uF 10uF 10uF 10uF 100uF 10uF 10uF 4 7uF 2 2uF 10uF 10uF 10uF 10uF 10uF 10uF 0 1uF 10uF 10uF 0 047uF 0 022uF 0 022uF 0 022uF 0 022uF 0 047uF 0 047uF 10 10 20 00 20 00 20 00 5 5 20 00 20 00 20 00
67. 11 Q212 Q301 Q302 Q304 0305 0306 0307 0309 0310 0311 0312 0313 0314 0401 0402 0406 0407 Part No 1 770 613 11 1 216 864 11 1 216 864 11 1 216 864 11 1 216 864 11 1 216 864 11 1 216 864 11 1 216 864 11 1 216 864 11 1 216 864 11 1 216 864 11 1 216 864 11 1 216 296 11 1 216 864 11 1 216 864 11 1 216 864 11 1 216 864 11 1 216 864 11 1 216 864 11 1 216 864 11 1 216 864 11 1 424 849 11 8 729 120 28 8 729 120 28 8 729 120 28 8 729 120 28 6 550 289 01 8 729 120 28 8 729 142 46 8 729 140 04 8 729 120 28 8 729 120 28 8 729 120 28 8 729 120 28 8 729 120 28 8 729 120 28 8 729 052 79 8 729 052 79 6 550 289 01 8 729 120 28 6 550 289 01 8 729 120 28 8 729 120 28 8 729 052 79 8 729 052 79 8 729 900 63 8 729 120 28 8 729 209 60 8 729 140 04 8 729 120 28 Description lt JACK gt JACK PIN 4P lt JUMPER RESISTOR gt METAL CHIP METAL CHIP METAL CHIP METAL CHIP METAL CHIP METAL CHIP METAL CHIP METAL CHIP METAL CHIP METAL CHIP METAL CHIP SHORT CHIP METAL CHIP METAL CHIP METAL CHIP METAL CHIP METAL CHIP METAL CHIP METAL CHIP METAL CHIP lt COIL gt 5 5 5 5 5 O 5 5 5 5 5 5 5 5 5 O 5 5 5 5 5 O COIL OSCILLATION BIAS lt TRANSISTOR gt TRANSISTOR TRANSISTOR TRANSISTOR TRANSISTOR TRANSISTOR TRANSISTOR TRANSISTO
68. 11 1 lt RESISTOR gt lt CAPACITOR JUMPER RESISTOR gt R102 1 216 835 11 METAL CHIP 15K 5 1 10W C101 1 164 315 11 CERAMIC CHIP 470 5 00 50V R103 1 216 845 11 METAL CHIP 100K 5 1 10W C102 1 107 826 11 CERAMIC CHIP 0 1uF 10 00 16V R104 1 216 835 11 METAL CHIP 15K 5 1 10W C103 1 164 315 11 CERAMIC CHIP 470PF 5 00 50V R105 1 216 821 11 METAL CHIP 1K 5 1 10W C104 1 162 967 11 CERAMIC CHIP 0 0033uF 10 50V R109 1 216 845 11 METAL CHIP 100K 5 1 10W C107 1 162 921 11 CERAMIC CHIP 5 50 R111 1 216 846 11 METAL CHIP 120K 5 1 10W C108 1 164 360 11 CERAMIC CHIP 0 1uF 16V R112 1 216 864 11 METAL CHIP 0 5 1 10W C109 1 164 360 11 CERAMIC CHIP 0 1uF 16V R113 1 216 826 11 METAL CHIP 2 1K 5 1 10W C110 1 107 826 11 CERAMIC CHIP 0 1uF 10 00 16V R114 1 216 841 11 METAL CHIP 47K 5 1 10W C111 1 126 607 11 ELECT CHIP 47uF 20 4 R117 1 216 841 11 METAL CHIP 47K 5 1 10W C112 1 126 607 11 ELECT CHIP 47uF 20 4 118 1 216 864 11 METAL CHIP 0 5 1 10W C113 1 126 209 11 ELECT CHIP 100uF 20 00 4V R120 1 216 846 11 METAL CHIP 120K 5 1 10W C114 1 162 964 11 CERAMIC CHIP 0 001uF 10 50V R122 1 216 845 11 METAL CHIP 100K 5 1 10W C115 1 126 205 11 ELECT CHIP 47uF 20 6 3V R123 1 216 797 11 METAL CHIP 10 5 1 10W C117 1 164 360 11 CERAMIC CHIP 0 1uF 16V R124 1 216 797 11 METAL CHIP 10 5 1 10W C118 1 115 156 11 CERAMIC CHIP 1uF 10V R125 1 216 839 11 METAL CHIP 33K 5 1 10W C119
69. 135 SSTP 136 FSTO 2 3 frequency division output of XTAI pin Not used I 137 SFDR Ew Sled motor servo drive signal output 138 SRDR E Sled motor servo drive signal output 139 VDD5 m Digital power supply terminal 42 5 V for CD DSP block Detection signal input from limit in switch The optical pick up is inner position when 140 141 142 143 144 145 Write frame clock signal output terminal 146 Wordclock signal output terminat 147 Asymmetry circuit on off control signal input terminal L off on 148 Yppe Digital power supply terminal 2 5V for CD DSP block 149 Main system clock input terminal 33 8688 MHz 150 XTAO Main system clock outputierminal 33 868MH 151 VSS6 Digital ground terminal 152 TES1 Input terminal for the test Normally fixed at L 153 TEST Input terminal for the test Normally fixed at L Pin No 154 155 15 15 15 15 16 16 16 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 o 00 1 1 ITN 1 1 1 TN 1 ON N IG IG IG ION NO 001 1 18 1 1 1 JIG 1 1 19 19 19 19 No 9 HCD HP8V Analog power supply terminal 2 5V se I NC Operational amplifier constant current input
70. 16 837 11 1 216 837 11 1 216 837 11 1 216 829 11 1 216 829 11 1 216 829 11 1 216 829 11 1 216 837 11 1 216 845 11 1 216 833 11 1 216 825 11 1 216 825 11 1 216 825 11 1 216 825 11 1 216 825 11 1 216 845 11 1 216 845 11 1 216 833 11 1 216 829 11 1 216 829 11 1 216 829 11 1 216 829 11 1 216 833 11 Description METAL CHIP METAL CHIP METAL CHIP METAL CHIP METAL CHIP METAL CHIP METAL CHIP METAL CHIP METAL CHIP METAL CHIP METAL CHIP METAL CHIP METAL CHIP METAL CHIP METAL CHIP METAL CHIP METAL CHIP METAL CHIP METAL CHIP METAL CHIP METAL CHIP METAL CHIP METAL CHIP METAL CHIP METAL CHIP METAL CHIP METAL CHIP METAL CHIP METAL CHIP METAL CHIP METAL CHIP METAL CHIP METAL CHIP METAL CHIP METAL CHIP METAL CHIP METAL CHIP METAL CHIP METAL CHIP METAL CHIP METAL CHIP METAL CHIP METAL CHIP METAL CHIP METAL CHIP METAL CHIP METAL CHIP METAL CHIP METAL CHIP METAL CHIP METAL CHIP METAL CHIP METAL CHIP METAL CHIP METAL CHIP METAL CHIP METAL CHIP METAL CHIP 4 7K 10K 10K 10K 2 2K 2 2K 10K 10K 4 7K 4 7K 10K 10K 47K 47K 1K 1K 10K 4 7K 4 7K 1K 100 100 10K 4 7K 4 7K 47K 10K 100K 4 7K 22K 22K 22K 4 7K 4 7K 22K 22K 22K 4 7K 4 7K 4 7K 4 7K 22K 100K 10K 2 2K 2 2K 2 2K 2 2K 2 2K 100K 100K 10K 4 7K 4 7K 4 7K 4 7K 10K 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5
71. 20 us DIV 3 IC103 8 TE CD Play Mode Approx 350 mVp p 100 mV DIV 20 us DIV 4 103 CD Play Mode 0 75 x 0 1 Vp p 200 mV DIV 400 ns DIV 29 PANEL Board 5 XT2 6 ARR 40 ns DIV 125 ns MAIN Board 7 Q207 collector REC Mode 5V DIV 4 us DIV HCD HP8V VMP Board IC505 XTAO 1V DIV 20ns DIV 9 ic505 CLKB 1V DIV 20ns DIV HCD HP8V 8 1 Block Diagram CD SERVO Section CONT AUDIO VIDEO SELECT SWITCH SECTION FILTER IC103 RF AMP FOCUS TRACKING ERROR AMP AAA O a Poo DATA PCMD z gt LROK 2 AUDIONIDEO GA 4 SECTION LRCK 2 cepo DATA XLAT SENS SCOR 5050 SQCK FOCUS TRACKING DA1 DATA DATA CLK LD DI 42 AUDIO VIDEO DA2 gt lt SECTION VO1 IN1 5 A04 LK 11 62 9 i DAS 0 10 52 LIMIT M the optical SYS RST AUDIO VIDEO pick up is inner SECTION position a CLOK 5 0505 1 2 DIGITAL SIGNAL PROCESSOR KLAT sms DIGITAL SERVO PROCESSOR SENS R
72. 2237F gt T Lu REC MUTE ON OFF ON OFF MB NORM HIGH ALC ON OFF o o TK403 070S PRE DRIVER CH1 PRE DRIVER CH2 CONNECTOR Board uw gt us 583565 A T gt T IX ES Oo CN TL O IC701 711 721 BA6956AN VREF OUT1 FIN 49 HCD HP8V 8 17 IC Pin Function Description 601 LC876796B 51Y2 E SYSTEM CONTROLLER PANEL BOARD CD POWER O CD power supply omot contol SYSREQ O otporom 1650 ICH 55 N CF 2 Resonator terminal 8 7 VDD1 Power supply terminal TCM Switch detection signal input from the tape deck Switch detection signal input from the tape deck 20 CDM ELVE 3 2 1 I Sensor signal input from the CD changer Sensor signal input from the CD changer Sensor signal input from the CD changer 1 4 O CDM BLVE 0 SLDE 3 2 22 CDM SLDE 1 0 N KEY 0 I Key signal input from the S627 to 636 21 POWER DOWN Power down detection signal input from the IC603 28 REMCON IN Remote control signal input from the remote sensor RM601 29 BU1924CLK RDS clock input from the tuner 30 to 41 G12 to G1 42 to 45 P1 to P4 VDD3 47 to 50 P5 to P8 Grid signal output to the fluorescent indicator tube Segment output to
73. 29 11 1 216 837 11 1 216 829 11 1 216 837 11 1 216 829 11 1 216 837 11 1 216 829 11 1 216 837 11 1 218 717 11 1 218 717 11 1 216 837 11 1 218 717 11 1 218 717 11 1 216 837 11 1 216 841 11 1 216 829 11 1 216 806 11 1 216 806 11 1 216 829 11 1 216 829 11 1 216 829 11 1 216 833 11 Description METAL CHIP METAL CHIP METAL CHIP METAL CHIP METAL CHIP METAL CHIP METAL CHIP METAL CHIP METAL CHIP METAL CHIP METAL CHIP METAL CHIP METAL CHIP METAL CHIP METAL CHIP METAL CHIP METAL CHIP METAL CHIP METAL CHIP METAL CHIP METAL CHIP METAL CHIP METAL CHIP METAL CHIP METAL CHIP METAL CHIP RES CHIP METAL CHIP RES CHIP METAL CHIP METAL CHIP METAL CHIP METAL OXIDE METAL OXIDE METAL CHIP METAL CHIP METAL CHIP METAL CHIP METAL CHIP METAL CHIP METAL CHIP METAL CHIP METAL CHIP METAL CHIP METAL CHIP METAL CHIP METAL CHIP METAL CHIP METAL CHIP METAL CHIP METAL CHIP METAL CHIP METAL CHIP METAL CHIP METAL CHIP METAL CHIP METAL CHIP 22K 4 1K 22K 4 7K 11K 11K 22K 11K 11K 22K 4 7K 4 7K 22K 11K 11K 22K 100K 100K 1K 1K 4 7K 22K 4 7K 680 680 22K 4 7K 22K 4 7K 22K 4 7K 22K 4 7K 22K 11K 11K 22K 11K 11K 22K 47K 4 7K 96 96 4 7K 4 7K 4 7K 10K Remarks 1 10W 1 10W 1 10W 1 10W 1 10W 1 10W 1 10W 1 10W 1 10W 1 10W 1 10W 1 10W 1 10W 1 10W 1 10W 1 10W 1 10W 1 10W 1 10W 1 10W 1 10W 1 10W 1 10W 1 10W 1 1
74. 6 21 1 762 196 21 1 762 196 21 1 762 196 21 1 762 196 21 1 762 196 21 1 762 196 21 1 762 196 21 1 762 196 21 1 762 196 21 1 762 196 21 1 762 196 21 1 762 196 21 1 762 196 21 1 762 196 21 1 762 196 21 1 762 196 21 1 762 196 21 1 762 196 21 1 225 739 11 1 225 739 11 1 477 194 11 Description HCD HP8V Remarks 10 IC 7240 I3 lt SWITCH gt SWITCH TACT DISC1 SWITCH TACT DISC2 SWITCH TACT DISC3 SWITCH TACT DISC4 SWITCH TACT 01865 SWITCH TACT DISC5 4 SWITCH TACT DISC4 4 SWITCH TACT DISC3 4 SWITCH TACT DISC2 4 SWITCH TACT DISC1 4 SWITCH TACT TAPE 4 SWITCH TACT TUNER BAND SWITCH TACT CD SWITCH TACT gt SWITCH TACT SWITCH TACT TUNINGr SWITCH TACT TUNING SWITCH TACT PRSET ALBUM SWITCH TACT PRSET ALBUM SWITCH TACT MO SWITCH TACT DISPLAY SWITCH TACT PLAY MODE SWITCH TACT REPEAT SWITCH TACT CD SYNC SWITCH TACT REC PAUSE START SWITCH TACT GROOVE SWITCH TACT PRESET EQ SWITCH TACT DIMMER SWITCH TACT FUNCTION lt VARIABLE RESISTOR gt RES VAR CARBON 50K MIC LEVEL RES VAR CARBON 50K ECHO LEVEL ENCODER ROTARY 12 TYPE VOLUME lt VIBRATOR gt 1 760 252 12 VIBRATOR CRYSTAL 32 768kHz K K K K K K KK KKK K K K K A 4734 342 A PWR AMP BOARD COMPLETE EXCEPT TH A 4747 550 A PWR AMP BOARD COMPLETE TH 1 126 964 11 1 126 964 11 1
75. 60 11 1 162 964 11 1 162 960 11 1 162 960 11 1 126 964 11 1 126 964 11 1 162 964 11 1 164 156 11 1 162 960 11 1 162 960 11 1 164 156 11 1 126 963 11 1 126 963 11 1 136 165 00 1 136 165 00 1 136 165 00 1 136 165 00 1 126 768 11 1 126 943 11 1 126 964 11 1 126 964 11 1 126 919 11 1 126 767 11 1 126 943 11 1 126 935 11 1 126 947 11 1 126 767 11 1 126 935 11 1 126 964 11 1 126 948 11 Description MYLAR MYLAR ELECT ELECT FILM FILM FILM FILM CERAMIC CHIP CERAMIC CHIP CERAMIC CHIP ELECT CERAMIC CHIP CERAMIC CHIP CERAMIC CHIP CERAMIC CHIP ELECT ELECT ELECT ELECT CERAMIC CHIP CERAMIC CHIP CERAMIC CHIP CERAMIC CHIP CERAMIC CHIP CERAMIC CHIP ELECT CERAMIC CHIP CERAMIC CHIP CERAMIC CHIP CERAMIC CHIP CERAMIC CHIP ELECT ELECT CERAMIC CHIP CERAMIC CHIP CERAMIC CHIP CERAMIC CHIP CERAMIC CHIP ELECT ELECT FILM FILM FILM FILM ELECT ELECT ELECT ELECT ELECT ELECT ELECT ELECT ELECT ELECT ELECT ELECT ELECT 0 0027uF 5 0 0027uF 5 10uF 20 00 10uF 20 00 0 1uF 5 00 0 1uF 5 00 0 082uF 5 00 0 082uF 5 00 0 022uF 10 220PF 10 220PF 10 10uF 20 00 100 5 0 1uF 100PF 5 0 001uF 10 10uF 20 00 10uF 20 00 10uF 20 00 10uF 20 00 0 001uF 10 0 001uF 10 470PF 10 470PF 10 470PF 10 470PF 10 100uF 20 00 220 10 220 10 0 001uF 10 220PF 10 220PF 10 10uF 20 00 10uF 20 00 0 001uF 10 0 1uF 220PF 10 220PF 10 0 1uF
76. 637 C639 C640 C641 C642 C643 C646 C647 C648 C649 C650 CN601 CN602 0003 0606 0607 0615 0616 0617 0619 0620 0621 0622 0623 0624 0625 0626 Part No 1 126 958 91 1 126 958 91 1 162 969 11 1 130 493 00 1 162 953 11 1 126 960 11 1 126 964 11 1 126 964 11 1 126 947 11 1 126 964 11 1 164 156 11 1 128 551 11 1 119 774 11 1 162 964 11 1 162 964 11 1 126 916 11 1 115 156 11 1 164 227 11 1 115 156 11 1 162 961 11 1 164 156 11 1 128 551 11 1 164 156 11 1 164 156 11 1 164 156 11 1 162 918 11 1 162 919 11 1 124 257 00 1 119 772 91 1 162 970 11 1 162 970 11 1 164 227 11 1 115 156 11 1 162 970 11 1 164 156 11 1 124 257 00 1 124 234 00 1 162 964 11 1 784 759 11 1 784 731 11 8 719 069 54 8 719 988 61 8 719 988 61 8 719 988 61 8 719 988 61 8 719 988 61 8 719 988 61 8 719 988 61 8 719 988 61 8 719 988 61 8 719 988 61 8 719 988 61 8 719 988 61 8 719 083 61 escription ELECT ELECT CERAMIC CHIP MYLAR CERAMIC CHIP ELECT ELECT ELECT ELECT ELECT CERAMIC CHIP ELECT ELECT CERAMIC CHIP CERAMIC CHIP ELECT CERAMIC CHIP CERAMIC CHIP CERAMIC CHIP CERAMIC CHIP CERAMIC CHIP ELECT CERAMIC CHIP CERAMIC CHIP CERAMIC CHIP CERAMIC CHIP CERAMIC CHIP ELECT ELECT CERAMIC CHIP CERAMIC CHIP CERAMIC CHIP CERAMIC CHIP CERAMIC CHIP CERAMIC CHIP ELECT ELECT CERAMIC CHIP lt CONNECTOR gt 0 33uF 0 33uF 0 0068uF 0 068uF 100PF 10
77. 65 11 1 104 665 11 1 164 156 11 1 126 961 11 1 165 176 11 1 162 969 11 1 162 964 11 1 130 493 00 1 126 947 11 1 126 947 11 1 126 960 11 1 136 167 00 PANEL BOARD COMPLETE E3 SP PANEL BOARD COMPLETE EA PANEL BOARD COMPLETE TH FL HOLDER lt CAPACITOR gt ELECT CERAMIC CHIP CERAMIC CHIP CERAMIC CHIP CERAMIC CHIP ELECT ELECT ELECT CERAMIC CHIP ELECT CERAMIC CHIP ELECT CERAMIC CHIP ELECT ELECT CERAMIC CHIP ELECT CERAMIC CHIP CERAMIC CHIP CERAMIC CHIP MYLAR ELECT ELECT ELECT FILM Remarks 1K 5 1 10W 4 7K 5 1 10W 4 7K 5 1 10W 4 7K 5 1 10W 4 7K 5 1 10W 10K 5 1 10W 1K 5 1 10W 10K 5 1 10W 100 5 1 2W 100 5 1 2W 22K 5 1 10W 22K 5 1 10W 4 7K 5 1 10W 100K 5 1 10W 1M 5 1 10W 470K 5 1 10W TAPE OPEN CLOSE 0 22uF 20 00 50V ATPF 5 50V 0 01uF 10 25V 0 001uF 10 50V 470PF 10 50 0 1uF 20 00 50V 10uF 20 00 50V 10uF 20 00 50V 0 1uF 25V 2 2uF 20 00 50V 47PF 5 50 2 2uF 20 00 50V 100PF 5 50 100uF 20 00 10V 100uF 20 00 10V 0 1uF 25 2 2uF 20 00 50V 0 047uF 10 00 16V 0 0068uF 10 25V 0 001uF 10 50V 0 068uF 5 50V 47uF 20 00 16V 47uF 20 00 16V 20 00 50V 0 15uF 5 00 50V Ref No C049 C050 C051 C052 C053 C054 C601 C602 C603 C604 C605 C606 C607 C609 C610 C611 C612 C614 C616 C617 C618 C619 C620 C621 C622 C635 C636 C
78. 75 69 VDD2 IC691 TUNER TUNED LC876796B 51Y2 E TUNER STEREO LC72121 DI LC72121 M61519 BU2999FV DO 91 6 DISC2 LED 8 MIC IN Gud DISC1 LED LC72121 PTB399 CLK f 1 VACS IN 4 2 V 9 220 POWER LED BU1924 RDATA LC72121 CE 5 MIC OUT 0 a 2 M 1 gt Me R6SOAN 1 00 LC72121 M61529 PT8300 DO TAPE REEL A GND 1 PRZE PROTECTOR jk NJM4565M TE2 LC72121 DI lt 5 TCM 1 4 2 o TEE TCM1 JKO01 U caan LC72121 PT8300 CLK y c 8 ELVE Nla 1 50v 1578646 LC78684 DO 5 a m di D SENS S T m gt d G9 POWER RELAY SS 44 wwe x 8
79. 8 61 1 537 738 21 6 702 130 01 6 703 650 11 8 759 828 32 0 59 231 57 6 701 760 01 8 59 231 57 8 59 039 69 Description ELECT 0 47uF CERAMIC CHIP CERAMIC CHIP CERAMIC CHIP CERAMIC CHIP 0 1uF 0 1uF 0 1uF 0 1uF lt gt CONNECTOR FFC 11P CONNECTOR FFC 19P CONNECTOR FFC LIF NON ZIF 27 CONNECTOR FFC 9P PIN CONNECTOR SMALL TYPE 4P CONNECTOR FFC 37 CONNECTOR FFC 8P CONNECTOR BOARD TO BOARD 13P PIN CONNECTOR SMALL TYPE 5P lt DIODE gt DIODE 1SS355TE 17 DIODE 155355 17 DIODE 10EDB40 TB3 DIODE 10EDB40 TB3 DIODE 10EDB40 TB3 DIODE 10EDB40 TB3 DIODE 1SS355TE 17 DIODE 1SS355TE 17 DIODE 10EDB40 TB3 DIODE 10EDB40 TB3 DIODE 10EDB40 TB3 DIODE 10EDB40 TB3 DIODE 10EDB40 TB3 DIODE 10EDB40 TB3 DIODE 10EDB40 TB3 DIODE 10EDB40 TB3 DIODE 155355 17 DIODE 10EDB40 TB3 DIODE 1SS355TE 17 DIODE 10EDB40 TB3 DIODE 1SS355TE 17 DIODE 1SS355TE 17 DIODE UDZSTE 1727B DIODE UDZSTE 175 6B DIODE 1SS355TE 17 lt EARTH TERMINAL gt TERMINAL EARTH HA12237F IC M61529FP D60G PT8300 78105 IC uPC3504AHF 78105 IC uPC7805AHF Remarks 20 00 50V 25 25 25 25 Ref No JK301 JR101 JR102 JR201 JR202 JR203 JR204 JR301 JR302 JR303 JR304 JR305 48307 48308 48313 48401 48402 48403 48404 48405 48406 L201 Q201 Q202 Q203 Q204 Q205 Q206 Q207 Q208 Q209 Q210 Q2
80. 9 9 gt 0205 v 25V 16V 5 m 689 2W 11K y 4 2SA1235F 5 E 11K SWITCH 8 SR 8 9 5 4 W 8 mrs n pe 1 201212 9 JR496 0 Lini 2 5 of al 2 a S mo u v u JR203 JR204 z 5 z 25 vol a R20 nad ty ajoj zZ 2 5 3 mark FM RK ee TUTTI 9999Heo o9 660089 9 6 19009 O eruat O CN395 4P CN491 Q g 4 MP OHH soll Z 2 2 5 7 5 CN494 13P gt ZI p 54210805 TO CHASSIS 653025260 SE SS Byt 53184 g EIL d EET m BB gt A M L m 5 0 TO PWR AMP PANEL a TO BOARD BOARD PWR TRANS PANEL CN501 Page 46 CN603 Page 44 BOARD BOARD CN907 Page 46 CN004 Page 44 BOARD CN601 Page 44 42 42 8 12 Printed Wiring Boards Front Section See page 28 for Circuit Boards Location 172 Uses unleaded solder HCD HP8V MAIN BOARD TO CN405 MAIN Page 41 PANEL BOARD CN303 CN303 41 5 O JE eega 8 JE v69M R 5 5 O T 5 2 O O 2 B o1 JR605 3 1693
81. 9 A 1 827 395 11 4 951 620 01 4 246 388 01 4 246 387 01 4 246 386 01 4 246 375 01 4 246 408 01 Description Remark WIRE FLAT TYPE 9 CORE PANEL BOARD COMPLETE E3 SP PANEL BOARD COMPLETE EA PANEL BOARD COMPLETE TH WIRE FLAT TYPE 37 CORE SCREW 2 6X8 BVTP BUTTON EJECT INDICATOR DISC BUTTON DISC PANEL SUB KNOB MIC 9 3 Chassis Section 1 Ref No 101 102 102 103 104 105 106 107 108 109 109 F901 chassis section Part No 1 689 250 11 A 4734 342 A A 4747 550 A 1 689 248 12 1 689 246 12 1 787 025 11 4 225 252 01 1 693 628 11 1 769 946 11 A 4747 562 A A 4747 574 A 1 533 473 11 Description Remark PWR TRANS BOARD PWR AMP BOARD COMPLETE EXCEPT Th PWR AMP BOARD COMPLETE TH SENSOR FAN BOARD SUB TRANS BOARD DC FAN CUSHION FOOT TUNER FM AM WIRE FLAT TYPE 11 CORE MAIN BOARD COMPLETE EXCEPT TH MAIN BOARD COMPLETE TH FUSE GLASS TUBE DIA 5 not supplied Ref No F902 F903 F904 F905 A T901 A T901 1 3 8 9 Part No 1 533 473 11 1 533 470 11 1 533 470 11 1 533 471 11 1 439 834 11 1 439 835 11 7 685 646 79 7 685 881 09 7 682 552 09 7 685 647 79 7 684 023 04 HCD HP8V Description Remark FUSE GLASS TUBE DIA 5 FUSE GLASS TUBE DIA 5 FUSE GLASS TUBE DIA 5 FUSE GLASS TUBE DIA 5 EXCEPT TH TRANSFORMER POWER EXCEPT EA 7 7
82. 97 8 59 496 40 6 803 329 01 6 704 045 01 8 759 533 04 1 815 603 11 1 691 293 21 1 216 864 11 1 216 864 11 1 216 864 11 6 500 414 01 6 500 414 01 6 500 414 01 6 500 414 01 6 500 414 01 6 500 415 01 8 729 120 28 8 729 120 28 8 729 120 28 8 729 120 28 1 216 821 11 1 216 833 11 1 216 845 11 1 216 821 11 1 216 837 11 1 216 809 11 1 216 833 11 1 216 849 11 1 216 809 11 1 216 845 11 1 216 833 11 1 216 833 11 1 216 821 11 1 216 833 11 1 216 837 11 Description DIODE 1SS355TE 17 lt FERRITE BEAD gt INDUCTOR FERRITE OuH FERRITE OuH FERRITE OuH FERRITE lt FLUORESCENT INDICATOR gt INDICATOR TUBE FLUORESCENT lt IC gt IC NJM4565M TE2 IC M65850FP IC LC876796B 51Y2 E IC 1574 IC M62703ML E1 lt JACK gt JACK MIC JACK PHONES lt JUMPER RESISTOR gt METAL CHIP 0 5 METAL CHIP 0 5 METAL CHIP 0 5 lt DIODE gt DIODE HL 30105Q2AT DISC1 DIODE HL 30105Q2AT DISC2 DIODE HL 30105Q2AT DISC3 DIODE HL 30105Q2AT DISC4 DIODE HL 30105Q2AT DISC5 DIODE HL 30105Q2IT L Cb lt TRANSISTOR gt TRANSISTOR 2SC3052F T1 LF TRANSISTOR 2SC3052F T1 LF TRANSISTOR 2SC3052F T1 LF TRANSISTOR 2SC3052F T1 LF lt RESISTOR gt METAL CHIP 1K 5 METAL CHIP 10K 5 METAL CHIP 100K 5 METAL CHIP 1K 5 METAL CHIP 22K 5 METAL CHIP 100 5 METAL CHIP 10K 5 METAL CHIP 220K 5 METAL CHIP 100 5 METAL CHIP 100K 5 METAL CHIP 10K 5 METAL CHIP 10K 5 METAL
83. CTOR BOARD Y SW BOARD BRACKET TOP ASSY BASE UNIT BU 30BD62 RUBBER ROLLER SLIDER ASSY MOTOR ROLLER MOTOR MODE ASSY ROLLER M781 ASSY MODE M771 Y TIMING BELT FRONT REAR x CAM GEAR x SENSOR BOARD BD BOARD HCD HP8V Note Follow the disassembly procedure in the numerical order given 3 1 Case Side L Side R Tape Mechanism Deck CMAL1Z234A two screws top panel section BVTP3x 16 two screws four screws BVTP3x 16 tape mechanism deck case3 TP2 CMAL1Z234A shield plate case Q connector 6p QD four screws BVTP2 6x 8 N two screws BVTP3x 16 D wire flat type 8p Q case side L Q four screws case3 TP2 case side R 3 2 Front Panel Section screw connector BVTP3x 8 CN405 NG wire flat type 9p 303 front panel section screw BVTP3x 8 Q wire flat type 37p CN402 connector CN305 two screws BvrP3x 8 HCD HP8V 3 3 Panel Board Q PANEL board six claws ten screws BVTP2 6x 8 Q knob VOL 3 4 Back Panel Section Q connector CN908 connector CN503 Q connector CN905 Q connector CN904 Q wire flat type 11p CN101 10
84. Data input from program 57 IVS3 Ground terminal for 58 IVD4 Power supply terminal 3 3V for 1 0 52 HCD HP8V DRDATS to 59 to 66 DRDATIS Two way data bus with the D RAM Data output to the program ROM 6 4 Groundterminal 68 DRCAS Column address strobe signal output tothe D RAM LvD4 Digital power supply terminal 2 5V for AV decoder blocky 70 DRCK O Clocksigna owtputtoheDRAM O 19085 Powersupply terminal 43 3V or YO S 72 DRRAS O Row address strobe signal output tothe DRAM _ C O DRWEL Write enable signal output tothe D RAM 74 NVOEL O Chipselectsigna outputtoheDRAM tnt m 0 75 LVS4 Digital ground terminal for AV decoder block S O 76 DRBS O BankselectsignaloutputtoheDRAM DRDQMO 71 18 DRDQMI Mask control signal output to D RAM 9 1955 Grundtmiml orWO NC os 81 Reset signal input from the system controller L reset 82 VDD Digital power supply terminal 2 5V for CD DSP block 5 vim O Wideband EFM PLL oscillation output terminal 8 Dour O Digital audio signal output terminal Noted 87 LRCK L R sampling clock signal 41 s9 Digital ground terminal 90 a PCMD O Seriatdataoutpot 92
85. HIP METAL CHIP METAL CHIP METAL CHIP METAL CHIP METAL CHIP METAL CHIP METAL CHIP METAL CHIP METAL CHIP METAL CHIP METAL CHIP METAL CHIP METAL CHIP METAL CHIP METAL CHIP METAL CHIP METAL CHIP METAL CHIP METAL CHIP METAL CHIP METAL CHIP METAL CHIP METAL CHIP METAL CHIP METAL CHIP METAL CHIP METAL CHIP METAL CHIP METAL CHIP METAL CHIP METAL CHIP RES CHIP METAL CHIP METAL CHIP METAL CHIP METAL CHIP METAL CHIP METAL CHIP METAL CHIP METAL CHIP METAL CHIP METAL CHIP RES CHIP RES CHIP RES CHIP RES CHIP METAL CHIP METAL CHIP METAL CHIP METAL CHIP METAL CHIP METAL CHIP METAL CHIP 100 4 7K 180K 12K 2 2K 47K 2 2K 470 820 820 3 3K 3 3K 22K 22K 22K 150K 220 22K 22K 22K 47K 10K 10K 4 7K 10K 10K 15K 100 100 1K 10K Remarks 1 10W 1 10W 1 10W 1 10W 1 10W 1 10W 1 10W 1 10W 1 10W 1 10W 1 10W 1 10W 1 10W 1 10W 1 10W 1 10W 1 10W 1 10W 1 10W 1 10W 1 10W 1 10W 1 10W 1 10W 1 10W 1 10W 1 10W 1 10W 1 10W 1 10W 1 10W 1 10W 1 10W 1 10W 1 10W 1 10W 1 8W 1 10W 1 10W 1 10W 1 10W 1 10W 1 10W 1 10W 1 10W 1 10W 1 10W 1 8W 1 8W 1 8W 1 8W 1 10W 1 10W 1 10W 1 10W 1 10W 1 10W 1 10W Ref No R645 R646 R647 R648 R649 R650 R651 R652 R653 R654 R655 R656 R657 R658 R659 R660 R661 R662 R663 R664 R665 R666 R667 R668 R669 R670 R671 R672 R673 R674 R675 R676 R677 R678
86. HIP METAL CHIP METAL CHIP METAL CHIP METAL CHIP METAL CHIP METAL CHIP METAL CHIP METAL CHIP METAL CHIP lt VIBRATOR gt 3 3K 220K 4 7M 680 1K 1K 10K 100 22 10K 47K 47K 4 7K 10K 10K 1K 470 680 1 5K 100 47K 220 100 1 5K 2 2K 3 3K 4 7K 4 7K 6 8K 1K 330K 10K 1K 100 10K 100K 10K 220 220 6 8K 10K 100 10K 100 1K 100 100 100 100 100 100 100 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 VIBRATOR CERAMIC 8 0MHz Remarks 1 10W 1 10W 1710W 1710W 1 8W 1 8W 1710W 1710W 1710W 1710W 1710W 1710W 1710W 1710W 1710W 1 8W 1710W 1710W 1710W 1710W 1710W 1710W 1710W 1710W 1710W 1 8W 1710W 1710W 1710W 1710W 1710W 1710W 1710W 1710W 1 8W 1 10W 1 10W 1 10W 1 10W 1 8W 1 8W 1710W 1710W 1 10W 1 10W 1 10W 1 10W 1 10W 1 10W 1 10W 1 10W 1 10W 1 10W 1 10W Ref No RM601 5601 5602 5603 5604 5605 5606 5607 5608 5609 5610 5614 5615 5616 5617 5618 5619 5620 5621 5622 5627 5628 5629 5630 5631 5632 5633 5634 5635 5636 VR001 VR002 VR601 X601 C501 C502 C503 C504 C505 C506 C507 C508 C509 C510 Part No 6 600 174 01 1 762 196 21 1 762 196 21 1 762 196 21 1 762 196 21 1 762 196 21 1 762 196 21 1 762 196 21 1 762 196 21 1 762 196 21 1 762 196 21 1 762 19
87. HUD HP6V SERVICE MANUAL Ver 1 0 2003 07 HCD HP8V is the Amplifier CD player Tape Deck and Tuner section CMT HP8V Main unit Amplifier section The following measured at AC 120 127 220 240 V 50 60 Hz DIN power output rated 60 60 watts 6 ohms at 1 kHz DIN Continuous RMS power output reference 60 60 watts 6 ohms at 1 kHz 10 THD Inputs MD IN phono jacks Sensitivity 250 mV impedance 47 kilohms Sensitivity 1 mV impedance 10 kilohms MIC phone jack Outputs PHONES stereo minijack Accepts headphones of 8 ohms or more MD OUT phono jack Impedance 1 kilohm VIDEO OUT phono jack Max output level 1 Vp p unbalanced Sync negative load impedance 75 ohms SPEAKER Accepts impedance of 6 to 16 ohms 9 877 476 01 Sony Corporation 2003G1678 1 Home Audio Company 2003 07 Published by Sony Engineering Corporation Model Model Name Using Similar Mechanism CD Mechanism Type CDM69BH 30BD62 EE Optical Pick up Name A MAX 3 TAPE Model Name Using Similar Mechanism HCD EP515 Section Tape Transport Mechanism Type CMAL1Z234A SPECIFICATIONS CD player section System Compact disc and digital audio system Laser Semiconductor laser A 780 nm Emission duration continuous Frequency response 2 Hz 20 kHz 0 5 dB Wavelength 780 790 nm Signal to noise ratio More than 90 dB Dynamic range More than 90 dB Video color system
88. IC BA6956AN BA6956AN lt TRANSISTOR gt TRANSISTOR lt RESISTOR gt CARBON CARBON CARBON CARBON CARBON CARBON CARBON CARBON CARBON CARBON JACK BOARD KOK K K KK K K K K K lt JACK gt RT1N141S TP 680 3 100 5 680 5 100 5 680 5 100 5 91 5 1 5 10 5 10 5 JACK PIN 1P VIDEO OUT 30 00 Remarks 50 16V 50V 50V 50V 50V 50V 50V 50V 50V 30 00 16V 30 00 16V 1 4W 1 4W 1 4W 1 4W 1 4W 1 4W 1 4W 1 4W 1 4W 1 4W A 4747 562 A MAIN BOARD COMPLETE EXCEPT TH A 4747 574 A MAIN BOARD COMPLETE TH 4 229 123 01 HEAT SINK VOUT 7 685 646 79 SCREW BVTP 3X8 TYPE2 IT 3 Ref No C201 C202 C203 C204 C205 C206 C207 C208 C209 C210 C211 C212 C213 C214 C215 C216 C217 C218 C219 C220 C221 C224 C225 C226 C227 C228 C229 C235 C236 C237 C238 C239 C240 C301 C302 C303 C305 C306 C307 C308 C309 C310 C311 C312 C313 C314 C315 C317 C318 C319 C320 C321 C323 C324 C325 C326 Part No 1 162 964 11 1 162 964 11 1 126 947 11 1 126 947 11 1 126 960 11 1 130 485 00 1 130 485 00 1 126 960 11 1 126 960 11 1 126 961 11 1 126 961 11 1 126 960 11 1 126 960 11 1 126 959 11 1 126 959 11 1 126 961 11 1 126 961 11 1 165 1 76 11 1 165 1 76 11 1 162 966 11 1 162 966 11 1 126 963 11 1 126 933 11 1 126 963 11
89. INSULATOR COIL The components identified by mark A or dotted line with mark are critical for safety Replace only with part number specified 67 HCD HP8V NOTE Due to standardization replacements in the parts list may be different from the parts specified in the diagrams or the components used on the set X mean standardized parts so they may have some difference from the original one Items marked are not stocked since they are seldom required for routine service Some delay should be anticipated when ordering these items SECTION 10 ELECTRICAL PARTS LIST Accessories are given in the last of this parts list RESISTORS All resistors are in ohms METAL metal film resistor METAL OXIDE Metal Oxide film resistor F nonflammable SEMICONDUCTORS In each case for example UA UA UPA UPA e Abbreviation 220 240 V AC area in E model EA SP Singapore model TH Thai model Saudi Arabia model When indicating parts by reference number please include the board name The components identified by mark A or dotted line with mark A are critical for safety e CAPACITORS UPB UPB uPC UPC uF uF uPD uPD Replace only with part number specified COILS uH uH Ref No Part No Description Remarks Ref No Part No Description Remarks 4728 371 BD BOARD COMPLETE 0102 8 729 424 08 TRANSISTOR 21
90. IODE 10EDB40 TB3 DIODE 1SS355TE 17 lt RELAY gt RELAY POWER lt SWITCH gt SELECTOR VOLTAGE VOLTAGE SELECTOR EXCEPT TH lt TRANSFORMER gt TRANSFORMER POWER K K K K KK KKK K K K K S711 1 686 727 12 1 786 382 11 SW 1 BOARD lt SWITCH gt SWITCH PUSH 1 KEY DISC INSERT 8 12cm KK K KK K KK KKK K K K K S713 S714 1 686 728 12 SW 2 BOARD 1 786 382 11 1 786 382 11 SWITCH PUSH 1 KEY DISC IN 8 12cm SWITCH PUSH 1 KEY DISC IN 8cm 5715 1 686 729 12 SW 3 BOARD 1 86 382 11 SWITCH PUSH 1 KEY DISC 0UT The components identified by mark A or dotted line with mark are critical for safety Replace only with part number specified HCD HP8V Ref No 5716 5717 5718
91. KER IN OUT OFF disc is stocker side PLAY 6 CDM SW5 B 66 8718 moment disc W from stocker 1 o AM SW401 Q731 10751 22 mI LEVEL DISC INSERT IW W OPEN CLOSE CDM D SENSOR 61 SHIFT DETECT SENSOR END 6 32 32 HCD HP8V 8 2 Printed Wiring Boards BD Section See page 28 for Circuit Boards Location 1 2 3 4 5 6 7 8 BD BOARD COMPONENT SIDE BD BOARD CONDUCTOR SIDE SPINDLE Semiconductor Location Ret No Location 12 12 OPTICAL BD SLED PICK UP BLOCK A MAX 3 12 1 684 174 12 i 33 33 HCD HP8V 8 3 Schematic Diagram BD Section See page 47 for IC Block Diagrams See page 29 for Waveforms CHASSIS QD VMP BOARD 1 2 CN101 Page 37 2 3 4 5 6 7 8 9 10 11 12 13 14 A OPT I CAL PICK UP BLOCK EM C107 R120 15k 3 20 1 103 MGND TP56 CXA2581N T4 1 103 RF AMP FOCUS TRACKING 2SB710A RT AUTOMATIC POWER DP TP58 BB8 SFDR TP59 BB1 ERROR AMP CONTROL SRDR O TP60 BB2 IC B D TFDR O TP61 BB3 TRDR TP62 BB4 TP63 mn F UJ 20 TP64 65 4 U VCC 4 5V TP66 GND TP67
92. LECT CERAMIC CHIP ELECT CHIP CERAMIC CHIP CERAMIC CHIP CERAMIC CHIP CERAMIC CHIP CERAMIC CHIP CERAMIC CHIP ELECT CHIP ELECT CHIP CERAMIC CHIP ELECT CHIP CERAMIC CHIP CERAMIC CHIP ELECT CHIP ELECT CHIP lt CONNECTOR gt 0 1uF 0 1uF 0 1uF 0 001uF 0 1uF 0 1uF 1uF 0 1uF 470PF 0 068uF 150PF 100PF 100uF 0 47uF 0 1uF 0 01uF 0 1uF 470PF 0 47uF 0 1uF 0 1uF 8PF 8PF 0 1uF 1uF 0 1uF 100uF 0 1uF 0 0033uF 0 1uF 0 1uF 0 1uF 0 1uF 100uF 100uF 0 1uF 10uF 0 1uF 0 1uF 10uF 10uF CONNECTOR FFC FPC 28P CONNECTOR FFC LIF NON ZIF 19P PIN CONNECTOR PC BOARD 3P lt FERRITE BEAD gt FERRITE FERRITE FERRITE FERRITE FERRITE 0uH 0uH 0uH 0uH 0uH 10 0 5PF 0 5PF 20 5 00 10 00 5 00 5 20 10 00 5 00 10 00 20 20 0 50PF 0 50PF 20 20 10 20 20 20 20 20 Remarks 25 25 25 90V 25V 50V 50V 25V 50V 25V 50V 16V 50V 50V 6 3V 6 3V 25V 50V 25V 50V 6 3V 50V 25V 50V 25V 50V 50V 25V 50V 25V 6 3V 25V 50V 25V 25V 25V 25V 6 3V 6 3V 25V 16V 25V 25V 16V 16V Ref No FB502 FB503 FB504 FB561 FL201 FL501 FL502 FL503 FL504 IC102 IC201 10202 10307 10504 10505 10506 10507 10508 JW203 L102 L321 Q201 Q301 Q370 Q581 R102 R107 R108 R109 R114 R115 R152 R157 R158 R159 R201 R202 R321 R322 R323
93. METAL CHIP 75 METAL CHIP 10K METAL CHIP 3 3K METAL CHIP 100 METAL CHIP 100 METAL CHIP 100 5 25D999 T1 CLCK 25 1602 RT1N141M TP 1 2SC4154TP 1EF 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 0 5 5 5 5 5 5 Remarks 1 10W 1 10W 1 10W 1 10W 1 10W 1 10W 1 10W 1 10W 1 10W 1 10W 1 10W 1 10W 1 10W 1 10W 1 10W 1 10W 1 10W 1 10W 1 10W 1 10W 1 10W 1 10W Ref No R506 R507 R508 R509 R510 R511 R512 RS13 RS16 R517 R522 R531 R532 R533 R534 R537 R538 R541 R542 R543 R544 R545 R546 R547 R548 R549 R550 R551 R552 R554 R555 R556 R557 R558 R559 R561 R581 R582 X501 X502 Part No 1 216 809 11 1 216 809 11 1 216 809 11 1 216 809 11 1 216 809 11 1 216 809 11 1 216 809 11 1 216 833 11 1 216 829 11 1 216 826 11 1 216 833 11 1 216 845 11 1 216 829 11 1 216 839 11 1 216 864 11 1 216 864 11 1 216 833 11 1 216 864 11 1 216 864 11 1 216 853 11 1 216 857 11 1 216 821 11 1 216 848 11 1 216 833 11 1 216 855 11 1 216 845 11 1 216 833 11 1 218 852 11 1 216 820 11 1 216 797 11 1 216 797 11 1 216 797 11 1 216 797 11 1 216 857 11 1 216 817 11 1 216 821 11 1 216 809 11 1 216 817 11 1 767 518 11 1 767 519 11 1 827 392 11 1 796 351 41 1 769 920 11 1 827 395 11 1 787 025 11 1 693 628 11 1 769 946 11 1 824 818 11 1 783 532 11 1 791 901 12 Description METAL CHIP METAL CHIP METAL CHIP
94. ON 3 Load a disc LUV PO01 and actuate the focus search In consequence of open and close the disc tray actuate the focus search 4 Confirm that the oscilloscope waveform S curve is symmetrical between A and B And confirm peak to peak level within 2 0 5 Vp p S curve waveform symmetry within 2 0 5 Note e Try to measure several times to make sure than the ratio ofA BorB A is more than 10 7 e Take sweep time as long as possible and light up the brightness to obtain best waveform RF LEVEL CHECK oscilloscope BD board TP71 RFDC TP72 RFAC TP73 DVC Q O Procedure 1 Connect an oscilloscope to TP71 RFDC CH2 to TP72 RFAC and TP73 DVC on the BD board 2 Turn the power ON Load a disc LUV PO1 and playback the number nine track 4 Confirm that oscilloscope waveform is clear and check if RF signal level is correct or not 05 26 Note Clear RF signal waveform means that the shape 0 can be clearly distinguished at the center of the waveform RF signal waveform VOLT DIV 200mV MA M 1 ANIA level 0 75 0 1Vp p RFDC WWW M 1 05 0 3Vp p RFAC MM TRAVERSE LEVEL CHECK oscilloscope BD board Nn 7PZ3 DVC Procedure 1 Connect an oscilloscope to TP70 TE and TP73 DVC on the BD board Turn the power ON Load a disc LUV PO
95. PCM1748E 2K MAIN SYS RST BOARD 20211 lt 1887 CN301 IC102 1 2 C155 Page 42 1887 QUT go 02605 NJM2100M HE2 0 0047 TP408 SCK A SYS CLK 8 N 6 gt TP407 SRQ AUDIO AGND SE gl 205 SYS RQ O _ TP406 SOK AUDIO A SV n ZZ SYS OK 5405 L102 C116 22 03 5 2 2uH BLAN d TP404 lt vs ce JA ses _ TP402 VIDEO A 5V 22222 MU C361 BOARD TCH C307 0 1 2 2 0 BD7600F V E2 Page 38 470 C338 B REN C322 294 100 6 3V 8375 Tm 281602 TP EF Th EE Sd 1 4 0 5 8 NN 03 Gi CVOUT 7m 4 C366 1321 R322 100 6 3V 10AH 0 10 gt C321 0323 CN101 C257 VMUTE 1C307 IC B D Td 68 28P 1 10 VIDEO AMP B 7V 12 gt loke 242 pd man gam T T F 20 NU G B E 278 133 A SEN E SFDR SRDR o e REG GND 28 140 B TFDR G1 DGND SUE a lt TP429 141 m Wika _ TP430 142 G SSTP Me _ TP433 FB252 By BD bus e 0255 0 1 GM BOARD 17 pis be TP436 0254 0 1 164 Page 34 FE G1 s leere 163 H o 165 IS ro u a L 17442 lt gt eC BOARD 2 5V 1P307 la CN307 LD ON D A4 G 1 6 VT Page 42 PR la _ TP444 6 a oat lehe 3 CTRL o laa TP448 0 LD GND JW203 n0 mark CD STOP HCD HP8
96. R TRANSISTOR TRANSISTOR TRANSISTOR TRANSISTOR TRANSISTOR TRANSISTOR TRANSISTOR TRANSISTOR TRANSISTOR TRANSISTOR TRANSISTOR TRANSISTOR TRANSISTOR TRANSISTOR TRANSISTOR TRANSISTOR TRANSISTOR TRANSISTOR TRANSISTOR TRANSISTOR TRANSISTOR 2503052 1 2SC3052F 1 LF 2SC3052F 1 LF 2503052 11 1 2SA1235F 2SC3052F 1 LF 2502001TP LK 25B1116 TP LK 2503052 11 1 2503052 11 1 2503052 11 1 2503052 11 1 2SC3052F 1 LF 2503052 11 1 25D1306NETL 2SD1306NETL 2SA1235F 2503052 11 1 2SA1235F 2SC3052F 1 LF 2SC3052F 1 LF 2SD1306NETL 2SD1306NETL BN1FAM TP 2SC3052F 1 LF 2SB1375 25B1116 TP LK 2SC3052F 1 LF Remarks 1710W 1710W 1710W 1710W 1710W 1710W 1710W 1710W 1710W 1710W 1710W 1710W 1710W 1710W 1710W 1710W 1710W 1710W 1710W Ref No Q408 Q409 Q410 Q411 Q412 R101 R102 R201 R202 R203 R204 R207 R208 R209 R210 R211 R212 R213 R216 R217 R218 R219 R220 R221 R222 R223 R224 R225 R226 R227 R228 R229 R230 R231 R232 R233 R234 R235 R236 R237 R238 R239 R240 R241 R242 R243 R244 R245 R246 R247 R301 R302 R303 R304 R305 Part No 8 729 140 04 8 729 120 28 6 550 289 01 8 729 120 28 8 729 048 52 1 216 845 11 1 216 845 11 1 216 829 11 1 216 829 11 1 216 832 11 1 216 832 11 1 216 833 11 1 216 833 11 1 216 825 11 1 216 825 11 1 216 824 11 1 216 824 11 1 216 837
97. RD VMP BOARD BOARD BOARD H CN701 CN201 CN602 CN004 Page 39 Page 35 Page 43 Page 43 Page 45 41 41 HCD HP8V 8 11 Schematic Diagram Main Section See page 49 for IC Block Diagrams See page 29 for Waveforms 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 TO CONNECTOR BOARD CN701 Page 40 A TUNER PACK CN392 27P JR395 0 JR393 0 lt 0310 25 3052 C364 190 50 L 6327 R317 ll JESS PS 00027 10K 10 50V Om W N C347 10 50V l 4 N R301 E gt BE SE a D417 444 155355 R453 22K 0311 2563052 0304 zz C HM r NN R344 22K R381 22K 5 8 22 R343 4 7 a ANTENNA FM 75 FM75o COAXIAL B wo AM He 0308 195355 mis 19K 101 f A ZZ Tau M p Jiwasa O M x C Hi x e x 29 4 a 10302 m c 0102 4 155355 P A
98. Section 3 CDM69BH 30BD62 63 9 8 CD Mechanism Section 4 CDM69BH 30BD62 64 TEST MODE Z uu uuu 23 9 9 CD Mechanism Section 5 CDM69BH 30BD62 65 9 10 CD Mechanism Section 6 CDM69BH 30BD62 66 9 11 Base Unit Section BU 30BD62 67 10 ELECTRICAL PARTS 68 HCD HP8V SECTION 1 SERVICING NOTES Notes on chip component replacement e Never reuse a disconnected chip component Notice that the minus side of a tantalum capacitor may be dam aged by heat Flexible Circuit Board Repairing Keep the temperature of the soldering iron around 270 C during repairing Do not touch the soldering iron on the same conductor of the circuit board within 3 times Be careful not to apply force on the conductor when soldering or unsoldering CAUTION Use of controls or adjustments or performance of procedures other than those specified herein may result in hazardous radiation exposure This appliance is classified as a CLASS 1 LASER product This label is located on the rear exterior CLASS 1 LASER PRODUCT LUOKAN 1 LASERLAITE KLASS 1 LASERAPPARAT Laser component in this product is capable of emitting radiation exceeding the limit for Class 1 NOTES ON HANDLING THE OPTICAL PICK UP BLOCK OR BASE UNIT The laser diode in the optical pick up block may suffer electrostatic break down because of the potential differ
99. T ARE CRITICAL TO SAFE OPERATION REPLACE THESE COMPONENTS WITH SONY PARTS WHOSE PART NUMBERS APPEAR AS SHOWN IN THIS MANUAL OR IN SUPPLEMENTS PUBLISHED BY SONY 2 HCD HP8V TABLE OF CONTENTS 1 SERVICING NOTES 4 6 MECHANICAL ADJUSTMENTS 24 2 GENER Al rte rrt tcd 6 7 ELECTRICAL ADJUSTMENTS 25 3 DISASSEMBLY 8 DIAGRAMS 28 3 1 Case Side L Side R 8 1 Block Diagram CD SERVO Section 30 Tape Mechanism Deck CMAL1Z234A 9 AUDIO VIDEO Section M 3l 3 5 Front Panel Secho eea akan at Odo 9 MAIN Section 32 8 4 Panel Board ARE aes 10 8 2 Printed Wiring Boards BD Section 33 2 4 Back sisi as AAA 10 8 3 Schematic Diagram BD Section 34 2 5 MAIN Board state a ORA 11 8 4 Printed Wiring Boards VMP Section 1 2 e 35 3 6 PWR AMP Board Power Transformer 11 8 5 Printed Wiring Boards VMP Section 2 2 36 3 7 CD Mechanism Deck CDM69BH 30BD62 12 8 6 Schematic Diagram VMP Section 1 2 eese 37 3 8 JACK Board VMP Board eire 12 8 7 Schematic Diagram VMP Section 2 2 eesse 38 07 Pace E 13 8 8 Printed Wiring Boards Changer Section 39 3 10 Base Unit BU 30BD62 n e 13 8 9 Schematic Diagram Changer Section eseese 40 ee te
100. V 8 7 Schematic Diagram VMP Section 2 2 See page 48 for IC Block Diagrams See page 52 for IC Pin Function See page 29 for Waveforms 10 1 VMP BOARD 2 2 37 1 2 3 4 gt 5 6 7 8 9 11 C576 R k N LN w Co N N N 9 gt 01 O w p o 5 DRADR8 44 1 9 LVS3 1 52 I VD3 DRDATO DRDAT 1 DRDAT2 DADAT3 DRDAT4 DRDAT5 5 12 210154 DRADR9 ACE lt 91 Zivaud 19 ESAI 85 65 818080 1 5 31291 NC 6LVGHQ OATIXANV lt 2 4 IC201 APC2925T E1 CD A 2 5V VMP BOARD 1 2 2 CO A GND 1 201 A 2 5V oy 2 5V REG e 5 P2 A 2 5V C206 P2 A GND 2 5 C207 V A GND D42 5V D GND 10202 1 202 BA033FP E2 FL201 4 4 3 3V REG cm D D 3 3V 0211 22 0210 22 2 100 6 6 6 3V lt C212 0 1 D D GND 7 lt CO 2 R502 3 3k ro S R517 2 7k 8 EM XCPSIG CPSIG E NC NC 10 NC NC 1508 CBD
101. Y GEAR ROLLER 5 COMMUNICATION LEVER SLIDER 4 ASSY SCREW PTPWH M2 DIA 7 SPRING BASE SLIDER 5 TENSION SPRING SLIDER 2 TENSION Ref No 466 467 468 469 470 471 472 473 474 479 M781 6 Part No 4 951 620 01 4 243 916 01 4 244 035 01 4 241 209 01 4 239 649 01 4 239 671 01 X 4954 627 1 1 686 726 12 4 986 156 01 4 244 162 01 A 4735 953 A 7 623 921 01 4 240 040 01 Description Remark SCREW 2 6X8 BVTP ROLLER S RUBBER ROLLER STOCKER RUBBER SHEET ADHESIVE PARASOL STOCKER GEAR ROLLER 5 CENTER BASE SLIDER 5 ASSY ROLLER MOTOR BOARD PULLEY MOTOR SPRING SLIDER 4 TENSION MOTOR ASSY ROLLER RING RETAINING CAPSTAN SPRING DISC STOPPER TORSION HCD HP8V 9 9 CD Mechanism Section 5 CDM69BH 30BD62 CD mechanism sdeck ection 6 Ref No Part No Description Remark Ref No Part No Description Remark 501 4 240 020 01 GEAR TIMING 506 4 239 699 01 PULLEY 502 4 239 708 02 BELT FRONT TIMING 507 4 247 349 02 BELT ROLLER V 503 4 239 697 01 GEAR CENTER 508 4 227 899 01 SCREW DIA 12 FROATING 504 X 4955 15701 SLIDER MODE CAM V ASSY 509 4 239 686 01 GEAR ROLLER DECELERATION 505 4 239 706 02 BELT REAR TIMING 4 7 685 902 21 SCREW PTPWH 2 6X8 TYPE2 65 HCD HP8V 9 10 CD Mechanism Section 6 CDM69BH 30BD62 Ref No 551 552 553 554 999 557 558 559 560 561 562 564 66 Part No 4 239 693 02
102. d fast forward 10 18 lt lt go back go forward 7 10 12 13 18 stop 15 10 11 16 18 19 21 23 32 II pause 16 7 10 18 p play 13 10 11 13 14 18 19 23 37 4 9 lt cursor 22 8 22 23 RETURN 6 14 11 1 This button is used to switch to MD function 2 This button is used to switch to TAPE function HCD HP8V Setting the clock Use buttons on the remote for the operation coir N Press 1 0 to turn on the system Press CLOCK TIMER SET Press 4 4 repeatedly to set the hour Press gt Press 4 4 repeatedly to set the minute Press ENTER The clock starts working To adjust the clock 1 Press CLOCK TIMER SET 2 Press 4 to select CLOCK SET then press ENTER 3 Do the same procedures as step 3 to 6 above Notes The clock settings are canceled when you disconnect the power cord or if a power failure occurs e You cannot set the clock in Power Saving Mode HCD HP8V SECTION 3 DISASSEMBLY This set can be disassembled in the order shown below CASE SIDE L SIDE R TAPE MECHANISM DECK 12234 FRONT PANEL SECTION BACK PANEL SECTION MAIN BOARD PANEL BOARD PWR AMP BOARD POWER TRANSFORMER CD MECHANISM DECK CDM69BH 30BD62 BASE UNIT SECTION x MOTOR STOCKER ASSY STOCKER M761 JACK BOARD VMP BOARD CONNE
103. ence generated by the charged electrostatic load etc on clothing and the human body During repair pay attention to electrostatic break down and also use the procedure in the printed matter which is included in the repair parts The flexible board is easily damaged and should be handled with care NOTES ON LASER DIODE EMISSION CHECK The laser beam on this model is concentrated so as to be focused on the disc reflective surface by the objective lens in the optical pick up block Therefore when checking the laser diode emission Observe from more than 30 cm away from the objective lens LASER DIODE AND FOCUS SEARCH OPERATION CHECK Carry out the S curve check in CD section adjustment and check that the S curve waveforms is output three times UNLEADED SOLDER Boards requiring use of unleaded solder are printed with the lead free mark LF indicating the solder contains no lead Caution Some printed circuit boards may not come printed with the lead free mark due to their particular size LF LEAD FREE MARK Unleaded solder has the following characteristics Unleaded solder melts at a temperature about 40 C higher than ordinary solder Ordinary soldering irons can be used but the iron tip has to be applied to the solder joint for a slightly longer time Soldering irons using a temperature regulator should be set to about 350 Caution The printed pattern copper foil may peel away if the heated tip is
104. log ground terminal for PLL1 55 HCD HP8V TMODEO Selection signal input terminal for the test Not used 56 199 20 201 20 2 2 2 2 2 2 2 2 211 2 2 2 2 2 gt 02 IS o S 95 Oo 99 IN AUDDTI I Serial audio data input terminal Not used Serial audio data input terminal AUDDTOO O Serial audio data output to the digital filter AUDDTO O Serial audio data output terminal Notused S AUDBCK O Serial audio bit clock signal 2 8224 MHz output to the digital filter AUDLRCK O Serial audio L R sampling clock signal 44 1 KHz output to the digital filter AUDXCLKO Serial audio clock signal output to the digital filter I I I I I Digital ground terminal AVS1 E Analog ground terminal for D A converter VAVDI Analog power supply terminal 42 5 V for D A converter XX X mean standardized parts so they may have some differences from the original one tems marked are not stocked since they are seldom required for routine service Some delay should be anticipated when ordering these items 9 1 Case Top Panel Section Ref No GW JO front panel section Part No 3 363 099 71 4 246 394 11 4 246 395 01 4 246 396 01 4 232 195 01 4 951 620 01 4 231 76 01 4 246 390 01
105. me 14 8 10 Printed Wiring Boards Main Section 41 3 12 SW Board Bracket Top ASSY mH 15 8 11 Schematic Diagram Main 42 2 CONNECTOR 15 8 12 Printed Wiring Boards Front Section 43 3 14 Motor Stocker Assy Stocker M761 16 8 13 Schematic Diagram Front Section e 44 3 15 Motor Roller Assy Roller M781 MA 16 8 14 Printed Wiring Boards 3 16 Motor Mode Assy Mode M771 17 PWR AMP Power Section 45 3 17 Rubber Roller Slider Assy A 17 8 15 Schematic Diagram 3 18 Timing Belt Front Rear mH 18 PWR AMP Power Section 46 22 18 8 16 Block Diagrams MH 47 2 90 SENSOR 19 8 17 IC Pin Function Description 50 _ ASSEMBLY EXPLODED VIEWS 4 1 How to Install the Cam Eject Lock 20 9 1 Case Top Panel Section MM 357 4 2 How to Install the Cam GEAR tet 20 9 2 Front Panel Section oo 58 4 3 How to Install the Gear MODE aaa 21 0 3 Section 59 4 4 How to Install the Gear MODE issi 1 60 4 5 How to Install the Rotary Encoder S702 9 5 CD Mechanism Section 1 CDM69BH 30BD62 61 Gear STOCKER COMMUNICATION 22 9 6 CD Mechanism Section 2 CDM69BH 30BD62 62 4 6 How to Install the Stocker Assy 22 9 7 CD Mechanism
106. nel Test Mode All fluorescent segments LEDs keys volume and headphone detection are tested Procedure 1 Press the button to turn the set on 2 the test mode press three buttons DISPLAY simultaneously All segments and LEDs are turned on 3 Press the Ill and buttons simultaneously In this key code display mode the fluorescent indicator displays KEY 0 0 0 Each time a button is pressed the key code is displayed 4 Press the and buttons simultaneously In this key count mode the fluorescent indicator displays KEYCNT 0 1 Each time a button is pressed 0 X value increases However once a button is pressed it is no longer taken into account 5 Pressthe Bl and buttons simultaneously When a headphone jack is not inserted P RELEASE is displayed When a headphone jack is inserted IN is displayed 6 Pressthe Bl and buttons simultaneously When the knob is not rotated VOLUME FLAT is displayed The message VOLUME UP 15 displayed when the knob is rotated clockwise The message VOLUME DOWN is displayed when the knob is rotated counterclockwise 7 To exit from this mode press three buttons simultaneously MC Test Mode This mode is used to check the function of the amplifier Procedure 1 Press the button to turn the set on 2 To enter the test mode press the three buttons DISPLAY and DISC
107. nication data bus terminal Not used GPIO1 O Serial data output to the system controller GPIO2 Serial data transfer clock signal output to the system controller LVDI Digital power supply terminal 2 5V for AV decoder block o o 20 21 LO LVSI Digital ground terminal for AV decoder block 0 5 e 12 o 1 4 9 W 22 23 24 nA 25 26 GPIOL O Serial data latch pulse signal output to the digital 27 wa Digital power supply terminal 42 5 for AV decoder block GPIOI2 O Control signal output to the D A converter 29 GPIOI3 O Serial data transfer clock signal output to the digital filter and D A converter 30 O Serial data output to the digital filter and D A converter 31 wsi Groundterminal or VO 32 1 92 Digital ground terminal IVD2 Powersupply terminal for VO 34 to 37 Address signal output to D RAM and program ROM 38 LVD3 Digital power supply terminal 2 5V for AV decoder block 39 to 45 EIE Address signal output to the D RAM and program ROM 46 LVS3 a Digital ground terminal for AV decoder block 47 IVS2 Ground terminal for 1 0 48 IVD3 mem Power supply terminal 3 3V for I O 49 to 56 Two way data bus with the D RAM
108. number specified 79 HCD HP8V Ref No 155 156 161 606 A607 A F901 A F902 A F903 A F904 A F905 M761 M771 M781 S702 S771 A T901 A T901 80 Part No 1 827 390 11 1 827 391 11 1 827 394 11 1 782 817 11 A 4735 189 A 1 533 473 11 1 533 473 11 1 533 470 11 1 533 470 11 1 533 471 11 A 4735 953 A A 4735 953 A A 4735 953 A 1 477 299 11 1 477 300 11 1 439 834 11 1 439 835 11 Description Remarks WIRE FLAT TYPE 27 CORE WIRE FLAT TYPE 28 CORE WIRE FLAT TYPE 19 CORE WIRE FLAT TYPE 16 CORE BU 30 61 ASSY including M101 M102 FUSE GLASS TUBE DIA 5 FUSE GLASS TUBE DIA 5 FUSE GLASS TUBE DIA 5 FUSE GLASS TUBE DIA 5 FUSE GLASS TUBE DIA 5 EXCEPT TH MOTOR ASSY STOCKER MOTOR ASSY MODE MOTOR ASSY ROLLER ENCODER ROTARY STOCKER POSITION ENCODER ROTARY MODE TRANSFORMER POWER EXCEPT EA TRANSFORMER POWER EA The components identified by mark A or dotted line with mark are critical for safety Replace only with part number specified HCD HP8V MEMO 81 HCD HP8V REVISION HISTORY Clicking the version allows you to jump to the revised page Also clicking the version at the upper right on the revised page allows you to jump to the next revised page Description of Revision 2003 07 New lt
109. o 9 5 z 26 gm ER 16603 i E 2 9 I S B Ce eo ARIES B BEER 9 250 3 9 abo Ed 7994 B 5 56182 gt ex RE 6494 7 Lc9 5620 6994 1294 O OD 8894 R O oo rO OND B 198 olo a Lo lo 2 a X lili grawg E 5 RN 99 1 ce Brawl na 5 L eeQW Z se B 6898 10947 e m s Le 5632 O 7394 g99H 2994 60981 5098 em gt 2 szga tb H Le b s39 cu to 680 9 2 TW MIA 9 Cv9M AS KEN O 9 5595 R 1299 7192 e 8WU R ENNO REC PAUSE START 14 w CN603 0604 B B p H 799M BSAWL CN6Q1 So LES gs 6194 bi SEAWL 04 5 5 0681 9290 Pi 8929195 2 8 9990 zaa 5 1 M4 9 Q 10602 TO TO MAIN MAIN BOARD E BOARD CHASSIS CN402 CN305 Page 41 Page 41 43 43 WIRE6 2 C005 B R005 B 0028 004 C004 B R003 B R001B C020 B 8 zx 2 gt WI 7 AS s 59 Q U 3 R012 8 8010 B 2 11 8 0009 8 5 R009 B e E 2 R013 015 C01 R006 O8 0 JWo04 C006 4 C007 S eJ re m Y CO lie SF LO LL gt Se
110. onstration disc in the store is equipped Setting Procedure 1 Press the button to turn the set on 2 Press two buttons of m and A DISC 1 simultaneously for five seconds 3 The message LOCKED is displayed and the tray is locked Releasing Procedure 1 Press two buttons of LI and DISC 1 simultaneously for five seconds again 2 The message UNLOCKED is displayed and the tray is unlocked Note When LOCKED is displayed the tray lock is not released by turning power on off with the button Cold Reset The cold reset clears all data including preset data stored in the RAM to initial conditions Execute this mode when returning the set to the customer Procedure 1 Press three buttons DISPLAY DISC I simultaneously 2 The fluorescent indicator tube displays the message COLD RESET and the set is reset Version and Destination Display Mode The version or destination is displayed Procedure 1 Press the button to turn the set on 2 To enter the test mode press the three buttons DISPLAY Cl and DISC 2 simultaneously 3 The model and destination is displayed Example HPVCD ASIA3 4 Press the Cl and buttons simultaneously The version is displayed Example 1 03 2003 02 20 6 To exit from this mode press the three buttons DISPLAY im and DISC 2 simultaneously or press the button to turn the set off 2 Pa
111. uF 10uF 47uF 10uF 0 1uF 22uF 100uF 0 001uF 0 001uF 1000uF 0 022uF 0 1uF 22uF 0 1uF 0 1uF 0 1uF 18PF 22PF 2 2uF 47uF 0 01uF 0 01uF 0 022uF 0 01 0 1uF 2 2uF 22uF 0 001uF CONNECTOR FFC 37P CONNECTOR FFC 9P DIODE DIODE UDZSTE 175 1B DIODE 155355 17 TH DIODE 1SS355TE 17 EA DIODE 1SS355TE 17 DIODE 1SS355TE 17 DIODE 1SS355TE 17 DIODE 1SS355TE 17 DIODE 1SS355TE 17 DIODE 1SS355TE 17 DIODE 1SS355TE 17 DIODE 1SS355TE 17 DIODE 1SS355TE 17 DIODE 1SS355TE 17 DIODE UDZSTE 1711B HCD HP8V ODE MOTOR D 20 20 10 5 5 20 00 20 00 20 00 20 00 20 00 20 00 20 00 10 10 20 00 10 10 20 00 5 00 5 20 20 00 10 10 10 10 20 20 10 Remarks 90V 90V 25V 50V 50V 50V 50V 50V 10V 50V 25V 25V 16V 50V 50V 6 3V 10V 25V 10V 50V 25V 25V 25V 25V 25V 50V 50V 50V 35V 25V 25V 25V 10V 25V 25V 50V 16V 50V 73 HCD HP8V Ref No D627 FB601 FB602 FB603 FB604 FB605 FLD601 16001 10002 16601 10602 16603 JK001 JK601 JR605 JR606 JR607 LED607 LED608 LED609 LED610 LED611 LED614 Q001 Q601 Q609 Q610 R001 R002 R003 R004 R005 R006 R007 R008 R009 R010 R011 R012 R013 R022 R029 74 Part 8 719 988 61 1 412 473 21 1 550 907 21 1 550 907 21 1 550 907 21 1 550 907 21 1 518 923 11 8 59 10
112. ure 0417 ann oe VACS FM 10V VM 10V IC601 1 2 JK501 T SYSTEM CONTROLLER 0306 307 0503 0510 0513 L CH MUTE Q501 OVER LOAD PROTECT PROTECT 5 AM RCH R CH o R CH CONT MUTE DETECTOR SWITCH SWITCH DOUT 5 DIN VCC 0504 506 0511 OVER HEAT PROTECT CLK Q lt SWITCH 0514515 1 501 0507 TUNED DRIVE FAN R ch is omitted due e 4 Q309 to same as L ch did Signal Path J MUTE 78 CD MUTE PROTECTOR CONT gt TUNER FLD601 FLOURESCENT GD RESO a INDICATOR TUBE 1801 E Z M IC201 MAIN TRANS gt MD VR001 A 2 5V IC001 1 2 MIC LEVEL 1 001 2 2 U i gt DIGITAL OUT MIC AMP MIC AMP A M JK001 i gt 2 gt D 3 3V 3 1 PB TAPE MIC 2 gt gt 3 ir AUDIO VIDEO VIDEO MUTE SECTION 76 VIDEO MUTE REC TAPE 0412 0410 V VR002 4 5V BD VM 10V He 14 gt ECHO LEVEL SYS OUT SYS IN IC002 SYS SYS 5627 636 D 5V SW SWITCH D401 404 AUDIO VIDEO SYS OK SYS RQ SYS OUT 08 SYS OUT KEY0 FUNCTION 2 9 SECTION SYS IN 9 SYS IN A 5V SW swsek S601 610 oe FUNCTION 0581 2059906 8 KOT SYS OK FAN B lt SYS RQ 0405 408 FUNCTION 16403 KEY VCC 10V 3 JK301 2 2 LED6

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