Sony CMT-A70 - Personal Component System Service Manual Download Page 53

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CMT-A50/A70

7-4.

CD MECHANISM DECK SECTION
(FLM-A50)

Ref. No.

Part No.

Description

Remark

Ref. No.

Part No.

Description

Remark

151

3-028-010-02 TRAY

152

3-028-019-11 PLATE, CHUCK

153

1-452-899-21 MAGNET

154

3-931-379-31 RUBBER, VIBRATION PROOF (GREEN)

155

3-028-011-01 ARM

156

1-829-368-11 CABLE, FLEXIBLE FLAT (16 CORE)

157

3-921-725-11 SCREW (2.6X10), +PWH

158

3-931-379-21 RUBBER, VIBRATION PROOF (RED)

159

A-4547-683-A CD BOARD, COMPLETE

160

3-245-709-51 SCREW

161

3-028-013-01 GEAR, DRIVE

162

2-548-813-01 TUNER SHIELD

163

3-028-014-01 GEAR

164

3-933-020-01 BELT

165

3-028-015-01 PULLEY

166

3-713-786-51 SCREW +P 2X3

167

3-028-009-12 CHASSIS

168

1-671-072-11 LOADING BOARD

169

3-921-725-01 SCREW (2.6X10), +PWH

M651

A-3320-538-A MOTOR ASSY, LOADING

7-685-134-19 SCREW +P 2.6X8 TYPE2 NON-SLIT

Ver. 1.2

169

151

152

154

153

155

optical pick-up section
(KSS-213CCP or KSM-213RCP)

157

158

159

160

161

163

164

165

166

167

168

M651

not supplied

162

156

Summary of Contents for CMT-A70 - Personal Component System

Page 1: ...tereo minijack Minimum input level 430 mV Outputs Headphones jack stereo minijack For 8 64 Ω impedance headphones OPTICAL DIGITAL OUT CD optical output connector Wavelength 630 690 nm Maximum power output CMT A50 20 W CMT A70 60 W Power requirements For personal component system US Canadian models 120 V AC 60 Hz Korean model 220 V AC 60 Hz Other models 230 V AC 50 Hz For remote control 3 V DC 2 R0...

Page 2: ...of procedures other than those specified herein may result in hazardous radiation exposure 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 LEAD FREE MARK Unleaded solder has the following characteristics ...

Page 3: ...atic Diagram MAIN Board 1 2 28 6 9 Schematic Diagram MAIN Board 2 2 29 6 10 Printed Wiring Boards REGULATOR Section 30 6 11 Schematic Diagram REGULATOR Section 31 6 12 Printed Wiring Boards PANEL MOTOR Section 32 6 13 Schematic Diagram PANEL MOTOR Section 33 6 14 Printed Wiring Boards AMP POWER SUPPLY Section CMT A50 only 34 6 15 Schematic Diagram AMP POWER SUPPLY Section CMT A50 only 35 6 16 Prin...

Page 4: ...o 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 NOTES ON HANDLING THE OPTICAL PICK UP BLOCK OR BASE UNIT SECTION 1 SERVICING NOTES MODEL IDENTIFICATION Model Destination Power Requirements Indication CMT A50 AEP UK Italian AC 230V 50Hz 50W East E...

Page 5: ...al again To reset the resume play function In step 2 above turn the jog dial until CD RESUME ON appears and then press the jog dial twice Jog dial PUSH ENTER MEMORY Adjusting the contrast of the display 1 Press DISPLAY when the player is turned off The MENU display appears 2 Press the jog dial or to select CONTRAST The contrast digits 1 32 flash on the display 3 Turn the jog dial to select the num...

Page 6: ... z 0 to 9 _ If you use other characters on your computer using software such as SonicStage they are displayed as on this CD player On a disc that has ATRAC3plus ATRAC3 MP3 files do not save files in other formats and do not make unnecessary groups ATRAC CD To Press select a group 3 to go forward and to go backward select a file 3 M to go forward and m to go backward remove the CD Z OPEN CLOSE 4 tu...

Page 7: ...ess 1 The button has a tactile dot To improve broadcast reception FM Keep the FM lead aerial as horizontal as possible and reorient it AM Keep the AM loop aerial away as far as possible from the 1 VOLUME MODE DIR player and reorient it 12GB Playing a tape For hookup instructions 1 Press Z PUSH OPEN CLOSE to open the tape compartment and insert a recorded tape Use TYPE I normal tape only 2 Press Z ...

Page 8: ... and press it 2 Turn the jog dial to set the minutes 3 Press the jog dial The clock starts from 00 seconds Jog dial PUSH ENTER MEMORY Note If you disconnect the AC power cord the clock display may return to In this case set the clock again Tip The time display system of this player is the 12 hour system AM 12 00 midnight PM 12 00 noon To check the present time Press CLOCK to display the clock and ...

Page 9: ...7 MAIN BOARD Page 12 3 6 TOP CASE ASSY Page 12 3 4 CD MECHANISM DECK FLM A50 Page 11 3 10 OPTICAL PICK UP BLOCK KSM 213CCP or KSM 213RCP Page 14 3 11 OPTICAL PICK UP KSS 213C Page 14 3 12 OPTICAL PICK UP KSS 213R Page 15 3 13 TAPE MECHANISM DECK CMAL1Z252A Page 15 SET Note 1 The process described in can be performed in any order Note 2 Without completing the process described in the next process c...

Page 10: ...ABINET REAR 7 two screws 5 two screws 6 two stickets 4 two stickets 2 three screws BVTP3 10 1 screw BVTP3 6 1 screw BVTP3 6 8 cabinet rear 3 two screws BVTP3 10 1 Using a flat tip screwdriver of the diameter less than 4 mm rotate the gear in the arrow direction gear 2 3 three claws 4 CD door Ver 1 1 ...

Page 11: ...4 CD MECHANISM DECK FLM A50 3 5 SUB BOARD 1 flexible flat cable 29 core CN702 2 connector CN306 2 connector CN310 3 two screws BVTP3 10 4 CD mechanism deck FLM A50 1 screw BVTP3 8 2 harness 3 connector CN309 4 SUB board ...

Page 12: ...lexible flat cable 8 core CN303 2 connector CN302 2 connector CNP304 3 boss 3 boss 4 top case assy 1 flexible flat cable 29 core CNF307 1 flexible flat cable 25 core CN305 2 connector CN311 2 connector CN310 2 connector CN306 3 claw 3 claw 4 MAIN board ...

Page 13: ...70 13 3 8 CD BOARD 1 Remove four solders 2 screw 3 4 wire flat type 16 core CN701 5 CD board 1 two screws P2 6 8 2 chuck plate assy 3 Rotate the gear in the direction of arrow 4 5 two claws 6 tray gear 3 9 TRAY ...

Page 14: ...2 6 10 1 two screws PWH2 6 10 5 two bosses 6 arm 7 vibration proof rubber green 7 vibration proof rubber green 8 vibration proof rubber red 8 vibration proof rubber red 9 optical pick up block KSM 213CCP or KSM 213RCP 3 11 OPTICAL PICK UP KSS 213C 1 gear A 2 gear B RP 4 optical pick up KSS 213C 3 sled shaft Ver 1 1 ...

Page 15: ...CK UP KSS 213R 3 13 TAPE MECHANISM DECK CMAL1Z252A 2 two screws M2 1 gear B 4 sled shaft 5 optical pick up KSS 213R 3 1 four screws BVTP3 10 2 Open the top case 3 4 two screws PTT2 6 6 5 head shield 6 tape mechanism deck CMAL1Z252A ...

Page 16: ...MODE 88 STOP1 MODE 81 STOP2 MODE 82 x x x x x x x x CD u CD u CD u CD u CD u CD u CD u automatic transition DISPLAY DISPLAY DISPLAY DISPLAY MODE DIR MODE DIR FOCUS1 MODE F ALL SERVO MODE P AUTO MODE A T G UP MODE P GUP E F ADJ1 MODE E1 Not used in servicing FG TG ADJ1 MODE E2 STOP3 MODE 83 FOCUS2 MODE FC RW MODE RW CD u x x CD u F B ADJ1 MODE E3 RF AVE MODE E4 CD u x x CD u FE TE AVE MODE E5 RFDC ...

Page 17: ... three buttons of x MODE DIR and TIMER simultaneously 3 Enter the Display Test Mode and display the version of microcomputer IC309 on the MAIN board for 10 seconds 4 Then lights up the all segments and all off alternately every 10 seconds 5 To release this mode press the DISPLAY button for 2 seconds ...

Page 18: ...3 Confirm playback the signal recorded in step 1 become adjustment level as follows 4 If these levels do not adjustment level adjustment the RV101 L ch and RV201 R ch to repeat steps 1 and 4 Adjustment level Playback output of 315 Hz to playback output of 10 kHz 0 1 0 dB 0 4 5mV set recorded portion SUB board CN312 pin 4 L CH pin 3 R CH level meter attenuator set MAIN board LINE IN jack J301 1 315...

Page 19: ...n to enter the FOCUS1 mode and display F 5 Confirm that the center level of waveform is 0 V 6 Confirm that the Vp p value of waveform is 0 35 to 1 1 V FOCUS BIAS CHECK Procedure 1 Connect an oscilloscope to TP RF and TP VC on the CD board 2 In the FOCUS1 mode press the CD u button to enter the ALL SERVO mode and display P 3 Confirm that the oscilloscope waveform is as shown in the below figure eye...

Page 20: ... XROF CD_GFS 2 SYSTEM CONTROLLER IC309 1 3 15 RF AC 18 TE MP3 DECODER IC703 PCMDO 15 111 BCKI BCKO 13 107 LRCKI LRCKO 14 108 PCMD PCMDI 4 110 BCK BCKI 2 51 AOUT1 56 AOUT2 106 LRCK LRCKI 1 18 XRDE XRDE 12 47 XTAI 48 XTAO XTAL 30 EXTAL 29 40 SDOUT SDIN 38 SDCLKI 42 SDXLATI 33 NRSTI 37 RDENO 41 62 DOUT CD_XWAKE CD_SDXLAT 10 CD_RDEN 52 34 13 CD_NRST 12 CD_LDON 9 XWAKEI CD_PWM RF 5 CD_PWM TE 6 CD_PWM F...

Page 21: ...EC PLAY SW END SW TRGM PACK F REC AEP UK IT EE RU ST CE ST MUTE STEREO TUNED ST DO ST DI ST CLK RDS DATA RDS INT FM 75Ω COAXIAL T SOL 74 T CASS 72 T A 70 T B 71 T PWS 69 T REEL 73 VOL IN L 36 TAPE L 3 TU IN L 61 CD IN L 63 MD IN L 59 TAPE IN L 11 A MUTE 32 HP MUTE 66 PSTBY 48 PROTECT 87 HP SW 65 AU_A_SDA 36 AU_A_SCL 33 RA DAT I 28 R DATA O 55 RA CLK 57 RA CE 56 ST MUTE 76 RA ST 61 R SD TUNED 62 RD...

Page 22: ... D311 D515 B SWITCH Q326 CD 7V 4V CD 3 3V B SWITCH Q327 TU 9V B SWITCH Q328 RDS 3 3V B SWITCH Q319 TUNER ON OFF CONTROL Q329 CD ON 30 CD IMONITOR 24 RADIO 63 T MOT 75 RELAY 46 RESET 77 AC CHK 54 REMOCON IN 64 Q325 B STBY C LIQUID CRYSTAL DISPLAY LCD701 LCD_AD0 LCD_AD7 93 100 S701 716 S762 766 FRONT PANEL KEYS 26 M_VOL B 25 M_VOL A 90 LCD_AO ROTARY ENCODER S722 VOLUME PUSH ENTER MEMORY 44 JOG B KEY...

Page 23: ...ges and waveforms are dc with respect to ground under no signal conditions CD Board no mark CD PLAY Other Boards no mark FM CD PLAY TAPE PLAY TAPE REC Impossible to measure Voltages are taken with aVOM Input impedance 10 MΩ Voltage variations may be noted due to normal produc tion tolerances Waveforms are taken with a oscilloscope Voltage variations may be noted due to normal produc tion tolerance...

Page 24: ...19 C779 R725 R796 R723 R701 R726 C703 R704 R703 R780 R702 FB707 FB706 C758 C757 C752 C755 R741 R742 R739 C770 C730 C729 R744 R743 R745 C731 R746 C767 C768 R755 C701 R727 R730 R783 R756 R757 R706 R707 R781 R782 IC701 R732 R733 R734 R728 R729 C1001 C1002 C1003 C751 C799 C798 R747 R749 R752 R748 R751 R750 C709 C743 R797 R799 C718 C704 C762 R771 R769 R768 C792 R762 R767 R790 R770 R763 R766 C780 FB708 ...

Page 25: ...RCKI BCKI LRCK PCMD BCK PCMD BCK LRCK LRCKI PCMDI BCKI CLK SL SL E D A B F F F T T T T F F PD VFC VFC BST BST RFG RFG RF FE FOK GFS XRST SCOR DATA CLK XLAT XSOE SENS NRST XWAKE RDEN SDCLK SDOUT SDIN SDXLAT A0 A1 A2 A3 A10 D1 XWE XRAS D0 FRDR FFDR TRDR TFDR SRDR SFDR MDP FRDR FFDR TRDR TFDR SFDR SRDR MDP RFAC RFDC TE TE SE FE PD A C D B F E SE FE LD C LD1 LD LD1 SP SP SL SL AOUT1 AOUT2 RF FE TE RW ...

Page 26: ... A50 A70 6 6 PRINTED WIRING BOARD MAIN Board Component Side See page 23 for Circuit Boards Location Uses unleaded solder COMPONENT SIDE MAIN BOARD 1 864 630 13 13 1 2 3 4 5 6 7 8 9 10 11 12 13 A B C D E F G H I J K Ver 1 2 ...

Page 27: ...3 R124 R126 R220 R221 R223 R222 R224 R226 R313 R314 R326 R327 R328 R329 R330 R331 R332 R334 R335 R336 R338 R339 R340 R341 R342 R343 R344 R345 R349 R350 R351 R355 R357 R414 R415 R416 R417 R418 R419 R420 R421 R425 R426 R427 R428 R431 R432 R433 R434 R438 R439 R440 R443 R444 R446 R453 R447 R452 R454 R455 R457 R458 R459 R460 R461 R462 R448 R464 R465 R466 R467 R468 R469 R470 R473 R474 R475 R476 R483 R48...

Page 28: ... 34 TP KRC102M AT 47 35V 2 2k 47 35V 2 2k 100k 0 01 100V 22k 22k 10k 10k DTC343TS TP DTC343TS TP 10k 100p 22p 1k 4 7k 4 7k 4 7k 1k 1k DTC343TS TP DTC343TS TP 22 10 50V 1k 47k 470p 470p 47k 0 001 0 001 1k 100p 4 7k 10k 10 50V 10 50V 0 1 1000 16V 47 22 4 7k KRA102S RTK KRC102S RTK 4 7k KRA103M AT KRC102M AT 7P 22 1SS133T 77 5P NJM3414AMP 470 10V 1 50V 0 0 10k 10k 0 1 50V 2 2 50V 470 2 2k 1k 1 1µH BD...

Page 29: ...100k 10k 0 22F 5 5V 100k 100 0 1 100k 220k 0 1 1N4002B 1N4002B 1N4002B 20P 4 7k 1N4002B 1N4002B 220 47p 220p 220p 220p 220p 220p 220p 220p 220p 0 1 47k 47k 100 0 1 8P 2P 25P 6P 29P 1SS133T 77 3P 3P 2 2k 0 1k 4 7k 47p 47k 0 022 2SC4081Q 2SC4081Q 2SC4081Q S 816A33AMC 2SB798 MB90474PF G 202 BNDE1 KRC102S KRA102S KRC102S KTA1273Y AT 0 47k 47k KRC402 RTK 1SS355TE BD4726GTR A1 A2 A3 A4 A5 A6 A7 A8 A9 A1...

Page 30: ...0 A70 15 16 15 CN312 FRONT VIEW 3 3 1 3 1 3 1 AMP BOARD CN501 502 H1 AMP BOARD CN501 502 H2 16 13 14 11 12 9 10 7 8 5 6 3 4 1 2 A B C D E 1 2 3 4 5 6 7 CN312 CN312 SPEAKER OUT POWER IN 1 866 253 11 11 1 3 1 3 1 3 1 1 2 3 4 5 6 7 8 9 3 1 3 1 3 1 2 3 4 5 6 7 8 9 US CND EXCEPT US CND Page 27 Page 34 Page 36 Ver 1 2 D318 D 4 D319 D 4 D320 C 5 D321 B 6 D322 B 5 D326 B 5 IC305 B 4 IC306 C 6 IC307 C 5 IC...

Page 31: ... 35V 1k 16P MTZJ T 77 2 7 0 01 1SS133T 77 DTC144EUA DTA114YUA KTA1273Y AT 0 1 0 1 470 10V 470 10V TA7810S TA7807S 3P 3P 3P SIGNAL L SIGNAL R RELAY ON UNREG GND SIGNAL GND UNREG GND PROTECT A MUTE SUB 14V PROTECT A MUTE 9V 10V MGND 7V DGND DGND 4V AGND AGND TCGND UNREG GND SUB GND UNREG GND SIGNAL GND SIGNAL GND AC CHK AC CHK P CON PSTBY SIGNAL R PSTBY RELAY SUB 3 9V 10V REGULATOR 4V REGULATOR 7V R...

Page 32: ...C751 C752 CNP711 J751 FB751 FB752 C753 FB753 S762 S763 S764 S765 S766 CN704 R762 R763 R764 R765 R766 C754 S704 E E 1 864 634 11 11 KEY BOARD FUNCTION I 1 SLEEP CLOCK TIMER STANDBY 1 3 STANDBY MODE DIR OPEN CLOSE PRESET REPEAT REP RDS TUNING TUNING PUSH ENTER MEMORY VOLUME ROTARY ENCODER S713 721 REC D702 LCD BACK LIGHT LCD BACK LIGHT CD TAPE TUNER AUTOPRESET BAND STOP 1 3 MAIN BOARD CNF305 E SOUND...

Page 33: ... 47k 0 022 0 022 0 1 5P 0 1 470 220 1k 1k 2 2k 2P BA6208 0 1 0 1 0 1 6P 47 10V UB3803X J582K UB3803X J582K 0 0 0 0 RPM7240 H8 SLR 342VCT31 KTC3875Y 0 01 0 01 1 1UH 1 1UH RES CS WR RD A0 D5 D4 D3 D2 D1 D0 VDD PS VDD2 VSS VOUT V0 C3 C2 C2 C1 C1 JOG B JOG A M_VOL B M_VOL A VDD RMC KEY0 KEY1 RES CS WR A0 D5 D4 D3 D2 D1 D0 3 3V SUB HP SW HP L AGND HP R AGND DGND DGND BLIT STBY LED D6 D7 D6 D7 DGND KEY2...

Page 34: ...567 R503 R531 Q504 R533 Q505 R532 R530 R534 R504 C508 R510 R560 R512 C504 C510 R505 R558 R502 R568 R529 R557 R506 C509 R555 R507 R548 R549 R565 R547 R541 R539 C524 R550 R509 R515 R517 R518 R508 R556 R540 IC502 R511 C507 R516 R559 C503 R562 R561 R537 R538 R564 R524 R554 R546 R566 R563 R544 R545 E E E E E E E E E E E AMP BOARD 1 864 635 12 12 SPK BOARD 1 864 638 11 13 R J501 SPEAKER UNIT R CH CNP501...

Page 35: ...2P 10 50V 10k 1k 1SS133T 77 4700 25V 0 1 0 1 1k 1SS133T 77 0 1 0 1 1SS133T 77 10 50V 2 2k 1SS133T 77 KRA102S RTK KRA102S RTK KRC102S RTK 10k 2 2k 2 2k 220k 100 2200 50V 2200 50V MTZJ T 77 3 9B 1 50V 22k 1SS133T 77 4 7k 7P 9P 0 22 0 22 0 1 0 1 0 01 250V 1SS133T 77 2P 0 22 2W 0 022 0 022 1SS133T 77 1SS133T 77 1SS133T 77 1SS133T 77 0 022 0 022 0 1 2200 25V STK453 030S 0 1 0 1 10 1 2W 10 1 2W 0 1 0 1 ...

Page 36: ...529 JW511 CN501 JW531 R608 JW516 JW526 JW510 JW505 CN505 CN502 JW519 JW517 C607 C608 JW520 JW512 JW509 JW507 JW506 C511 C512 C501 C505 C506 C502 C522 C521 C531 C528 C526 C525 Q513 CN506 JW532 JW504 JW533 JW501 JW530 D516 Q514 Q515 D518 C536 C538 JW534 D517 Q512 D512 CN507 THP501 CNP507 CNP501 C535 E 7 1 9 1 15 1 3 1 1 3 1 2 1 2 E E E E E E E E E E E E E E 1 3 6 4 CHASSIS H2 SUB BOARD CN312 J POWER...

Page 37: ...00 0 0 RT8H015C T112 1 47k 100p 1000p 1k 1k 1k 47 50V 1SS133T 77 10k 0 01 DTC343TS TP DTC343TS TP 10k 4 7k 47p 47p 470p 1SS133T 77 2P KTA1266 GR AT 0 22 2W 1 50V 100 1SS133T 77 STK433 070 4 7k 10k 4 7k 10k 10k KTC3199GR TP 1SS133T 77 47k 47k MTZJ T 77 5 1B 1SS133T 77 10k KTA1273Y AT KTC3205Y AT 10 50V MTZJ T 77 12B 470 2P 3P 2P 10k 4 7k 10 1 2W 0 1 0 22 50V 4 7 50V 100k 0 1 0 1 10 1 2W 0 1 0 1 10 ...

Page 38: ...09 C617 C618 C619 C620 C612 C613 C614 C615 D505 C529 JW607 JW608 D602 D603 D604 D605 R602 F603 CN602 LF601 1 864 636 13 13 POWER BOARD US CND AC IN 1 2 NOT REPLACEABLE BUILT IN TRANSFORMER T601 MAIN POWER TRANSORMER T602 SUB POWER TRANSORMER 1 15 J AMP BOARD CN505 1 2 3 4 5 6 7 8 9 10 11 A B C D E F G H I J K L CHASSIS Page 36 D505 F 4 D506 D 5 D507 E 5 D508 D 5 D513 G 3 D514 G 4 D601 B 9 D602 C 5...

Page 39: ...133T 77 1SS133T 77 0 022 0 022 0 22 0 22 1SS133T 77 2P 0 01 250V 1SS133T 77 1 50V 22k T5AL 250V T5AL 250V 3 3M UNREG GND UNREG GND SUB 14V VCC VCC UREG GND POWER DET AC CHK SUB GND RELAY ON VCC UNREG GND UNREG GND VCC MAIN POWER TRANSFORMER BUILT IN TRANSFORMER NOT REPLACEABLE US CND AC IN T2AL 125V T1 25AL 250V US CND EXCEPT US CND TRANSFORMER SUB POWER CHASSIS 6 19 SCHEMATIC DIAGRAM POWER SUPPLY...

Page 40: ...Vp p qs IC309 ul X1A 2 V DIV 20 µs DIV 30 4 µs 3 4 Vp p 0 8 Vp p Approx 140 mVp p Approx 360 mVp p 59 ns 3 2 Vp p 22 6 µs 4 0 Vp p 470 µs 4 2 Vp p 44 4 ns 1 0 Vp p Waveforms MAIN Board IC701 CXA2647N T4 IC Block Diagrams CD Board CD Board ROM RW ROM RW RF OFF AT VCC VOFST VOFST DVC VC VC VC ROM RW VC VC 30 29 28 VC VCC DVC 27 26 25 24 ROM RW EQ 23 22 21 20 19 RFAC VCA VCC DVC ROM RW VC ROM RW DVC ...

Page 41: ...I DVDD4 TEST8 TEST7 DVDD0 DVSS0 VDIO0 VDIOCD1 PF4 XRDE PI3 BCKO PI2 LRCKO PI0 PCMDO EVA DVDD2 DVSS2 PC3 SCS0 PC2 SI0 PC1 SO0 VDIOCD2 PC0 SCK0 PF3 T3 PF2 EC2 INT4 PF1 T1 PF0 EC0 INT3 RST KCS VDIO1 KDO KDI KRB DVDD1 DVSS3 AVDPLL AVSPLL AVSOSC AVDMO EXTAL XTAL XIN OSSEL KCLK INTERRUPT CONTROLLER 8 BIT TIMER CH7 8 BIT TIMER CH6 8 BIT TIMER CH5 8 BIT TIMER CH4 8 BIT TIMER CH3 8 BIT TIMER COUNTER CH2 8 ...

Page 42: ...4 28 27 15 16 17 18 19 21 20 22 26 25 24 23 CH1OUTF CH1OUTR CAPAIN1 CH1RIN CH1FIN VREFIN VREFOUT GND CH2FIN CH2RIN CHPAIN2 CH2OUTR CH2OUTF GND GND CH4OUTR CH4OUTF VBIN VSIN VBIN VCC VCC CH3FIN CH3RIN CAPAIN3 CH3OUTR CH3OUTF MUTE D D IC706 S T111B15MC OGATFG 4 5 1 2 ON OFF VOUT VIN VSS 3 NC OVER CURRENT PROTECTOR REFERENCE VOLTAGE CIRCUIT ON OFF CIRCUIT ...

Page 43: ... DIGITAL CONTROL 64 C2 ALC ATT ALC 17 ALC 18 SC 19 SI 27 NC 28 NC 29 NC 30 NC 20 VDD 21 GND 22 VCC 23 NC 24 FILTER 32 VOLOUT2 25 NC 26 NC BUFFER MIX 31 NC 38 VIN2 37 TONE OUT1 48 NC 63 C1 62 B2 61 B1 60 A2 59 A1 45 NC 44 BNF1 42 BOUT2 41 BNF2 39 TONE OUT2 40 NC 47 NC 46 NC 43 BOUT1 58 NC 56 NC 55 NC 57 NC INPUT SELECT 54 LINEOUT1 53 LINEOUT2 52 NC 51 NC 49 TNF2 50 TNF1 TONE CONTROL TONE CONTROL AT...

Page 44: ...ROR AMP SINK DRIVER 4 1 VOUT VIN ON OFF VSS EXT SOURCE POWER SUPPLY IC502 RT8H015C T112 1 AMP Board 1 2 3 OCP VP OUT OVER LOAD DETECT DC DETECT 4 CT 5 GND 6 VCC IC651 BA6208 LOADING Board 1 2 3 4 5 6 7 8 9 NC OUTPUT 2 Vcc GND NC INPUT 2 INPUT 1 NC MOTOR DRIVE MOTOR DRIVE REG SWITCH SWITCH OUTPUT1 ...

Page 45: ...rol signal input from the system controller H muting on fixed at L in this set 26 WDCK O Not used 27 SCOR O Subcode sync S0 S1 detection signal output to the system controller 28 XRST I Reset signal input from the system controller L reset 29 PWMI I Not used 30 XQOK I Not used 31 XWRE I Not used 32 R8M O System clock output terminal Not used 33 VSS0 Ground terminal 34 SQCK I SQSO readout clock sig...

Page 46: ... for master PLL 75 FILO O Filter output terminal for master PLL 76 CLTV I VCO1 control voltage input terminal for multiplier 77 VCTL I VCO2 control voltage input terminal for broad band EFM PLL 78 VPCO O Charge pump output terminal for broad band EFM PLL 79 AVSS3 Ground terminal 80 ASYO O EFM full swing output terminal 81 ASYI I Asymmetry comparator voltage input terminal 82 BIAS I Asymmetry circu...

Page 47: ...DP O Spindle motor servo control signal output to the coil motor drive 104 C176 O 176 4 kHz clock signal output terminal Not used 105 VDD2 Power supply terminal 3 3V 106 LRCK O L R sampling clock signal output to the MP3 decoder 107 LRCKI I L R sampling clock signal input from the MP3 decoder 108 PCMD O Serial data output to the MP3 decoder 109 PCMDi I Serial data input from the MP3 decoder 110 BC...

Page 48: ...etting terminal fixed at L in this set 23 VCC I Power supply terminal 3 3V 24 CD IMONITOR I Power supply for CD mechanism deck section check signal input terminal L OK 25 M_VOL A I Jog dial pulse input from the rotary encoder 26 M_VOL B I Jog dial pulse input from the rotary encoder 27 RDS DATA IN I RDS serial data input from the tuner AEP UK Italian East European and Russian models only 28 R DAT ...

Page 49: ...Cassette tab for privent accidental recording detection input terminal for side A 71 T B I Cassette tab for privent accidental recording detection input terminal for side B 72 T CASS I Cassette tape detection switch input terminal 73 T REEL I Cassette tape reel rotating detection input terminal 74 T SOL O Trigger plunger drive signal output terminal 75 T MOT O Power on off control signal output fo...

Page 50: ...D CN317 1 569 231 11 PIN CONNECTOR 12P US CND CN318 1 569 231 11 PIN CONNECTOR 12P US CND IC306 8 759 231 57 IC TA7810S US CND IC307 8 759 071 48 IC TA7807S US CND IC308 6 701 760 01 IC uPC3504AHF US CND 2 7 685 647 79 SCREW BVTP 3X10 TYPE2 N S 6 7 685 645 79 SCREW BVTP 3X6 TYPE2 N S 8 7 685 646 79 SCREW BVTP 3X8 TYPE2 N S 7 1 OVERALL SECTION Items marked are not stocked since they are seldom requ...

Page 51: ...P 61 2 179 027 01 JOG GEAR 62 2 179 020 01 LCD WINDOW EXCEPT A50 KR A70 US CND AUS 62 2 179 020 11 LCD WINDOW A50 KR A70 US CND AUS 63 2 186 718 01 SOUND BUTTON 64 3 921 725 01 SCREW 2 6X10 PWH 65 A 1077 598 A JACK BOARD COMPLETE 66 2 179 015 01 FRONT PANEL A50 66 2 179 015 11 FRONT PANEL A70 US 66 2 179 015 21 FRONT PANEL A70 CND AEP UK IT EE RU AUS 67 3 017 540 01 CUSHION 68 2 179 030 01 LCD CAN...

Page 52: ...P CASE A50 105 2 179 018 11 TOP CASE A70 106 2 179 034 01 DOOR SPRING 107 2 179 025 01 CASSETTE HOLDER A50 107 2 179 025 11 CASSETTE HOLDER A70 US 107 2 179 025 21 CASSETTE HOLDER A70 CND AEP UK IT EE RU AUS 108 3 047 468 01 DAMPER 109 2 547 059 01 TYPE A 110 4 951 620 01 SCREW 2 6X8 BVTP 111 2 179 029 01 CASSETTE WINDOW 4 7 685 792 09 SCREW PTT 2 6X6 S 8 7 685 646 79 SCREW BVTP 3X8 TYPE2 N S Ver ...

Page 53: ...ON PROOF RED 159 A 4547 683 A CD BOARD COMPLETE 160 3 245 709 51 SCREW 161 3 028 013 01 GEAR DRIVE 162 2 548 813 01 TUNER SHIELD 163 3 028 014 01 GEAR 164 3 933 020 01 BELT 165 3 028 015 01 PULLEY 166 3 713 786 51 SCREW P 2X3 167 3 028 009 12 CHASSIS 168 1 671 072 11 LOADING BOARD 169 3 921 725 01 SCREW 2 6X10 PWH M651 A 3320 538 A MOTOR ASSY LOADING 3 7 685 134 19 SCREW P 2 6X8 TYPE2 NON SLIT Ver...

Page 54: ...7 11 GEAR A M701 X 2625 769 1 GEAR ASSY MB RP MOTOR SLED The components identified by mark 0 or dotted line with mark 0 are critical for safety Replace only with part number specified Les composants identifiés par une marque 0 sont critiques pour la sécurité Ne les remplacer que par une pièce portant le numéro spécifié Ver 1 2 not supplied M701 not supplied M702 spindle 203 201 202 206 204 205 Not...

Page 55: ...PRING SLED 259 2 169 384 01 SHAFT S GEAR M701 X 2162 712 2 GEAR ASSY R RP MOTOR SLED The components identified by mark 0 or dotted line with mark 0 are critical for safety Replace only with part number specified Les composants identifiés par une marque 0 sont critiques pour la sécurité Ne les remplacer que par une pièce portant le numéro spécifié Ver 1 2 252 253 255 256 258 259 251 including M701 ...

Page 56: ...X L ASSY SPEAKER 361 1 830 212 12 LEAD WITH CONNECTOR 1m50cm 0F601 1 533 470 12 FUSE GLASS TUBE T3 15AL 250V 0F602 1 533 470 12 FUSE GLASS TUBE T3 15AL 250V 0F603 1 533 464 12 FUSE GLASS TUBE T0 8AL 250V 0T601 1 443 512 11 TRANSFORMER POWER 2 7 685 647 79 SCREW BVTP 3X10 TYPE2 N S 8 7 685 646 79 SCREW BVTP 3X8 TYPE2 N S 9 7 621 849 20 SCREW WOOD R 3 1X16 The components identified by mark 0 or dott...

Page 57: ...SPEAKER RIGHT SECTION A50 Ref No Part No Description Remark Ref No Part No Description Remark 404 X 2023 713 1 BOX R ASSY SPEAKER 406 2 188 054 01 SPEAKER REAR RIGHT A 9 7 621 849 20 SCREW WOOD R 3 1X16 404 406 9 Ver 1 1 ...

Page 58: ...33 472 12 FUSE GLASS TUBE 5A 250V 0F602 1 533 472 12 FUSE GLASS TUBE 5A 250V 0F603 1 533 449 12 FUSE GLASS TUBE DIA 5 T2AL 125V US CND 0F603 1 533 466 12 FUSE GLASS TUBE DIA 5 T1 25AL 250V AEP UK IT EE RU AUS 0T601 1 443 513 11 TRANSFORMER POWER AEP UK IT EE RU AUS 0T601 1 443 514 11 TRANSFORMER POWER US CND 2 7 685 647 79 SCREW BVTP 3X10 5 7 685 880 09 SCREW BVTT 4X6 S 6 7 685 645 79 SCREW BVTP 3...

Page 59: ...o Part No Description Remark Ref No Part No Description Remark 502 X 2023 726 1 BOX R ASSY SPEAKER 504 2 188 061 01 SPEAKER REAR RIGHT B 9 7 621 849 20 SCREW WOOD R 3 1X16 7 10 SPEAKER RIGHT SECTION A70 Ver 1 2 502 504 9 9 ...

Page 60: ...50V A70 C537 1 126 959 11 ELECT 0 47uF 20 50V A50 C538 1 126 964 11 ELECT 10uF 20 50V A70 C539 1 162 923 11 CERAMIC CHIP 47PF 5 50V A70 AEP UK IT EE RU C540 1 162 923 11 CERAMIC CHIP 47PF 5 50V A70 AEP UK IT EE RU C601 1 128 550 11 ELECT 2200uF 20 50V C602 1 128 550 11 ELECT 2200uF 20 50V C603 1 136 497 81 FILM 0 1uF 5 50V A50 C604 1 136 497 81 FILM 0 1uF 5 50V A50 C605 1 128 548 11 ELECT 4700uF 2...

Page 61: ... 445 21 FERRITE EMI SMD 2012 A70 AEP UK IT EE RU IC IC501 6 600 345 01 IC STK453 030S A50 IC501 6 705 621 01 IC STK433 070 A70 IC502 6 703 610 01 IC RT8H015C T112 1 COIL L501 1 422 009 13 COIL AIR CORE L502 1 422 009 13 COIL AIR CORE LINE FILTER 0LF601 1 402 663 11 TRANSFORMER LINE FILTER LFT A50 TRANSISTOR Q501 8 729 905 50 TRANSISTOR DTC343TS Q502 8 729 905 50 TRANSISTOR DTC343TS Q503 8 729 038 ...

Page 62: ...1 METAL CHIP 10K 5 1 10W R560 1 216 833 11 METAL CHIP 10K 5 1 10W R561 1 216 829 11 METAL CHIP 4 7K 5 1 10W R562 1 216 829 11 METAL CHIP 4 7K 5 1 10W R563 1 216 821 11 METAL CHIP 1K 5 1 10W R564 1 216 833 11 METAL CHIP 10K 5 1 10W R565 1 216 833 11 METAL CHIP 10K 5 1 10W R566 1 216 821 11 METAL CHIP 1K 5 1 10W R567 1 216 825 11 METAL CHIP 2 2K 5 1 10W A50 R567 1 216 833 11 METAL CHIP 10K 5 1 10W A...

Page 63: ...RAMIC CHIP 0 1uF 25V C759 1 107 826 11 CERAMIC CHIP 0 1uF 10 16V C761 1 164 156 11 CERAMIC CHIP 0 1uF 25V C762 1 164 156 11 CERAMIC CHIP 0 1uF 25V C763 1 164 156 11 CERAMIC CHIP 0 1uF 25V C766 1 162 927 11 CERAMIC CHIP 100PF 5 50V C767 1 162 974 11 CERAMIC CHIP 0 01uF 50V C768 1 162 927 11 CERAMIC CHIP 100PF 5 50V C769 1 162 962 11 CERAMIC CHIP 470PF 10 50V C770 1 162 974 11 CERAMIC CHIP 0 01uF 50...

Page 64: ...ETAL CHIP 470K 5 1 10W R746 1 216 841 11 METAL CHIP 47K 5 1 10W R747 1 216 805 11 METAL CHIP 47 5 1 10W R748 1 216 864 11 SHORT CHIP 0 R749 1 216 805 11 METAL CHIP 47 5 1 10W R750 1 216 864 11 SHORT CHIP 0 R751 1 216 805 11 METAL CHIP 47 5 1 10W R752 1 216 864 11 SHORT CHIP 0 R753 1 216 809 11 METAL CHIP 100 5 1 10W R754 1 216 809 11 METAL CHIP 100 5 1 10W R755 1 216 809 11 METAL CHIP 100 5 1 10W ...

Page 65: ... D702 6 500 564 01 LED UB3803X J582K LCD BACK LIGHT D703 6 500 564 01 LED UB3803X J582K LCD BACK LIGHT IC IC701 6 600 210 01 IC RPM7240 H8 COIL L701 1 410 509 11 INDUCTOR 10uH LIQUID CRYSTAL DISPLAY LCD701 1 479 082 11 INDICATOR UNIT LIQUID CRYSTAL TRANSISTOR Q701 8 729 036 58 TRANSISTOR KRC102M AT Q702 8 729 034 51 TRANSISTOR KTC3875 RESISTOR R701 1 216 821 11 METAL CHIP 1K 5 1 10W R702 1 216 809...

Page 66: ...25 CORE 1 832 062 11 CABLE FLEXIBLE FLAT 29 CORE 2 179 026 01 HOLDER TUNER 2 547 062 01 TAPE D 2 548 813 01 TUNER SHIELD 7 685 647 79 SCREW BVTP 3X10 TYPE2 N S CAPACITOR C101 1 162 919 11 CERAMIC CHIP 22PF 5 50V C102 1 162 964 11 CERAMIC CHIP 0 001uF 10 50V C104 1 162 962 11 CERAMIC CHIP 470PF 10 50V C105 1 130 479 00 MYLAR 0 0047uF 5 50V C106 1 124 261 00 ELECT 10uF 20 50V C107 1 162 960 11 CERAM...

Page 67: ...1 CERAMIC CHIP 100PF 5 50V C341 1 162 927 11 CERAMIC CHIP 100PF 5 50V C342 1 162 927 11 CERAMIC CHIP 100PF 5 50V C343 1 162 915 11 CERAMIC CHIP 10PF 0 5PF 50V C344 1 162 927 11 CERAMIC CHIP 100PF 5 50V C345 1 162 927 11 CERAMIC CHIP 100PF 5 50V C346 1 162 927 11 CERAMIC CHIP 100PF 5 50V C347 1 162 915 11 CERAMIC CHIP 10PF 0 5PF 50V C348 1 162 915 11 CERAMIC CHIP 10PF 0 5PF 50V C349 1 162 927 11 CE...

Page 68: ...29 037 03 TRANSISTOR KTA1266GR AT Q313 8 729 036 58 TRANSISTOR KRC102M AT Q314 8 729 037 13 TRANSISTOR KTA1271Y Q315 8 729 054 16 TRANSISTOR KRC402 RTK Q317 8 729 054 16 TRANSISTOR KRC402 RTK Q318 8 729 037 13 TRANSISTOR KTA1271Y Q319 8 729 040 76 TRANSISTOR KTA1273 Y AT Q320 8 729 038 67 TRANSISTOR KRC102S Q322 8 729 905 34 TRANSISTOR 2SC4081 Q Q323 8 729 038 54 TRANSISTOR KRA102S Q324 8 729 038 ...

Page 69: ...1 4W R318 1 216 864 11 SHORT CHIP 0 R319 1 216 841 11 METAL CHIP 47K 5 1 10W R320 1 216 821 11 METAL CHIP 1K 5 1 10W R322 1 216 841 11 METAL CHIP 47K 5 1 10W R323 1 216 821 11 METAL CHIP 1K 5 1 10W R326 1 216 841 11 METAL CHIP 47K 5 1 10W R327 1 216 841 11 METAL CHIP 47K 5 1 10W R328 1 216 841 11 METAL CHIP 47K 5 1 10W R329 1 216 841 11 METAL CHIP 47K 5 1 10W R330 1 216 841 11 METAL CHIP 47K 5 1 1...

Page 70: ...216 809 11 METAL CHIP 100 5 1 10W R439 1 216 809 11 METAL CHIP 100 5 1 10W R440 1 216 809 11 METAL CHIP 100 5 1 10W R443 1 216 809 11 METAL CHIP 100 5 1 10W R444 1 216 809 11 METAL CHIP 100 5 1 10W R445 1 216 809 11 METAL CHIP 100 5 1 10W R446 1 216 809 11 METAL CHIP 100 5 1 10W R447 1 216 809 11 METAL CHIP 100 5 1 10W R448 1 216 809 11 METAL CHIP 100 5 1 10W R452 1 216 809 11 METAL CHIP 100 5 1 1...

Page 71: ...USE T5AL 250V 0F603 1 533 449 12 FUSE GLASS TUBE DIA 5 T2AL 125V US CND 0F603 1 533 466 12 FUSE GLASS TUBE DIA 5 T1 25AL 250V A70 AEP UK IT EE RU AUS LINE FILTER 0LF601 1 402 663 11 TRANSFORMER LINE FILTER LFT RESISTOR R536 1 249 421 11 CARBON 2 2K 5 1 4W R543 1 249 433 11 CARBON 22K 5 1 4W 0R601 1 219 121 11 FUSIBLE 0 22 5 1 4W F 0R602 1 219 121 11 FUSIBLE 0 22 5 1 4W F 0R603 1 219 237 51 SOLID 3...

Page 72: ...21 SWITCH KEYBOARD I 1 MISCELLANEOUS 101 1 796 351 81 MECHANISM SIGNAL CASSETTE CMAL1Z252A 153 1 452 899 21 MAGNET 156 1 829 368 11 CABLE FLEXIBLE FLAT 16 CORE 0201 8 848 483 12 OPTICAL PICK UP KSS 213C C2RP1 205 X 2646 381 2 CHASSIS ASSY MB MOTOR including M702 SPINDLE 251 X 2162 708 2 CHASSIS ASSY RCP RP MOTOR including M702 SPINDLE 0255 8 820 161 02 OPTICAL PICK UP KSS 213R C2RP 0355 1 769 079 ...

Page 73: ...UAL INSTRUCTION SonicStage Ver 2 1 ENGLISH SPANISH AEP UK KR AUS 2 515 646 41 MANUAL INSTRUCTION SonicStage Ver 2 1 FRENCH GERMAN AEP 2 515 646 51 MANUAL INSTRUCTION SonicStage Ver 2 1 DUTCH PORTUGUESE AEP 2 515 646 61 MANUAL INSTRUCTION SonicStage Ver 2 1 ITALIAN IT 2 515 646 71 MANUAL INSTRUCTION SonicStage Ver 2 1 FINNISH SWEDISH EE RU 2 515 646 81 MANUAL INSTRUCTION SonicStage Ver 2 1 CZECH HU...

Page 74: ...ge allows you to jump to the next revised page Ver Date Description of Revision 1 0 2004 11 New 1 1 2005 02 Addition of CMT A50 Italian model Revision of electrical parts Revision of mechanical parts 1 2 2006 02 Revision of BLOCK DIAGRAM PRINTED WIRING BOARD SCHEMATIC DIAGRAM IC Pin Function Description EXPLODED VIEWS and ELECTRICAL PARTS LIST ENG 05016 ...

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