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1. ws or Z 2 Maan ha TA gt W BD BOARD NOTE aiai 182 7 Ml capacitors are in uF unless otherwise noted pF WANA R182 E P OVER WRITE s Jp SOW or less not indicated except for electrolytics ON BRIVE 0181 5 in seo I I 25 J278MYTR lt lt and tantalums 5 5 lt gt IC181 i gt p QU venales All resistors are in Q ond 1 4W or less unless otherwise
2. ER gt e AII capacitors ore in unless otherwise noted pF ar PA i SOW or less are not indicated except for electrolytics T A po da S All resistors are in Q ond 1 4W or iess unless otherwise 0201 2288 specified ER B z aa 8 gt gt e A iinternei component 16515 ZA 4 DIGITAL SNZAHCODAN LL FRONT END ER la designation 10555 10101 GPIF3BR OPTICAL C340 1305 CXA80655 LA9615 d 607 RE r
3. BD SECTION DIGITAL SERVO SIGNAL PROCESSOR DIGITAL SIGNAL PROCESSOR OVER WRITE HEAD DRIVE EFM ACIRC ENCODER DECODER SHOCK PROOF MEMORY CONTROLLER 181 ENCODER DECODER 2M BIT DRAM 10121 0180 HR901 45 Signal path OVER WRITE HEAD 2 gt PB HEAD ERO DIN DRIVE 1 REC 23 Q181 182 e 2 gt gt PB Digital out ADDT 5 Z Zl REC Digital in EFM SHOCK ACIR RESISTANT DIGITAL CODES MEMORY ENCODER AUDIO Bi DECODER CONTROLLER DECODER VF 1 101 BOGA DADT OPTICAL PICK UP BLOCK 2 gt KMS 260A J1N Ela RFAGC amp EQ BF 68 D DOUT 65 AI t t LTP CLOCK J RF AMP PP AUX AUXI 2 T 93 6 SAMPLING GENERATOR w H F PEAK BOM go 65 BOTM CONVERTER BUEFER 8 25 it c B i POM SUBCODE ET 2 m i PROCESSOR H DIA I ABCD fa ABCD G i B 3 SES 500 AD FOCUS HAE ERROR 1 2 or IV AMP D CONTROL gt i 5 ve AT 4 AD z EF H AMP 3 SE CONVERTER SENS BALANCE i o 00 DSG SRDT k T SERVO D mi ADIP AD
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18. Initialize EN MODE Mode flag input N SHIFT Shift clock input N LATCH Latch clock input N N 256CK 256 fs clock output N V35D 3 3V power supply N VSS2 Ground D A digital N u 512CK 512 fs clock output N BCK2 D A BCK input N DADT D A data input N oo LRCK2 D A LRCK input N VDD2 5V power supply D A digital RI Rch PLM output 1 1 AVDDR 5V power supply D A Rch analog N R2 Rch PLM output 2 AVSSR Ground D A Rch analog A XVDD 5V power supply X tal um XOUT X tal oscillation output 22 MHz ON XIN X tal oscillation input 512 fs 22 MHz 55 Ground X tal oo AVSSL Ground D A Lch analog 12 Lch PLM output 2 a AVDDL 5V power supply D A Lch analog Pin Name Function Lch PLM output I VDD2 5V power supply D A digital VDDI VDDI 5V power supply A D digital VSSI Ground A D digital TEST2 TEST3 Test pin Fixed at L VSSI LF Ground A D digital NU NU Not used AVSS LF Ground A D analog LVDD 5V power supply A D buffer LVss Ground A D buffer REFO A D
19. MAIN PANEL Ref No Part No Description Remark Ref No Part No Description Remark lt SWITCH gt lt COIL gt 6301 1 572 675 11 SWITCH POWER VOLTAGE CHANGE L701 1 414 142 11 INDUCTOR 1uH VOLTAGE SELECTOR L702 1 414 142 11 INDUCTOR 1uH AS301 1 762 764 11 SWITCH POWER MAIN POWER AEP UK L703 1 414 142 11 INDUCTOR 1uH lt VIBRATOR gt lt TRANSISTOR gt X201 1 579 314 11 VIBRATOR CRYSTAL 22MHz Q701 8 729 119 76 TRANSISTOR 2SA1175 HFE X401 1 567 098 61 VIBRATOR CRYSTAL 32 768kHz 0781 8 729 900 80 TRANSISTOR DTC114ES X402 1 767 157 21 VIBRATOR CERAMIC 12MHz lt RESISTOR gt R701 1 249 429 11 CARBON 10K 5 1 4W 4699 645 PANEL BOARD COMPLETE R702 1 249 429 11 CARBON 10K 5 1 4W R706 1 249 421 11 CARBON 2 2K 5 1 4W F 4699 715 PANEL BOARD COMPLETE AEP UK R707 1 249 429 11 CARBON 10K 5 1 4W R708 1 249 429 11 CARBON 10K 5 1 4W A 4699 718 A PANEL BOARD COMPLETE US CND R709 1 249 429 11 CARBON 10K 5 1 4W R713 1 249 393 11 CARBON 10 5 1 4W F 4699 721 PANEL BOARD COMPLETE SP R714 1 249 393 11 CARBON 10 5 1 4W F sje ste ole obe oe sk sje sk R715 1 247 843 11 CARBON 3 3K 5 1 4W A 4699 724 A PANEL BOARD COMPLETE HK R716 1 249 425 11 CARBON 4 7K 5 1 4W F So R717 1 249 429 11 CARBON 10K 5 1 4W R718 1 249 435 11 CARBON 33K 5 1 4W 2 389 320 01 CUSHION R721 1 247 807 31 CARBON 100 5 1 4W 4 983 462 01 HOLDER FL R722 1 247 80
20. Recording power 0 55 Not used SCTX Writing data transmission timing output to the CXD2652AR Shared with the magnetic head ON OFF output XLATCH Latch signal output to the serial bus Not used Not used MUTE Line out muting output LD OUT LD IN Loading motor control output 1 LIMITIN Detection input from the limit switch Sled limit In L PROTECT Recording protection claw detection input from the protection detection switch Protect H REFLECT Disk reflection rate detection input from the reflect detection switch Disk with low reflection rate H GND Ground 3 3V Loading motor control Operation Pin 3 3V power supply LD IN 95 pin LD OUT 94 pin 73 NOTE Items marked are not stocked since they are seldom required for routine service Some delay should be anticipated when ordering these items Color Indication of Appearance Parts Example KNOB BALANCE RED v Cabinets color The mechanical parts with no reference number in SECTION 7 EXPLODED VIEWS Hardware mark list and accessories and pack ing materials are given in the last of this parts list Abbreviation CND Canadian model HK Hong Kong model SP Singapore model JE Tourist model The components identified by mark A or dotted line with mark A are critical for sa
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22. 18 penunuo5 BUTUSEJJ st 10sn2 AYM lt amp q 10 SNY 55214 a3edS e LIGA wawi urusejj SJJEJS paseJo aq oj au UN lt q 10 pp 55911 JBJDEJEW e 01 3294402 ay 0 G 01 4335 pue Buyysey 61015 01 aq HUM 44 10 pp 55211 Y JI erue nun 4215 yeaday as lt wessa ae a 19 DE1EYD kau ay jo ndur 10J SJIEM pue 34 SIJIUS 1OSINJ 3UL FapRIeY papayas ay 0 SY 5924 6 deis p Suunp aur Aue 4 o YYHD AVIadSICI ss sd ued O85ic 2 0 9 95 8 d ur spoquiAs y sn NOX SIV se enu nb s ur s oqui s sioqumu s1347 SOUSEJJ gt PAAS au waw DULCE KA assis SITs s rd 34 JI9J9S 0 SNY uan nas P Soeur IL 44 UD Aerdsip ayy ur sieadde 0 sIaqunN Kejdsip aug ur sieadde saya 0521240 Kejdsip ayy ut saeadde Inun Kipazeadai 2 14610 55914 papes 01 SMOJJOJ Se 244 Joje
23. Focus error signal output to the CXD2652AR Light amount signal output to the CXD2652AR RF ABCD bottom hold signal output to the CXD2652AR RF ABCD peak hold signal output to the CXD2652AR RF equalizer output to the CXD2652AR External capacitor connection pin for the RF AGC circuit Input to the RF AGC circuit RF amplifier output is input with AC coupling User comparator output Not used User comparator input Fixed at L External capacitor pin for cutting the low band of the ADIP amplifier User operation amplifier output Not used User operation amplifier inversion input Fixed at L RF amplifier output Groove RF signal is input with AC coupling Abbreviation APC Auto Power Control AGC Auto Gain Control Groove RF signal output IC121 Digital Signal Processor Digital Servo Signal Processor EFM ACIRC Encoder Decoder Shock proof Memory Controller ATRAC Encoder Decoder 2M Bit DRAM CXD2652AR Pin Name MNTO FOK Function FOK signal output to the system control H is output when focus is on MNTI SHCK Track jump detection signal output to the svstem control MNT2 XBUSY Monitor 2 output to the system control MNT3 SLOC Monitor 3 output to the system control SWDT Writing data signal input from the system control SCLK Serial clock signal input from the system control XLAT Serial
24. JO SUO IOT SPER e peu 2 3UIS v 6 0 Ao q sempeoo1d sy oq uoun 95213 Buisei3 s jjo 5208 SOL DOL Sunepdn saustut xpap UBY DOL Sunepdn SI ay DOL Je od yo 10 QW pals pun A snonuyuos siyi DOL 8 pros Iamod mo nd 10 sep ay jou Kejdsip ayy 52452 DOL uauM 075 ay Surso 1 u do st 993 Jo s JPAJOId PIOJ21 at 2sne eq 1rp JOU p noo yap IL Aejdsip u u sseadde pa1231044 Sen pue SAW MOA 10 SI 0 NOA UOUN J uoytsod e 2IJPAdS e Aq spen JO ay uonoun JAOJ UO olur 4224 ann suo gt BUIqUIOD uon2un uog2ung SWY au Sursn spremraye syutod aso 33600 p ornb ueo yey os sjurod paroads SMOJJE UOHDUN e 3aqumu Surpuodsarioo ayy 1 lt Aq Ajduns ISLJI 0 35211 e suonoung ULMOJJO au Sunsn Jaye SLY au ue Bunip3 uo 5 saw nal ponunuoj ure 4915 JIEJS u u
25. SECTION 4 TEST MODE 4 1 PRECAUTIONS FOR USE OF TEST MODE As loading related operations will be performed regardless of the test mode operations being performed be sure to check that the disc is stopped before setting and removing it Even if the amp button is pressed while the disc is rotating during continuous playback continuous recording etc the disc will not stop rotating Therefore it will be ejected while rotating Be sure to press the amp button after pressing the NO button and the rotation of disc is stopped 2 erasing protection tab is not detected in the test mode Therefore operating in the recording laser emission mode and pressing the button the recorded contents will be erased regardless of the position of the tab When using a disc that is not to be erased in the test mode be careful not to enter the continuous recording mode and traverse adjustment mode 4 1 1 Recording laser emission mode and operating buttons Continuous recording mode CREC MODE Traverse adjustment mode EFBAL ADJUST Laser power adjustment mode LDPWR ADJUST Laser power check mode LDPWR CHECK When pressing the button D 4 2 SETTING THE TEST MODE While pressing the AMS knob insert the power plug into the power supply inlet and release the AMS knob 4 3 EXITING THE TEST MODE When the REPEAT button is pressed it becomes in the STANDBY mode Or unplug the power plug from an outlet 4
26. 2 2 2 aix ur a poe DM o 1 4 Ej sister Iit ERI umm Page 48 BA BOARB Page 48 Page 56 CN102 CN701 49 50 51 52 6 6 PRINTED WIRING BOARD MAIN SECTION See page 36 for Circuit Boards Location MDS S38 Semiconductor Location 2 el B E g IB 2 I3 14 5 Ref No Location TRANSFORMER BOARD Note E 9 parts extracted from the component side A u Pattern from the side which enable seeing Abbreviation Ed CND Canadian model F 1 HK Hong Kong model F1 SP Singapore model F 4 TAL JE Tourist model F 1 F 1 6311 G 4 Ar D350 D 14 CNTOI D531 5 Poge 59 C C AC IN Jai C C CU Page 44 44 BD BOARD BD BOARD D MAIN BOARD E F F G 3 C 13 D 13 H 4 F G G H PANEL BOARD CN702 J Page 59 09 ARD DRZE pa TRA VOLTAGE sercon MAIN POWER i PIN li E ERTE SEAN OPTICAL 1 1 lopricat 2 S OPTICAL 1 Tine in K Be SS IgE JE EXCEPT JE
27. 4699 715 62 4699 718 62 4699 721 62 4699 724 63 4 989 507 11 63 4 989 507 21 63 4 989 507 31 64 4 989 515 11 64 4 989 515 21 FL701 1 517 575 11 75 WIRE FLAT TYPE 23 CORE HOLDER FL CUSHION PANEL BOARD COMPLETE JE PANEL BOARD COMPLETE AEP UK PANEL BOARD COMPLETE US CND PANEL BOARD COMPLETE SP PANEL BOARD COMPLETE HK ESCUTCHEON MD SILVER JE ESCUTCHEON MD BLACK ESCUTCHEON MD SILVER EXCEPT JE BUTTON EJECT JE BUTTON EJECT EXCEPT JE INDICATOR TUBE FLUORESCENT 7 3 MECHANISM DECK SECTION 1 MDM 3B not supplied not supplied 201 201 RJ 202 202 not supplied not supplied 207 46 Ref No Part No Description Remark Ref No Part No Description Remark 201 4 628 167 01 SCREW STEP 205 X 4948 722 1 SHUTTER ASSY SILVER 202 4 987 327 01 INSULATOR 206 1 660 966 11 OP RELAY FLEXIBLE BOARD 203 4 986 959 01 WASHER STOPPER 207 A 4699 770 A BD BOARD COMPLETE 204 4 987 736 01 SHAFT SHUTTER 208 1 777 517 11 WIRE FLAT TYPE 15 CORE 205 X 4947 825 1 SHUTTER ASSY BLACK 209 4 987 910 01 SPRING TORSION O C 76 7 4 MECHANISM DECK SECTION 2 MDM 3B 252 e R 4 not supplied 253 not supplied Ref No Part No Description 251 A 4672 138 A SLIDER ASSY COMPLETE 292 4 983 439 01 BRACKET DAMPER 253 3 953 235 01 DAMPER OIL
28. 5 3 PRECAUTIONS FOR ADJUSTMENTS 1 When replacing the following parts perform the adjustments and checks with O in the order shown in the following table Optical BD Board Pick up D101 IC101 IC121 IC192 Temperature compensation x offset adjustment Laser power adjustment Traverse adjustment Focus bias adjustment Error rate check 2 Set the test mode when performing adjustments After completing the adjustments exit the test mode 3 Perform the adjustments in the order shown 4 Use the following tools and measuring devices Check Disc MD TDYS 1 Parts No 4 963 646 01 Laser power meter LPM 8001 Parts No J 2501 046 A Oscilloscope Measure after performing CAL of prove Digital voltmeter Thermometer Jig for checking BD board waveform Parts No J 2501 124 A 5 When observing several signals on the oscilloscope etc make sure that VC and ground do not connect inside the oscillo scope VC and ground will become short circuited 6 Using the above jig enables the waveform to be checked with out the need to solder Refer to Servicing Note on page 5 5 4 CREATING CONTINUOUSLY RECORDED DISC This disc is used in focus bias adjustment and error rate check The following describes how to create a continuous recording disc 1 Insert a disc blank disc commercially available 2 Rotate the AMS knob and display MODE 3 Press t
29. BD Ref No Part No Description Remark Ref No Part No Description Remark IC152 8 759 430 25 BH6511FS E2 R137 1 216 025 00 METAL GLAZE 100 5 1 10W IC171 8 759 428 58 XL24C01AF E2 R140 1 216 029 00 METAL CHIP 150 5 1 10W IC181 8 759 095 65 TC74ACT540FS R141 1 216 295 00 CONDUCTOR CHIP 2012 IC192 8 759 426 95 IC L88MS33T TL R142 1 216 073 00 METAL CHIP 10K 5 1 10W R143 1 216 073 00 METAL CHIP 10K 5 1 10W lt COIL gt R144 1 216 025 00 METAL GLAZE 100 5 1 10W L101 1 414 235 11 INDUCTOR FERRITE BEAD R146 1 216 037 00 METAL CHIP 330 5 1 10W L102 1 414 235 11 INDUCTOR FERRITE BEAD R147 1 216 025 00 METAL GLAZE 100 5 1 10W L103 1 414 235 11 INDUCTOR FERRITE BEAD R148 1 216 045 00 METAL CHIP 680 5 1 10W L105 1 414 235 11 INDUCTOR FERRITE BEAD R150 1 216 295 00 CONDUCTOR CHIP 2012 L106 1 414 235 11 INDUCTOR FERRITE BEAD R158 1 216 097 00 METAL GLAZE 100K 5 1 10W L121 1 414 235 11 INDUCTOR FERRITE BEAD R159 1 216 097 00 METAL GLAZE 100K 5 1 10W L122 1 414 235 11 INDUCTOR FERRITE BEAD R161 1 216 057 00 METAL CHIP 2 2K 5 1 10W L151 1 412 622 51 INDUCTOR 10uH R162 1 216 057 00 METAL CHIP 2 2K 5 1 10W L152 1 412 622 51 INDUCTOR 10uH R163 1 216 057 00 METAL CHIP 2 2K 5 1 10W L153 1 412 039 51 INDUCTOR CHIP 100uH R164 1 216 045 00 METAL CHIP 680 5 1 10W L154 1 412 039 51 INDUCTOR CHIP 100uH R165 1 216 097 00 METAL GLAZE 100K 5 1 10W L161 1 414 235 11 INDUCTOR FERRITE BEAD R166
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32. d gt AC 5301 0311 312 H 82VREG EEEE 0009 Singapore Tourist 62 SDA ON OFF SW 63 SCL BACK 3 0501 502 3 SYSTEM RST 0 81 DIG RST STBY 6 5 5 z o 2 amp RR Al i X402 X401 12MHz 32 768KHz MDS S38 Note Semiconductor Location e o ace E 4 m A Duo RE RORAAO PDO e o parts extracted from the component side 42 Through hole Pattern from the side which enable seeing The other layer s patterns are not indicated 6 3 PRINTED WIRING BOARD BD SECTION See page 36 for Circuit Boards Location 5 lO OPTICAL PICK UP BLOCK KMS 260A J1N HR901 OVER WRITE HEAD SW BOARD SIDE A 09 M303 LOADING MOTOR 43 M90 SPINDLE MOTOR 1 661 774 BD BOARD SIDE SW BoARD SIDE B in o Paga 54 44 rm owes Page 53 1 661 774 12 21 12 21 MDS S38 6 4 SCHEMATIC DIAGRAM BD SECTION See page 60 for IC Biock Diagrams See page 65 for IC Pin Functions 1 2 3 4 5 6 7 8 8 10 11 12 13 14 15 16 17 18 18 20 21 22 23 24 25 26 27 28 29 30 31 32 Waveforms
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34. 1 4W R468 1 249 429 11 CARBON 1 4W R469 1 249 429 11 CARBON 1 4W F 1 4W R481 1 249 437 11 CARBON 1 4W R483 1 249 437 11 CARBON R490 1 249 429 11 CARBON 1 4W R494 1 249 441 11 CARBON 1 4W R496 1 249 429 11 CARBON 1 4W F 1 4W R497 1 249 429 11 CARBON 1 4W R498 1 249 429 11 CARBON 8509 1 249 429 11 CARBON 1 4W R513 1 249 429 11 CARBON 1 4W R514 1 249 429 11 CARBON 1 4W 1 4W R515 1 249 417 11 CARBON 1 4W R516 1 247 807 31 CARBON R533 1 249 441 11 CARBON 1 4W F R801 1 249 417 11 CARBON 1 4W R802 1 247 807 11 CARBON 1 4W 1 4W 82 100K 100K 100K 100K 100K 100K 100K 100K 100K 100K 100K 100K 10K 10K 10K 10K 10K 10K 10K 1M 100K 10K 100K 100K 100K 100K 10K 10K 100K 100K 100K 100K 100K 10K 10K 10K 47K 47K 10K 100K 10K 10K 10K 10K 10K 10K 1K 100 100K 1K 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 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 Remark 1 4W 1 4W 1 4W 1 4W 1 4W 1 4W 1 4W 1 4W 1 4W 1 4W 1 4W 1 4W 1 4W 1 4W 1 4W 1 4W 1 4W 1 4W 1 4W 1 4W 1 4W 1 4W 1 4W 1 4W 1 4W 1 4W 1 4W 1 4W 1 4W 1 4W JE 1 4W EXCEPT JE 1 4W EXCEPT JE 1 4W JE 1 4W 1 4W 1 4W 1 4W 1 4W 1 4W 1 4W 1 4W 1 4W 1 4W 1 4W 1 4W 1 4W 1 4W F 1 4W 1 4W 1 4W 1 4W
35. 10 ON ss 1d auo Suo1 ayy spen OUI JI p rsnur ay UT SJYSEJJ oAn2edso1 u pue s amp ejd A poyeodoz pen puooes ayy Jo au pue pex II jo pue utol ITA OM ayy erd ayy Aejdsip UT PLIL esreaqay 88921 Kejdsip ayy ur sieodde w MIGWOD HUN 55924 z sieadde Nun umy p pue c o durexa 104 sieadde pourquio 01 JO puodas SI RUN UML SIA PPI ON 1103 gt pue g daqunu r 4 L 3 pue g Gurutquwioj ojdwexq PAJJQUMUJI EN pourquio ayy ULMOJJOJ sex JE pue auo q SEA Jo ausquioo UIAM pen urs e olur suogsod PAPJOJI Apuopuadopur olun suos Siuruyquio 10 JNJISN st UO4DUNJ SUL QIN papaooor p UO urquroo asned ut 10 paddoys st xpap ayy uonoum aurquio ayy 251 uon sun euiquio5 DELL pap402ay sai Bunip3 s3ed aas uonouny Surrey PLIL au asf Buipa0221 JJIJM ue
36. 3 DISASSEMBLY Ball Front Panel 22 3 2 Back Panel and Main Board 2 23 3 3 Bracket T L and aaa cose eene 24 3 4 BD Boat idee eee ar REO OI EORR 24 SUB CWASSIS S ss ie EUNT PE 25 3 6 Shutter Assembly dn 25 3 7 OVER Write Head nre et rye neo ee c cae as 26 3 8 Slider Complete Assembly 27 4 TEST MODE 28 5 ELECTRICAL ADJUSTMENTS 31 6 DIAGRAMS 6 1 Circuit Boards LOCation ie e 36 6 2 Block Diagrams e BD S CHON na d OR EET ROTER SECUOM z a u aaa ZK ro us Sakaq sus 6 3 Printed Wiring Board BD Section 6 4 Schematic Diagram BD Section 6 5 Schematic Diagram Main Section 6 6 Printed Wiring Board Main Section 6 7 Schematic Diagram Panel Section 6 8 Printed Wiring Board Panel Section 6 9 IC Block Diagrams 6 10 IC Pin Functions ze eene eee 65 7 EXPLODED VIEWS TEN Main Section ir GOTHOS 74 7 2 Front Panel Section ferentis 75 7 3 Mechanism Deck Section 1 MDM 3B 76 7 4 Mechanism Deck Section 2 MDM 3B 77 8 ELECTRICAL PARTS LIST 78 SECTION 1 SERVICING NOTE JIG FOR CHECKING BD BOA
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38. RECEIVER B E LEVEL SYNC REPEAT 1A B nM I REC sYNC 6 01 SHUFFLE 5 Ruunumununnanuuu x C PROGRAM A PAUSE EDI CO 40 12 8 4 25 A ERO Bu 2 3V OO 1 o o o o ZIE aval I Tala oo du s o al 9 a el al aja dl ul o CE a w al al ol Of o al al of o o o o 0 o ol of ol al o ev vo o o o e Bl o Of o gl 0 ol o 87702 REC LEVEL RECVOLGND 7 123 MAIN eornm aj gt BOARD I CN800 m Page 52 1 i SS 1C701 FL BRIVER I B R724 100 8 5 Tu 1 jur do 575 1 952 5 5751 CN701 AEG C708 0 01 BI SPLAY CHAR YES 23 R702 a z or 5703 R777 B i me e es EHH TIMER phr lo nb m 4 5764 1 5763 d 5762 10 5751 2 BEEP 20 3 3 i J060 19 STEREO 0 POWER SCROLL REPEAT PLAY MODE DOWN 18 17 ail Run W v VD YE PR T Se Ar A JETS SWITCH 4 577 4 3775 4 5774 4 5773 5772 q 5771 9 9 9 9 Ug 792 ly 5701 1 CE 15 2 4 D Pw m e 2 i oo ROTARY ENCODER lel R793 PUE RHC Era Ta TA Y pa m E cal fo mu PHONES 708 R709 E fe BOARD 704 1000 ap ka Bos 4 La d gl wer elf j vo fel CN700 EL EL 8125 0732 7 ms 2
39. ss d nod uayj 1 1 93 3u jo IJOWDI 34 ue A 01 19Aejd 15 y uo 1opa as y 325 8u1p10291 0RDUAS 10 payddns ayy Suisn UUM JON Surpio or asned aum SI Jaquinu ye Mau YAXV Td GO 10 LNV1S 55228 yesa OL M CIO 10 AHGNVLS 55244 6uip10231 asned doys 01 4016 SSI L peojsur 15 ayy JO JU UO 9924 pop u Jo ayy uo LN V LS ssead usyMm jou spopour JJ Gurkejd jou saop Jakejd a u jl Aeqdsip ayy ut 1eadde yoe ayy jo eun pasdeja pue 19qumu au 11235 1o v d 15 ay pue Surpz0221 SJIPJS Yep aur 1 18 9 Surp10221 107 sosned 429p pue 107 sasned TO eur AdGNVIS 8944 G I uo ja era Aea anys opour3peqKejd ayy 122195 p qO OWT Surp1021 Joy xpop ayy aredaid 0 9 aged uo G uo Surpionay ut c 0 z 58235 oq z GD 01 UO JJMOS 243195 18 UJAVTd GD 4015 l vis AJANYLS pap STU sop 1a ejd GD ayy e2etd op gl 18410 yea Ady sun yoq qnon
40. 0 PA P JERSE TT ar A m8 Y 52 AGE cig us mee Tara Ga lt 3 2 gt gie gt EN nercecr 13 BOARD 1 2W z k CN401 8152 0 ETUI Zara one 25 798 18 s w 0 2 A2 BNO A2 GNB Prower 15 Page 49 3 R164 A ZY A 3Y 580 sem MS A0 7er CHACK IN __ I a iiis a EE 176 4kH TE PAC IN 18 e La meters 185 2 505 IC121 FS4 3 z lt gt r1 MNTI lt LB0N gt R196 0 Sz a R202 FI gt RZS pa l 400 5 7872 SW BOARD uvtuvTZ2s5 VC DIG RST gt NA CNADI TEST PIN gina zd 512FS YY YS2 18 BUFFER FOR 5687 at 71 1 38 peep 58 o position ADJUSTMENT L 3688 A adiu poses 2 976 REC POSITION SPINBLE MOTOR BESEL ZE IA Mig WIE sold NI u mm TA L gt s LBA 5 cHAck iN 5 CHACK IN CHUCKING IN peer PACK 55 ay en ud I SRER 55 5 3 SLE MOTOR ms sea e Le sea SLEB 2 1 09 SFR ______ L A Rene a HONE 845 Fl amp ne ESLER TS S682 SLEO mia PERS el lal la RERCECI REFLECT FTA REFEREE iE Is el PROTELT o ES eme PROTECT 8 ang Jal
41. 1 766 508 11 CONNECTOR FFC FPC ZIF 22 C127 1 163 038 00 CERAMIC CHIP 0 1 25V CN102 1 778 461 11 CONNECTOR FFC FPC 29 C128 1 164 232 11 CERAMIC CHIP 0 01uF 50V CN103 1 778 460 11 CONNECTOR FFC FPC 19P C129 1 107 823 11 CERAMIC CHIP 0 470 1096 16V CN104 1 766 898 21 HOUSING CONNECTOR PC BOARD 4P C130 1 163 251 11 CERAMIC CHIP 100 596 50V CN106 1 770 698 11 CONNECTOR FFC FPC 15P C131 1 163 023 00 CERAMIC CHIP 0 015uF 5 50V CN110 1 774 731 21 PIN CONNECTOR PC BOARD 5P C132 1 107 823 11 CERAMIC CHIP 0 47 1096 16V C133 1 163 017 00 CERAMIC CHIP 0 00470 5 50V lt DIODE gt C134 1 163 038 00 CERAMIC CHIP 0 tuF 25V C135 1 163 038 00 CERAMIC CHIP 0 tuF 25V D101 8 719 988 62 DIODE 155355 D181 8 719 046 86 DIODE F1J6TP C136 1 126 206 11 ELECT CHIP 100uF 20 6 3V D183 8 719 046 86 DIODE F1J6TP C141 1 163 038 00 CERAMIC CHIP 0 1uF 25V C142 1 163 251 11 CERAMIC CHIP 100 5 50V lt IC gt C143 1 163 251 11 CERAMIC CHIP 100 596 50V C144 1 163 251 11 CERAMIC CHIP 100PF 596 50V IC101 8 752 074 77 CXA2523R IC103 8 729 903 10 IC TRANSISTOR FMW1 C146 1 163 038 00 CERAMIC CHIP 0 tuF 25V IC121 8 752 384 47 CXD2652AR C151 1 126 206 11 ELECT CHIP 100uF 20 6 3V IC122 8 759 234 20 7508 C152 1 163 038 00 CERAMIC CHIP 0 1 25V IC123 8 759 242 70 TC7WUO4F C153 1 164 232 11 CERAMIC CHIP 0 01uF 50V C156 1 163 038 00 CERAMIC CHIP 0 1 25V 10124 8 759 473 2989 MN41V4400SJ 08 T1
42. 10V 10V 50V 50V 50V 16V 50V 16V 50V 50V 50V 50V 16V 50V 50V 50V 16V 6 3V 50V 10V 10V 50V 50V 50V 50V 16V 50V 10V 16V 10V 16V MAIN Ref No Part No Description Remark Ref No Part No Description Remark C605 1 164 159 11 CERAMIC 0 1uF 50V 10353 8 749 012 70 GP1F38R DIGITAL IN OPTICAL 2 JE C606 1 164 159 11 CERAMIC 0 1uF 50V 10353 8 749 012 70 GP1F38R DIGITAL IN OPTICAL 1 C801 1 162 306 11 CERAMIC 0 01UF 20 16V EXCEPT JE C802 1 164 159 11 CERAMIC 0 1uF 50V 10354 8 749 012 70 GP1F38R DIGITAL IN OPTICAL 1 JE C803 1 162 306 11 CERAMIC 0 01uF 20 16V IC401 8 759 476 18 RU8X11AMF 0115 C804 1 164 159 11 CERAMIC 0 1uF 50V IC501 8 759 426 96 LA5620 C805 1 162 306 11 CERAMIC 0 01UF 20 16 IC541 8 759 708 06 NJM78L06A C806 1 164 159 11 CERAMIC 0 1uF 50V IC551 8 759 700 69 NJM79L12A C807 1 162 306 11 CERAMIC 0 01uF 20 16V C808 1 162 306 11 CERAMIC 0 01uF 20 16 lt JACK gt C5013 1 164 159 11 CERAMIC 0 1uF 50V J101 1 770 720 11 JACK PIN 4P LINE ANALOG lt CONNECTOR gt lt JUMPER WIRE gt CN302 1 564 321 00 PIN CONNECTOR 2P AEP UK JW045 1 412 473 21 INDUCTOR CN302 1 564 687 11 PIN CONNECTOR 3P SPJE CN401 1 770 167 11 CONNECTOR FFC FPC 19 lt COIL gt CN402 1 770 657 11 CONNECTOR FFC FPC 29 CN700 1 770 651 11 CONNECTOR FFC FPC 23P L225 1 412 473 21 INDUCTOR L305 1 410 470 11 INDUCTOR 10uH CN80
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44. 5224 uon2ung se13 g v ay jexue 01 10j s1eadde sey g y 3urod woj sy UIUM 71931109 SI g juod SWY JO SAA SS 14 zL 18110 STAT mun QT days Jeadax 4221100ut sr g e yes 90 0 mode JO sdays 71 01 gz1 JO a8ues umuirxeur e UNJJIM aq ueo g Aparesdar s amp e d pasesa sey g 01 y jurod woaz uon od y 1239 ayy JO uonod paoyds ayy pur Aejdsip O g 1utoq ui TESIEDYDY g pug o um punos ay Surrolruour JUM zl daig 03 08 paros STAT ON LIGA 24 108110DU1 st g JI 6 8 quiod gt Burpus pue y zurod alojaq spuodas e xpeq sAejd sey g 0 y Jurod 4 y J9JJE ayy jo uonaod pa rids ayy pue Aejdsip AP ut g 1utod ESILI SIA 5924 u un aq uon1od y jo g utod jurod y nod Hun 44 55924 10 per ayy anunuoy g g 1urod jas yey os surdaq speqderd pue uruserj Hejs g V pue lt q spuooas 20 s1eadde 135 g 1utog 193 V 329110 ST V jud UBUM SNY 10 SJA sa bunip3
45. 54 MDS S38 6 7 SCHEMATIC DIAGRAM PANEL SECTION NOTE capacitors are in unless otherwise noted pF DOW or less are not indicated except for electrolytics and fantolums e All resistors are in Q and 1 4W or less unless otherwise specified pane designation Bt Line B Line e Voitages and waveforms are dc with respect to ground under no signal conditions mark 5 0P e Voltages are taken with a Input impedance 10 0 Voltage variations may be noted due to normal produc ion folerances e Waveforms are taken with a oscilloscope Voltage variations may be noted due to normal produc ion tolerances eCircled numbers refer to waveforms e Abbreviation JE Tourist model Signal path Z2 Waveforms Ww M 701 69 OSC1 2 4MHz R i a A OE i s ss mus GA R G e A P A PANEL BOARD I 1C702 SIRCS
46. A converter 2 8224 MHz 27 FS256 11 2896 MHz clock output Not used 28 DVDD 3V power supply Digital 29 to 32 03 to A00 33 A10 34 to 38 A04 to A08 39 11 DRAM address output 40 DVSS Ground Digital 41 XOE Output enable output for DRAM 42 XCAS CAS signal output for DRAM 43 A09 Address output for DRAM 44 XRAS RAS signal output for DRAM 45 XWE Write enable signal output for DRAM I S stands for Schmidt input I A for analog input O 3 for 3 state output and O A for analog output in the column I O Pin Name Function Data input output for DRAM Clock input from an external VCO Fixed at L Playback EFM duplex signal output Playback EFM comparator slice level input 3V power supply Analog Playback EFM comparator bias current input Playback EFM RF signal input Ground Analog Phase comparison output for the clock playback analog PLL of the playback EFM Not used Phase comparison output for the recording playback EFM master PLL Filter input for the recording playback EFM master PLL Filter output for the recording playback EFM master PLL Internal VCO control voltage input for the recording playback EFM master PLL Light amount signal peak hold input from the CXA2523R Light amount signal bottom hold input from t
47. E L4 V 7 z 4 P P 5 WI H v v v Jaquinu t yea gauiod Vlurod V jo uonaod e Gujsea3 ejduiexg SISEJPEOJQ 10 pap1o2ar Jey ue uo suoyiod Aressaoauun UTSLJ 10 JNJISN sr uon3unj STYJ uonzod ayy jo sjurod Surpu pue Sunaeys ayy SurAyp ds q pex e jo uo sod e sexe AJISE2 ue NOX uorpun ase13 g v jo sp saw Papsoray Bunip3 Jed 187 su Suropun aas uorsesd noA 2 ON LICH 5244 95213 94 2 gt sieaddesrp Jepuo eo snu savadde duuo gt uaaq AIN ou uo sapin pue S 3E1 pap10091 21 ayy uauM urSe SYA sso repuo eo JISNW ut SPLN v SIA Z Kejdsip ay ur szeadde Bun 4 ON 55214 poddojs st yoap aP SUM L sappy pue t s l l p TW 9 qepa0221 e Sutserq QW ue spe je GUIse13 ayy 5 1 0 SJA ssaid sreodde uoyeorpur STY JI 4 si pue yap TJA 3 ugoue uo pajipa 10 SEM JIEN au edstp ayy ur sreadde jjaseay JI HON i qumu 3 en ayy SNY wn 10 ON 55914
48. Jaquinu per ou paddoys QH uv p l qe aq o yw awi poddojs 10 p qe 01 pen y Surp10221 Sursned Burkey SI au JEU HNS JEW age ay Aejdsip y ur sreadde 10s1n2 urusejj e Inun JJ YN 5924 L WnN u uva 5403319 ay Saw pue spen Guijaqe pen Suysixa ue 1240 nok op TJA ue 10 YLI e oqe jouue 3JON 55211 joue 01 erdsrp ayy Jo apis a ayy uo sieadde ay pue Buyaqey ay 5141 SAX SSII 4 saw Bunip3 20 139 SP QN 10 LYA sy2ef indur eur ypef zndu 14 gt 65un uuo gt 6 pie yes pr xeon un2euuo opny 10 22880 sy2ef ndino Bojeue sur ndino jeu61q 10 pap 1 uon euuo 1 papsoral GW 10 ede iwa 5 4 CE 20 10 1va 40 iwa y gt ef nd eubra bun2euuo gt pef yndyno 40 2142 jexndo LYQ uon euuo IeH6 p 0 Gojeue papsorea GW 10 LYA QW 10
49. LASERSTRALING NAR DEKSEL UNNGA EKSPONERING FOR STRALEN CAUTION Use of controls or adjustments or performance of procedures other than those specified herein may result in hazardous ra diation exposure Notes on chip component replacement Never reuse a disconnected chip component Notice that the minus side of a tantalum capacitor may be damaged by heat Flexible Circuit Board Repairing Keep the temperature of 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 ATTENTION AU COMPOSANT AYANT RAPPORT A LA SECURITE LES COMPOSANTS IDENTIFIES PAR UNE MARQUE A SUR LES DIAGRAMMES SCHEMATIQUES ET LA LISTE DES PIECES SONT CRITIQUES POUR LA SECURITE DE FONCTIONNEMENT NE REMPLACER CES COMPOSANTS QUE PAR DES PIECES SONY DONT LES NUMEROS SONT DONNES DANS CE MANUEL OU DANS LES SUPPLEMENTS PUBLIES PAR SONY SAFETY CHECK OUT After correcting the original service problem perform the follow ing safety checks before releasing the set to the customer Check the antenna terminals metal trim metallized knobs screws and all other exposed metal parts for AC leakage Check leakage as described below LEAKAGE The AC leakage from any exposed metal part to earth Ground and from all exposed metal parts to any exposed metal part ha
50. ON LIGS ay JDAUUODSIC e QW Sun f 10 Mod ayy go Ad DOL lepdn 9out 1 ayy UO 16 ONAS dO 10 uojinq DNAS OISNW ayy 55914 joued juoj ay uo ay 5504 pa Jaye Suimorroz ayy Jo Aue op no J rpa ue SEM Buyrpa PAJSIXA 324 uonrpuoo JU CIN 24 JO sjuajuoo ay 2103631 pue pa JSEJ ayy POUR o au asn ue NOX uoun opun 35 1 ay saw gt Gg aded uo qW uo spen qe Surseiq aas pue sypen pP3pJODB 9SEJB ULI noA aged sup uo IPA 3911 uj 225 uolsesa e A a sex 95843 JWEN ay ja2ue paseao sop GHA SSI g Kejdstp u ut savodde ureN urede ON Z Kejdsip ayy ur sieodde JIV yun paddoys st pap eur Ajpajeado1 ON LIC SSA L snoouejnuurs GN UE uo 0 uonpung snp sr uoun se13 awe JSIp e uo je Durse13 55 p aged sty uo SCI pue soey Suieqe JO 0 z 4215 10 6Z aged uo 58 9 01 4 15 oq Mau au pase19
51. SCROLL 15 1 575 651 91 CORD POWER AEP SP HK S764 1 762 875 21 SWITCH TACTILE c 15 1 696 027 11 CORD POWER JE 771 1 762 875 21 SWITCH TACTILE 772 1 762 875 21 SWITCH TACTILE B N15 1 696 586 21 CORD POWER UK S773 1 762 875 21 SWITCH TACTILE N16 1 569 007 11 ADAPTOR CONVERSION 2P JE A16 1 569 008 21 ADAPTOR CONVERSION 2P SP 5774 1 762 875 21 SWITCH TACTILE gt gt A16 1 770 019 11 ADAPTOR CONVERSION PLUG 3P HK 5775 1 762 875 21 SWITCH TACTILE lt lt 59 1 782 265 11 WIRE FLAT TYPE 23 CORE 5776 1 762 875 21 SWITCH TACTILE 2 208 1 777 517 11 WIRE FLAT TYPE 15 CORE HR901 1 500 396 11 HEAD OVER WRITE 1 661 774 11 SW BOARD M901 4672 135 MOTOR ASSY SPINDLE M902 A 4672 133 A MOTOR ASSY SLED CONNECTOR M903 4672 134 MOTOR ASSY LOADING ZNTRO01 1 431 252 11 TRANSFORMER POWER US CND CN601 1 770 698 11 CONNECTOR FFC FPC 15 AXTROO1 1 431 253 11 TRANSFORMER POWER AEP UK HK CN602 1 778 638 21 PIN CONNECTOR PC BOARD 2P A TROO1 1 431 254 11 TRANSFORMER POWER CN603 1 778 638 21 PIN CONNECTOR PC BOARD 2P lt SWITCH gt ACCESSORIES 8 PACKING MATERIALS S681 1 572 467 61 SWITCH PUSH 1 KEY LIMIT IN 5682 1 692 377 31 SWITCH PUSH 1 KEY REFLECT S683 1 692 847 21 SWITCH PUSH 1 KEY PROTECT 1 473 785 11 REMOTE COMMANDER RM D8M 5685 1 572 467 61 SWITCH PUSH 1 KEY CHUCKING IN 1 558 271 11 CORD CONNECTION AUDIO 108cm JE S686 1 762 621 21
52. SWITCH PUSH 1 KEY PACK OUT 1 574 264 11 CORD OPTICAL PLUG EXCEPT US 1 776 263 11 CORD CONNECTION 5687 1 572 688 11 SWITCH PUSH 1 KEY PB POSITION AUDIO 100cm EXCEPT JE S688 1 762 621 21 SWITCH PUSH 1 KEY REC POSITION 3 859 426 11 MANUAL INSTRUCTION ENGLISH FRENCH SPANISH EXCEPT JE sk ak ke ake sk ke ok sk ok be ake bebe k oF RR ake R FOR FOR ake ake ake ake ake ee ae ake e ze ake la a ake ake ake ake ake ee ake oa ae ake 3 859 426 21 MANUAL INSTRUCTION 1 665 008 11 TRANSFORMER BOARD CHINESE PORTUGUESE AEP SP HK RANE 3 859 426 31 MANUAL INSTRUCTION DUTCH ITALIAN GERMAN AEP lt CAPACITOR gt 3 859 426 41 MANUAL INSTRUCTION DANISH FINNISH SWEDISH AEP A C301 1 113 924 11 CERAMIC 0 0047uF 20 250V 3 859 426 51 MANUAL INSTRUCTION A C302 1 113 924 11 CERAMIC 0 0047uF 20 250V ENGLISH PORTUGUESE CHINESE JE C303 1 113 924 11 CERAMIC 0 0047uF 20 250V 4 983 537 01 COVER BATTERY For RM D8M EXCEPT US CND Hk SP JE lt CONNECTOR gt HARDWARE LIST CN301 1 580 230 31 PIN CONNECTOR PC BOARD 2P CN306 1 564 523 11 PLUG CONNECTOR 8P 1 7 685 647 79 SCREW BVTP 3X10 TYPE2 N S 2 7 685 850 04 SCREW BVTT 2X3 S lt LINE FILTER gt 3 7 627 552 27 SCREW PRECISION P 1 7X2 4 7 627 852 28 P 1 7X3 MLF301 1 424 485 11 FILTER LINE 5 7 627 553 17 PRECISION SCREW P 2X2 TYPE3 lt TRANSFORMER gt 6 7 685 851 04 SCREW BVTT 2 4 5 A TROO1 1 431 252 11 TRANSFORMER POWER
53. Signal input from the optical pick up detector PD Light amount monitor input APC Laser APC output APCREF Reference voltage input for setting laser power GND Ground TEMPI Temperature sensor connection TEMPR Reference voltage output for the temperature sensor SWDT Serial data input from the CXD2652AR SCLK Serial clock input from the CXD2652AR XLAT Latch signal input from CXD2652AR L Latch XSTBY Stand by signal input L Stand by FOCNT Center frequency control voltage input of BPF22 BPF3T EQ from the CXD2652AR VREF _ Reference voltage output Not used Center frequency setting pin for the internal circuit EQ 3TADJ Center frequency setting pin for the internal circuit BPF3T 3V power supply WBLADJ Center frequency setting pin for the internal circuit BPF22 TE Tracking error signal output to the CXD2652AR CSLED External capacitor connection pin for the sled error signal LPF SE Sled error signal output to the CXD2652AR ADFM FM signal output of ADIP ADIN ADIP signal comparator input ADFM is connected with AC coupling ADAGC External capacitor connection pin for AGC of ADIP ADFG ADIP duplex signal output to the CXD2652AR AUX I3 signal temperature signal output to the CXD2652AR Switching with a serial command
54. TYJILdO TWLIDIQ 3ndui steubis asned urp40221 U UIPJ0221 SI pap ay A yead ayy uo pajeorpur st euis p ziseudur p au JO aaa pue srseudura jo 8 ayy feuoyrodoad p ziseuduu p 24815 SUL seDuanbay ayy poziseydwa u q zey sjeubis jeubip UIYM JOPIUUOI jndjno en Bip ayy YBnoryj sadel 10 SAW oluo pardo Jouuto ndur 8 241 SAW uo wajsA yuawaBbeuew Ado penas 64125 JU sesn GIN SUL Sunssard Kqpuejs o pop Sursuey QW ayy Bual Aq DOL USUM uo J ue saduey gt prod 1am0d ayy Mo md 10 ay jou OC DOL JO 1 Sunepdn puadmo st ou Aejdsip u u s usel JOL sodueyp peusis ndur u jo Kouanboaj Sur dures ayy 1 X221 e geoneuoqne pep 7140 1140 TV LIDIG INANI S SEOP OJ JO LYC Surprooar e aded uo ie n eurojne siaquinu Zure 225 SISEJPEOJQ apaes 10 Jo 10 2110 Sopeue Surp102a1 si aqumu yey S IEW eorr
55. US CND ANTROO1 1 431 253 11 TRANSFORMER POWER AEP UK HK The components identified by Les composants identifi s par ANTROO1 1 431 254 11 TRANSFORMER POWER SPJE mark A or dotted line with mark une marque A sont critiques pour A are critical for safety la s curit SEE ake ake ake ake ok ok ok sk sk sk sk e e e ake te ake ake ok oF ake ake sk zee zee e ake ok sk sk tee zee ake ake ake e 2 ake ake ake ake ae oa Replace only with part number Ne les remplacer que par une specified pi ce portant le num ro sp cifi Sony Corporation 97D0991 1 9 960 934 11 Home A amp V Products Company Printed in Japan 1997 4 Published by General Engineering Dept SP Shibaura 84
56. buttons 4 eject button 14 Display window 5 4 gt fast backward fast forward buttons 15 DISPLAY CHAR button 6 Pll play pause button 16 PLAY MODE button 7 W stop button 17 SCROLL button 8 recording button 18 REPEAT button 9 REC MODE switch 19 PHONES jack 10 INPUT switch 20 PHONES LEVEL knob 21 TIMER switch tracted from This section is ex instruction manua wa Fig 40 S ayy eso Surp1o2a1 OL 30 s ayy Suruado mouse JO uonperp ay qe IW UO P10231 ajqissodur 11 OL 15 qw ue 2910 44 U34M Mau au UO Surp102a1 pue auo Aq s se r ut r qumu IU p JIEN uo apr pasned nok Jt duuex 104 Aq SISEJIJUT ayy asned 091945 aut ur uei IS UO saum jnoqe ue Surp1ooa1 erneuour u zy asned Surp10221 10 Surp10221 Suump DAY Ws NOA JI UI p10231 1ueA no ay 01 ATOM DAY 396 DOTYNV NI DOTVNV qe 159101d pios u IVLIDIG TNI 1VDLLdO TWLIDIQ Jstp y jo LLdO INI TYDILdO TWLIDIG 03 INdNI 195 ol 10328uuoo
57. latch signal input from the system control SRDT Reading data signal output to the system control SENS Internal status SENSE output to the system control XRST Reset signal input from the system control L Reset SQSY Subcode Q sync SCOR output to the system control L is output every 13 3 msec Almost all is output 12 DQSY Digital In U bit CD format subcode Q sync SCOR output to the system control L is output every 13 3 msec Almost all is output 13 RECP Laser power switching input from the system control Recording L Playback 14 XINT Interrupt status output to the system control 15 TX Recording data output enable input from the system control 16 OSCI System clock input 512Fs 22 5792 MHz 17 OSCO System clock output 512Fs 22 5792 MHz Not used 18 XTSL System clock frequency setting L 45 1584 MHz H 22 5792 MHz Fixed at H 19 TEST G Test input 20 DVSS Ground Digital 21 DIN Digital audio input Optical input 22 DOUT Digital audio output Optical output 23 ADDT Data input from the A D converter 24 DADT Data output to the D A converter 23 LRCK LR clock output for the A D and D A converter 44 1 kHz 26 XBCK Bit clock output to the A D and D
58. reference voltage output 3 2V INLM Lch analog input INLP Lch analog input 70 DAOUT 0 IC401 System Control RU8X11AMF 0115 Pin Name Function Test pin CI is output when test mode Not used DAOUT 1 Test pin ADER is output when test mode Not used KEYO to KEY2 Key input pin D A input CHUCK IN Detection input from the chucking in switch Chucking PACK IN Detection input from the disc detection switch PACK OUT Detection input from the loading out switch Loaded out position L Others TIMER SOURCE Key input pin D A input AVSS Ground Analog XINT Interrupt status input from the CXD2652AR P DOWN POWER DOWN signal input L Down REMOCON Remote control signal interrupt input SQSY ATP address sync or subcode Q sync SCOR input from the CXD2652AR L is input every 13 3 msec Almost all DQSY Digital In U bit CD format subcode Q sync SCOR input from the CXD2652AR L is input every 13 3 msec Almost all Not used SYS RST System reset signal input For several hundreds msec after the power supply rises L is input then it changes to TEST Test pin Fixed at L 3 3V 3 3V power supply BACK Power supply pin to RTC clock RAM XOUT T Clock output 32 768
59. satisfied as much as possible Read power traverse adjustment Traverse Waveform A Specification 7 Press the YES button and save the result of adjustment to the non volatile memory EFB SAVE will be displayed for a Rotate the AMS knob so that the waveform of the oscilloscope becomes the specified value and the waveform changes In this adjustment waveform var les at intervals of approx 296 Adjust the waveform so that the specified value is satisfied as much as possible Write power traverse adjustment Traverse Waveform A VC B Specification B 9 Press the YES button and save the adjustment results in the non moment 10 EFB iii MO P will be displayed The optical pick up moves to the pit area automatically and servo is imposed 11 VC Rotate the AMS knob until the waveform of the oscilloscope moves closer to the specified value In this adjustment waveform varies at intervals of approx 2 Adjust the waveform so that the specified value is satisfied as much as possible Traverse Waveform w Specification A B 12 Press the YES button and save the adjustment results in the 13 non volatile memory EFB ii SAVE will be displayed for a moment Next EFBAL CD is displayed The disc stops rotating auto matically Press the button and remove the disc 14 Load the check disc MD TDYS 1
60. st 1ua1mo y ay uo ON LIGA 10 AVID 3185224 g Kejdsip ayy ur 3utseadde ou paddojG aureu SIP Y aq o SI OP ay saye paddojs 10 pasueyp aq oi sr asoym 24 unsned apy pen y 51 au auns aye Burmo ayy AVN L LE ep ue 5522 01 papsodal u q sey ade eui Aejdstp JO apis Ya 243 uo JUL uwe gINYN 55214 lt 9uo 1991109 AN Jojua uou Toj ereuo 1234102ut IU OF Y V3 12 5944 Burysey SJIEJS IADEIELD au NUN 44 10 55911 JIPRJEW ayy peJajua JI apy mu ay porajua JALU nod jun pue 2 sdajg yeaday v ayy Jo mdu ayy SJIEM pue SIJIUS 105112 ISJILILUI B aur vjeiopereupauoisug g Kejdsip ayy ut sieodde mun Ajpajeadar WAN s1eadde papayas S19 3 9SEDIAMO Aejdsip ayy ur sieadde ogy P3 J9 9S pun ATpayeadar yyHD sseoJaddf 55944 3219 01 M0 9J se d pery ay 323125 z Kejdsip au ur Surreadde
61. 0 1 564 708 11 PIN CONNECTOR SMALL TYPE 6P L306 1 410 470 11 INDUCTOR 10uH JE L801 1 408 397 00 INDUCTOR 1uH lt DIODE gt L802 1 412 473 21 INDUCTOR 0001 8 719 024 99 DIODE 11ES2 NTA2B JE L803 1 412 473 21 INDUCTOR 0001 8 719 200 82 DIODE 11ES2 JE L804 1 412 473 21 INDUCTOR 0002 8 719 024 99 DIODE 11ES2 NTA2B EXCEPT L805 1 410 510 11 INDUCTOR 12uH 0002 8 719 200 82 DIODE 11ES2 JE L806 1 410 466 41 INDUCTOR 4 7uH 0003 8 719 024 99 DIODE 11ES2 NTA2B EXCEPT JE L807 1 410 466 41 INDUCTOR 4 7uH 0003 8 719 200 82 DIODE 11ES2 JE L808 1 410 513 11 INDUCTOR 22uH 0004 8 719 024 99 DIODE 11ES2 NTA2B EXCEPT JE 0004 8 719 200 82 DIODE 11ES2 JE lt TRANSISTOR gt D005 8 719 987 63 DIODE 1N4148M D006 8 719 987 63 DIODE 1N4148M Q102 8 729 141 30 TRANSISTOR 2SC3623A LK 0202 8 729 141 30 TRANSISTOR 2SC3623A LK D009 8 719 024 99 DIODE 11ES2 NTA2B EXCEPT JE 0203 8 729 194 57 TRANSISTOR 2SC945 P 0009 8 719 200 82 DIODE 11ES2 JE Q306 8 729 422 57 TRANSISTOR UN4111 0017 8 719 024 99 DIODE 11ES2 NTA2B EXCEPT JE Q311 8 729 119 76 TRANSISTOR 2SA1175 HFE 0017 8 719 200 82 DIODE 11ES2 JE 0312 8 729 900 80 TRANSISTOR DTC114ES D018 8 719 024 99 DIODE 11ES2 NTA2B EXCEPT Q501 8 729 900 80 TRANSISTOR DTC114ES 0018 8 719 200 82 DIODE 11ES2 JE 0502 8 729 422 57 TRANSISTOR UN4111 D311 8 719 987 63 DIODE 1N4148M 0350 8 719 933 36 DIODE HZS6B1L lt RESISTOR gt D531 8 719 014 66 DIODE UZP 5 6B D541 8 719 987 63 DIODE 1N4148M
62. 1 220 149 11 METALGLAZE 2 2 10 1 2W L162 1 414 235 11 INDUCTOR FERRITE BEAD R167 1 216 065 00 METAL CHIP 4 7K 5 1 10W R169 1 219 724 11 METAL CHIP 1 1 1 4W lt TRANSISTOR gt R170 1 216 073 00 METAL CHIP 10K 5 1 10W Q101 8 729 403 35 TRANSISTOR UN5113 R171 1 216 073 00 METAL CHIP 10K 5 1 10W 0102 8 729 026 53 TRANSISTOR 25 1576 106 R172 1 216 295 00 CONDUCTOR CHIP 2012 0103 8 729 014 04 TRANSISTOR RN1307 TE85L R173 1 216 121 00 METAL GLAZE 1M 5 1 10W 0104 8 729 014 04 TRANSISTOR RN1307 TE85L R175 1 216 061 00 METAL CHIP 3 3K 5 1 10W Q162 8 729 101 07 TRANSISTOR 2SB798 DL R176 1 216 295 00 CONDUCTOR CHIP 2012 0163 8 729 403 35 TRANSISTOR UN5113 R177 1 216 061 00 METAL CHIP 3 3K 5 1 10W Q180 8 729 907 00 TRANSISTOR DTC114EU R178 1 216 295 00 CONDUCTOR CHIP 2012 0181 8 729 018 75 TRANSISTOR 2SJ278MY R179 1 216 089 00 METAL GLAZE 47K 5 1 10W Q182 8 729 017 65 TRANSISTOR 25 1764 R180 1 216 073 00 METAL CHIP 10K 5 1 10W lt RESISTOR gt R181 1 216 073 00 METAL CHIP 10K 5 1 10W R182 1 216 089 00 METAL GLAZE 47K 5 1 10W R101 1 216 295 00 CONDUCTOR CHIP 2012 R183 1 216 089 00 METAL GLAZE 47K 5 1 10W R103 1 216 049 11 METAL GLAZE 1K 5 1 10W R184 1 216 073 00 METAL CHIP 10K 5 1 10W R104 1 216 073 00 METAL CHIP 10K 5 1 10W R185 1 216 073 00 METAL CHIP 10K 5 1 10W R105 1 216 065 00 METAL CHIP 4 7K 5 1 10W R106 1 216 133 00 METAL CHIP 3 3M 5 1 10W R186 1 216 296 00 CONDUCTOR CHIP 3216 R187 1 216 296 00 CONDUC
63. 1 O3N3IS eaneuow JOU ui qe eui epus 91 AGOW 234 195 UI P40284 OL saop TEUSIS ayy ONOW 91 HAOW DAN 39 no uaaq Guunp 1 SJIEJS Dy Q 3 10 pa 55214 za Q Q mae 11 a8ed uo 24e Sunsn pv 01 18331 104 sesodund 1sour 107 JOJDEJSIJES sr JOP aur ay snipe feudis ndur Bojeue ay UP1ONI UUM L PIOJJ1 Yap s5214 9 98 c uo suone1odQ diseg viseg N ri 6 panunuoj LE 93ed aes aeu IM A uo aur 10 SAAO OJ se Aejdsip y paddoys si 999p ayy 3VHO AV IdSIG 5224 vay e sieodde TJA y uo aum Surureure1 JUM HYHO AV IdSIG 55914 uM e QW uo qepio3 1 ayy UPPJU UVHD AVTdSIQ Buipio3 u 10 54 5 01 23ed 395 uon un iorruojw asn ue 31 Surpsodaa JNOJJIM jndjno ayer sayjoue euis indur Jeji81p ay 8 oL LNO 192140 TWLIDIG 0 1ndino ZNI LNI
64. 10K 10K 220 10K 47 47 47 47 470K 470K 47K 470K 470K 100K 47K 1K 100K 100 100K 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 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 Remark Ref No Part No Description 1 4W R356 1 249 441 11 CARBON 1 4W R365 1 249 441 11 CARBON 1 4W R369 1 249 441 11 CARBON 1 4W F R370 1 249 441 11 CARBON 1 4W R376 1 249 441 11 CARBON 1 4W R377 1 249 441 11 CARBON 1 4W R386 1 249 441 11 CARBON 1 4W F R387 1 249 441 11 CARBON 1 4W F R388 1 249 441 11 CARBON 1 4W R389 1 249 441 11 CARBON 1 4W R390 1 249 441 11 CARBON 1 4W R397 1 249 441 11 CARBON 1 4W R403 1 249 429 11 CARBON 1 4W R404 1 249 429 11 CARBON 1 4W R405 1 249 429 11 CARBON 1 4W R406 1 249 429 11 CARBON 1 4W R407 1 249 429 11 CARBON 1 4W R408 1 249 429 11 CARBON 1 4W R414 1 249 429 11 CARBON 1 4W R427 1 247 903 00 CARBON 1 4W R435 1 249 441 11 CARBON 1 4W R436 1 249 429 11 CARBON 1 4W R437 1 249 441 11 CARBON 1 4W R438 1 249 441 11 CARBON 1 4W R441 1 249 441 11 CARBON 1 4W R442 1 249 441 11 CARBON 1 4W R450 1 249 429 11 CARBON 1 4W R451 1 249 429 11 CARBON 1 4W R459 1 249 441 11 CARBON 1 4W R461 1 249 441 11 CARBON 1 4W R462 1 249 441 11 CARBON 1 4W F 1 4W F 1 4W R463 1 249 441 11 CARBON 1 4W 1 4W R464 1 249 441 11 CARBON 1 4W R467 1 249 429 11 CARBON
65. 15 zl LEO D Page 5 17013 17025 EB701 312 2 8701 8712 o sys 3 3v 6 q Tak 9 8714 10 Lic 2er 1 1 BRIVERseLS2215 T 100 Mk JE EXCEPT JE 713 714 POWER I m PHONES 1005 Toos w pe C fae si 1 soe f MDS S38 6 8 PRINTED WIRING BOARD PANEL SECTION See page 36 for Circuit Boards Location il 8 9 l2 13 4 PANEL BOARD CHASSIS acheoo Page 54 09 MAIN BOARD CN700 Page 54 e Semiconductor Location Location D 1 C 8 D 3 Note 9 parts extracted from the component side Pattern from the side which enable seeing D 3 C4 57 58 59 6 9 IC BLOCK DIAGRAMS IC101 CXA2523R zn 121 CXD2652AR coc 0063 ui N 781776 LI 5 E o D 55 GA 73 SE MNTI 275 MONITOR ZA MNT2 CONTROL BLOCK MNT3 4 71 ADRB ADIP DEMODULATOR 70 ADRT SWOT DECODER 69 AVDD 68 ADIO SCLK 6 KC EACH CPU xT ES BLOCK SROT 8 CONVERTER AUKI SENS 9 ANALOG 19 FE M
66. 1eu aui P S OJ 31VHO A V IdSIG 5594 san bunip3 nam Aejdsip ur sieadde sosmo urusejj SIA 91 Z e dsip ayy ut Surieadde Jaquinu yaen ou paddoys GN uy aq pen Suneso Jaye peddois 10 pojaqe aq o eu Sutpio3 Bursned dude 1 ou BINS IJEW 19qej 01 Burmoj oj eu op uayy Aejdsip ayy ur sieodde ut num ON pejeqejun JUL pue jou paJa1ua SIBPEJEW y y aA no spua JI eu e10Jaq Buijeqe ysiuly o3 9415 aq 10 BulAejd si 993 ji UIPJO201 40 Bu eld SI SJIUM ue yey age o ompoo1d BULMOJJOJ ayy sr SJA kea SINV lt 44 gt gt UVHD AVTdSIQ qW Surmp e dstp ur 3eodde 251 sad 00 1 INOQE jo umuxeur 10 sjoquiAs pue si qumu pue aseosaddn jo 1516002 yorym SINL S DEJJ pue SN pep402e1 1oJ AVAD ue NOX uonoun opi 5 Buij qe1 gt 20 ON ss 1d uonpunj A0N BJUEJ OL apour peq erd u
67. 254 4 983 437 01 SLIDER CAM 255 3 342 375 11 SCREW M1 7X1 4 SPECIAL 256 4 979 890 11 RETAINER GEAR 257 4 979 898 01 GEAR LB 258 4 979 899 01 GEAR LC 259 4 979 897 01 GEAR LA 260 4 979 885 01 LEVER HEAD UP 261 4 979 906 11 SPRING LEAD SCREW 262 4 984 556 01 SHAFT MAIN SHAFT 263 1 661 774 11 SW BOARD 262 HR901 not supplied The components identified by mark A or dotted line with mark are critical for safety Replace only with part number specified Les composants identifi s par une marque sont critiques pour la s curit Ne les remplacer que par une pi ce portant le num ro sp cifi Remark Ref No Part No Description 264 265 266 A 267 268 269 270 EA A 3304 200 A 4 963 914 02 3 366 890 11 8 583 028 02 4 987 061 01 4 988 560 01 4 955 841 11 4 983 511 01 HR901 1 500 396 11 M901 4672 135 M902 4672 133 M903 4672 134 Remark SCREW ASSY LEAD RACK INSERTER SCREW M 1 4 OPTICAL PICK UP KMS 260A J1N SPACER RACK SCREW P1 7X6 SCREW PIN OUT SERT HEAD OVER WRITE MOTOR ASSY SPINDLE MOTOR ASSY SLED MOTOR ASSY LOADING BD Note The components identified by mark or dotted line with mark SECTION 8 ELECTRICAL PARTS LIST Due to standardization replacements in the parts list may be different from the parts specified in the S
68. 4 BASIC OPERATIONS OF THE TEST MODE operations are performed using the AMS knob YES button and NO button The functions of these buttons are as follows Function name Function AMS knob Changes parameters and modes YES button Proceeds onto the next step Finalizes input NO button Returns to previous step Stops operations 4 5 SELECTING THE TEST MODE Thirteen test modes are selected by turning the AMS knob Display Contents TEMP ADJUST Temperature compensation offset adjustment LDPWR ADJUST Laser power adjustment LDPWR CHECK Laser power check EFBAL ADJUST Traverse adjustment FBIAS ADJUST Focus bias adjustment FBIAS CHECK Focus bias check CPLAY MODE Continuous playback mode CREC MODE Continuous recording mode DETRK CHECK Detrack check S curve CHECK S curve check EEP MODE Non volatile memory mode MANUAL CMD Manual command transfer mode SVDATA READ Data reading out mode For detailed description of each adjustment mode refer to 5 Electrical Adjustments If a different adjustment mode has been selected by mistake press the NO button to exit from this mode The EEP MODE S curve CHECK MANUAL CMD and SVDATA READ are not used in servicing If set accidentally press the NO button immediately to exit this mode 28 4 5 1 Operating the Continuous Playback Mode 1 Entering the continuous playback mode Set the disc in t
69. 4 e amp une o DUREE cox Sur o12s ureSe pue Sui oz5s asned oj 1103 SSA DIOU 10 619422122 seu ey JO jsaz ayy aas 110325 ssaad sum SIJDEIEYD ZI 01 dn SMOYS epdsip y HU T1OWOS 55914 an ue Aue JE IY 2PALP ue auy 4 pasdeja ayy paMoJ OJ sreadde aurey si opm OU JI 55944 AHULI ssald gt Tee SET sj 552 ML z maen 3421102 Y jo euin Bulurewes pue ss id gt men 3494209 343 JO sw 9 pue JaQWNU pe amp ejd aje 1eaddesip repu e JISNUI 34 ur sr quinu JUL UMOYS se Aejdsip ayy Sueu ue nod qy ue apu AV1dSIC 10 YYVHD AV1dSIA 58234 nod aury e jo ajin y pue Burureure1 Hury 81 14 ve penunuo ureido1q 1121 01 lt 10 SSA pp e dsip ur sieodde pue dn poppe st JW 8 4 210 211 B JIJUI nod qoeg SRI JO 19JU9 o z days jeaday IAOW 10 SWV 65924 Z Kejdstp y ut sieodde quem nod mun SNY UML L uo au q pen ju ayy uay 3712 e A no
70. 44 1 249 429 11 CARBON R145 1 249 427 11 CARBON R146 1 249 427 11 CARBON R147 1 249 429 11 CARBON R148 1 249 429 11 CARBON R150 1 249 429 11 CARBON R151 1 249 437 11 CARBON R152 1 249 411 11 CARBON R153 1 249 441 11 CARBON R160 1 249 429 11 CARBON R161 1 249 437 11 CARBON R162 1 249 411 11 CARBON R163 1 249 441 11 CARBON R198 1 249 429 11 CARBON R199 1 249 415 11 CARBON R201 1 249 401 11 CARBON R202 1 249 401 11 CARBON R203 1 249 412 11 CARBON R204 1 247 836 11 CARBON R206 1 249 401 11 CARBON R215 1 249 401 11 CARBON R225 1 249 409 11 CARBON R235 1 249 411 11 CARBON R236 1 247 903 00 CARBON R252 1 249 401 11 CARBON R253 1 249 401 11 CARBON R255 1 249 401 11 CARBON R256 1 249 401 11 CARBON R298 1 249 429 11 CARBON R299 1 249 415 11 CARBON R311 1 249 429 11 CARBON R312 1 249 429 11 CARBON R313 1 249 429 11 CARBON R316 1 249 409 11 CARBON R318 1 249 429 11 CARBON R322 1 249 401 11 CARBON R323 1 249 401 11 CARBON R324 1 249 401 11 CARBON R325 1 249 401 11 CARBON R340 1 247 895 00 CARBON R343 1 247 895 00 CARBON R344 1 249 437 11 CARBON R345 1 247 895 00 CARBON R346 1 247 895 00 CARBON R347 1 249 441 11 CARBON R348 1 249 437 11 CARBON R350 1 249 417 11 CARBON R352 1 249 441 11 CARBON R354 1 247 807 31 CARBON R355 1 249 441 11 CARBON 10K 10K 100K 6 8K 6 8K 10K 10K 6 8K 6 8K 10K 10K 10K 47K 330 100K 10K 47K 330 100K 10K 680 47 47 390 1 6K 47 47 220 330 1M 47 47 47 47 10K 680 10K
71. 7 31 CARBON 100 5 1 4W lt CAPACITOR gt R723 1 247 807 31 CARBON 100 5 1 4W R724 1 247 807 31 CARBON 100 5 1 4W C703 1 162 294 31 CERAMIC 0 001uF 10 50V R741 1 249 401 11 CARBON 47 5 1 4W F C704 1 162 294 31 CERAMIC 0 001uF 10 50 R752 1 249 421 11 CARBON 2 2K 5 1 4W F C705 1 162 294 31 CERAMIC 0 001uF 10 50V C706 1 162 294 31 CERAMIC 0 001uF 10 50V R755 1 249 432 11 CARBON 18K 5 1 4W R756 1 249 435 11 CARBON 33K 5 1 4W C707 1 162 294 31 CERAMIC 0 001uF 10 50V R762 1 249 421 11 CARBON 2 2K 5 1 4W F C708 1 162 306 11 CERAMIC 0 01uF 20 16 R763 1 247 843 11 CARBON 3 3K 5 1 4W C709 1 124 589 11 ELECT 47uF 20 16V R764 1 249 425 11 CARBON 4 7K 5 1 4W F C710 1 162 215 31 CERAMIC 47PF 5 50V C713 1 162 282 31 CERAMIC 100PF 10 50V R772 1 249 421 11 CARBON 2 2K 5 1 4W F R773 1 247 843 11 CARBON 3 3K 5 1 4W C714 1 162 282 31 CERAMIC 100PF 10 50V R774 1 249 425 11 CARBON 4 7K 5 1 4W F C717 1 128 057 11 ELECT 330uF 20 6 3V R775 1 249 429 11 CARBON 10K 5 1 4W C718 1 162 306 11 CERAMIC 0 01uF 20 16V R776 1 249 435 11 CARBON 33K 5 1 4W C721 1 162 306 11 CERAMIC 0 01uF 20 16 R777 1 249 429 11 CARBON 10K 5 1 4W lt CONNECTOR gt R781 1 249 429 11 CARBON 10K 5 1 4W R791 1 247 807 31 CARBON 100 5 1 4W CN701 1 778 688 11 CONNECTOR FFC FPC 23P R792 1 249 429 11 CARBON 10K 5 1 4W R793 1 249 429 11 CARBON 10K 5 1 4W lt DIODE gt D701 8 719 046 44 DIODE SEL5221S POWER lt VARIABLE RESISTOR gt RV701 1 223 535 11 RES VAR CA
72. 8 q Surp10221 au Mos y Surp10221 bag usyM yey os 19jjNQ ut vjep orpne SOW at JO spuo3 s 9 21035 Apurejsuoo uorpun urpa022 JUTUDEJAT aur au TEHOJEW snp JO 5801 993 jusAe1d OJ ayy ssaid pur sjuajuo ayy urej120s sae 1r eurn IU INP 1soj UJO jo SPUOJJS 61 ayy 4se peouq 10 y ue Zurprooa1 UJY ejeg oipny JO spuo3 9 UHM 5 pap ayy uo um nod aum pau ayy UGHNDUN Buppen JILLL neuiojn y aw JO 10 uo Butyes JSEJ AL ILA prod Dy ayy j2euuoosrp 10 go uni J HON 92 a8ed uo papaooay BUIPTAIG 996 apIAIQ u 251 paysiuy A n0 HILI NOA 5 paysew sr raquinu Mau spuodas 10 Z 10 JSNW eu tis JUL kejdsip ayy ur sreadde J4Q2U4S 3A2 ON LIGA 5244 SAA SS24d Z Xejdstp aug ur sre dde 045 asned 8U1P10291 10 Butp10901 Suump ON LIGA 55914 L 32841 2JUEJ Kejdsip ayy ur sreadde JNAS IHAJ1 NO Ke dsrp o 2014 SJ SS 14
73. 82 31 CERAMIC C448 1 162 306 11 CERAMIC 50V C467 1 162 282 31 CERAMIC 10V C468 1 162 282 31 CERAMIC 50V C490 1 162 282 31 CERAMIC 50V 50V C500 1 162 306 11 CERAMIC C501 1 126 916 11 ELECT 50V C503 1 126 964 11 ELECT 50V C504 1 126 923 11 ELECT 50V C505 1 126 926 11 ELECT 50V 50V C506 1 164 159 11 CERAMIC C508 1 126 963 11 ELECT 50V C511 1 126 962 11 ELECT 50V C513 1 126 964 11 ELECT 10V C522 1 162 306 11 CERAMIC 16V 16V C523 1 126 968 11 ELECT C541 1 126 923 11 ELECT 16V C542 1 162 306 11 CERAMIC 16V C551 1 126 923 11 ELECT 50V C552 1 162 306 11 CERAMIC 80 0 1uF 0 01uF 100uF 22PF 15PF 0 01uF 220uF 0 0047uF 0 0047uF 0 01uF 0 01uF 100uF 330uF 0 1uF 0 01uF 0 01uF 0 01uF 0 01uF 0 01uF 0 01uF 0 01uF 100uF 100uF 0 1uF 0 01uF 0 01uF 470uF 470uF 0 1uF 0 001uF 0 001uF 0 01uF 0 001uF 0 01uF 15PF 15PF 100PF 100PF 0 01uF 100PF 100PF 100PF 0 01uF 1000uF 10uF 220uF 1000uF 0 1uF 4 7uF 3 3uF 10uF 0 01uF 100uF 220uF 0 01uF 220uF 0 01uF 20 20 5 5 20 20 20 20 20 20 20 20 20 20 20 20 20 20 20 20 20 20 20 20 20 10 10 20 10 20 5 5 10 10 20 10 10 10 20 20 20 20 20 20 20 20 20 20 20 20 20 20 Remark 50V 16V 10V 50V 50V 16V 10V 16V 16V 16V 16V 63V 35V 50V 16V 16V JE 16V 16V 16V JE 16V 16V 10V 10V 50V 16V 16V
74. AMIC 0 0047uF C203 1 162 306 11 CERAMIC 0 01uF C205 1 162 306 11 CERAMIC 0 01uF C206 1 164 159 11 CERAMIC 0 1uF MPLETE AEP UK MPLETE US CND 20 20 20 20 20 20 10 10 20 10 20 20 10 20 10 10 20 20 20 20 20 20 20 20 10 10 10 10 10 10 20 20 20 20 20 Remark Ref No Part No Description C223 1 164 159 11 CERAMIC C231 1 162 306 11 CERAMIC C234 1 126 933 11 ELECT C235 1 162 207 31 CERAMIC C236 1 162 203 31 CERAMIC C243 1 162 306 11 CERAMIC C254 1 126 923 11 ELECT C255 1 162 600 11 CERAMIC C256 1 162 600 11 CERAMIC C311 1 162 306 11 CERAMIC C312 1 162 306 11 CERAMIC C332 1 128 576 11 ELECT C333 1 126 950 11 ELECT C334 1 164 159 11 CERAMIC C340 1 162 306 11 CERAMIC C342 1 162 306 11 CERAMIC C343 1 162 306 11 CERAMIC C344 1 162 306 11 CERAMIC C346 1 162 306 11 CERAMIC 16V C347 1 162 306 11 CERAMIC 16V C348 1 162 306 11 CERAMIC 16V C350 1 126 933 11 ELECT 50V 50V C351 1 126 933 11 ELECT C372 1 164 159 11 CERAMIC 25V C391 1 162 306 11 CERAMIC 25V C393 1 162 306 11 CERAMIC 16V C397 1 126 925 11 ELECT 50V 50V C400 1 126 925 11 ELECT C409 1 164 159 11 CERAMIC 10V C410 1 162 294 31 CERAMIC 50V C411 1 162 294 31 CERAMIC 16V C413 1 162 306 11 CERAMIC 16V 50V C420 1 162 294 31 CERAMIC C422 1 162 306 11 CERAMIC 10V C424 1 162 203 31 CERAMIC 50V C425 1 162 203 31 CERAMIC 50V C432 1 162 282 31 CERAMIC 16V 50V C433 1 162 2
75. BQ address a ADIP address is displayed when the address cannot be read 4 Auto gain display Auto gains are displayed as follows AGF E T F Focus auto gain collection value T Tracking auto gain collection value 4 8 MEANINGS OF OTHER DISPLAYS Contents Light Off Blinking gt During continuous playback STOP Display Tracking OFF Tracking servo ON Recording mode ON Recording mode OFF CLOCK CLV LOCK CLV UNLOCK TRACK Pit Groove DISC High reflection Low reflection DATE CLV S CINA A SPACE ABCD adjustment completed Tracking auto gain failed Tracking auto gain successfu A B bi auto gain successful ES auto gain ore 1 SECTION 5 ELECTRICAL ADJUSTMENTS 5 1 PRECAUTIONS FOR CHECKING LASER DIODE EMISSINON To check the emission of the laser diode during adjustments never view directly from the top as this may lose your eye sight 5 2 PRECAUTIONS FOR USE OF OPTICAL PICK UP KMS 260A As the laser diode in the optical pick up is easily damaged by static electricity solder the laser tap of the flexible board when using it Before disconnecting the connector desolder first Before connect ing the connector be careful not to remove the solder Also take adequate measures to prevent damage by static electricity Handle the flexible board with care as it breaks easily pick up flexible board laser tap Optical pick up flexible board
76. C401 0 0 3 2 DL x SYSTEM CONTROL 9 po T R365 100k 3 3 BY LOADING SW bi pre Tone SAO Qa RU8XI MF 0115 CET d 3 3 3 3 0 9 SUR acer Ton g g SCTX 89 J nawi B 4 9 2 ES 10 2005 z 201 MCK1 256CK o D lt W a REGI TRANSFORMER BOARD 5 ADB 0 lt 15 PBOWN HCC gt 7 US UK T Ae A t eS e 3 5 ARE CE zw TAN 3 4Vp SMES EER ST ay PEC 1808 2226 1 nz r a 8001 11ES2 K Dd u YSYTYY 5 D E alls x 8002 11ES2 i Y s 2 gt 2 CN307 i 5 z E 8P 8P 22 581MHz sT 7 8 amp 3 ot 502 8 m dod si ot IC201 512FS ES EGZAM 8 eels EZ qp q N p 8 B 8018 11ES2 FB503 LI x xlalz o S A sjsjs 8 8 g 8 2 8005 11652 FB504 LI 1000 A A T L I A eL Lil Ry ons N om RECE 8 5 832 92 BATTERY 9501 502 12 4 8004 11592 LI GE 0 0047 0 0047 2P A 5Vp p jeje e e e E A 190 POWER ON OFF SW EJ 2507 LF30 250V A AL REI qu N can I CE i EXCEPT 314 3v m1 TeV N LI 22 58MHz JE HE I 46 oo 14 Mud IT HI z 1 201 69 C468 100 ale ppt D
77. EMICONDUCTORS In each case u u for example 78 A are critical for safety diagrams or the components used on the set UA UA uPA u PA uPB u PB Replace only with part number tems marked are not stocked since they are uPC u PC uPD uPD specified seldom required for routine service Some delay CAPACITORS _ O should be anticipated when ordering these items uF uF Les composants identifi s par une e RESISTORS COILS marque sont critiques pour la All resistors are in ohms uH uH s curit METAL Metal film resistor Abbreviation Ne les remplacer que par une METAL OXIDE Metal Oxide film resistor CND Canadian model pi ce portant le num ro sp cifi F nonflammable HK Hong Kong model SP Singapore model When indicating parts by reference JE Tourist model number please include the board name Ref No Part No Description Remark Ref No Part No Description Remark A 4699 770 A BD BOARD COMPLETE C158 1 163 019 00 CERAMIC CHIP 0 00680 10 50 C160 1 104 601 11 ELECT CHIP 10uF 20 10V C161 1 104 601 11 ELECT CHIP 10uF 20 10V lt CAPACITOR gt C163 1 164 232 11 CERAMIC CHIP 0 01 50V C164 1 164 232 11 CERAMIC CHIP 0 01uF 50V C101 1 104 851 11 TANTAL CHIP 10uF 20 10V C102 1 163 038 00 CERAMIC CHIP 0 1 25V C167 1 163 038 00 CERAMIC CHIP 0 1 25V C103 1 104 851 11 TANTAL CHIP 10uF 20 10V C168 1 163 038 00 CERAMIC CHIP 0 1 25V C104 1 104 851 11 TA
78. FG 5 vo I LGV E s 8 DEMODULATOR AS DSP XLAT TEMPR DECODER g 15 H TRACKING 0101 4 ERROR SE Y fa T TEMP H AMP SPINDLE PWM 3 AUTO DRAM AMP vc SERVO GENERATOR SEQUENCER 10124 20 1 SERIAL 6 DIRF n SCLK 7 OKRF PARALLEL DECODER XAT g0 XLRE FOCNT a FOCNT al el 5 5 255 l b d DO ag 13 47 46 48 49 32 29 34 38 43 i A0 i ib cc APC f Q162 163 15 5 9 HF HF MODULE PADWIE 1C103 0102 104 TRAKING 3 SLED SPINDLE MOTOR DRIVE 1 COIL FOGUSTTRACKING COIL DRIVE A SDA IC171 sa 6 TRK D L DRIVER TANG m TRDR PPR Jf 1 681 683 VO MO FSC B DRIVER FFDR Beat lt 58 M902 SLED 67 63 SFDR SLED MOTOR SLED 5 DRIVER SRDR SPDL SPFD M901 6 64 SPINDLE MOTOR NS SPDL amp DRIVER 6 spp f M903 os LOADING MOTOR 09 PSB XRST 16 38 SCTX XINT DIN ADDT DADT DOUT BCK LRCK 512 5 SQSY DQSY MNT3 MNT2 MNT1 MNTO SENS SRDT SCLK SWDT XLAT LDON WRPWR MOD SDA SCL LIMIT REFLECT PROTECT CHUCK IN PACK OUT PBP RECP LOAD IN LOAD OUT XRST ik MAIN SECTION MAIN SECTI
79. J aun Eda TIM Yap au amod au 32euuoosip IY JJO un J pen e JO ap sm220 soeds Xue q JU JI Sut q en awi Jo Japso PDojje jou uonoun MEWS JUL uo 01 yas AIOJDEJ IND omy pue uon un 2 46 JIPUIS au e peu ose SI yng omy ayy eds zewg au jo UIN uauM e sajoN S Ae dsip SJA 35244 Z Kejdsip ut sreadde S mum ON ssaid asned 2urp102a1 Sung L In ojny pue lt yews uo uin 01 22245 s epdsrp ON 5594 9 Z Kejdsip ayy sieadde 9 pun ON LIG 55914 asned Sung L uon ung ojny pue uol uni e eds pews ay 40 UN JJ UIS pen 8urs se popi0221 aq eds puosas san 14 pue sper JEU JON Surp100ar SANUTJUOI yap ayy pue Spuooas jnoqe JO xue q e perdas ST UMS au ZNI INI C1V2114O 8 PA DAUUOD st gt mos aq ZLdO LLdO TYLIDIQ 01385 st tus ur Spuooss 0 O p JO e ue is p pu x ue uaaq seu AIAL 9224 pews Aejdsip y sseadde 2 4
80. JUST will be dis played immediatelly Specified Value The TEMP 2 should be within EO EF FO 00 OF 10 IF and 20 2F 32 5 6 LASER PPOWER ADJUSTMENT Connection Laser power meter Optical pick up es objective lens Digital volt meter BD board CN110 pin I 3V 9 Of 110 pin IOP es Adjusting Method 1 fo Set the laser power meter on the objective lens of the optical pick up When it cannot be set properly press the 4 button or BB button to move the optical pick up Connect the digital volt meter to CN110 pin 1 3 and CN110 pin IOP Rotate the AMS knob and display LDPWR ADJUST Laser power For adjustment Press the YES button once and display LD 0 9 mW Rotate the AMS knob so that the reading of the laser power meter becomes 0 86 to 0 92 mW Press the YES button after setting the range knob of the laser power meter and save the adjustment results LD SAVE will be displayed for a moment Then LD 7 0 mW H will be displayed Rotate the AMS knob so that the reading of the laser power meter becomes 6 9 to 7 1 mW press the YES button and save it Note Do not perform the emission with 7 0 mW more than 15 seconds continuously Then rotate the AMS knob and display LDPWR CHECK Press the YES button once and display LD 0 9 mW 55 Ch
81. NTAL CHIP 10uF 20 10V C169 1 104 851 11 TANTAL CHIP 10uF 20 10V C105 1 164 232 11 CERAMIC CHIP 0 01uF 50V 171 1 163 038 00 CERAMIC CHIP 0 tuF 25V C181 1 126 206 11 ELECT CHIP 100uF 20 6 3V C106 1 163 275 11 CERAMIC CHIP 0 001uF 5 50V C107 1 163 038 00 CERAMIC CHIP 0 tuF 25V C182 1 163 038 00 CERAMIC CHIP 0 1 25V C108 1 163 038 00 CERAMIC CHIP 0 1 25V C183 1 163 038 00 CERAMIC CHIP 0 1uF 25V C109 1 163 037 11 CERAMIC CHIP 0 022uF 10 25 C184 1 107 836 11 ELECT CHIP 22uF 20 8V C110 1 163 038 00 CERAMIC CHIP 0 1 25V C185 1 164 611 11 CERAMIC CHIP 0 001uF 10 500V C187 1 126 206 11 ELECT CHIP 100uF 20 6 3V C111 1 164 344 11 CERAMIC CHIP 0 068uF 10 25V C112 1 163 017 00 CERAMIC CHIP 0 0047uF 5 50V C188 1 164 232 11 CERAMIC CHIP 0 01uF 50V C113 1 107 682 11 CERAMIC CHIP tuF 1095 16V C189 1 163 989 11 CERAMIC CHIP 0 033uF 10 25V C115 1 164 489 11 CERAMIC CHIP 0 22uF 1095 16V C190 1 126 206 11 ELECT CHIP 100uF 20 6 3V C116 1 163 037 11 CERAMIC CHIP 0 022uF 10 251 C191 1 163 038 00 CERAMIC CHIP 0 tuF 25V C195 1 164 346 11 CERAMIC CHIP tuF 16V C117 1 164 004 11 CERAMIC CHIP 0 1uF 10 251 C119 1 104 851 11 TANTAL CHIP 10uF 20 10V C196 1 163 038 00 CERAMIC CHIP 0 1 25V C121 1 126 206 11 ELECT CHIP 100uF 20 6 3V 197 1 163 038 00 CERAMIC CHIP 0 1 25V C122 1 164 232 11 CERAMIC CHIP 0 01 50V C123 1 163 038 00 CERAMIC CHIP 0 1 25V lt CONNECTOR gt C124 1 163 038 00 CERAMIC CHIP 0 1 25V CN101
82. NVERSION 2P JE 7 3 703 571 11 BUSHING S 4516 CORD US CND JE A 16 1 569 008 21 ADAPTOR CONVERSION 2P SP 8 4 989 525 11 PANEL BACK US A 16 1 770 019 11 ADAPTOR CONVERSION PLUG 3P HK 8 4 989 525 21 PANEL BACK CND 17 4 886 821 11 SCREW S TIGHT PTTWH 3X6 8 4 989 525 31 PANEL BACK AEP 18 4 956 370 12 BAND PLUG FIXED UK HK 8 4 989 525 41 PANEL BACK UK ANTROO1 1 431 252 11 TRANSFORMER POWER US 8 4 989 525 51 PANEL BACK SP 8 4 989 525 61 PANEL BACK A TROO1 1 431 253 11 TRANSFORMER POWER ANTROO1 1 431 254 11 TRANSFORMER POWER SPJE 8 4 989 525 72 PANEL BACK JE 74 7 2 FRONT PANEL SECTION Ref No Part No Description 51 X 4948 319 1 PANEL ASSY FRONT SILVER 51 X 4948 320 1 PANEL ASSY FRONT BLACK 51 X 4948 321 1 PANEL ASSY FRONT SILVER EXCEPT JE 52 4 951 620 01 SCREW 2 6X8 BVTP 53 4 962 708 11 EMBLEM 4 A SONY 54 4 989 520 01 KNOB REC BLACK REC 54 4 989 520 11 KNOB REC SILVER 55 4 989 519 01 KNOB AMS BLACK 55 4 989 519 11 KNOB AMS SILVER 56 4 989 518 01 KNOB HP BLACK 56 4 989 518 11 KNOB HP SILVER 57 4 989 517 01 KNOB INPUT BLACK 57 4 989 517 11 KNOB INPUT SILVER 58 4 989 516 01 KNOB TIMER BLACK 58 4 989 516 11 KNOB TIMER SILVER Description Remark Remark Ref No Part No 59 1 782 265 11 60 4 983 462 01 61 2 389 320 01 62 4699 645 62
83. ON BD SECTION 09 DOUT ADDT DADT SCTX XINT BCK LRCK 512FS SQSY DQSY MNT3 MNT2 MNT1 MNTO SENS SRDT SCLK SWDT XLAT LIMIT REFLECT PROTECT CHUCK IN PACK OUT PB P REC P LDON WRPWR MOD LOAD IN LOAD OUT SDA SCL XRST INPI DIGITAL UT SELECTOR 10315 IN OPTICAL 1 i DIGITAL MDS S38 99 40 5 AJD D A CONVERTER 10201 lt ke I ae 99 3 3 REG LEVEL 10353 AD 63 66 22 DIGITAL EXCEPT Tourist CONVERTER N OUT DIGITAL R ch O R OPTICAL IN OPTICAL 1 N x201 FRONT END Jio OPTICAL 2 22MHz IC101 LINE lt lt pt ANALOG sis FA A Rech R Ws B OUT Te 1569 65 CONVERTER
84. OS ay 0 pa 2eUUOD ST JP A MOY pue Sut q 32105 ayy uo Burpuadap saagumu JIEN Sup 1eur jo POJJAW 941 drsny 10739UU02 ndur 2Aq22dS21 10 NI DOTVNV ANTI ew uSnong amos ay indur 21815 ayy 2u s UT Surp10221 31215 AJJEDREWOJNE no y uo uopnq DNAS DISNW ey Sutsn Ag Z 22109 jo 3ueuidinb3 oipny Guipio22y 014DUAS saw uo gt 12 mall penunuoj sem Avjdstp 1sep ayy JEUM ou y uo um no aum 1x u ai Jo eum Sur v d jezo pue e 303 I4 Maus TA v dsrp 24 p102 13M0d jy ayy 12auuoosrp A 3A0U 4T pa edsip sey uree uo JI uan pue ay JJO UN TJA Mau e 31951 nok USUM HON 62 a8ed uo s3urpionay Surjaqe 225 S DEJ pue e qepao2o1 aqui OL Iepuo eo JISNU ay GZ jaqumu jo 14811 ayy sawadde 4 9101 IYI JI 551p e ST TW DUD JI pu e 20 551p posayseuraid SI IW u JI pu e unpim sreadde y Zurmoys y eum Sur e d srp E303 pue 11 S DE JO 1aqumu 12303 ayy sreadde aureu stp au
85. PC board holder 23 3 3 BRACKET T L AND R Four screws BVTT2x3 Screw BVTT2x3 Bracket T ss Screw BVTT2x3 Two screws BVTT2x3 Se Two screws 7 BVTT2x3 3 4 BD BOARD Flat type wire 15 core l OP relay flexible board f p Flexible board Over write head Q BD board 22 Screw BVTT2x4 24 3 5 SUB CHASSIS Two step screws p Two insulators Two step screws Take care so that the part A may be right position when installing 3 6 SHUTTER ASSEMBLY Stopper washer Shutter assembly Shaft shutter Shaft lid Shutter assembly Hole A When installing install the shaft shutter into the hole A as shown in the figure before installing the shaft lid into the hole B 25 3 7 OVER WRITE HEAD Precision screw P1 7x6 N Over write head 26 3 8 SLIDER COMPLETE ASSEMBLY Set the shaft of Gear LA to be at the position in the figure Remove the slider complete assembly in the direction of arrow with putting out of two claws Retainer gear Note for Installation of Slider Complete Assembly Slider assembly Install the part A of lever head up to pass over the slider complete assembly Part A Take care not to damage CEP the detective switch 27
86. R VOLTAGE NU 7 REFERENCE NU 8 LOW CUT LOW CUT TESTI FILTER FILTER LRCK1 i i VSS1 LF MCK OVER DED SAMP VSS2 LF FILTER INI MODE SHIFT MOIZE SHAPER CPU INTERFACE BCK2 D OVER NOIZE SAMP DADT 67 FILTER SHAPER IC311 LB1641 PRE DRIVER INPUT LOGIC BLOCK GND OUT1 P1 2 IN2 Vcc1 Vcc2 P2 OUT2 IC310 M5293L GND REFERENCE VOL AGE OVERHEAT PROTECTION OVERCURRENT LIMITTER I PHS REFERENCE VOLTAGE STBY 3 Vcc ANA5 SYS3 3 BACK AC CD1 P DOWN GND CD2 S RESET 64 IC501 LA5620 DELAY CIRCUIT DELAY CIRCUIT 6 10 IC PIN FUNCTIONS IC101 RF Amplifier CXA2523R Pin Name Function I V converted RF signal I input I V converted RF signal J input Middle point voltage 1 5V generation output AtoF
87. R107 1 247 862 11 CARBON 20K 5 1 4W R108 1 247 862 11 CARBON 20K 5 1 4W 0542 8 719 987 63 DIODE 1N4148M R109 1 249 429 11 CARBON 10K 5 1 4W R110 1 249 421 11 CARBON 2 2K 5 1 4W F lt GROUND PLATE gt R111 1 249 417 11 CARBON 1K 5 1 4W F EP301 1 537 771 21 TERMINAL BOARD GROUND JE R113 1 249 417 11 CARBON 1K 5 1 4W F EP301 1 537 738 21 TERMINAL EARTH EXCEPT JE R114 1 249 421 11 CARBON 2 2K 5 1 4W F EP302 1 537 771 21 TERMINAL BOARD GROUND JE R115 1 249 429 11 CARBON 10K 5 1 4W EP302 1 537 738 21 TERMINAL EARTH EXCEPT JE R116 1 247 862 11 CARBON 20K 5 1 4W R117 1 247 862 11 CARBON 20K 5 1 4W lt IC gt R121 1 249 441 11 CARBON 100K 5 1 4W IC101 8 759 434 43 CXA8065S R123 1 249 429 11 CARBON 10K 5 1 4W IC201 8 759 426 99 IC CXD8607N R124 1 249 429 11 CARBON 10K 5 1 4W IC308 8 759 634 50 M5218AL R125 1 249 433 11 CARBON 22K 5 1 4W IC310 8 759 633 42 M5293L R126 1 249 438 11 CARBON 56K 5 1 4W IC311 8 759 822 09 LB1641 R127 1 249 429 11 CARBON 10K 5 1 4W IC314 8 759 917 18 SN74HCU04AN R128 1 249 429 11 CARBON 10K 5 1 4W IC315 8 759 916 12 SN74HCOOAN R129 1 249 438 11 CARBON 56K 5 1 4W IC352 8 749 012 69 GP1F38T DIGITAL OUT OPTICAL R130 1 249 433 11 CARBON 22K 5 1 4W 81 MAIN Ref No Part No Description R131 1 249 429 11 CARBON R132 1 249 429 11 CARBON R134 1 249 441 11 CARBON R141 1 249 427 11 CARBON R142 1 249 427 11 CARBON R143 1 249 429 11 CARBON R1
88. RBON 1K 1K PHONES LEVEL lt FLUORESCENT INDICATOR gt RV702 1 223 762 11 RES VAR CARBON 20K 20K REC LEVEL FL701 1 517 575 11 INDICATOR TUBE FLUORESCENT lt SWITCH gt lt IC gt S701 1 475 139 11 ENCODER ROTARY AMS l PUSH ENTER P 10701 8 759 426 98 MSM9202 02GS K 702 1 762 425 11 SWITCH SLIDE REC MODE EXCEPT JE IC702 8 749 013 92 GP1UC7X S702 1 771 047 11 SWITCH SLIDE REC MODE JE 703 1 572 347 21 SWITCH SLIDE INPUT lt JACK gt 704 1 572 378 11 SWITCH SLIDE TIMER J701 1 750 925 11 JACK SMALL TYPE PHONES The components identified by Les composants identifi s par mark ZA or dotted line with mark are critical for safety Replace only with part number specified une marque A sont critiques pour la s curit Ne les remplacer que par une pi ce portant le num ro sp cifi MDS S38 PANEL SW TRANSFORMER Ref No Part No Description Remark Ref No Part No Description Remark S751 1 762 875 21 SWITCH TACTILE EDIT NO MISCELLANEOUS S752 1 762 875 21 SWITCH TACTILE YES 5756 1 762 875 21 SWITCH TACTILE DISPLAY CHAR S761 1 762 875 21 SWITCH TACTILE PLAY MODE 4 1 782 264 11 WIRE FLAT TYPE 19 CORE S762 1 762 875 21 SWITCH TACTILE REPEAT 5 1 782 263 11 WIRE FLAT TYPE 29 CORE A15 1 558 945 21 CORD POWER POLAR SPT 1 US CND 5763 1 762 875 21 SWITCH TACTILE
89. RD WAVEFORM The special jig J 2501 124 A is useful for checking the waveform of the BD board The names of terminals and the checking items to be performed are shown as follows I 3V For measuring IOP Check the deterioration of the optical pick up laser IOP For measuring IOP Check the deterioration of the optical pick up laser TRK error signal Traverse adjustment VC Reference level for checking the signal RF signal Check jitter Mechanism deck RF TEO IOP CN110 1 3V Jig J 2501 124 A FORCED RESET The system microprocessor can be reset in the following way Use these methods when the unit cannot be operated normally due to the overrunning of the microprocessor etc Method Disconnect the power plug short circuit JW143 and JW164 on the main board with a pincette or etc MAIN BOARD Component Side 301 1 CN302 JW143 JW164 e RETRY CAUSE DISPLAY MODE n this test mode the causes for retry of the unit during recording can be displayed on the fluorescent display tube This is useful for locating the faulty part of the unit The data amount stored in D RAM number of retries and retry cause are displayed Each is displayed in hexadecimal number The display of the D RAM data amount enables data reading accumulation ejection and writing to be performed smoothly If writing is not smooth data may decrease considerably Method Load a recordabl
90. RESET MC A p e Woveforms UTE token with a oscilloscope m zu Voltage variations may be noted due to normal produc rB PACKOUT MC lt gt 5 pars lt 7 PACKIN MC lt is PARA I 32 77kHz b CHACKIN MC 2 M29K W R346 Lircled numbers refer to waveforms gt INT id Ss Dune IC401 69 XOUT T 4 KEY1 3 E 18 29 0 1 e Abb reviotion ZA G ps Es lt 3 KEYU HC 16 N29 lt 2 2 18 1 541 NJM7BLOGA I CNB Conodian model K8 9N 3 3V n HE M w gt 14 429 lt gt ES Sp Singap re mode al 18 4 HK Hong Kong node 5L 15 ST a Hong Kong model l n A 2 E ARE Hal JE Tourist modei T ub 1 5 5 C410 1000 5 caer e Signe path IC201 LRCK1 B LRCK2 3 x LOABING MOTOR Y O BRIVER gt gt PB A 16511 LB1641 51F10P P2 54 6V REG I 8 5 Pano grol PRO NGGAK i SWITCHING REG Z2 REL T um 3 3 3 SESESERSE de 22 9 0 3 GPOSEL lt s gt 22 375505 v YY YE 8 58 4 ZE Y 5 gt gt gt PB Bigi tal out di C433 100 dE Z2 Bigital in 2 822MHz d 100x 0 _____ 201 4 BCK1 B BCK2 I pe Re IK 5 205 TBY 3 2 N0 818 0 OBEN 1 Gy 3 2 3 2 lt 0 gt 3 2 N0 BISC 0 z I
91. SERVICE MANUAL MDS S38 US Model Canadian Model AEP Model UK Model E Model Photo Black U S and foreign patents licensed from Dolby Laboratories Licensing Corporation System Disc Laser Laser output Laser diode properties Revolutions CLV Error correction Sampling frequency Coding Modulation system Number of channels Frequency response Signal to noise ratio Wow and flutter MiniDisc digital audio system MiniDisc Semiconductor laser A 780 nm Emission duration continuous Less than 44 6 uW This output is the value measured at a distance of 200 mm from the objective lens surface on the Optical Pick up Block with 7 mm aperture Material GaAlAs 400 rpm ta 900 rpm Advanced Cross Interleave Reed Solomon Code ACIRC 44 1 kHz Adaptive Transform Acoustic Coding ATRAC Eight ta Fourteen Modulation 2 stereo channels 5 to 20 000 Hz 0 3 dB Over 96 dB during playback Below measurable limit Inputs Jack type Input Rated Minimum impedance input input LINE Phono 47 kilohms 500 mVrms 125 mVrms ANALOG IN jacks DIGITAL Square Optical OPTICAL optical wave m m IN1 IN2 connector length jack 660 nm I MICROFILM MDS S37 MDM 3B KMS 260A J1N Model Name Using Similar Mechanism MD Mechanism Type Optical Pick up Type SPECIFICATIONS Outputs Supplied accessories Jack
92. SPIAKT mun ON LIGA 5591 Z sasned yap eur ILAN 0 JULM no od JE II 10 tia 55924 ayy Suikejd yM SIA 164 50 gt gt 6 c oo m 11 21 v E z V D 104 pae SI Mou H e pue si Z Ls gt FL z L 2 104 4224 Meu Z ajdwex3 po1oqumuei xe ayy 8 sye pue auo Aq saseaxout TJA AP uo SP jo Iaqumu 103 ou pen vay suoyaod jdymuw OUT ue O JO siequmu yey ou urtejuoo pue a21nos Soeue UE WOJ SQW 01 pp snp ISA spreMIaye 55 22 Ajwopures 0 JUEM no sooejd je zequmu B 91560 U O eptAt 293 uon unj pop402oy qEorueupeur e jou waysds TJA 3u JO eya 0 anp sI pue s um pez wes JU aa nod usyM suaddey 141 pasesa youued pen ayy JO uon40d Aejdsip ayy ut sreadde 1105 y sawo JI jeu 0 g Jutod Ajroodg y prod 310jaq payloads sem g Aejdsip au ut sieadde ajqissodwy jp e 59104 N
93. T Ex a ADARES 53 L 512FS 26 MUTE 0102 8 sosy 6 DOSY HEADPHONE 1C308 J701 SLOCK 45 MNT3 t Bat PHONES XBUSY G MNT2 1 63 SHOCK MUTE N rok SW RV701 0306 PHONES LEVEL 82 SENS 9 SRDT 67 SCLK 68 SWDT RCH is omitted XLATCH D AMUTE 63 Signal path KEYO 3 gt gt PB eMo MATRIX gt REC vies ew S gt gt PB Digital out SOURCE SW 0 gt REC Digital in 66 LIMITIN 6 68 REFLECT JOGO 67 PROTECT 8 CHUCK IN 8 PACK OUT 88 PLAY P 8 7 RECP RECIOTHER 64 LEVE SHIFT PH sv DIN 3V 5 3V REG 6V 8 6V REG q SYSTEM CONTROL 80 1 192 SWITCHING REG 018 10401 SWITCH 1 2 0781 T TR001 POWER 5 LDON I PH 45V 45V REG TRANSFORMAER 60 WRPWR BEI G LED DRIVE D701 a oo L LEDO 63 0701 POWER SYS 3 3V 3 3V REG AEP UK SIRCS ANA 5 RECT RER es REMOCOM 4 RECEIVER i 45V REG 0005 1C702 006 MAIN POWER 2 DRIVE 5 65 LOAD IN 5301 H BACK UP I H tod DISPLAY DRIVER AC BAS00 L RECT IC701 LITHIUM 506 0 DRIVE 6 64 LOAD OUT BATTERY D 62 SCK 3 i 4 FLDATA 72 63 SDATA 536 39 FL701 GREG ts FLUORESCENT PLE gt i LOADING MOTOR Rcs 3 61 CS U 0551 FL701 3 VOLTAGE IC311 LOADING m Di 40 __ TUBE SELECTOR SW 9 LD LOW POWER DOWN 3 60 RST
94. TOR CHIP 3216 R107 1 216 113 00 METAL CHIP 470K 5 1 10W R188 1 216 073 00 METAL CHIP 10K 5 1 10W R109 1 216 295 00 CONDUCTOR CHIP 2012 R189 1 216 073 00 METAL CHIP 10K 5 1 10W R110 1 216 073 00 METAL CHIP 10K 5 1 10W R190 1 216 073 00 METAL CHIP 10K 5 1 10W R111 1 216 295 00 CONDUCTOR CHIP 2012 R112 1 216 089 00 METAL GLAZE 47K 5 1 10W R195 1 216 295 00 CONDUCTOR CHIP 2012 R196 1 216 295 00 CONDUCTOR CHIP 2012 R113 1 216 049 11 METAL GLAZE 1K 5 1 10W R198 1 216 295 00 CONDUCTOR CHIP 2012 R115 1 216 049 11 METAL GLAZE 1K 5 1 10W R199 1 216 295 00 CONDUCTOR CHIP 2012 R117 1 216 113 00 METAL CHIP 470K 5 1 10W R200 1 216 295 00 CONDUCTOR CHIP 2012 R120 1 216 025 00 METAL GLAZE 100 5 1 10W R121 1 216 097 00 METAL GLAZE 100K 5 1 10W R201 1 216 295 00 CONDUCTOR CHIP 2012 R202 1 216 295 00 CONDUCTOR CHIP 2012 R123 1 216 033 00 METAL CHIP 220 5 1 10W R502 1 216 295 00 CONDUCTOR CHIP 2012 R124 1 216 025 00 METALGLAZE 100 5 1 10W R504 1 216 295 00 CONDUCTOR CHIP 2012 R125 1 216 025 00 METALGLAZE 100 5 1 10W R131 1 216 073 00 METAL CHIP 10K 5 1 10W R132 1 216 097 00 METAL GLAZE 100K 5 1 10W R133 1 216 117 00 METAL CHIP 680K 5 1 10W R134 1 216 049 11 METAL GLAZE 1K 5 1 10W R135 1 216 061 00 METAL CHIP 3 3K 5 1 10W R136 1 216 049 11 METAL GLAZE 1K 5 1 10W 79 MAIN Ref No Part No Description A 4699 641 A MAIN BOARD COMPLETE JE A 4699 714 A MAIN BOARD skak ak te o
95. Teas R k can not be measured 2 E P22 55 9 0 1 0 022 Ter R201 21 ele 3 s er 15 dais EL e Voltages are taken with a Input impedance TOMO 4 Y B000000000606600600000606004d Voltage variations may be noted due to normal produc 22 581MHz 5 F 1 61 22 lt 1 6 gt fn Sata ENG Gana Re S i 1 1 61 6 0 5 0 lt 1 6 gt 2 d es matt tion tolerances P18 98 2 B 3 3 A A IC121 B OSCI 7 us Piz m BASES AE KS AY Y JIJBCHG ot lt gt MIC GL e Woveforms ore taken with a oscilloscope 5 gie we rz 1 an ZRO iati 3 B L az SE BATE ENS ABFG 239 3 piers mal 8 Voltage variations may be noted due to normal produc 1 7 H 0 0 1 10 A KID a BOTME FOCNT 22 f OPTICAL PICK UP n vec 3 TASI 1 6 D lt gt 1 7 0 2 1 79 RARE A E gt WEED 1876 3 5 22 5 0 3 3 22 55 X tion tolerances sock Fag nu TPIS F B Z 81780 H regs 0 8 11 4 lt 2 gt EA E car 8198 0 ve 13 2 pa p eCircled numbers refer to waveforms TPZ 1102 1 6 gt lt 2 R200 0 74 3 3 3 3 3 lt gt KMS 260A JIN 13 1LCC TIT lt A men DIS lt ATRF gt Wr LITER ALI 5 Z Sig
96. UEI UT way sper apjnys yap au ue ajjjnus 18p1Q wopuey 450 591495 yeaday g y au pap au uo nod eum jxou au uonoun jeaday ayy jo ULJJOS JSEJ ayy 18022 pap ay prod 1am0d jy ay 10 Yap 34 J JJON uoniod parjpads y Kpaqeada1 Suis xpop oy put Ajsnonunuo SYS g v 1 utede q y ssaxd uay g qurod mau y peer 44 55914 10 ayy BurAejd nunuo2 kejdsip ayy ut sayseyy pue urod Sumnrels Mau ayy sauro aq g juiod juan JUL sieodde 4 V IWAN AMM g lt V ssoag L squrod pue lt ayy Sursueyo Aq payioads Knu sm ayy uoniod ay 4 ue 534104 pue Gunejs mau 8 LVAHAN sse1d Jeaday g v jooue 01 Kppayeado1 uon od parypads ayy ay A snonunuod SIU I g v LVAdAM mese doy 5224 u u g jurod Surpuo ayy over no nun q 55914 10 7981 ayy anunuon z AejdsIp oq ur saysey LVAdAA K pojeadoa aq 03 uoniod ayy jo mod jurod Sunzejs ays ge v 55944 sip amma L Peu 9 8U1S e jo ayy UTUJIM e eadar Apuo no JON
97. UX 64 ABCD XRST 10 re BOTM SOSY 11 SUBCODE PEAK pasy 12 PROCESSOR RECP 13 CLIV 60 FILO 59 FILI ZEE 58 PCO SHOCK RESISTANT 588 XT 14 MEMORY CONTROLLER Baa 62 PDO 45 56 AVSS OSCI GLOCK JEN EACH GENERATOR gt BLOCK XTSL 18 TESTG 49 DVSS Q0 SAMPLING RATE CONVERTER ENCODER DECODER 155 RH 54 BIAS 53 AVDD 62 ASYI 51 ASYO ATRAC GND 4 HIGH VOLTAGE 152 BH6511FS E2 amp IN2F 4 OUT2F 8 PGND2 N z 2 amp IN2R PGND1 N 2 OUTIR INTERFACE CHARGE PREDRIVE PUMP OSC PREDRIVE GND VG IN4R IN4F OUT4F PGND4 IC171 XL24C01AF E2 ADDRESS DECODER GENERATION CIRCUIT DET 192 L88MS33T TL OUT3R PGND3 1024 BIT EEPROM ARRAY PREDRIVE PREDRIVE AMP INTERFACE PSB amp QUT3F VM3 IN3F IN3R START UP REFERENCE CIRCUIT VOLTAGE ON OFF GONTROL CURRENT LIMITER 62 IC101 CXA8065S IC201 CXD8607N INRP 3 ZA INRM MODULATOR REFI aves B DECIMATION DECIMATION APD 6 FILTER FILTE
98. an e ote Nate 3 3 PANEL BDAR gt gt DUT R LI aa The components identi Les composants identifi s 0347 193 S 3 gt MK qu Page 55 fied by mork A doi une morgue sont critiques C Fisz ted line with mark pour la s curit D IND IN EP gre critica for safety Ne les remplacer que par une DIGITAL M CONVERTER 10 I Replace only with part pi ce portont le num ro sp ci IN W 10201 93 MUTE lt LINE A 1802 number specified 118 mri p hee qon m Bt Line Dji C130 AN 12315 20 928 AE ee TN B Line Wavef gt x aveforms 9 gt gt 1 SELECTOR Voltages and waveforms are Gc wiih respect to ground 02 cas A d signal diti 6 01 470 A under no signa conditions 27 m EE EET s 7 0213 s gt 17 8A2 LA RI Ik 4 PLAY 250545 w E revak LEVEL 8 C110 10000 2102 lt 114 1000 2SC3623A OPTICALI SHIFT Y 12MHz Ec aa D a 85 lt gt IB lt gt 16 BAZ LA gt ULIS k cOn not be measured JE e 39 LD LOV MC MT IE SAR KA I e Voltages are taken with o impedance TOMO 1C401 XOUT ER rodem Voltage variations may be noted due to normal produc 36 STBY lt gt 90 HCA27 M29 lt 9102 202 tion tolerances lt 23 BACK MC lt gt MUTE F lt 20 S
99. back press the amp remove the test disc button and 5 9 2 MO Error Rate Check Checking Method 1 Gig BOR Load a continuously recorded disc Refer to 5 4 Creating Con tinuously Recorded Disc Rotate the AMS knob and display CPLAY MODE Press the YES button and display CPLAY MID The display changes to C1 If the error rate is below 50 check that ADER is 00 Press the NO button stop playback press the amp button and remove the continuously recorded disc 5 10 FOCUS BIAS CHECK Change the focus bias and check the focus tolerance amount Checking Method 1 Load acontinuously recorded disc Refer to 5 4 Creating Con tinuously Recorded Disc 2 Rotate the AMS knob and display CPLAY MODE 3 Press the YES button twice and display CPLAY MID 4 Press the NO button when CI AD SZ is displayed 5 Rotate the AMS knob and T CHECK 6 Press the YES button and display HG The first four digits indicate the CI error rate the two digits after indicate ADER and the 2 digits after c indicate the focus bias value Check that the C1 error is below 50 and ADER i is 500 7 Press the YES button and display ii b Check that the C1 error is not below 220 and ADER i is not above 00 every time 8 Press the YES button and display HE Check that the C1 error is not below 220 and ADER is is not above 00 ever
100. e disc whose contents can be erased into the unit Press the EDIT NO button several times to display Erase on the fluorescent display tube Press the YES button When Erase is displayed on the fluorescent display tube the numbers on the music calendar will start blinking Press the YES button to display Complete and press the button immediately and continue pressing for about 10 seconds When the TOC displayed on the fluorescent display tube goes off release the button Press the button to start recording Press the DISPLAY CHAR button to display the test mode Fig 1 and check the display The Rt value increases with each retry If an error occurs after a retry Retry Error will be displayed and the number of retries counted will be set back to 0 10 To exit the test mode press the POWER button Turn OFF the power and after TOC disappears disconnect the power plug from the outlet 00 IQ Un Fig 1 Reading the Test Mode Display Fluorescent Display Tube Signs Displays the DRAM memory amount when at all times Displays the number of retries When a retry error occurs the number will be set back to 0 Cause of retry AII three displays above are in hexadecimal numbers Reading the Retry Cause Display Higher Bits Lower Bits Hexadecimal 8 4 2 1 4 2 Bit b7 b 55 b4 b2 bl Hexa deci
101. eck that the reading of the laser power meter become 0 85 to 0 91 mW Press the YES button once more and display 7 0 mW volt meter satisfy the specified value Specified Value Laser power meter reading 7 0 0 1 mW Digital voltmeter reading Optical pick up displayed value 10 Optical pick up label KMS260A 27X40 B0825 f lop 82 5 mA in this case lop mA Digital voltmeter reading mV 1 Q 10 Press the NO button and display LDPWR CHECK and stop the laser emission The NO button is effective at all times to stop the laser emis sion 5 7 TRAVERSE ADJUSTMENT Connection Oscilloscope c BD board CN110 pin O CN110 pin VC o o V 0 5 V div H 10 ms div Input DC mode Adjusting method l Connect an oscilloscope to CN110 pin 8 and 110 pin Q VC of the BD board Load a disc any available on the market Refer to Note 1 Press the 44 button BB button and move the optical pick up outside the pit Rotate the AMS knob and display EFBAL ADJUST Laser power READ power Focus servo ON tracking servo OFF spindle S servo ON Rotate the AMS knob so that the waveform of the oscilloscope becomes the specified value and the waveform changes In this adjustment waveform var les at intervals of approx 296 Adjust the waveform so that the specified value is
102. eurojne pep au Aejdsip y ur sieadde JNAS THAAT aged uo uogouny Surrey PLIL Sursn urp10291 uunp si quunu 10 gz 8 uo sx5e1 peprooey 385 uogounj ayy Sursn JIEM ayy 3 pei e se aq JIM anos au ZLdO TY LIDIA LAQNI ZNI INT TV LL4O Yno papauuo gt sjse peo1q AALS JO LYC Surp1o221 10 21 a8ed uo Burpioaay op SIsqumN Zune 225 dn 1481 jou DNAS THAT pue DOTVNV LONI HIM NI DOTVNV ANI U no1yj pa oauu02 32INOS USY spuodas p uei ss l JO sper 10 aq you saequunu QW U st IMOS A a us e pen snonunuoo e jo ped se p pto3 r are 542 10 au pated sQO 10 STW JUSIJJIP 8 3 saquinu 901 aures soper 10 omy jeadax x2vuj e Surs Aq 8 2 SIWI 10 OM payeadar st JIEN e 7 DU se u nb s wes ay ur sr aqumu yer AJJEDYPUOJNE YIP au XNI INI 1VDLLdO IVLIDIA y3nonp payauUOD 922105 y pu ZLJO ILAO 1V LIDIG LNdNI GA 10 02 E won UTPIOINI UBYJ e skem Buimolloj u ssaquinu Buraq 1 uo Buipuadaq avanos y uo um uo jou SI 3231105
103. fety Replace only with part number specified Les composants identifi s par une marque A sont critiques pour la s curit the exploded views are not supplied 7 1 MAIN SECTION 1 Pa Ne les remplacer que par une pi ce portant le num ro sp cifi 15 JE K 16 JE 16 HK 15 AEP SP HK 16 SP FRONT PANEL Ref No Part No Description Remark Ref No Part No Description Remark 4 990 703 11 CASE SILVER 9 1 665 008 11 TRANSFORMER BOARD 4 4 990 703 21 CASE BLACK 10 3 531 576 01 RIVET AEP SP 2 3 363 099 01 SCREW CASE 3 TP2 BLACK 10 3 531 576 11 RIVET UK SP HK 2 3 363 099 11 SCREW CASE 3 TP2 SILVER 11 3 350 847 31 HOLDER PCB 3 A 4699 641 A MAIN BOARD COMPLETE JE 12 4 965 822 01 FOOT 3 4699 714 MAIN BOARD COMPLETE AEP UK 13 4 977 699 11 LEG F AEP SILVER US SP HK JE 3 A 4699 717 A MAIN BOARD COMPLETE US CND 13 4 977 699 21 LEG F AEP BLACK UK 3 A 4699 720 A MAIN BOARD COMPLETE SP 14 4 992 229 01 INSULATOR TR AEP UK SP HK 3 A 4699 723 A MAIN BOARD COMPLETE HK A15 1 558 945 21 CORD POWER POLAR SPT 1 US CND 4 1 782 264 11 WIRE FLAT TYPE 19 CORE A15 1 575 651 91 CORD POWER AEP SP HK 5 1 782 263 11 WIRE FLAT TYPE 29 CORE A15 1 696 027 11 CORD POWER JE 6 3 703 685 21 SCREW BV 3X8 A15 1 696 586 21 CORD POWER UK 7 3 703 244 00 BUSHING 2104 CORD AEP UK SP HK A 16 1 569 007 11 ADAPTOR CO
104. he CXA2523R Light amount signal input from the CXA2523R Focus error signal input from the CXA2523R Auxiliary A D input Middle point voltage 1 5V input from the CXA2523R Monitor output of the A D converter input signal Not used 3V power supply Analog A D converter operational range upper limit voltage input Fixed at A D converter operational range lower limit voltage input Fixed at L Ground Analog SE Sled error signal input from the CKA2523R TE Tracking error signal input from the CXA2523R AUX2 Auxiliary A D input Fixed at L DCHG Connected to 3V power supply APC Error signal input for the laser digital APC Fixed at L ADFG ADIP duplex FM signal input from the CXA2523R 22 05 1 kHz FOCNT Filter fo control output to the CKA2523R XLRF Control latch output to the CXA2523R CKRF Control clock output to the CXA2523R DTRF Control data output to the CXA2523R APCREF Reference PWM output for the laser APC LDDR PWM output for the laser digital APC Not used TRDR Abbreviation EFM Eight to Fourteen Modulation PLL Phase Locked Loop VCO Voltage Controlled Oscillator Tracking servo drive PWM output 67 86 Pin Name TFDR Function Tracking servo drive PWM output 87 DVDD 3V power supply Digital 88 FFDR Focus se
105. he YES button again to display MID Display CREC 0300 and start to recording 4 Complete recording within 5 minutes 5 Press the NO button and stop recording 6 Press the button and remove the disc The above has been how to create a continuous recorded data for the focus bias adjustment and error rate check Note Be careful not to apply vibration during continuous recording 31 5 5 TEMPERATURE COMPENSATION OFFSET ADJUTMENT Save the temperature data at that time in the non volatile memory as 25 reference data Note ja 2 Usually do not perform this adjustment Perform this adjustment in an ambient temperature of 22 C to 28 Perform it immediately after the power is turned on when the internal temperature of the unit is the same as the ambient temperature of 22 C to 28 C When D101 has been replaced perform this adjustment after the temperature of this part has become the ambient tempera ture Adjusting Method Rotate the AMS knob and display TEMP ADJUST 2 Press the YES button and select the TEMP ADJUST mode 3 4 To save the data press the YES button TEMP 3 and the current temperature data will be displayed When not saving the data press the NO button When the YES button is pressed TEMP 2 SAVE will be displayed and turned back to TEMP ADJUST display then When the NO button is pressed TEMP AD
106. he unit Whichever recordable discs or discs for playback only are available Rotate the AMS knob and display CPLAY MODE Press the YES button to change the display to CPLAY IN When access completes the display changes to AD Note The numbers 3 displayed show you error rates and ADER 2 Changing the parts to be played back CD Press the YES button during continuous playback to change the display as below D MID CPLAY OUT CPLAY IN When pressed another time the parts to be played back can be moved 2 When access completes the display changes to Note The numbers 3 displayed show you error rates and ADER 3 Ending the continuous playback mode Press the NO button The display will change to CPLAY MODE 2 Press the amp button to remove the disc Note The playback start addresses for IN MID and OUT are as follows In case you want to display the address of the playback position on the display press the DISPLAY CHAR button and display CPLAY HERH IN 40h cluster MID 300h cluster OUT 700h cluster 4 5 2 Operating the Continuous Recording Mode Entering the continuous recording mode Set a recordable disc in the unit Refer to Note 3 2 Rotate the AMS knob and display CREC MODE 3 Press the YES button to change the display to MID When access completes the display changes to CREC and lights u
107. imposed automatically 16 Rotate the AMS knob so that the waveform of the oscilloscope moves closer to the specified value In this adjustment waveform varies at intervals of approx 2 Adjust the waveform so that the specified value is satisfied as much as possible Traverse Waveform 17 18 Specification A B Press the YES button display EFB 33 SAVE for a moment and save the adjustment results in the non volatile memory Next EFBAL ADJUST will be displayed Press the amp button and remove the check disc MD TDYS 1 Note 1 MO reading data will be erased during if a recorded disc is used in this adjustment Note 2 If the traverse waveform is not clear connect the oscillo scope as shown in the following figure so that it can be seen more clearly Oscilloscope Ns BD board 330 CN110 We t c Ot CN110 pin VC o 5 8 FOCUS BIAS ADJUSTMENT Adjusting Method 1 Load acontinuously recorded disc Refer to 5 4 Creating Con tinuously Recorded Disc 2 Rotate the AMS knob and display CPLAY MODE 3 Press the YES button and display CPLAY MID 4 Press the NO button when 1 AD 2 is displayed 5 Rotate the AMS knob and LM ERIS ADJUST 6 Press the YES button and display BE Hr The first four digits indicate the CI error rate the two digits after indicate ADER and the 2 digits after a i
108. k akak akak ote ok oe kakak ak ok ak akak kak kak A 4699 717 A MAIN BOARD A 4699 720 A MAIN BOARD COMPLETE SP akak akak ak ak ak akak akak ak akak ak ak akak kakak A 4699 723 A MAIN BOARD COMPLETE HK ete se se F oe 7 685 872 09 SCREW BVTT 3X8 S lt BATTERY gt BA501 1 528 739 11 BATTERY LITHIUM VL2020 3V lt CAPACITOR gt C001 1 117 850 11 ELECT 15000uF C002 1 126 935 11 ELECT 470uF C006 1 126 935 11 ELECT 470uF C013 1 164 159 11 CERAMIC 0 1uF C014 1 164 159 11 CERAMIC 0 1uF C101 1 128 551 11 ELECT 22uF C103 1 128 551 11 ELECT 22uF C106 1 162 306 11 CERAMIC 0 01uF C107 1 162 282 31 CERAMIC 100PF C108 1 162 282 31 CERAMIC 100PF C109 1 126 933 11 ELECT 100uF C110 1 162 294 31 CERAMIC 1000PF C111 1 162 600 11 CERAMIC 0 0047uF C113 1 162 600 11 CERAMIC 0 0047uF C114 1 162 294 31 CERAMIC 1000PF C115 1 126 933 11 ELECT 100uF C116 1 162 282 31 CERAMIC 100PF C117 1 162 282 31 CERAMIC 100PF C118 1 162 306 11 CERAMIC 0 01uF C121 1 126 964 11 ELECT 10uF C125 1 126 964 11 ELECT 10uF C128 1 126 933 11 ELECT 100uF C129 1 126 964 11 ELECT 10uF C130 1 126 964 11 ELECT 10uF C134 1 126 964 11 ELECT 10uF C135 1 126 964 11 ELECT 10uF C141 1 162 286 31 CERAMIC 220PF C142 1 162 286 31 CERAMIC 220PF C151 1 162 290 31 CERAMIC 470PF C152 1 162 290 31 CERAMIC 470PF C161 1 162 290 31 CERAMIC 470PF C162 1 162 290 31 CERAMIC 470PF C200 1 126 926 11 ELECT 1000uF C201 1 162 600 11 CERAMIC 0 0047uF C202 1 162 600 11 CER
109. kHz For clock XIN T Clock input 32 768 kHz For clock GND Ground XOUT Main clock output 12 MHz XIN Main clock input 12 MHz GND Ground 51 DOSEL Not used SENS Internal status SENSE input from the CXD2652AR SHOCK Track jump signal input from the CXD2652AR REC OTHER BEEP sound output switching signal input Not used CD VIDEO Not used STBY Strobe signal output to the power supply circuit Power supply ON stand by L REC P Detection signal input from the recording position detection switch PB P Detection signal input from the playback position detection switch LD LOW Loading motor voltage control output Not used 74 Pin Name Function Monitor 2 input from the CXD2652AR Monitor 3 input from the CXD2652AR Drive output to the POWER ON STANDBY display LED Power supply ON stand by L Not used Not used BUS OUT Not used GND Ground 3 3V 3 3V power supply BEEP SW Input from the BEEP sound output ON OFF switch Not used JOG 1 JOG 0 JOG dial pulse input from the rotary encoder SDA Data signal input output pin with the backup memory SCL Clock signal output to the backup memory FS32 FS44 FS48 Drive output to the DIGITAL INPUT LED L Light N
110. la ki EH spem CNGDZ maos I lol Isl Is 5 Lec SEIT INES sai emm LIMIT IN 2 LOABING MOTOR 9 Uy d y SP TE I s ___ 2 0 Ug 5871 L oa __ 15 coae in bs q I i T Y i 5 EE a i 51 p Q TP92 rd TS 2 3 Tre 9 3 4 a LAT OST lt HNTS gt MNT3 SLOCO 6 LA mro i ii sa 85 A EE sS 8 bel lt 6 0 amar 0 19 19 me s lale TPISS a RI 1 e js mana 15 e o els gt 14 s vh EA e me nes tmam iN __ ia is o fees 12152 24 SLE8 SPINBLE MOTOR DRIVE FOCUSZTRACKING COIL BRIVE 5V 26 27 stars 28 jas 03 po 7 aM u gt gt RAT R s uu B R w s Y ZD Mob x MDS S38 6 5 SCHEMATIC DIAGRAM MAIN SECTION See page 63 for IC Block Diagrams See page 69 for IC Pin Functions 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 A MAIN BOARD NOTE
111. mal Cause of Retry Occurring conditions Binary 00 Spindle is slow When spindle rotation is detected as slow 01 Not used Not used 02 ader5 When ADER was counted more than five times continuously 04 Discontinuous address When ADIP address is not continuous 08 Not used Not used 10 FCS incorrect When not in focus 20 IVR rec error When ABCD signal level exceeds the specified range 40 CLV unlock When CLV is unlocked Reading the Display Convert the hexadecimal display into binary display If more than two causes they will be added Example 80 Access fault When access operation is not performed normally When 42 is displayed Higher bit 4 0100 b6 Lower bit 2 2 0010 bl In this case the retry cause is combined of CLV unlock and 5 When A2 is displayed Higher bit A 1010 b7 b5 Lower bit 2 0010 bl The retry cause in this case is combined of access fault IVR rec error and ader5 Hexadecimal Binary Conversion Table Hexadecimal Binary Hexadecimal Binary SECTION 2 GENERAL Location of Parts and Controls REC MODE gt REC LEVEL 21 20 19 1817 1615 14 13 12 11 10 9 1 POWER switch 11 REC LEVEL ANALOG knob 2 Remote sensor 12 AMS knob 3 Disc compartment 13 EDIT NO YES
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113. nal path 14 lt B gt B gt 83 APCREF 09 45 an 15 VR A LS a 0 1 0 9 TES 55 C134 3 2 44 1kHz 16 10 8178 0 lt a 1 6 1 1 41 29 is 1 6 1P54 li gt 0 0 2 0 1 3 3 G 3 lt gt ju a A gt gt PB 17 K gt JEG AFS E d S yog 0 0 2 lt 0 1 gt avss 16 A2 Nic SD IC121 LRCK 3 118 E 18 FI gu eO T TP 1570 gt lt 0 1 0 3 lt gt E 1 6 52 0 gt jen x 14 lt gt kal d gt gt Di i 20 TRK LASER ON 73 5 2 6 lt 2 6 gt rest Hel PSS 0 0 6 0 6 BIGITAL SIGNAL PROCESSOR EES l gt igital out m Te TPS 0 54 i r mos S ors mm ele r U RER 8 BIGITAL SERVO SIGNAL PROCESSOR UR EF gt REC Bini in 3 2 B mJ APCREF WBLADJ G 0 058 B 90F 54 EFM ACIRC ENCOBER BECOBER A06 36 101 tal In 22 NC lt 3 2 gt 3 3 Ps RUS Oi non SHOCK PROOF MEMORY CONTROLER ms jel lt gt MN41V4400 08 9 9 299 0509 0 0 2 lt 0 2 gt ATRAC ENCOBER DECODER 0 lt gt 9101 32 5FAR 3 RTIP4 IM NENNEN 5 2H BIT SRAM A04 GPS SAT ADAT AA ASA SASAR ASAH 0 0 6 lt 0 6 gt 10 mies EX cios 5 LARES 107100 tan Mo Fo en fo Le Pos Pa Me Tee PFA 32 6 G lt gt 2 822MH
114. ndicate the focus bias value 7 Rotate the AMS knob in the clockwise direction and find the focus bias value at which the C1 error rate becomes 220 Refer to Note 2 8 Press the YES button and display 9 Rotate the AMS knob in the counterclockwise direction and find 10 Press the YES button and display the focus bias value at which the C1 error rate becomes 220 11 Check that the error rate is below 50 and ADERi 18 00 Then 12 If the 28 in E press the YES button 3 is above 20 press the YES button If below 20 press the NO button and repeat the adjustment from step 2 13 Press the button to remove the continuously recorded disc Note 1 The relation between the C1 error and focus bias is as Note 2 shown in the following figure Find points a and b in the following figure using the above adjustment The focal point position is automatically calculated from points a and b As the error rate changes perform the adjustment us ing the average vale C1 error 220 gt Focus bias value F BIAS b 6 a 34 5 9 ERROR RATE CHECK 5 9 1 CD Error Rate Check Checking Method Ov tn Be NS Load a check disc MD TDYS 1 Rotate the AMS knob and display CPLAY MODE Press the YES button twice and display CPLAY MID The display changes to C1 AD 7 Check that the C1 error rate is below 20 Press the NO button stop play
115. ndur 1 au ade sayjoue OJUO AW 10 LYA PAPIO SIA PIODAI JOUULI IW 10 ayy uo xpef ndur ei AN lqepao231 10 LVQ SAW 10 Sd ULI L sieodde urajs s snp Jo ourpno uy poe ndur 5 9 ap ETA DIEMJJOS parayseutaid jo apeur aq o sardo 8 5 9 Apuo SMOJJE Yaya urajs g quawaseueyy 440 JEM ay sasn AN SUL 5 Ado jenas eu opino 21 SECTION 3 DISASSEMBLY Note Follow the disassembly procedure in the numerical order given 3 1 FRONT PANEL Connector CN800 U Front panel Flat type wire 23 core Three claws Four screws BVTP3x10 3 2 BACK PANEL AND MAIN BOARD Back panel Main board Two screws BVTP3x10 RIVET UK Singapore Hongkong Two screws PTTWH3x6 Connector CN301 Two screws PTTWH3x6 J r Q Connector Sh CN306 Power transformer Fiat type wire Three screws BVTP3x10 19 core Fiat type wire 29 core Three screws BVTP3x10 INSULATOR TR Note for Installation Back panel Remove the Chassis
116. ot used Terminal for switching the used model Not used AUBK Not used SA SW Audio bus remote control switching signal output Not used AIN Not used CLKSETO CLKSETI Clock destination select pin GND Ground 3 3V 3 3V power supply SCLK Clock signal output to the serial bus SWDT Writing data signal output to the serial bus SRDT Reading data signal input from the serial bus Not used FLCLK Serial clock signal output to the display driver FLDATA Serial data signal output to the display driver FLCS Chip select signal output to the display driver Not used LDON Laser ON OFF control output Laser ON PIT GRV O O O O O O Pit groove detection input is input for the playback only disc or TOC area Not used FOK FOK signal input from the CXD2652AR H is input when focus is on Not used Not used Laser power switching signal output to the optical pick up and CXD2652AR Pin Name DIG RST Function Reset signal output to the CXD2652AR and motor driver Reset L BEEP BEEP PWM output Not used ADARES Reset signal output to the D A A D converter Reset SEL A Not used SEL B Digital input selection signal output Laser modulation switching signal output Playback power L stop
117. p Note The numbers 3 displayed shows you the recording position addresses 2 Changing the parts to be recorded When the YES button is pressed during continuous recording the display changes as below iux CPLAY OUT CPLAY SI When pressed another time the parts to be recorded can be changed goes off 2 When access completes the display changes to CREC 1 and lights up Note The numbers 3 displayed shows you the recording position addresses 3 Ending the continuous recording mode Press the NO button The display changes to CREC MODE and goes off 2 Press the amp button to remove the disc Note 1 The recording start addresses for IN MID and OUT are as follows IN 40h cluster MID 300h cluster OUT 700h cluster Note 2 The NO button can be used to stop recording anytime Note 3 During the test mode the erasing protection tab will not be detected Therefore be careful not to set the continuous recording mode when a disc not to be erased is set in the unit Note 4 Do not perform continuous recording for long periods of time above 5 minutes Note 5 During continuous recording be careful not to apply vibration 4 5 3 Non Volatile Memory Mode This mode reads and writes the contents of the non volatile memory It is not used in servicing If set accidentally press the NO button immediately to exit it 29 4 6 FUNCTIONS OF OTHER BUTTONS Function Conten
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119. r kasseres i henhold til fabrikantens VARNIG Explosionsfara vid felaktigt batteribyte Anv nd samma batterityp eller en likvardig typ som rekommenderas av apparattillverkaren Kassera anv nt batteri enligt g llande f reakrifter VAROITUS Vaihda paristo ainoastaan laitevalmistajan suosittelemaan tyyppiin H vit k ytetty paristo valmistajan ohjeiden mukaisesti SAFETY RELATED COMPONENT WARNING COMPONENTS IDENTIFIED BY MARK OR DOTTED LINE WITH MARK A ON THE SCHEMATIC DIAGRAMS AND IN THE PARTS LIST 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 The laser component in this product is capable of emitting radiation exceeding the limit for Class 1 CLASS 1 LASER PRODUCT LUOKAN 1 LASERLAITE KLASS 1 LASERAPPARAT This appliance is classified as a CLASS 1 LASER product The CLASS 1 LASER PRODUCT MARKING is located on the rear exterior The following caution label is located inside the unit INVISIBLE LASER RADIATION WHEN OPEN CAUTION AVOID EXPOSURE TO BEAM USYNLIG LASERSTRALING VED ABNING NAR SIKKERHEDSAFBRYDERE ER UDE AF FUNKTION UNDGA UDS ETTELSE FOR STRALING VARO AVATTAESSA JA SUOJALUKITUS OHITETTAESSA k DLET ALTTIINA LASERSATEILYLLE LASERSTRALING N R DENNA DEL OPPNAD OCH SPARREN AR URXOPPLAD ADVARSEL VARNING ADVARSEL USYNLIG
120. rvo drive PWM output 89 FRDR Focus servo drive PWM output 90 FS4 176 4 kHz clock signal output X tal Not used 91 SRDR Sled servo drive PWM output 92 SFDR Sled servo drive PWM output 93 SPRD Spindle servo drive PWM output 94 SPFD OO O O O O O Spindle servo drive PWM output 95 FGIN u Spindle CAV servo FG input 96 to 98 TEST1 to TEST3 Test input Fixed at L 99 DVSS Ground Digital 100 EFMO Abbreviation EFM Eight to Fourteen Modulation O EFM output when recording 201 A D D A converter CXD8607N Pin Name Function Rch analog input Rch analog input A D reference voltage input 3 2V 5V power supply A D analog Ground A D analog A D analog block power down L Power down NU NU Not used CA S 9 TESTI Test pin Fixed at L LRCKI A D LRCK input 1 A D input N ADDT A D data output V35A 3 3V power supply EN VSSI LF Ground A D digital u MCKI A D master clock input 256 fs a DPD A D digital block power down Power down reset VSS2 LF Ground D A digital oo INIT D A initialize L
121. specified i 1 JV s t ware Note Note KOGA tn HEAD DRIVE A A x2 DL TT AT The components identi Les composants identifi s par ATUM ey n i za ng fied by mark A dot une marque N sont critiques s A ws m 1 ev ted line with mark AA pour ta s curit ni a 294 BR WT are critical for safety Ne les remplocer que por une 0 0 0 lt gt l F OVER B BE ware wW B lt 1 6 gt ROM Sem i PR Replace only with part pi ce portant le numbro 4 INVERTER phe T TEENS A2 0N0 Tz ER 42 0 number specified 118 181 kee Ea cim 1 vob P sy na 2 0 0047 zl c Bi Br Line n R502 0 1 HAN WUJ LIU 8 la el l odjustnent for repair Dua 8102 104 TH I WEGE E A 2 8 8146 330 R504 0 1 TA e Voltages and waveforms are dc with respect to groun gt lt lt 2 8 gt 8 FEO TP67 TP 8 x s MES 1 sa 84 e 2 sP under no signa conditions 3 3 25 5 a E M 2 9 19 7 5 no na rk STOP 2 5 B 5 seo FT R111 x Lagao ENE ve vc s 5 M PLAY chg Aigo ODE Sw 8108 2 MD 28 lt gt REC c r3 1924 ques eur 0 0 x 85 U po 1 VEE ATINI AM RT NI 44M 9 1 TEy a a lt gt ki aly RIR 223 6 3 3 3 B Cie
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123. ts Sets continuous playback when pressed in the STOP state When pressed during continuous playback the tracking servo turns ON OFF Stops continuous playback and continuous recording The sled moves to the outer circumference only when this is pressed The sled moves to the inner circumference only when this is pressed Turns recording ON OFF when pressed during continuous playback SCROLL Switches between the pit and groove modes when pressed PLAY MODE Switches the spindle servo mode CLVS and A DISPLAY CHAR Switches the display when pressed Returns to previous step Stops operations Note The erasing protection tab is not detected during the test mode Recording will start regardless of the position of the erasing protec tion tab when the button is pressed 4 7 TEST MODE DISPLAYS Each time the DISPLAY CHAR button is pressed the display changes in the following order MODE display Error rate displav Address display Auto gain display IVR display The auto gain display and the IVR display are not used for servicing 1 MODE display Displays TEMP ADJUST CPLAY etc 2 Error rate display Error rates are displayed as follows Cl AD Cl Indicates Cl error AD Indicates ADER 3 Address display Addresses are displayed as follows MO Recordable disc CD Disc for playback only i MO pit and CD MO groove a h Header address s SU
124. type Rated output Load impedance Audio connecting cords 2 PHONES Stereo 10mW 32 ohms Optical cable 1 minijack Remote commander remote RM D7M 1 Sony SUM 3 NS batteries 2 LINE Phono 2 Vrms Over 10 kilohms R AM ALOG jacks at 50 kilohms and specifications are subject to change without DIGITAL Square 18 dBm Optical wave OPTICAL optical length 660 nm OUT connector jack General Power requirements Where purchased Power requirements Continental Europe 220 230 V 50 60 Hz UK Ilong Kong 220 240 V 50 60 Iz US Canada 120 V AC 60 Hz Other countrics 110 120 220 240 V AC 50 60 Hz Power consumption 20W Dimensions approx w h d incl projecting parts 280 x 90 x 282 5 mm 11 sx 35 sx 11 sin Mass approx 2 8kg 6 Ibs 3 oz MINIDISC DECK SONY CAUTION Danger of explosion if battery is incorrectly replaced Replace only with the same or equivalent type recommended by the equipment manufacturer Discard used batteries according to manufacture 5 instructions ADVARSEL Lithiumbatteri Eksplosionsfare ved fejlagtig handtering Udskiftning ma kun ske med batteri af samme fabrikat og type Lev r det brugte batteri tilbage til leverandgren ADVARSEL Eksplosjonsfare ved feilakting skifte av batteri Benytt samme batteritype eller en tilsvarende type anbefalt av apparatfabrikanten Brukte batterier katterie
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126. ving a return to chassis must not exceed 0 5 mA 500 microampers Leak age current can be measured by any one of three methods 1 commercial leakage tester such as the Simpson 229 or RCA WT 540A Follow the manufacturers instructions to use these instruments 2 A battery operated AC milliammeter The Data Precision 245 digital multimeter is suitable for this job 3 Measuring the voltage drop across a resistor by means of aVOM or battery operated AC voltmeter The limit indication is 0 75 V so analog meters must have an accurate low voltage scale The Simpson 250 and Sanwa SH 63Trd are examples of a pas sive VOM that is suitable Nearly all battery operated digital multimeters that have a 2V AC range are suitable See Fig A To Exposed Metal Parts on Set AC voltmeter 0 75V 0 15uF Earth Ground Fig A Using an AC voltmeter to check AC leakage MODEL IDENTIFICATION BACK PANEL Parts No Pd Parts No 4 989 525 1 4 989 525 2 4 989 525 3 4 989 525 4 4 989 525 5 4 989 525 6 4 989 525 7 Product country MALAYSIA MALAYSIA MALAYSIA MALAYSIA MALAYSIA MALAYSIA JAPAN US model Canadian model AEP model UK model Singapore model Hong Kong model Tourist model TABLE OF CONTENTS 1 SERVICING NOTE 5 2 GENERAL ne e reset 8
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128. y time 9 Press the NO button next press the amp button and remove the continuously recorded disc Note 1 If the error and ADER are above 00 at points a step 8 in the above or b step 7 in the above the focus bias adjustment may not have been carried out properly Ad just perform the beginning again 5 11 ADJUSTING POINTS AND CONNETING POINTS BD BOARD SIDE A 101 D101 BD BOARD SIDE B JUL NOTE It is useful to use the jig for checking the waveform Refer to Servicing Note on page 5 SECTION 6 DIAGRAMS 6 1 CIRCUIT BOARDS LOCATION TRANSFORMER board MAIN board SW board BD board PANEL board MDS S38 6 2 BLOCK DIAGRAMS
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