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SERVICE MANUAL - MiniDisc Community Page

Contents

1. lt lt 17 X18 lt 19 Y lt 10 lt LS y ON MP under no signal conditions TEST PIN X FOR ADJUSTMENT OVER no mark STOP WRITE HEAD Ploy the test disc 1815 1 lt gt REC CN110 BD MD BOARD 1 2 gt can nof be measured 228 u ok 1 gt SE CONCI EN NE B O ro Note ote 2 ttt E The components identi Les composants identifi s par al le s sika kala fied by mark dot
2. 25 254 SS I I I I KwKWV EYU Y I I IIII I I I I lt IIII lt III II IIIIIIZI II IQMIIF W lt T gt II II T ATKT LI XEFU T ee B a 25 SENSE 88V 22 MNT 1 SHOCK 21 BASY 20 BIG RST 19 505 18 GND AM I C 17 XINIT A is 16 MNT2 X BUSY si 15 LBON I 14 SCLK 3 2 gt 13 REFRECT 12 XLATCH 11 PROTECT 10 MOB D Page 65 9 SROT 8 LIMIT IN 7 WRPWR SWBT SG eS 5 MNT3 S LOCK 8 amp MNTO F OK 12 3 5 e 5 5 12CLK 3 4 gt 2 SCL VON E 1 SCTX P 1 L181 MM 334 BIG R400 10k 0 0 3 3 Eu CN104 C241 dd 21P 4 3 5 a ABET AW 9358 10k 20 H 45V lt 22007 100 3 F WMSYNC 19 AN 0 8 5 8 3 18 82005 100 P BOWN 17 BCK AM Fe 2004 100 16 3 3V C216 10 10V 3 uad sr 15 LRCK AW i R2005 100 lt gt 91 9 9 r lt an
3. ATRAC ENCODER DECODER BD MD SECTION 1 1121 OVER WRITE HEAD DRIVE IC181 HR901 OVER WRITE 9 a vm 5 HEAD 19 4 DINO MAIN R ch is omitted HEAD 2 E DiNi SECTION DRIVE s EN Signal path lt D 0 c NU Page 48 gt gt PB ADOT 65 ADDT REC 7 SCTX gt gt gt PB Digital out EFM SHOCK inital i PCO ACIRC RESISTANT ATRAC DIGITAL gt gt REC Digital in FILI ENCODER MEMORY ENCODER AUDIO B 60 DECODER CONTROLLER DECODER RF ggo PLL CUM DADT OPTICAL PICK UP BLOCK i 26 gt gt gt DADT KMS 260A K1NP RFI DOUT 7 Li gt gt 67 d gt gt NON CONNECT 1 XBCK LRCK gt P P gy AUXI SAMPLING _ CLOCK 07 LRCK DETECTOR 5 NA EE GENERATOR qme p m sm BUFFER 10123 J D A ANALOG ABCD
4. BD MD SECTION 2 16381 10382 SERT DIGITAL 02 rie _ BD MD DIGITAL OPTIN 0 cm D 1202 I p gt DINO SECTION 1 OPTICAL MIC IN SW DIN 12 gt Dnt 44 MAIN SECTION TO DISPLAY SECTION b d D OUT gt T gt Ic DATA BD MD ae SECTION 2 MIC P DOWN Page 45 J711 LEVEL R CH lt 9 P SPEANA IC712 1 2 gt TOUT WAKE UP STANDBY LED DISPLAY A 1 712 2 2 SECTION IIC DATA 51 EQ VOLUME LED 1 101 1 2 1 101 2 2 J h VIDEO IN 4102 Le Lch E gt FRONT AUDIO C TA MUTE L gt SELECT 0113 ITCH SW SUPER WOOFER DATA OUT L SW MUTE L 0191 MDINIL MICON AD IN L INTERFACE BD MD SECTION 2 Page 46 SWITCH PBL gt gt 111 112 lt lt 46 D IN SEL RELAY 0 TC RELAY HIGH LOW FRO 44 9 A SHUT MUTE aped Q0 DBFB 7 MUTE SW SW MUTE B SHUT 69 HALF LINE MUTE 6 0509 4 0192 B HALF REC A REC I HALF F RELAY 3
5. PETERS SP HK F11 76 3AL 250V CN12 US CNB F12 GA 125V 103 PO CIS AUS KR ISTE mm d MU oi m Libo EN dd a 4 x JW24 Le Axe 11 CN12 V 5 US CN8 6 8k US CNB lt Q11 9 6V REG 820 L 17 CN13 2Pin US CNB 25MA 9 9 25C2785 roe EXCEPT US 100 CIS AUS KR 1 m 4 RELAY RI 16V EH S SPin E SP HK AR 10201 IE RE in DRIVE 10k gl VF COMMON 1250 V T 820 820 XSTBY ON Assi 155119 25 T ieri m VF VOLTAGE 4 100k 5 78 05 5 5 Lal VG A21 iss 5 7 50mA o FL SW ON OFF m STANDBY RELAY ON OFF l AC CUT JE SUB TRANS 9 5 6V Page 73 120V E N22 SUB TRANS 06ND 821 T HZS33 2L m 2270 2601 lt e 245 D 120V RI7 100 A EXCEPT R15 100 91 TM Tae US CNE M i POWER 922 014 71449 5 59 TRANSFORMER MTZJ 5 6A 2863616 2P m v v R28 E R19 SS VH AUS KR 77 22 4 21 4 6 8 8 S R31 915 ac IN aa
6. 35 our MAIN SECTION VOUTR 24 R CH 10405 47 ADDT WM DET WM VCC zitz WM vec LRCK 0202 1C202 10202 CN401 9 8 1110 L WM Lch WALKMAN 3 3V LINK H pe X201 1C403 22MHz BUFFER 512FS lt Q205 DATA SYSTEM CONTROL 10316 WM DET 0201 SCTX SCTX 10202 xii NE L3 DATA 02 LEVEL SHIFT 1405 sosy sasy L3 MODE 69 12000 6 DQSY DQSY WM SYNC 9 3 6 ps MNT3 MNT3 S LOCK 4 MNT2 MNT2 X BUSY WM INV 45 gt MNT1 MNT1 SHOCK MNTO MNTO F OK WM CLK 2 SENS SENS WM IN 9 SRDT SRDT SCLK SCLK WM OUT 1 SWOT SWDT XLATCH XLATCH LEVEL L 3 LEVEL L LIMIT IN LIMIT IN LEVELR a EET X701 DISPLAY SECTION BD MD PROTECT PROTECT 10MHz SECTION CHACKIN SW CHACKIN Page 51 PACK OUT SW PACK OUT Page 44 PB P SW PB P REC P SW R LD ON L WRPWR MOD LOAD IN LOAD OUT MATRIX SWITCH SDA SCL DIG RST L IIC CLK DATA DATA PT MAIN P DOWN MAIN POWER SECTION I SUB POWER SECTION Page 48 Page 53 09 45 46 HCD MDX10
7. 1 0 0083 R 9 BH wT lt R147 RF AMP tc 6 8k 2 6 2 6 1 2 6 2 6 R143 180 HOF 2 6 2 6 M AN B 2 6 R144 180 n TP 5 mn R113 IM AW R114 LEON C lt 5 98 4 9 1 RTI 10 A im LD DRIVE T OPTICAL PICK UP 9 I D ae KSS 2128 Q NP 1C101 1173 m BIGITAL SERVO peti 1 15k 16k amp CHIFIN CH4BIN AW CH4SIN 162 5 1 i RI72 10k DIGITAL SIGNAL PROCESSOR pan 2 230 i 2 0 SL SR 0 Gii eal n tet 5 2 i M 02 0 001 B C182 180p SL 157 1 Lace SLE8 MOTOR Tan 150k sa gt _ _ __ RIBS RIBI 8158 se 15k 16 390k 4 F s p l SP ap F wal qe SPINBLE MOTOR avad ave FT sour er lt G F CssNo LIMIT IN 5 lt AGNB m Mab rout t lt rour C126 0 1 F BRIVER lt Av AVDA XRST Of XRST BATA sJ Page 67 XT ORO XLT CLOK 9 6 100 CLOK H HoLa jo 9 HOLD 5050 9 1 5050 1 SENS 7 up DD SENS F sack D 9 sack a SCOR 9 5 n SCOR 10V MGNB MONE BH 7 eN 1 09 _ _ Note Note
8. 3 E AR SP MY 5 A MAIN BOARD 2 4 EKR AUS ERWIK us AEP UK G CIS NOTE E AR MY HK AUS naman AUS p R860 1C801 STK407 070E STK407 050E 8 407 090 STK407 230E Voltages and waveforms are dc with respect 10 ground i 8802 NUN YU under no signal conditions MW jJ US CNB AEP SP T E UK 6 CIS HK KR AUS CB09 C808 B tadi 21 7 100 100 63V 100 100V Note ote ECT 2 D 30 2 C859 z 9 DE 62 4 The components identi Les composants identifi s par f 4 A 18 N zaw tied by mark dot une marque sont critiques cgos 2 5 D US UK G CIS BEF AR KR AUS ted line with mark pour la s curit 70 2 R411 1 2 820 2W 1 2k 2W 1 5k 2W DE 15 iw lw are critical for safety Ne les remplacer que por une gt C d RB04 y 7 Replace only with part pi ce portant le num ro sp ci 4 a us AEP E SP MY HK b fied fie 1 6802 1802 0 806 i 6 CIS AUS number 509011190 le T 1000 56K R803 amp v4 0 1 8807 x ghz 0 RODS 560 470 62 8 m g R853 5 a 9801 1 1 62 0 sh c4 2801841 _ cgo 38 EXCEPT AEP UK G CIS r T Wo 7 9815 Sp say Too ae lt
9. PD 10 APC 11 APCREF 12 GND 35 ABCD 34 FE 83 AUX 82 ADFG 31 ADAGC 80 ADIN TEMPI TEMPR COMMAND SCRI PARA DECODE 00 gt lt 5 5 8 8x B 109 VI CONV vec 9 29 ADFM 25 WBLADJ IC121 CXD2654R eg 0969 amp TEST3 TEST MNTO 1 MAT 2 monitor MNT2 3 CONTROL TESTI TESTO SPFD SPRD cc a E E E LL LL SPINDLE SERVO PWM GENERATOR AUTO SEQUENCER MNT3 4 SWOT 5 SCLK 6 XLAT CPU I F Ka SRDT 8 gt SENS ADIP DEMODULATOR DECODER EACH BLOCK _ A D CONVERTER ANALOG MUX XRST 10 sasy 1 SUBCODE DOSY 2 PROCESSOR RECP 13
10. LOCK 0300 SHOCK RESISTANT MEMORY CONTROLLER EFM ACIRC ENCODER DECODER EACH BLOCK DINO 19 DIGITAL SAMPLING AUDIO RATE VF CONVERTER ENCODER DECODER DADT 5 LRCK XBCK FS256 t3 DVDD IC152 6511 5 2 IN2R IN2F 68 CAPA amp CAPA 1 8283 84 85 86 7 888904 DADA 50 NN iO F lt C202 LL 2 O LH v 989z 29999 2993922588 gt lt gt lt S a B ot f s 8 gt a P a gt gt 3 5 2 3 21 90 19 18 7 INTERFACE INTERFACE voo CHARGE PRI PUMP EDRIVE L PREDRIVE 056 PREDRIVE PREDRIVE PGND4 AMP INTERFACE PSB OO 8 cc ma waa 8 B 8 gt 8 52 MVCI ADDRESS DATA BUS 00 A11 DO D3 I 6 D3 MAIN 3 4 Board IC371 M62016L INTERRUPT SIGNAL GENERATING BLOCK 1 RESET SIGNAL GENERATIN
11. SECTION 1 SERVICING NOTE HOW TO OPEN THE DISC TRAY WHEN POWER SWITCH TURNS OFF Remove the Case Pull out the disc tray Turn the cam to the direction of arrow NOTE FOR INSTALLATION ROTARY ENCODER Note When attaching the Base unit Insert the BU cam section A into the groove of BU cam Section A Groove N Note When attaching BU cam engage the Rotary encoder switch as shown in the figure CD TEXT This unit is provided with a simple CD TEXT display function The CD TEXT contents of 50 tracks are displayed on the fluorescent display tube Since the function is simple some special characters may not be displayed or may be displayed as other characters JIG FOR CHECKING BD BOARD WAVEFORM The special jig J 2501 149 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 GND Ground I 3V For measuring IOP Check the deterioration of the optical pick up laser For measuring IOP Check the deterioration of the optical pick up laser TEO TRK error signal Traverse adjustment VC Reference level for checking the signal RF signal Check jitter Mechanism deck CN110 6P connector SS t 1 RF VC For MDM 3 ve IOP
12. HCD MDX10 8 21 SCHEMATIC DIAGRAM MD DIGITAL 1 2 SECTION See page 111 for IC Block Diagrams 14 13 12 11 10 under no signal conditions Voltages and waveforms are dc with respect to ground no mark PB NOTE Page 103 Page 71 1 Re oz B E A T 97 aE 298 QV8 SSA gt TAS amp x AA aen gt m gt zm ne o N eO Re g o lt PU 85 8 5 lt lt lt dues n 2 Eu D eo H 01 7 n 5 7 1 Oo 8 n J 13 31 a RSS 01 GNI 88 N s aN gt gt gt L AN 4 SE 9 GNOV Sa 3 SS S Y WM RSS AS SSAS s B GNOG 1NOWM NIWA 7 7 Da X DU gt j ca 21 9 Z1 2 gt CQ 2 11 2 ez U
13. Specification Press the ENTER YES button display EFB ih SAVE for a moment and save the adjustment results in the non volatile memory Next EF CD ADJUST will be displayed Press the EJECT button and remove the check disc MD TDYS 1 Note 1 MO reading data will be erased during if a recorded disc is Note 2 used in this adjustment 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 A gt 330 oN 10pF BD board CN110 pin TE CN110 pin t o 7 12 FOCUS BIAS ADJUSTMENT Adjusting Procedure 2 3 4 5 Rotate the Press the 10 Press ENTER YES 11 12 If the 13 Press the Note 1 Note 2 33 Rotate the Press the Rotate the Press the Rotate AMS Load a test disk MDW 74 AU 1 AMS dial and display CPLAY MODE ENTERYES button and display ood MID MENU NO button when C1 displayed AMS dial and display FBIAS Ad ENTER YES button and display The first four digits indicate the C1 error rate the t two digits after indicate ADER and the 2 digits after a indicate the focus bias value AMS dial in the clockwise direction
14. IN 6 01 55 sla 11 2 2 QE 28027 set gt iR uS get Al Le B M M amp 2493FP 5 si 0 zie Daoooocodoodooeeeeeoooooo0o098 0 R118 9111 112 47 r 6104 AEP UK G CIS pul gt MW SWITCH 0 1 e 1 m Gea og e 8 Y EXCEPT 0 X Lr pr nod j iss 0 6125 aus AEE US a Ez C8 L 45 IN EA GRAPHIC EQUALIZER VOL QUTA 40 22K 112 2 UK 9 0 0 2502785 ceci onec TC L o m o BA 25088234 gt ST L 67 IN C Hos B38 4 1L 9 2581324 8198 MUTE 108 0 0 124 C125 I J191 a I Jj 8 5 2 mGA 6 22 114 Jd g MUTE SUPER MB L 7 69 IN 2 BUF 00743 L Tho yit AN TET gt 1 1 gt 1 gt LM9DFER c194 8187 0 6 is PE TUA vit eu 4 8120 We 1 220 T 100 Mw DU 9172 A w 38 100k 0 6 Ez 0 R133 100 47 SW OUT ON OFF 72 33 I zB 0 R132 100 1 2 gt tL 75 gt 4 hi cuock 32 W 48 Sume 14 T EP ss d C E 3 8151 100 ae ZR 0 ig 0 C135 10 50 Y 100k 0 75 SW NF L R 30 0 0 6 ROLE fos IP sur o9 San a
15. OPERATIONAL AMPLIFIER ANALOG SWITCH A D CONVERTER EFM DEMODULATION SERVO DS TRACKING DIGITAL CLV TIMING xtot ERROR LOGIC 16 9344MHz s CORRECTOR ea lt 5 D A gt INTERFACE gt gt DOUT XRST SUBCODE 5050 PROCESSOR CPU SENS INTERFACE SERIAL IN SEQUENCER XLT INTERFACE i Me Y OVER SAMPLING SCOR DIGITAL FILTER 1 3rd ORDER NOISE SHAPER Y Y SERVO SQCK PWM PWM INTERFACE 5 45V 101 LIMIT SW gt LOUT ROUT HOLD 4 42 MAIN SECTION Page 47 HCD MDX10 DIGITAL SERVO SIGNAL PROCESSOR DIGITAL SIGNAL PROCESSOR EFM ACIRC ENCODER DECODER SHOCK PROOF MEMORY CONTROLLER
16. EHE CE ote 0335 8 JW310 2 x ne oc 7 MU 0545 tee Pa e 108 9065 Mor mN 9 BEES s R3370 vvo JW357 954 16 G oz o Q or s R338 JW218 2 s s 955404 e e s C905 3 5 Page 87 Y G D g 9 m or o 2335 g EIN W315 F 93370 G oE JW296 9 E or 9 e 0539 JW229 Jw211 9 5 amp o 3 5 L JW226 W235 to Pete 4455 to 0905 492 85 e he al le Nia 9921 ag 8135 9908 R340 omo 9 T m e a f ewe Py C925 C920 ESSE 919 0907 ee B oo E ke R918 95 R924 Rayk o 6912 C923 oa R413 5903 ke 5 e eke Toi 6922 ew JW220 R412 5412 6904 to E a EXCEPT E ejFe as 44 R905 o ES A 8354 287 9 40 z A JW216 s t907 50272 24278 e JW282 lt JW283 8 I d a a 5893 8 amp oade 2 E eg ai coo 8901 ee IDE CN105 19 o o o 20 124 CNT04 CN105 1 8 RS 87 FE MA emt i 8585 res 0548 JW32 JW93 ee eT 6595 Jwi9
17. 5 4 BASIC OPERATIONS OF THE TEST MODE All operations are performed using AMS dial ENTER YES button and MENU NO button The functions of these buttons are as follows Function name Function AMS dial Changes parameters and modes ENTER YES button Proceeds onto the next step Finalizes input MENU NO button Returns to previous step Stops operations 22 5 5 SELECTING THE TEST MODE There are 31 types of test modes as shown below The groups can be switched by rotating the press the button After setting a certain group rotating the MD WALKMAN SYNC Refer to Group in the table for details selected All items used for servicing can be treated using group S So be carefully not to enter other groups by mistake AMS dial After selecting the group to be used dial switches between these modes AMS Display Contents TEMP CHECK Temperature compensation offset check C LDPWR CHECK Laser power check C EF MO CHECK Traverse MO check C EF CD CHECK Traverse CD check C FBIAS CHECK Focus bias check C S curve CHECK S letter check C VERIFY MODE Non volatile memory check C DETRK CHECK Detrack check TEMP ADJUST Temperature compensation offset adjustment LDPWR ADJUST Laser power adjustment EF MO ADJUST Trave
18. gt e Same as L ch e SIGNAL PATH FM AC IN VS11 VOLTAGE SELECTOR STANDBY RELAY ON OFF 53 54 RELAY DRIVE 011 US Canadian THIS NOTE IS COMMON FOR PRINTED WIRING BOARDS AND SCHEMATIC DIAGRAMS In addition to this the necessary note is printed in each block For schematic diagrams Note All capacitors are in uF unless otherwise noted pF yF 50 WV or less are not indicated except for electrolytics and tantalums All resistors Q and 4 W or less unless otherwise specified internal component panel designation Note Note The components identi Les composants identifi s par fied by mark or dotted une marque sont critiques line with mark are criti pour la s curit cal for safety Ne les remplacer que par une Replace only with part pi ce portant le num ro number specified sp cifi B Line Line LLL adjustment for repair Voltages and waveforms are dc with respect to ground under no signal detuned conditions Voltages are taken with a VOM Input impedance 10 MQ Voltage variations may be noted due to normal produc tion tolerances Waveforms are taken with a oscilloscope Voltage variations may be noted due to normal produc tion tolerances Circled numbers refer to waveforms Signal path gt VIDEO PB D
19. 26 7 ELECTRICAL ADJUSTMENTS 27 8 DIAGRAMS 8 1 Circuit Boards Location 40 8 2 Block Diagrams CD SECTION toto anis 41 BP MD Section 1 5 onere 43 BD MDJ Sectiom 2 vend aem tee ER reped 45 Main Section Deck Section Display Section cenis nent Main Power Sub Power Section 8 3 Printed Wiring Board BD CD Section 8 4 Schematic Diagram BD CD Section 8 5 Printed Wiring Board BD MD Section 8 6 Schematic Diagram BD MD 1 2 Section 63 8 7 Schematic Diagram BD MD 2 2 Section 65 8 8 Schematic Diagram Main 1 4 Section 8 9 Schematic Diagram Main 2 4 Section 8 10 Schematic Diagram Main 3 4 Section 8 11 Schematic Diagram Main 4 4 Section 8 12 Printed Wiring Board Main Section 8 13 Printed Wiring Board Deck Section 8 14 Schematic Diagram Deck Section 8 15 Printed Wiring Board Leaf SW Section 8 16 Schematic Diagram Leaf SW Section 8 17 Schematic Diagram Display 1 2 Section 8 18 Schematic Diagram Display 2 2 Section 8 19 Printed Wiring Board Display Sect
20. Remark not supplied 101 The components identified by mark A or dotted line with mark A are critical for safety s curit Replace only with part number specified Ref No Part No Description Remark Ref No Part No Description 551 A 4699 893 A BD MD BOARD COMPLETE 564 4 996 260 01 GEAR SL A 552 3 372 761 01 SCREW M1 7 TAPPING 565 4 996 261 01 GEAR SL B 553 4 996 267 01 BASE BU D 554 4 996 255 01 BASE BU C 566 4 996 264 01 SPRING SHAFT LEAF 555 4 900 590 01 SCREW PRECISION SMALL 567 4 996 265 01 SHAFT MAIN 568 4 996 256 11 SL BASE 556 4 996 258 01 SPRING COMPRESSION 569 4 996 257 01 RACK SL 557 4 996 262 01 GEAR SL C 570 4 996 263 01 SPRING CLV TORSION 558 1 667 954 11 FLEXIBLE BOARD 559 4 210 664 11 BASE BU A 571 4 988 560 01 SCREW P 1 7X6 A 560 8 583 028 01 OPTICAL PICK UP KMS 260A K1NP 572 4 211 036 01 SCREW 1 7X2 5 PWH HR901 1 500 502 11 HEAD OVER WRITE 561 4 996 252 01 CHASSIS BU M101 A 4672 475 A MOTOR ASSY SPINDLE 562 4 996 254 01 BASE BU B M102 A 4672 474 A MOTOR ASSY SLED 563 4 967 688 11 MAGNET ABSORPTION 102 1 762 148 21 SWITCH PUSH 2 KEY 128 SECTION 10 ELECTRICAL PARTS LIST AUDIO Note The components identified by Due to standardization replacements in the parts list CAPACITORS mark or dotted line with mark may be different from the parts specified in the uF uF A are critical for sa
21. 1 1 ooo 10101010 Reading the Display Convert the hexadecimal display into binary display If more than two causes they will be added Example When 84 is displayed Higher bit 8 1000 b7 Lower bit 4 0100 b2 In this case b2 and b7 are 1 and others are 0 it can be determined that the retry cause is combined of emphasis OFF monaural original copyright exists and write allowed Example When 07 is displayed Higher bit 0 2 1000 AILO Lower bit 7 0111 b0 b1 b2 In this case as b1 and b2 are 1 and others are 0 it can be determined that the retry cause is combined of emphasis ON stereo original copyright exists and write prohibited Hexadecimal Binary Conversion Table Hexadecimal Binary Hexadecimal Binary 13 SECTION 2 GENERAL Front Panel APERE ALL 14 60 59 58 57 56 de MES 20 54 53 52 51 LS 25 21 22 23 24 50 49 48 29 262728 4746 45 7 30 44 43 31 39 38 37 36 14 LOCATION OF PARTS AND CONTROLS POWER button and indicator REC button and indicator REC IT button CD MD SYNC button DISC SKIP EX CHANGE button DISC 1 button and indicator DISC 2 button and indicator D
22. i 1 3 Dol EE 8 y STE 3 HE iu Bit 1 2 Tum the jog dial to select SET CLOCK 1 Press CLOCK TIMER SET 45 MIC LEVEL knob 46 SPECTRUM ANALYZER button 47 DISPLAY button 48 REPEAT STEREO MONO button 49 DOLBY NR PLAY MODE PTY button 50 DIRECTION EDIT TUNER MEMORY button 51 P FILE MEMORY button 52 GEQ CONTROL button 53 FILE SELECT button 54 EFFECT button 55 FUNCTION button and indicator 56 lt TAPE B button and indicator 57 W TAPE B button and indicator 58 TAPE A button and indicator 59 B TAPE A button and indicator 60 Remote sensor 61 SYNC EQ indicator 62 EFFECT indicator 63 Display Window 64 POWER SAVE DEMO STANDBY button This section is extracted from instruction manual 8 1 P E SE 30 BAR i SE X Eg 224 5 Su 5 53 GR H 8557587 Bu aN 29 a SE fg SE 1641 d o g d z ae Ee z SECTION 3 DISASSEMBLY Note Follow the disassembly procedure in the numerical order given 3 1 LOADING PANEL 4 Us Ra COE 3 Turn the cam to the direction of arrow Loading panel Pull out the disc tray 3 2 MD MECHANISM AND FRONT PANEL Q Four step screws Connector CN601 2 Flat type wire ENNI CN102
23. 190 SUPP 22x 0 7 8 1807 US SP gt z 92 7 3 w UK G CIS HK KR AUS 1 oo D ccc 9804 RB16 L UK 6 CIS insi lineis 2801841 OK zu MUTE 0 22 2W 0 22 5W Last SWITCH R817 Rasa RY401 En ni 100k 24V tw 10 1 2W W gt I e 1 SHG L CH 0801 851 gt t f 00 ug R452 10000 185119 25 R451 10 10 d SET ui OVER LOAD 4 I 10 Taw 1 24 1 24 10 R821 C401 C451 LGNB D eu TETE gy Au Le Te E lt CIS A S Y ecd ip er 4 2401 59 co C452 SPEAKER 100 zx 155119 25 p 0 068 0 068 P 1 9819 R822 33k 2 3 0851 n age 28 1841 60 7 k d 100 exe i C813 68 TIO CN GE Gb Db Bro a i 0452 454 VH SUPP 6 44 PROTECT CONTROL R CH n 788 4 EXCEPT AEP UK G CIS 1 gt T 1 5 5 Zio Loose ims RS S 0431 435 456 T 1000 F 5 6 reso NN F C lt pass Rese 87 8 MM 8 0 8 RELAY RIVE 1 9 Foal 1s in i 4 7052 2 12 9 E i 0452 3 0436 E 21 5 8658 437 2541175 v MB 29N1175 5 8 Jk og 1 2 C853 1C801 0 w Gr ii 100 42801 02 gt 4 1 SP KR AUS ms eh 12 ue 50 6 4 9437 10k amp 4 2803 0435 2848985 5 1 2502785 2455 SWITCH g is G s EE 0 i Ue i 100k 100
24. 5 9 2 n R357 8 2k 3 Page 73 5 T T 50V ala 4 0588 1 BE pass 0 475 tL 10 pal 47 1 7 0 1 2 7 18 0 83 R313 100 4 0 1 1 0331 334 TRIGGER MOTOR CONTROL 50V gg ERNI 55 75 72 76 74 75 12 3 R332 12 5 R334 5 4 280 9336 9340 EI UNAT s 4 ip Sw s 2 STE gt 7k 055 s 2581116 12 5 258116 25 m R337 5 8335 oT ho 4 zik 0558 0 Faus gt t Le ES 1 1519 25 2 12 2 amp A 0 10806 gt lt I 3 3555 Tes 12 5 15671925 rase 12 8 lt E 330 ul ul n 0539 RD 542 TCT 24ES sg ok CN102 ISP FFC S eo 55 se F 1 371 T BIN O 1 53 MB RESET REC R BPB R BPB L APB R APB L o M oi m REC L ST BQUT ST CE sT Hov TUNED TUNER UNIT IS STEREO SUPPLIED AS lt sr L o THE ASSEMBLED A GNO BLOCK 5 o ST MUTE ST MUTE ST MUTE N C A GND N C FM AM TUNER 8355 155119 25 8534 155119 25 B45V A GNB R88 INT
25. 5 SPRE TP282 2 SPFB TEL y L 1 Les 09 ae p 8 yy Yy k C Xs 1 Page 65 Page 65 8 Page 65 Page 66 4 66 HCD MDX10 8 7 SCHEMATIC DIAGRAM BD MD 2 2 SECTION See page 56 for Waveforms See page 109 for IC Block Diagrams See page 113 for IC Pin Functions 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 64 AAA 88 MD BOARD 2 2 1 fh 5 2 eiiie CHE 0 1 F 21 125 0 a 2 Fl ii m C134 e 5 M 5
26. ENTER YES button and save the adjustment results in the non volatile memory EFB SAVE will be displayed for a moment 10 EFB 33 MO P will be displayed The optical pick up moves to the pit area automatically and servo is imposed 32 11 12 13 14 15 16 17 18 19 Rotate the dial 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 Specification A B Press the ENTER YES button and save adjustment results in the non volatile memory EFB ii SAVE will be dis played for a moment Next EF MO ADJUST is displayed The disc stops rotating automatically Press the amp EJECT button and remove the disc Load the check disc MD TDYS 1 Roteto AMS dial and display EF CD ADJUST Press the ENTER YES button and display EFB 52 CD Servo is imposed automatically Rotate the AMS dial 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
27. ch LR clock input 24 XBCKI Serial data clock input 25 ADDT Data input from the A D converter 26 DADT Data output to the D A converter 21 LRCK LR clock output for the A D and D A converter 44 1 kHz 28 XBCK Bit clock output to the A D and D A converter 2 8224 MHz 29 FS256 11 2896 MHz clock output Not used 30 DVDD 3V power supply Digital 31 to 34 A03 to A00 DRAM address output 35 10 DRAM address output Not used 36 to 40 A04 to A08 DRAM address output 41 All DRAM address output Not used 42 DVSS Ground Digital 43 XOE Output enable output for DRAM 44 XCAS CAS signal output for DRAM 45 09 Address output for DRAM 46 XRAS RAS signal output for DRAM 47 XWE Write enable signal output for DRAM Used CXD2652AR Not used CXD2650R S stands for Schmidt input I A for analog input 3 for 3 state output and A for analog output in the column I O ha 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
28. A 4419 330 A STANDBY BOARD COMPLETE AUS R763 1 249 414 11 CARBON 560 5 1 4W SOROR RAH RR RIK k ok ke oF ok obe obe oE obe ok k obe oR ole obe ok k ote R ke A 4419 651 A STANDBY BOARD COMPLETE KR spe ske ok ste ok sje k 1 673 377 11 SECONDARY BOARD lt CAPACITOR gt lt CONNECTOR gt C11 1 126 937 11 ELECT 4700uF 20 16V C12 1 164 159 11 CERAMIC 0 1uF 50V CN881 1 564 525 11 PLUG MICRO CONNECTOR C13 1 126 933 11 ELECT 100uF 20 16V US CND AEP UK G CIS C14 1 126 968 11 ELECT 100uF 20 50 CN881 1 564 527 11 PLUG MICRO CONNECTOR 12 C15 1 164 159 11 CERAMIC 0 1uF 50V E SP MY HK AR KR AUS C16 1 126 948 11 ELECT 100uF 20 35 lt FUSE gt C17 1 104 664 11 ELECT 47uF 20 16V C21 1 113 925 11 CERAMIC 0 01uF 20 250 A F881 1 532 506 31 FUSE T6 3AL 250V EXCEPT US CND US CND A F881 1 576 109 21 FUSE T6 3AL 250V US CND E HK AR C22 1 164 159 11 CERAMIC 0 1uF 50V A F882 1 532 504 31 FUSE T4AL 250V E SP MY HK AR KR AUS EXCEPT US CND A F883 1 532 504 31 FUSE T4AL 250V E SP MY HK AR KR AUS A F884 1 532 506 31 FUSE T6 3AL 250V EXCEPT US CND lt CONNECTOR gt A F884 1 576 109 21 FUSE T6 3AL 250V US CND E HK AR CN11 1 564 321 00 PIN CONNECTOR 2P KR CN11 1 580 230 11 PIN CONNECTOR PC BOARD 2P EXCEPT KR FUSE HOLDER CN12 1 564 321 00 PIN CONNECTOR 2P US CND AEP UK G CIS KR AUS FH8810 1 533 293 11 FUSE HOLDER CN12 1 564 687 11 CONNECTOR E
29. H Page 75 SLIDE 5811 ROTARY ENCODER BU TRAY ABBRESS 5 R TU 07 RN BOA RB 12 13 31 98 8 26 SCHEMATIC DIAGRAM CD MOTOR SECTION NOTE PT Voltages and waveforms are dc with respect to ground ROTARY ENCOBER under no signal conditions BU TRAY ADDRESS no nark STOP 1C801 MOTOR BRIVER 5801 OPEN CLOSE CN801 BET amp I 5 1 0 6 OPEN LOAD OUT 0 N a E2 78 BOND in 88 LOABIN LOABOUT Page 71 vec MTZJ T 72 5 6C M 155119 1 1 9801 8804 i M801 SLIBE MOTOR MOTOR TURN BOARD 1C701 M54641L CONNECTOR BOARD SENSOR BOARD R701 1C702 5 BISC SENSOR TABLE SENSOR gSseBe Sas sz 00600000 RPI 1391 as gt 3 d 0 01 CN703 CN701 H 8P 8P 1 10701 R706 330 8 ral ie 9701 MOTOR SRIVER TBLR CN704 TBLL 4P 4 MGND 1 C702 10 50V C701
30. B Deck reel pulse detector A SHUT A Deck reel pulse detector SOFT TEST Software test port KEY CD ADJ CD adjust point port MODEL IN 010 O O O O O Version select signal input AVSS Ground SPEC IN Version select signal input VREF Analog reference voltage input AVCC Analog power supply TC RELAY REC PB head selection output for IC602 cdi 601 DISPLAY CONTROL TMP88CS77F 6003 DISPLAY board Pin Name JOGA Function Rotary encoder S601 pulse input LED LED switch signal WAKE UP WAKE UP signal LED LED switch signal L SEL LED select signal JOG B Rotary encoder S601 pulse input 11 12 VOLA VOLB Rotary encoder S602 pulse input 13 to 15 DISC 3 LED to DISC 1 LED LED switch signal 16 MD LED LED switch signal 17 to 20 KEY 3 to KEY 0 Key input 21 MD REC MD REC R signal 22 LOW F01 Sptctrum analyzer input Super low flegency 40Hz 23 BPF 1 F02 Sptctrum analyzer input 100Hz 24 BBF 2 Sptctrum analyzer input 400Hz 25 BBF 3 Sptctrum analyzer input 2KHz 26 BBF 4 Sptctrum analyzer input 6KHz 27 ALL B L R Sptctrum analyzer input all band 28 MD RECL MD L signal 29 VSS
31. amp 1 AEP UC 6 CIS C104 3191 SUPER R198 wa EXCEPT AEP UK 6 CIS TM401 RCH i3 3 E 8056565 On EO o 6522 9 8 9322 omo 9 855 o o VE 852 858 2179 co C856 A 85525 89528955546 o 4 d E C858 ur E i 5 O 1 673 373 SPEAKER LCH AEP UK G CIS O 75 11 76 HCD MDX10 Semiconductor Location Location 1 D O o H G H 6 4 7 10 TIOQOQOUUUIUUU Location ommmmog CO ss ss D rm Tm Tn T LAL D nooo no JA uf J NI we D D D TOIOIIIOOO0 D D D 2100011 ohRAD AF G TIG T G G GO amp G HCD MDX10 8 13 PRINTED WIRING BOARD DECK SECTION See page 40 for Circuit Boards Location HRPE101
32. 1K 5 F EXCEPT AEP UK G CIS 10K 5 1 4W EXCEPT AEP UK G CIS 240K 5 1 4W 240K 5 1 4W 33K 5 1 4W 2 2K 5 100 5 1 4W 100 5 1 4W 2 2K 5 1 4W F 8 2K 5 8 2 5 1 4W 4 7 5 1 4W 22K 5 1 4W 1M 5 1 4W 160K 5 1 4W 100K 5 1 4W 10K 5 1 4W 18K 5 1 4W 10K 5 1 4W 10K 5 1 4W 390K 5 1 4W 2 7K 5 F 8 2 5 1 4W 75 5 1 4W 75K 5 1 4W 47K 5 1 4W 47K 5 1 4W 47K 5 1 4W 1K 5 F 4 7 5 1 4W 4 7 5 680 5 2 2 5 1 4W F 680 5 1 4W F 2 2 5 F 47 5 1 4W 1K 5 F 330 5 1 4W 47K 5 1 4W 47K 5 1 4W 330 5 1 4W 47K 5 1 4W 1K 5 1 4W 33K 5 1 4W 2 2K 5 100 5 1 4W 100 5 1 4W 2 2K 5 1 4W 8 2K 5 1 4W F 8 2 5 1 4W 4 7K 5 33K 5 1 4W Ref No Part No Description R367 1 249 441 11 CARBON R375 1 249 433 11 CARBON R376 1 249 429 11 CARBON R377 1 249 441 11 CARBON R381 1 249 413 11 CARBON R382 1 249 413 11 CARBON R383 1 249 413 11 CARBON R384 1 247 807 31 CARBON R391 1 247 807 31 CARBON R392 1 247 807 31 CARBON R393 1 249 435 11 CARBON R394 1 249 435 11 CARBON R401 1 260 076 11 CARBON R402 1 260 076 11 CARBON AN 411 1 215 892 11 METAL OXIDE AN R411 1 215 893 11 METAL OXIDE AN R411 1 216 456 00 METAL OXIDE AN R411 1 216 457 00 METAL OXIDE R412 1 249 417 11 CARBON R413 1 249 417 11 CARBON R414 1 249 417 11 CARBON R415 1 249 429 11 C
33. 304 4 951 940 01 INSULATOR BU 305 4 917 565 01 SHAFT SLED 301 308 307 302 306 The components identified by mark A or dotted line with mark A are critical for safety Replace only with part number specified Les composants identifi s par une marque A sont critiques pour la s curit Ne les remplacer que par une pi ce portant le num ro sp cifi Remark BD CD BOARD COMPLETE Remark Ref No Part No Description 306 4 917 564 01 GEAR P FLATNESS 307 A 4724 486 A 308 4 951 620 01 SCREW 2 6X8 BVTP 309 3 713 786 51 SCREW P 2X3 M201 4917 523 3 MOTOR ASSY SPINDLE M202 X 4917 504 1 MOTOR ASSY SLED ea 9 7 TC MECHANISM SECTION 1 TCM230AWR2 230PWR2 NOTE Two types of parts which are not interchangeable are available for the Head deck A ASSY and Head deck B ASSY When replacing the parts refer to the following figure and use the appropriate part 408 Parts with P mark 230PWR2 Parts without P mark 230AWR2 SU 404 E HRPE101 403 405 Sy Ver 1 1 2001 06 401 Ref No Part No Description Remark Ref No Part No Description Remark 401 3 376 464 11 SCREW PTT 2 6X6 GROUND POINT 410 3 016 573 01 LEVER EJECT PREVENTION R 402 3 911 116 21 RIVET PUSH 403 3 016 574 11 SPRING HEAD TENSION 411 3 032 810 02 SPRING R TORSION 404 X 3374 156 4 PINCH LEVER REV ASSY 412 3 016 572 01 LEVER
34. 50 O 52 2 12 gt SENS 0 Sb 2 13 sa CLk o 53 2 14 scor 19 245 MEENE C394 M 7V UNSW 470 y M T 10V La 1 09 SOAS G CLOG SAS M M M gt ww L h b b s YYYY YYYY AO Y PES 7 b 3 71 4 72 e Voltages and waveforms are dc with respect to ground under no signal conditions no mark FM 67 68 16 Page 69 Page 69 HCD MDX10 8 9 SCHEMATIC DIAGRAM MAIN 2 4 SECTION See page 75 for Printed Wiring Board
35. Mechanism Type MDM 5A Optical Pick up Type KMS 260A K1NP TAPE DECK SECTION Model Name Using Similar Mechanism HCD DR4 DR5 DR6 DR440 W300 W5000 XB500 Tape Transport Mechanism Type SPECIFICATIONS TCM 230AWR2 230PWR2 The following measured at 120 240 V 50 60Hz player section DIN power output rated 95 95 watts Continuous RMS power output reference Inputs VIDEO AUDIO IN phono jacks MIX MIC phone jack Outputs PHONES stereo mini jack SPEAKER SUPER WOOFER except for European model Shinagawa Tec Service Manual Production Group System Compact disc and digital 6 ohms at 1 kHz DIN audio system e 120 120 watts ns 6 ohms at 1 kHz mission duration 10 THD continuous voltage 250 mV Laser output Max 44 6 uW impedance 47 kilohms This output is the value sensitivity 1 mV measured at a distance of impedance 10 kilohms 200 mm from the objective lens surface on the Optical Pick up Block accepts headphones of 8 with 7 mma ohms more Frequency response 2 Hz 20 kHz 0 5 dB accepts impedance of 6 to Wavelength 780 790 nm 16 ohms Signal to noise ratio More than 85 dB Dynamic range More than 85 dB voltage 1V impedance 1 kilohm Continued on next page COMP ACT DISC DECK RECEIVER SON Y MD deck section System Laser output Recording time Sampling frequency Frequency response OPTICAL DIGITAL IN MiniDisc di
36. REC PAUSE co TAPE B MEMORY 6732 8722 52 TUNER BANB wi p x 3 10 Veg E KARAOKE PON MENU 2 7 _ MIX RKO 5 Za 4 ts sel 244 8 BL B 9 ve LP 087 95 eH o At t l 57 5 mf e z 1 5 50V as na 2 ab 24 FT Be s gas gn CB LOOP BTSPLAY BEMO REPEAT EBIT FILE FUNCTION STEREO BIRECTION L IC712 CLOCK MONO TUNER MEMORY TIMER SET S EFFECT GEQ B 58 E PLAY MOBE CONTROL MIC AMP BOLBY NR i EN KEYO 20 9613 4 94 114 5 R648 1 5 10k gt NON STOP mM TAPE B 206 ENTER NEXT CB PLAY PAUSE MD PLAY PAUSE REC PAUSE 4 z t Q jas a R671 TAPE A 84 35 s ao ox gel 4 4 18k I i ae Z 81 SYNC 25 w 9601 605 5 44 gt gt GROOVE PAUSE PLAY PAUSE MB PLAY REC L ca 842 LEB SWITCH TAPE A 7 M xm 8 8 8 5 5 9602 58 en E 2 2 on S 2581116 DE ME PE oF ee 94 2 8 Ser S XT B 8 2 M SUME y EN des 58 Ses 38 S 5 6k I ge E 377 Ur 598 j 2 E 4 94 4 94 0608 9606 0604 ES 9 114 5 BTCTT4ES 114 5 BTCTT4ES 5 1 0504 618 LEB SWITCH 1 09 18 34 gt 3 5 gt 3 6 gt 3 7 gt 8 19 PRINTED WIRING BOARD DISPLA
37. Voltages and waveforms are dc with respect to ground The components identi Les composants identifi s par Under SHUNT COMERS fied by mark A or dot une marque sont critiques no mork CB PLAY ted line with mark pour s curit are critical for safety Ne les remplacer que par une Replace only with part pi ce portant le num ro sp ci number specified fi 59 60 HCD MDX10 8 5 PRINTED WIRING BOARD BD MD SECTION See page 40 for Circuit Boards Location OPTICAL PICK UP KMS 260A KI NP B MB BOARD 1 SI8E A O el Semiconductor Location A 1 goo cp Aet o gem O C 1 O 7 B MB BOARD 1 SIDE B Page 89 A Page 89 B Semiconductor Location Location C C B C D B B B C C 3 3 1 1 1 3 3 3 1 2 62 HCD MDX10 8 6 SCHEMATIC DIAGRAM BD MD 1 2 SECTION See page 56 for Waveforms See page 109 for IC Block Diagrams See page 112 for IC Pin Functions 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 NOTE e Voltages and waveforms are dc with respect to ground OPTICAL PICK UP BLOCK KMS 260A K1 NP g
38. gt gt 8 E dat To ee i 1 RT 6 7 2 3 07 2 je 5 gt gt 1 1405 d 1601 17 Ot ABC4570 1 B AM E gt F i gt los i AM On 1 1 R608 I 220 602 7 16602 c lt G REC PB E SWITCH C231 1 1 120p I I R331 H I 12k g 1 i E lt lt T 1 1451 Y Zn i R431 1 12k C431 12 438 0333 270 270 1 J 0623 BIAS ON OFF 9621 622 SWITCH 8 T i E 2204H I 7 30 4 7 7 BH 77 5 3600 1 0 9 E aile 7 1 5 s 8 8131818151 eTzTzTaTeT 1 318181318 23238 T 7 5 amp gt 7 3 0 9 I C621 9622 21 3 L i 100009 H 2862001 100V 6622 STITT 22 21818 4 50 09 0 V4 PB APB_LCH APB_RCH GND_PB BPB_LCH BPB_RCH V _PB gt RELAY 4 71 V _BIAS V _BIAS REC_RCH REC_LCH HEABEARTH j Note The components identi fied by mark Nor dot ted line with mark AN are critical for safety Replace only with part number specified Note Les composants identifi s par une marqu
39. test tape P 4 A100 10kHz 10 oscilloscope VIDEO AUDIO OUT I O O Waveform of oscilloscope 9299 o 180 v wrong in phase 135 good After the adjustments apply suitable locking compound to the parts adjusted Adjustment Location Playback Head Deck A Note Perform this adjustments for both decks Procedure 1 Mode Playback test tape P 4 A100 10kHz 10dB VIDEO AUDIO OUT level meter 2 Turn the adjustment screw and check output peaks If the peaks do not match for L CH and R CH turn the adjustment screw so that outputs match within 1 dB of peak L CH peak within 1dB screw position screw L CH R CH position peak peak 36 Record Playback Erase Head Deck Tape Speed Adjustment Deck A Note Set the test mode using the following method and begin tape speed adjustment In the test mode the speed will switch to double speed or normal speed each time the HI DUB button is pressed Procedure With the power turned ON press the Blj button ENTER NEXT button and DISC 3 button simultaneously The CD TYPE INDICATOR on the fluorescent display tube will blink while in the test mode To exit the test mode press the 1 button Insert the WS 48B into deck B Press the button of deck B
40. 06 B PLAY SW M B PLAY MB WAKE UP 19 68 EQ H N ST BY LED CLOCK OUT 49 DEN BIS wO SERTION 81 REC MUTE DATA 89 80 NR ON OFF Page 50 NR ON OFF ce R PB PASS REC PB PASS SS DURCH TIMER LED 6 CAPM CAPM CNT2 CAPM CNT2 74 RESET 12 ON OFF 85 ALC RESET ALC ONOFF 7 78 TC MUTE SWITCH n Hs 5 CAP M H L 0501 ATRG ATRG AC CUT 02 POWER B TRG 2 SECTION 7 AMS IN MASTER CONTROL N QUT 58 493 LAT 10501 n 8 Page 53 RDS DATA 47 493 DATA 1502 3 CLK RDS INT 48 49 1 EM AM TUNER 512 64 STDIN D503 SUPPLIED AS THE lt STEREO GO Sime SUPPLIE R ASSEMBLED TUNED 61 TUNED 45 6V STBY BLOCK ST CE X OUT 13 STCE 49 ST MUTE 613 ST MUTE 16 hen gt 65 ST CLK L 63 TBLL DER 65 TBLR XC IN 40 SCOR 19 SCOR 32 768KHz Same as L ch 61 T SENS XC OUT 1 TRAY SENS SIGNAL PATH iin 66 HP DET 86 RY SW FM X RST 6 CD CDCLK lt ER ON OFF CD DATA 2 POWER 2 gt gt PB ENS 60 gt gt REC CD 52 CD POWER SECTION SQCLK amp CD POWER 5 VIDEO MD 0 DATA MM Page 42 58 XLT e FL SW ON OFF gt gt gt REC Digital UT OPEN STANDBY RELAY iai OUT OPEN 2 STBY RELAY 43 DE gt gt gt REC Digital out iio 69 ENC2 DISC LED ENC 3 68 ENC3 UP SW sence 67 LOAD IN Tv 66
41. 1 Rotate the AMS dial and display TEMP ADJUST 2 Press ENTER YES button and select the TEMP ADJUST mode played 4 To save the data press the ENTER YES button When not saving the data press the MENU NO button 5 When the ENTER YES button is pressed TEMP 2 SAVE will be displayed and turned back to TEMP ADJUST display then When the MENU NO button is pressed TEMP AD JUST will be displayed immediatelly Specified Value OF 10 IF and 20 2F 7 10 LASER POWER ADJUSTMENT Check the IOP value of the optical pick up before adjustments Refer to 7 8 Recording and Displaying IOP Information Connection Laser power meter Optical pick up ee e O objective lens Digital volt meter BD board CN110 pin 1 3 oaA o CN110 IOP o Adjusting Procedure 1 Set the laser power meter on the objective lens of the optical pick up When it cannot be set properly press the button and display the MD and then press the 544 button or P gt button to move the optical pick up Connect the digital volt meter to CN110 pin 6 1 3 and CN110 pin 2 IOP 2 Rotate the AMS dial and display LDPWR ADJUST Laser power For adjustment 3 Press the button once
42. 1K 150 150 150 150 75 150 75 150 150 150 150 150 150 150 75 75 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 DISPLAY i a p pP p F F Remark Ref No Part No Description Remark 1 4W R694 1 247 804 11 CARBON 75 5 1 4W 1 4W R695 1 249 407 11 CARBON 150 5 1 4W 1 4W 1 4W R696 1 249 407 11 CARBON 150 5 1 4W R697 1 249 407 11 CARBON 150 5 1 4W 1 4W R698 1 249 407 11 CARBON 150 5 1 4W 1 4W R699 1 249 407 11 CARBON 150 5 1 4W 1 4W R700 1 249 407 11 CARBON 150 5 1 4W 1 4W 1 4W R701 1 249 429 11 CARBON 10K 5 1 4W R702 1 249 429 11 CARBON 10K 5 1 4W 1 4W R703 1 249 429 11 CARBON 10K 5 1 4W 1 4W R704 1 249 429 11 CARBON 10K 5 1 4W 1 4W R705 1 249 429 11 CARBON 10K 5 1 4W 1 4W 1 4W R706 1 249 429 11 CARBON 10K 5 1 4W R707 1 249 429 11 CARBON 10K 5 1 4W 1 4W R708 1 249 429 11 CARBON 10K 5 1 4W 1 4W R709 1 249 429 11 CARBON 10K 5 1 4W 1 4W R710 1 249 429 11 CARBON 10K 5 1 4W 1 4W 1 4W R711 1 249 429 11 CARBON 10K 5 1 4W R721 1 249 429 11 CARBON 10K 5 1 4W 1 4W R722 1 249 417 11 CARBON 1K 5 1 4W 1 4W 723 1 249 441 11 CARBON 100K 5 1 4W 1 4W R724 1 249 417 11 CARBON 1K 5 1 4W 14W 1 4W R725 1 249 433 11 CARBON 22K 5 1 4W R726 1 249 429 11 CARBON 10K
43. 50V R383 1 216 073 00 METAL CHIP 10K 5 1 10W C359 1 163 251 11 CERAMIC CHIP 100PF 5 50V C360 1 163 251 11 CERAMIC CHIP 100PF 5 50V R384 1 216 073 00 METAL CHIP 10K 596 1 10W C362 1 163 038 91 CERAMIC CHIP 0 1uF 25V R385 1 216 073 00 METAL CHIP 10K 5 1 10W C363 1 163 251 11 CERAMIC CHIP 100PF 5 50V R386 1 216 073 00 METAL CHIP 10K 5 1 10W R391 1 216 073 00 METAL CHIP 10K 5 1 10W C503 1 126 206 11 ELECT CHIP 100uF 20 6 3V R395 1 216 073 00 METAL CHIP 10K 5 1 10W C509 1 126 206 11 ELECT CHIP 100uF 20 6 3V C510 1 126 206 11 ELECT CHIP 100uF 20 6 3V R400 1 216 073 00 METAL CHIP 10K 596 1 10W C522 1 163 038 91 CERAMIC CHIP 0 1uF 25V R816 1 216 216 00 RES CHIP 5 6K 596 1 8W C527 1 163 038 91 CERAMIC CHIP 0 1uF 25V R817 1 216 216 00 RES CHIP 5 6K 5 1 8W R818 1 216 174 00 RES CHIP 100 5 1 8W C528 1 163 038 91 CERAMIC CHIP 0 1uF 25V R819 1 216 174 00 RES CHIP 100 5 1 8W C529 1 163 038 91 CERAMIC CHIP 0 1uF 25V C2001 1 163 038 91 CERAMIC CHIP 0 1uF 25V R2002 1 216 073 00 METAL CHIP 10K 5 1 10W R2004 1 216 025 91 RES CHIP 100 5 1 10W lt CONNECTOR gt R2005 1 216 025 91 RES CHIP 100 5 1 10W R2006 1 216 025 91 RES CHIP 100 5 1 10W CN101 1 770 072 11 CONNECTOR LIF NON ZIF FFC23P R2007 1 216 025 91 RES CHIP 100 5 1 10W CN102 1 784 687 41 PIN CONNECTOR PC BOARD 7P CN103 1 784 834 21 CONNECTOR FFC LIF NON ZIF 23P VIBRATOR CN104 1 784 833 21 CONNECTOR FFC LIF NON ZIF 21P CN105 1 784 863 21 CONNECTOR FFC LIF NON
44. 65 MUX SUBCODE 908 01 sasy ES ed PROCESSOR 005 42 DOSY dE ain 68 MONITOR iB CONTROL MNTI amp SE CONVERTER qm 2 ADIN SS G SENS VC VCC SOK 8 gt SRDT VC ADFG ADFG ADIP cru 6 SCLK VC 3 OE 8 DEMODULATOR VF SWDT BD MD A TEMPR DECODER AU SECTION TRACKING TE Page 45 1 Y 0101 W ERROR SE i AMP SPINDLE PWM 3 AUTO SERVO GENERATOR SEQUENCER i XWE Gp PD 1 i SERIAL 82 DTRF RAS 16 SCLK a CKRF XCAS PARALLEL 5 XOE DECODER 80 LRE 3 FOCNT a o al lec e cc ec 1 1 Al co lt 1 E DO D3 09 83 04 05 10 3 63 6869 66 6502 81 49 48 50 5 34 31 36 40 45 ILCC APC 1 LD 5 0162 163 TX Je LDON HF MODU WRPWR S SW MODULE 10103 0102 MOD TRACKING SLED SPINDLE MOTOR DRIVE COIL FOCUS TRACKING COIL DRIVE 0 5 SDA EEP ROM ud scl 6 SCL FOCUS E COIL LIMIT IN REFLECT DETECT SW PROTECT 101 102 CHACK IN SW 5601 604 PACK OUT SW PLAY P SW M102 SLED MOTOR OR RDW 101 My SPINDLE MOTOR 7 103 LOAD IN LOADING MOTOR LOAD OUT 4 DIG RST 09 453 44 HCD MDX10 BD MD SECTION 2 NID D A CONVERTER IC201 MD INTL AD IN L
45. COMPLETE 103 X 4951 198 1 CASSETTE HOLDER A ASSY EXCEPT AEP UK G CIS 104 X 4951 199 1 CASSETTE HOLDER B ASSY 118 A 4419 325 A CD PANEL BOARD COMPLETE AEP UK G CIS 105 4 214 775 11 SPRING PUSH CATCHER RETURN 119 A 4419 324 A DISPLAY BOARD COMPLETE AEP UK G CIS 106 4 214 760 11 CATCHER A PUSH 119 A 4419 497 A DISPLAY BOARD COMPLETE 107 4 214 761 11 CATCHER B PUSH EXCEPT AEP UK G CIS 108 4 214 384 11 KNOB VOL 120 4 214 439 11 HOLDER FL TUBE 109 4 214 383 11 KNOB JOG 121 4 214 385 81 KNOB MIC 110 4 930 336 61 FOOT FELT 122 1 675 345 11 WIRE FLAT TYPE 23 CORE 123 1 673 382 11 MD LINK SW BOARD 111 4 216 415 01 SPRING L 124 1 673 381 11 POWER SW BOARD 112 4 216 416 01 SPRING R 113 X 4951 197 1 FRONT PANEL ASSY AEP UK G CIS 125 1 673 837 21 TC STOPPER A BOARD 113 X 4951 204 1 FRONT PANEL ASSY EXCEPT AEP UK G CIS 126 1 673 838 21 TC STOPPER B BOARD 114 4 962 708 71 EMBLEM 4 A SONY 127 1 673 379 11 JOG BOARD 128 1 673 380 11 VOL BOARD 115 4 216 729 41 LID CARTRIDGE FL601 1 517 841 11 INDICATOR TUBE FLUORESCENT 116 4 976 593 11 SPRING LID TORSION i 9 4 CD MECHANISM DECK SECTION 1 CDM38LH 5BD32L 202 Ref No Part No Description Remark Ref No Part No Description Remark 201 4 981 789 01 BRACKET YOKE 207 4 988 162 01 ROLLER 202 4 977 945 01 TRAY TURN 208 4 977 941 01 BEARING WORM 203 X 4946 665 1 SHAFT ASSY WORM 209 1 658 576 11 SENSOR BOARD 204 4 977
46. E AR KR AUS under no signal conditions R553 680 2 2k 330 16905 nark CD PLAY EXCEPT US NJM7812FA 29 US MSF78M12L 1 ofolotlolotlololalolo i i N0803 2 069 2 9 Og 13 O 15 oo u u ez x e 23 5 gt gt gt lt amp rs go stb Bb o aku tS POPP ETS lt lt lt lt hoe E 5 8556 5 T J gt 3 Page 106 Page 84 74 PRINTED WIRING BOARD MAIN SECTION See page 40 for Circuit Boards Location MAIN BOARD C305 5501 0508 Sees Tepe yoo le aa S oh JW300 13 9 2 298 JW299 5 29 ele 25 C e ig 635 1323 C556 312 m 0351 W323 8513 dl 327 8545 ewe 2 8326 546 8 6 eV Seis pr o 9 R305 ENVE 8306 Page 97 Page 97 Page 58 FM AM TUNER TUNER UNIT 15 SUPPLIEB AS THE ASSEMBLED Li 29520 eic 203519 0551 59505 450 0805 9
47. Indicates the C1 error Mode display AD Indicates ADER Error rate display 3 Address display The address is displayed as follows MO recordable disc CD playback only disc Address display Pressing the CLEAR button switches between the groove display and pit display Y h s MO pit and CD Auto gain display Not used in servicing h a MO groove Y h Indicates the header address Detrack check display Not used in servicing s Indicates the SUBQ address Y a Indicates the ADIP address IVR display Not used in servicing Y Note is displayed when servo is not imposed 4 Auto gain display Not used in servicing The auto gain is displayed as follows MEANINGS OF OTHER DISPLAYS AG Contents 5 Detrack check display Not used in servicing Display The detrack is displayed as follows vnen Hi Wris ot ADR During continuous playback STOP CLV OFF Light off CLV ON Green Tracking servo OFF Unber Tracking servo ON Green REC Recording mode ON Recording mode OFF SYNC CLV low speed mode CLV normal mode L SYNC ABCD adjustment completed OVER Tracking offset cancel ON Tracking offset cancel OFF 6 IVR display Not used in servicing The IVR is displayed as follows 1 Tracking auto gain OK REPEAT Focus auto gain O
48. Leave it as it is and press the ENTER YES button 8 Write 9 Press REPEAT STEREO MONDO button to complete Display Precedure 1 With the power ON press the CD MD SYNC 2 Rotate the AMS dial to display Service and press the YES button 3 Rotate the AMS dial to display lop Read 4 is displayed and the recorded contents are displayed indicates value labeled on the pick up indicates the value after adjustment 5 end press the MD WALKMAN SYNC button MENU NO MONO button button to display Iop Read Then press the 10 The display becomes Ref is an arbitrary number and the numbers which can be changed will blink Complete will be displayed momentarily The value will be recorded in the non volatile memory and the display will become REPEAT STEREO CHECKS PRIOR TO PARTS REPLACEMENT AND ADJUSTMENTS Before performing repairs perform the following checks to determine the faulty locations up to a certain extent Details of the procedures are described in 5 Electrical Adjustments Criteria for Determination Unsatisfactory if specified value is not satisfied 0 9 mW power Specified value 0 84 to 0 92 mW 7 0 mW power Specified value 6 8 to 7 2 mW lop at 7mW Labeled on the optical pickup value 10mA Traverse waveform Specified val
49. R16 1 247 807 31 CARBON 100 5 1 4W 13 1 233 546 1383 ENCAPSULATED COMPONENT SP MY HK R17 1 247 807 31 CARBON 100 5 1 4W 13 1 693 443 11 TUNER UNIT FM AM AEP UK G CIS 13 1 693 453 11 TUNER UNIT FM AM E R18 1 247 807 31 CARBON 100 5 1 4W 54 1 773 043 11 WIRE FLAT TYPE 17 CORE R18 1 249 427 11 CARBON 6 8K 5 1 4W 55 1 773 025 11 WIRE FLAT TYPE 15 CORE 330mm US CND R19 1 249 427 11 CARBON 6 8K 5 1 4W 56 1 769 976 11 WIRE FLAT TYPE 13 CORE R20 1 249 419 11 CARBON 1 5K 5 1 4W US CND E AR KR AUS R23 1 249 416 11 CARBON 820 5 1 4W 56 1 773 008 11 WIRE FLAT TYPE 15 CORE 140mm AEP UK G CIS SP MY HK R24 1 249 416 11 CARBON 820 5 1 4W 57 1 773 185 11 WIRE FLAT TYPE 23 CORE R25 1 247 807 31 CARBON 100 5 1 4W 59 1 569 007 11 ADAPTOR CONVERSION 2 R26 1 249 429 11 CARBON 10K 5 1 4W 59 1 569 008 21 ADAPTOR CONVERSION 2P SPMY R28 1 249 427 11 CARBON 6 8K 5 1 4W EXCEPT US CND 59 1 770 019 11 ADAPTOR CONVERSION PLUG HK R31 1 202 725 00 SOLID 3 3M 10 1 2W 60 1 696 845 11 CORD POWER AUS US CND 60 1 769 079 11 CORD POWER KR A60 1 777 071 41 CORD POWER AEP G CIS SP MY lt RELAY gt A60 1 777 514 11 CORD POWER UK RY11 1 755 276 11 RELAY POWER A60 1 782 315 21 CORD POWER E A60 1 783 820 21 CORD POWER US CND lt TRANSFORMER gt A60 1 783 941 31 CORD POWER AR 65 1 569 972 21 SOCKET SHORT 2P 1 433 832 11 TRANSFORMER POWER 67 1 783 570 11 WIRE FLAT T
50. R231 1 249 429 11 CARBON 10K 5 1 4W C702 1 126 964 11 ELECT 10uF 20 50V R232 1 249 441 11 CARBON 100K 5 1 4W C705 1 162 306 11 CERAMIC 0 01uF 20 16V R234 1 249 417 11 CARBON 1K 5 1 4W R251 1 249 395 11 CARBON 15 5 1 4W lt CONNECTOR gt R252 1 247 807 31 CARBON 100 5 1 4W 703 1 750 413 11 CONNECTOR FFC FPC 8P 3k 3k sk sk sk ok sk ok ok Sk Sk fe ok ok oR de k oe ke cbe oe oe be OR oe bebe zb fC be cbe CN704 1 506 469 11 PIN CONNECTOR 4P DIODE D701 8 719 983 66 DIODE MTZJ T 72 3 6B 444 MOTOR TURN POWER SW SECONDARY SENSOR STANDBY Ref No Part No Description Remark Ref No Part No Description Remark lt IC gt 1 658 576 11 SENSOR BOARD IC701 8 759 633 65 M54641L IC RESISTOR 16702 8 749 924 18 PHOTO INTERRUPTER 1391 R706 1 249 411 11 CARBON 330 5 1 4W 10703 8 749 924 30 IC PHOTO REFLECTOR GP2S28 R707 1 249 401 11 CARBON 47 5 1 4W ole le ole ole fc ole fe oe ole se a oe fe fe oe FOR af fe af af a EEE EE EEES A 4419 327 A STANDBY BOARD COMPLETE AEP UK G CIS 1 673 381 11 POWER SW BOARD Ee a fe a ee ok kok A 4419 328 A STANDBY BOARD COMPLETE E SP MY HK AR D751 8 719 063 93 DIODE SLR325VC N T32 I C5 A 4419 329 A STANDBY BOARD COMPLETE US CND 3k ske ok ste se sje k obe ok ote RESISTOR
51. X 100 11 Press the ENTER YES button display MO CHECK The disc stops rotating automatically 12 Press the MD button and remove the disc 13 Load the check disc MD TDYS 1 14 Roteto the AMS dial and display EF CD CHECK 15 Press the ENTER YES button and display EFB CD Servo is imposed automatically 16 Observe the waveform of the oscilloscope and check that the specified value is satisfied Do not rotate AMS dial Traverse Waveform gt VC Specified value Below 10 offset value 2 B Offset value 26 X 100 17 Press the ENTER YES button and display EF CD CHECK 18 Press the amp EJECT MD 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 pin 94 9 1 9 CN110 VC o4 LUE 7 6 4 Focus Bias Check Change the focus bias and check the focus tolerance amount Checking Procedure 1 Load a test disk MDW 74 AU 1 2 Rotate the 5 dial and display CPLAY MODE 3 Press the ENTER YES button twice and CPLAY
52. Z Flat type wire CN103 MD mechanism e Wire QD Fiat type wire Four screws S CN303 3x8 Flat type wire 2 S CN304 N Screw 3x10 Bracket MDM Front panel CN501 Two screws BVTT3x6 Screw BVTT3x6 16 3 3 CASSETTE LID AND TAPE MECHANISM Tape mechanism Three screws BVTP2 6x8 Two screws BVTP2 6x8 Note for installation Spring L Cassette lid R block Cassette lidr L block gt Portion Portion o Spring R Release Portion 3 4 MD LINK POWER SW CD PANEL BOARDS AND DISPLAY BOARD Power SW board Two claws Four screws CD Panel board Two claws Four screws BVTP2 6x8 Flat type wire MD link SW board CN601 Three claws Three screws BVTP2 6x8 EN Four screws BVTP2 6x8 Nut Display board Six screws Knob Vol BVTP2 6x8 Knob Jog Nut 5 d 3 5 DISC TRAY Perform after removing the front panel Note When installing the Disc tray pull around the flat type wire to pass through the claw and claw as shown in the figure Flat type wire 8 core Pull out the disc tray Remove the disc tray Q Turn the cam the direction of arrow 3 6 SLIDER CAM Slider Cam Set the shaft of
53. 0 01 TBLSENS Page 71 Lo BISCSENS R704 10k 1 5 4 5 1 uU 5 1 1 LOAD IN 0 LOAD IN 4 2 LOAD OUT 0 LOA OUT 4 2 09 INVERTER 99 100 HCD MDX10 HCD MDX10 8 27 PRINTED WIRING BOARD MD LINK SECTION See page 40 for Circuit Boards Location Page 87 Page 90 ECONBARY BOARD 10Pin US CNB UK CIS 12 1 SP AUS MD WALKMAN L INK T881 POWER TRANSFORMER on Page 108 101 102 8 28 SCHEMATIC DIAGRAM MD LINK SECTION US CNB F881 884 5A 125V EXCEPT US CNE F881 884 T6 5AL 250V SP AUS F882 883 T4AL 250V Note The components identi B fied by mark dot ted line with mark are critical for safety Replace only with part number specified f ote es composants identifi s par ne marque sont critiques our lo s curit e les remplacer que par une i ce portant le num ro sp ci ie NOTE e Voltages and waveforms are dc with respect to ground under no signal conditions no mark FM
54. 1 H 0555 0550 3545 12 1 SWITCH CAP MOTOR 12 2 gt CONTROL 12 3 om 12 5 gt B 12 6 gt 42 12 7 E Page 73 12 8 AEP UK GUS CNB AR SP HK AUS 102 15 AEP UK SP HK CIS 13Pin US CNB KR AUS B B E 2 NOTE e Voltoges and waveforms are dc with respect to ground under no signal conditions no nark FM R326 47k R330 4 7k R328 47k R324 75k R827 47k T Masst 4 78 Ar AW R329 1k NC Ar w 100 E gt B REC L O REC R VBIAS o VBIAS BIAS o RELAY lo 7 5 o BPB R s BPB L o APB R O APB L 7 5 lo BMETAL BPLAY jo 8 J 3120 70 o 12 APLAY z0 8Z o 30 120 70 zo 12 4 5v o AHALF oo 88 4 o ASHUT koH BTRGM O TRGMGNA ATRGM o CAPMH L uo CAPM O 3 2 BHALF REC A REC 4 80 v 2 cM Page 82 72 HCD MDX10 8 11 SCHEMATIC DIAGRAM MAIN 4 4 SECTION See page 75 for Printed Wiring Board See page 116 for IC Pin Functions c Page 72 Page 72 Page 72 2 3 4 Page 68 12 7 Page 69 13 14 15 16
55. 16 1 3 gt gt E SET 6 M 178 RI O 0158 D OPTICAL VAS pu S 680 ig 2200 ST R 78 IN ct 27 1 6383 C382 BIGITAL IN 0 Mp A es 8 1110 FB381 SELECTOR TCR o CAIN 13 DD BAG de van 5 EL 0 gt BO IN EV 169513 SBAND GRAPHIC EQUAL vo 75 imus 2502785 gru DI T T TIT T T T T 22k 0 R144 5141 R14 2 R381 470 IE L 1 7 s EK SEK E 0 100k 155119 25 22k DIGITAL OPTI egg a BEBE cc m mm p mp z ge 3 gdr 2 V1 w AM 1 4 IN jes A DO00000000000000D0000000 28 Has 49 RIGB lt gt J 0 ye x 6171 09050200098 i amp T gx 8 45 R382 R125 H r t RR s NS A 3 8 T D LE LE R72 33 5 5 Eo w SE ool i L RU EIER 8 4 3 Poi Sow S329 GE 22 9256 9558 Su 9598 m N LG GX YG X X 2 cid piv 9161 162 4000 55009 04 BBFB SWITCH NIN 4 2 R251 F 240k 9251 124 ii IKAR u EQ VOLUME SWITCH c390 0 3 b 5V 50 o 5 e oo 8 0UT Mo 2535 R393 lt gt G p 6NB 2 2 gt L CH po gt T Sa 2 8 A 6NB 1 C392 C397 8392 24 1000 22 R CH oH T 509 25 gt A 5V SW O 2 6 gt m 59 1392 X RST acs 470 E 1004H 2 7 lt O 4 2 8 X LAT C 58 RAAS 2 9 H 59 CB CLK o 4 7 2 10 gt ade HOLD gt O 2 M B
56. 18 Page 70 8 19 A A A A r AA A A iu 2 gt ee TOS m L d UR t gy Dy 55 5555 MAIN BOARD 4 4
57. 282 31 CERAMIC 100PF 10 1 658 575 11 CONNECTOR BOARD HAIER ARIE kok ak C654 1 162 282 31 CERAMIC 100PF 10 50 C655 1 162 282 31 CERAMIC 100PF 10 50 lt CONNECTOR gt C656 1 162 282 31 CERAMIC 100PF 10 C657 1 162 282 31 CERAMIC 100PF 10 CN701 1 568 946 11 PIN CONNECTOR 8P C658 1 162 282 31 CERAMIC 100PF 10 CN702 1 750 413 11 CONNECTOR FFC FPC 8P C659 1 162 282 31 CERAMIC 100PF 10 TRANSISTOR C660 1 162 282 31 CERAMIC 100PF 10 C661 1 162 282 31 CERAMIC 100PF 10 Q701 8 29 900 80 TRANSISTOR DTC114ES C662 1 162 282 31 CERAMIC 100PF 10 C663 1 162 282 31 CERAMIC 100PF 10 50 RESISTOR C664 1 162 282 31 CERAMIC 100PF 10 R703 1 249 435 11 CARBON 33K 5 1 4W C665 1 162 282 31 CERAMIC 100PF 10 50 R704 1 249 429 11 CARBON 10K 5 1 4W C666 1 162 282 31 CERAMIC 100PF 10 50V R705 1 249 417 11 CARBON 1K 5 1 4W F C667 1 162 282 31 CERAMIC 100PF 10 50 C668 1 162 282 31 CERAMIC 100PF 10 sese e se ste obe ke obe ke ok obe ok C701 1 162 294 31 CERAMIC 0 001uF 10 C702 1 162 294 31 CERAMIC 0 001uF 10 50 C703 1 164 159 11 CERAMIC 0 1uF 50V C731 1 162 306 11 CERAMIC 0 01uF 20 16 C732 1 124 257 00 ELECT 2 2uF 20 50 C733 1 162 294 31 CERAMIC 0 001uF 10 50 C734 1 162 215 31 CERAMIC 47PF 5 50V 188 DISPLAY Ref No Part No Description Remark Ref No Part No Description C735 1
58. 3 030 823 01 459 A 2004 629 A MECHANICAL BLOCK ASSY 230AWR2 NOTE M1 A 2004 628 A 26 MOTOR ASSY CAPSTAN 9 9 MD MECHANISM SECTION 1 5 not supplied 509 503 Ref No Part No Description Remark Ref No Part No Description Remark 501 1 671 115 21 SW BOARD 515 4 996 227 01 LEVER HEAD 502 4 996 217 01 CHASSIS 503 4 996 223 11 INSULATOR F 516 4 996 229 01 SPRING HEAD LEVER TORSION 504 4 996 218 01 BRACKET GUIDE R 517 4 996 212 01 LEVER LIMITTER 505 4 996 277 01 SPRING 0 6 TENSION 518 4 996 213 01 SPRING LIMITTER TORSION 519 4 996 214 01 SPRING SLIDER TENSION 506 4 996 226 01 LEVER 0 6 520 4 966 216 01 SPRING HOLDER TENSION 507 4 999 347 01 INSULATOR R 508 4 996 225 01 BRACKET GUIDE L 521 4 996 215 11 SPRING LOCK LEVER TENSION 509 4 988 466 11 SPRING ELECTROSTATIC LEAF 522 X 4949 246 1 SLIDER ASSY 510 4 996 219 01 GEAR CAM GEAR 523 X 4949 245 1 HOLDER ASSY 524 4 996 211 11 SLIDER CAM 511 4 996 220 01 GEAR A 525 4 998 763 01 SPRING SHUTTER LEAF 512 4 996 221 01 GEAR 513 4 933 134 01 SCREW PTPWH 2 6 6 526 A 4680 409 A HOLDER 514 4 996 224 01 SCREW 1 7X3 PWH M103 X 4949 264 1 MOTOR ASSY LOADING 127 9 10 MD MECHANISM SECTION 2 MDM 5A Les composants identifi s par une marque A sont critiques pour la Ne les remplacer que par une pi ce portant le num ro sp cifi
59. 434 i R180 9 435 0 10 2 0 1 ERIC E 118 7 40993 5 m CUN LIEN 8 17 3 3 1 2 20 TP481 3 3 3 2 19 1P430 cigs Y ips BF i 1 4 0 2 lt 0 1 gt 4 t 19 TP428 R158 P4109 3 3 20 0 19 R184 C16 4 Clag 100k 2 19 1P427 10 0 022 lt 0 0068 T 48175 LGN acc IGA J H Bom B R189 47 1 0 TP426 115 0 22 B 22 8 3 10k 22 f RFAGC G9 102 0 4 9 RFCS 1 7 gt TP4150 TP424 AREF 6 PEAK 37 1 6 d s 9 9 0 2 0 8 1 5 ciot 10K 5 5K 4 lt SESS I El Bt 10 OU 5 amp 8 n zug m lt zee xou qe m S 1 000000900000 eH 7 o o o Mo 0 2 0 3 lt 2 gt C144 B 2 8 01 P436 040 0 o 2 1 AONB yalata tal late llaf 81519 8162 De Ve y i 112 cial 0 0047 bo iW up 0 01 R190 s B 10k AUX Ch J 0 068 B 1B ie ie 2216 1 I R186 S A 416 4k eo J z z S 6 SE TESI I aq Gs Q s E 8 518 TP233 v Y8BRSSY 2 TEO Y g 2 RISO 225555 Y 55 to K APCREF el Sz 3 SFBR bEEE ES RI4B zto u FFOR 5585839 680 2 FROR 3 TRER Be 1
60. 4W R924 1 249 425 11 CARBON 4 7K 5 1 4 0 22 10 5W F E SP MY HK AR KR AUS R925 1 249 408 11 CARBON 180 5 1 4W 0 22 10 2W US CND AEP UK G CIS lt VARIABLE RESISTOR gt 10 5 1 2W 3 3K 5 1 2W RV301 1 238 600 11 RES ADJ CARBON 10K SP MY HK KR AUS RV351 1 238 600 11 RES ADJ CARBON 10K 100 5 14W lt RELAY gt 1 5 1 4 AEP UK G CIS RY401 1 515 920 11 RELAY 24V 22 5 1 4W 2 2K 5 1 4 lt THERMISTOR gt 22K 5 1 4W TH831 1 807 796 11 THERMISTOR 10K 5 1 4W 100K 5 1 4W ajiz The components identified by mark A or dotted line with mark A are critical for safety Replace only with part number specified Les composants identifi s par une marque A sont critiques pour la s curit Ne les remplacer que par une pi ce portant le num ro sp cifi MAIN MD DIGITAL Ref No Part No Description Remark Ref No Part No Description Remark TERMINAL lt gt 401 1 537 240 31 TERMINAL BOARD CHECKER PIN SPEAKER L181 1 424 675 11 INDUCTOR 33uH L201 1 500 445 21 FERRITE lt VIBRATOR gt L202 1 500 445 21 FERRITE 551 1 567 098 41 VIBRATOR CRYSTAL 32 768MHz lt TRANSISTOR gt X613 1 579 930 12 VIBRATOR CERAMIC 16MHz Q350 8 729 028 99 TRANSISTOR RT1N144M TP 1 lt RESISTOR gt A 4419 305 A MD DIGITAL BOARD COMPLETE BA IEE HEHEHE ACHE HEHE ACHE HEHE HEE HEE HE R201 1 216 121 91 RES CHIP 1M 5 1 10W R202 1 216 041 00 METAL
61. 5 1 4W 1 4W R728 1 247 885 00 CARBON 180K 5 1 4W 14W R729 1 247 807 31 CARBON 100 5 1 4W 14W R731 1 249 440 11 CARBON 82K 5 1 4W 1 4W 14W R732 1 249 437 11 CARBON 47K 5 1 4W R733 1 249 440 11 CARBON 82K 5 1 4W 1 4W R734 1 249 417 11 CARBON 1K 5 1 4W 1 4W R735 1 249 420 11 CARBON 1 8K 5 1 4W 1 4W 1 4W lt VARIABLE RESISTOR gt 1 4W RV712 1 225 739 11 RES VAR 50K MIC VOL 1 4W 1 4W lt SWITCH gt 1 4W 1 4W 611 1 762 875 21 SWITCH KEYBOARD TUNER BAND 1 4W 612 1 762 875 21 SWITCH KEYBOARD gt MD 613 1 762 875 21 SWITCH KEYBOARD SYNC EQ 1 4W 614 1 762 875 21 SWITCH KEYBOARD SYNC BASE 1 4W 615 1 762 875 21 SWITCH KEYBOARD REC PAUSE START 14W 14W 616 1 762 875 21 SWITCH KEYBOARD HI DUB 14W 5617 1 762 875 21 SWITCH KEYBOARD CD TAPE SYNC 5618 1 762 875 21 SWITCH KEYBOARD SURROUND 1 4W 619 1 762 875 21 SWITCH KEYBOARD GROOVE 1 4W 620 1 762 875 21 SWITCH KEYBOARD DBFB 1 4W 1 4W 621 1 762 875 21 SWITCH KEYBOARD ENTER YES 14W 622 1 762 875 21 SWITCH KEYBOARD gt gt 623 1 762 875 21 SWITCH KEYBOARD NAME EDIT CHAR 1 4W 624 1 762 875 21 SWITCH KEYBOARD PI CD 1 4W 625 1 762 875 21 SWITCH KEYBOARD KARAOKE PON MPX 1 4W 1 4W 5626 1 762 875 21 SWITCH KEYBOARD CD NON STOP 1 4W 5627 1 762 875 21 SWITCH KEYBOARD 628 1 762 875 21 SWITCH KEYBOARD B 1 4W 629 1 762 875 21 SWITCH KEYBOARD
62. 5 1 4W 2 2K 5 1 4W 100K 5 1 4W 100 5 1 4W 10K 5 1 4W 330 5 1 4W KR AUS 10K 5 1 4W 100 5 1 4W 100 5 1 4W 100 5 1 4W 100 5 1 4W 100 5 1 4W 100 5 1 4W 100 5 1 4W 100 5 1 4W 4 7K 5 1 4W 4 7K 5 1 4W 680 5 1 4W AEP UK G CIS 2 2K 5 1 4W E AR 4 7K 5 1 4W AEP UK G CIS E AR KR AUS 100 5 1 4W 100 5 1 4W 100 5 1 4W 100 5 1 4W 100 5 1 4W AEP UK G CIS 100 5 1 4W AEP UK G CIS 100 5 1 4W 100 5 1 4W 100 5 1 4W 100 5 1 4W 470 5 1 4W 100 5 1 4W 1K 5 1 4W 4 7K 5 1 4W 141 The components identified by mark A or dotted line with mark A are critical for safety Replace only with part number specified Les composants identifi s par une marque A sont critiques pour la s curit Ne les remplacer que par une pi ce portant le num ro sp cifi MAIN Ref No Part No Description 569 1 247 807 31 CARBON R570 1 247 807 31 CARBON R571 1 247 807 31 CARBON R572 1 247 807 31 CARBON R573 1 247 807 31 CARBON R574 1 247 843 11 CARBON R575 1 249 429 11 CARBON R576 1 247 807 31 CARBON R577 1 247 807 31 CARBON R578 1 247 807 31 CARBON R579 1 247 807 31 CARBON R580 1 247 807 31 CARBON R581 1 247 807 31 CARBON R582 1 247 807 31 CARBON R583 1 249 409 11 CARBON R584 1 247 807 31 CARBON R585 1 247 807 31 CARBON R586 1 247 807 31 CARBON R587 1 247 807 31 CARBON R588 1 247 807 31 CARBON R589 1 247 807 31 CARBON R590 1 247 807 31 CARBON
63. 5 1 4W R402 1 249 409 11 CARBON 220 5 1 4W C602 1 104 396 11 ELECT 10uF 20 16V R403 1 249 433 11 CARBON 22K 5 1 4W C611 1 104 396 11 ELECT 10uF 20 16V R404 1 247 889 00 CARBON 270K 5 1 4W C612 1 104 396 11 ELECT 10uF 20 16V R405 1 247 858 11 CARBON 13K 5 1 4W C621 1 137 150 11 FILM 0 01uF 5 100V C622 1 126 961 11 ELECT 2 2uF 20 50 R411 1 247 881 00 CARBON 120K 5 1 4W R412 1 247 807 31 CARBON 100 5 1 4W C623 1 136 155 00 FILM 0 015uF 5 50V R414 1 247 882 11 CARBON 130K 5 1 4W C624 1 130 481 00 MYLAR 0 0068uF 5 50V R415 1 247 850 11 CARBON 6 2K 5 1 4W C625 1 130 481 00 MYLAR 0 0068uF 5 50V R431 1 249 430 11 CARBON 12K 5 1 4W C627 1 124 903 11 ELECT 20 50 C628 1 136 153 00 FILM 0 01uF 5 50V R601 1 249 409 11 CARBON 220 5 1 4W R602 1 249 409 11 CARBON 220 5 1 4W C642 1 104 664 11 ELECT 47uF 20 16V R608 1 249 409 11 CARBON 220 5 1 4W R609 1 249 433 11 CARBON 22K 5 1 4W lt CONNECTOR gt R611 1 249 409 11 CARBON 220 5 1 4W CN601 1 695 338 11 PIN CONNECTOR PC BOARD 15 R612 1 249 409 11 CARBON 220 5 1 4W A R621 1 212 851 00 FUSIBLE 5 6 5 1 4W AUDIO BD CD Ref No Part No Description A R622 R623 R624 R625 RV301 RV311 RV341 RV401 RV411 RV441 T621 1 212 851 00 1 249 432 11 1 249 432 11 1 249 429 11 1 238 598 11 1 238 598 11 1 241 768 11 1 238 598 11 1 238 598 11 1 241 768 11 1 423 980 11 TRANSFORMER BIAS O
64. 50V Q101 8 729 010 08 TRANSISTOR MSB710 R 50V 50V lt RESISTOR gt 25V 25V R101 1 216 077 00 METAL CHIP 15K R102 1 216 097 91 RES CHIP 100K 25V R103 1 216 077 00 METAL CHIP 15K 4 R104 1 216 085 00 METAL CHIP 33K 4 R105 1 216 073 00 METAL CHIP 10K 4V 50V R106 1 216 049 91 RES CHIP 1K R107 1 216 073 00 METAL CHIP 10K 50V R108 1 216 061 00 METAL CHIP 3 3K 25V R109 1 216 121 91 1M 6 3V R110 1 216 025 91 RES CHIP 100 50V 16V R111 1 216 121 91 RES CHIP 1M R113 1 216 121 91 1M 25V R114 1 216 073 00 METAL CHIP 10K 25V R116 1 216 001 00 METAL CHIP 10 10V R117 1 216 049 91 RES CHIP 1K 25V 50V R119 1 216 041 00 METAL CHIP 470 R123 1 216 073 00 METAL CHIP 10K 16V R124 1 216 097 91 100K 16V R131 1 216 033 00 METAL CHIP 220 16V R143 1 216 103 00 METAL CHIP 180K 16V 16V R144 1 216 103 00 METAL CHIP 180K R147 1 216 069 00 METAL CHIP 6 8K 25V R148 1 216 001 00 METAL CHIP 10 50V R149 1 216 001 00 METAL CHIP 10 25V R158 1 216 111 00 METAL CHIP 390K 16V 50V R159 1 216 101 00 METAL CHIP 150K 130 10 10 20 20 20 5 5 10 5 10 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 50V 50V 6 3V 6 3V 6 3V 25V 50V 50V 50V 50V 50V 50V 1 10W 1 10W 1 10W 1 10W 1 10W 1 10W 1 10W 1 10W 1 10W 1 10W 1 10 1 10 140W 1410W 1410W 1 10W 1 10W 1 10W 1 10W 1 10W 1 1
65. 5V WAKE UP WAKE UP Fixed at fixed at L SCOR Subcode data request signal output RDS INT RDS DATA RDS data interrupt input AC CUT Back up signal input PL CLK Clock signal to pro logic Not used PL DATA Data signal to pro logic Not used PL LAT Latch signal to pro logic Not used TIMER LED Timer LED ON OF PROTECTOR ON Speaker protect ON OF Not used IIC CLK Clock output for IC601 IIC DATA Data output for IC601 Not used SQ DATA SQ CLK Subcode Q data clock input SW MODE Not used CD DATA CD data output HP DET Head phone swich detect CD CLK CD clock output 493 LAT Latch signal output for M62493FP 1 101 ST BY LED CLOCK OUT Clock ond stand by LED signal output L R L R BY PASS Not used FL SW FL switch ON OFF STBY RELAY Stand by relay ON OFF HIGH LOW FRQ FREQ high low signal for SYNC bass Not used D IN SEL Digital input selector 493 DATA Data output for M62493FP IC101 493 CLK Clock output for M62493FP IC101 ST MUTE Tuned mute signal output 116 Pin Name STEREO Function Stereo detection for tuner TUNED Tuned detection for tuner ST CE Tuner chip enable output ST DOUT Tuner data
66. 8003 100 5 IES 25 35 A GNB az t 4 9 25 34 On MIC OUT G w 12C data VAret AUS 98 8602 3 344 4 9 p 2 25 33 O A 7V 39 5 I co 4 9 le 1C603 LE A 7V 100 R708 8 1805 E 4 9 E B o RY SW g 1 1U 5 a SPEANA BPFFILTER o HP L aaa HP GND HP R H gent MB REC R E D GNB 2 MB L A GND p 5 Page 104 ETE R620 10k AN FB602 1 10 Ji PHONES F 09 J D UE LAT Tey P P S NNN M M M M M M YYSY YY Y 83 84 HCD MDX10 8 18 SCHEMATIC DIAGRAM DISPLAY 2 2 SECTION R762 R761 R760 R759 R756 R755 R754 R753 R752 R751 6 4 7k 3 3k 2 7k 680 560 470 330 270 N o 3 3 a 1 5 1 5 1 5 1 5 1 5 1 5 158 5 815 5 BISC 10 REC Power EXCHANGE SYNC SAVE BEMO SYNC MB REC STANDBY o in 2 n 28 xe xe BL k zB 5 ET Fa BISC 3 BISC i a R750 3 8756 150 SNL 754230 2 su F 1 eid LU a R749 BISC IN PLAY 150 4 9 0754 9751 75
67. CHIP 470 5 1 10W lt CAPACITOR gt R203 1 216 049 91 RES CHIP 1K 5 1 10W R204 1 216 089 91 RES CHIP 47K 5 1 10W C171 1 163 038 91 CERAMIC CHIP 0 1uF 25V R205 1 216 113 00 METAL CHIP 470K 5 1 10W C201 1 163 227 11 CERAMIC CHIP 10PF 0 5PF 50V C202 1 163 227 11 CERAMIC CHIP 10PF 0 5PF 50V R206 1 216 073 00 METAL CHIP 10K 5 1 10W C203 1 163 021 91 CERAMIC CHIP 0 01uF 10 R207 1 216 025 91 RES CHIP 100 5 1 10W C204 1 163 021 91 CERAMIC CHIP 0 01uF 10 50V R330 1 216 073 00 METAL CHIP 10K 5 1 10W R331 1 216 097 91 RES CHIP 100K 5 1 10W C216 1 126 206 11 ELECT CHIP 100uF 20 6 3V R333 1 216 073 00 METAL CHIP 10K 5 1 10W C341 1 126 206 11 ELECT CHIP 100uF 20 6 3V C342 1 126 206 11 ELECT CHIP 100uF 20 6 3V R349 1 216 073 00 METAL CHIP 10K 5 1 10W C343 1 126 206 11 ELECT CHIP 100uF 20 6 3V R351 1 216 057 00 METAL CHIP 2 2K 5 1 10W C350 1 163 038 91 CERAMIC CHIP 0 1uF 25V R352 1 216 053 00 METAL CHIP 1 5K 5 1 10W R353 1 216 053 00 METAL CHIP 1 5K 5 1 10W C351 1 163 038 91 CERAMIC CHIP 0 1uF 25V R358 1 216 073 00 METAL CHIP 10K 5 1 10W C352 1 126 204 11 ELECT CHIP 47uF 20 16V C353 1 163 038 91 CERAMIC CHIP O 1uF 25V R361 1 216 073 00 METAL CHIP 10K 5 1 10W C355 1 163 251 11 CERAMIC CHIP 100PF 5 50V R363 1 216 073 00 METAL CHIP 10K 5 1 10W C357 1 163 021 91 CERAMIC CHIP 0 01uF 10 R366 1 216 097 91 RES CHIP 100K 5 1 10W R367 1 216 097 91 RES CHIP 100K 5 1 10W C358 1 163 251 11 CERAMIC CHIP 100PF 5
68. Controlled Oscillator Tracking servo drive PWM output qd Pin Name TFDR Function Tracking servo drive PWM output DVDD 3V power supply Digital FFDR Focus servo drive PWM output FRDR Focus servo drive PWM output FS4 176 4 kHz clock signal output X tal Not used SRDR Sled servo drive PWM output SFDR Sled servo drive PWM output SPRD Spindle servo drive PWM output SPFD O O O O O 010 Spindle servo drive PWM output FGIN gt 92 TESTI to TEST3 Test input Fixed at L DVSS Ground Digital EFMO Abbreviation EFM Eight to Fourteen Modulation EFM output when recording dise Pin Name STK MUTE 501 MASTER CONTROL M30620MC A03FP MAIN board 4 4 Function Power amp ON OFF signal output POWER Power ON OFF signal output F RELAY Front speaker relay control output REAR RELAY Rear speaker relay control output Not used CD POWER CD power on signal output LINE MUTE Line mute ON OFF selection output DBFB H L DBFB H L select signal output Not used XC IN XC OUT 32 768MHz RESET Reset signal input X OUT X tal 16MHz VSS Ground X IN X tal 16MHz Power supply 5V NMI Not used PULL UP EVER
69. EL 10 1 MB H45V COCO Oe lt 10 3 n AC CUT B X104 Y 3 3V 10 5 i MB BACKUP 3 3V 7 10 6 CB MB M47V 0 10 6 ST 1 lt 10 9 10 10 ST A 10V 7 adis 9901 902 907 10 11 RDS B 5V UNSW 2785 298201 7V RE lt BE rans pags 8000 2802785 2582012 7V REG 6200 1050 15 7 2 212 ES 52525 C559 Bt 4 2 ger elels Bala 7 i K 22R 906 5906 I aries 0 U NISSTIS 25 5 8 52 8902 Os PC stats lt gt E SIE E in 288888 1 umi m mc eem 2 0914 951 952 SS PAS BEBESES n 903 906 elele le le lele 5 SWITCH 7V REG o I 93995 2254 2 TaaT Ts ate ao E od SR TR ERE AT 8 2 i merce lt E 5 8388 8 STERED 82 0 5555 v RE ST MUTE 1 83 0 0 85 0 495 5 B IN SEL 86 854100 B PLAY SW NO USE S OSSD 155119275 87 541160 D A PLAY SW HIGH LOV FRO m ey 100 88 R547 100 I A HALF STBY RELAY 1 89 8544 100 0 1C501 2 89 B HALF FL 59 30 1544 10 m 90 B SHUT MASTER CONTROL BY PASS 31 955 100 9 A SHUT 16501 L R L R 7 902 902 2 2 M30620MC A03FP CLOCK OUT STBY LEB 2 5 a eu KEY C8 A8J 493 LAT 5V REG ir 0 567 1k R536 10k 37 lt 1 2 gt kEY CB ABJ CB CLK 6 BET DUET 55
70. ENTER YES button once and display LD 0 9 mW 0 84 to 0 92 mW 4 Press the ENTER YES button once more and display LD 7 0 mW 0 Check that the reading the laser power meter and digital volt meter satisfy the specified value Specified Value Laser power meter reading 7 0 0 2 mW Digital voltmeter reading Optical pick up displayed value 10 Optical pick up label KMS260A For details of the method for checking 27X40 this value refer to 7 8 Recording and Displaying IOP Information B0825 lop 82 5 mA this case lop mA Digital voltmeter reading mV 1 5 Press the MENU NO button and display LDPWR CHECK and stop the laser emission The MENU NO button is effective at all times to stop the laser emission Note 1 After step 4 each time the ENTER YES button is pressed the display will be switched between LD 0 7 mW be performed here 7 6 3 Traverse Check Connection Oscilloscope BD board CN110 pin 3 97 O CN110 pin Q VC sa 9 0 5 V div 10 ms div Input DC mode Checking Procedure 1 Connect an oscilloscope to CN110 9 and CN110 pin VC of the BD board 2 Load a disc any available on the market Refer to Note 1 3 Press the button and display the MD and then press the P
71. FUNCTION will auto matically switch to VIDEO After recording press the 444 button without stopping will return to the position where recording was started 1 Press FUNCTION button to select VIDEO This step is not necessary if the above test mode has already been set 2 Insert a tape into deck B press the REC button and then press the button to start recording 3 Mode Record VIDEO AUDIO IN 1 315 Hz _ 2 10 kz 50 mV 23 8 dB AF OSC blank tape CS 123 6000 attenuator o O o 5 J 4 Mode Playback level meter Z Lo 5 Confirm playback the signal recorded in step 2 become adjust ment level as follows If these levels do not adjustment level adjust the RV341 L and RV441 R CH the AUDIO board to repeat steps 3 and 4 recorded position Pe VIDEO AUDIO OUT Adjustment level The playback output of 10 kHz level difference against 315 Hz reference should be 1 0 dB Adjustment Location AUDIO board Adjustment Location AUDIO BOARD Conductor Side RV341 Lch RV441 Rch Record Bias RV311 Lch RV411 Rch Playback Level Deck RV441 RV341 RV301 Lch RV401 Rch Playback Level Deck B cT Record Level Adjustment Deck B Procedure INTRODUCTION When set to the test mode performed in Tape Speed Adjust ment when the tape is rewound after re
72. G CIS SP MY KR 60 UK 60 AR 60 AUS 60 US CND The components identified by Les composants identifi s par une mark or dotted line with mark marque sont critiques pour la are critical for safety s curit Replace only with part number Ne les remplacer que par une specified pi ce portant le num ro sp cifi Ref No Part No Description Remark Ref No Part No Description Remark 51 4 965 822 01 FOOT 60 1 783 941 31 CORD POWER AR 52 1 673 377 11 SECONDARY BOARD 53 A 4405 868 A MAIN BOARD COMPLETE AEP UK G CIS 61 X 4951 203 1 BACK PANEL ASSY AEP UK G CIS 53 A 4405 869 A MAIN BOARD COMPLETE SP MY HK 61 X 4951 205 1 BACK PANEL ASSY E SP MY HK AR 53 A 4405 871 A MAIN BOARD COMPLETE E AR 61 X 4951 207 1 BACK PANEL ASSY US CND KR AUS 62 A 4419 327 A STANDBY BOARD COMPLETE AEP UK G CIS 53 A 4405 872 A MAIN BOARD COMPLETE AUS 62 A 4419 328 A STANDBY BOARD COMPLETE E SP MY HK AR 53 A 4405 873 A MAIN BOARD COMPLETE KR 53 A 4405 875 A MAIN BOARD COMPLETE US CND 62 A 4419 329 A STANDBY BOARD COMPLETE US CND 54 1 773 043 11 WIRE FLAT TYPE 17 CORE 62 A 4419 330 A STANDBY BOARD COMPLETE AUS 55 1 773 025 11 WIRE FLAT TYPE 15 CORE 330mm 62 A 4419 651 A STANDBY BOARD COMPLETE KR 63 4 216 856 01 DUCT 56 1 769 976 11 WIRE FLAT TYPE 13 CORE 64 4 951 620 01 SCREW 2 6X8 BVTP US CND E AR KR AUS 56 1 773 008 11 WIRE FLAT TYPE 15 CORE 140mm 65 1 569 972 21 SOCKET SHO
73. Ground 30 VASS Ground 31 VA ref Analog reference voltage input 32 VDD I O Power supply 5V 33 to 50 G18 to G1 FL gride signal output 51 VDD FV7 Power supply 5V 52 to 86 S1 to 35 FL segment signal output 87 VKK Power supply 30V 88 VDD for CPU Power supply 5V 89 XIN X tal 12 5MHz 90 VSS for CPU Ground 91 X OUT X tal 12 5MHz 92 Reset Reset signal input from main controller LED LED switch signal 95 TAST Connected ground 96 LED LED switch signal 97 DATA Data output for IC501 98 PC CLK Clock output for IC501 99 LED LED switch signal SIRCS O O O O O Remote commander signal input NOTE tems marked are not stocked since they are seldom required for routine service Some delay CND should be anticipated when ordering these items The mechanical parts with no reference number in SP the exploded views are not supplied MY Hardware mark list and accessories and pack AR ing materials are given in the last of this parts list ud SECTION 9 EXP 9 1 CASE SECTION Front panel Ref No Part No LODED VIEWS Abbreviation Canadian model German model Singapore model Malaysia model Argentine model Korean model Australian mode
74. INDUCTOR R617 1 249 441 11 CARBON 100K FB602 1 412 473 21 INDUCTOR R618 1 249 441 11 CARBON 100K R619 1 249 441 11 CARBON 100K lt FLUORESCENT INDICATOR gt R620 1 249 429 11 CARBON 10K FL601 1 517 841 11 INDICATOR TUBE FLUORESCENT R621 1 249 429 11 CARBON 10K R622 1 249 410 11 CARBON 270 IC R623 1 249 411 11 CARBON 330 R624 1 249 413 11 CARBON 470 1601 8 759 582 73 TMP88CS77F 6003 R625 1 249 414 11 CARBON 560 10602 8 749 011 05 GP1U28X 10603 8 759 083 77 BA3830F R626 1 249 415 11 CARBON 680 102712 8 759 634 51 5218 R627 1 249 417 11 CARBON 1K R628 1 249 418 11 CARBON 1 2K JACK R629 1 249 420 11 CARBON 1 8K R630 1 249 422 11 CARBON 2 7K 4701 1 785 569 11 JACK SMALL HEADPHONES J711 1 785 569 11 JACK SMALL TYPE MIX MIC R631 1 247 843 11 CARBON 3 3K 134 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 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 1 4W Remark ks z Ref No Part No Description R632 1 249 425 11 CARBON R633 1 249 427 11 CARBON R634 1 249 429 11 CARBON R635 1 249 429 11 CARBON R636 1 249 410 11 CARBON R637 1 249 411 11 CARBON R638 1 249 413 11 CARBON R639 1 249 414 11 CARBON R
75. L CH 6 HP101 PLAY BACK RECORD En 2 3 PLAYBACK R CH m ERASE HEAB poem 5 6 7 7 Page 75 77 78 8 14 SCHEMATIC DIAGRAM DECK SECTION A AUDIO BOARD 1C611 NOTE HP101 A sek TE e Voltages and waveforms are dc with respect to ground B TE f under no signal conditions I 4 no mork PLAY 1 NIP 1 E L CH 22 SE e B i m 1 9415 0414 6 2k 0 022 5 gt 1 gt gt BL me rare im 612 R CH 100 if 2 2 T s 6 6 1 i P Hd 2 5 Sow C415 REIS 16611072 S 220 4570 1 M B BECK B HRPE101 I RECORB PLAYBACK a ERASE HEAD 220 w 4 LEN 305 D FOX 22 12 j He E24 815 L CH s 8 ET B fog wm pee WR E E 1 ngss Regs I al sf ENT 2 i 13K GO Loup R 8 nmm
76. MID 4 Press the MENU NO button when displayed Rotate the AMS dial and display FBIAS CHECK 6 Press ENTER YES button and display The first four digits indicate the C1 error rate the two digits after indicate ADER and the 2 digits after indicate the focus bias value Check that the C1 error is below 220 and ADER is below 2 7 Press ENTER YES button and display PbS 0 Check that the C1 error is below 220 and ADER i is below 2 8 Press ENTER YES button and display i E Check that the C1 error is below 220 and ADER i is below 2 9 Press MENU NO button next press the EJECT MD button and remove the test disc 7 6 5 C PLAY Checking MO Error Rate Check Checking Procedure Load a test disk MDW 74 AU 1 Rotate the AMS dial and display CPLAY MODE Press the ENTER YES button and display CPLAY MID The display changes to C1 AD If the error rate is below 80 check that ADER is below 2 Press the MENU NO button stop playback press the SEJECT MD button and test disc ROI CD Error Rate Check Checking Procedure 1 Load a check disc MD TDYS 1 Rotate the AMS dial and display CPLAY MODE Press ENTER YES button twice a
77. NIGV 8 5 01 2 22 GNOV 2222 6 2 12 T NIGY 2 Se 1 CD D 02 AS EY EN 61 1 8l GNOV m 1 100 8 91 13534 16d S 8 2 SI 1 8 71 AS SSAS 4 8 Em aNd 21 NMOG d 9 gt H 1 8221 01 312921 E 6 AS 8 aNd 2 gt 9 ASHN 5 AS W 5 2 GNOH n gt g GNOW B g 95 2 GN9 H lt gt a AS H D s z gt 44 e 1 Z gt J N e gt 8 1 gt D t gt e a pa 9 1 gt 8 1 gt gt N 7 1 gt 1 gt p za MS I J oH T 1 lt 7 1 8 ma pina pin o Be D p p 8 ea CA 10 807 gt NI 8V01 2 ad 5 MS d 23H B lt 23 56 GNO of of xD M on Sa ee 2 sigs v S 110 S C5 0 MS 1 9 1 B MS d AW1d 4 b a F 5 1 4 8 a LL gt 92 91 HCD MDX10 8 22 SCHEMATIC DIAGRAM MD DIGITAL 2 2 SECTION See page 89 for Printed Wiring Board 1 2 3 NOTE Voltages and waveforms are dc with respect to ground under no signal conditions 12 no mark STOP Play the test disc 0 5 1 lt gt REC 14 X can not be measured
78. Press the DUB button and play the tape at double speed Adjust RV1001 of the LEAF SW board so that the reading of the frequency counter becomes 6000 180 Hz Press the HI DUB button and play the tape at normal speed Adjust RV1002 of the LEAF SW board so that the reading of the frequency counter becomes 3000 90 Hz Adjustment Location LEAF SW board Sample Value of Wow and flutter W RMS JIS less than 0 3 test tape WS 48B Playback Level Adjustment Deck A Deck B Procedure Mode Playback test tape P 4 L300 315Hz OdB level meter i Pas VIDEO AUDIO OUT Deck A is RV311 L CH and RV411 R CH deck B is RV301 L CH and RV401 R CH so that adjustment within the following adjustment level Adjustment level CN301 playback level 301 5 to 338 3 mV 8 2 to 7 2 dB level difference between the channels within 0 5 dB Adjustment Location AUDIO board Adjustment Location LEAF SW BOARD RV1001 High Speed RV1002 Normal Speed RV1002 1001 RV301 RV401 Record Bias Adjustment Deck B Procedure INTRODUCTION When set to the test mode performed in Tape Speed Adjust ment when the tape is rewound after recording the REC memory mode which rewinds only the recorded portion and playback is set This REC memory mode is convenient for performing this ad justment During recording the input signal
79. SP MY HK AR FH8811 1 533 293 11 FUSE HOLDER CN13 1 568 935 11 PIN CONNECTOR 8P FH8820 1 533 293 11 FUSE HOLDER E SP MY HK AR KR AUS FH8821 1 533 293 11 FUSE HOLDER E SP MY HK AR KR AUS lt DIODE gt FH8830 1 533 293 11 FUSE HOLDER E SP MY HK AR KR AUS 011 8 719 911 19 DIODE 155119 25 FH8831 1 533 293 11 FUSE HOLDER E SP MY HK AR KR AUS D12 8 719 024 99 DIODE 11ES2 NTA2B FH8840 1 533 293 11 FUSE HOLDER D13 8 719 024 99 DIODE 11ES2 NTA2B FH8841 1 533 293 11 FUSE HOLDER 014 8 719 024 99 DIODE 11ES2 NTA2B D15 8 719 024 99 DIODE 11ES2 NTA2B lt RESISTOR gt D16 8 719 911 19 DIODE 155119 25 A R881 1 240 877 91 FUSIBLE 0 15 5 1 2W D17 8 719 024 99 DIODE 11ES2 NTA2B ANR882 1 240 877 91 FUSIBLE 0 15 5 1 2W D18 8 719 024 99 DIODE 11ES2 NTA2B ANR883 1 240 877 91 FUSIBLE 0 15 5 1 2W D19 8 719 024 99 DIODE 11ES2 NTA2B D20 8 719 024 99 DIODE 11ES2 NTA2B D21 8 719 986 67 DIODE HZS33 2LTA D22 8 719 921 48 DIODE MTZJ T 72 5 6C D23 8 719 911 19 DIODE 155119 25 D24 8 719 911 19 DIODE 155119 25 D25 8 719 911 19 DIODE 155119 25 The components identified by Les composants identifi s par une mark A or dotted line with mark marque A sont critiques pour la A are critical for safety s curit Replace only with part number Ne les remplacer que par une TE 1 45 22 specified pi ce portant le num ro sp cifi STANDBY SW VOL Ref No Part No Description Remark Ref No
80. and find the focus bias value at which the error rate becomes about 200 Refer to Note 2 ENTER YES button and display He dial in the counterclockwise direction and find the focus bias value at which the C1 error rate becomes about 200 button and display EE Check that the C1 error rate is below 50 and ADER is 00 Then press the ENTER YES button 38 is above 20 press the EN TER YES If below 20 press the justment from step 2 ZEJECT MD button to remove the test disc The relation between the C1 error and focus bias is as shown in the following figure Find points a and b in the following figure using the above adjustment The focal point position C is automatically calculated from points a and b As the CI error rate changes perform the adjustment us ing the average vale MENU NO button and repeat the ad C1 error about 200 Focus bias value F BIAS 7 13 ERROR RATE CHECK 7 13 1 CD Error Rate Check Checking Procedure Load a check disc MD TDYS 1 Rotate the AMS and display CPLAY MODE Press the ENTER YES button twice and display CPLAY MID The display changes to AD Check that the 1 error rate is below 20 SN MD button and remove the test disc 7 1
81. button and move the optical pick up outside the pit Rotate the AMS dial and display CHECK C03 Press the ENTER YES button and display EFB 2 MO R Laser power READ power Focus servo ON tracking servo OFF spindle S servo ON 6 Observe the waveform of the oscilloscope and check that the specified value is satisfied Do not rotate the AMS dial Read power traverse checking Traverse Waveform Specified value Below 10 offset value IA 2 B Offset value 96 X 100 7 Press the ENTER YES button and display EFB 35 MO W 8 Observe the waveform of the oscilloscope and check that the specified value is satisfied Do not rotate the AMS dial Write power traverse checking Traverse Waveform Specified value Below 10 offset value IA 2 B Offset value 96 X 100 9 Press ENTER YES button display EFB 4 MO P Then the optical pick up moves to the pit area automatically and servo is imposed 29 10 Observe the waveform of the oscilloscope and check that the specified value is satisfied Do not rotate the AMS dial Traverse Waveform Specified value Below 10 offset value IA ff Offset value 2 A B
82. gt gt REC DECK B A HALF 45V 5V 1005 REC A 1006 BHALF REC A REC B B HALF V 1009 REC B MAIN SECTION 09 _ 49 PLUNGER SOLENOID is supplied as the MECHANICAL BLOCK ASSY TRIGGER DECK DECK PLUNGER Le MOTOR CONTROL Q331 334 MAIN SECTION Page 47 50 DISPLAY SECTION DISC 3 LED DISC 2 LED DISC 1 LED MD LED LED DRIVE Q751 754 4 2 LEVEL L MD RECL MD RECL RCH MD RECR 4 6 0601 602 BD MD LED DRIVE SECTION ish 8 0604 613 0 45V LED Page 46 93 DATA DATA a IIC CLK 12C CLK 96 99 LED LSEL CONTROL 0603 SIRCS REMOTE uH Lu RESET BPF1 F02 1609 2 _ BPF3 BPF4 S601 ALL B L R JOG JOG A ROTARY JOG B M ENCODER E 0 m MATRIX WAKE UP VOL A ROTARY VOL B ENCODER 4 SEG1 SEG35 GR5 GR18 681 684 502 UM 52 86 33 46 47 50 SECTION IND BUFF Page 48 0610 616 FL60 FLUORESCENT INDICATOR TUBE we SPEANA BPF FILTER 16603 _ MIC IN SW FROM MAIN SECTION LED SWITCH STANDBY LED gt 0751 LED SWITCH wr TIMER LED 9 5V LED L D628 TIMER SELECT 09 _ 51 as _ HCD MDX10 HCD MDX10 MAIN POWER SUB POWER SECTION OF MAIN SECTION Page 48 BD MD Ne SECTION
83. mode is set MC Hot Reset This mode resets the set with the preset data kept stored in the memory The hot reset mode functions same as if the power cord is plugged in and out Procedure 1 Press three buttons ENTER YES and DISC 1 simultaneously 2 The fluorescent indicator tube becomes blank instantaneously and the set is reset Sled Servo Mode This mode can run the CD sled motor freely Use this mode for instance when cleaning the pick up Procedure 1 Press 0 button to turn the set ON 2 Press three buttons ENTER YES and 2 CD simultaneously 3 The Sled Servo mode is selected if CD is blanking on the fluorescent indicator tube 4 With the CD in stop status When the AMS knob is rotated in the clockwise direction the optical pick up moves outside When rotated counterclockwise it moves inside 5 To exit from this mode perform as follows 1 Move the optical pick up to the most inside track 2 Execute MC cold reset Press the three buttons Il ENTER YES and 1 0 button simultaneously Note Always move the pick up to most inside track when exiting from this mode Otherwise a disc will not be unloaded Do not run the sled motor excessively otherwise the gear can be chipped Change over of AM Tuner Step between 9k
84. o 5 3V TEO O IOP o 1 VC T RF 143V o TEO M IOP For MDM 5 GND 143V o 6 GND IOP DATA RECORDING AND DISPLAY WHEN OPTICAL PICK UP AND NON VOLATILE MEMORY IC171 OF BD BOARD ARE REPLACED The IOP value labeled on the optical pick up can be recorded in the non volatile memory By recording the value it will eliminate the need to look at the value on the label of the optical pick up When replacing the optical pick up or non volatile memory IC171 of BD board record the IOP value on the optical pick up according to the following procedure Record Precedure button while pressing the Bl and ENTER YES buttons together ENTER YES button ENTER YES button button while pressing the and ENTER YES buttons together 1 With the power ON press the CD MD SYNC 2 Rotate the AMS dial to display Service and press the 3 Rotate the AMS dial to display lop Write and press the 4 5 Input the IOP value written on the optical pick up To select the number Rotate AMS dial To select the digit Press MD WALKMAN SYNC button 6 When the ENTER YES button is pressed the display becomes Measu is an arbitrary number 7 As the adjustment results are recorded for the 6 value
85. output ST DIN Tuner data input ST CLK Tuned clock output SENS BD Condition signal input HDLD Mode hold signal output XLAT CD latch signal output XRST CD reset signal output DISC SENS Slit sensor of disc table input T SENS CD table detection signal input VCC Power supply 5V TBL L Table motor control output VSS Ground TBL R Table motor control output LOAD OUT LOAD IN Loading motor control signal output ENC 3 UP SW ENC 2 DISC LED ENC 1 Disc tray address detect encoder input OUT OPEN Loading out detection signal output B TRG A TRG Trigger motor control output CAP M COT2 Capstan motor control 1 signal output 1 Capstan motor control 2 signal output CAP M H L Capstan motor H L speed select signal output AMS IN Connected to ground TC MUTE TC mute ON OFF selection output R PB PAS REC PB PASS selection output NR ON OFF NR ON OFF signal output REC MUTE REC mute ON OFF selection output BIAS Bias ON OFF selection output EQ H N Equalizer H N select output PB A B PB Deck A Deck B select output ALC ALC ON OFF output B PLAY SW Deck B play detect A PLAY SW Deck A play detect A HALF Deck A cassette detect B HALF Deck B cassette detect B SHUT
86. 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 EJECT MD button after pressing MENU NO button and the rotation of disc is stopped 5 1 1 Recording laser emission mode and operating buttons Continuous recording mode CREC MODE Laser power check mode LDPWR CHECK Laser power adjustment mode LDPWR ADJUST Traverse MO check EF MO CHECK Traverse MO adjustment EF MO ADJUST When pressing REC MD button 5 2 SETTING THE TEST MODE The following are two methods of entering the test mode Procedure 1 With the power ON press the CD MD SYNC button while pressing the and ENTER YES buttons together When the test mode is set Check will be displayed Rotating the AMS dial switches between the following four groups Check Adjust Service 9 Develop Procedure 2 With the power ON press the REC MD button while pressing the and ENTER YES buttons together When the test mode is set TEMP CHECK will be displayed By setting the test mode using this procedure only the Check group of procedure 1 can be executed 5 3 EXITING THE TEST MODE Press REPEAT STEREO MONO button
87. 02 959 91 CERAMIC dare 0 0047uF 0 0047uF 0 1uF 0 1uF 0 47uF 1uF 0 47uF 10uF 0 47uF 2 2uF 2 2uF 0 001uF 10uF 0 1uF 0 001 uF 2 2uF 2 2uF 1000uF 0 1uF 100uF 0 1uF 470uF 0 022uF 1000uF 0 022uF 470uF 470PF 2 2uF 2 2uF 0 068uF 0 068uF 0 1uF 47uF 220uF 100uF 10uF 100uF 0 068uF 0 068uF 0 1uF 47 0 1uF 0 1uF 1000uF 0 01uF 100uF 0 1uF 22PF 22PF MAIN Remark 30 16 20 5 50V 5 50V 5 50V 20 50 20 50 20 50 20 50V 5 50V 20 20 SOV 10 20 50V 50V 20 50 10 50V 20 50 20 50V 20 6 3V 50V 20 10 50V 20 6 3V 25V 20 6 3V 25V 20 10V 10 20 50 20 SOV 5 50V AEP UK G CIS 5 50V AEP UK G CIS 50V AEP UK G CIS 20 50 20 10V 20 10V 20 20 16 5 50V AEP UK G CIS 5 50V AEP UK G CIS 50V AEP UK G CIS 20 10V 50V 5 50V 20 10 20 16 20 50V 20 10 50V 5 50V 5 50V MAIN Ref No Part No Description Remark Ref No Part No Description Remark C556 1 136 165 00 FILM 0 1 5 50V C909 1 126 960 11 ELECT 1uF 20 50V C557 1 104 665 11 ELECT 100uF 20 10V C910 1 104 665 11 ELECT 100uF 20 10V C558 1 164 159 11 CERAMIC 0 1uF 50V C911 1 126 960 11 ELECT 1uF 20 50V C559 1 104 665 11 ELECT 100uF 20 10V C912 1 126 767 11 ELECT 1000uF 20 16V C801 1 126 163 11 ELECT 4 7uF 20 50V C913 1 126 960 11 ELECT 1u
88. 0336 8 729 118 00 TRANSISTOR 2SB1116 L lt FERRITE BEAD gt 0337 8 729 045 21 TRANSISTOR 2SD1513TP LK Q338 8 729 422 57 TRANSISTOR UN4111 FB381 1 412 473 21 INDUCTOR Q339 8 729 900 80 TRANSISTOR DTC114ES FB382 1 412 473 21 INDUCTOR 0340 8 729 118 00 TRANSISTOR 2SB1116 L IC Q341 8 729 045 21 TRANSISTOR 2SD1513TP LK 0342 8 729 422 57 TRANSISTOR UN4111 16101 8 759 571 54 IC M62493FP 0343 8 729 900 80 TRANSISTOR DTC114ES 10301 8 759 495 26 12215 0411 8 729 141 30 TRANSISTOR 2SC3623A LK 10371 8 759 481 02 IC M62016L 0412 8 729 900 63 TRANSISTOR DTA124ES 10381 8 759 916 12 SN74HCOOAN 10382 8 749 921 11 GP1F32R 0413 8 729 141 30 TRANSISTOR 2SC3623A LK 0431 8 729 119 79 TRANSISTOR 2SC2785 FEK 10501 8 759 583 18 IC M30620MC A03FP 0432 8 729 119 77 TRANSISTOR 2SA1175 FEK 10502 8 759 635 63 IC M51943BSL 0433 8 729 119 79 TRANSISTOR 2SC2785 FEK 10801 8 749 015 36 IC STK411 230E E SP MY HK AR KR AUS 0434 8 729 119 79 TRANSISTOR 2SC2785 FEK 10801 8 749 015 43 STK407 050E CND 10801 8 749 015 44 IC STK407 070E US 0435 8 729 900 36 TRANSISTOR DTC124ES 0436 8 729 119 77 TRANSISTOR 2SA1175 FEK 10801 8 749 015 45 STK407 090E AEP UK G CIS 0437 8 729 119 79 TRANSISTOR 2SC2785 FEK 10901 8 759 604 86 M5F7807L 0439 8 729 119 79 TRANSISTOR 2SC2785 FEK 16902 8 759 231 53 78055 0501 8 729 119 79 TRANSISTOR 2SC2785 FEK 10903 8 759 604 39 IC M5F78M12 US 10903 8 759 701 79 NJM7812FA EXCEPT US E AR Q
89. 097 91 RES CHIP 100K 5 1 10W R166 1 220 149 11 REGISTER 2 2 10 1 2W R167 1 216 065 91 RES CHIP 4 7K 5 1 10W R169 1 219 724 11 METAL CHIP 1 1 1 4W R170 1 216 073 00 METAL CHIP 10K 5 1 10W R171 1 216 073 00 METAL CHIP 10K 5 1 10W R173 1 216 121 91 1M 5 140W R175 1 216 065 91 RES CHIP 4 7K 5 1 10W R177 1 216 061 00 METAL CHIP 3 3K 596 1 10W R179 1 216 085 00 METAL CHIP 33K 5 1 10W R180 1 216 073 00 METAL CHIP 10K 5 1 10W R182 1 216 089 91 47K 5 1 10W 1 10W R183 1 216 089 91 RES CHIP 47K 5 1 10W 1 10W R184 1 216 073 00 METAL CHIP 10K 5 1 10W 1 10W R185 1 216 081 00 METAL CHIP 22K 5 1 10W 1 10W 1 10W R186 1 216 089 91 47K 5 1 10W R188 1 216 073 00 METAL CHIP 10K 5 1 10W R189 1 216 073 00 METAL CHIP 10K 5 1 10W 1 10W R190 1 216 073 00 METAL CHIP 10K 5 1 10W R195 1 216 073 00 METAL CHIP 10K 5 1 10W 1 10W 1 10W R196 1 216 295 91 SHORT 0 R197 1 216 295 91 SHORT 0 1 10W 1 10W lt SWITCH gt 1 10W 1 10W 101 1 762 596 21 SWITCH PUSH 1 KEY LIMIT IN 1 10W 1 10W A 4419 325 A CD PANEL BOARD COMPLETE AEP UK G CIS 1 10W A 4419 498 A CD PANEL BOARD COMPLETE sp ke ok tke sje 1 10W EXCEPT AEP UK G CIS 1 10W CD PANEL BOARD is supplied with MD LINK SW 1 10W and POWER SW board 1 10W 1 10W lt DIODE gt D752 8 719 063 93 DIODE SLR325VC N T32 MD 1 10W 0754 8 719 056 13 DIODE SML79423C TP15 DISC 1 IN PLAY 1 10W 0755 8 719 056 13 DIODE SML7942
90. 0W 1 10W 1 10W 1 10W 1 10W 1 10W The components identified by mark A or dotted line with mark A are critical for safety Replace only with part number specified s curit Les composants identifi s par une marque A sont critiques pour la Ne les remplacer que par une pi ce portant le num ro sp cifi ee ae eee ee 4 7 150 16K 10K 15K 16K 10K 15K RES CHIP NETWORK 100 RES CHIP NETWORK 100 SWITCH LEAF LIMIT IN SW VIBRATOR CRYSTAL 16 9344 BD MD BOARD COMPLETE AH 2e Ref No Part No Description R161 1 216 308 00 METAL CHIP R162 1 216 101 00 METAL CHIP R171 1 216 078 00 RES CHIP R172 1 216 073 00 METAL CHIP R173 1 216 077 00 METAL CHIP R181 1 216 078 00 RES CHIP R182 1 216 073 00 METAL CHIP R183 1 216 077 00 METAL CHIP lt NETWORK gt RN101 1 233 576 11 RN102 1 233 576 11 SWITCH 101 1 572 085 11 lt VIBRATOR gt X101 1 767 408 21 A 4699 893 A lt CAPACITOR gt C101 1 125 822 11 TANTALUM C102 1 163 038 91 CERAMIC CHIP C103 1 125 822 11 TANTALUM C104 1 125 822 11 TANTALUM C105 1 163 021 91 CERAMIC CHIP C106 1 163 275 11 CERAMIC CHIP C107 1 163 038 91 CERAMIC CHIP C108 1 163 038 91 CERAMIC CHIP C109 1 163 037 11 CERAMIC CHIP C111 1 164 344 11 CERAMIC CHIP C112 1 163 017 00 CERAMIC CHIP C113 1 109 982 11 CERAMIC CHIP C115 1 164 489 11 CERAMIC CHIP C116 1 1
91. 1 8 719 911 19 DIODE 155119 25 C893 1 136 165 00 FILM 0 1uF 5 50 E SP MY HK AR KR AUS D411 8 719 911 19 DIODE 155119 25 C894 1 136 165 00 FILM 0 1uF 5 50V D501 8 719 911 19 DIODE 1SS119 25 C901 1 136 165 00 FILM 0 1uF 5 50 0502 8 719 911 19 DIODE 155119 25 C902 1 111 235 61 ELECT 10000uF 20 25 0503 8 719 911 19 DIODE 155119 25 C903 1 104 666 11 ELECT 220uF 20 25V 0504 8 719 911 19 DIODE 155119 25 C904 1 104 664 11 ELECT 4TuF 20 16V 0505 8 719 911 19 DIODE 155119 25 C905 1 104 661 91 ELECT 330uF 20 16V 0506 8 719 911 19 DIODE 155119 25 C906 1 136 165 00 FILM 0 1uF 5 50 0507 8 719 911 19 DIODE 155119 25 C907 1 126 955 11 ELECT 4700uF 20 35V 0508 8 719 911 19 DIODE 155119 25 C908 1 126 934 11 ELECT 220uF 20 10 0509 8 719 911 19 DIODE 155119 25 136 MAIN Ref No Part No Description Remark Ref No Part No Description Remark 0510 8 719 911 19 DIODE 155119 25 J191 1 774 785 11 JACK PIN EXCEPT AEP UK G CIS D551 8 719 911 19 DIODE 155119 25 SUPER WOOFER 0552 8 719 911 19 DIODE 155119 25 0801 8 719 911 19 DIODE 155119 25 lt COIL gt 0802 8 719 947 60 DIODE MTZJ T 72 15A E SP MY HK AR KR AUS L371 1 410 517 11 INDUCTOR 47uH D803 8 719 911 19 DIODE 155119 25 L391 1 410 521 11 INDUCTOR 100uH D804 8 719 911 19 DIODE 155119 25 L392 1 410 521 11 INDUCTOR 100uH D831 8 719 302 38 DIODE RBV 602 01 L401 1 420 872 00 COIL AIR CORE AEP UK G CIS 0832 8 719 510 68 DIODE D5SBA20F01 E SP MY
92. 1 CARBON 10K 596 1 4W R545 1 247 807 31 CARBON 47K 5 1 4W R546 1 247 807 31 CARBON 56 5 1 4W 56 5 1 4W R547 1 247 807 31 CARBON 180 5 1 2W R548 1 247 807 31 CARBON E SP MY HK AR KR AUS R549 1 247 807 31 CARBON R550 1 247 807 31 CARBON 220 5 1 2W R551 1 249 425 11 CARBON US CND AEP UK G CIS 180 5 1 2W R552 1 249 425 11 CARBON E SP MY HK AR KR AUS R553 1 249 415 11 CARBON 220 596 1 2W US CND AEP UK G CIS 180 5 1 2W R553 1 249 421 11 CARBON E SP MY HK AR KR AUS 220 5 1 2W R554 1 249 425 11 CARBON US CND AEP UK G CIS R555 1 247 807 31 CARBON 180 5 1 2W R556 1 247 807 31 CARBON E SP MY HK AR KR AUS R557 1 247 807 31 CARBON 56K 5 1 4W 47K 5 1 4W R558 1 247 807 31 CARBON 1M 5 1 4W R559 1 247 807 31 CARBON 4 7K 5 1 4W R560 1 247 807 31 CARBON 10K 5 1 4W 10K 5 1 4W R561 1 247 807 31 CARBON 4 7K 5 1 4W R562 1 247 807 31 CARBON 22K 596 1 4W 33K 5 1 4W R563 1 247 807 31 CARBON R564 1 247 807 31 CARBON 1K 5 1 4W R565 1 249 413 11 CARBON 10 5 1 2W R566 1 247 807 31 CARBON AEP UK G CIS R567 1 249 417 11 CARBON 10 5 1 2W AEP UK G CIS R568 1 249 425 11 CARBON MAIN Remark 180 5 1 2W ESPMY HK AR KR AUS 220 5 1 2W US CND AEP UK G CIS 180 5 1 2W ESPMY HK AR KR AUS 220 5 1 2W US CND AEP UK G CIS 180 5 1 2W ESPMY HK AR KR AUS 220 5 1 2W US CND AEP UK G CIS 180 5 1 2W E SPMY HK AR KR AUS 470 5 1 4W 4 7K 5 1 4W 47K 5 1 4W 47K 5 1 4W 10K
93. 11 SOCKET CONNECTOR 11 C801 1 162 306 11 CERAMIC 0 01uF 20 16V CN202 1 506 483 21 PIN CONNECTOR 4P C804 1 162 306 11 CERAMIC 0 01uF 20 16V CN401 1 790 428 11 JACK C805 1 126 964 11 ELECT 10uF 20 50V EARTH TERMINAL CONNECTOR E201 1 537 738 21 TERMINAL EARTH CN801 1 568 947 11 PIN CONNECTOR 9P IC DIODE 12403 8 749 015 19 PHOTO COUPLER 0 3131 5 50 D801 8 719 921 48 DIODE MTZJ T 72 5 6C 10405 8 719 802 25 IC PHOTO TRANSISTOR TLP550 0 0804 8 719 911 19 DIODE 155119 0805 8 719 911 19 DIODE 155119 lt TRANSISTOR gt IC Q201 8 729 900 80 TRANSISTOR DTC114ES 0202 8 729 141 30 TRANSISTOR 2SC3623A LK 16801 8 759 274 09 6286 0204 8 729 119 78 TRANSISTOR 2SC403SP 51 0205 8 729 900 80 TRANSISTOR DTC114ES lt RESISTOR gt lt RESISTOR gt R801 1 249 401 11 CARBON 47 5 1 4W R201 1 249 395 11 CARBON 15 5 1 4W lt SWITCH gt R202 1 247 807 31 CARBON 100 5 1 4W R203 1 247 807 31 CARBON 100 5 1 4W 801 1 762 527 11 SWITCH ROTARY OPEN CLOSE R204 1 249 411 11 CARBON 330 5 1 4W R205 1 249 431 11 CARBON 15K 5 1 4W sese sese ote F se spe se ote ote ote oe oe oe oie R206 1 249 431 11 CARBON 15K 5 1 4W 1 658 577 11 MOTOR TURN BOARD R207 1 249 417 11 CARBON 1K 5 1 4W HORE EE ee ee ak R208 1 249 426 11 CARBON 5 6K 5 1 4W R209 1 249 408 11 CARBON 180 5 1 4W lt CAPACITOR gt R230 1 249 429 11 CARBON 10K 5 1 4W C701 1 162 306 11 CERAMIC 0 01uF 20 16V
94. 12 5V G lt B OUT 1 ce We 37 gt 3 8 10 GND 10v iig a 9 8 IN 1 Bt Page 65 s R363 TK ERA 7 512 5 10V 3 95 4 M H 3 His 2 M 5V T El C355 100p gt oa 3 11 5 RB 2 R367 100k mm 1 5 8 Pho 900 1 c2001 122000 TC7S86F C O N je 7 4 a 2 gt 3 13 gt J 12000 S EXCLUSIVE OR via 41 gt J 4 2 4 3 gt 44 gt 4 5 4 6 gt lt lt e lt 4 gt s gt 92 K 4 10 gt en 22 22 ex 09 8 23 SCHEMATIC DIAGRAM BD SWITCH SECTION A SW BOARD M103 LOADING LOAB OUT MOTOR LOA8 IN B CHACK IN PLAY P 5601 5602 5604 POSITION OUT POSITION 09 91 gt 2 m 1 1 95 HCD MDX10 8 24 PRINTED WIRING BOARD BD SWITCH SECTION See page 40 for Circuit Boards Location SW BOARD nO 9 ee 5601 REC POSITION M103 LOADING A MOTOR Page 90 CN601 5602 o 9 PACK OUT 5604 POSITION 2 2 1 67 QNS f n 09 96 HCD MDX10 8 25 PRINTED WIRING BOARD CD MOTOR SECTION See page 40 for Circuit Boards Location
95. 124 261 00 ELECT 10uF 20 50V lt gt C736 1 162 290 31 CERAMIC 470PF 10 50 C737 1 124 463 00 ELECT 0 1uF 20 50V L601 1 410 509 11 INDUCTOR 10uH C739 1 162 215 31 CERAMIC 47PF 5 50V lt TRANSISTOR gt C741 1 124 261 00 ELECT 10uF 20 50V C742 1 162 282 31 CERAMIC 100PF 10 50 Q601 8 729 118 00 TRANSISTOR 2SB1116 L C743 1 124 257 00 ELECT 2 2uF 20 50V Q602 8 729 118 00 TRANSISTOR 2SB1116 L C747 1 164 159 11 CERAMIC 0 1uF 50V 0603 8 729 119 78 TRANSISTOR 2SC403SP 51 0604 8 729 900 80 TRANSISTOR DTC114ES CONNECTOR 0605 8 729 900 80 TRANSISTOR DTC114ES CN601 1 568 865 21 SOCKET CONNECTOR 23 0606 8 729 900 80 TRANSISTOR DTC114ES 0607 8 729 900 80 TRANSISTOR DTC114ES DIODE Q608 8 729 900 80 TRANSISTOR DTC114ES Q609 8 729 900 80 TRANSISTOR DTC114ES D610 8 719 050 84 DIODE RB441QT 77 Q610 8 729 900 80 TRANSISTOR DTC114ES D611 8 719 057 97 DIODE SEL5923A TP15 SYNC BASE H 0612 8 719 057 97 DIODE SEL5923A TP15 SYNC BASE L Q611 8 729 900 80 TRANSISTOR DTC114ES 0613 8 719 073 47 DIODE SML72923C TP15 REC PAUSE Q612 8 729 900 80 TRANSISTOR DTC114ES D614 8 719 056 13 DIODE SML79423C TP15 MD PLAY PAUSE Q613 8 729 900 80 TRANSISTOR DTC114ES 0614 8 729 900 80 TRANSISTOR DTC114ES D615 8 719 056 13 DIODE SML79423C TP15 CD PLAY PAUSE 0615 8 729 900 80 TRANSISTOR DTC114ES 0616 8 719 063 93 DIODE SLR325VC N T32 NON STOP D617 8 719 063 93 DIODE SLR325VC N T32 ENTER NEXT Q616 8 729 900 74 TRANSISTOR DTC143TS 0618
96. 15 11 ELECT 22uF 20 16V L431 1 410 780 11 INDUCTOR 27 L601 1 414 193 41 INDUCTOR 220uH C311 1 162 289 31 CERAMIC 390PF 10 L602 1 414 193 41 INDUCTOR 220uH C313 1 162 282 31 CERAMIC 100PF 10 C314 1 130 487 00 MYLAR 0 022uF 5 50V TRANSISTOR C315 1 126 233 11 ELECT 22uF 20 50V C331 1 137 427 11 FILM 120PF 5 50V Q621 8 729 142 46 TRANSISTOR 2SC2001 LK Q622 8 729 142 46 TRANSISTOR 2SC2001 LK C332 1 162 288 31 CERAMIC 330PF 10 Q623 8 729 801 93 TRANSISTOR 2 01387 C333 1 162 209 31 CERAMIC 27PF 5 50V C401 1 162 289 31 CERAMIC 390PF 10 50 lt RESISTOR gt C402 1 126 968 11 ELECT 100uF 20 6 3V C403 1 162 282 31 CERAMIC 100PF 10 R301 1 247 881 00 CARBON 120K 5 1 4W R302 1 249 409 11 CARBON 220 5 1 4W C404 1 130 483 00 MYLAR 0 01uF 5 50V R303 1 249 433 11 CARBON 22K 5 1 4W C405 1 107 715 11 ELECT 22uF 20 16V R304 1 247 889 00 CARBON 270K 5 1 4W C411 1 162 289 31 CERAMIC 390PF 10 50 R305 1 247 858 11 CARBON 13K 5 1 4W C413 1 162 282 31 CERAMIC 100PF 10 50 C414 1 130 487 00 MYLAR 0 022uF 5 50V R311 1 247 881 00 CARBON 120K 5 1 4W R312 1 247 807 31 CARBON 100 5 1 4W C415 1 126 233 11 ELECT 22uF 20 R314 1 247 882 11 CARBON 130K 5 1 4W C431 1 137 427 11 FILM 120PF 5 50V R315 1 247 850 11 CARBON 6 2K 5 1 4W C432 1 162 288 31 CERAMIC 330PF 10 R331 1 249 430 11 CARBON 12K 5 1 4W C433 1 162 209 31 CERAMIC 27PF 5 50V C601 1 104 396 11 ELECT 10uF 20 16V R401 1 247 881 00 CARBON 120K
97. 162 294 31 CERAMIC 0 15uF 5 50V C376 1 126 961 11 ELECT 0 0056uF 5 50V C377 1 126 961 11 ELECT 0 033uF 5 50V C378 1 126 916 11 ELECT 0 0015uF 5 50V C381 1 164 159 11 CERAMIC 0 01uF 5 50V C382 1 104 665 11 ELECT 330PF 5 50V C383 1 164 159 11 CERAMIC 0 0047uF 5 50V C390 1 126 935 11 ELECT 0 0033uF 5 50V C391 1 161 494 00 CERAMIC 10uF 20 50 C392 1 126 916 11 ELECT 330PF 10 50 C393 1 161 494 00 CERAMIC 0 22uF 5 50V C394 1 126 925 11 ELECT 0 22uF 5 50V C395 1 162 290 31 CERAMIC 10uF 20 50 C396 1 126 961 11 ELECT 0 068uF 5 50V C397 1 126 961 11 ELECT 0 01uF 5 50V C401 1 136 495 11 FILM 10uF 20 50V EXCEPT AEP UK G CIS C402 1 136 495 11 FILM 220PF 10 EXCEPT AEP UK G CIS C403 1 164 159 11 CERAMIC 20 50 0 0047uF 5 50V C412 1 107 717 11 ELECT 0 1uF 5 50V C431 1 126 934 11 ELECT C432 1 104 665 11 ELECT 0 1uF 5 50V 0 1uF 20 50V C433 1 126 964 11 ELECT 20 50V C434 1 126 933 11 ELECT 0 47uF 20 50V C451 1 136 495 11 FILM 10uF 20 50V C452 1 136 495 11 FILM 0 47uF 5 50V 470PF 10 C453 1 164 159 11 CERAMIC 10uF 20 50V 0 47uF 20 50V 0 001uF 10 50 C501 1 104 664 11 ELECT C502 1 164 159 11 CERAMIC 10uF 20 50V C503 1 136 165 00 FILM 4 7uF 20 50V C504 1 126 926 11 ELECT 100uF 20 C505 1 162 306 11 CERAMIC 100uF 20 10V 470PF 10 50V C508 1 110 948 11 ELECT C551 1 104 665 11 ELECT 0 1 50V C552 1 164 159 11 CERAMIC 0 1uF 50V C553 1 102 959 91 CERAMIC 0 0047uF 30 16 C554 1 1
98. 18 in and playback 5track 5 Confirm that oscilloscope waveform is clear and check RF sig nal level is correct or not 6 After check remove the lead wire connected in step 2 95 gt Note Clear RF signal waveform means that the shape 0 can be clearly distinguished at the center of the waveform RF signal waveform ARA RU M VOLT DIV 200mV TIME DIV 500ns level 1 45 0 3 Vp p Adjustment Location BD CD board E F Balance 1 Track Jump check oscilloscope BD board AS TP TE O 1 Connect oscilloscope to test point TP TE BD board 2 Press the ID button to turn the unit ON 3 Put disc YEDS 18 in to play the number five track 4 Press the Pll button 5 Check the level B of the oscilloscope s waveform and the A DC voltage of the center of the Traverse waveform Confirm the following x 100 less then 22 90 B 1 3 0 6 Vp p 1 track jump waveform Center of the waveform B A DC voitage Symmetry level 1 3 0 6 Vp p Adjustment Location BD CD board Adjustment Location BD CD BOARD SIDE A TP AGCCON o o TP FE o TP FE1 39 SECTION 8 DIAGRAMS 8 1 CIRCUIT BOARDS LOCATION STANDBY board MD LINK board MD DIG DISPLAY board SR I gt S SR VOL board CONNECTOR boa
99. 2 LEAF SW BOARD 21001 CAPSTAN MOTOR aM 901 CONTROL A 11 2 91001 B 144 5 R907 a 100k 61001 33 10V RV1002 10k TAPE SPEEB NORMAL RV1001 1001 TAPE SPEED HIGH A TRG B TRG CAPSTAN MOTOR B DECK A 8 PLUNGER PLUNGER PLUNGER SOLEOIB is su as the MECHANICAL BLO 1004 A 120 70 51003 HALF 51005 REC A 1006 B HALF 51009 51008 120 70 pplied CK ASSY REEL BETECT REEL DETECT NOTE 10 Voltages and waveforms are dc with respect to ground under no signal conditions no mark PLAY x nof be measured R1003 560 R1004 1 3k AW AW R1005 300 51001 1002 A PLAY B PLAY 5 5 5V B CN1001 17P FFC CAPM CAPM TRG A TRG GNB TRG B SHUT B GNB A HALF 5V A 120 70 B SHUT PLAY SW HALF A SIBE REC B SIDE REC B 120 70 B PLAY SW N C Page 72 82 HCD MDX10 8 17 SCHEMATIC DIAGRAM DISPLAY 1 2 SECTION See page 87 for Printed Wiring Board See page 111 for IC Block Diagrams See page 118 for IC Pin Functions A DISPLAY BOARD 1 2 NOTE e Vol
100. 2 Page 46 OF F RELAY FRONT DBFB STK MUTE RY SW PROTECTOR POWER AMP 1801 HP L i9 FRONT MAD 18 Ms gt E FRONT RELAY SPEAKER VH DRIVE 0435 436 431 VH SUPP rt a Rch J701 VH 0803 805 SWITCH PHONES 0801 0437 Rch L MUTE ip SWITCH Rch 0804 PROTECT MUTE HPLCH N Reh CONTROL SWITCH Q432 434 411 777 AC CUT RDS D 5V UN SW lt RECTIFIER D911 D 5V UN SW D 5V SW POWER ON OFF CD D 5V SW CD A 5V SW MD A3 3V MD 3 3V RECTIFIER D919 MD BACKUP 5 6V RED lt 5V OUT Q905 SWITCH 0904 5 6V SWBY SUB TRANS D 5 6V D508 5 SWBY DISPLAY 16902 puro 7V REG Q901 902 913 SWITCH Q906 903 45V REG 0907 RECTIFIER REG OUT 0921 0921 RECTIFIER 0920 FL SW ON OFF 1C904 REG ST 10V 7881 VG 26V REG POWER TRANSFORMER Q12 13 1 DISPLAY VE VIA POWER COM MON 7 RECTIFIER D918 A 7V CD MD MOTOR 7V 10V REG 0909 TC MOTOR 12V 7V REG 0951 952 914 10901 rm AC3 AC3 ACA RECT D907 910 Ac4 RECTIFIER D24 25 T11 SUB TRANSFORMER VF BUFF 014 15
101. 2 101 01 unless otherwise indicated Use an oscilloscope with more than 1 impedance 4 Clean the object lens by an applicator with neutral detergent when the signal level is low than specified value with the following checks 95 5 Curve Check oscilloscope BD board FE O Procedure 1 Connect the oscilloscope to test points TP FE and TP VC 2 Connect TP FEI and GND and TP AGCCON and GND of the BD board with lead wires Press 1 0 button to turn the set ON 4 With the disc YEDS 18 loaded press the PII button and perform focus search Focus search will be performed in the same way even while the disc table is pushed in and out 5 Check the symmetry and peak to peak level of the oscilloscope waveform S curve at this time gt S curve waveform symmetry Within 4 1 Vp p 6 After check remove the lead wire connected in step 2 Note Try to measure several times to make sure than the ratio of A BorB A is more than 10 7 Take sweep time as long as possible and light up the bright ness to obtain best waveform Adjustment Location BD CD board RF Level Check oscilloscope BD board Procedure 1 Connect oscilloscope to test point TP RF and TP VC on BD board 2 Connect TP AGCCON and GND of the BD board with lead wires Press the 1 0 button to turn the set ON Put disc YEDS
102. 3 1 247 807 31 CARBON R304 1 247 807 31 CARBON R305 1 249 421 11 CARBON R306 1 249 428 11 CARBON R307 1 249 428 11 CARBON R308 1 249 425 11 CARBON 1 4W R309 1 249 433 11 CARBON 1 4W 1 4W R311 1 247 903 00 CARBON 1 4W R312 1 247 884 11 CARBON 1 4W R313 1 249 441 11 CARBON R315 1 249 429 11 CARBON 1 4W R316 1 249 432 11 CARBON 1 4W 1 4W R317 1 249 429 11 CARBON 1 4W R318 1 249 429 11 CARBON 1 4W R319 1 247 893 11 CARBON R321 1 249 422 11 CARBON 1 4W R322 1 249 428 11 CARBON 1 4W 1 4W R324 1 247 876 11 CARBON 1 4W R325 1 247 876 11 CARBON 1 4W R326 1 249 437 11 CARBON R327 1 249 437 11 CARBON 1 4W R328 1 249 437 11 CARBON 1 4W 1 4W R329 1 249 417 11 CARBON 1 4W R330 1 249 425 11 CARBON 1 4W R331 1 249 425 11 CARBON R332 1 249 415 11 CARBON 1 4W R333 1 249 421 11 CARBON 1 4W 1 4W R334 1 249 415 11 CARBON 1 4W R335 1 249 421 11 CARBON 1 4W R336 1 249 437 11 CARBON R337 1 249 417 11 CARBON 1 4W R338 1 249 411 11 CARBON 1 4W 1 4W R339 1 249 437 11 CARBON 1 4W R340 1 249 437 11 CARBON 1 4W R341 1 249 411 11 CARBON R342 1 249 437 11 CARBON 1 4W R343 1 249 417 11 CARBON 1 4W 1 4W R351 1 249 435 11 CARBON 1 4W R352 1 249 421 11 CARBON 1 4W R353 1 247 807 31 CARBON R354 1 247 807 31 CARBON 1 4W R355 1 249 421 11 CARBON 1 4W 1 4W R356 1 249 428 11 CARBON 1 4W R357 1 249 428 11 CARBON 1 4W R358 1 249 425 11 CARBON R359 1 249 435 11 CARBON 140 Remark 1K 5 1 W EXCEPT AEP UK G CIS 100K 5 EXCEPT AEP UK G CIS
103. 3 SLOC Monitor 3 output to the system control monitor output SWDT Writing data signal input from the system control SCLK Serial clock signal input from the system control XLAT Serial latch signal input from the system control SRDT Reading data signal output to the system control Oo alu O bv 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 DOSY Digital In U bit CD format or MD format subcode sync SCOR output to the system control 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 DINO Digital audio input Optical input 20 DIN1 Digital audio input Optical input 21 DOUT Digital audio output Optical output 22 DADTI Serial data input 23 LRCKI H Leh L
104. 3 2 MO Error Rate Check Checking Procedure Load a test disc MDW 74 AU 1 Rotate the AMS dial and display CPLAY MODE Press the ENTER YES button and display CPLAY MID The display changes to C1 HHHH AD If the C1 error rate is below 50 check that ADER is 00 ON ds poc qoos MD button and remove the test disc 7 14 FOCUS BIAS CHECK Change the focus bias and check the focus tolerance amount Checking Procedure 1 Load a test disc MDW 74 AU 1 2 Rotate the AMS dial and display CPLAY MODE 3 Press JENTER YES button twice and display CPLAY MID 4 Press the MENU NO button when AD GU is displayed Rotate AMS dial and display FBIAS CHECK 6 Press the ENTER YES button and display dU The first four digits indicate the error rate the two digits after indicate ADER and the 2 digits after indicate the focus bias value Check that the C1 error is below 50 and ADER is below ee 7 Press the ENTER YES button and display i Check that the C1 error is below 220 and ADER is below 2 8 Press the ENTER YES button and display i Check that the C1 error is below 220 and ADER i is below 2 d Press the MENU NO button stop playback press the SEJECT Press MENU NO button stop p
105. 3C TP15 DISC 2 IN PLAY 1 10W 0756 8 719 056 13 DIODE SML79423C TP15 DISC 3 IN PLAY 1 10W lt SWITCH gt 1 10W 1 10W S751 1 762 875 21 SWITCH KEYBOARD 1 07 1 10W S752 1 762 875 21 SWITCH KEYBOARD 1 10W POWER SAVE DEMO STANDBY 1 10W 753 1 762 875 21 SWITCH KEYBOARD MD REC 5754 1 762 875 21 SWITCH KEYBOARD REC IT 5755 1 762 875 21 SWITCH KEYBOARD CD MD SYNC ds CD PANEL CONNECTOR DISPLAY Ref No Part No Description Remark Ref No Part No Description Remark 756 1 762 875 21 SWITCH KEYBOARD DISC SKIP EXCHANGE A 4419 324 A DISPLAY BOARD COMPLETE AEP UK G CIS 757 1 762 875 21 SWITCH KEYBOARD DISC 1 ICICI I OR akete akk 758 1 762 875 21 SWITCH KEYBOARD DISC 2 759 1 762 875 21 SWITCH KEYBOARD DISC 3 A 4419 497 A DISPLAY BOARD COMPLETE 760 1 762 875 21 SWITCH KEYBOARD 2 CD OR EXCEPT AEP UK G CIS 761 1 762 875 21 SWITCH KEYBOARD 2 MD DISPLAY BOARD is supplied with JOG board and VOL board TRANSISTOR 4 214 439 11 HOLDER FL TUBE Q751 8 29 900 80 TRANSISTOR DTC114ES CAPACITOR 0752 8 729 900 80 TRANSISTOR DTC114ES 0753 8 729 900 80 TRANSISTOR DTC114ES C601 1 124 589 11 ELECT 47uF 20 16V 0754 8 729 900 80 TRANSISTOR DTC114ES C602 1 126 163 11 ELECT 4 7uF 20 50 C603 1 162 306 11 CERAMIC 0 01uF 20 16 RESISTOR C604 1 164 294 31 CERAMIC 1000PF 10 50V C605 1 162 294 31 CERAMI
106. 4 LED SWITCH MD LINK SW 0752 BTC124ES Q751 BTCI24ES 8751 SLR 325VC 1 0 NOTE 10 11 e Voltages and waveforms are dc with respect to ground under no signal conditions no mark FM Page 83 POWER SW BOARD 14 15 16 85 86 a B 1 C747 I 0 1 74 507 DP Los 100 C742 100 EBIT ENTER SURROUND HI BUB SYNC NON STOP gt FILE ye SYNC EG CHAR P YES GROOVE CB TAPE
107. 4 US CND 220 5 1 4 R854 1 249 438 11 CARBON 56K 5 1 4W 100 5 1 4W 100 5 1 4W R855 1 249 417 11 CARBON 1K 5 1 4 100 5 1 4W R856 1 249 431 11 CARBON 15 5 1 4W 100 5 1 4W R857 1 249 441 11 CARBON 100K 5 1 4W 8958 1 217 156 00 REGISTER 0 22 10 5W F 100 5 1 4W E SP MY HK AR KR AUS 100 5 1 4W 8958 1 220 755 11 METAL 0 22 10 2W 100 5 1 4W US CND AEP UK G CIS 100 5 1 4W 10K 5 1 4W R859 1 260 076 11 CARBON 10 5 1 2W R860 1 260 105 11 CARBON 3 3K 5 1 2W 100 5 1 4W SP MY HK KR AUS 10K 5 1 4W A R861 1 212 881 11 FUSIBLE 100 5 1 4W 100 5 1 4W R901 1 247 843 11 CARBON 3 3K 5 1 4W 10K 5 1 4W R902 1 249 415 11 CARBON 680 5 1 4 100 5 1 4W R903 1 249 419 11 CARBON 1 5K 5 1 4 10K 5 1 4W R904 1 249 414 11 CARBON 560 5 1 4 10K 5 1 4W R905 1 249 425 11 CARBON 4 7K 5 1 4 1K 5 1 4 R906 1 247 843 11 CARBON 3 3K 596 1 4W 56K 5 1 4W R907 1 249 415 11 CARBON 680 5 1 4 470 5 1 4 E SP MY HK AR KR AUS R908 1 249 429 11 CARBON 10K 5 1 4W R909 1 249 430 11 CARBON 12K 5 1 4W 560 5 1 4 R910 1 249 429 11 CARBON 10K 5 1 4W AEP UK G CIS R911 1 249 409 11 CARBON 220 5 1 4 680 5 1 4 R918 1 249 421 11 CARBON 2 2K 5 1 4 US CND 56K 5 1 4W R919 1 249 409 11 CARBON 220 5 1 4 1K 5 1 4 R920 1 249 383 11 CARBON 1 5 5 1 6W 15 5 1 4W R921 1 249 383 11 CARBON 1 5 5 1 6W R923 1 249 413 11 CARBON 470 5 1 4 100K 5 1
108. 4 SECTION HCD MDX10 u 32 768kHz IC501 XC OUT WW ES 16MHz 501 49 X OUT PANEL 1 2 SECTION WWW We 3 4Vp p 12 5MHz C601 X OUT MD DIGITAL 1 2 SECTION NE 10MHz IC316 XOUT 56 HCD MDX10 8 3 PRINTED WIRING BOARD CD SECTION See page 40 for Circuit Boards Location BD CD SID 57 CE BORAD SID S DV x C109 R108 OPTICAL PICK UP BLOCK K88 2138 Q NP 58 Page 75 21 31 21 31 HCD MDX10 8 4 SCHEMATIC DIAGRAM BD CD SECTION See page 55 for Waveforms BD CD BOARD t
109. 44 IC CXD2654R 25V 10123 8 759 096 87 IC TC7WUOAFU TE12R 10124 8 759 498 44 IC MSM51V4400 70TS K 25V 25V 10152 8 759 430 25 BH6511FS E2 50V 10171 8 759 487 04 IC BR24C02F E2 16V 10181 8 759 481 17 IC MC74ACTO8DTR2 50V 10192 8 759 460 72 IC 2 50V lt COIL gt 16V 50V L101 1 414 813 11 FERRITE 25V L102 1 414 813 11 FERRITE 25V L103 1 414 813 11 FERRITE 1105 1 414 813 11 FERRITE 6 3V L106 1 414 813 11 FERRITE 50V 131 28A1576A T106 QR BD CD PANEL Ref No Part No Description L121 1 414 813 11 FERRITE OuH L122 1 414 813 11 FERRITE OuH L151 1 412 029 11 INDUCTOR CHIP 10uH L152 1 412 029 11 INDUCTOR CHIP 10uH L153 1 412 032 11 INDUCTOR CHIP 100uH L154 1 412 032 11 INDUCTOR CHIP 100uH L161 1 414 813 11 FERRITE OuH L162 1 414 813 11 FERRITE L181 1 216 295 91 SHORT 0 lt TRANSISTOR gt Q101 8 729 403 35 TRANSISTOR UN5113 0102 8 729 026 53 TRANSISTOR 0103 8 729 402 93 TRANSISTOR UN5214 0104 8 729 402 93 TRANSISTOR UN5214 0162 8 729 101 07 TRANSISTOR 2SB798 DL 0163 8 729 403 35 TRANSISTOR UN5113 Q181 8 729 018 75 TRANSISTOR 2SJ278MY 0182 8 729 017 65 TRANSISTOR 25 1764 lt RESISTOR gt R103 1 216 049 91 RES CHIP 1K R104 1 216 073 00 METAL CHIP 10K R105 1 216 065 91 RES CHIP 4 7K 106 1 216 133 00 METAL CHIP 3 3M R107 1 216 113 00 METAL CHIP 470K R109 1 216 295 91 SHORT 0 R110 1 216 073 00 METAL CHIP 10K
110. 4sEs S BTC143ES 9101489 JOG BOARD 0615 619 slelalelelslelelelelelelelelelelele IND BUFFER 5181815 8 8 8 8 8 8 8 8 8 88 888 a 23 5 35 5 m m sis sus s s 2 3 9 L E 1338 sel les VOL BOARD EX ST xa rz gs rz TTTTTTTT TTTTTTTT TT PET Page 85 D D z ol r lt 0 LO 9 in x MA 9 o r lt N NY N NY lt lt 9 9 of ml ml es Ph TIMER 8663 er cd Ket o i e VOLUME 5692 SELECT iz ind ind od n uku u ind nd 1C602 s 3 t 4 9 a SIRCS S dn A Ws e oc ner CN601 5 Q G D 0 9 a SLR 325VC 23P G 5 0 5 n n n 5 0 5 4 8 4 8 E 25 50 bad cone C412 614 c 15 3 6 0615 OR VF 25 49 1000 10000 1660651 0000 10000 BTET13ES ol VF 27 LED SWITCH 25 48 110 lt OFx VFBP 3 T e a 2 25 47 2 8 zl 9 o 2 5V STBY SS 46 4 R664 1 eaten LEB 1601 25 45 p zs AN O T SLCT LED 25 44 TOwH R600 1M 4 25 O 88 Vad for CPU BISPLAY CONTROL 22 43 97 see F Xin 42 92 a Of ml 25 41 RESET Q Vss for CPU 16601 5 ds mesa 4008 8 X Reset 25 R10 47 B LED GND 25 38 WS R705 pe 25 87 LED GNB Test 25 56 SPEANA Page 74 96
111. 508 8 729 900 63 TRANSISTOR DTA124ES 0509 8 729 900 63 TRANSISTOR DTA124ES 16904 8 759 231 53 78055 0801 8 729 140 84 TRANSISTOR 2561841 10905 8 759 231 53 78055 Q803 8 729 140 82 TRANSISTOR 2SA988 PAFAEA 0804 8 729 140 84 TRANSISTOR 2SC1841 PAFAEA JACK 0805 8 729 140 84 TRANSISTOR 2SC1841 PAFAEA J102 1 770 772 11 JACK PIN 2P US EXCEPT US CND 0831 8 729 140 84 TRANSISTOR 2 1841 VIDEO AUDIO IN 0832 8 729 119 79 TRANSISTOR 2SC2785 FEK J102 1 778 204 11 JACK PIN 2P CND VIDEO AUDIO IN Q851 8 729 140 84 TRANSISTOR 2SC1841 PAFAEA 139 MAIN Ref No Part No Description Q901 8 729 209 15 TRANSISTOR 0902 8 729 119 79 TRANSISTOR 0903 8 729 900 36 TRANSISTOR 0904 8 729 900 36 TRANSISTOR 0905 8 729 040 20 TRANSISTOR 0906 8 729 900 36 TRANSISTOR 0907 8 729 040 20 TRANSISTOR 0908 8 729 900 36 TRANSISTOR 0909 8 729 026 68 TRANSISTOR 0913 8 729 119 79 TRANSISTOR Q914 8 729 119 77 TRANSISTOR Q921 8 729 620 05 TRANSISTOR Q951 8 729 141 83 TRANSISTOR 0952 8 729 119 77 TRANSISTOR RESISTOR R101 1 249 417 11 CARBON R102 1 249 441 11 CARBON R111 1 249 429 11 CARBON R113 1 247 894 11 CARBON R114 1 249 415 11 CARBON R115 1 249 433 11 CARBON R116 1 247 887 00 CARBON R117 1 249 429 11 CARBON R118 1 249 437 11 CARBON R119 1 249 421 11 CARBON R120 1 249 441 11 CARBON R121 1 249 429 11 CARBON R124 1 249 421 11 CARBON R125 1 247 843 11 CARBON R126 1 249 421 11 CA
112. 63 037 11 CERAMIC CHIP C117 1 163 809 11 CERAMIC CHIP C118 1 163 038 91 CERAMIC CHIP C119 1 125 822 11 TANTALUM C121 1 125 822 11 TANTALUM C122 1 163 021 91 CERAMIC CHIP C123 1 163 038 91 CERAMIC CHIP C124 1 163 038 91 CERAMIC CHIP C127 1 163 038 91 CERAMIC CHIP C128 1 163 021 91 CERAMIC CHIP C129 1 107 823 11 CERAMIC CHIP C130 1 163 251 11 CERAMIC CHIP C131 1 163 023 00 CERAMIC CHIP C132 1 107 823 11 CERAMIC CHIP C133 1 163 017 00 CERAMIC CHIP C134 1 163 038 91 CERAMIC CHIP C135 1 163 038 91 CERAMIC CHIP C136 1 126 206 11 ELECT CHIP C142 1 163 251 11 CERAMIC CHIP 10uF 0 1uF 10uF 10uF 0 01uF 0 001uF 0 1uF 0 1uF 0 022uF 0 068uF 0 0047uF 0 22uF 0 022uF 0 047uF 0 1uF 10uF 10uF 0 01uF 0 1uF 0 1uF 0 1uF 0 01uF 0 47uF 100PF 0 015uF 0 47uF 0 0047uF 0 1uF 0 1uF 100uF 100PF 5 5 5 5 5 5 5 5 20 20 20 10 5 10 10 5 10 10 10 10 20 20 10 10 10 5 5 10 5 20 5 BD CD BD MD Remark Ref No Part No Description Remark 1 10W C143 1 163 251 11 CERAMIC CHIP 100PF 5 50V 140W C144 1 163 251 11 CERAMIC CHIP 100PF 5 50V 140W C146 1 163 038 91 CERAMIC CHIP 0 1uF 25V 140W C151 1 126 206 11 ELECT CHIP 100uF 2090 6 3V 140W C152 1 163 038 91 CERAMIC CHIP 0 1uF 25V 140W C153 1 163 021 91 CERAMIC CHIP 0 01uF 10 140W C156 1 163 038 91 CERAMIC CHIP 0 1uF 25V 140W C158 1 163 019 00
113. 640 1 249 415 11 CARBON R641 1 249 417 11 CARBON R642 1 249 418 11 CARBON R643 1 249 420 11 CARBON R644 1 249 422 11 CARBON R645 1 247 843 11 CARBON R646 1 249 425 11 CARBON R647 1 249 427 11 CARBON R648 1 249 429 11 CARBON R649 1 249 429 11 CARBON R650 1 249 410 11 CARBON R651 1 249 411 11 CARBON R652 1 249 413 11 CARBON R653 1 249 414 11 CARBON R654 1 249 415 11 CARBON R655 1 249 417 11 CARBON R656 1 249 418 11 CARBON R657 1 249 420 11 CARBON R658 1 249 422 11 CARBON R659 1 247 843 11 CARBON R660 1 249 425 11 CARBON R661 1 249 427 11 CARBON R662 1 249 429 11 CARBON R663 1 249 417 11 CARBON R664 1 249 417 11 CARBON R670 1 249 414 11 CARBON R671 1 249 432 11 CARBON R672 1 249 418 11 CARBON R673 1 249 426 11 CARBON R674 1 249 418 11 CARBON R675 1 247 843 11 CARBON R676 1 249 417 11 CARBON R677 1 249 407 11 CARBON R678 1 249 407 11 CARBON R679 1 249 407 11 CARBON R680 1 249 407 11 CARBON R681 1 247 804 11 CARBON R682 1 249 407 11 CARBON R683 1 247 804 11 CARBON R684 1 249 407 11 CARBON R685 1 249 407 11 CARBON R686 1 249 407 11 CARBON R687 1 249 407 11 CARBON R688 1 249 407 11 CARBON R689 1 249 407 11 CARBON R690 1 249 407 11 CARBON R691 1 247 804 11 CARBON R692 1 247 804 11 CARBON R693 1 247 804 11 CARBON 4 7K 6 8K 10K 10K 270 330 470 560 680 1K 1 2K 1 8K 2 7K 3 3K 4 7K 6 8K 10K 10K 270 330 470 560 680 1K 1 2K 1 8K 2 7K 3 3K 4 7K 6 8K 10K 1K 560 18K 1 2K 5 6K 1 2K 3 3K
114. 71 PROTECT 9 9 0 1 5101 F LIMIT IN 09 65 66 8 8 SCHEMATIC DIAGRAM MAIN 1 4 SECTION See page 75 for Printed Wiring Board 1 2 3 4 5 6 7 8 9 10 11 12 13 MAIN BOARD 1 4 py HCD MDX10 MB AREC L SWITCH TC REC L 240k jiis C176 ti m RS n W VIBEO L mE E Le 98 0 a e gt gt 8102 ioe Dan SSI frau VIBEO Sonas
115. 8 ELITE Jw200 onum 6596 597 o JW225 JW224 R925 209 8510 3w118 e e 2 s UA 5 s 5165 C166 C157 omi C158 RIS eae eA 0173 ets Sabo R 9161 CNE R251 G v e odh 82510 D or 8552 Rist e MV LED 184 221 JW346 JW241 18 gt L 59 8 E o o o o o sm o o o 020185 o PF jd 3 2 ES 5 R416 CN371 lo o o o o o o o o o olo 2124 41130 B 20 5 5 5871 6372 125 852 C854 804 e 4 0 9 79 E 2 e e R807 gt R809 R474 R424 Ju113 AN Sd 355 6 C376 24105 JW102 R381 U 5 5 n 5 TCEBT O 1C382 a e IN 2190 o X J102 RISI Bla R101 a 9 o R102 c10 J147 R411 o o 8401 Lo
116. 8 719 057 97 DIODE SEL5923A TP15 GROOVE 0617 8 729 900 74 TRANSISTOR DTC143TS D619 8 719 063 93 DIODE SLR325VC N T32 JOG Q618 8 729 900 74 TRANSISTOR DTC143TS Q619 8 729 900 74 TRANSISTOR DTC143TS D620 8 719 057 97 DIODE SEL5923A TP15 P D621 8 719 057 97 DIODE SEL5923A TP15 lt lt lt RESISTOR gt D622 8 719 058 03 DIODE SEL5423E TP15 0623 8 719 058 03 DIODE SEL5423E TP15 amp TAPE B R600 1 247 903 00 CARBON 1M D624 8 719 058 03 DIODE SEL5423E TP15 Be TAPE R601 1 247 807 31 CARBON 100 R602 1 247 843 11 CARBON 3 3K 0625 8 719 058 03 DIODE SEL5423E TP15 TAPE A R603 1 247 807 31 CARBON 100 0626 8 719 057 97 DIODE SEL5923A TP15 SYNC EQ R604 1 247 807 31 CARBON 100 D627 8 719 063 93 DIODE SLR325VC N T32 EFFECT D628 8 719 063 93 DIODE SLR325VC N T32 TIMER SELECT R605 1 247 843 11 CARBON 3 3K D629 8 719 057 97 DIODE SEL5923A TP15 SYNC R606 1 249 401 11 CARBON 47 R607 1 247 893 11 CARBON 390K D630 8 719 057 97 DIODE SEL5923A TP15 SYNC BASE L R608 1 247 889 00 CARBON 270K D631 8 719 057 97 DIODE SEL5923A TP15 SYNC EQ R609 1 249 441 11 CARBON 100K D632 8 719 063 93 DIODE SLR325VC N T32 EFFECT R610 1 249 429 11 CARBON 10K lt EARTH TERMINAL gt R611 1 249 441 11 CARBON 100K R612 1 249 401 11 CARBON 47 E601 1 537 738 21 TERMINAL EARTH R613 1 249 435 11 CARBON 33K R614 1 247 895 00 CARBON 470K lt FERRITE BEAD gt R616 1 249 441 11 CARBON 100K FB601 1 412 473 21
117. 9 1 137 368 11 FILM C170 1 137 367 11 FILM C171 1 126 964 11 ELECT C172 1 162 288 31 CERAMIC C173 1 136 169 00 FILM C174 1 136 169 00 FILM C175 1 126 964 11 ELECT C176 1 136 495 11 FILM C177 1 136 153 00 FILM C193 1 126 964 11 ELECT C194 1 162 286 31 CERAMIC C301 1 126 960 11 ELECT C302 1 137 368 11 FILM C303 1 136 165 00 FILM C304 1 136 165 00 FILM C305 1 126 956 91 ELECT C306 1 126 960 11 ELECT C307 1 126 959 11 ELECT C308 1 126 964 11 ELECT C309 1 137 194 91 FILM C310 1 162 290 31 CERAMIC C311 1 126 964 11 ELECT C312 1 126 959 11 ELECT C313 1 162 294 31 CERAMIC C314 1 126 964 11 ELECT C315 1 126 963 11 ELECT C316 1 104 665 11 ELECT C317 1 104 665 11 ELECT C320 1 162 290 31 CERAMIC C331 1 164 159 11 CERAMIC C332 1 164 159 11 CERAMIC C333 1 162 600 11 CERAMIC Remark Ref No Part No Description 0 01uF 5 50V C334 1 162 600 11 CERAMIC 330PF 5 50V C351 1 126 960 11 ELECT 0 0047uF 5 50V C352 1 137 368 11 FILM 0 0033uF 5 50V C353 1 136 165 00 FILM 10uF 20 50V C354 1 136 165 00 FILM 330PF 10 C355 1 126 959 11 ELECT 0 22uF 5 50V C356 1 126 960 11 ELECT 0 22uF 5 50V C357 1 126 959 11 ELECT 10uF 20 50V C358 1 126 964 11 ELECT 47uF 20 16V C359 1 137 194 91 FILM 47uF 20 16V C366 1 126 961 11 ELECT 10uF 20 50V C367 1 126 961 11 ELECT 0 022uF 25V C371 1 162 294 31 CERAMIC 0 47uF 20 50V C372 1 126 964 11 ELECT 220PF 10 C373 1 164 159 11 CERAMIC 0 56uF 5 50V C374 1 126 960 11 ELECT 0 027uF 5 50V C375 1
118. 943 01 BELT TURN 1 2 210 4 934 376 01 SHAFT ROLLER 205 4 977 956 01 WHEEL WORM 211 4 981 187 01 COLLAR WORM 206 1 658 577 11 MOTOR TURN BOARD 212 4 977 944 01 TRAY SLIDE M701 4672 004 MOTOR ASSY TURN 122 9 5 CD MECHANISM DECK SECTION 2 CDM38LH 5BD32L 251 251 253 255 7 not supplied 265 251 Ref No Part No Description Remark Ref No Part No Description Remark 251 4 917 583 71 BRACKET YOKE 263 4 982 447 01 SPRING BU COMPRESSION 252 4 977 954 01 PULLEY SL 264 4 951 620 41 SCREW 2 6 BVTP 253 4 977 953 01 GEAR SL A 265 X 4949 570 1 HOLDER BU ASSY 254 4 977 955 01 GEAR SL B 255 4 977 942 01 BELT SL 1 4 266 4 989 494 01 SCREW SLIDER STEP 267 4 989 492 11 SLIDER 38 256 X 4946 667 1 CAM ASSY BU 268 4 989 819 02 SPRING TENSION 257 1 452 925 21 MAGNET ASSY 269 4 989 491 01 COVER LENS 258 1 776 042 11 WIRE FLAT TYPE 8 CORE 270 4 993 142 21 PULLEY L PRESS 259 1 658 575 11 CONNECTOR BOARD 260 4 900 743 01 SPRING COMPRESSION 271 4 900 718 01 BRACKET ADJUSTMENT 811 1 473 335 11 ENCODER ROTARY 261 4 985 672 01 SCREW PTPWHM2 6 FLOATING M801 4672 004 MOTOR ASSY SLIDE 262 1 658 578 11 MOTOR SLIDE BOARD 9 6 BASE UNIT SECTION BU 5BD32L 305 OPTICAL PICK UP 55 2130 0 WIRE FLAT TYPE 16 CORE Ref No Part No Description A301 8 820 020 02 302 1 769 069 11 303 4 917 567 01 GEAR M
119. AMS Test Mode This mode is used for checking the AMS operations of the tape deck JIG 7 819 039 12 Alignment tape AMS 110A Procedure Press the button to turn the unit ON Set the tape AMS 110A Press the three buttons ENTER YES and DISC 3 button simultaneously TEST MODE is displayed on the fluorescent display tube Press the FUNCTION button and switch the function to the deck with the tape AMS 110A Press the CD SYNC button AMS CHECK is displayed on the fluorescent display tube and the tape is rewound AMS starts in the normal direction If the AMS count is 2 at shut down proceed to step 8 NG is displayed at other times and the deck stops 8 AMS starts in the opposite direction If the AMS count is 2 at shut down again OK is displayed NG is displayed at other times Note The Bl button of CD section will become effective and the aging of CD section will stop sometime if the buttons described in step 3 are not pressed simultaneously In that case press button and operate the CD section DE paso SECTION 5 TEST MODE MD 5 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 EJECT button is pressed
120. ARBON R416 1 249 437 11 CARBON R417 1 249 402 11 CARBON R418 1 249 402 11 CARBON R421 1 260 090 11 CARBON R421 1 260 091 11 CARBON R422 1 260 090 11 CARBON R422 1 260 091 11 CARBON R423 1 260 090 11 CARBON R423 1 260 091 11 CARBON R424 1 260 090 11 CARBON R431 1 249 438 11 CARBON R432 1 249 437 11 CARBON R434 1 247 903 00 CARBON R435 1 249 425 11 CARBON R437 1 249 429 11 CARBON R438 1 249 429 11 CARBON R439 1 249 425 11 CARBON R440 1 249 433 11 CARBON R441 1 249 435 11 CARBON R443 1 249 417 11 CARBON R451 1 260 076 11 CARBON R452 1 260 076 11 CARBON Remark Ref No Part No Description 100K 5 1 4W R471 1 260 090 11 CARBON 22K 5 1 4W R471 1 260 091 11 CARBON 10K 5 1 4W 100K 5 1 4W 470 5 1 4W R472 1 260 090 11 CARBON 470 5 1 4W R472 1 260 091 11 CARBON 470 5 1 4W 100 5 1 4W R473 1 260 090 11 CARBON 100 5 1 4W 100 5 1 4W R473 1 260 091 11 CARBON 33K 5 1 4W R474 1 260 090 11 CARBON 33K 5 1 4W 10 5 1 2W AEP UK G CIS R501 1 249 413 11 CARBON 10 5 1 2W R502 1 249 425 11 CARBON AEP UK G CIS R503 1 249 437 11 CARBON 1K 5 2W F R504 1 249 437 11 CARBON US R505 1 249 429 11 CARBON 1 5K 5 2W E SP MY HK AR KR AUS R508 1 249 421 11 CARBON R509 1 249 441 11 CARBON 820 5 2W F R510 1 247 807 31 CARBON CND R527 1 249 429 11 CARBON 1 2K 5 2W F R533 1 249 411 11 CARBON AEP UK G CIS 1K 5 1 4W 1K 5 1 4W R536 1 249 429 11 CARBON 1K 5 1 4W R543 1 247 807 31 CARBON R544 1 247 807 3
121. C 0 001uF 10 R749 1 249 407 11 CARBON 150 5 1 4W R751 1 249 410 11 CARBON 270 5 1 4W C606 1 126 160 11 ELECT 20 50 752 1 249 411 11 330 5 1 4W C607 1 126 160 11 ELECT 20 50 753 1 249 413 11 470 5 1 4W C608 1 162 294 31 CERAMIC 0 001uF 10 R754 1 249 414 11 CARBON 560 5 1 4W C609 1 162 294 31 CERAMIC 0 001uF 10 50 C610 1 124 589 11 ELECT 47uF 20 16V R755 1 249 415 11 CARBON 680 5 1 4W R756 1 249 417 11 CARBON 1K 5 1 4W C611 1 162 306 11 CERAMIC 0 01uF 20 16V R757 1 249 418 11 CARBON 1 2K 5 1 4W C612 1 162 306 11 CERAMIC 0 01uF 20 16 R758 1 249 420 11 CARBON 1 8K 5 1 4W C613 1 162 294 31 CERAMIC 0 001uF 10 R759 1 249 422 11 CARBON 2 7K 5 1 4W C614 1 162 306 11 CERAMIC 0 01uF 20 16 C615 1 162 306 11 CERAMIC 0 01uF 20 16 R760 1 247 843 11 CARBON 3 3K 5 1 4W R761 1 249 425 11 CARBON 4 7K 5 1 4W C616 1 126 157 11 ELECT 10uF 20 16 R764 1 247 804 11 CARBON 75 5 1 4W C617 1 162 303 11 CERAMIC 0 0033uF 30 16 R765 1 247 804 11 CARBON 75 5 14W C618 1 126 157 11 ELECT 10uF 20 16 R766 1 247 804 11 CARBON 75 5 1 4W C619 1 126 157 11 ELECT 10uF 20 16 C620 1 126 163 11 ELECT 4 7uF 20 50 R767 1 247 804 11 CARBON 75 5 1 4W R768 1 247 804 11 CARBON 45 5 1 4W C625 1 162 306 11 CERAMIC 0 01uF 20 16 R769 1 247 804 11 CARBON 75 5 1 4W C629 1 126 157 11 ELECT 10uF 20 16 C651 1 162 282 31 CERAMIC 100PF 10 50V C653 1 162
122. CERAMIC CHIP 0 0068uF 10 50 C160 1 104 601 11 ELECT CHIP 10uF 20 10V C161 1 104 601 11 ELECT CHIP 10uF 20 10 C163 1 163 021 91 CERAMIC CHIP 0 01uF 10 C164 1 163 021 91 CERAMIC CHIP 0 01uF 10 C167 1 163 038 91 CERAMIC CHIP 0 1uF 25V C168 1 163 038 91 CERAMIC CHIP 0 1uF 25V C169 1 125 822 11 TANTALUM 10uF 20 10 C171 1 163 038 91 CERAMIC CHIP 0 1uF 25V C181 1 104 913 11 TANTAL CHIP 10uF 20 16 C183 1 163 038 91 CERAMIC CHIP 0 1uF 25V C184 1 117 970 11 ELECT CHIP 22uF 20 10V C185 1 164 611 11 CERAMIC CHIP 0 001uF 10 500 C187 1 104 913 11 TANTAL CHIP 10uF 20 16V C188 1 163 021 91 CERAMIC CHIP 0 01uF 10 C189 1 163 989 11 CERAMIC CHIP 0 033uF 10 25V C190 1 126 206 11 ELECT CHIP 100uF 2090 6 3V C191 1 163 038 91 CERAMIC CHIP 0 1uF 25V 10V C196 1 163 038 91 CERAMIC CHIP 0 1uF 25V 25V C197 1 163 038 91 CERAMIC CHIP 0 1uF 25V 10V 10V CONNECTOR 50V CN101 1 569 479 21 CONNECTOR FPC 21 50V CN102 1 784 833 21 CONNECTOR FFC LIF NON ZIF 21P 25V CN103 1 784 834 21 CONNECTOR FFC LIF NON ZIF 23P 25V CN104 1 770 687 11 CONNECTOR FFC FPC 4P 25V CN110 1 695 440 21 PIN CONNECTOR PC BOARD 6P 25V lt DIODE gt 50V 10V D101 8 719 988 61 DIODE 1SS355TE 17 16V D181 8 719 046 86 DIODE F1J6TP 25V D183 8 719 046 86 DIODE F1J6TP 25V IC 25V 10V 10101 8 752 080 95 CXA2523AR 10V 10103 8 729 903 10 IC TRANSISTOR FMW1 50V 10121 8 752 389
123. CIS pW 9 W4 7k 8910 9909 MF 9 KR AUS E 0 QU b IC905 2 52 I 1 If R5541 SPEC IN Sw MOBE 5 0 564 100 35 5V REG 1 i VREF Wr avec x 0 56 100 52 16905 100 Seeks lt 85 TC RELAY B 5 ES z 8 b 29228892 2 0000006600 o n s Fi 11 4 5 P E B sisistsl 3 3V REG ial 8919 11ES2 TA2B 3 3 5 6 sls MB 3 3V 14 31 TITI 8920 11ES2 TA2B 45 6V REG 2 MB BACKUP EG sC m LC BT921 aa Lens 19919 2515 CHARGE I 5 501 15319 25 3 0MAAT 2 5V SN 8519 88118 25 339 E 510 100 1 apes 5 155119 25 gt 0508 8505 15119 25 22K 22K DTAI24ES m alle 2 2 220 226 8503 09 a 5 4 9 a sus 56 BS at O 2 Rus 8 1c901 Ww SST Re 2503 MSF7807L m pes 7 470 158119 25 9501 2506 C502 conl 9508 509 2562785 15119 25 9 1 MS19458BSC 27 MUTE SWITCH RESET SWITCH 162703 5 12 1 D 5V UNSW 12 2 12 5 P 9909 12 4 2982525 lt 12 5 10V REG 12 3 12V REG 12 6 12 7 12 8 B ed ol ST 10V 1 8508 155119 25 so a 9 Bt Voltages and waveforms are dc with respect to groun t gt t LHA AEP 6 CIS
124. Cam gear to be at the position in the figure Set the shaft of Lever O C to be at the position in the figure Two screws BTP2 6x6 Bracket Guide 18 3 7 BASE UNIT MBU 5A AND BD MD BOARD Base unit MBU 5A Flexible board CN104 Q Flexible board CN101 Three screws BTP2 6x6 O BD MD board Screw M1 7x4 3 8 SW BOARD AND LOADING MOTOR M103 Screw PTPWH M2 6x6 Gear B Two screws Loading motor M103 SW board Two screws 2 6 6 19 Remove the solder Five portion SECTION 4 SERVICE MODE MC Cold Reset The cold reset clears all data including preset data stored in the RAM to initial conditions Execute this mode when returning the set to the customer Procedure 1 Press three buttons Bl ENTER YES and 1 7 simultaneously 2 COLD RESET is displayed on the fluorescent display tube and reset is executed CD Delivery Mode This mode moves the optical pick up to the position durable to vibration Use this mode when returning the set to the customer after repair Procedure 1 Press 1 button to turn the set ON 2 Press LOOP button and 1 0 button simultaneously 3 A message LOCK is displayed on the fluorescent indicator tube and the CD delivery
125. D MALKMAN SYNC button 6 When the ENTER YES button is pressed the display becomes Measu is an arbitrary number 7 As the adjustment results are recorded for the 6 value Leave it as it is and press ENTER YES button 8 Complete will be displayed momentarily The value will be recorded in the non volatile memory and the display will become Top Write Display Procedure 1 Rotate AMS to display Iop Read 2 is displayed and the recorded contents are displayed indicates the Iop value labeled on the pick up indicates the value after adjustment 3 To end press MD MALKMAN SYNC button MENU NO button to display Read 7 9 TEMPERATURE COMPENSATION OFFSET ADJUTMENT Save the temperature data at that time in the non volatile memory as 25 C reference data Note 1 Usually do not perform this adjustment 2 Perform this adjustment in an ambient temperature of 22 to 28 C 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 3 When D101 has been replaced perform this adjustment after the temperature of this part has become the ambient tempera ture Adjusting Procedure
126. ECK A PB DECK B REC DECK B CD CD digital out PB MD REC MD PB digital out YD REC dihgital in Abbreviation Canadian model German model SP Singapore model Malaysia model Hong Kong model Argentine model korea model Australian model For printed wiring boards Note e parts extracted from the component side m parts mounted on the conductor side Through hole Pattern from the side which enables seeing The other layers patterns are not indicated Indication of transistor C mb NE Q CE These omitted These are omitted WAVEFORMS BD CD SECTION 16 9MHz 101 69 XTAI S 101 6 RF AC APPROX 500mVp p PLAY 1C101 TE Cup WATUY APPROX 200m Vp p PLAY 01 7 EN N N N et B 7 5usec 101 69 MDP BD MD 1 2 SECTION ng WW WW UM Wil i nee 5555555500555 0 1Vp p CAEN t T IC101 A PLAY mode 101 9 PLAY mode BD MD 2 2 SECTION u 22 581MHz IC121 OSCI 55 9 44 1kHz IC121 LRCK uu L 2 822MHz 121 69 11 29MHz IC121 69 FS256 176 4kHz C121 69 FS4 MAIN 3
127. ECTION See page 56 for Waveforms See page 75 for Printed Wiring Board See page 111 for IC Block Diagrams 815 5 8 GNB TRAY SENS TBL L TBL R Page 100 ANE 7v L OUT LB IN 4 ENC3 GNB ENC2 Page 100 ana CN104 9p AMP L 10 2 10 5 61 j 10 4 gt 10 5 gt 10 65 65 10 7 65 10 8 10 9 gt 10 10 gt 10 11 C307 0 47 50 1C301 BOLBY NR 0 C306 1 SOV 15301 HA12215F 6315 77 4 7 50 2 78 R318 2 5 79 R317 10k RE 10284666065 605656086 4 CN371 23P 0 316 05 80 C814 10 50V 081 16 R315 10k C316 100 10V et 82 H 5V MGND MGND M 5V M SV DIGITAL IN GND 5V 126 CLK 12C PATA O1 lt BOWN O 20 SYS 3 3v o 91 BUP 3 3V O MN 2 2 50V lo R367 100k R377 100K AS SV O 2 2 50V MBINI L So i O MBINI R Ro 1 8 17 84 Z 7 9 85
128. ECTOR 8P C842 1 127 813 11 ELECT 3300uF 20 71V CN104 1 568 947 11 PIN CONNECTOR 9P E AR CN105 1 569 308 11 SOCKET CONNECTOR L TYRE 19P C843 1 136 165 00 FILM 0 1uF 5 50V E SP MY HK AR KR AUS CN106 1 569 321 11 SOCKET CONNECTOR 15P C844 1 136 165 00 FILM 0 1uF 5 50V CN107 1 568 440 11 SOCKET CONNECTOR 17 C851 1 126 163 11 ELECT 4 7uF 20 50V CN201 1 568 742 11 SOCKET CONNECTOR 23P C852 1 162 294 31 CERAMIC 0 001uF 10 50 CN301 1 568 449 11 HOUSING CONNECTOR PC BOARD 3P CN302 1 568 449 11 HOUSING CONNECTOR PC BOARD 3P C853 1 162 282 31 CERAMIC 100PF 10 50 C854 1 126 052 11 ELECT 100uF 20 10V CN371 1 568 741 11 SOCKET CONNECTOR 23P C856 1 164 159 11 CERAMIC 0 1uF 50V CN921 1 568 683 11 PIN CONNECTOR PC BAORD 2P C857 1 164 159 11 CERAMIC 0 1uF 50V C858 1 164 159 11 CERAMIC 0 1uF 50V DIODE C859 1 128 563 11 ELECT 100uF 20 100 D141 8 719 911 19 DIODE 155119 25 E SP MY HK AR KR AUS D191 8 719 911 19 DIODE 155119 25 C859 1 128 576 11 ELECT 100uF 20 63V D331 8 719 911 19 DIODE 155119 25 US CND AEP UK G CIS 0333 8 719 911 19 DIODE 155119 25 C891 1 126 974 11 ELECT 3300uF 20 50 0334 8 719 911 19 DIODE 155119 25 E SP MY HK AR KR AUS C892 1 127 752 11 ELECT 3300uF 20 63V 0335 8 719 911 19 DIODE 155119 25 US CND AEP UK G CIS D371 8 719 024 99 DIODE 11ES2 NTA2B C892 1 127 813 11 ELECT 3300uF 20 71 0372 8 719 024 99 DIODE 11ES2 NTA2B E SP MY HK AR KR AUS 0373 8 719 024 99 DIODE 11ES2 NTA2B D40
129. EJECT PREVENTION L 405 X 3374 155 4 PINCH LEVER FWD ASSY 413 3 032 809 02 SPRING L TORSION HP101 2056 681 DECK A ASSY HEAD 230AWR2 NOTE 406 3 016 564 01 BASE PINCH LEVER FWD HP101 2056 683 DECK A ASSY HEAD 230PWR2 NOTE 407 3 016 565 01 BASE PINCH LEVER REV 408 3 026 892 01 SPRING CASSETTE LEAF HRPE101 A 2056 682 A DECK ASSY HEAD 230AWR2 NOTE 409 A 2007 731 A AUDIO BOARD COMPLETE HRPE101 A 2056 684 B DECK ASSY HEAD 230PWR2 NOTE 125 9 8 TC MECHANISM SECTION 2 TCM230AWR2 230PWR2 NOTE Two types of parts which are not interchangeable are available for the mechanical block assembly When replacing the parts refer to the following figure and use the appropriate part Parts with P mark 230PWR2 Parts without P mark 230AWR2 Remark MECHANICAL BLOCK ASSY 230PWR2 NOTE LEAF SW BOARD COMPLETE WASHER STOPPER SPRING GROUND TENSION SCREW 4BVTT 2X3 5 452 M1 Ref No Part No Description Remark Ref No Part No Description 451 X 3374 214 3 CHASSIS ASSY MAIN 459 A 2004 629 B 452 3 016 570 01 BELT CAPSTAN 453 3 016 569 01 BELT TENSION 460 3 016 566 01 SLIDER REVERSE 454 3 017 360 01 BRACKET MOTOR 461 A 2007 732 A 455 X 3376 497 1 FLYWHEEL FWD ASSY 462 3 016 575 11 SPRING TORSION 463 3 019 208 01 456 X 3374 235 1 FLYWHEEL REV ASSY 464 3 027 453 01 457 X 3374 238 1 PULLEY ASSY TENSION 458 3 024 405 01 BELT FR2 465
130. ES button to display Complete and press the Bl button immediately Wait for about 10 seconds while pressing the button When the TOC displayed on the fluorescent display tube goes off release the button Press the MD button to start recording Then press the gt II MD button and start recording To check the track mode press the button to start play 0 To exit the test mode press the I button and turn OFF the power When TOC disappears disconnect the power plug from the outlet If the test mode cannot be exited refer to Forced Reset on page 8 un a 0 Fig 1 Reading the Test Mode Display Fig 2 Reading the Test Mode Display During recording and stop During playback RTs c c Fluorescent display tube display Fluorescent display tube display Cause of retry Parts No name of area named on TOC Number of retries Cluster Number of retry errors Sector Address Physical address on disc Track mode Track information such as copyright infor mation of each part Reading the Retry Cause Display Higher Bits Lower Bits B Hexadecimal 8 4 1 2 Cause of Retry Occurring conditions decimal Bit b7 b6 b4 bl Binary 01 shock When track jump s
131. F 20 50V C802 1 162 294 31 CERAMIC 0 001uF 10 50 C914 1 126 767 11 ELECT 1000uF 20 16V C803 1 162 282 31 CERAMIC 100PF 10 50V C915 1 104 664 11 ELECT 47uF 20 16V C804 1 126 052 11 ELECT 100uF 20 10V C916 1 164 159 11 CERAMIC 0 1uF 50V C806 1 164 159 11 CERAMIC 0 1uF 50V C917 1 126 933 11 ELECT 100uF 20 16V C807 1 164 159 11 CERAMIC 0 1uF 50V C919 1 126 960 11 ELECT 1uF 20 50V C808 1 164 159 11 CERAMIC 0 1uF 50V C920 1 126 934 11 ELECT 220uF 20 10V C809 1 128 563 11 ELECT 100uF 20 100 C922 1 126 960 11 ELECT 1uF 20 50V E SP MY HK AR KR AUS C923 1 126 934 11 ELECT 220uF 20 10V C809 1 128 576 11 ELECT 100uF 20 63V C924 1 104 665 11 ELECT 100uF 20 10V US CND AEP UK G CIS C925 1 104 665 11 ELECT 100uF 20 10V C810 1 128 562 11 ELECT 47uF 20 100 C811 1 162 306 11 CERAMIC 0 01uF 20 16V C951 1 136 165 00 FILM 0 1uF 5 50V AEP UK G CIS C952 1 126 943 11 ELECT 2200uF 20 25V C953 1 104 666 11 ELECT 220uF 20 25V C812 1 162 306 11 CERAMIC 0 01uF 20 16V C955 1 104 661 91 ELECT 330uF 20 16V AEP UK G CIS C956 1 136 165 00 FILM 0 1uF 5 50V C813 1 126 967 11 ELECT 47uF 20 50V C841 1 126 974 11 ELECT 3300uF 20 CONNECTOR E SP MY HK AR KR AUS C842 1 127 752 11 ELECT 3300uF 20 63V CN102 1 568 443 11 SOCKET CONNECTOR 13P US CND AEP UK G CIS US CND E AR KR AUS C842 1 127 753 11 ELECT 3300uF 20 71V CN102 1 569 321 11 SOCKET CONNECTOR 15P SP MY HK KR AUS AEP UK G CIS SP MY HK CN103 1 568 946 11 PIN CONN
132. G BLOCK RESET CD VCC PANEL 1 2 Board IC603 BA3830F REFFERENCE CURRENT REFFERENCE CURRENT MD DIGITAL Board IC153 LB1830M S TE L VREF VCONT VCC OUT2 GND OUTI VS IC201 UDA1341TS N VADCP VADCN ODB 6DB SWITCH ADC2R ODB 6DB SWITCH DIGITAL AGC IGITAL MIXER DECIMATION FILTER 8 VINR2 4 VINR1 02 AGCSTAT 9 OVERFLOW DIGITAL INTERFACE L3 BUS INTERFACE DSP FEATURES INTERPOLATION FILTER NOISE SHAPER PRAK DETECTOR 14 L3CLOCK 13 L3MODE 15 12 SYSCLK 80 TESTI 61 TEST dide VSS DAC 23 24 VOUTR 8 32 IC PIN FUNCTIONS I C101 RF Amplifier CXA2523AR BD MD board 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 Si
133. H 646 1 762 875 21 SWITCH KEYBOARD DISPLAY 51001 1 570 953 11 SWITCH PUSH 1 KEY A PLAY 647 1 762 875 21 SWITCH KEYBOARD CLOCK TIMER SET 1002 1 570 953 11 SWITCH PUSH 1 KEY B PLAY 648 1 762 875 21 SWITCH KEYBOARD CD LOOP 1003 1 771 333 11 SWITCH LEAF A HALF 1004 1 771 205 11 SWITCH LEAF A 120 70 VIBRATOR 1005 1 771 205 11 SWITCH LEAF REC A X601 1 579 352 11 VIBRATOR CERAMIC 12 5MHz 1006 1 771 333 11 SWITCH LEAF B HALF 1008 1 771 205 11 SWITCH LEAF B 120 70 See xe ke 9k oe oe eee ee ee dede FO F R R obe obe R ae oe eoe fee dese fe fede dede debe de obe obe ee obe E EE EE E S1009 1 771 205 11 SWITCH LEAF REC B 1 673 379 11 JOG BOARD SECC tete oko ok oj oj oe oe sese eee ee de dede bebe be k R R ea ae oe sese ee se fe fede dede dele bebe obe obe oj ee eee ee A 4405 868 A MAIN BOARD COMPLETE AEP UK G CIS SWITCH kkk kk 5601 1 473 534 11 ENCODER ROTARY JOG 44 A 4405 869 A MAIN BOARD COMPLETE 5 ese ok sk sk ok ok ok eee ee eee SECC AC AR ote ok oF IE ee debe be obe be ae ae oe oe ole sese ee ee debe ee ote A 4405 871 A MAIN BOARD COMPLETE E AR A 2007 732 A LEAF SW BOARD COMPLETE FEE A 4405 872 A MAIN BOARD COMPLETE AUS lt CAPACITOR gt k kk a C1001 1 107 716 11 ELECT 33uF 20 10V A 4405 873 A MAIN BOARD COMPLETE KR CONNECTOR A 4405 875 A MAIN BOARD COMPLETE
134. HCD MDX10 SERVICE MANUAL Belt Diagnostics Ver 1 1 2001 06 HCD MDX10 is the tuner deck CD MD and amplifier section in MHC MDX10 US Model Canadian Model AEP Model UK Model E Model Australian Model This stereo system is equipped with the Dolby B type noise reduction system Manufactured under license from Dolby Laboratories Licensing Corporation DOLBY and the double D symbol 00 are trademarks of Dolby Laboratories Licensing Corporation Amplifier section Canadian model Continuous RMS power output reference 50 50 watts 6 ohms at 1 kHz 10 THD Total harmonic distortion less than 0 07 6 ohms at 1 kHz 25 W European model DIN power output rated 60 60 watts 6 ohms at 1 kHz DIN Continuous RMS power output reference 80 80 watts 6 ohms at 1 kHz 10 THD Music power output reference 140 140 watts 6 ohms at 1 kHz 10 THD Other models The following measured at AC 110 220 V 50 60 Hz DIN power output rated 80 80 watts 6 ohms at 1 kHz DIN Continuous RMS power output reference 100 100 watts 6 ohms at 1 KHz 10 THD 9 928 878 12 Sony Corporation 2001F0200 1 Home Audio Company 2001 6 CD SECTION Model Name Using Similar Mechanism NEW Mechanism Type CDM38LH 5BD32L Base Unit Type BU 5BD32L Optical Pick up Type KSS 213D Q NP MD SECTION Model Name Using Similar Mechanism MDS JE520
135. HIP 0 1 47uF 47uF 100uF 0 001 uF CERAMIC CHIP CERAMIC CHIP ELECT CHIP CERAMIC CHIP CERAMIC CHIP 22PF 0 1 100uF 0 01uF 0 47uF CERAMIC CHIP CERAMIC CHIP ELECT CHIP CERAMIC CHIP CERAMIC CHIP 0 1uF 0 1uF 68uF 0 1uF 0 01uF CERAMIC CHIP ELECT CHIP CERAMIC CHIP CERAMIC CHIP CERAMIC CHIP 1uF 10uF 1uF 1uF 1uF CERAMIC CHIP CERAMIC CHIP CERAMIC CHIP CERAMIC CHIP CERAMIC CHIP 0 1uF 22PF 0 1uF 0 33uF 22PF 10 10 10 10 10 10 10 5 20 20 20 10 5 20 10 10 20 20 5 10 5 Remark Ref No Part No Description 14W C157 1 163 009 11 CERAMIC CHIP 0 001uF 1 4W C159 1 163 019 00 CERAMIC CHIP 0 00680 1 4W C161 1 126 206 11 ELECT CHIP 100uF C162 1 126 205 11 ELECT CHIP 47uF 1 4W C163 1 126 206 11 ELECT CHIP 100uF C165 1 163 038 91 CERAMIC CHIP 0 1uF C167 1 163 235 11 CERAMIC CHIP 22 C168 1 163 235 11 CERAMIC CHIP 22 C171 1 163 009 11 CERAMIC CHIP 0 001uF C172 1 163 123 00 CERAMIC CHIP 180PF C181 1 163 009 11 CERAMIC CHIP 0 001uF C182 1 163 123 00 CERAMIC CHIP 180PF CONNECTOR CN101 1 778 874 11 CONNECTOR FFC LIF NON ZIF 19P CN102 1 777 937 11 CONNECTOR FFC FPC 16P FERRITE BEAD FB101 1 500 445 21 FERRITE FB103 1 500 445 21 FERRITE IC 50V IC101 8 752 386 85 CXD2587Q 25V 16102 8 759 549 28 IC 5974 50V 16103 8 752 085 51 2568 50V 25V lt TRANSISTOR gt
136. HK AR KR AUS L451 1 420 872 00 COIL AIR CORE AEP UK G CIS D851 8 719 911 19 DIODE 155119 25 L501 1 410 509 11 INDUCTOR 10uH 0852 8 719 947 60 DIODE MTZJ T 72 15A E SP MY HK AR KR AUS D901 8 719 024 99 DIODE 11ES2 NTA2B lt TRANSISTOR gt 0902 8 719 024 99 DIODE 11ES2 NTA2B 0903 8 719 024 99 DIODE 11ES2 NTA2B Q111 8 729 119 79 TRANSISTOR 2SC2785 FEK 0904 8 719 024 99 DIODE 11ES2 NTA2B 0112 8 729 119 79 TRANSISTOR 2SC2785 FEK 0113 8 729 141 30 TRANSISTOR 2SC3623A LK D905 8 719 933 36 DIODE HZS6B1L Q161 8 729 119 79 TRANSISTOR 2SC2785 FEK 0906 8 719 911 19 DIODE 155119 25 0162 8 729 119 79 TRANSISTOR 2SC2785 FEK 0907 8 719 024 99 DIODE 11ES2 NTA2B D908 8 719 024 99 DIODE 11ES2 NTA2B 0163 8 729 141 30 TRANSISTOR 2SC3623A LK D909 8 719 024 99 DIODE 11ES2 NTA2B 0191 8 729 141 30 TRANSISTOR 2SC3623A LK EXCEPT AEP UK G CIS 0910 8 719 024 99 DIODE 11ES2 NTA2B 0192 8 729 900 63 TRANSISTOR DTA124ES D911 8 719 024 99 DIODE 11ES2 NTA2B Q201 8 729 900 36 TRANSISTOR DTC124ES 0915 8 719 935 69 DIODE HZS11B1LTA Q251 8 729 900 36 TRANSISTOR DTC124ES D917 8 719 911 19 DIODE 155119 25 D918 8 719 024 99 DIODE 11ES2 NTA2B Q331 8 729 118 00 TRANSISTOR 2SB1116 L 0332 8 729 900 80 TRANSISTOR DTC114ES 0919 8 719 024 99 DIODE 11ES2 NTA2B 0333 8 729 118 00 TRANSISTOR 2SB1116 L 0920 8 719 024 99 DIODE 11ES2 NTA2B 0334 8 729 900 80 TRANSISTOR DTC114ES 0921 8 719 024 99 DIODE 11ES2 NTA2B Q335 8 729 900 80 TRANSISTOR DTC114ES 05001 8 719 911 19 DIODE 155119 25
137. HOCK PROOF MEMORY CONTROLLER ATRAC ENCOBER BECOBER Q I za RIS 1 6 8 3 8 2 S 0 VY 0 2 C130 F M Nic HE 25 SCTx prs gt cx LM sus in 2 0 2 22 sc TRIS 8122000 001 6 1 6 21 SBA R149 10k 0 x 5 NS 20 MNTO FOK R197 0 R151 10k 0 vv 19 MNT3 SLOCK TEIS w RIS2 10k 0 9 0 1 1 lt gt 0 1 1 lt gt oo 18 swer TPIS 4 2 17 wRPwR TIE 55 8 218 T e B DE met 155 0 1 lt 0 9 gt 0 0 1 Ed 5 14 MOB lt 1 R144 100 15 PROTECT TET lt 12 XLATCH 3 BOND TPI51 IST ci 0124 11 REFLECT amp le e 10 ale ES 0 1 TP150 10v 12 inus 9 l El 12305 Page 93 M XBUSY m 22 5 NOTE lt L121 MIT 2Yis amp 7 XINIT 5146 e Voltages and waveforms are dc with respect to 6 GND 19 5 508 t pg ground under no signal conditions TP145 x IC192 I II E 4 BIG RST 4 BA033FP E2 lt 0 2 gt s 5057 ino cist Play the test disc IDYS 1 2 MNTI SHCK 5 1 SENSE 401205 VIN lt gt M TP141 TP221 3 3 S k con not be measured VOUT C187 10 ey 9220 EEPROM 8V REG 5102 J REFLECT 1 T C1
138. Hz and 10kHz A step of AM channels can be changed over between 9kHz and 10kHz Procedure 1 Press ID button to turn the set ON 2 Select the function TUNER and press TUNER BAND button to select the BAND AM 3 Press 1 0 button to turn the set OFF 4 Press ENTER YES and 1 buttons simultaneously and the display of fluorescent indicator tube changes to 9k STEP or AM 10k STEP and thus the channel step is changed over LED and Fluorescent Indicator Tube All Lit Key Check Mode Procedure 1 Press three buttons ENTER YES and DISC 2 simultaneously 2 LEDs and fluorescent indicator tube are all turned on Press DISC 2 button and the key check mode is activated 3 In the key check mode the fluorescent indicator tube displays 0 VO JO Each time a button is pressed K value increases However once a button is pressed it is no longer taken into account Value increases like 1 2 3 if rotating KK AMS DP knob in direction or it decreases like 0 9 8 if rotating in direction V Value increases like 1 2 3 if rotating VOLUME knob in direction or it decreases like 0 9 8 if rotating in direction 4 To exit from this mode press three buttons in the same manner as step 1 or disconnect the power cord 20
139. ISC 3 button and indicator Disk compartment 10 2 Eject MD button 11 MD WALKMAN SYNC button 12 2 Eject CD button 13 MD WALKMAN LINK jack 14 Disc tray 15 SYNC BASS HIGH indicator 16 SYNC BASS LOW indicator 17 Bi button 18 button and indicator 19 button and indicator 20 TUNER BAND button and indicator 21 CD NON STOP button and indicator 22 KARAOKE PON MPX button 23 SYNC EQ button J O Q BR N 8 B E E 4 s 8 148 E B ME 5 lt 9 E Sa g AERE 185 3 NS E 5 ak ae 83 m ft B M 5 33 3 dH o T AES PES 3 go 1831823 iii Wie 23883 24 SYNC BASS button 25 REC PAUSE START button and indicator 26 DBFB button 27 GROOVE button 28 SURROND button 29 HI DUB button 30 CD TAPE SYNC button 31 VOLUME knob 32 PHONES jack 33 ENTER YES button and indicator 34 gt P button and indicator 35 NAME EDIT CHAR button 36 JOG 4 4 m P dial and indicator 37 MENU NO button 38 gt P button and indicator 39 CLEAR button 40 CD FLASH button 41 CD LOOP button 42 MIX MIC jack 43 TIMER SELECT button and indicator 44 CLOCK TIMER SET button E e B E s H zo 18 riii y 5 9827 2258 E 5
140. K TRACK Pit Groove DISC High reflection Low reflection SHUFFLE CLV S CLV A MONO CLV LOCK CLV UNLOCK x Differentiate II MD by the color of the button indicator 25 SECTION 6 MECHANICAL ADJUSTMENTS Precaution 1 Clean the following parts with a denatured alcohol moistened swab record playback heads erase head capstan pinch rollers rubber belts idlers 2 Demagnetize the record playback head with a head demagne tizer Do not use a magnetized screwdriver for the adjustments 4 After the adjustments apply suitable locking compound to the parts adjusted 5 The adjustments should be performed with the rated power sup ply voltage unless otherwise noted Torque Measurement Mode Torque meter Meter reading FWD CQ 102C 31 to 71 0 43 0 98 oz inch FWD back tension CQ 102C 2to6g cm 0 02 0 08 oz inch CQ 102RC 311071 0 43 0 98 oz inch back tension CQ 102RC 2to6g cm 0 02 0 08 oz inch FF REW CQ 201B 71 to 143 0 98 1 99 oz inch FWD tension CQ 403A 100 g or more 3 53 oz or more REV tension CQ 403R 100 g or more 3 53 oz or more _ 26 SECTION 7 ELECTRICAL ADJUSTMENTS MD SECTION 7 1 PARTS REPLACEMENT AND ADJUSTMENT Check and adjust the MDM and MBU as follows The procedure changes accordi
141. LOAD OUT i Se PROTECTOR DOUT 2 gt gt D OUT 21 RDS DATA PROTECTOR 97 09 00 RDS INT 472 _ 48 HCD MDX10 DECK SECTION 1008 7 PR AB 1004 ACrO2 BCr02 MS OUT ns RV311 i PLAYBACK m LEVEL DECK A L i i HP101 77 gt PBL HEAD DECKA R L gt i 1 ON 09 LMONOFF E DOLBY NR 16301 NORM i HIGH 8 NORMHIGH PLAYBACK NR ON EE LEVEL i oF 63 NRONOFF E DECK B BEC PR i L RECPB PASS REC PB HEAD REC LEVEL DECK UT DOLBY 34 lt REC L 1 I gg EQOUT lt EQIN BIAS SW BIAS ON OFF Li RM ON OFF 3 ALC ON OFF 1 i C CC 2 2 2 7727 5 ENOR CAPMCNT RV341 CONTROL CAPM CNT2 0336 343 BIAS 7 5V SWITCH CAPSTAN CAPMH L MOTOR i REC BIAS i BIAS OSC ee ERASE BIAS 621 0621 622 ERASEHEAD X RV1002 RV1001 NORMAL HIGH DETECT ASHUT SPEED SPEED alt B SHUT 1001 A PLAY e R CH Same as L ch 45V 37 0 APLAY SIGNAL PATH gt gt PB DECK A gt PB DECK AHALF
142. MD LINK BOARD CN882 T881 POWER SECONDARY BOARD reste A TRANSFORMER v FH8830 cane FH88314 FH8820 FH8821 Fee 810 Page 105 R883 0 15 1 2W CN88 10Pin US AEP CIS CN202 4P LEVEL R Page 70 GND WM L 1C403 5 o LEVEL L AGNB CN401 7P AGNA WM R 3 3V He gt L CH e Page 84 1 2 OR A GNB Page 92 BGNB WMOUT ep WMIN 09 R CH MB C202 220 6 3V gt WALKMAN B GND LINK Q205 BTC114ES 0 BUFFER 9201 BTC124ES SWITCH REGULATOR Q204 28C2785 BUFFER R206 15k DATA C201 C251 0 1 4 0 REMOTE CHASSIS WM GNB 104 HCD MDX10 HCD MDX10 8 29 SCHEMATIC DIAGRAM POWER SECTION 1 2 3 4 5 6 7 8 9 10 11 STANDBY BOARD
143. Part No Description Remark lt FUSE gt 1 671 115 21 SW BOARD AF11 1 532 506 31 FUSE 5A 125V E SP MY HK AR AF12 1 576 109 21 FUSE T6 3AL 250V US CND E lt CONNECTOR gt lt FUSE HOLDER gt CN601 1 506 486 11 PIN CONNECTOR 7P FH1100 1 533 293 11 FUSE HOLDER E SP MY HK AR lt SWITCH gt FH1101 1 533 293 11 FUSE HOLDER E SP MY HK AR FH1200 1 533 293 11 FUSE HOLDER US CND E HK AR 601 1 572 126 21 SWITCH PUSH 1 KEY REC POSITION FH1201 1 533 293 11 FUSE HOLDER US CND E HK AR 602 1 572 126 21 SWITCH PUSH 1 KEY PACK OUT 604 1 771 264 11 SWITCH PUSH DETECTION 1 KEY IC PB POSITION TRANSISTOR 1 673 380 11 VOL BOARD kkkkkkk 011 8 729 119 78 TRANSISTOR 2SC403SP 51 012 8 729 040 19 TRANSISTOR RT1N137L TP lt SWITCH gt 013 8 729 118 01 TRANSISTOR 2581116 014 8 729 040 19 TRANSISTOR 2SC3616 KLM T1 602 1 473 392 11 ENCODER ROTARY VOLUME Q15 8 729 040 19 TRANSISTOR 2SC3616 KLM T1 016 8 729 900 63 TRANSISTOR DTA124ES Q17 8 729 900 63 TRANSISTOR DTA124ES MISCELLANEOUS sese ok ak lt RESISTOR gt 8 1 775 102 11 WIRE FLAT TYPE 11 CORE R11 1 249 429 11 CARBON 10K 5 1 4W 9 1 775 192 11 WIRE FLAT TYPE 21 CORE 150mm R12 1 249 441 11 CARBON 100K 5 1 4W 10 1 775 208 11 WIRE FLAT TYPE 23 CORE 140mm R13 1 249 417 11 CARBON 1K 5 1 4W 13 1 233 544 14 ENCAPSULATED COMPONENT US CND R15 1 249 429 11 CARBON 10K 5 1 4W 13 1 233 545 14 ENCAPSULATED COMPONENT AR KR AUS
144. R111 1 216 295 91 SHORT 0 R112 1 216 089 91 RES CHIP 47K R113 1 216 049 91 RES CHIP 1K R115 1 216 049 91 RES CHIP 1K R117 1 216 113 00 METAL CHIP 470K R120 1 216 025 91 RES CHIP 100 R121 1 216 097 91 RES CHIP 100K R123 1 216 295 91 SHORT 0 R124 1 216 025 91 RES CHIP 100 R125 1 216 025 91 RES CHIP 100 R127 1 216 025 91 RES CHIP 100 R129 1 216 295 91 SHORT 0 R131 1 216 073 00 METAL CHIP 10K R132 1 216 097 91 RES CHIP 100K R133 1 216 117 00 METAL CHIP 680K R134 1 216 049 91 RES CHIP 1K R135 1 216 061 00 METAL CHIP 3 3K R136 1 216 049 91 RES CHIP 1K R137 1 216 295 91 SHORT 0 R140 1 216 029 00 METAL CHIP 150 R142 1 216 073 00 METAL CHIP 10K R143 1 216 073 00 METAL CHIP 10K R144 1 216 025 91 RES CHIP 100 R145 1 216 073 00 METAL CHIP 10K R146 1 216 037 00 METAL CHIP 330 R147 1 216 025 91 RES CHIP 100 R148 1 216 045 00 METAL CHIP 680 R149 1 216 073 00 METAL CHIP 10K R150 1 216 295 91 SHORT 0 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 Remark R151 1 216 073 00 METAL CHIP 10K 5 1 10W R152 1 216 073 00 METAL CHIP 10K 596 1 10W R158 1 216 097 91 RES CHIP 100K 5 1 10W R159 1 216 097 91 RES CHIP 100K 596 1 10W R160 1 216 295 91 SHORT 0 R161 1 216 057 00 METAL CHIP 2 2K 5 1 10W R162 1 216 057 00 METAL CHIP 2 2K 596 1 10W R163 1 216 057 00 METAL CHIP 2 2K 5 1 10W R164 1 216 045 00 METAL CHIP 680 5 1 10W R165 1 216
145. R591 1 247 807 31 CARBON R592 1 249 429 11 CARBON R593 1 247 807 31 CARBON R594 1 249 429 11 CARBON R595 1 247 807 31 CARBON R596 1 249 429 11 CARBON R597 1 247 807 31 CARBON R598 1 249 429 11 CARBON R599 1 249 429 11 CARBON R801 1 249 417 11 CARBON R802 1 249 438 11 CARBON R803 1 249 413 11 CARBON R803 1 249 414 11 CARBON R803 1 249 415 11 CARBON R804 1 249 438 11 CARBON R805 1 249 417 11 CARBON R806 1 249 431 11 CARBON R807 1 249 441 11 CARBON A R808 1 217 156 00 REGISTER A R808 1 220 755 11 METAL R809 1 260 076 11 CARBON R810 1 260 105 11 CARBON ANR811 1 212 881 11 FUSIBLE AN R812 1 217 637 00 FUSIBLE R813 1 249 433 11 CARBON R814 1 249 421 11 CARBON R815 1 249 433 11 CARBON R816 1 249 429 11 CARBON R817 1 249 441 11 CARBON Remark Ref No Part No Description Remark 100 5 1 4W R818 1 249 435 11 CARBON 33K 5 1 4W 100 5 1 4W R819 1 249 439 11 CARBON 68K 5 1 4W 100 5 1 4W R821 1 249 435 11 CARBON 33K 5 1 4W 100 5 1 4W R822 1 249 435 11 CARBON 33K 5 1 4W 100 5 1 4W R831 1 249 441 11 CARBON 100K 5 1 4W 3 3K 5 1 4W R832 1 249 441 11 CARBON 100K 5 1 4W 10K 5 1 4W R833 1 249 441 11 CARBON 100K 5 1 4W 100 5 1 4W R851 1 249 417 11 CARBON 1K 5 1 4 100 5 1 4W R852 1 249 438 11 CARBON 56K 5 1 4W 100 5 1 4W R853 1 249 413 11 CARBON 470 5 1 4 100 5 1 4W E SP MY HK AR KR AUS 100 5 1 4W R853 1 249 414 11 CARBON 560 5 1 4 100 5 1 4W AEP UK G CIS 100 5 1 4W R853 1 249 415 11 CARBON 680 5 1
146. RBON R127 1 247 903 00 CARBON 130 1 249 433 11 CARBON R131 1 247 807 31 CARBON R132 1 247 807 31 CARBON R133 1 247 807 31 CARBON R141 1 249 433 11 CARBON R142 1 249 433 11 CARBON R143 1 249 417 11 CARBON 144 1 249 441 11 CARBON 145 1 247 903 00 CARBON R151 1 249 417 11 CARBON 152 1 249 441 11 CARBON R161 1 249 429 11 CARBON R163 1 247 894 11 CARBON R164 1 249 415 11 CARBON R165 1 249 433 11 CARBON R166 1 247 887 00 CARBON R167 1 249 429 11 CARBON R168 1 249 437 11 CARBON R169 1 249 421 11 CARBON R170 1 249 441 11 CARBON R171 1 249 429 11 CARBON 176 1 249 421 11 CARBON R177 1 247 903 00 CARBON R190 1 249 441 11 CARBON 28D2012 2SC2785 FEK DTC124ES DTC124ES RT1P137L TP DTC124ES RT1P137L TP DTC124ES 2502525 2SC2785 FEK 2SA1175 FEK 2SC2603 EF 2SB1094 LK 25 1175 100 10 430 680K 22K 220K 10K 47K 2 2K 100K 10K 2 2K 3 3K 2 2K 1M 22K 100 100 100 22K 22K 1K 100K 1K 100K 10K 430K 680 22K 220K 10K 47K 2 2K 100K 10K 2 2K 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 Remark Ref No Part No Description R196 1 249 417 11 CARBON R197 1 249 441 11 CARBON R198 1 249 417 11 CARBON R199 1 249 429 11 CARBON R201 1 247 888 11 CARBON R251 1 247 888 11 CARBON R301 1 249 435 11 CARBON R302 1 249 421 11 CARBON R30
147. RT 2P AEP UK G CIS SP MY HK 66 4 216 857 01 COVER LIZ 57 1 773 185 11 WIRE FLAT TYPE 23 CORE 67 1 783 570 11 WIRE FLAT TYPE 19 CORE 58 3 703 244 00 BUSHING 2104 CORD EXCEPT E 68 4 221 078 01 SCREW BSW 3X20 S 58 3 703 571 11 BUSHING S 4516 CORD E ANTI 1 433 832 11 TRANSFORMER POWER E SP MY HK AR KR AUS 59 1 569 007 11 ADAPTOR CONVERSION 2P E 59 1 569 008 21 ADAPTOR CONVERSION 2P SP MY 11 1 433 833 11 TRANSFORMER POWER AEP UK G CIS 59 1 770 019 11 ADAPTOR CONVERSION PLUG 11 1 433 835 11 TRANSFORMER POWER US CND 60 1 696 845 11 CORD POWER AUS ANT951 1 433 790 11 TRANSFORMER POWER CND 60 1 769 079 11 CORD POWER KR ANT951 1 433 791 11 TRANSFORMER POWER AEP UK G CIS ANT951 1 433 792 11 TRANSFORMER POWER US 60 1 777 071 41 CORD POWER AEP G CIS SP MY 60 1 777 514 11 CORD POWER UK 1951 1 433 793 11 TRANSFORMER POWER KR 60 1 782 315 21 CORD POWER E ANT951 1 433 794 11 TRANSFORMER POWER E SP MY HK AR AUS 60 1 783 820 21 CORD POWER US CND Um 9 3 FRONT PANEL SECTION not supplied FL601 120 Supplied with S601 L 108 ADP Supplied with S602 1 105 106 107 102 Ref No Part No Description Remark Ref No Part No Description Remark 101 X 4951 200 1 CASSETTE LID A ASSY 117 4 951 620 01 SCREW 2 6X8 BVTP 102 X 4951 201 1 CASSETTE LID B ASSY 118 A 4419 498 A CD PANEL BOARD
148. SCILLATION FUSIBLE 5 6 CARBON 18K CARBON 18K CARBON 10K lt VARIABLE RESISTOR gt RES ADJ CARBON 2 2K RES ADJ CARBON 2 2K RES ADJ CARBON 220K RES ADJ CARBON 2 2K RES ADJ CARBON 2 2K RES ADJ CARBON 220K lt TRANSFORMER gt 5 5 5 5 HEP ok AR C101 C102 C103 C104 C108 C109 C110 C111 C112 C113 C114 C115 C116 C117 C118 C119 C121 C122 C123 C124 C125 C126 C127 C128 C129 C130 C131 C133 C140 C141 C143 C151 C153 C154 C156 A 4724 486 A 1 163 005 11 1 164 004 11 1 163 005 11 1 163 009 11 1 164 004 11 1 163 011 11 1 164 182 11 1 163 251 11 1 163 038 91 1 163 038 91 1 163 038 91 1 126 607 11 1 126 607 11 1 126 209 11 1 163 009 11 1 163 235 11 1 163 038 91 1 126 206 11 1 163 021 91 1 107 823 11 1 163 038 91 1 163 038 91 1 128 065 11 1 163 038 91 1 163 031 11 1 164 346 11 1 124 779 00 1 164 346 11 1 164 346 11 1 164 346 11 1 163 038 91 1 163 235 11 1 163 038 91 1 110 501 11 1 163 235 11 BD CD BOARD COMPLETE kok ok sk sk ee He ok kk lt CAPACITOR gt CERAMIC CHIP CERAMIC CHIP CERAMIC CHIP CERAMIC CHIP CERAMIC CHIP 470PF 0 1uF 470PF 0 001 uF 0 1uF CERAMIC CHIP CERAMIC CHIP CERAMIC CHIP CERAMIC CHIP CERAMIC CHIP 0 0015uF 0 0033uF 100PF 0 1uF 0 1uF CERAMIC CHIP ELECT CHIP ELECT CHIP ELECT CHIP CERAMIC C
149. SY CAPSTAN A 4672 475 A MOTOR ASSY SPINDLE A 4672 474 A MOTOR ASSY SLED X 4949 264 1 X 4917 523 3 4917 504 1 MOTOR ASSY LOADING MOTOR ASSY SPINDLE MOTOR ASSY SLED A 4672 004 A MOTOR ASSY TURN A 4672 004 A MOTOR ASSY SLIDE 1 762 148 21 1 473 335 11 1 433 832 11 1 433 833 11 1 433 835 11 1 433 790 11 1 433 791 11 1 433 792 11 1 433 793 11 1 433 794 11 SWITCH PUSH 2 KEY ENCODER ROTARY TRANSFORMER POWER E SP MY HK AR KR AUS TRANSFORMER POWER AEP UK G CIS TRANSFORMER POWER US CND TRANSFORMER POWER CND TRANSFORMER POWER AEP UK G CIS TRANSFORMER POWER US TRANSFORMER POWER KR TRANSFORMER POWER E SP MY HK AR AUS 1 3 5 6 7 8 10 11 12 7 685 871 01 7 685 646 79 7 685 880 09 7 685 852 04 7 685 872 09 7 682 553 04 7 685 851 04 7 628 254 15 7 628 254 50 7 685 861 01 7 685 647 01 HARDWARE LIST SCREW BVTT 3X6 5 SCREW BVTP 3X8 TYPE2 N S SCREW BVTT 4X6 S SCREW BVTT 2X5 S SCREW BVTT 3X10 S SCREW P 3X20 SCREW BVTT 2X4 S SCREW PS 2 6X6 SCREW PS 2 6X16 SCREW BVTT 2 6X5 S SCREW BVTP 3X10 TYPE2 N S 147 Ver 1 1 2001 06 The components identified by mark A or dotted line with mark A are critical for safety Replace only with part number specified Les composants identifi s par une marque A sont critiques pour la s curit Ne les remplacer que par une pi ce portant le nu
150. TAPE B 1 4W 630 1 762 875 21 SWITCH KEYBOARD P FILE MEMORY 1 4W 135 DISPLAY JOG LEAF SW MAIN Ref No Part No Description Remark Ref No Part No Description Remark 5631 1 762 875 21 SWITCH KEYBOARD MENU NO lt RESISTOR gt 632 1 762 875 21 SWITCH KEYBOARD 44 633 1 762 875 21 SWITCH KEYBOARD TIMER SELECT R907 1 247 879 11 CARBON 100K 5 1 4W 634 1 762 875 21 SWITCH KEYBOARD CD FLASH R1001 1 249 409 11 CARBON 220 5 1 4W 635 1 762 875 21 SWITCH KEYBOARD CLEAR R1002 1 249 409 11 CARBON 220 5 1 4W R1003 1 249 414 11 CARBON 560 5 1 4W 636 1 762 875 21 SWITCH KEYBOARD FUNCTION R1004 1 247 834 11 CARBON 1 3K 5 1 4W 637 1 762 875 21 SWITCH KEYBOARD TAPE 638 1 762 875 21 SWITCH KEYBOARD TAPE 1005 1 247 818 11 CARBON 300 5 1 4W 639 1 762 875 21 SWITCH KEYBOARD GEQ CONTROL 1006 1 247 864 11 CARBON 24K 5 1 4W 640 1 762 875 21 SWITCH KEYBOARD FILE SELECT 1007 1 247 856 00 CARBON 11K 5 1 4W 1008 1 249 417 11 CARBON 1K 5 1 4W 5641 1 762 875 21 SWITCH KEYBOARD EFFECT 642 1 762 875 21 SWITCH KEYBOARD lt VARIABLE RESISTOR gt EDIT DIRECTION TUNER MEMORY 643 1 762 875 21 SWITCH KEYBOARD RV1001 1 241 785 11 RES ADJ CARBON 10K PLAY MODE DOLBY NR PTY RV1002 1 241 785 11 RES ADJ CARBON 10K 644 1 762 875 21 SWITCH KEYBOARD REPEAT STEREO MONO 645 1 762 875 21 SWITCH KEYBOARD DEMO SWITC
151. US CND CN1001 1 568 860 11 SOCKET CONNECTOR 17 1001 1 784 459 11 CONNECTOR FFC FPC 17 7 685 872 09 SCREW BVTT 3 8 5 lt DIODE gt lt BATTERY gt 01001 8 719 911 19 DIODE 155119 01002 8 719 911 19 DIODE 155119 BT921 1 528 887 11 BATTERY LITHIUM SECONDARY HOLDER CAPACITOR DM1001 1 784 581 11 HOLDER CABLE 2 5MM PITCH 4P C101 1 162 286 31 CERAMIC 220PF 10 C104 1 164 159 11 CERAMIC 0 1uF 50V IC AEP UK G CIS C111 1 137 195 11 FILM 0 56uF 5 50V 101001 8 749 014 38 IC PHOTO INTERRUPTER SG 264 C112 1 136 158 00 FILM 0 027uF 5 50V 101002 8 749 014 38 IC PHOTO INTERRUPTER SG 264 C113 1 136 167 00 FILM 0 15uF 5 50V lt TRANSISTOR gt C114 1 137 437 11 FILM 0 0056uF 5 50V C115 1 136 159 00 FILM 0 033uF 5 50V Q1001 8 729 029 56 TRANSISTOR DTA144ESA C116 1 137 365 11 FILM 0 0015uF 5 50V 136 Ref No Part No Description C117 1 136 153 00 FILM C118 1 137 361 11 FILM C119 1 137 368 11 FILM C120 1 137 367 11 FILM C121 1 126 964 11 ELECT C122 1 162 288 31 CERAMIC C123 1 136 169 00 FILM C124 1 136 169 00 FILM C125 1 126 964 11 ELECT C131 1 104 664 11 ELECT C132 1 104 664 11 ELECT C135 1 126 964 11 ELECT C136 1 161 494 00 CERAMIC C141 1 126 959 11 ELECT C151 1 162 286 31 CERAMIC C161 1 137 195 11 FILM C162 1 136 158 00 FILM C163 1 136 167 00 FILM C164 1 137 437 11 FILM C165 1 136 159 00 FILM C166 1 137 365 11 FILM C167 1 136 153 00 FILM C168 1 137 361 11 FILM C16
152. V i TP234 So 0 1 2 SIS slats 4 392 M 5V MGND L1 1 108 o OOOO 9 122 C MGNB TP140 2 TP307 m lhe w w m gt MCKGND TE ze B 0 0 1 5 Avihohoh MAMAMA Y min BINGND C136 E TE 66000600600000 19 137 z 262 sy rad 136 Du annealed et n 5 5 9 TP 1 6 BIN1 F 0 5 2 lt 5 2 gt n an m INVERTER mro Fop ld c TP227 5 MNTI SHCK 5 amp see lt BOUT CX TP202 2 5 E D MNTO TE gt MNT2 XBUSY Y av AVSS 22 1 M TP133 MNT MNTS SLOC 5 8 a ABRB ES BINO T 0 2 0 3 lt gt 2 3 3 3 a SW T SWD S E 93 5V E LP 5 5 3 3 a e 100p CH 0 LRCK TP131 SCLK Lut Cic E 3 AVBE 1 7 TP130 XLATCH 2 6TP209 BCK Ui em lt 5 00 lt gt 2 Q TP128 lt 2 16121 AUXI 0 HONB R143 10k 3 2 8 2 0 1 60 59 QTPIZ7 4124 100 FEG R137 ie W lt lt 3 2 S 3 2 5 2 0 0 80 3 1 95 z 22 E H 5V 0 0 2 0 3 lt 2 gt 208 Xm Ro Q 1P124 DIGITAL SIGNAL PROCESSOR AN 8121 100k 0 2 0 8 1 5 RFI R120 100 2 BIGITAL SERVO SIGNAL PROCESSOR 3 2 8 134 Ik R140 150 0 0 lt gt e EFM ACIRC ENCOBER BECOBER M 4 T 2 S
153. Y SECTION See page 40 for Circuit Boards Location Page 75 DISPLAY BOARD L Page 101 Page 88 Fa 11 21 11 21 2 5 5 7 10 1 673 380 11 21 MET 1z67878 2 14 21 11 21 11 21 POWER SW BOARD M8 LINK SW BOARA 9751 C8 PANEL BOARD We TET JW717 Y s 673 381 a1 20 A z W718 m zs S 1 678 382 Val 11 21 ment ONS C 21 5 3 88 gt 3 an 1 673 375 1 2 3 5 7 10 11 87 _ 88 Semiconductor Location Location 10000 REO m mgoooommooooooomg D O GO OO D gt 1 MC EA s ES wapu Volk Q IJ Q gt Q O O O O O O O GO O O O O O O O1 O1 4 O1 O1 OQ IO IO G Semiconductor Location Location A 10 KONO A A B B HCD MDX10 HCD MDX10 ircuit Boards Locat or Ci s Location MD DIGITAL BOARD GIDE A
154. YPE 19 CORE E SP MY HK AR KR AUS 1 433 833 11 TRANSFORMER POWER AEP UK G CIS 122 1 675 345 11 WIRE FLAT TYPE 23 CORE 1 433 835 11 TRANSFORMER POWER US CND 125 1 673 837 21 TC STOPPER A BOARD 126 1 673 838 21 TC STOPPER B BOARD lt POWER SWITCH gt 257 1 452 925 21 MAGNET ASSY 258 1 776 042 11 WIRE FLAT TYPE 8 CORE AVS11 1 771 712 11 SWITCH POWER VOLTAGE SELECTOR E SP MY HK AR A301 8 820 020 02 OPTICAL PICK UP KSS 213D Q NP 302 1 769 069 11 WIRE FLAT TYPE 16 CORE HERA eee ee eee ok ee eee ee ee 2 146 The components identified by mark A or dotted line with mark A are critical for safety Replace only with part number specified Les composants identifi s par une marque A sont critiques pour la s curit Ne les remplacer que par une pi ce portant le num ro sp cifi Description Remark OPTICAL PICK UP KMS 260A K1NP INDICATOR TUBE FLUORESCENT DECK A ASSY HEAD 230AWR2 DECK A ASSY HEAD 230PWR2 Ref No Part No 558 1 667 954 11 FLEXIBLE BOARD 560 8 583 028 01 FL601 1 517 841 11 HP101 2056 681 HP101 2056 683 HR901 1 500 502 11 HEAD OVER WRITE 101 A 2056 682 A DECK ASSY HEAD 230AWR2 HRPE101 A 2056 684 B M1 M101 M102 M103 M201 M202 M701 M801 102 811 T11 AT11 AT11 AT951 AT951 ANT951 ANT951 ANT951 DECK B ASSY HEAD 230PWR2 A 2004 628 A MOTOR AS
155. ZIF 11P X201 1 767 286 11 VIBRATOR CRYSTAL 22MHz X302 1 781 155 21 VIBRATOR CERAMIC 10MHz IC 10153 8 759 481 19 LB1830M S TE L 10201 8 759 553 65 UDA1341TS 102202 8 759 564 53 IC MC74HCUO4ADTR2 10316 8 759 585 60 IC M30624MG A01FP 102000 8 759 195 81 IC TC7S86FU MD LINK MD LINK SW MOTOR SLIDE MOTOR TURN Ref No Part No Description Remark Ref No Part No Description Remark A 4419 326 A MD LINK BOARD COMPLETE AEP UK G CIS 1 673 382 11 MD LINK SW BOARD ke k sk ole obe ok eo ok kk ke ok k kk sse k ke k sje ok kok kok ote ok ae okk ok 4419 499 MD LINK BOARD COMPLETE DIODE EXCEPT AEP UK G CIS 0753 8 719 063 93 DIODE SLR325VC N T32 MD WALKMAN SYNC CAPACITOR RESISTOR C201 1 164 159 11 CERAMIC 0 1uF 50V R750 1 249 407 11 CARBON 150 5 1 4W C202 1 124 635 00 ELECT 220uF 20 6 3V R762 1 249 427 11 CARBON 6 8K 5 1 4W C204 1 162 600 11 CERAMIC 0 0047uF 30 16V C205 1 162 282 31 CERAMIC 100PF 5 50V lt SWITCH gt C206 1 162 283 31 CERAMIC 150PF 10 50 762 1 762 875 21 SWITCH KEYBOARD MD WALKMAN SYNC C251 1 164 159 11 CERAMIC 0 1uF 50V C421 1 126 157 11 ELECT 10uF 20 16V C470 1 162 294 31 CERAMIC 0 001uF 10 50 1 658 578 11 MOTOR SLIDE BOARD C471 1 126 157 11 ELECT 10uF 20 16V eek lt CONNECTOR gt lt CAPACITOR gt 201 1 793 097
156. and display LD 0 9 mW 4 Rotate the AMS dial so that the reading of the laser power meter becomes 0 85 to 0 91 mW Press the ENTER YES but ton after setting the range knob of the laser power meter and save the adjustment results LD SAVE i33 will be displayed for a moment zu 6 Rotate the AMS dial so that the reading of the laser power meter becomes 6 9 to 7 1 mW press the ENTER YES button and save it Note Do not perform the emission with 7 0 mW more than 15 seconds continuously 7 Then rotate AMS dial and display LDPWR CHECK 8 Press the ENTER YES button once and display LD 0 9 mW Check that the reading of the laser power meter become 0 85 to 0 91 mW 9 Press the ENTER YES button once more and display LD 7 0 Check that the reading the laser power meter and digital volt meter satisfy the specified value Note down the digital voltmeter reading 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 For details of the method for checking 27X40 this value refer to 7 8 Recording and Displaying IOP Information B0825 lop 82 5 mA this case lop mA Digital voltmeter reading mV 1 10 P
157. and writes the contents of the non volatile memory It is not used in servicing If set accidentally press the MENU NO button immediately to exit it 24 5 6 FUNCTIONS OF OTHER BUTTONS Function Contents 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 CLEAR Switches between the pit and groove modes when pressed PLAY MODE Switches the spindle servo mode CLV gt CLV DISPLAY Switches the displayed contents each time the button is pressed EJECT MD Ejects the disc REPEAT STEREO MONO Exits the test mode This function works only when Bl button is pressed and is displayed In other cases it works everytime button is pressed 5 7 TEST MODE DISPLAYS Each time DISPLAY button is pressed the display changes in the following order 1 Mode display Displays TEMP ADJUST etc 2 Error rate display Displays the error rate in the following way 1 AD u C1
158. as it breaks easily pick up flexible board laser tap Optical pick up flexible board 7 4 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 1 101 1 121 1 Initial setting of adjustment value 2 Recording of IOP information Value written in the pick up 3 Temperature compensation offset adjustment 4 Laser power adjustment 5 Traverse adjustment 6 Focus bias adjustment 7 Error rate check 8 Auto gain output level adjustment 2 Set the test mode when performing adjustments After completing the adjustments exit the test mode Perform the adjustments and checks in group S of the test mode 3 Perform the adjustments to be needed in the order shown 4 Use the following tools and measuring devices Check Disc MD TDYS 1 Parts No 4 963 646 01 Test Disk MDW 74 AU 1 Parts No 8 892 341 41 Laser power meter LPM 8001 Parts No J 2501 046 A or MD Laser power meter 8010S Parts No J 2501 145 A Oscilloscope Measure after performing CAL of prove Digital voltmeter Thermometer Jig for checking BD board waveform Parts No J 2501 149 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 grou
159. ccording to approximate specifications to determine the faulty locations For details refer to Checks Prior to Parts Replacement and Adjustments See page 11 7 6 1 Temperature Compensation Offset Check When performing adjustments set the internal temperature and room temperature to 22 to 28 C Checking Procedure 1 Rotate the AMS dial to display TEMP CHECK 2 Press the ENTER YES button 3 T OK should be displayed If T NG is displayed it means that the results are bad indicates the current value set and indicates the value written in the non volatile memory 7 6 2 Laser Power Check Before checking check the IOP value of the optical pick up Refer to 7 8 Recording and Displaying IOP Information Connection Laser power meter Optical pick up en UOV objective lens Digital volt meter BD board CN110 6 1 3 CN110 pin IOP ox o Checking Procedure 1 Set the laser power meter on the objective lens of the optical pick up When it cannot be set properly press the button and display the MD and then press the 44 button or P gt button to move the optical pick up Connect the digital volt meter to CN110 pin 1 3 and CN110 pin IOP 2 Then rotate the AMS dial and display LDPWR CHECK C02 3 Press the
160. 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 CKA2523R Light amount signal bottom hold input from the 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 Sled error signal input from the CXA2523R Tracking error signal input from the CXA2523R Connected to 3V power supply Error signal input for the laser digital APC Fixed at L ADIP duplex FM signal input from the CXA2523R 22 05 1 kHz Filter fo control output to the CXA2523R Control latch output to the CXA2523R Control clock output to the CXA2523R Control data output to the CXA2523R Reference PWM output for the laser APC PWM output for the laser digital APC Not used Abbreviation EFM Eight to Fourteen Modulation PLL Phase Locked Loop VCO Voltage
161. cording the REC memory mode which rewinds only the recorded portion and playback is set This REC memory mode is convenient for performing this ad justment During recording the input signal FUNCTION will auto matically switch to VIDEO After recording press the lt lt button without stopping will return to the position where recording was started 1 Press FUNCTION Jbutton to select VIDEO 1 This step is not necessary if the above test mode has already been set 2 Insert a tape into deck B press the 8 REC button and then press the B button to start recording 3 Mode Record VIDEO AUDIO IN 315Hz 50 mV 23 8 dB AF OSC blank tape 6000 CS 123 ae 21100009 L0 O Ool 4 Mode Playback recorded level meter position DUK AUDIO OUT 5 Confirm playback the signal recorded in step 2 become adjust ment level as follows If these levels do not adjustment level adjust the RV301 L CH and RV351 R CH on the MAIN board to repeat steps 3 and 4 Adjustment level CN403 playback level 47 2 to 53 0 mV 24 3 to 23 3 dB Adjustment Location MAIN board MAIN BOARD Conductor Side Record Level L CH RV301 Record Level R CH 38 CD SECTION Note 1 CD Block is basically constructed to operate without adjustment Therefore check each item in order given 2 Use YEDS 18 disc 3 70
162. e sont critiques pour la s curit Ne les remplacer que par une pi ce portant le num ro sp ci fi 80 HCD MDX10 HCD MDX10 8 15 PRINTED WIRING BOARD LEAF SW SECTION See page 40 for Circuit Boards Location OW FA BOARD PLUNGER SOLENOID is supplied as MECHANICAL BLOCK ASSY the 1 BECK M CAPSTAN A PLUNGER MOTOR Pd 2 O aie Ly 5 210 S R100 gt a 8M1001 2 gt Ta 51001 91001 PLAY o 5 CWS y De 5 9 E 3 51007 RV1001 li RV 002 51003 1004 HALF 120 70 09 2 8 16 SCHEMATIC DIAGRAM LEAF SW SECTION M R907 2 1001 R1002 PLUNGER SOLENOI is supplied as the MECHANICAL BLOCK ASSY 110 616 55 B DECK PLUNGER H IER X q or ES B PLAY 84002 ES JW1004 29 e o Di H 45 LE DE EE Eh 120770 5E 1 3 B HAEF fed 1006 oO Oro CN1001 0 E
163. ed Play retry error C2 error MODEL IDENTIFICATION BACK PANEL Laser component in this product is capable of emitting radiation exceeding the limit for Class 1 This appliance is classified as a CLASS 1 LASER product The CLASS 1 LASER PROD UCT MARKING is located on the rear exterior CLASS 1 LASER PRODUCT LUOKAN 1 LASERLAITE KLASS 1 LASERAPPARAT a gt CAUTION INVISIBLE LASER RADIATION WHEN OPEN AND INTERLOCKS DEFEATED AVOID EXPOSURE TO BEAM ADVARSEL USYNLIG LASERSTRALING VED BNING NAR SIKKERHEDSAFBRYDERE ER UDE AF FUNKTION UNDGA UDSAETTELSE FOR STRALING VORSICHT UNSICHTBARE LASERSTRAHLUNG WENN ABDECKUNG GE FFNET UND SICHEREITSVERRIEGELUNG BERBR CKT NICHT DEM STRAHL AUSSETZEN VARO AVATTAESSA JA SUOJALUKITUS OHITETTAESSA OLET ALT LASERS TEILYLLE ALA KATSO S TEESEEN VARNING osyNLINGLASERSTRALING NAR DENNA DEL AR PPNAD OCH SP RREN R URKOPPLAD BETRAKTA EJ STR LEN ADVERSEL USYNLIG LASERSTR LING NAR DEKSEL PNES OG SIKKERHEDSLAS BRYTES UNNGA EKSPONERING FOR STRALEN VIGYAZAT BURKOLAT NYITASAKOR LATHATATLAN LEZERSU G RVESZ LY KER LJE A BESUGARZAST This caution label is located inside the unit PARTS No 4 216 211 00 AEP UK G CIS 4 216 211 10 E SP MY HK AR CAUTION Use of controls or adjustments or performance of proc
164. edures other than those specified herein may result in hazardous ra diation exposure 4 216 211 20 US CND KR AUS Abbreviation CND Canadian model G German model SP Singapore model Notes on chip component replacement MY Malaysia model Never reuse a disconnected chip component HK Hong Kong model Notice that the minus side of a tantalum capacitor may be AR Argentine model damaged by heat KR Korea model AUS Australian model 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 SAFETY RELATED COMPONENT WARNING COMPONENTS IDENTIFIED BY MARK A 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 ATTENTION AU COMPOSANT AYANT RAPPORT LA S CURIT LES COMPOSANTS IDENTIFI S PAR UNE MARQUE SUR LES DIAGRAMMES SCH MATIQUES ET LA LISTE DES PIECES SONT CRITIQUES POUR LA S CURIT DE FONCTIONNEMENT NE REMPLACER CES COMPOSANTS QUE PAR DES PIECES SONY DONT LES NUM ROS SONT DONN S DANS CE MANUEL OU DANS LES SUPPL MENTS PUBLI S PAR SONY 5 SAFETY CHECK OUT After correcting
165. ended merely to determine if satisfactory or not and does not serve as the specified value for adjustments When performing adjustments use the specified values for adjustments FORCED RESET The system microprocessor can be reset in the following procedure Use these procedure when the unit cannot be operated normally due to the overrunning of the microprocessor etc Procedure Disconnect the power plug short circuit both edge of BT921 MAIN BOARD Component Side gt IC801 BT921 zd RETRY CAUSE DISPLAY MODE In this test mode the causes for retry of the unit during recording can be displayed on the fluorescent indicator tube During playback the track mode for obtaining track information will be set This is useful for locating the faulty part of the unit The following will be displayed During recording and stop Retry cause number of retries and number of retry errors During playback Information such as type of disc played part played copyright These are displayed in hexadecimal Precedure 1 Load a recordable disc whose contents can be erased into the unit 2 Press the FUNCTION button and set the function to 3 Press MENU NO button When Edit Menu is displayed on the fluorescent indicator tube rotate the AMS dial to display Erase 4 Press ENTER YES button All Erase is displayed on the fluorescent indicator tube Press the ENTER Y
166. fety diagrams or the components used on the set COILS Replace only with part number X mean standardized parts so they may have uH u H specified some difference from the original one Abbreviation Items marked are not stocked since they are CND Canadian model Les composants identifi s par une seldom required for routine service Some delay G German model marque sont critiques pour la should be anticipated when ordering these items HK Hong Kong model s curit e RESISTORS SP Singapore model Ne les remplacer que par une All resistors are in ohms MY Malaysia model pi ce portant le num ro sp cifi METAL Metal film resistor AUS Australian model METAL OXIDE Metal Oxide film resistor AR Argentine model When indicating parts by reference nonflammable KR Korean model number please include the board SEMICONDUCTORS name In each case for example u UPA PA uPB PB uPC u PC uPD u PD Ref No Part No Description Remark Ref No Part No Description Remark A 2007 731 A AUDIO BOARD COMPLETE IC 10601 8 759 111 44 IC UPC4570C 1 CAPACITOR 10602 8 759 143 54 UPC1330HA 10611 8 759 111 44 UPC4570C 1 C301 1 162 289 31 CERAMIC 390PF 10 C302 1 126 968 11 ELECT 100uF 20 6 3V lt COIL gt C303 1 162 282 31 CERAMIC 100PF 10 C304 1 130 483 00 MYLAR 0 01uF 5 50V L331 1 410 780 11 INDUCTOR 27 C305 1 107 7
167. fset adjustment will not change to the initial setting value If initial setting is performed perform all adjustments again excluding the temperature compensation offset adjustment For details of the initial setting refer to 7 4 Precautions on Ad justments and execute the initial setting before the adjustment as required Setting Procedure 1 Rotate the AMS dial to display ADJ CLEAR 2 Press the ENTER YES button Complete will be displayed momentarily and initial setting will be executed after which ADJ CLEAR will be displayed 7 8 RECORDING AND DISPLAYING THE IOP INFORMATION The IOP data can be recorded in the non volatile memory The IOP value on the label of the optical pickup and the IOP value after the adjustment will be recorded Recording these data eliminates the need to read the label on the optical pick up Recording Procedure 1 With the power ON press the CD MD SYNC button while pressing the and ENTER YES buttons together 2 Rotate the AMS dial to display Service and press the EN TER YES button 3 Rotate the AMS dial to display Iop Write and press the ENTER YES button 4 The display becomes Ref is an arbitrary number and the numbers which can be changed will blink 5 Input the IOP value written on the optical pick up To select the number Rotate the AMS dial To select the digit Press the M
168. gital audio system Semiconductor laser A 780 nm Emission duration continuous 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 a 7 mm aperture 80 minutes max using MDW 80 stereo 160 minutes max using MDW 80 monaural 441 kHz 20 20 000 Hz Square optical connector jacks rear panel Wavelength Tape player section Recording system Frequency response DOLBY NR OFF Tuner section 700 nM 4 track 2 channel stereo 40 13 000 Hz 3 dB using Sony TYPE I cassette 40 14 000 Hz 3 dB using Sony TYPE cassette FM stereo FM AM superheterodyne tuner FM tuner section Tuning range Antenna Antenna terminals Intermediate frequency AM tuner section Tuning range 2 Band type North American models European models Other models 3 Band type Middle Eastern models MW SW 87 5 108 0 MHz FM lead antenna 75 ohm unbalanced 10 7 MHz 530 1 710 kHz with the interval set at 10 kHz 531 1 710 kHz with the interval set at 9 kHz 531 1 602 kHz with the interval set at 9 kHz 531 1 602 kHz with the interval set at 9 kHz 530 1 710 kHz with the interval set at 10 kHz 531 1 602 kHz with the interval set at 9 kHz 5 95 17 90 MHz with the interval set at 5 kHz Other models MW SW Antenna Antenna terminals Intermediate fre
169. gnal 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 CXD2650R or CXD2652AR SCLK Serial clock input from the CXD2650R or CXD2652AR XLAT Latch signal input from the CXD2650R or CXD2652AR L Latch XSTBY Stand by signal input L Stand by FOCNT Center frequency control voltage input of BPF22 BPF3T EQ from the CXD2650R or CXD2652AR VREF Reference voltage output Not used EQADJ Center frequency setting pin for the internal circuit EQ 3TADJ Center frequency setting pin for the internal circuit BPF3T 3 power supply WBLADJ Center frequency setting pin for the internal circuit BPF22 TE Tracking error signal output to the CXD2650R or CXD2652AR CSLED External capacitor connection pin for the sled error signal LPF SE Sled error signal output to the CXD2650R or CXD2652AR ADEM FM signal output of ADIP ADIN ADIP signal comparator input is connected with AC coupling ADAGC External capacitor connection pin for AGC of ADIP ADFG ADIP duplex signal output to the CXD2650R or CXD2652AR I3 signal temperature signal output to t
170. h I N hte 24 6 4 4 ores 4 9 US CNB 7 Q12 13 T R26 k 62 20V REG 22 M L 4J l EXCEPT US CN 914 15 916 17 CHASSIS 09 BUFFER SWITCH ote ote e Voltages and waveforms are dc with respect to ground N The components identi Les composants identifi s par under no signal conditions no mork FM fied by mark N or dot une marque N sont critiques ted line with mark pour la s curit are critical for safety Ne les remplacer que par une Replace only with part pi ce portant le num ro sp ci number specified fie 105 106 HCD MDX10 8 30 PRINTED WIRING BOARD POWER SECTION See page 40 for Circuit Boards Location STANDBY BOARD 1 FH1201 FH1200 US CNB AEP 6 CIS gt JW23 FH1101 FH1100 CHASSIS Page 102 A0 108 HCD MDX10 8 31 IC BLOCK DIAGRAMS BD MD Board IC101 CXA2523AR amp MORFO 5 MORFI 5 RFO T DE i PEAKST 36
171. he CXD2650R or CXD2652AR Switching with a serial command Focus error signal output to the CXD2650R or CXD2652AR Light amount signal output to the CXD2650R or CXD2652AR RF ABCD bottom hold signal output to the CXD2650R or CXD2652AR RF ABCD peak hold signal output to the CXD2650R or CXD2652AR RF equalizer output to the CXD2650R or CXD2652AR External capacitor connection pin for the RF AGC circuit Input to the RF AGC circuit The 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 CXD2654R BD MD board Pin Name MNTO FOK Function FOK signal output to the system control monitor output is output when focus is on MNTI SHCK Track jump detection signal output to the system control monitor output MNT2 XBUSY Monitor 2 output to the system control monitor output MNT
172. hen be displayed momentarily when the value is recorded in the non volatile memory after which the display changes to AG Set MO 4 Press amp EJECT MD button to remove the disc 34 7 16 ADJUSTING POINTS AND CONNECTING POINTS BD BOARD SIDE A BD BOARD SIDE B NOTE It is useful to use the jig for checking the waveform Refer to Servicing Note on page 9 35 DECK SECTION 0 dB 0 775V 3 1 Demagnetize the record playback head with a head damagnetizer 2 Do not use a magnetized screwdriver for the adjustments 3 After the adjustments apply suitable locking compound to the parts adjusted 4 The adjustments should be performed with the rated power sup ply voltage unless otherwise noted 5 The adjustments should be performed in the order given in this service manual As a general rule playback circuit adjustment should be completed before performing recording circuit adjust ment 6 The adjustments should be performed for both L CH and R CH 7 Switches and controls should be set as follows unless otherwise specified Used for Signal 10 kHz 10 dB 3 kHz 0 dB 315 Hz 0 dB Azimuth Adjustment Tape Speed Adjustment Level Adjustment 4 Record Playback Head Azimuth Adjustment Deck A Deck B Mode Playback
173. hock is detected When ADER was counted more than five times 02 ader5 continuously 04 Discontinuous address When ADIP address is not continuous 08 DIN unlock When DIN unlock is detected 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 80 Access fault When access operation is not performed normally Reading the Display Convert the hexadecimal display into binary display If more than two causes they will be added Example When 42 is displayed Higher bit 4 0100 b6 Lower bit 22 0010 bl In this case the retry cause is combined of CLV unlock and 4 5 When A2 is displayed Higher bit A 1010 b7 b5 Lower bit 2 2 0010 b2 The retry cause in this case is combined of access fault IVR rec error and 5 12 Reading the Track Mode Display Higher Bits Lower Bits Hexadecimal 8 4218421 Bit Hexa Details decimal c ON un N c When 0 When 1 01 Emphasis OFF Emphasis ON 02 Monaural Stereo 04 This is 2 bit display Normally 01 08 01 Normal audio Others Invalid 10 Audio Normal Invalid 20 Original Digital copy Binary 40 Copyright No copyright 80 Write prohibited Write allowed
174. ial and display CREC MODE Press the ENTER YES button to change the display to CREC MID 4 When access completes the display changes to CREC and REC indicator lights up Note The numbers 2 displayed shows you the recording position addresses Changing the parts to be recorded When thel ENTER YES button is pressed during continuous recording the display changes as below CPLAY MID CPLAY OUT CPLAY IN t When pressed another time the parts to be recorded can be changed REC indicator goes off 2 When access completes the display changes to CREC and REC indicator lights up Note The numbers 2 displayed shows you the recording position addresses Ending the continuous recording mode Press MENU NO button The display changes to CREC MODE and REC indicator goes off Press amp EJECT MD 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 MENU NO button can be used to stop recording anytime Note 3 Do not perform continuous recording for long periods of time above 5 minutes Note 4 During continuous recording be careful not to apply vibration 5 5 3 Non Volatile Memory Mode EEP MODE This mode reads
175. ial difference generated by the charged electrostatic load etc on clothing and the human body During repair pay attention to electrostatic break down and also use the procedure in the printed matter which is included in the repair parts The flexible board is easily damaged and should be handled with care NOTES ON LASER DIODE EMISSION CHECK The laser beam on this model is concentrated so as to be focused on the disc reflective surface by the objective lens in the optical pick up block Therefore when checking the laser diode emission ob serve from more than 30 cm away from the objective lens LASER DIODE AND FOCUS SEARCH OPERATION CHECK Carry out the curve check in section adjustment and check that the S curve waveform is output four times TABLE OF CONTENTS 1 SERVICING NOTE _ 8 2 GENERAL ebrio ie 14 3 DISASSEMBLY 3 1 Loading Panel nn tete eee etna perte th 3 2 MD Mechanism and Front Panel 3 3 Cassette Lid and Tape Mechanism 3 4 MD Link Power SW CD Panel Boards and Display Board 17 3 5 DISC 18 Slider ein cs eon tede essences 18 3 7 Base Unit MBU 5A and BD MD Board 19 3 8 SW Board and Loading Motor M103 19 4 SERVICE MODE 20 5 TEST MODE MD mn 22 6 MECHANICAL ADJUSTMENTS
176. ion 8 20 Printed Wiring Board MD Digital Section 8 21 Schematic Diagram MD Digital 1 2 Section 8 22 PSchematic Diagram MD Digital 2 2 Section 8 23 Schematic Diagram BD Switch Section 95 8 24 Printed Wiring Board BD Switch Section 96 8 25 Printed Wiring Board CD Motor Section 97 8 26 Schematic Diagram CD Motor Section 99 8 27 Printed Wiring Board MD Link Section 101 8 28 Schematic Diagram MD Link Section 103 8 29 Schematic Diagram Power Section 105 8 30 Printed Wiring Board Power Section 107 8 31 IC Block 109 8 32 IC Pin FOnCions rre 112 9 EXPLODED VIEWS 9 1 Case Section uu asya 9 2 Chassis Section 9 3 Front Panel SEGON 9 4 CD Mechanism Deck Section 1 CDM38LH 5BD32L 9 5 CD Mechanism Deck Section 2 CDM38LH 5BD322L 9 6 Base Unit Section BU 5BD32L 9 7 TC Mechanism Section 1 TCM230AWR2 230PWR2 9 8 TC Mechanism Section 2 TCM230AWR2 230PWR 9 9 MD Mechanism Section 1 MDM 5A 9 10 MD Mechanism Section 2 5 10 ELECTRICAL PARTS LIST
177. k mm 4 3 3 N K Sen 78 0 100k 22 Vs gal 8 99 9 Vs 0851 832 0 RER 5 5 ui Hla THERMAL 4 CAR SWITCH iMg 0 0 2901841 tL 100 16V 9832 BET 2502785 H 1 762 6 SP MY AUS 7j l 32 5558420 se Tm e v lt 2 1 TA MUTE lt 2 2 SW MUTE 50V 2 8 MIC n lt 2 4 SPEANA ES qus quel lt 2 5 LOW FREQ ir N T I 2 6 MN LOR L SCN lt lt 28 AN acz 2 5 gt lt J Page lt 2 10 7 BHSV SW cue lt gt See ES 68 2 12 CB SW lacs 2 15 CB AGNA 62 14 CB DONE acz gt 2 15 A SV SW lt US CNB AEP SP UK 6 CIS HK KR AUS acz Bt US CNB SP RAIN T Page 104 C842 K UK G CIS AUS S lal R412 3300 63V 3300 71V IESIM EJIM 6892 3 xi x AC4 1 R422 e CADET J 8425 220 180 EE 0 50411 ar gen R471 15 25C3623A 185119 25 5 5 R472 25 5625 0411 4135 0412 Do R173 MUTE SWITCH AT I24ES gt e M aii L e CRORE Aa sa Ca ST gt b 52222 e PS P ES P lt Ps Ku mo Es PS YN Y YYYYYYYYYY Y NY NY NC Y 2 HCD MDX10 8 10 SCHEMATIC DIAGRAM MAIN 3 4 S
178. l not supplied 2 TCM230AWR2 TCM230PWR2 not supplied Description Remark Ref No Part No 1 X 4951 202 1 3 363 099 71 3 363 099 11 4 216 858 01 4 215 062 01 4 951 620 01 4 999 839 11 1 775 102 11 1 775 192 11 1 775 208 11 OND Including Panel board Ref No 119 The components identified by mark A or dotted line with mark A are critical for safety Replace only with part number specified Les composants identifi s par une marque A sont critiques pour la s curit Ne les remplacer que par une pi ce portant le num ro sp cifi Description Remark LOADING PANEL ASSY SCREW CASE 3 TP2 SCREW CASE 3 TP2 CASE DAMPER SCREW 2 6x8 BVTP SCREW BVTTWH M3 STEP WIRE FLAT TYPE 11 CORE WIRE FLAT TYPE 21 CORE 150mm WIRE FLAT TYPE 23 CORE 140mm 11 A 4419 305 A 12 A 4419 326 A 12 A 4419 499 A 13 1 233 544 14 13 1 233 545 14 13 1 233 546 13 13 1 693 443 1141 13 1 693 453 1141 119 MD DIGITAL BOARD COMPLETE MD LINK BOARD COMPLETE AEP UK G CIS MD LINK BOARD COMPLETE EXCEPT AEP UK G CIS ENCAPSULATED COMPONENT US CND ENCAPSULATED COMPONENT AR KR AUS ENCAPSULATED COMPONENT SPMYHK TUNER UNIT FM AM AEP UK G CIS TUNER UNIT FM AM E 9 2 CHASSIS SECTION Ref No 52 not supplied i Including Secondary board A Y 60 AEP
179. lay shows a code made up of three letters and a message alternately to show you the problem To solve the problem refer to the following list If any problem persists consult your nearest Sony dealer C11 Protected The MD is protected against erasure Remove the MD and slide the tab to close the slot page 30 C12 Cannot Copy The MD is an incompatible format type Change the MD with another one C13 REC Error Recording is not possible Move the system to stable place and start recording over from the beginning The MD is dirty or is scratched or the MD does not meet the standards 3Change the MD with another one and start recording over from the beginning C13 Read Error The MD cannnot read the disc information correctly Eject the MD once then insert it again C14 Toc Error The MD cannnot read the disc information correctly Change the MD with another one Erase all the recorded contents of the MD using the Erase function on page 42 C41 Cannot This unit complies with the Serial Copy Management System SCMS which limits the number of digital copies that can be made of any given digital audio source page 79 C71 Check OPT IN You tried to record from the digital component when no component is connected to OPTICAL IN jack or the digital component is not connected correctly Connect the digital component correctly to OPTICAL IN jack with a digital optical cable The p
180. layback press the SEJECT 9 Press the MENU NO button next press the SEJECT MD button and remove the continuously recorded disc Note 1 If the C1 error and ADER are above other than the speci fied value 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 Adjust perform the beginning again 7 15 AUTO GAIN CONTROL OUTPUT LEVEL ADJUSTMENT Be sure to perform this adjustment when the pickup is replaced If the adjustment results becomes Adjust NG the pickup may be faulty or the servo system circuits may be abnormal 7 15 1 CD Auto Gain Control Output Level Adjustment Adjusting Procedure 1 Insert the check disc MD TDYS 1 2 Rotate the AMS dial to display AG Set CD 3 When the ENTER YES button is pressed the adjustment will be performed automatically Complete will then be displayed momentarily when the value is recorded in the non volatile memory after which the display changes to AG Set CD 4 Press the EJECT MD button to remove the disc 7 15 2 MO Auto Gain Control Output Level Adjustment Adjusting Procedure 1 Insert the reference disc MDW 74 AU 1 for recording 2 Rotate AMS dial to display Set MO 3 When the ENTER YES button is pressed the adjustment will be performed automatically Complete will t
181. m ro sp cifi HCD MDX10 REVISION HISTORY Clicking the version allows you to jump to the revised page Also clicking the version at the upper right on the revised page allows you to jump to the next revised page Date Description of Revision 2001 06 Correction of parts No HP101 and HRPE101 SPM 00023 1999 04 New
182. mpleting repairs perform this to erase the past error history After pressing MD WALKMAN SYNC button and er refresh is displayed press the ENTER YES button to erase the history Complete will be displayed momentarily Be sure to check the following when this mode has been executed The data has been erased The mechanism operates normally when recording and play are performed tm refresh Table of Error Codes Error Code Mode which erases the total rec and total play histories These histories serve as approximate indications of when to replace the optical pickup If the optical pickup has been replaced perform this operation and erase the history After pressing the ENTER AMS button and tm refresh is displayed press MD WALKMAN SYNC button to erase the history Complete will be displayed momentarily Be sure to check the following when this mode has been executed The data has been erased The mechanism operates normally when recording and play are performed Details of Error Error Code Details of Error No error FOK has deviated Read error PTOC cannot be read Cannot focus Servo has deviated DISC ejected Recording retry TOC error UTOC error Recording retry error DISC not ejected Playback retry error Loading error Access error Address cannot be read Servo has deviat
183. nd display CPLAY MID The display changes to C AD Check that the C1 error rate is below 50 Press the MENU NO button stop playback press the EJECT MD button and the test disc ON ta amp D 7 6 6 Self Recording playback Check Prepare a continuous recording disc using the unit to be repaired and check the error rate Checking Procedure 1 Insert a recordable disc blank disc into the unit 2 Rotate the AMS dial to display CREC MODE 3 Press the ENTER YES button to display the MID 4 When recording starts is displayed this becomes CREC Q 3 is the address and recording starts About 1 minute later press the MENU NO button to stop con tinuous recording Rotate dial to display PLAY MODE Press the ENTERS button to display PLAY MID will be displayed Check that the Che error becomes below 80 and the AD error below 2 10 Press the MENU NO button to stop playback and press the ZEJECT MD button and remove the disc 30 7 7 INITIAL SETTING OF ADJUSTMENT VALUE Note Mode which sets the adjustment results recorded in the non volatile memory to the initial setting value However the results of the temperature compensation of
184. nd will become short circuited 6 Using the above jig enables the waveform to be checked without the need to solder Refer to Servicing Note on page 9 7 As the disc used will affect the adjustment results make sure that no dusts nor fingerprints are attached to it Note When performing laser power checks and adjustment electrical adjustment use of the new MD laser power meter 8010S J 2501 145 A instead of the conventional laser power meter is convenient It sharply reduces the time and trouble to set the laser power meter sensor onto the objective lens of the optical pick up 7 5 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 Insert a disc blank disc commercially available 2 Rotate the AMS dial and display CREC MODE 3 Press the ENTER YES button again to display MID Display CREC 0300 and start to recording 4 Complete recording within 5 minutes 5 Press the MENU NO button and stop recording 6 Press the amp EJECT MD 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 28 7 6 CHECKS PRIOR TO REPAIRS These checks are performed before replacing parts a
185. ng to the part replaced Abbreviation OP Optical pick up OWH Overwrite head Temperature compensation offset check Laser power check Traverse check Focus bias check C PLAY check Self recording playback check T Check the sleding and spindle mechanisms Parts Replacement and Repair Other causes can be suspected Has the OWH been replaced YES NO Has OP IC171 IC101 or IC121 been replaced YES Initial setting of the adjustment value NO Has OP or IC171 been replaced YES IOP information recording IOP value labeled on OP Has IC171 or D101 been replaced Laser power adjustment Traverse adjustment Focus bias adjustment Error rate adjustment Focus bias check Auto gain adjustment 7 2 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 7 3 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
186. not operate normally 29 5 5 1 Operating the Continuous Playback Mode 1 Entering the continuous playback mode Set the disc in the unit Whichever recordable discs or discs for playback only are available Rotate the AMS dial and display CPLAY MODE Press ENTER YES button to change the display to CPLAY MID When access completes the display changes to C1 AD Note The numbers 2 displayed show you error rates and ADER Changing the parts to be played back Press button during continuous playback to change the display as below CPLAY MID CPLAY IN t When pressed another time the parts to be played back can be moved When access completes the display changes to E Note The numbers 23 displayed show you error rates and ADER Ending the continuous playback mode Press the MENU NO button The display will change to CPLAY MODE 2 Press the amp EJECT MD button to remove the disc Note The playback start addresses for IN MID and OUT are as follows IN 40h cluster MID 3000 cluster OUT 700h cluster 5 5 2 Operating the Continuous Recording Mode Use only when performing self recording palyback check 1 Entering the continuous recording mode Set a recordable disc in the unit Rotate the AMS d
187. o Note 1 3 Press the button and display and then press the button and display the and then press the button and move the optical pick up outside the pit 4 Rotate AMS dial and display MO ADJUS C11 5 Press the ENTER YES button and display EFB 2 MO R Laser power READ power Focus servo ON tracking servo OFF spindle S servo ON 6 Rotate the AMS dial so that the waveform of the oscilloscope becomes the specified value When the AMS dial is rotated the 22 of EFB O changes and the waveform changes In this adjustment waveform var les at intervals of approx 2 Adjust the waveform so that the specified value is satisfied as much as possible Read power traverse adjustment Traverse Waveform Specification A B 7 Press ENTER YES button and save the result of adjustment 8 Rotate the AMS dial so that the waveform of the oscilloscope becomes the specified value When AMS dial is rotated the 52 of EFB GO changes and the waveform changes In this adjustment waveform var ies at intervals of approx 2 Adjust the waveform so that the specified value is satisfied as much as possible Write power traverse adjustment Traverse Waveform Specification A B 9 Press
188. ower of the connected digital component is off Turn on the digital component Procedure for using the Self Diagnosis Function Error History Display Mode Note Perform the self diagnosis function in the error history display mode in the test mode The following describes the least required procedure Be careful not to enter other modes by mistake If you set other modes accidentally press the the mode With the power ON press the CD MD SYNC Rotate AMS Rotate the AMS Pressing the ENTER YES dial and when Service is displayed press the dial and display ERR DP MODE button sets the error history mode and displays total rec Select the contents to be displayed or executed using the button while pressing the and ENTER YES YES dial AMS Pressing the MD WALKMAN SYNC Pressing the MD WALKMAN SYNC button another time returns to step 4 Pressing MENU NO Mo go SON QUE Gok To exit the test mode press the button button button will display or execute the contents selected button to exit MENU NO buttons together button displays ERROR DP MODE and exits the error history mode REPEAT STEREO MONO ITEMS OF ERROR HISTORY MODE ITEMS AND CONTENTS Selecting the Test Mode Display total rec Detail
189. quency General Power requirements North American models European models Australian models Mexican models Other models Power consumption U S A models Canadian model European models Other models Dimensions w h d Mass North American models European models Other models 531 1 602 kHz with the interval set at 9 kHz 530 1 710 kHz with the interval set at 10 kHz 5 95 17 90 MHz with the interval set at 5 kHz AM loop antenna External antenna terminal 450 kHz 120 V AC 60 Hz 230 V AC 50 60 Hz 240 V AC 50 60 Hz 120 V AC 50 60 Hz 110 120 V or 220 240 V AC 50 60 Hz 115 watts 95 watts 165 watts 170 watts Approx 280 x 360 x 390 mm 11x 13 x 15 in 10 0 kg 102kg 11 0kg Design and specifications are subject to change without notice SELF DIAGNOSIS FUNCTION The self diagnosis function consists of error codes for customers which are displayed automatically when errors occur and error codes which show the error history in the test mode during servicing For details on how to view error codes for the customer refer to the following box in the instruction manual For details on how to check error codes during servicing refer to the following Procedure for using the Self Diagnosis Function Error History Display Mode Self diagnosis Display This system has the Self diagnosis display function to let you know if there is a system malfunction The disp
190. rd SENSOR board POWER SW board CD PANEL board LEAF SW board s 55 AUDIO board b N Q vA SECONDARY board JOG board 4 ES ES N G German model MAIN board SP ITAL board US CND AR KR SP MY HK AUS TUNER unit AEP UK E G CIS 52 ENCAPSULATED COMPONENT Abbreviation CND Canadian model Singapore model MY Malaysia model Hong Kong model AR Argentine model KR Korea model AUS Australian model unit ENCAPSULATED COMPONENT TUNER is supplied as the assembled block MOTOR TURN board SW board 40 BD CD board BD MD board MOTOR SLIDE board MD LINK SW board HCD MDX10 8 2 BLOCK DIAGRAMS BD CD SECTION OPTICAL PICK UP BLOCK KSS 213D K NP 10103 RF AMP RF SUMMING AMP 1101 DIGITAL SERVO DIGITAL SIGNAL PROCESSOR TRACKING ERROR AMP ASYMMETRY DIGITAL CORRECTION APCLD PD DIODE FD LASER 1 TRACKING COIL FOCUS COIL SIGNAL PATH uz CD 09 gt gt gt PB Digital out S T DLE AMP VC BUFFER 10102 RACKING COIL DRIVE SLED MOTOR DRIVE HOLD SW PLL
191. ress the MENU NO button and display LDPWR CHECK and stop the laser emission The MENU NO button is effective at all times to stop laser emission 11 Rotate the AMS knob to display Iop Write 12 Press the ENTER YES button When the display becomes Ref is an arbitrary number press the ENTER YES button to display Measu Q is an arbitrary number 13 The numbers which can be changed will blink Input the Iop value noted down at step 9 To select the number Rotate AMS dial To select the digit Press the AMS dial 14 When the ENTER YES button is pressed Complete will be displayed momentarily The value will be recorded in the non volatile memory and the display will become Write Note 1 After step 4 each time the ENTER YES button is pressed the display will be switched between LD 0 7 mW 33 LD 6 2 mW 1 and LD WP Nothing needs to be performed here 7 11 TRAVERSE ADJUSTMENT Connection Oscilloscope BD board CN110 pin TE 9 Ot CN110 pin VC 0 5 V div 10 ms div Input DC mode Adjusting Procedure 1 Connect an oscilloscope to CN110 9 TE and 110 pin D VO of the BD board 2 Load a disc any available on the market Refer t
192. rse MO adjustment EF CD ADJUST Traverse CD adjustment FBIAS ADJUST Focus bias adjustment EEP MODE Non volatile memory control MANUAL CMD Command transmission SVDATA READ Status display ERR DP MODE Error history display clear SLED MOVE Sled check ACCESS MODE Access check 0920 CHECK Outermost circumference check HEAD ADJUST Head position check CPLAY2 MODE Same functions as CPLAY MODE CREC2 MODE Same functions as CREC MODE ADJ CLEAR Initialization of non volatile memory of adjustment value S AG Set MO Auto gain output level adjustment MO S AG Set CD Auto gain output level adjustment CD 5 Top Read IOP data display 5 Write IOP data write 5 INFORMATION Microprocessing version display 5 Group CPLAY MODE Continuous play mode 5 Check A Adjust CREC MODE Continuous recording mode 5 5 Service D Develop For details of each adjustment mode refer to 5 Electrical Adjustments For details of ERR DP MODE refer to Self Diagnosis Function on page 3 If a different mode has been selected by mistake press the MENU NO button to exit that mode Modes with X in the Mark column are not used for servicing and therefore are not described in detail If these modes are set accidentally press the MENU NO button to exit the mode immediately Be especially careful not to set the modes with as they will overwrite the non volatile memory and reset it and as a result the unit will
193. s of History Displays the recording time Displayed as The displayed time is the total time the laser is set to the high power state This is about 1 4 of the actual recording time The time is displayed in decimal digits from Oh to 65535h total play Displays the play time Displayed as The time displayed is the total actual play time Pauses not counted The time is displayed in decimal digits from Oh to 65535h retry err Displays the total number of retries during recording and number of retry errors during play Displayed as 0 indicates the retries during recording while indicates the retry errors during play The number of retries and retry errors are displayed in hexadecimal digits from 00 to FF total err Displays the total number of errors Displayed as total ODO The number of errors is displayed in hexadecimal digits from 00 to FF err history Displays the 10 latest errors Displayed as indicates the history number The smaller the number the more recent is the error 00 is the latest indicates the error code Refer to the following table for the details The error history can be switched by rotating AMS dial er refresh Mode which erases the retry err total err and err history histories When returning the unit to the customer after co
194. tages and waveforms are dc with respect to ground FL401 under no signal conditions NYNMNA SOMARWNYMA OHAAnRDNHYMN OND M M M M M N NN N mm Q c t 0 ID M 9 N M ID OR 0 Qm mm Z lt u Lu z D C L o0 D D D DL DL CL G 0 6 D D D D fL DL DL 6 D DOG 0 00 0 0 OR c Z 1 FLUORESCENT INDICATOR TUBE no ma nc FM 1 008000000000000000000000000000009000000000000000009000090000098 BPP Pm ma mman n mnaman MARAN 10P B NJ NIN tsJ sJ sJ sJ x j j oJ un un un un i e Ls Ln Lisa 9616 9617 0618 EN 0619 x 87214586 2 erCi
195. 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 having 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 Acommercial 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 Earth Ground Fig A Using an AC voltmeter to check AC leakage NOTES ON HANDLING THE OPTICAL PICK UP BLOCK OR BASE UNIT The laser diode in the optical pick up block may suffer electrostatic break down because of the potent
196. ue Below 10 offset Error rate check Specified value For points a b and c Cl error Below 220 AD error Below 2 Error rate check Specified value a When using test disc MDW 74 AU 1 C1 error Below 80 AD error Below 2 b When using check disc TDYS 1 C1 error Below 50 Measure if unsatisfactory Laser power check 7 6 2 See page 29 Clean the optical pick up Adjust again Replace the optical pick up Replace the optical pick up Traverse check 7 6 3 See page 29 Focus bias check 7 6 4 See page 30 Replace the optical pick up Replace the optical pick up C PLAY check 7 6 5 See page 30 Replace the optical pick up Self recording playback check REC PLAY 7 6 6 See page 30 CPLAY error rate check Specified value error Below 80 AD error Below 2 If always unsatisfactory Replace the overwrite head Check for disconnection of the circuits around the overwrite head If occasionally unsatisfactory Check if the overwrite head is distorted Check the mechanism around the sled Check for disconnection of the circuits around D101 BD board e Check the signals around IC101 IC121 CN102 CN103 BD board TEMP check Temperature compensation offset check 7 6 1 See page 29 Unsatisfactory if displayed as T NG NG are both arbitrary numbers Note The criteria for determination above is int
197. une marque sont critiques 11 ted line with mark pour la s curit are critical for safety les remplacer que par une A Replace only with part pi tont ro sp ci I tees C p y p pi amp ce portant le num ro sp ci m le number specified fie FCS TP822 M101 M102 a SPINBOL_ MOTOR SLED MOTOR BG 1 teg pov L106 Lo X ox TO Tpz20 EE 1C10 9102 8 MOBULE SW SIBI Tee C107 0 1 F WSR zu OVER WRITE UN 3 3 16103 6 2 22 TE HEAD BRIVE SP LEON 2 8 0 54 3 2 2 7 lt 2 5 gt 8105 9105 ss MRS lt 2 7 gt UN5214 TX 0 0 018 1 m 0 2 0 2s 28J278MYTR 09 oo adi 592852997 EN c 3 3 3992 59 lt gt 5 o E C105 Rus lt 2 7 gt DO 2 5 6 07 lt lt 25 gt 9182 2188 18 TP4 B 9104 Loc 28K1754KYTR F1J6 MOTOR BRIVE C RUB 4 ie COIL 8RIVE 421 WE Noo 0 0 lt gt 1 aT 3 3 0 lt 0 gt qg T it en XRST 59 al 149 28 1576 i x 10V 8 1 3 3 1 BP I _0 19 11 HATES BR 9162 165 5 Le 2 1 60 9 lt gt alalalalala ws rx Y K 22 oot mE Y Y 1 10 0 3 3 8 2 B SENSOR em LEON 1 6 1 6 lt gt cin TP406 0 047 OVER WRITE I D 2 5 HEAD ORIVE G R104 10 1P40792 7 9

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