Home

JE520 Service Manual - MiniDisc Community Page

Contents

1. X Bas Y gt SQSY I E M XINT I lt SWAT gt SRBT SCLK B R532 10k BA RST R531 10k l EXCEPT US CNA US CNR 0 0 0 0 1 I parom M l MIE EXCEPT US CNB US CNB E 2 US CNB 893 z e m EXCEPT US CNB OUT CN502 GNB L l 7 2 N C e ITLS I o 111 ANE 6 SE EL C fe yi j E IRE E EE A Boh 0 2 0 2 lt gt des s ace 099999090090000 2 2 LOAB OUT 6 2 gt S S SS SS 2 S 7 Page 67 xe 8551 10 E E p z 5 K IN 2 Nc D l R553 10k 3 3 SLPACK IN E NC amp ARLE x W d v TEETE 2 LIN E No I 5 6 D A GX gt 3 BOUT 5 NC E oda S CN501 3 8 LOW NC amp oF GNC NC amp Jn man 8555 10k ENC 3 3 3 3 lt 0 gt NeW 3 R22 47k R522 10k 22 MNT SHCK A Z EC P Gos 0 lt 3 3 gt R21 47k S PB P IC501 Jo61 amp Y man R541 0 0 3
2. BD SECTION AW ME OEE ATRAC ENCODER DECODER IC181 C121 HR901 e Signal path BE D DINO x 19 gt gt PB jean EFMO DINI A gt REC CE p 0 KE gt gt gt PB Digital out ADDT 62 REC Digital in EFM SHOCK PCO ACIRC RESISTANT c DIAE 69 ENCODER ENCODER AUDIO FILI oa DECODER VF PLL DECODER CONTROLLER DADT OPTICAL PICK UP BLOCK 26 gt gt KMS 260A J1N REAGC amp EQ 62 DOU 67 55 XBCK ss LRCK D 5 gt i CLOCK 27 DETECTOR SAMPLING GENERATOR osci ZE RATE 6 7 G CONVERTER sie 0123 m SUBCODE PROCESSOR 2 EO NOR o e eye opt s MNTS O MONITOR 3 CONTROL 8 9 9 i AID EF CONVERTER SENS BALANCE SRDT VC vcc a CPU SCLK an Ve i SERVO I F SWDT a VC CVB DEMODULATOR DSP XLAT TEMPR i DECODER Da 5 I TRACKING D101 ERROR TEMPI TEMP 3 DRAM x x m XWE E u PD 4 20 sis 3 XWE 10 SERIAL L 46 4 XRAS XCAS 44 7 XCAS PARALLEL XE DECODER XOE L gt 1 Dat 5 2 2 d O e a AE 1 18 P 4 65 Do 03 A00 A09 e 49 48 50 51 34 31 36 40 45 js LD MU 11 Ex I Q162 163 15 5 ag HF MO
3. lt XLRF lt 26 5H Font gt TRAR SRM TP232 TEI TE R150 0 5 gt gt lt SRBR gt lt SFBR gt da lt FFBR gt 680 u a RI 1 2 0 4 Mo 0 4 AREF TP4130 EK 2 C197 a i 10 sd F lt lt lt LL m Q 2 20000990909098 Me 0 053 st 0 o 0 N o 0 2 0 3 lt 2 gt Y MGNB C164 B 2 BGND AGND rise 9 Tool 152 poi R185 R179 z z a la l 0 1 a 2 2k A 22k 33k EVE JE rt E m 181 o C112 m WE 0 0047 do Ligi 8 FE 0 0 01 R190 a u 111 piis lt AUX gt A 0 068 B 1 B NG 3216 J g S ET MAN TP416L kap att li S OE ZSS TP301 O 60 O nin Y EZ lt TE gt S W id t tra Ts 2 S TP233 Y SS 2 TEO Y Lu F o ip Lu P 6 5 m A A re a a a a m n n T er Loi K a LE N a eo Li a a o LI SE O lan E t t 09 eom a N N NI Y Y lt APCREF lt 23 91RF 5 lt 24 gt YCHRF 7 n L EQ 09 I c OO 5a P u E aw A A RTT A A A A NA m lt wot SE Et U A NON OM NN MN N S BBS Y d ld Y YY Y YYYY Y Y Y YYYYYYYYY Y YYY MDS JE520 SCHEMATIC DIAGRAM BD SECTION 2 2 e See page 50 for Waveforms e See page 51 Printed Wiring Board See page
4. a us s 2 a 6511 C306 R115 e 4 SVM ee a 20 5 NIDO a F 3 8 dc 5 2 19 R215 36 m G 9 a o 000000000000000000 DAR oi R a 0434 R43 R431 a z e EIS E 8 Lo LD s e eI Ee z LO UN o R L gt gt a o eman LA a e al 1020 je Gi R519 L PO ES JW198 del 21 Oo E gt E E ANNO A C461 212 N E IX Bg af NZ m ER o OU HC KE Le C464 6902 ee AC IN 5 sa ng w l a yo o 000000 E 000900000 5 38 Sms 5 9 q 5 except 3 R500 S OD X NOT REPLACEABLE BUILT IN TRANSFORMER ra o N ev N US CN 5 gal 6 HS o o TR901 POWER TRANSFORMER J ECM o t2712 a 8 o w R522 R21 O re di Be US OD B461 w N oN A a in Yin Y in in O L Si LANM R521 30 O1 30 Ol C gt LT LF DS De SA NS a la e 1H 6 L O 100 K IES 000000000 Y gt a 18 2 5 yo a A Z R281 R286 JWI 32 a 65 C411 IC461 1C463 oL T Lo Us T TA ak U LANS T 0531 2 191112 910 gom 6 e S RIAZ pulla WE Il LLL 215 Na 21 Te La EXCEPT 8 JW124 ZEN a JE D ST ST ewe R164 R145 CVV R174 SNS 42 C173 6D 172 R272 SVG C273 da LOS R271 GANS 265 R2 64 R263 ape C265 R302 R301 C281 L T W125 4 D o ALE al EB Y Zo Sp ie 2 2 JW204 R81 R al ts LO LS SEMC S Gi 69 Lo
5. C261 000000000 30 RY R Ro EXCEPT US CNE ki odbe 6 6 odbe VAP INE 5 Ed C413 C415 N O CJE Y T Ww sm ff soso CH SET TT 8 Lek olo oo oloo o o JW168 z ROPERO ADS 9 bd wey e N 071 o KE O A SBM RIDE A A R546 si TT T W JW212 1202 LUL N NA i I DI 1 in 5 0573 e Ae 51915 y gab le gt 2929 ape I MAL e eye SEE 3181315 8117 SU I 0338 E 2719 ait F ma ar CZY 58 x zB N F772 ada o i NI o 1n N IPE 333 388 B Tk E S A 9 vi NN NT gt S Is s S J M I ESSE EE sof KIS Tie 0551 2 JW111 dii R e R m IR D D 5 3 La T rai t 13 e CN391 RA 2 sje 9 90070 loo E sie SL z z z Bo mnt s o RT al JW216 RT RA o 8 LINES ar ows L OE e D 10321 E Nwa 44 S 9 R566 ICE a u a o o 9 9 ET c SA D sin 6 in JW115 C473 474 loma N o m0 M A a LD 2000000000002 EP401 R424 5 28 a R35b 111 11 2300000000 lo 0 O 01 7 2 t z s 313 SE a CN501 b 6 olo o oo 00 a R ere Sh Sic 5 EO O o gt o B o lo 6 E LE P gt R348 5 s s 8 22 X js 0356 si dics OT N lik TS m O R206 ST gt I S a m 9 152 qu li m R422 12 a EE l JW210 JW163 i CHASSIS D a LP101 NEP C422 12 1 668 236 28 C313 L346 L347 Page 63 E Page
6. DELAY CIRCUIT IC471 LB1641 GND OUTI P1 VZ IN1 IN2 Vcc Vcc2 P2 OUT2 7 6 12 IC PIN FUNCTIONS e IC101 RF Amplifier CXA2523R ve au C O yo Lm m it amos mem u a o sera or O OOOO LB mb on r C sC s s s is emer 0 ouput for emy Latch signal input from the CXD2650R or CXD2652AR L Latch Stand by signal input L Stand by Center frequency control voltage input of BPF22 BPF3T EQ from the CXD2650R or 20 FOCNT I CXD2652AR 0 VREF Reference voltage output Not used EQADJ Center frequency setting pin for the internal circuit EQ Center frequency setting pin for the internal circuit BPF3T REL E 5 TE O Tracking error signal output to the CXD2650R or CXD2652AR tera connection bin forthe led mnt 8 158 0 Slederror signal output to the CXD2650R or CXD2652AR 29 ADEM O FMsignaloutputof ADP ADIP signal comparator input ADEM is connected with AC coupling 31 ADAGC o External capacitor connection pin for AGC of ADIP x ame O ADIP duplex signal output to the CXD2650R or CXD26S2AR s i CPE Switching with a serial command x EO Focus enor signal ouput to the CXD2650R or CDR ABD O Light amount signal output to the CXD2650R or CXD2652AR pom O RFABCD bottom hold signal output to the CXD2650R or CXD2652AR R i EN PEAK F ABCD peak hold
7. UU Tau TL eve l wm 1 Hilas I Boh eee r ce sam Press RE S S S S S S Locating a Specific Track You can guickly locate any track while playing a disc by using the AMS Automatic Music Sensor control and PP buttons number buttons or M SCAN button on the remote Ke AMS Pb Number buttons M SCAN To locate Do the following The next or succeeding During playback turn AMS clockwise tracks or press PP repeatedly until you find the track The current or preceding tracks During playback turn AMS counterclockwise or press taa repeatedly until you find the track Press number buttons to enter the track number A specific track directly 1 Turn AMS until the track number you want to locate appears while the deck is stopped The track number is flashing 2 Press AMS or D gt A specific track by using AMS By scanning each track 1 Press M SCAN before you start for 6 seconds music playing scan 2 When you find the track you want press gt to start playing When you directly locate a track with a number over 25 1 You must press gt 25 first before entering the corresponding digits Press gt 25 once if it is a 2 digit track number and twice if it is a 3 digit track number To enter 0 press button 10 Examples To play track number 30 Press gt 25 once then 3 and 10 To play track number 100 Press gt 25 twic
8. 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 Note 2 As the CI error rate changes perform the adjustment us ing the average vale C1 error 220 Focus bias value F BIAS A 5 13 ERROR RATE CHECK 5 13 1 CD Error Rate Check Checking Procedure Load a check disc MD TDYS 1 Rotate the AMS knob and display CPLAY MODE C29 Press the YES button twice and gli CPLAY MID The display changes to C HHHH AD R Check that the CI error rate is ibo 20 Press the MENU NO button stop playback press the EJECT button and remove the test disc ON LU D 5 13 2 MO Error Rate Check Checking Procedure Load a test disc MDW 74 AU 1 Rotate the LAMS knob and display CPLAY MODE C29 Press the YES button and display CPLAY MID The display changes to CI Hiii AD iii If the Cl error rate is below 50 check that ADER is 00 Press the MENU NO button stop playback press the SEJECT button and remove the test disc Nn BW W 5 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 knob and display CPLAY MODE C29 3 Press the button twice and d
9. 2 Page 57 See page 76 for IC Pin Functions 1 Page 57 SCHEMATIC DIAGRAM MAIN SECTION 2 2 e See page 50 for Waveforms See page 70 for IC Block Diagrams MDS JE520 GV HJH lt GY HON gt a 8Y HAD eE R221 47 FRONT ENB Ly ZGCH GGA I AW 5 CONVERTER 1C321 A B D A LINE ANALOG dye R3416W 1M X341 C341 228 22 5792MHz R161 R162 10k 10k Q186 286 MUTE x Ln in 27 30 Sa 32 Sa ce Re N N o L De 9001 G919 ATC 6918 T 10 0 1023 6V REG lt L CH gt lt R CH gt A B GNB HP AMP 32v8 C usus FT GN9 J GNS H NI81 gt EE GNS W 11041 eH T ZSall S198 S gt 1 KU 26311 9198 lt gt lt s gt lt 8 lt AC IN PE JA T B A GNB RSE LX NSS 512FS GNB ka FE ac 4 EAN E KNZI 93HNN gt Lu Les lt y 01 gt lt y 01 gt 2 ik A za Ol 4 01 m E S SA R E 2 li 88 uU T z NI m NS N T ONE cx
10. Ref No 51 51 51 53 54 55 55 56 56 57 Bf 58 59 59 60 61 61 62 63 Part No X 4949 367 1 X 4949 609 1 X 4949 610 1 4 996 691 11 4 996 682 11 4 996 683 21 4 996 683 31 4 996 684 21 4 996 684 31 4 996 690 21 4 996 690 31 4 976 593 01 4 996 689 21 4 996 689 31 4 983 762 02 4 996 687 51 4 996 687 61 4 981 435 11 4 951 620 01 se X 62 L AERUK E SP HK AUS Description Remark Ref No Part No Description Remark PANEL ASSY FRONT US CND 64 1 668 240 11 HP BOARD PANEL ASSY FRONT BLACK EXCEPT US CND PANEL ASSY FRONT SILVER EXCEPT US CND 65 3 917 216 02 KNOB TIMER SILVER WINDOW FL 65 3 917 216 11 KNOB TIMER BLACK INDICATOR 66 1 668 239 11 POWER SW BOARD 67 A 4699 924 A DISPLAY BOARD COMPLETE US CND BUTTON POWER BLACK 67 A 4699 929 A DISPLAY BOARD COMPLETE E SP BUTTON POWER SILVER BUTTON SUB BLACK 67 A 4699 934 A DISPLAY BOARD COMPLETE AEP UK HK AUS BUTTON SUB SILVER 68 2 389 320 01 CUSHION LID CARTRIDGE BLACK 69 4 996 686 01 HOLDER FL US CND 69 4 996 686 11 HOLDER FL AEP UK E SP HK AUS LID CARTRIDGE SILVER 70 A 4699 923 A KEY SW BOARD COMPLETE US CND SPRING LID TORSION BUTTON MAIN BLACK 70 A 4699 928 A KEY SW BOARD COMPLETE E SP BUTTON MAIN SILVER 70 A 4699 933 A KEY SW BOARD COMPLETE AEP UK HK AUS CUSHION 71 4 996 312 11 KNOB TIMER BLACK 71 4 996 312 21 KNOB TIMER
11. 0 flashes Each time you enter a track the total program time is added up and appears in the display D After finishing programming press YES Complete appears and programming is completed 6 Press PLAY MODE repeatedly or PROGRAM once until PROGRAM appears in the display 7 Press gt to start Program Play To cancel Program Play Press PLAY MODE repeatedly or CONTINUE once when the deck is stopped until PROGRAM disappears The program remains even after Program Play ends When you press D gt you can play the same program again Notes The display shows m s instead of the total playing time when the total playing time of the program exceeds 199 minutes ProgramFull appears when you program over 25 tracks Erase the unnecessary tracks to enter other tracks Checking the track order While the deck is stopped and PROGRAM is on press LEVEL DISPLAY CHAR or DISPLAY several times The track numbers appear in the order they were programmed as follow 3 mp 5 p 8 m p 2 7 To check the rest of the track order Turn AMS You can scroll the display to check all the track numbers you programmed Changing the track order You can change the order of the tracks in your program before you start playing To Do the following procedure after Steps 1 and 2 in Creating Your Own Program Erase a track Press or PP until the track number you want to erase
12. B 2 3 MENU NO 1 While the deck is stopped playing or pausing press MENU NO to display Edit Menu 2 Turn AMS until A B Erase 7 appears in the display 3 Press AMS or YES 4 Turn AMS to select the number of the track then press AMS or YES Rehearsal and Point A ok alternates in the display while the deck plays back the selected track from the beginning While monitoring the sound turn AMS to find the starting point of the portion to be erased point A You can select the unit by which the starting point is shifted Press the or button to select frame second or minute For frame the number of frames appears when you turn the AMS control for second and minute 5 or m flashes in the display 1 frame is about 12 ms 6 Ifthe point A is still incorrect repeat Step 5 until it is correct 7 Press AMS or YES if the position is correct Point B set appears in the display and playback for setting the end point of the portion to be erased point B starts 8 Continue playback or press or until the deck reaches point B then press AMS or YES A B Ers and Point B ok alternates in the display while the deck repeats a portion of a few seconds before point A and after point B successively 9 Repeat Step 5 if point B is not correct 10 Press AMS or YES when the position is correct Complete a
13. Checking the total track number total disc playing time and remaining recordable time of the disc Each time you press TIME while the deck is stopped you can change the display as follows Total track number and total playing time of all recorded tracks mas HS 5785 EE 11 12 168 cb an Press dy Remaining recordable time of the disc Recorded MDs only T e NIS du 2 DER 1 35 4 The remaining recordable time of the disc is not shown for premastered MDs Press When you insert an MD the disc name total number of tracks total disc playing time and the music calender appear in the display as follows Disc name Music calendar UND 8 9 lO 11 12 ma 13 5 4 2 bara Total number Total disc of tracks playing time A music calendar shows all the track numbers within a grid if the MD is a premastered disc or without a grid if the MD is a recordable disc If the total track number exceeds 15 appears to the right of number 15 in the music calendar Note When you insert a new MD or turn off the deck and turn it on again the last item displayed will reappear Checking the playing time remaining time and track number Each time you press TIME while playing an MD you can change the display as shown below The track numbers in the music calendar disappear after they are played Track number and playing tim
14. 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 button to remove the disc 5 15 2 MO Auto Gain Control Output Level Adjustment Adjusting Procedure 1 Insert the reference disc MDW 74 AU 1 for recording 2 Rotate the AMS knob to display AG Set MO C25 3 When the 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 MO 4 Press the button to remove the disc 42 5 15 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 6 dd SECTION 6 DIAGRAMS 6 1 CIRCUIT BOARDS LOCATION SW board BD board MAIN board POWER SW board SAR a S gt nw HP board DISPLAY board o KEY SW board 44 6 2 BLOCK DIAGRAMS DIGITAL SERVO SIGNAL PROCESSOR DIGITAL SIGNAL PROCESSOR EFM ACIRC ENCODER DECODER SHOCK PROOF MEMORY CONTROLLER TRK
15. 8 saa PS H 9 oem 90 6 8 PHEADADIUST GA Wanda 2 8 8 2 same unten as PLAV MODE 6 GRECO MODE C5 same tune ascRECMODE o 8 ABIELEAR CM ination or non vote memos oran 5 OJO O OO A pt gt gt gt gt oluja a gt a gt a gt gt 52 52 8 0 TOP data display 5 _ wwe 8 as JES20 ee ee CP Mieroprocessing version display 1 s GRAYMODE C comino pig mode 59 Group x C Check A Adjust S Service D Develop e For details of each adjustment mode refer to 5 Electrical Adjustments For details of ERR DP MODE refer to Self Diagnosis Function on page 2 e If a different mode has been selected by mistake press the button to exit that mode e 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 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 not operate normally sals 4 5 1 Operating the Continuous Playback Mode I Entering the continuous playback mode D Set the disc in the unit Whichever recordable discs or discs for playb
16. 39 3 C519 1000p 20 DIG RST TI R560 10k 100k REC PB XINT Z i rj C313 19 sasy 3 3V M3061 Ge 251FP P a 18 GND os SYSTEM CONTROL E ono am EEEE NE au 3 2 di 15 LBON mi RE nie S MNT3 SLOCIO 1 EP304 F 13 REFRECT NEM PROTECT A i a CHASSIS qq HR etend 00 ee Ed Bo 1 W R569 10k EN 0 1 3 2 2 2 E 5 2 Y MOD Sens 5 2 5 2 lt gt Page 55 E SRBI H _ R MNT1 SHOCK I p 3 3 0 ET s um a ERN CENI 7 WRPWR 5 525 TOS GOMNT2 XBUSY 6 SWBT 574 10k LATCH F 0 5 5 8 2 G s MNT3 S LOCK lt LOD ee 3 SBA ro roo 5 3 55 mi gt EL El a TAN lt S SCTX L a Tk 51 INVERTER Bl m e 999099999 5 52 IYYYEZS V I I H i TA L Y 5 A A A A V m 6 2 Y E EE EMT Y 86 2 A TY lt CELL G Z I Y N Y T 882 R582 R595 R597 al e s Tok 08 C300 HG BACK say BH I 25V EXCEPT US CNB I NO MOUNT NO MOUNT o I NO MOUNT 100k m z EM 100k NO MOUNT gt gt N olelelolel a z z J y Y 5 FERGE d SE LLELLLLL SF JJJ J D D DR RE D ES TUE T T IP 5 K 09 in N o A A BE A in o e a ARA A YY Y Y Y Y Y Y Y Y g 58 11 12 13 14 15 16 17 18 4 Page 58 10 3 Page 58
17. AVSS Ground Analogy O 98 VREF AD reference voltage Fixed C C ux s3vwemph Monaural stereo change input Monaural H SCTX 70 SECTION 7 EXPLODED VIEWS NOTE The components identified by e XX X mean standardized parts so they may have e The mechanical parts with no reference number in mark A or dotted fine with mark some difference from the original one the exploded views are Tor supplied A are critical for safety e Items marked are not stocked since they are Hardware mark list and accessories and packing Replace only with part number seldom required for routine service Some delay materials are given in the last of this parts list specified should be anticipated when ordering these items Abbreviation e Color Indication of Appearance Parts Example CND Canadian model SE a pone KNOB BALANCE WHITE HK Hong Kong model inue A sont critiques pour la SP Singapore model s curit D AUS lt Australian model Ne les remplacer que par une pi ce portant le num ro sp cifi 7 1 CASE AND BACK PANEL SECTION AN 2 C 2 v 5 E SP 4 US CND 4 AUS 15 4 UK HK 16 1 not 2 supplied is 14 8 7 p 13 a jo Ref No Part No Description Remark Ref No Part No Description Remark 1 4 983 661 01 CASE 408226 BLACK 7 4 998 2
18. C 3 2 3 d 3 3 3 1 2 52 MDS JE520 6 4 SCHEMATIC DIAGRAM BD SECTION 1 2 e See page 50 for Waveforms See page 68 for IC Block Diagrams e See page 72 for IC Pin Functions 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 OPTICAL PICK UP BLOCK 0 2 0 8 lt 1 5 gt KMS 260A J1N pe 1 TEST PIN 88900 FOR ADJUSTMENT A gt N OVER WRITE HEAB le ERDER BBB E I 1 A 2 O CN110 CN101 P gt 21P a b a i z e LU LL o LE gt L O O O O O O B o a co R oa D D o a a a a a a 2 i i gt Xm olg GO N LVIVININ talc LU W O LL CIO m O LU o F ux 2 O 9000 O O O O O O o O0 0O 5 o N minn glafjeja e a 1 55 te m m TRK un T a u C SPINDOL MOTOR SLED MOTOR pep ECS FCS o o AGN E iQ O pay o 5 5 5 pee LB GNB o7 S s a 5 e e e O CN a Oda ve 1 eM eae 8 L H BD BOARD 1
19. C621 1 164 159 11 CERAMIC 0 1uF 50V C338 1 126 923 11 ELECT 220uF 20 10V US CND 072 Ref No Part No Description Remark Ref No Part No Description Remark C622 1 162 306 11 CERAMIC 0 01uF 20 16V J101 1 784 430 11 JACK PIN 4P LINE ANALOG US CND US CND J631 1 784 431 11 JACK PIN 1P COAXIAL IN C623 1 126 963 11 ELECT 4 7uF 20 50V AEP UK E SRHK AUS US CND C631 1 164 159 11 CERAMIC 0 1uF 50V lt COIL gt AEP E SPHK AUS L346 1 414 793 21 INDUCTOR FERRITE BEAD C661 1 164 159 11 CERAMIC 0 1uF 50V L347 1 414 793 21 INDUCTOR FERRITE BEAD A C901 1 113 920 11 CERAMIC 0 0022uF 20 250V L411 1 414 747 11 INDUCTOR FERRITE BEAD A C902 1 113 920 11 CERAMIC 0 0022uF 20 250V L412 1 414 747 11 INDUCTOR FERRITE BEAD L611 1 410 509 11 INDUCTOR 10uH lt CONNECTOR gt L661 1 410 509 11 INDUCTOR 10uH CN341 1 784 418 11 CONNECTOR FFC 21P CN421 1 770 167 11 CONNECTOR FFC FPC 19P lt LINE FILTER gt CN501 1 784 417 11 CONNECTOR FFC 23P CN502 1 568 934 11 PIN CONNECTOR SMALL TYPE 7P ANLF901 1 424 485 11 FILTER LINE CN901 1 580 230 11 PIN CONNECTOR PC BOARD 2P lt TRANSISTOR gt lt DIODE gt Q186 8 729 044 08 TRANSISTOR 2SD1915 F T TA SO D411 8 719 200 82 DIODE 11ES2 Q286 8 729 044 08 TRANSISTOR 2SD1915 F T TA SO D412 8 719 200 82 DIODE 11ES2 Q306 8 729 422 57 TRANSISTOR UN4111 D413 8 719 200 82 DIODE 11ES2 Q471 8 729 900 80 TRANSISTOR DTC114ES D414 8 719 200 82 DIODE 11ES2 0472 8 729 119 76 TRANSISTOR
20. CARBON 10K 5 1 4W CARBON 33K 5 1 4W lt SWITCH gt SWITCH KEYBOARD REC SWITCH KEYBOARD IB SWITCH KEYBOARD SWITCH KEYBOARD 4 0 SWITCH KEYBOARD II SWITCH KEYBOARD D gt SWITCH KEYBOARD MENU NO SWITCH KEYBOARD YES Ref No Part No Description Remark Ref No Part No Description Remark S713 1 475 543 11 ENCODER ROTARY AMS PUSH ENTER C339 1 164 159 11 CERAMIC 0 1uF 50V S714 1 762 875 21 SWITCH KEYBOARD CLEAR C341 1 162 207 31 CERAMIC 22PF 5 50V C342 1 162 205 31 CERAMIC 18PF 5 50V S741 1 771 047 11 SWITCH SLIDE INPUT C349 1 162 282 31 CERAMIC 100PF 10 50V S746 1 571 427 11 SWITCH SLIDE REC MODE C351 1 126 926 11 ELECT 1000uF 20 10V C391 1 126 933 11 ELECT 100uF 20 16V C392 1 126 933 11 ELECT 100uF 20 16V A 4699 922 A MAIN BOARD COMPLETE US CND C401 1 164 159 11 CERAMIC 0 1uF 50V a S deis spain C402 1 164 159 11 CERAMIC 0 1uF 50V A 4699 927 A MAIN BOARD COMPLETE E SP C403 1 164 159 11 CERAMIC 0 1uF 50V RES C411 1 117 850 11 ELECT 15000uF 20 16V C413 1 126 040 11 ELECT 1000uF 20 35V N A 4699 932 A MAIN BOARD COMPLETE AEPUK HK AUS C415 1 126 040 11 ELECT 1000uF 20 35V C421 1 128 576 11 ELECT 100uF 20 63V 2 389 320 01 CUSHION C422 1 164 159 11 CERAMIC 0
21. Press 88 Note The deck starts storing audio data when the deck is in recording pause and you start playing the program source With less than 6 seconds of playing of the program source and audio data stored in the buffer memory Time Machine Recording starts with less than 6 seconds of audio data Synchro Recording With Audio Equipment of Your Choice Music Synchro Recording By using the MUSIC SYNC button on the remote you can automatically start recording in sync with the signal input from the program source The method of marking track numbers differs depending on the program source being recorded and the setting of the Setup Menu 02 see Notes on Recording on page 9 MUSIC SYNC 1 Do Steps 1 to 5 in Recording on an MD on page 6 2 Press MUSIC SYNC The deck changes to recording pause 3 Start playing the program source you want to record The deck starts recording automatically To stop Music Synchro Recording Press M Note When Music Synchro Recording the Smart Space Function and the Auto Cut Function turn on automatically regardless of their setting On or Off and type of input digital or analog 1 BEN 16 Recording on MDs Synchro Recording With a Sony CD Player By connecting your deck to a Sony CD player or Hi Fi Component System you can easily dub CDs onto MDs using the CD synchro buttons on the remote If your deck is connected to a Sony CD player by a digital input
22. RES VAR 1K 1K PHONE LEVEL AEP UK E SPHK AUS C700 CN701 CN770 R702 R703 R704 R705 R706 R712 R713 R714 R742 R743 R744 R745 S701 S702 S703 S704 S705 S706 S711 S712 86 A 4699 923 A A 4699 928 A A 4699 933 A 1 126 153 11 1 778 449 11 1 778 318 11 249 421 11 247 843 11 249 425 11 249 429 11 249 435 11 249 421 11 247 843 11 249 425 11 249 426 11 249 425 11 k 249 429 11 249 435 11 762 875 21 762 875 21 762 875 21 762 875 21 762 875 21 cl 762 875 21 762 875 21 762 875 21 KEY SW BOARD COMPLETE US CND KOKK K K K K KK EK K K K KK K K K K K K K K KEY SW BOARD COMPLETE E SP KOKK K K K K KKK K K K KK K K K K K K K K KEY SW BOARD COMPLETE AEP UK HK AUS KOKK K K K K KK K K K K KK K K K K K K K K lt CAPACITOR gt ELECT 22uF 20 6 3V lt CONNECTOR gt CONNECTOR FFC FPC 19P CONNECTOR BOARD TO BOARD 13P lt RESISTOR gt CARBON 2 2K 5 1 4W F CARBON 3 3K 5 1 4W CARBON 4 7K 5 1 4W F CARBON 10K 5 1 4W CARBON 33K 5 1 4W CARBON 2 2K 5 1 4W F CARBON 3 3K 5 1 4W CARBON 4 7K 5 1 4W F CARBON 5 6K 5 1 4W CARBON 4 7K 5 1 4W F
23. Setup 15 then press AMS 6 Turn AMS to select Sleep On then press AMS SLEEP lights up in the display 7 Press MENU NO To change the time to turn off Start over from Step 1 above To cancel the Sleep Timer Function Select Sleep Off in Step 6 above then press AMS 277 28 Editing Recorded MDs Notes on Editing You can edit the recorded tracks after recording using the following functions Erase Function allows you to erase recorded tracks simply by specifying the corresponding track number A B Erase Function allows you to specify a portion within a track to erase it Divide Function allows you to divide tracks at specified points so that you can quickly locate those points afterwards using the AMS function Combine Function allows you to combine two consecutive tracks into one Move Function allows you to change the order of tracks by moving a specific track to a track position you want Title Function allows you to create titles for your recorded MDs and tracks H Protected alternates with C11 in the display The deck could not edit because the record protect slot on the MD is open Edit after closing the slot When TOC and TOC Writing flash in the display Do not move the deck or pull out the AC power cord After editing TOC lights continuously until you eject the MD or turn off the power TOC and TOC Writing flash while the deck is updatin
24. 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 50 WV or less are not indicated except for electrolytics and tantalums resistors are in Q and 4 W or less unless otherwise specified internal component 1 panel designation Note Note The components identi Les composants identifi s par fied by mark or dotted une marque sont critiques line with mark A are criti pour la s curit cal for safety Ne les remplacer que par une Replace only with part piece portant le num ro number specified sp cifi B Line B Line adjustment for repair Voltages and waveforms are dc with respect to ground in playback mode no mark STOP Play the test disc TDYS 1 lt gt REC can not be measured 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 gt PB 3 wc gt PB Digital out 3 PB Digital in Abbreviation CND Canadian model SP Singapore model For printed wiring boards Note e o parts extracted from the component side parts
25. The volume can only be increased up to 12 0 dB Therefore if the output level of the connected component is low it may not be possible to set the recording level to maximum 5 Stop playing the program source 6 To start recording do the procedure starting from Step 8 in Recording on an MD on page 7 N You can use Setup Menu 10 to adjust the analog recording level 1 While recording or in recording pause press MENU NO twice to display Setup Menu 2 Turn AMS to select Setup 10 then press AMS 3 Turn AMS to adjust the recording level then press AMS 4 Press MENU NO Recording on MDs Marking Track Numbers While Recording Track Marking You can mark track numbers either manually or automatically By marking track numbers at specific points you can quickly locate the points later using the AMS Function or use various Editing Functions MENU NO REC KRI AMS PDT Marking track numbers manually Manual Track Marking You can mark track numbers at any time while recording on an MD Press REC at the place you want to add a track mark while recording Marking track numbers automatically Automatic Track Marking The deck adds track marks differently in the following cases When recording from CDs or MDs with the INPUT switch set at OPT or COAX The deck marks track numbers automatically However the Automatic Track Marking Function does not activate when record
26. To select the digit Press the AMS knob 6 When the button is pressed the display becomes Measu 0 is an arbitrary number 7 As the adjustment results are recorded for the 6 value Leave it as it is and press the 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 the AMS knob to display Top Read 2 is displayed and the recorded contents are displayed indicates the Iop value labeled on the pick up indicates the Iop value after adjustment 3 To end press the button or MENU NO button to display Top Read 5 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 C 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 1 Rotate the knob and display TEMP ADJUS 2 Press the button and select the TEMP ADJUS mode 3 TEMP iii OK and the current temperature da
27. each time the button is pressed the to be performed here 5 11 TRAVERSE ADJUSTMENT Connection Oscilloscope BD board CN110 pin TE lt CN110 pin VC o V 0 5 V div H 10 ms div Input DC mode Adjusting Procedure 1 Connect an oscilloscope to CN110 pin TE and CN110 pin 2 VC of the BD board 2 Load a disc any available on the market Refer to Note 1 3 Press the gt gt gt button and move the optical pick up outside the pit 4 Rotate the AMS knob and display EF MO ADJUS C10 Laser power READ power Focus servo ON tracking servo OFF spindle S servo ON 6 Rotate the knob so that the waveform of the oscilloscope becomes the specified value 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 Read power traverse adjustment Traverse Waveform Specification A B 7 Press the button and save the result of adjustment to the 8 Rotate the knob so that the waveform of the oscilloscope becomes the specified value 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 the button and save the adjust
28. flashes then press CLEAR the whole Keep pressing CLEAR until all program programmed track numbers disappear Add a to the 1 Press until 0 flashes at track beginning of the left of the first track the program 2 Do Steps 3 to 5 on pages 23 and 24 in the middle 1 Press or PP until the of the program track which precedes the track to be added flashes 2 Press AMS so that 0 flashes then do Steps 3 to 5 on pages 23 and 24 to the end of 1 Press Hd until 0 flashes at the program the right of the last track 2 Do Steps 3 to 5 on pages 23 and 24 Change a track in the 1 Press or Pi until the program track number you want to change flashes 2 Do Steps 3 to 5 on pages 23 and 24 Playing MDs Useful Tips When Recording From MDs to Tape MENU NO Inserting blank spaces while recording to tape Auto Space The Auto Space Function inserts a 3 second blank space between each track while recording from MDs to tapes allowing you to use the AMS function during later playback T While the deck is stopped press MENU NO twice to display Setup Menu 2 Turn AMS to select Setup 04 then press AMS 3 Turn AMS to select Auto Space then press AMS 4 Press MENU NO T You can turn on the Auto Space Function using the remote 1 While the deck is stopped press A SPACE repeatedly until Auto Space appears in the display To cancel Auto Space Cancelli
29. 1uF 50V C423 1 126 968 11 ELECT 100uF 20 50V lt BATTERY gt C424 1 128 551 11 ELECT 22uF 20 25V C430 1 164 159 11 CERAMIC 0 1uF 50V BT451 1 528 739 11 BATTERY LITHIUM SECONDARY C431 1 126 966 11 ELECT 33UF 20 16V lt CAPACITOR gt C433 1 124 252 00 ELECT 0 33uF 20 50V C434 1 126 916 11 ELECT 1000uF 20 6 3V C101 1 130 467 00 MYLAR 470PF 5 50V C435 1 126 964 11 ELECT 10uF 20 50V C111 1 126 964 11 ELECT 10UF 20 50V C436 1 164 159 11 CERAMIC 0 1uF 50V C121 1 137 368 11 FILM 0 0047uF 5 50V C437 1 164 159 11 CERAMIC 0 1uF 50V C122 1 137 368 11 FILM 0 0047uF 5 50V C161 1 137 360 11 FILM 220PF 5 50V C438 1 126 923 11 ELECT 220uF 20 10V C439 1 126 926 11 ELECT 1000uF 20 10V C165 1 137 358 11 FILM 100PF 5 50V C440 1 126 964 11 ELECT 10uF 20 50V C166 1 137 358 11 FILM 100PF 5 50V C461 1 126 923 11 ELECT 220uF 20 10V C171 1 126 933 11 ELECT 100uF 20 10V C462 1 126 935 11 ELECT 470uF 20 16V C172 1 137 368 11 FILM 0 0047uF 5 50V C173 1 137 364 11 FILM 0 001uF 5 50V C464 1 126 923 11 ELECT 220uF 20 10V C465 1 126 935 11 ELECT 470uF 20 16V C181 1 128 551 11 ELECT 22uF 20 25V C472 1 126 933 11 ELECT 100uF 20 16V C183 1 130 467 00 MYLAR 470PF 5 50V C473 1 162 306 11 CERAMIC 0 01uF 20 16V C201 1 130 467 00 MYLAR 470PF 5 50V C474 1 162 306 11 CERAMIC 0 01uF 20 16V 0211 1 126 964 11 ELECT 10uF 20 50V 0221 1 137 368 11 FILM 0 0047uF 5 50V C500 1 131 347 00 TANTALUM 1uF 10 35V C512 1 164 159 11 CERAMIC 0 1uF 50V C222 1 137 368 11 FIL
30. 2 A a ILCC gt pow l B v E 8 BH D t ET 0103 wr mee ka 0181 182 Li E C149 C107 0 1 F 0 OVER WRITE 10 10V T ER ME 5 2 HEAB BRIVE 2 59 FI lt 3 2 gt s SE 2e 01 m as 28327 E UN5113 TX 2 7 3 3 5 5 lt gt to IC152 SWITCH R115 1k 2 5 m ati 2 5 d See UNS214 TX R113 MOTOR DRIVE m n SWITCH a COIL BRIVE pf a K 0 0 lt gt mi 3 3 0 0 5 5 nos 0102 2 7 25A1576A C160 XRST 19 Ki lt 2 7 gt 3 3 Y EE BP D 10152 O PO H R112 8110 pe x BHEST ES A kak 47k Ik d C108 d Q162 163 BRP F mE 2 5 PES APC B 7 2 M lt VC gt A gua 0 C161 E m A u la 0 tov e n 43 0 1 0 2 lt gt J 1 6 1 9 lt gt 2 gt gt IN2F amp 5 BP UN5113 TX TEMP a T i Wa 685 0 3 3 lt 3 2 gt 1C181 AQ OUT4F OUT2F LBON LBON TP406 1 6 1 6 lt gt 0047 OVER WRITE PGNB4 OTP435 8 G OUT4R ourze L R164 EET HEAD BRIVE S ue 0 1 0 2 0 1 k 0 0 2 0 1 gt T O TP433 10 00 gt Y PGND3 E 3 20 TP431 BIBS OUTZF OUTIF ee 7 NOM l 2 10 TP430 Al cias lal 1 4 0 2 40 12 MC RF AMP i E S88 INZF INIF 2 A A 0 10 TP428 olols D a COMPO 41 R184 C116 INZR a A A x 2 19 TP427 10k T 0 92 LU 6 a tn m N Vv W 82 s fo 1 TP426 C115 0 22 B JE lt A V 1 7 Aa gt co 9 1P424 2 gt
31. 4W R595 1 249 429 11 CARBON 10K 5 1 4W R291 1 249 401 11 CARBON 47 5 1 4W F R597 1 249 429 11 CARBON 10K 5 1 4W R292 1 249 401 11 CARBON 47 5 1 4W F R613 1 247 895 00 CARBON 470K 5 1 4W R301 1 249 429 11 CARBON 10K 5 1 4W R614 1 249 437 11 CARBON 47K 5 1 4W R302 1 249 429 11 CARBON 10K 5 1 4W R623 1 247 895 00 CARBON 470K 5 1 4W R341 1 247 903 00 CARBON 1M 5 1 4W R624 1 249 437 11 CARBON 47K 5 1 4W R342 1 249 417 11 CARBON 1K 5 1 4W F R631 1 247 804 11 CARBON 15 5 1 4W R346 1 249 829 81 CARBON 820 5 1 4W F AEP UK E SP HK AUS R348 1 249 413 11 CARBON 470 5 1 4W F R632 1 249 417 11 CARBON 1K 5 1 4W F R382 1 247 883 00 CARBON 150K 5 1 4W AEP UK E SPR HK AUS R391 1 249 409 11 CARBON 220 5 1 4W F R634 1 247 891 00 CARBON 330K 5 1 4W R635 1 249 438 11 CARBON 56K 5 1 4W R392 1 249 409 11 CARBON 220 5 1 4W F R636 1 249 417 11 CARBON 1K 5 1 4W F R421 1 249 385 11 CARBON 2 2 5 1 4W F R422 1 249 433 11 CARBON 22K 5 1 4W lt SWITCH gt R424 1 249 441 11 CARBON 100K 5 1 4W R431 1 247 807 31 CARBON 100 5 1 4W A 8901 1 572 675 11 SWITCH POWER VOLTAGE CHANGE VOLTAGE SELECTOR E SP R432 1 249 416 11 CARBON 820 5 1 4W F R433 1 249 410 11 CARBON 270 5 1 4W F lt VIBRATOR gt R434 1 249 429 11 CARBON 10K 5 1 4W R435 1 249 441 11 CARBON 100K 5 1 4W X341 1 579 314 11 VIBRATOR CRYSTAL 22 5792MHz R439 1 249 433 11 CARBON 22K 5 1 4W X513 1 767 845 21 VIBRATOR CERAMIC 7MHz R472 1 249 435 11 CARBON 33K 5 1 4W R473 1 249 429 1
32. 5 1 4W IC461 8 759 708 06 IC NJM78L06A IC463 8 759 700 69 IC NJM79L12A R171 1 249 429 11 CARBON 10K 5 1 4W IC471 8 759 822 09 IC LB1641 R172 1 249 421 11 CARBON 2 2K 5 1 4W F IC501 8 759 526 40 IC M30610MCA 251FP R173 1 249 417 11 CARBON 1K 5 1 4W F IC601 8 759 917 18 IC SN74HCUO4AN R181 1 249 415 11 CARBON 680 5 1 4W F R182 1 249 441 11 CARBON 100K 5 1 4W IC611 8 749 012 70 IC GP1F38R DIGITAL OPTICAL IN1 US CND DIGITAL OPTICAL IN EXCEPT US CND R183 1 249 411 11 CARBON 330 5 1 4W IC621 8 749 012 70 IC GP1F38R DIGITAL OPTICAL IN2 US CND R186 1 249 429 11 CARBON 10K 5 1 4W IC661 8 749 012 69 IC GP1F38T DIGITAL OPTICAL OUT R191 1 249 401 11 CARBON 47 5 1 4W F R192 1 249 401 11 CARBON 47 5 1 4W F lt JACK gt R201 1 249 429 11 CARBON 10K 5 1 4W J101 1 784 429 11 JACK PIN 4P LINE ANALOG R202 1 247 868 11 CARBON 36K 5 1 4W AEP UK E SPHK AUS R206 1 249 401 11 CARBON 47 5 1 4W F Les composants identifi s par une marque sont critiques pour la s curit Ne les remplacer que par une pi ce portant le num ro sp cifi The components identified by mark A or dotted line with mark A are critical for safety Replace only with part number specified 88 Ref No Part No Description Remark Ref No Part No Description Remark R211 1 249 431 11 CARBON 15K 5 1 4W F R549 1 249 429 11 CARBON 10K 5 1 4W R212 1 249 432 11 CARBON 18K 5 1 4W F R213 1 249 437 11 CARBON 47K 5 1 4W F R550 1 249 429 11
33. 67 B Page 52 W Page 52 a e Semiconductor Location e Indication of transistor O These are omitted O1 R E D G C D D B A A A C C B E D D 61 62 MDS JE520 6 7 PRINTED WIRING BOARD PANEL SECTION 4 r Circuit Boards Location I DISPIAY BOARD ELL e M mt A A gt wW m RAN U af oa FE monn ji a AS gt HP BOARD STEREO Re a Pra SLT OPT2 ANALOG ANALOG Kad Ra EXCEPT NB L Page 61 e Indication of transistor 63 MDS JE520 6 8 SCHEMATIC DIAGRAM PANEL SECTION e See page 50 for Waveforms See page 78 for IC Pin Functions 1 2 3 4 D 6 7 8 9 10 11 12 13 14 15 16 17 18 l T ILE _ MLM ML M MML lt POWER SW BOARD DISPLAY BOARD KEY SW BOARD R726 R7235 B724 B723 R722 33k 10k 4 7k 5 5 2 2k 5726 I de 8725 5724 5723 1 9722 8721 O O O O O 5751 TIMER I a 3 3 LEVEL SCROLL REPEAT PLAY KORE R745 0 R743 R742 B 10k UN4111 TA I CHAR 2732 j BAS REC v v v NONE CA Tas Mint 66 I US CNB EXCEPT 51 15 ZE 0 US CNB AR R756 sp S
34. 69 for IC Block Diagrams See page 73 for IC Pin Functions 1 2 3 4 D 6 7 8 9 10 11 12 13 14 15 A 1 Page 53 Page 53 2 3 Page 53 Page 54 4 5 Page 54 6 Page 54 7 Page 54 AN AK X AAAA AAAA AAAA AA AA AAAAAA AAAAAAAAA AAAA N In A a 2 N ND M N wo oc gt C NM LD 0 Ot ao N NM Do OG c N N N N N N N N N N N NI NI NI NI NI NI NI NI NI a A e 2 ma ED _ Y u so YYY _ Y EE Y Y aay Y YYY n Y BD BOARD 2 2 n A 4 U B in S gt gt gt TL E E E I my CN102 C146 0 1 F VE KB 1 NT 21 M 5V L LLLI L d 6 3 122 CO KEN oe L C R109 s ZE 2 QE ge p fe 100 gola m ra swiazlarm ae mim ouu IL IL Kor 6 3V C123 Lic manie m aja re UC m m aja L O L gt LE XO Ch 1 3 1 OI n n L ji eje U ola O O lt X Lul gt x A A A A O N P lt o O o a D NT2 XBUSY X 8 V V gt o7 NT3 SLOC gt gt a 6 lt C135 0 3 3 lt 3 3 gt 2 2 are 0 1 F Page 59 95 2 1 2
35. A z O a un go lt O F BO 7 Then rotate the knob and display LDPWR CHECK C02 Check that the reading of the laser power meter become 0 85 to 0 91 mW 9 Press the button once more and display LD 7 0 mW 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 For details of the method for checking this value refer to 5 8 Recording and Displaying IOP Information KMS260A 27X40 B0825 lop 82 5 mA in this case lop mA Digital voltmeter reading mV 1 0 10 Press the button and display LDPWR CHECK and stop the laser emission The button is effective at all times to stop the laser emission 11 Rotate the knob to display Iop Write 12 Press the button When the display becomes Ref is an arbitrary number press the YES button to display Measu O 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 the knob To select the digit Press the knob 14 When the YES button is pressed Complete will be displayed momentarily The value will be recorded in the non volatile memory and the display will become Top Write Note 1 After step 4
36. METAL CHIP METAL CHIP METAL CHIP RES CHIP REGISTER RES CHIP METAL CHIP METAL CHIP METAL CHIP RES CHIP RES CHIP METAL CHIP METAL CHIP METAL CHIP RES CHIP RES CHIP METAL CHIP METAL CHIP RES CHIP METAL CHIP METAL CHIP METAL CHIP METAL CHIP SHORT SHORT lt SWITCH gt 10K 10K 100K 100K 2 2K 2 2K 2 2K 680 100K 2 2 4 7K 10K 10K 1M 4 7K 3 3K 33K 10K 47K 47K 10K 22K 47K 10K 10K 10K 10K 5 5 5 5 5 5 5 5 5 10 5 1 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 SWITCH PUSH 1 KEY LIMIT IN SWITCH SLIDE REFLECT PROTECT Remark 1 10W 1 10W 1 10W 1 10W 1 10W 1 10W 1 10W 1 10W 1 10W 1 2W 1 10W 1 4W 1 10W 1 10W 1 10W 1 10W 1 10W 1 10W 1 10W 1 10W 1 10W 1 10W 1 10W 1 10W 1 10W 1 10W 1 10W 1 10W gt F ke gt F gt k 3 2k gt k 2k gt F gt F 2k gt F gt gt k K K R gt k ER K KE K K K K K KE K K K K K K K K K K K K K K K K K K KK K KK KK K KK K KK K K K C701 C761 C762 C770 C772 C773 C774 C775 85 A 4699 924 A DISPLAY BOARD COMPLETE US CND A 4699 929 A A 4699 934 A 4 996 686 11 685 872 09 bh k 126 153 11 124 584 00 162 306 11 164 159 11 162 213 31 162 306 11 162 294 31 162 294 31 ak ak ke gt K gt gt F gt k gt F K K K K K KK K K K K K K K DISPLAY BOARD COMPLETE E SP ak ak gt K K 2k gt F KK K K
37. STANDBY indicator I button PLAY MODE button FADER button REPEAT button SCROLL button LEVEL DISPLAY CHAR button TIME button DISK compartment 10 EJECT button 11 MENU NO button 12 AMS knob 13 YES button 14 Ad button 15 PP button 16 REC MODE switch 17 INPUT switch 18 REC Recording button 19 M stop button 20 Pause button 21 Play button 22 CLEAR button 23 DISPLAY window 24 PHONE LEVEL knob 25 PHONES jack 26 TIMER switch O ONOG RON 11 GEN Basic Operations Recording on an MD Monitor audio during recording Even if you set REC MODE to MONO the monitor signal does not become monaural 1 Turn on the amplifier and play the program source you want to record Press b The STANDBY indicator turns off 3 Insert a recordable MD With the label side up With the arrow pointing this way If the MD has a recorded material on it the deck will automatically start recording from the end of the last recorded track 4 Set INPUT to the corresponding input connector To record through Set INPUT to DIGITAL OPTICAL IN OPT DIGITAL COAXIAL iN COAX LINE ANALOG IN ANALOG 5 Set REC MODE to the mode you want to record in To record in Set REC MODE to Stereo sound STEREO Monaural sound MONO f you switch REC MODE during recarding or recording pause recording stops In the monaural recording you can
38. So XLATCH gt Z z x RF IC121 0 5 2 5 2 lt gt CXB2654R A 3 2 3 2 lt 0 gt 0 8 1 3 lt 1 9 gt RIS 3 A NI E 0 2 0 3 422 P TP208 pa 7d m BIGITAL SIGNAL PROCESSOR y lt BM BIGITAL SERVO SIGNAL PROCESSOR K pw Y mon An 1 86 R134 Ik R140 150 EFM ACIRC ENCOBER BECOBER MW SHOCK PROOF MEMORY CONTROLLER ATRAC ENCOBER BECOBER M BOUT p A R123 220 rar 00 9 lt 1 6 gt NOAA p 1 6 1 6 0 8152 100 R149 10k y a Tin 1 6 1 6 lt 0 gt X LN N x V x V M 0 1 1 lt x gt 0 1 1 lt gt X w x x N o W oo O OT lt Lu m Gl CI ll G x lt J x x zaj a N 70 0 lt 6 1 gt 1 6 lt lt 6 N Gi 6 6 IDE o TP305 L121 100 gt 04H Page 57 MNT1 SHCK 5 SM ABE 1P141 6NB Am WOUT 1C191 3V REG 5102 J REFLECT PROTECT ga 5101 LIMIT IN MDS JE520 6 5 SCHEMATIC DIAGRAM MAIN SECTION 1 2 e See page 50 for Waveforms e See page 61 Printed Wiring Board e See page 70 for IC Block Diagrams See page 76 for IC Pin Functions 1 2 3 4 D 6 7 8 9 10 11 12 13 14 15 16 17 18
39. combined of access fault TVR rec error and ader5 Nm Reading the Track Mode Display Higher Bits s D a e i s 42 n Bi b7 b6 bs ba a 52 pi oo 8 Binary oo o o o o o 1 01 jEmpheisOFF EmphasisoN ELE LEE foi ojo This is 2 bit display Normally 01 01 Normal audio Others Invalid SMIO 01 0 1 0101010 10 Audio Nomad ae 0 o 10 0 0 0 0 20 origina Disitatcopy ojifojojo o ojo 40 Co No copyright 110101010101010 80 writeprohibited Writeallowed 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 as 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 1000 All 0 Lower bit 7 0111 b0 b1 b2 In this case as 0 bl 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 10 SECTION 2 GENERAL Front Panel 1 2 3 45 6 7 8 9 10 11 1213 14 15 16 17 Location of Parts and Controls
40. diode in the optical pick up is easily damaged by static electricity solder the laser tap of the flexible board when using it Before disconnecting the connector desolder first Before connect ing the connector be careful not to remove the solder Also take adequate measures to prevent damage by static electricity Handle the flexible board with care as it breaks easily pick up Optical pick up flexible board flexible board laser tap 5 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 IC171 IC101 IC121 IC192 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 X X 6 Focus bias adjustment X 2 Set the test mode when performing adjustments After completing the adjustments exit the test mode Perform the adjustments and checks in group 5 of the test mode 3 Perform the adjustments to be needed in the order shown 1 Error rate check X 8 Auto gain output level adjustment DOL 4 Use the following tools and measuring devices e Check Disc MD TDYS 1 Parts No 4 963 646 01 e TEST DISK MDW 74 AU 1 Parts No 8 892 341 41 e Laser power meter LPM 8001 Parts No J 2501 046 A Or MD Laser po
41. extracted from the conductor side m parts mounted on the conductor side Through hole Pattern from the side which enables seeing The other layers patterns are not indicated Caution Pattern face side Parts on the pattern face side seen from the Side B pattern face are indicated Parts face side Parts on the parts face side seen from the Side A parts face are indicated 49 MDS JE520 WAVEFORMS e BD BOARD 1 2 MAIN BOARD 99999900 MW Wm TAM MAN Bs 7MHz IC501 63 XOUT 2 ud 44 1kHz IC101 A PLAY mode IC321 LRCK1 LRCK 2 822MHz IC101 E F PLAY mode IC321 BCK1 BCK e BD BOARD 2 2 11 29MHz IC321 MCK1 256CK 22 581MHz IC121 OSCI 22 581MHz IC321 512FS 44 1kHz IC121 LRCK 22 58MHz IC321 63 XOUT e DISPLAY BOARD 11 29MHz IC121 FS256 2 4MHz IC771 OSCO 176 4kHz IC121 FS4 50 MDS JE520 6 3 PRINTED WIRING BOARD BD SECTION e See page 44 for Circuit Boards Location OPTICAL PICK UP I B BUARD HE A KHS 260A JIN R99 OVER WRITE HEAD BD BOARD SIDE A e Semiconductor Location C e Indication of transistor These are omitted BE 51 Bb BOARD 1 GIBE B Page 62 A Page 62 B BD BOARD SIDE B e Semiconductor Location gt W v D C B C D B B B C
42. gt gt 40 BCK CONVERTER LRCK LRCK MUTE 512 8 EN CPU INTERFACE Q186 sasy HEADPHONE AMP DQSY 19020181 IC391 J791 PHONES MNT3 MNT2 R ch V MNT RV791 MANTO PHONE LEVEL X513 SENS SENS T 7MHz SCLK lt SCLK e Signal path SWDT SWDT gt gt PB XLAT lt I XLATCH MATRIX SW 2 REC Im 2 gt gt PB Digital out BD XLAT 2 REC Digital in sA EXCEPT s Abbreviati SECTION reviation US CND US CND KTS kai CND Canadian model jj ANALOG ANALOG Sp 8 del LIMIT LIMIT IN gt RA vn BUT Singapore model REFLECT REFLECT gt eu Sa PROTECT PROTECT OPT1 _OPT APA AO MONO ST STEREO 5746 PACK OUT PACK OUT T Y MONO MODE EST FERE 43V REG ev 3 SV REG REC P REC P 10191 wa IE REG IC461 SYSTEM CONTROL TIMER Tr T Em 1008 10316 OFF POWER LE PH 5V lt O 5V REG 3 TRANSFORMAER PLAY SAGA LED SW D756 SYS 3 3V m 3 3V REG AA Q756 xT LPOWER SIRCS ANA 5V 4 MOD RECEIVER REG C761 GRID DRIVE BACK 3 3V 0781 782 BACK UP LOAD IN lt 2 DRIVE 5 oF 55001 3 6 8 O O AC 79 6V REG LOAD OUT 0 DRIVE 6 cue Vi 80 ie FL781 3 FLCLK CP DISPLAY DRIVER 5 AD3 1 FLDATA 0 00 5771 FL781 AC LOADING MOTOR FLCS 68 CS FLUORESCENT VOLTAGE DRIVE INDICATOR 32 REG 0471 LOADING COM07 39 TUBE 32V IC310 SELECTOR SW P DOWN 67 RESET 5301 0471 472 COM22 60 E SP model SDA SDA SCL SCL XRST DIG RST 09 cud _ 48
43. in recording or gradually decrease the recording level at the end of a recording fade out recording This function is convenient when for example vou don t want the track cut off abruptly when the disc reaches to its end dat fuey EA has jaca eo 22 22 es od OGS Ju s c s C FADER x do E m FADER Fade in recording During recording pause press FADER at the position where you want to start fade in recording 4 in Fade 4 3 25 flashes and the deck performs the fade in recording until the counter reaches 0 05 Fade out recording During recording press FADER at the position where you want to start fade out recording P in Fade P 3 25 flashes and the deck performs the fade out recording until the counter reaches 0 0s The deck changes to recording pause when fade out recording finishes Recording on MDs Q You can set the duration of fade in and fade out recording independently 1 While the deck is stopped press MENU NO twice to display Setup Menu 2 To set the duration of fade in recording lurn AMS to select Setup 08 then press AMS To set the duration of fade out recording Turn AMS to select Setup 09 then press AMS 3 Turn AMS to set the duration Both the fade in and fade out recording durations can be set in 0 1 second steps 4 After selecting the duration press AMS 5 Press MENU NO 1 7 1 REN Recording on MDs
44. in the following figure so that it can be seen more clearly Oscilloscope BD board 330 kQ CN110 pin TE aA 100F O CN110 pin 2 VC o i p O 5 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 knob and display CPLAY MODE C29 3 Press the button twice and display CPLAY MID 4 Press the button when C iii AD GH 1s displayed 5 Rotate the AMS knob and display 1 FBIAS CHECK C05 6 Press the YES button and display HOD c GO The first four digits indicate the CI c error rate the two digits after indicate ADER and the 2 digits after c indicate the focus bias value Check that the C1 error is below 220 and ADER is below 2 7 Press the YES button and display iitittif ib iii Check that the C1 error is below 220 ond ADER 1s below 2 8 Press the YES button and display CAR a CHP Check that the C1 error is below 220 and ADER 1s below 2 9 Press the MENU NO button next press the SEJECT button and remove the test disc 5 6 5 C PLAY Checking MO Error Rate Check Checking Procedure Load a test disk MDW 74 AU 1 Rotate the AMS knob and display CPLAY MODE C29 Press the YES button and CPLAY MID The display changes to C ES AD lt LL If the Cl error rate is below 80 da that ADER is below 2
45. instructions ADVARSEL Lithiumbatteri Eksplosionsfare ved fejlagtig handtering Udskiftning ma kun ske med batteri af samme fabrikat og type Lev r det brugte batteri tilbage til leverandgren ADVARSEL Eksplosjonsfare ved feilakting skifte av batteri Benytt samme batteritype eller en tilsvarende type anbefalt av apparatfabrikanten Brukte batterier katterier kasseres 1 henhold til fabrikantens VARNIG Explosionsfara vid felaktigt batteribyte Anvand samma batterityp eller en likvardig typ som rekommenderas av apparattillverkaren Kassera anv nt batteri enligt g llande f reakrifter VAROITUS Parist voi r j ht jos se on virheellisesti asennettu Vaihda paristo ainoastaan laitevalmistajan suosittelemaan tyyppiin H vit k ytetty paristo valmistajan ohjeiden mukaisesti SAFETY RELATED COMPONENT WARNING COMPONENTS IDENTIFIED BY MARK OR DOTTED LINE WITH MARK A ON THE SCHEMATIC DIAGRAMS AND IN THE PARTS LIST ARE CRITICAL TO SAFE OPERATION REPLACE THESE COMPONENTS WITH SONY PARTS WHOSE PART NUMBERS APPEAR AS SHOWN IN THIS MANUAL OR IN SUPPLEMENTS PUBLISHED BY SONY 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 This caution label is located inside
46. mW Digital voltmeter reading Optical pick up displayed value 10 Optical pick up label For details of the method for checking this value refer to 5 8 Recording and Displaying IOP Information KMS260A 27X40 BO825 lop 82 5 MA in this case lop mA Digital voltmeter reading mV 1 Q 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 button is pressed the to be performed here 5 6 3 Traverse Check Connection Oscilloscope BD board CN110 pin G TE OE NIT CN110 pin VC ka e V 0 5 Wdiv H 10 ms div Input DC mode Checking Procedure 1 Connect an oscilloscope to CN110 pin TE and CN110 pin 2 VC of the BD board 2 Load a disc any available on the market Refer to Note 1 3 Press the BB button and move the optical pick up outside the pit Rotate the knob and display EF MO CHECK C03 Laserpower 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 knob Read power traverse checking Traverse Waveform Specified value Below 10 offset value IA BI Offset value gt A B X 100 8 Observe the waveform of the oscilloscope and check
47. or press D gt to resume playing When you eject the MD or PAYNE turn off the power by Go to the next track Turn AMS clockwise or press Pl on the pressing the 1 0 switch the remote output level is reset to the initial setting 0 0dB Go to the current track Turn AMS counterclockwise or press on the or the preceding track remote Take out the MD Press EJECT after stopping playing Recording on MDs Notes on Recording If Protected alternates with C11 in the display The MD is record protected Close the slot to record on the disc see To protect an MD against accidental erasure On page 7 If Din Unlock alternates with C71 in the display e The digital program source is not connected as you set with the INPLT switch in Step 4 on page 6 To continue connect the program source properly The program source is not on Turn on the program source Depending on the menu settings and source being recorded track numbers are marked in following ways When recording from a CD or MD with the INPUT switch set at a digital position OPT or COAX and the source connected through the digital input DIGITAL OPTICAL IN or DIGITAL COAXTAL IN connector The deck automaticaily marks track numbers in the same sequence as the original If however a track is repeated two or more times e g by single track repeat play or two or more tracks with the same track number e g
48. position you selected To make fine adjustment on the dividing position do Step 4 in Dividing a track after selecting the track on this page Press YES Complete appears for a few seconds and the newly created track begins playing To cancel the Divide Function Press AMS MENU NO or IB 31 Editing Recorded MDs S S S S S S T Combining Recorded Tracks Combine Function Use the Combine Function to combine tracks on a recorded MD The two tracks to be combined need not to be consecutive and the latter track to be combined can be the track which comes before the former one in the track number order This function is useful for combining several songs into a single medley or several independently recorded portions into a single track When you combine two tracks the total number of tracks decreases by one and all tracks following the combined tracks are renumbered Example Combining B and D Track 1 2 3 4 number CESES Combining Band D are combined _ into one track db La LES ae 1 While the deck is stopped playing or pausing press MENU NO to display Edit Menu 2 Turn AMS until Combine 7 appears in the display 3 Press AMS or YES 4 Turn AMS to select the first track of the two to be combined and press AMS or YES The display for selecting the second track appears and the deck repeats the portion where the two tracks will join i e the end of the first tr
49. record about two times longer than in the stereo recording When TOC Writing flashes in the display The deck is currently updating the Table Of Contents TOC Do not move the deck or pull out the AC power cord Changes to an MD made through recording are saved only when you update the TOC by ejecting the MD or changing the deck to standby by pressing the I O switch Basic Operations Press REC The deck becomes ready to record Press LEVEL DISPLAY CHAR to change the display then turn AMS to adjust the recording level For details see pages 12 and 13 Press gt or Recording starts Start playing the program source O 0O NG Do not disconnect the deck from the power source immediately after recording If you do recorded materia may not be saved to the MD To save the material after recording press EJECT to take out the MD or change the deck to standby by pressing 1 0 TOC Writing will flash in the display at this time x After TOC Writing stops flashing and goes out you can pull out the AC power cord To Press Stop recording m Pause recording II Press the button again or press D gt to resume recording Take out the MD S EJECT after stopping Whenever you pause recording the track number increases by one For example if you paused recording while recording on track 4 the track number increases by one and recording continues on the new track when restar
50. sa dr Cg aun 8 a o MOT 61 G Y 6 8l Zine 816 Xy i 154 5 lt 91 gt d 3Hd gt ST oc 2 js 2 5 ro 6 LA lt a a s e USE RA E 5 Cl S B Wadi e p sa 7 NON IE m3 1 p d E Ls US 0 AL m ss ss i ii Ass sis ss lt s1 gt RR 8 see os 2 1 2 1 m NI e lt lt s x Loo Eo KW KEN o IE I ir 52 50 6 50 6 m R A i n EXCEPT E SP lt e gt 00 7 E A LL aus 2 FPS lt STT a E E 1 Nou Li O ves o gt lt lt um o c 2 E D gt SP ao E e S Mm a j m Cc 5 jJ D m D z X m Q 5 g P T LI o e m 3 z 8 lt 5 5 u LE D el 2 gt a gt C M D p a o gt o a a gt O pa o e O 6 a XD Aj gt ut D gt D lt N Le D O N a er lt s N ME a gt gt AZI a 2 z 5 cc R lt t I m g a ss _ lt of O 2 z c O
51. signal output to the CXD2650R or CXD2652AR RF equalizer output to the CXD2650R or CXD2652AR RF equalizer output to the CXD2650R or CXD2652AR RFAGC External capacitor connection pin for the RF AGC circuit I Input to the RF AGC circuit The RF amplifier output is input with AC coupling a como 0 User comparatr output Nowe H 44 Oo Jo User operation amplifier output Not used 46 RFO O RF amplifier output MORFI Groove RF signal is input with AC coupling MORFO lo Groove RF signal output e Abbreviation APC Auto Power Control AGC Auto Gain Control 72 1C121 Digital Signal Processor Digital Servo Signal Processor EFM ACIRC Encoder Decoder Shock proof bade Controller ATRAC Encoder Decoder 2M Bit DRAM RSA Pin No jme e FOK signal output to the system control monitor output MNTO FOK H is output when focus is on 3 MNTIGHCK O Track jump detection signal ouput to the system contol monitor asp 3 Lames O Monitor opto sytem comol monior Mp 4 36 0 O Monitor 3 output the system contol monitoroupa U 6 soak 9 Sea lock signal input from the system cor U s seor 04 Reading data signal ouput to the system comal R amen Reset signal input from the system control L Reset Subcode Q sync SCOR output to the system control SQSY L is output every 13 3
52. that the specified value is satisfied Do not rotate the knob Write power traverse checking Traverse Waveform Specified value Below 10 offset value IA BI X 100 2 A B Offset value Then the optical pick up moves to the pit area automatically and servo 1s imposed Ed 10 Observe the waveform of the oscilloscope and check that the specified value is satisfied Do not rotate the knob Traverse Waveform Specified value Below 10 offset value A BI Offset value set value 2 A B X 100 11 Press the button display EF MO CHECK The disc stops rotating automatically 12 Press the button and remove the disc 13 Load the check disc MD TDYS 1 14 Roteto the knob and display EF CD pan C04 15 Press the button and display EFB fifi CD Servo is imposed automatically 16 Observe the waveform of the oscilloscope and check that the specified value is satisfied Do not rotate the knob Traverse Waveform 1 LANM RANN II IA Specified value Below 10 offset value IA BI Offset value 2 A B X 100 17 Press the button and display EF CD CHECK 18 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 used in this adjustment Note 2 If the traverse waveform is not clear connect the oscillo scope as shown
53. the unit CAUTION ADVARSEL INVISIBLE LASER RADIATION WHEN OPEN AVOID EXPOSURE TO BEAM USYNLIG LASERSTRALING VED ABNING NAR SIKKERHEDSAFBRYDERE ER UDE AF FUNKTION UNDGA UDS TTELSE FOR STRALING VARO AVATTAESSA JA SUOJALUKITUS OHITETTAESSA DLET ALTTIINA LASERSATEILYLLE LASERSTRALING NAR DENNA DEL AR OPPNAD VARNING OCH SPARREN AR URXOPPLAD USYNLIG LASERSTRALING NAR DEKSEL PNES ADVARSEL UNNGA EKSPONERING FOR STRALEN CAUTION Use of controls or adjustments or performance of procedures other than those specified herein may result in hazardous ra diation exposure Notes on chip component replacement e Never reuse a disconnected chip component e Notice that the minus side of a tantalum capacitor may be damaged by heat Flexible Circuit Board Repairing e Keep the temperature of soldering iron around 270 C during repairing e Do not touch the soldering iron on the same conductor of the circuit board within 3 times e Be careful not to apply force on the conductor when soldering or unsoldering ATTENTION AU COMPOSANT AYANT RAPPORT A LA SECURITE LES COMPOSANTS IDENTIFIES PAR UNE MARQUE A SUR LES DIAGRAMMES SCHEMATIQUES ET LA LISTE DES PIECES SONT CRITIQUES POUR LA SECURITE DE FONCTIONNEMENT NE REMPLACER CES COMPOSANTS QUE PAR DES PIECES SONY DONT LES NUMEROS SONT DONNES DANS CE MANUEL OU DANS LES SUPPLEMENTS PUBLIES PAR SONY _ mm SAFETY CHECK OUT After correcting the origin
54. to the initial setting value However the results of the temperature compensation offset 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 5 4 Precautions on Adjustments and execute the initial setting before the adjustment as required Setting Procedure 1 Rotate the knob to display ADJ CLEAR C24 2 Press the button Complete will be displayed momentarily and initial setting will be executed after which ADJ CLEAR will be displayed 5 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 While pressing the knob and button connect the power plug to the outlet and release the AMS knob and LI button 2 Rotate the knob to display Service and press the button 3 Rotate the AMS knob to display Top Write C28 and press the button 4 The display becomes Ref O O O 1s 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 knob
55. 1 CARBON 10K 5 1 4W 1 668 239 11 POWER SW BOARD R474 1 249 431 11 CARBON 15K 5 1 4W R500 1 249 429 11 CARBON 10K 5 1 4W lt CONNECTOR gt R513 1 247 903 00 CARBON 1M 5 1 4W R519 1 249 429 11 CARBON 10K 5 1 4W CN751 1 784 345 11 CONNECTOR BOARD TO BOARD PLUG R521 1 249 429 11 CARBON 10K 5 1 4W R522 1 249 429 11 CARBON 10K 5 1 4W lt DIODE gt R531 1 249 429 11 CARBON 10K 5 1 4W D756 8 719 046 46 DIODE SEL5221S TH8F STANDBY R532 1 249 429 11 CARBON 10K 5 1 4W R533 1 249 429 11 CARBON 10K 5 1 4W lt TRANSISTOR gt R546 1 249 441 11 CARBON 100K 5 1 4W R548 1 249 429 11 CARBON 10K 5 1 4W Q756 8 729 422 57 TRANSISTOR UN4111 Les composants identifi s par une The components identified by mark or dotted line with mark marque sont critiques pour la s curit Ne les remplacer que par une pi ce portant le num ro sp cifi A are critical for safety Replace only with part number specified MDS JE520 Ref No Part No Description Remark Ref No Part No Description Remark lt RESISTOR gt ACCESSORIES amp PACKING MATERIALS R752 1 249 429 11 CARBON 10K 5 1 4W R756 1 249 409 11 CARBON 220 5 1 4W F 1 475 586 11 REMOTE COMMANDER RM D15M 1 558 271 11 CORD CONNECTION AUDIO 108cm lt SWITCH gt EXCEPT US CND 1 574 264 11 CORD OPTICAL PLUG S726 1 762 875 21 SWITCH KEYBOARD l
56. 10 61 PANEL BACK E SP 1 4 983 661 41 CASE 408226 SILVER 7 4 998 210 71 PANEL BACK HK 2 3 363 099 11 SCREW CASE 3 TP2 SILVER 2 3 704 366 01 SCREW CASE M3X8 BLACK 8 1 783 138 11 WIRE FLAT TYPE 19 CORE 9 A 4699 922 A MAIN BOARD COMPLETE US CND 3 4 999 839 01 SCREW STEP 9 A 4699 927 A MAIN BOARD COMPLETE E SP A4 1 558 945 21 CORD POWER POLAR SPT 1 US CND 9 A 4699 932 A MAIN BOARD COMPLETE AEP UK HK AUS A4 1 696 586 21 CORD POWER UK HK 10 4 954 051 51 HOLDER PC BOARD M4 1 696 846 21 CORD POWER AUS M4 1 751 275 11 CORD POWER AEP E SP 11 1 783 140 11 WIRE FLAT TYPE 23 CORE 12 1 783 139 11 WIRE FLAT TYPE 21 CORE A5 1 569 008 11 ADAPTOR CONVERSION 2P E SP 13 X 4947 389 1 FOOT ASSY F50150S BLACK 6 3 703 244 00 BUSHING 2104 CORD AEPUK E SPHK AUS 13 X 4947 748 1 FOOT ASSY F50150S SILVER 6 3 703 571 11 BUSHING S 4516 CORD US CND 14 4 983 762 02 CUSHION 7 4 996 697 31 PANEL BACK US 7 4 996 697 41 PANEL BACK CND 15 4 886 821 11 SCREW S TIGHT PTTWH 3X6 16 3 644 407 00 CLIP AC WIRE E 7 4 998 210 01 PANEL BACK AEP ATR901 1 431 684 11 TRANSFORMER POWER E SP 7 4 998 210 11 PANEL BACK UK ATR901 1 431 685 11 TRANSFORMER POWER AEP UK HK AUS 7 4 998 210 51 PANEL BACK AUS NTR901 1 431 686 11 TRANSFORMER POWER US CND 80 7 2 FRONT PANEL SECTION 63 p lt 8 e gt FL781 68 Supplied with J791 51
57. 2SA1175 HFE D415 8 719 200 82 DIODE 11ES2 lt RESISTOR gt D416 8 719 200 82 DIODE 11ES2 D421 8 719 200 82 DIODE 11ES2 R21 1 249 437 11 CARBON 47K 5 1 4W D423 8 719 986 16 DIODE HZS11A3LTA R22 1 249 437 11 CARBON 47K 5 1 4W D431 8 719 911 19 DIODE 155119 R81 1 249 441 11 CARBON 100K 5 1 4W D432 8 719 911 19 DIODE 155119 US CND R82 1 249 441 11 CARBON 100K 5 1 4W D439 8 719 911 19 DIODE 155119 AEP UK E SRHK AUS D451 8 719 210 21 DIODE 11EQS04 R101 1 249 429 11 CARBON 10K 5 1 4W D452 8 719 210 21 DIODE 11EQS04 D461 8 719 210 21 DIODE 11EQS04 R102 1 247 868 11 CARBON 36K 5 1 4W D463 8 719 210 21 DIODE 11EQS04 R111 1 249 431 11 CARBON 15K 5 1 4W F R112 1 249 432 11 CARBON 18K 5 1 4W F lt GROUND PLATE gt R113 1 249 437 11 CARBON 47K 5 1 4W F R114 1 249 437 11 CARBON 47K 5 1 4W F EP302 1 537 771 21 TERMINAL BOARD GROUND US CND EP304 1 537 771 1 TERMINAL BOARD GROUND R115 1 249 429 11 CARBON 10K 5 1 4W EP401 4 962 200 01 PLATE TR GROUND R116 1 249 429 11 CARBON 10K 5 1 4W R121 1 249 401 11 CARBON 47 5 1 4W F lt C gt R122 1 249 401 11 CARBON 47 5 1 4W F R161 1 249 429 11 CARBON 10K 5 1 4W IC301 8 759 426 97 IC LA9615 IC310 8 759 633 42 IC M5293L R162 1 249 429 11 CARBON 10K 5 1 4W IC321 8 759 426 99 IC CXD8607N R163 1 249 427 11 CARBON 6 8K 5 1 4W F IC391 8 759 634 50 IC M5218AL R164 1 249 427 11 CARBON 6 8K 5 1 4W F IC431 8 759 525 48 IC LA5632 R165 1 249 433 11 CARBON 22K 5 1 4W R166 1 249 433 11 CARBON 22K
58. 3 Mechanism Section MDM 54A 7 4 Base Unit Section MBU SA 8 ELECTRICAL PARTS LIST SECTION 1 SERVICING NOTE 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 IOP For measuring IOP Check the deterioration of the optical pick up laser TE TRK error signal Traverse adjustment VC Reference level for checking the signal RF RF signal Check jitter Mechanism deck J 2501 149 A LASER POWER METER 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 pick up External View of MD Laser Power Meter 8010S IOP DATA RECORDING AND DISPLAY WHEN PICKUP AND NON VOLATILE MEMORY IC171 OF BD BOARD ARE REPLACED The IOP value labeled on the 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 pick up or non volatile memory IC171 of BD board
59. 35 8 729 018 75 8 729 017 65 k k k k k 216 049 91 216 073 00 216 065 91 216 133 00 216 113 00 216 295 91 216 073 00 216 295 91 216 089 91 216 049 91 216 049 91 216 113 00 216 025 91 216 097 91 216 033 00 216 025 91 216 025 91 216 025 91 216 295 91 216 073 00 216 097 91 216 117 00 216 049 91 216 061 00 216 049 91 216 295 91 216 029 00 216 073 00 216 073 00 216 025 91 216 073 00 216 037 00 216 025 91 216 045 00 216 073 00 216 295 91 Description INDUCTOR INDUCTOR INDUCTOR CHIP INDUCTOR CHIP INDUCTOR CHIP INDUCTOR CHIP INDUCTOR INDUCTOR SHORT 0 0uH 0uH 10uH 10 100uH 100uH 0uH 0uH lt TRANSISTOR gt TRANSISTOR TRANSISTOR TRANSISTOR TRANSISTOR TRANSISTOR TRANSISTOR TRANSISTOR TRANSISTOR lt RESISTOR gt RES CHIP METAL CHIP RES CHIP METAL CHIP METAL CHIP SHORT METAL CHIP SHORT RES CHIP RES CHIP RES CHIP METAL CHIP RES CHIP RES CHIP METAL CHIP RES CHIP RES CHIP RES CHIP SHORT METAL CHIP RES CHIP METAL CHIP RES CHIP METAL CHIP RES CHIP SHORT METAL CHIP METAL CHIP METAL CHIP RES CHIP METAL CHIP METAL CHIP RES CHIP METAL CHIP METAL CHIP SHORT UN51 13 2SA1576A T106 QR RN1307 TE85L RN1307 TE85L 25B798 DL UN5113 2SJ27
60. 4 Press AMS or YES again Complete appears for a few seconds and the contents of the MD are restored to the condition that existed before the edit To cancel the Undo Function Press MENU NO or Bl 37 SECTION 3 DISASSEMBLY Note Follow the disassembly procedure in the numerical order given 3 1 CASE AND FRONT PANEL Case Two screws Case Se SZ Go O Two screws Case G Flat type wire CN421 Y O Connector CN391 O Six screws BVTP3x8 3 2 SLIDER CAM O Slider Cam e Note for Installation of Slider Cam Set the shaft of Cam gear to be at the position in the figure AE A QT gt Set the shaft of Lever O C to Leaf spring Re ON be at the position in the figure O Bracket Guide R 28 3 3 BASE UNIT MBU 5A AND BD BOARD 6 Flexible board CN104 G Flexible board CN101 BD board Screw M1 7x4 3 4 SW BOARD AND LOADING MOTOR M103 O Gear B Two screws Three screws BTP2 6x6 Base unit MBU 5A E 7 m O Remove the solder Five portion Screw PTPWH M2 6x6 B Q Three screws BTP2 6x6 ao SECTION 4 TEST MODE 4 1 PRECAUTIONS FOR USE OF TEST MODE As loading related operations will be performed regardless of the test mode operations being performed be sure to check that the disc is stopped before sett
61. 86 21 CORD POWER UK HK A4 1 696 846 21 CORD POWER AUS 1 7 685 646 01 SCREW BVTP 3X8 TYPE1 A4 1 751 275 11 CORD POWER AEP E SP 2 7 685 131 19 SCREW DIA 2 6 IT3B AS 1 569 008 11 ADAPTOR CONVERSION 2P E SP 3 7 621 772 20 SCREW B 2X5 4 7 621 772 40 SCREW B 2X8 8 1 783 138 11 WIRE FLAT TYPE 19 CORE 3 7 627 852 08 SCREW PRECISION P1 7X2 5TYPE3 11 1 783 140 11 WIRE FLAT TYPE 23 CORE 12 1 783 139 11 WIRE FLAT TYPE 21 CORE 6 7 685 533 19 SCREW BTP 2 6X6 TYPE2 N S 258 1 667 954 11 FLEXIBLE BOARD A260 8 583 028 02 OPTICAL PICK UP KMS 260A J1N FL781 1 517 738 11 INDICATOR TUBE FLUORESCENT HR901 1 500 502 11 HEAD OVER WRITE M101 A 4672 475 A MOTOR ASSY SPINDLE M102 A 4672 474 A MOTOR ASSY SLED M103 X 4949 264 1 MOTOR ASSY LOADING S102 1 762 148 21 SWITCH PUSH REFLECT PROTECT ATR901 1 431 684 11 TRANSFORMER POWER E SP ATR901 1 431 685 11 TRANSFORMER POWER AEP UK HK AUS ATR901 1 431 686 11 TRANSFORMER POWER US CND 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 specified pi ce portant le num ro sp cifi Sony Corporation van 98C0989 1 Pri
62. 8MY 2SK1764KY 1K 10K 4 7K 3 3M 470K 10K 47K 1K 1K 470K 100 100K 220 100 100 100 10K 100K 680K 1K 3 3K 1K 150 10K 10K 100 10K 330 100 680 10K 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 Remark 1 10W 1 10W 1 10W 1 10W 1 10W 1 10W 1 10W 1 10W 1 10W 1 10W 1 10W 1 10W 1 10W 1 10W 1 10W 1 10W 1 10W 1 10W 1 10W 1 10W 1 10W 1 10W 1 10W 1 10W 1 10W 1 10W 1 10W 1 10W 1 10W 1 10W 1 10W Ref No R151 R152 R158 R159 R160 R161 R162 R163 R164 R165 R166 R167 R169 R170 R171 R173 R175 R177 R179 R180 R182 R183 R184 R185 R186 R188 R189 R190 R195 R196 R197 S101 S102 Part No k 1 216 073 00 216 073 00 216 097 91 216 097 91 216 295 91 216 057 00 216 057 00 216 057 00 216 045 00 216 097 91 220 149 11 216 065 91 219 724 11 216 073 00 216 073 00 216 121 91 216 065 91 216 061 00 216 085 00 216 073 00 216 089 91 216 089 91 216 073 00 216 081 00 216 089 91 216 073 00 216 073 00 216 073 00 216 073 00 216 295 91 216 295 91 762 596 21 1 62 148 21 Description METAL CHIP METAL CHIP RES CHIP RES CHIP SHORT METAL CHIP
63. C CND AEP UK E SP HK AUS S751 1 572 210 11 SWITCH SLIDE TIMER 1 776 263 51 CORD CONNECTION AUDIO 100cm US CND 3 862 735 11 MANUAL INSTRUCTION li 1 668 111 11 SW BOARD 3 862 735 21 MANUAL INSTRUCTION CHINESE E SP HK RAR 3 862 735 31 MANUAL INSTRUCTION ENGLISH FRENCH SPANISH PORTUGUESE lt CONNECTOR gt AEPUK E SPHK AUS 3 862 735 41 MANUAL INSTRUCTION CN601 1 506 486 11 PIN CONNECTOR 7P GERMAN DUTCH ITALIAN AEP 3 862 735 51 MANUAL INSTRUCTION lt SWITCH gt SWEDISH DANISH FINNISH AEP 3 862 735 61 MANUAL INSTRUCTION S601 1 572 126 11 SWITCH PUSH 1 KEY REC POSITION ENGLISH POLISH ROSSIAN AEP S602 1 572 126 11 SWITCH PUSH 1 KEY PACK OUT S603 1 771 264 11 SWITCH PUSH CHUCKING IN 3 862 735 71 MANUAL INSTRUCTION GREEK AEP S604 1 771 264 11 SWITCH PUSH PB POSITION 3 862 735 81 MANUAL INSTRUCTION CZECH AEP 4 983 537 01 COVER BATTERY FOR RM D15M MISCELLANEOUS gt k gt k ok gt ok ok ok K KK K K K gt k gt k gt k K ok ok ok K K K K K K HARDWARE LIST A4 1 558 945 21 CORD POWER POLAR SPT 1 US CND kk A4 1 696 5
64. CARBON 10K 5 1 4W H551 1 249 429 11 CARBON 10K 5 1 4W R214 1 249 437 11 CARBON 47K 5 1 4W F R553 1 249 429 11 CARBON 10K 5 1 4W R215 1 249 429 11 CARBON 10K 5 1 4W R559 1 249 429 11 CARBON 10K 5 1 4W R216 1 249 429 11 CARBON 10K 5 1 4W R560 1 249 429 11 CARBON 10K 5 1 4W R221 1 249 401 11 CARBON 47 5 1 4W F R222 1 249 401 11 CARBON 47 5 1 4W F R561 1 249 441 11 CARBON 100K 5 1 4W R566 1 249 441 11 CARBON 100K 5 1 4W R252 1 249 401 11 CARBON 47 5 1 4W F R568 1 249 429 11 CARBON 10K 5 1 4W R253 1 249 401 11 CARBON 47 5 1 4W F R569 1 249 429 11 CARBON 10K 5 1 4W R261 1 249 429 11 CARBON 10K 5 1 4W R573 1 249 429 11 CARBON 10K 5 1 4W R262 1 249 429 11 CARBON 10K 5 1 4W R263 1 249 427 11 CARBON 6 8K 5 1 4W F R574 1 249 429 11 CARBON 10K 5 1 4W R575 1 249 429 11 CARBON 10K 5 1 4W R264 1 249 427 11 CARBON 6 8K 5 1 4W F R577 1 249 429 11 CARBON 10K 5 1 4W R265 1 249 433 11 CARBON 22K 5 1 4W R581 1 249 441 11 CARBON 100K 5 1 4W R266 1 249 433 11 CARBON 22K 5 1 4W AEP UK E SP HK AUS R271 1 249 429 11 CARBON 10K 5 1 4W R582 1 249 441 11 CARBON 100K 5 1 4W R272 1 249 421 11 CARBON 2 2K 5 1 4W F US CND R273 1 249 417 11 CARBON 1K 5 1 4W F R589 1 249 429 11 CARBON 10K 5 1 4W R281 1 249 415 11 CARBON 680 5 1 4W F R591 1 249 429 11 CARBON 10K 5 1 4W R282 1 249 441 11 CARBON 100K 5 1 4W R593 1 249 429 11 CARBON 10K 5 1 4W R283 1 249 411 11 CARBON 330 5 1 4W R594 1 249 429 11 CARBON 10K 5 1 4W R286 1 249 429 11 CARBON 10K 5 1
65. DULE HF SW MODULE C103 0102 104 TRACKING SLED SPINDLE MOTOR DRIVE COIL FOCUS TRACKING COIL DRIVE EEP ROM SDA 5 IC152 C171 SCL 6 FOCUS E M102 SLED MOTOR M101 SPINDLE MOTOR 09 TRK FSC FSC SLED UU SLED SPDL SPDL DETECT SW S101 S S601 6 102 04 M103 LOADING MOTOR 46 SCTX XINT DIN0 DIN1 ADDT DADT DOUT BCK LRCK 512FS SQSY DQSY MNT3 MNT2 MNT1 MNTO SENS SRDT SCLK SWDT XLAT LDON WRPWR MOD SDA SCL LIMIT REFLECT PROTECT CHUCK IN PACK OUT PBP REC P LOAD IN LOAD OUT XRST MDS JE520 MAIN SECTION _ MDS JE520 MAIN SECTION lt E T os AID D A CONVERTER C321 a DINO m lt e 2 D OK 1 DIN LE Ron O R OPTICAL OUT DOUT 1C661 SYS BCK FRONT END J101 IC301 LINE ANALOG ADDT DADT gt gt SCTX XINT Rch O R Dan m 17 s 4 19 15 1 9 gt 9 BCK J Ac D A
66. Description CERAMIC CHIP CERAMIC CHIP CERAMIC CHIP CERAMIC CHIP TANTALUM CERAMIC CHIP TANTAL CHIP CERAMIC CHIP ELECT CHIP CERAMIC CHIP TANTAL CHIP CERAMIC CHIP CERAMIC CHIP ELECT CHIP CERAMIC CHIP CERAMIC CHIP CERAMIC CHIP lt CONNECTOR gt 0 01uF 0 01uF 0 1uF 0 1uF 10uF 0 1uF 100uF 0 1uF 22uF 0 001uF 100uF 0 01uF 0 033uF 100uF 0 1uF 0 1uF 0 1uF CONNECTOR FPC 21P CONNECTOR SMD 21P CONNECTOR SMD 23P CONNECTOR FFC FPC 4P PIN CONNECTOR PC BOARD 6P lt DIODE gt DIODE 1SS355 DIODE F1J6TP DIODE F1J6TP lt C gt IC CXA2523AR IC TRANSISTOR FMW1 IC CXD2654R IC TC7WU04FU TE12R IC IC IC IC IC MSM51V4400 70TS K BH6511FS E2 BR24C02F E2 MC74ACTO8DTR2 BA033FP E2 Remark Ref No Part No C163 1 164 232 11 C164 1 164 232 11 C167 1 163 038 91 C168 1 163 038 91 10uF 20 10V C169 1 125 822 21 0 1uF 25V C171 1 163 038 91 10uF 20 10V C181 1 104 913 11 10uF 20 10V C183 1 163 038 91 0 01uF 50V C184 1 117 970 11 0 001uF 5 50V C185 1 164 611 11 0 1uF 25V C187 1 104 913 11 0 1uF 25V C188 1 164 232 11 0 022UF 10 25V C189 1 163 989 11 0 068uF 10 25V C190 1 126 206 11 0 0047uF 5 50V C191 1 163 038 91 1uF 10 10V C196 1 163 038 91 0 22uF 10 16V C197 1 163 038 91 0 022uF 10 25V 0 047uF 10 25V 0 1uF 25V CN101 1 569 479 21 10uF 20 10V CN102 1 784 833 21 10uF 20 10V CN103 1 784 834 21 0 01uF 50V CN104 1 770 687 11 0 1uF 25V CN110 1 695 440 21 0 1
67. EHH EEEEE EEEEE EEEEE EEEEE EEEEE FL781 FLUORESCENT INBICATOR RM 3V GND TUBE N IN M M R762 100 F C752 6 01 47 AW C761 LI 100 6 3V gt 65 66 MDS JE520 6 9 SCHEMATIC DIAGRAM BD SWITCH SECTION 7P LOAB OUT 1 LOAB IN 2 REC P GNB 4 PACK OUT Ka CHACK IN PLAY P O O O Q O O O S601 S602 5603 5604 REC PACK CHUCKING PB 09 POSITION OUT IN POSITION 6 10 PRINTED WIRING BOARD BD SWITCH SECTION e See page 44 for Circuit Boards Location T ME LU L2 REC POSITION M103 2 LOABING O MOTOR 5402 PACK OUT SN o lolo 5604 I Sw BOARD sA og O a O 09 1 668 111 67 6 11 IC BLOCK DIAGRAMS e BD section IC101 CXA2523AR O a O O Fa o 2 O az 5 lt lt 2 t 6 o 2 8 o 2 cod ITT Tue G3X42 0 TIT AN o gt USRC RFA1 BPF3T PEAKS n HLPT FE HOHE J 4 CFST PTGR a WBL TEMP cve gt 36 BOT vc 3 GRV GRVA WBL 35 ABCD U 34 FE A 4 gt 83 AUX VR Z AA CE BPFC i z B 5 81 ADAGC IVR i BB ADIN U FEA B C 6 IVR gt CC BPF22 m ADIP WBL 29 ADFM RE e IVR i DD t WBL TG U PT
68. FLCS FLDATA 10 11 12 13 u 16 I Z 18 19 20 21 22 23 to 30 31 32 33 34 35 Power down detection Input L Power down Interrupt status Input from CXD2654R JOG dial pulse input from the rotary encoder Not used Writing data signal output to the serial bus I Reading data signal input from the serial bus Clock signal output to the serial bus Chip select signal output to the display driver Serial data signal output to the display driver Not used Fixed at L Serial clock signal output to the display driver Not used Z O 37 38 to 45 46 47 48 49 FLCLK NC LOADING SEL L I Loading conatrol system select signal input Fixed at L Not used Fixed at L Reset signal output to the D A A D converter Reset L z O DA RST MUTE DA line out muting output Mute L A A ou Strobe signal output to the power supply circuit Power supply ON H stand by L 51 CHACK IN Detection input from the chucking in switch L Chucking 52 PACK IN 53 PACK OUT 54 LDIN 55 LDOUT 56 LD LOW 57 58 NC 39 REC P PB P REC PB 3 3V Detection input from the disc detection switch Fixed at L Detection input from the loading out switch Loaded out position L Others H Loading motor control input Loading motor control output Loading motor voltage control output Low voltage H Not used Fixed at L Detecti
69. GR gt 28 SE wa i EE gt 2 CSLED EFB TESW go 2 26 TE L TEA F 9 VR d m FF gt WBL em Ej 3T 4mm VICONV H25 WBLADJ GSW IV 1 FBAL EQ lt PD 10 gt AUXSW V COMMAND BGR A VREF SCRI PARA Ej APC 11 DECODE APCREF 12 DU Nu 19 14 1519 1911920 2 22 23 29 2 a a a 5 t E w 33 8 68 IC121 CXD2654R J LLI SPINDLE SERVO A AUTO SEQUENCER EACH CONTROL BLOCK ADIP DEMODULATOR SWDT 5 DECODER EFM ACIRC ENCODER DECODER SHOCK RESISTANT MEMORY CONTROLLER BLOCK DIGITAL SAMPLING AUDIO RATE CONVERTER DATA ATRAC LRCKI ENCODER DECODER XBCKI 24 ADDT 25 ADDRESS DATA BUS A00 IC152 BH6511FS lt a lt O 8 PGND2 2 OUTIF B vM1 INIF 4 INIR Gi Voo a L z 2 5 CAPA CHARGE PUMP OSC 5 IN3F 5 INSR Gi PSB 5 OUT4R VM34 OUT3F 69 e MAIN section IC310 M5293L GND REFERENCE VOLTAGE 3 OUT REFERENCE ON OFF 4 VOLTAGE OVERHEAT OVERCURRENT PROTECTION LIMITTER C321 CXD8607N DECIMATION FILTER LOW CUT FILTER OVER ATT SAMP Mr FILTER 0 CPU INTERFACE F NOIZE SAME SHAPER IC391 M5218AL IC431 LA5632
70. K K KK K K K K K K K K DISPLAY BOARD COMPLETE AEP UK HK AUS KOK K K K K K KKK K K K KK K K K K K K K K HOLDER FL SCREW BVTT 3X8 S lt CAPACITOR gt ELECT 22uF ELECT 100uF CERAMIC 0 01uF CERAMIC 0 1uF CERAMIC 39PF CERAMIC 0 01uF CERAMIC 0 001uF CERAMIC 0 001uF 20 20 20 5 20 10 10 6 3V 10V 16V 50V 50V 16V 50V 50V Ref No C776 C781 C783 CN750 CN771 FL781 C761 IC771 Q781 Q782 R722 R723 R724 R725 R726 R732 R761 R762 R772 R773 R774 R775 R776 R781 R782 R783 R784 S721 S722 S723 S724 S725 S731 S732 C791 C792 Part No 1 162 294 31 1 162 294 31 1 162 294 31 1 695 994 11 1 778 317 11 1 517 738 11 8 749 013 92 8 759 525 49 8 729 620 05 8 729 620 05 249 421 11 247 843 11 249 425 11 249 429 11 249 435 11 249 421 11 249 401 11 247 807 31 247 843 11 247 807 31 247 807 31 247 807 31 247 807 31 247 807 31 249 441 11 247 807 31 249 441 11 762 875 21 762 875 21 762 875 21 762 875 21 762 875 21 cl 762 875 21 762 875 21 1 668 240 11 1 162 282 31 1 162 282 31 Descrip
71. KK K K K K KK K K K K K K K K K K K K lt CAPACITOR gt TANTALUM CERAMIC CHIP TANTALUM TANTALUM CERAMIC CHIP CERAMIC CHIP CERAMIC CHIP CERAMIC CHIP CERAMIC CHIP CERAMIC CHIP CERAMIC CHIP CERAMIC CHIP CERAMIC CHIP CERAMIC CHIP CERAMIC CHIP CERAMIC CHIP TANTALUM TANTALUM CERAMIC CHIP CERAMIC CHIP CERAMIC CHIP CERAMIC CHIP CERAMIC CHIP CERAMIC CHIP CERAMIC CHIP CERAMIC CHIP CERAMIC CHIP CERAMIC CHIP CERAMIC CHIP CERAMIC CHIP ELECT CHIP CERAMIC CHIP CERAMIC CHIP CERAMIC CHIP CERAMIC CHIP ELECT CHIP CERAMIC CHIP CERAMIC CHIP CERAMIC CHIP CERAMIC CHIP ELECT CHIP ELECT CHIP SECTION 8 ELECTRICAL PARTS LIST e Due to standardization replacements in the parts list may be different from the parts specified in the diagrams or the components used on the set e XX X mean standardized parts so they may have some difference from the original one e Items marked are not stocked since they are seldom required for routine service Some delay should be anticipated when ordering these items RESISTORS All resistors are in ohms METAL Metal film resistor METAL OXIDE Metal Oxide film resistor F nonflammable SEMICONDUCTORS In each case u u for example UA UA UPA u PA uPB u PB uPC u PC uPD u PD CAPACITORS uF U F COILS uH uH Abbreviation CND HK AUS Canadian model Hong Kong model Australian model SP Singapore model
72. M 0 0047uF 5 50V C516 1 164 159 11 CERAMIC 0 1uF 50V C261 1 137 360 11 FILM 220PF 5 50V C519 1 162 294 31 CERAMIC 0 001uF 10 50V C265 1 137 358 11 FILM 100PF 5 50V C531 1 162 282 31 CERAMIC 100PF 10 50V C266 1 137 358 11 FILM 100PF 5 50V C271 1 126 933 11 ELECT 100uF 20 10V C533 1 162 282 31 CERAMIC 100PF 10 50V C562 1 164 159 11 CERAMIC 0 1uF 50V C272 1 137 368 11 FILM 0 0047uF 5 50V 0571 1 162 282 31 CERAMIC 100PF 10 50V C273 1 137 364 11 FILM 0 001uF 5 50V C572 1 162 282 31 CERAMIC 100PF 10 50V 0281 1 128 551 11 ELECT 22uF 20 25V C573 1 162 282 31 CERAMIC 100PF 10 50V C283 1 130 467 00 MYLAR 470PF 5 50V C301 1 162 306 11 CERAMIC 0 01uF 20 16V C575 1 162 282 31 CERAMIC 100PF 10 50V C593 1 162 294 31 CERAMIC 0 001uF 10 50V C303 1 162 306 11 CERAMIC 0 01uF 20 16V C594 1 162 294 31 CERAMIC 0 001uF 10 50V C306 1 126 933 11 ELECT 100uF 20 10V C595 1 162 294 31 CERAMIC 0 001uF 10 50V C311 1 164 159 11 CERAMIC 0 1uF 50V C597 1 162 294 31 CERAMIC 0 001uF 10 50V C312 1 164 159 11 CERAMIC 0 1uF 50V C313 1 164 159 11 CERAMIC 0 1uF 50V C598 1 164 159 11 CERAMIC 0 1uF 50V C599 1 164 159 11 CERAMIC 0 1uF 50V 0331 1 126 923 11 ELECT 220uF 20 10V C601 1 162 306 11 CERAMIC 0 01uF 20 16V 6333 1 126 923 11 ELECT 220uF 20 10V C611 1 164 159 11 CERAMIC 0 1uF 50V C334 1 126 923 11 ELECT 220uF 20 10V C612 1 162 306 11 CERAMIC 0 01uF 20 16V C335 1 164 159 11 CERAMIC 0 1uF 50V C337 1 164 159 11 CERAMIC 0 1uF 50V C613 1 126 963 11 ELECT 4 7uF 20 50V
73. MDS JE520 SERVICE MANUAL US Model Canadlan Model Self Diagnostics AEP Model UK Model E Model Australian Model U S and foreign patents licensed from Dolby Laboratories Model Name Using Similar Mechanism Licensing Corporation MD Mechanism Type MDM 5A Optical Pick up Type KMS 260A J1N SPECIFICATIONS Disc MiniDisc EXCEPT US Canadian models Laser Semiconductor laser A 780 nm DIGITAL Phono 75 ohms 0 5 Vp p COAXIAL IN jack 20 Emission duration continuous Laser output Less than 44 6 uW US Canadian models 3 This output is the value measured at a DIGITAL OPT 1 Square Optical wave distance of 200 mm from the objective optical length lens surface on the Optical Pick up connector 660 nm a IH Block with 7 mm aperture jack Laser diode properties Material GaAlAs 7 US Canadian models Revolutions CLV 400 rpm to 900 rpm I DIGITAL OPT 2 Square Optical wave Error correction Advanced Cross Interleave Reed optical length Solomon Code ACIRC connector mim p Sampling frequency 44 kHz jack Coding Adaptive Transform Acoustic Coding ATRAC Modulation system EFM Eight to Fourteen Modulation Dutputs Number of channels 2 stereo channels Jack type Rated output Load impedance F 5 to 20 000 Hz x0 3 dB NA EEE a PHONES Stereo 28 mW 32 ohms Signal to noise ratio Over 96 dB during playback phone jack Wow and flutter Below measurable limit Inputs LINE ANALOG Phono 2 V
74. P 5752 1 5731 LE US CNB li O sis MONOJ STEREO NE m bb ai STANDBY CET meu LE AL 5 ERS L tap C o TT oc pa ANALOG f 8 I LED SWITCH TT Bi gt ogg og 2 5 6 i 18 O 15 To SYS 3 3V 4 lo NE cgo Ir F D O O KEY3 E m vp O O fe FLCS 8 Mi M de s74 s72 1 5711 KEYI 7 Pa e 59 P DOWN 6 g TER PF Z E ki H ST MONO 3 O E je rze B R706 R705 R 33k 10k 4 lt A 5706 1 5705 d 5704 1 5703 1 5702 5701 O O O O O O 704 R703 R7 K 2 0 0 7k 3 3 2k IA NA 2 I IC771 5 lt q D gt m x 0781 782 1C771 MSM9201 GRIB BRIVE FL DRIVER 5713 AMS x 0782 25C2603 CS 3 3 532 81 24 SEG32 ESET 100 e l PUSH ENTER G 1355 312 34 51 2 5 8 ix s Lass 34 6 37 SEM E ove 97 R784 100kE A a eo 59 1 H x C781 C783 x LO NI mi m al m nl ol N o oj N 0 001 0 001 O a O O O O NI NI CN ol 5 o 5 5 5 c 5 w W HP BOARD R791 10 2 m 5 5 5 5 O 5 S oo J791 PHONES I C761 SIRCS RECEIVER 1C761 GP1UC7 x HHH
75. Press the MENU NO button stop playback press the SEJECT button and test disc ON A WDN CD Error Rate Check Checking Procedure Load a check disc MD TDYS 1 Rotate the AMS knob and display CPLAY MODE C29 Press the YES button twice ane PDT CPLAY MID The display changes to C i EE Check that the C1 error rate is b Below 50 Press the MENU NO button stop playback press the SEJECT button and the test disc ON Lh PODNO 5 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 knob to display CREC MODE C31 3 Press the button to display the CREC MID 4 When recording starts 1s displayed this becomes CREC Q 1s the address and recording starts About 1 minute later press the button to stop continuous recording Rotate the knob to display C PLAY MODE Press the YES ie CES bI BER to display C PLAY MID p u AD ii will be displayed I Check that the C1 error becomes below 80 and the AD error below 2 10 Press the button to stop playback and press the button and remove the disc JO 38 5 7 INITIAL SETTING OF ADJUSTMENT VALUE Note Mode which sets the adjustment results recorded in the non volatile memory
76. R LEAF MOTOR ASSY LOADING 7 4 BASE UNIT SECTION MBU 5A Ref No 25 252 259 254 255 256 257 258 259 A260 261 262 263 Part No A 4699 893 A 3 372 761 01 4 996 267 01 4 996 255 01 4 900 590 01 4 996 258 01 4 996 262 01 1 667 954 11 4 996 253 01 8 583 028 02 4 996 252 01 4 996 254 01 4 967 688 11 252 Description BD BOARD COMPLETE SCREW M1 7X4 TAPPING BASE BU D BASE BU C SCREW PRECISION SMALL SPRING SL COMPRESSION GEAR SL C FLEXIBLE BOARD BASE BU A OPTICAL PICK UP KMS 260A J1N CHASSIS BU BASE BU B MAGNET ABSORPTION 265 Remark Ref No 264 265 266 267 268 269 270 271 HR901 M101 M102 S102 89 Les composants identifi s par une The components identified by mark or dotted line with mark A are critical for safety Replace only with part number specified Part No Description marque ZA sont critiques pour la s curit Ne les remplacer que par une pi ce portant le num ro sp cifi Remark 4 996 260 01 4 996 261 01 4 996 264 01 4 996 265 01 4 996 256 01 4 996 25 7 01 4 996 263 01 4 988 560 01 1 500 502 11 A 4672 475 A A 4672 474 A 1 762 148 21 GEAR SL A GEAR SL B SPRING SHAFT LEAF SHAFT OP BASE SL RACK SL SPRING SPDL TORSION SCREW P 1 7X6 HEAD OVER WRITE MOTOR ASSY SPINDLE MOTOR ASSY SLED SWITCH PUSH REFLECT PROTEC
77. Recording on an ND Using a Timer By connecting a timer not supplied to the deck you can start and stop recording operations at specified times For further information on connecting the timer and setting the starting and ending times refer to the instructions that came with the timer TIMER m 1 Do Steps 1 to 7 in Recording on an MD on pages 6 and 7 2 lf you want to specify the time for the start of recording press 88 If you want to specify the time for the end of recording do Steps 8 and 9 in Recording on an MD on page 7 If you want to specify the time for both start and end of recording press 88 3 Set TIMER on the deck to REC 4 Set the timer as required When you have set the time for the start of recording the deck turns off When the specified time arrives the deck turns on and starts recording e When you have set the time for the end of recording recording continues When the specified time arrives the deck stops recording and turns off When you have set the time for both the start and end of recording the deck turns off When the starting time arrives the deck turns on and starts recording When the ending time arrives the deck stops recording and turns off D After you have finished using the timer set TIMER on the deck to OFF Then place the deck in standby status by plugging the AC power cord of the deck into a wall outlet or set the timer to continuous operat
78. Replace the overwrite head REC PLAY C1 error Below 80 e Check for disconnection of the circuits around the 5 6 6 See page 38 AD error Below 2 overwrite head If occasionally unsatisfactory e Check if the overwrite head is distorted e Check the mechanism around the 5160 TEMP check Unsatisfactory if displayed as T O 8 NG Check for disconnection of the circuits around D101 Temperature NG BD board compensation 00 HH are both arbitrary numbers e Check the signals around IC101 IC121 CN102 offset check CN103 BD board 5 6 1 See page 37 Note The criteria for determination above is intended 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 jumper wire of JW800 and R451 RESET MAIN BOARD Component Side Jumper wire Jwsoo RESET R451 w e mon BT451 RETRY CAUSE DISPLAY MODE e n 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
79. SILVER KNOB AMS BLACK 12 4 950 189 01 KNOB A VOL BLACK KNOB AMS SILVER RING DIA 50 ORNAMENTAL 72 4 950 189 31 KNOB A VOL SILVER AEP UK E SP HK AUS 73 3 354 981 01 SPRING SUS RING SCREW 2 6X8 BVTP FL781 1 517 738 11 INDICATOR TUBE FLUORESCENT 81 7 3 MECHANISM SECTION MDM 5A Ref No 201 202 203 205 206 207 209 210 211 212 213 214 Part No 1 668 111 11 4 996 21 7 01 4 996 223 01 4 996 218 01 4 996 27 7 01 4 996 226 01 4 999 34 7 01 4 996 225 01 4 988 466 21 4 996 219 01 4 996 220 01 4 996 221 01 4 933 134 01 4 996 224 01 Description SW BOARD CHASSIS INSULATOR F BLACK BRACKET GUIDE R SPRING O C TENSION LEVER O C INSULATOR R GREEN BRACKET GUIDE L SPRING ELECTROSTATIC LEAF GEAR CAM GEAR GEAR A GEAR B SCREW SCREW r PTPWH M2 6X6 1 7X4 PWH Remark 216 217 218 219 220 221 222 omg 224 225 X M103 82 Ref No 215 Part No 4 996 227 01 4 996 229 01 4 996 212 01 4 996 213 01 4 996 214 01 4 996 216 01 4 210 396 01 X 4949 246 1 X 4949 245 1 4 996 211 01 4 998 763 01 X 4949 264 1 Description Remark LEVER HEAD SPRING HEAD LEVER TORSION LEVER LIMITTER SPRING LIMITTER TORSION SPRING SLIDER TENSION SPRING HOLDER TENSION SPRING LOCK TENSION SLIDER ASSY HOLDER ASSY SLIDER CAM SPRING SHUTTE
80. T The components identified by mark ZA or dotted line with mark A are critical for safety Replace only with part number specified Les composants identifi s par une marque sont critiques pour la s curit Ne les remplacer que par une pi ce portant le num ro sp cifi When indicating parts by reference number please include the board name Ref No C101 C102 C103 C104 C105 C106 C107 C108 C109 C111 C112 C113 C115 C116 C117 C118 C119 C121 C122 C123 C124 C127 C128 C129 C130 C131 C132 C133 C134 C135 C136 C142 C143 C144 C146 C151 C152 C153 C156 C158 C160 C161 Part No A 4699 893 A k Il 125 822 21 163 038 91 125 822 21 125 822 21 164 232 11 163 275 11 163 038 91 163 038 91 163 037 11 164 344 11 163 017 00 109 982 11 164 489 11 163 037 11 163 809 11 163 038 91 125 822 21 125 822 21 164 232 11 163 038 91 163 038 91 163 038 91 164 232 11 107 823 11 163 251 11 163 023 00 107 823 11 164 161 11 163 038 91 163 038 91 126 206 11 163 251 11 163 251 11 163 251 11 163 038 91 126 206 11 163 038 91 164 232 11 163 038 91 163 019 00 1 104 601 11 104 601 11 Description BD MOUNTED BOARD COMPLETE KOKK K K K K
81. W o ze A e D ca O c O l cs C5 O o lt a Oo uc E D d o c ala re dq 5 o ZIZ z Lu kr oi e gt a niojoja a gt gt O o N N C lO O K lW l 1 gt u zizlniin nl sui a m l a o u nmO gt gt Oa la o z ux G o gt ojb Nio gt la gt lo gt la gt n 2 Ga a lt s o ejn iln rz 2 gt gt u u u o gt O x 2 2 5 5 el u ul US CN 59 MDS JE520 6 6 PRINTED WIRING BOARD MAIN SECTION e See page 44 for Circuit Boards Location BIGITAL J101 EXCEPT US CNB OPTICAL Page 64 MA N BOARD uwa J631 IN ExcEPT US CN rm US CNB E SP IN our cou IN US CNB IN US CNB pd Sam k rr a SG De SN ST o Va a 5 JW901 5 0 R201_ R451 5 EE e o o o CHASSIS p za N JW800 o a E C901 p LS Ja Wo o ss 0451 5 SP LL E ES in in RESET LS o AN a f ED lt o a in Tp sd LF901 a 2 NO C O e NANO N
82. ack and the beginning of the succeeding track Succeeding track T ZIN E TOC EDIT pur 4 Tr moda tn First track Track number after combining 5 Turn AMS to select the second track of the two to be combined and press AMS or YES Complete appears for a few seconds and the total number of tracks in the music calendar decreases by one If both of the combined tracks have track titles the title of the second track is erased To cancel the Combine Function Press MENU NO or QY You can undo the Combine Function Use the Undo Function immediately after you combined the tracks see page 37 Note If Impossible appears in the display the tracks cannot be combined This sometimes happens when you ve edited the same track many times and is due to a technical limitation of the MD system not a mechanical error s Moving Recorded Tracks Move Function Use the Move Function to change the order of any track After you move a track the track numbers between the new and old track positions are automatically renumbered Example Moving track C to track position 2 Track 1 2 3 4 number I Track C moves to track position 2 ARE 2 A C B D MENU NO YES 1 While the deck is stopped playing or pausing press MENU NO to display Edit Menu 2 Turn AMS until Move 7 appears in the display 3 Press AMS or YES 4 Turn AMS to select the track to be moved a
83. ack only are available 2 Rotate the knob and display CPLAY MODE C30 G Press the button to change the display to CPLAY MID 4 When access completes the display changes to C1 8 AD ti Note The numbers i displayed show you error rates and ADER Changing the parts to be played back D Press the button during continuous playback to change the display as below CPLAY MID gt CPLAY OUT CPLAY IN When pressed another time the parts to be played back can be moved Note The numbers i displayed show you error rates and ADER Ending the continuous playback mode D Press the button The display will change to CPLAY MODE 2 Press the button to remove the disc Note The playback start addresses for IN MID and OUT are as follows IN 40h cluster MID 300h cluster OUT 700h cluster 4 5 2 Operating the Continuous Recording Mode Use only when performing self recording palyback check ki Entering the continuous recording mode 1 Set a recordable disc in the unit 2 Rotate the AMS knob and display CREC MODE G Press the button to change the display to CREC MID C31 4 When access completes the display changes to CREC HHHP and lights up Note The numbers 7 displayed shows you the recording position addresses Changing the parts to be recorded D When the button is pressed during continuous recording the display ch
84. al program being recorded This does not affect the recorded material While recording from a digital component connected through the digital input connector the digital connecting cable was unplugged or the digital component turned off gt Connect the cable or turn the digital component back on 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 MENU NO button to exit the mode While pressing the knob and button connect the power plug to the outlet and release the knob and M button Rotate the knob and when Service is displayed press the button Rotate the knob and display ERR DP MODE Pressing the button sets the error history mode and displays total rec Select the contents to be displayed or executed using the knob Pressing the knob will display or execute the contents selected Pressing the knob another time returns to step 4 Pressing the button displays ERROR DP MODE and exits the error history mode To exit the test mode press the button The unit sets into the STANDBY state the disc is ejected and the test mode ends Se pee ON ITEMS OF ERROR HISTORY MODE ITEMS AND CONTENTS Selectin
85. al 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 A commercial leakage tester such as the Simpson 229 or RCA WT 540A Follow the manufacturers instructions to use these instruments 2 A battery operated AC milliammeter The Data Precision 245 digital multimeter is suitable for this job 3 Measuring the voltage drop across a resistor by means of a VOM 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 War volimeter 0 75V Earth Ground Fig A Using an AC voltmeter to check AC leakage MODEL IDENTIFICATION BACK PANEL Parts No 4 996 697 3230 US model 4 996 697 41 Canadian model 4 998 210 0L AEP model 4 998 210 111 UK model 4 998 210 5L Australian
86. anges as below CPLAY MID CPLAY OUT CPLAY IN When pressed another time the parts to be recorded can be changed goes off 2 When access completes the display changes to CREC HHHP and lights up Note The numbers i displayed shows you the recording position addresses Ending the continuous recording mode D Press the button The display changes to CREC MODE and goes off 2 Press the 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 700 cluster Note 2 The 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 4 5 3 Non Volatile Memory Mode EEP MODE This mode reads 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 0 4 6 FUNCTIONS OF OTHER BUTTONS Sets continuous playback when pressed in the STOP state When pressed during continuous playback the tracking servo turns ON OFF U 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 4 7 TEST MODE DISPLAYS Each time the LEVEL DISPLA Y CHAR but
87. aulty locations For details refer to Checks Prior to Parts Replacement and Adjustments See page 8 5 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 knob to display TEMP CHECK 2 Press the 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 5 6 2 Laser Power Check Before checking check the IOP value of the optical pick up Refer to 5 8 Recording and Displaying IOP Information Connection Laser power meter i Optical pick up objective lens Digital volt meter BD board CN110 pin 1 3V o Ea CN110 pin IOP ox lo 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 lt lt button or PP button to move the optical pick up Connect the digital volt meter to CN110 pin I 3V and CN110 pin 2 IOP 2 Then rotate the knob and display LDPWR CHECK C02 Check that the reading of the laser power meter become 0 84 to 0 92 mW 4 Press the button once more and display LD 7 0 mW volt meter satisfy the specified value Specified Value Laser power meter reading 7 0 0 2
88. cable track numbers are automatically marked as appear on the original even when T Mark Off is selected in Setup Menu 02 If your deck is connected to a Sony CD player by audio connecting cords through the LINE ANALOG IN jacks track numbers are automatically marked when you set Setup Menu 02 to T Mark LSyn see page 13 As the same remote controls both the CD player and the deck you may have trouble operating both units if they are far from each other If you do p ace the CD player close to this deck Gn C5 2505 85 SIMS START STOP CD PLAYER II STANDBY 1 Set the source selector on the amplifier to CD 2 Do Steps 2 to 5 in Recording on an MD on page 6 to prepare the deck for recording 3 Insert a CD into the CD player 4 Select the playback mode Shuffle Play Program Play etc on the CD player 9 Press STANDBY The CD player pauses for playing and the deck pauses for recording 6 Press START The deck starts recording and the CD player starts playback The track number and elapsed recording time of the track appear in the display If the CD player does not start playing Some CD player models may not respond when vou press START on the remote of the deck Press II on the remote of the CD player instead J Press STOP to stop synchro recording To pause recording Press STANDBY or CD PLAYER H To restart recording press START or CD PLAYER M A new track number is marked each t
89. cent display tube display Fluorescent display tube display Cause of retry Parts No name of area named on TOC HH Number of retries Cluster Number of retry errors Sector Address Physical address on disc Track mode Track information such as copyright information of each part Reading the Retry Cause aT 4 D das Cause of Retry Occurring conditions mm 5 b4 b3 b2 b1 b0 Binary 010 10 1 O1 shock shock When track jump shock is detected track jump When track jump shock is detected 15 detected 21 5 b4 ofo When ADER was counted more than five times ader5 GORE 010 ojo 01 TITRE 9 2 When ADIP address not continuous 110 6 0 o Ra Wien DIN unlock is dead ifo fofofo anen Whennotinfoow fofo fofofo 20 IVR reeemor When ABCD signal tevel exceeds the spocifiod range ofifolojofojolo so Tak WhenCLVisunocked 11010 1019 101910 30 Acces taun 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 6 Lower bit 2 0010 bl In this case the retry cause is combined of CLV unlock and ader5 When A2 is displayed Higher bit A 1010 b7 b5 Lower bit 2 0010 b2 The retry cause in this case is
90. cify the track to label While recording go to Step 6 Press AMS or YES A flashing cursor appears in the display Continued 33 Press LEVEL DISPLAY CHAR to select the character type as follows To select Press LEVEL DISPLAY CHAR repeated y until Uppercase letters A appears in the display Lowercase letters a appears in the display Numbers 0 appears in the display Turn AMS to select the character The selected character flashes Letters numbers and symbols appear in sequential order as you turn AMS You can use the following symbols in titles I 8 amp lt gt _ 45 T PE w ume 28 dT You can press LEVEL DISPLAY CHAR to change the character type at any time during Step 7 see Step 6 Press AMS to enter the selected character The cursor shifts rightward and waits for the input of the next character TRACK 4 Tr Hr FZ teni 18 3 4 2 EA Editing Recorded MDs 9 Repeat Steps 7 and 8 until you have entered the entire title If you entered the wrong character Press td or gt until the character to be corrected starts flashing and repeat Steps 7 and 8 to enter the correct character To erase a character Press or until the character to be erased starts flashing then press CLEAR To enter a space Press AMS while the cursor is flashing 10 Press YES This completes the labeling procedure and the title a
91. cording The 30 seconds of silence are replaced by a blank of about 3 seconds and the deck changes to recording pause If the deck continues pausing for about 10 minutes after the Auto Cut Function activated recording stops automatically Note that this function does not activate even if there has been no sound input for about 30 seconds when the deck started recording from the blank portion S You can turn off the Auto Cut Function For details see To turn off the Smart Space Function and Auto Cut Function below Note that when you turn off the Auto Cut Function the Smart Space Function is turned off automatically If Smart Space appears in the display Smart Space There has been an extended silence of 4 to 30 seconds in length during recording The silence is replaced with a blank of about 3 seconds and the deck continues recording Note that new track numbers may not be marked for portions recorded while this function is activated Also the Smart Space Function does not activate even if there has been an extended silence of 4 to 30 seconds in length when the deck started recording from the blank portion To turn off the Smart Space Function and Auto Cut Function 1 While the deck is stopped press MENU NO twice to display Setup Menu 2 Turn AMS to select Setup 05 then press AMS 3 Turn AMS to select S Space Off then press AMS 4 Press MENU NO To turn on the Smart Space Function and Auto Cut Function aga
92. current track again turn AMS counterclockwise or press You cannot use AMS or Hd to go to tracks that have already been played n Creating Your Own Program Program Play You can specify the playback order of the tracks on an MD and create your own programs containing up to 25 tracks LEVEL DISPLAY CHAR MENU NO YES MENU NO YES DISPLAY PROGRAM Number buttons gt 25 CLEAR gt PP 4 1 While the deck is stopped press MENU NO twice to display Setup Menu 2 Turn AMS to display Program then press AMS 3 Doeither a or b a When using the controls on the deck 1 Turn AMS until the track number you want appears in the display 2 Press AMS If you enter the wrong track number Press or until the wrong track number flashes turn AMS to set the correct track number then press AMS If D flashes press Continued 23 24 Playing MDs b When using the remote Press the number buttons to enter the tracks you want to program in the order you want To program a track with a number over 25 use the gt 25 button see page 20 If you enter the wrong track number Press or PP until the wrong track number flashes then enter the correct track number with the number buttons If 0 flashes press 4 Repeat Step 3 to enter other tracks The entered track is added to the location where the
93. deck is recording over an existing track and stops flashing when it reaches the end of the recorded portion 4 To record from the middle of the track 1 After Step 2 above press to start playback 2 Press II where you want to start recording 3 Continue from Step 6 in Recording on an MD on page 7 Note You cannot record from the middle of an existing track when the PROGRAM or SHUFFLE is on 117 Recording on MDs Adjusting the Recording Level You can adjust the recording level before starting recording KK AMS DPI LEVEL DISPLAY CHAR DISPLAY LEVEL Adjusting the digital recording level 1 Do Steps 1 to 6 in Recording on an MD on pages 6 and 7 Set INPUT to OPT or COAX in Step 4 2 Play the portion of the program source with the strongest signal level 3 Press LEVEL DISPLAY CHAR or DISPLAY repeatedly until the recording level adjustment display appears 4 Ta Kej While monitoring the sound turn AMS or press LEVEL repeatedly to adjust the recording level so that the peak level meters reach their highest point without turning on the OVER indication Occasional lighting of OVER is acceptable AHA ZEM Trazko 1234 11 OVER indication The volume can only be increased up to 12 0 dB Therefore if the digital signal level of the program source is low it may not be possible to set the recording lev
94. disc reaches the end while you are pressing PP during sound monitoring the deck stops Tracks that are only a few seconds long may be too short to scan using the search function For such tracks it is better to play the MD at normal speed 21 Playing MDs Playing Tracks Repeatedly You can play tracks repeatedly in any play mode REPEAT Press REPEAT REPEAT appears in the display The deck repeats the tracks as follows When the MD is playedin The deck repeats Normal play page 8 All the tracks Shuffle Play page 23 All the tracks in random order Program Play page 23 The same program To cancel repeat play Press REPEAT several times until REPEAT disappears The deck returns to the original playing mode Repeating the current track While the track you want to repeat is playing in normal Shuffle or Program Play press REPEAT several times until REPEAT 1 appears in the display Repeating a specific portion A B Repeat 1 You can play a specific portion of a track repeatedly This might be useful when you want to memorize lyrics Note that you can only repeat a portion within the boundaries of a single track REPEAT CLEAR AB 5 1 While playing a disc press A B at the starting point point A of the portion to be played repeatedly REPEAT A appears and B flashes in the display 2 Continue playing the track or press PP unti
95. e then 1 10 and 10 Playing MDs aie N You can extend the playing time during music scan 1 While the deck is stopped press MENU NO twice to display Setup Menu 2 Turn AMS to select Setup 07 then press AMS 3 Turn AMS to select the playing time within a range of 6 to 20 seconds in 1 second steps then press AMS 4 Press MENU NO To pause playing at the beginning of a track n Turn AMS or press Hd or Bi after pausing playback To go quickly to the beginning of the last track Turn AMS counterclockwise or press Hd while the display shows the total track number total disc playing time or remaining recordable time of the disc recordable disc only or disc name see page 19 EEE TE Locating a Particular Point in a Track You can also use the and buttons to locate a particular point in a track during playback or playback pause To locate a point Press While monitoring the forward or backward and sound keep pressing until you find the point Quickly by observing or tl and keep pressing until the display during you find the point There is no sound playback pause output during this operation sla e If Over appears while you are pressing during playback pause The disc has reached to its end Press or or turn AMS counterclockwise to go back Notes If the
96. e Erase Function Press MENU NO or Bl Note If Erase appears in the display the track was recorded or edited on another MD deck and is record protected If this indication appears press AMS or YES to erase the track Editing Recorded MDs Erasing all tracks on an MD Erasing a recordable MD deletes the disc name all recorded tracks and titles 1 While the deck is stopped plavin or pausing ppea playing P 5 press MENU NO to display Edit Menu 2 Turn AMS until All Erase appears in the display 3 Press AMS or YES All Erase appears in the display and all tracks in the music calendar start flashing 4 Press AMS or YES When the disc name all recorded tracks and titles on the MD have been erased Complete appears for a few seconds and the music calendar disappears To cancel the Erase Function Press MENU NO or M to turn off the All Erase or All Erase indication You can undo the Erase Function Use the Undo Function immediately after you erased the track see page 37 29 Editing Recorded MDs Erasing a Part of a Track A B Erase Function You can specify a portion within a track and erase the portion with ease It is convenient when erasing unnecessary sections after recording satellite broadcast or FM broadcast Example Erasing a part of track A Point A Point B Track number A a A 1 2 3 Erasing E N Li 2 ufo 3 A 1 3
97. e is set 4 4 BASIC OPERATIONS OF THE TEST MODE All operations are performed using the knob button and button The functions of these buttons are as follows AMS knob Changes parameters and modes YES button Proceeds onto the next step Finalizes input MENU NO button Returns to previous step Stops operations 30 4 5 SELECTING THE TEST MODE There are 31 types of test modes as shown below The groups can be switched by rotating the knob After selecting the group to be used press the button After setting a certain group rotating the knob switches between these modes 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 re check cn Temperature compare arre OE LDPWRGIECK Co aseos pes TEMO CHECK C metode 95 woma C mewemaa 1 5 C5 pes Samome sira 1 8 9 v rs mone Cv e Inmcwck O0 oma CN e LDPWRABNS CU s EFMOADUS CH 5 9485 Om mesecDaawn 5 E C Paap mone CM Norte memos comal M 8 MANUALGMD C Commandvansnisin 0 8 Cm sasam CU 8 ERRDPMODE Emito dipy 5 SLESMOVE
98. e of the current track TARY 2345 tit MIE 8 DO 46 40 1 12 8 4 os am A Press lt 7 Track number and remaining time of the current track DIRE i TOU z Tr Press T The track name and disc name are displayed as follows The disc name appears whcnever the deck is stopped and the name of the current track appears when the track is playing If no title is recorded No Name appears instead of a title To label a recordable disc and its tracks see Labeling Recordings on page 33 Continued 19 20 Playing MDs T You can scroll a title of more than 12 characters Press SCROLL Since the display shows up to 11 characters at a time press SCROLL to see the rest of the title if the title has 12 characters or more Press SCROLL again to pause scrolling and again to continue scrolling Changing the display Each time you press LEVEL DISPLAY CHAR or DISPLAY while the deck is stopped or playing you can change the display as follows Normal display AER LI F PROGRAM 1 4 12h 35 806515 verse Press Yy The contents of a program only when PROGRAM lights up NES El 1 T n PROGRAM TRE NM EE Press S7 Title Disc name and track name DISC F E PROGRAM 1 4 pre tht me I R r sa 1 1a B 4 2 DOWER Press Vb Output level The recording level is displayed while recording
99. ecall the last setting of the Auto Space and Auto Pause Functions the next time you turn on the deck Adjusting the analog signal level You can adjust the level of an analog signal for output to an amplifier connected through the LINE ANALOG OUT jacks T While the deck is stopped press MENU NO twice to display Setup Menu 2 Turn AMS to select Setup 13 then press AMS 3 Turn AMS to adjust the analog output level 4 Press AMS 5 Press MENU NO To return to the initial setting 0 0dB Press CLEAR Notes The analog signal level for output to the headphones connected through the PHONES jack is also changed When you eject the MD or turn off the power by pressing the 1 0 switch the output level is reset to the initial setting 0 0dB 25 26 Playing MDs AAA ms Fading In and Out Fader You can gradually increase the playback level of the signal output to the LINE ANALOG OUT jacks and the PHONES jack at the beginning of a playback fade in playback or gradually decrease the playback level at the end of a playback fade out playback This function is convenient when for example you want to start or end playback in the middle of the track 228908 FADER ix e aja 551 sa Luc Fade in playback During playback pause press FADER at the position where you want fade in playback to start in Fade 4325 flashes and the deck performs fade in playback until
100. el to maximum Stop playing the program source To start recording do the procedure starting from Step 8 in Recording on an MD on page 7 You can use Setup Menu 11 or 12 to adjust the digital recording level 1 While recording or in recording pause press MENU NO twice to display Setup Menu 2 Turn AMS to select Setup 11 or Setup 12 then press AMS The dB display flashes Select Setup 11 with the INPUT switch set at OPT and Setup 12 with the INPUT switch set at COAX 3 Turn AMS to adjust the recording level then press AMS The dB display changes from flashing to lighted steadily 4 Press MENU NO The Peak Hold Function freezes the level meter display at the highest level reached by the input signal 1 While the deck is stopped press MENU NO twice to display Setup Menu 2 Turn AMS to select Setup 06 then press AMS 3 Turn AMS to select P Hold On then press AMS 4 Press MENU NO To turn off the Peak Hold Function select 1 Hold Off in Step 3 above Adjusting the analog recording level 1 Do steps 1 to 6 in Recording on an MD on pages 6 and 7 Set INPUT to ANALOG in Step 4 2 Play the portion of the program source with the strongest signal level 3 Press LEVEL DISPLAY CHAR or DISPLAY repeatedly until the recording level adjustment display appears 4 While monitoring the sound turn AMS or press LEVEL repeatedly to adjust the recording level
101. er supply analog T 5 ws ES Fi Fitter input for the reeording playback EFM master PLL F ME LV power supply Analog T Ground Analog n mar O o T conor latchoututio me cxar Lo Control clock ouput to the CXAasa OOO e om o Con data output tothe cxa T Lo Reference PWM ouput forthe aser APO o PWM ouput for the laser digital APC Norme o Tracking sevo drive PWM oop I I I e Abbreviation EFM Eight to Fourteen Modulation PLL Phase Locked Loop VCO Voltage Controlled Oscillator 74 6 1808 KON ES w jp 9Vmwrumb iu SS 9 rg 9 0 FewsmodhePWMoupu 5 Spindle servo drive PWM output Spindle servo drive PWM output Test input Fixed at L Ground Digital EFM output when recording lt a e Abbreviation EFM Eight to Fourteen Modulation 75 e 1C307 A D D A converter CXD8607N Pin No Function I Rch analog 4 input 2 Rch analog input A D reference voltage input 3 2V a avon yon 5 ww God pan 6 7 A D analog block power down L Power down a 9 TEST1 Test pin Fixed at L e apr o Ada out vm e Lu Vas emma MCK AD master clock input 2566 ppp 1 distal blok powe
102. et the timer as required When you have set the time for the start of playback the deck turns off When the specified time arrives the deck turns on and starts playing When you have set the time for the end of playback playback continues When the specified time arrives the deck stops playing and turns off e When you have set the time for both the start and end of playback the deck turns off When the starting time arrives the deck turns on and starts playing When the ending time arrives the deck stops playing and turns off 6 After you have finished using the timer set TIMER on the deck to OFF Note You can select Program Play in Step 2 Note however that programs eventually fade away when the standby status is off and therefore if you set the time too far in the future the program may be gone when the specified time arrives If this has occurred the deck enters normal play mode at the specified time and the tracks play in consecutive order Falling Asleep to Music You can let the deck turn off at the specified time so you can sleep to the music You can specify the time to be turned off by 30 minutes MENU NO 1 Press MENU NO twice to display Setup Menu 2 Turn AMS to select Setup 14 then press AMS 3 Turn AMS to select the time The minutes display changes as follows 30min lt gt 60min 90min lt 120min 4 Press AMS Turn AMS to select
103. from different MDs or CDs are played the track or tracks are recorded as part of a sing e continuous track with a single track number If the source is an MD track numbers may not be marked for tracks of less than 4 seconds When recording from some CD players and multi disc players connected through one of the digital input connectors with the INPUT switch set at the respective digital position The deck may not automatically mark track numbers In these cases mark the track numbers after recording using the deck s Divide Function see Dividing Recorded Tracks on page 31 When recording from a source connected through the LINE ANALOG FN jacks with the INPUT switch set at ANALOG or when recording from a DAT or satellite broadcast connected through one of the digital input connectors with the INPUT switch set at the respective digital position and 1 Mark Off selected in Setup Menu 02 The source will be recorded as a single track Even while recording an analog source or a DAT or satellite broadcast you can mark track numbers if T Mark LSyn is selected in Setup Menu 02 see Marking Track Numbers While Recording on page 13 e When recording from DAT or satellite broadcasts with the INPUT switch set at the respective digital position the deck automatically marks a track number whenever the sampling frequency of the input signal changes regardless of the Setup Menu 02 setting QY You can mark trac
104. g mode OFF A B CA SAGE 96 xp rowmogno MM SYNC CLV low speed mode CLV normal mode 34 SECTION 5 ELECTRICAL ADJUSTMENTS 5 1 PARTS REPLACEMENT AND ADJUSTMENT e Check and adjust the MDM and MBU as follows The procedure changes according to the part replaced e Abbreviation OP Optical pick up OWH Overwrite head Temperature compensation offset check Laser power check e Traverse check Focus bias check e C PLAY check Self recording playback check NG Parts Replacement and Repair Check the threading and spindle mechanisms 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 NO Has OP or IC171 been replaced YES IOP information recording IOP value labeled on OP Has IC171 or D101 been replaced YES NO Temperature compensation offset adjustment e Laser power adjustment e Traverse adjustment e Focus bias adjustment Error rate adjustment Focus bias check Auto gain adjustment 3B 5 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 5 3 PRECAUTIONS FOR USE OF OPTICAL PICK UP KMS 260A As the laser
105. g the TOC When the deck finishes updating the TOC TOC goes off Erasing Recordings Erase Function Do the procedures below to erase following s A single track s All tracks MENU NO YES Erasing a single track You can erase a track simply by specifying the respective track number When you erase a track the total number of tracks on the MD decreases by one and all tracks following the erased one are renumbered Since erasing merely updates the TOC there is no need to record over material T To avoid confusion when erasing multiple tracks you should proceed in order of high to low track number to prevent the renumbering of tracks that have not been erased yet Example Erasing B Track number Erasing A C D 1 While the deck is stopped playing or pausing press MENU NO to display Edit Menu 2 Turn AMS until Tr Erase appears in the display 3 Press AMS or YES The display for erasing tracks appears and playback of the displayed track starts 4 Turn AMS to select the track to be erased D Press AMS or YES When the track selected in Step 4 has been erased Complete appears for a few seconds and the total number of tracks in the music calendar decreases by one The track following the erased track begins playing If you erase the last track the track preceding the erased track starts playing 6 Repeat Steps 1 to 5 to erase more tracks To cancel th
106. g the Test Mode Display Details of History total rec Displays the recording time Displayed as rL 1L 1E IE IE IE Th 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 pLILILILILILIh The time displayed is the total actual play time Pauses are 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 TOO pil r indicates the retries during recording while p 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 LILI The number of errors is displayed in hexadecimal digits from 00 to FF err history Displays the 10 latest errors Displayed as OU EC LJ 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 the AMS knob er refresh Mode which erases the retry err total err and err history histories When returning the unit to the customer after completing repairs perform this t
107. he Name All Erase Function See Undoing the Last Edit on page 37 e You can erase all recorded tracks and titles See Lrasing all tracks on an MD on page 29 Undoing the Last Edit Undo Function You can use the Undo Function to cancel the last edit and restore the contents of the MD to the condition that existed before editing was done Note however that you cannot undo an edit if you do any of the following after the edit Press the REC button on the deck e Press the button the MUSIC SYNC button or the CD SYNC STANDBY button on the remote Update the TOC by turning off the power or ejecting the MD Disconnect the AC power cord MENU NO YES 1 With the deck stopped and no track number appearing in the display press MENU NO to display Edit Menu 2 Turn AMS until Undo appears in the display Undo does not appear if no editing has been done 3 Press AMS or YES One of the following messages appears in the display depending on the type of editing to be undone Editing done Message Erasing a single track Erasing all tracks on an MD Erase Undo Erasing a part of a track Dividing a track DivideUndo Combining tracks CombinUndo Moving a track Move Undo Labeling a track or an MD Changing an existing title Name Undo Erasing all titles on an MD Copying a title Editing Recorded MDs
108. hen press AMS or YES 3 Tum AMS to select the track to be divided and press AMS or YES Rehearsal appears in the display and the deck plays back the selected track from the beginning HH ind DER is P ockehearzal gt PITT TIA VA AA V aci Te ki ma L ECS 12 8 4 2 ODER 4 While monitoring the sound turn AMS to find the point to divide the track You can select the unit by which the starting point is shifted Press the or button to select frame second or minute For frame the number of frames appcars when vou turn the AMS control for second and minute fi tt s or m flashes in the display Press AMS or YES when the position is correct Complete appears for a few seconds and the newly created track begins playing The new track will have no track title even if the original track was labeled The total number of tracks in the music calender increases by onc To cancel the Divide Function Press MENU NO or Bl QY You can undo the Divide Function Use the Undo Function immediately after you divided the track see page 37 You can divide a track while recording Use the Track Marking Function see page 13 Dividing a track after selecting the dividing point 1 While playing the MD press AMS at the point where you want to create a new track Divide and Rehearsal alternate in the display and playback continues from the
109. ime you pause recording Notes When the deck s remote controls the CD player with a mode selector set the selector to CDI The deck may not automatically mark track numbers when recording from some CD players and multi disc players C You can use the remote of the CD player during synchro recording When you press W the CD player stops and the deck pauses for recording When you press the CD player pauses and the deck pauses for recording To restart synchro recording press D gt You can change CDs during synchro recording Do the following steps instead of Step 7 above 1 Press M on the remote of the CD player The deck pauses for recording 2 Change the CD 3 Press C on the remote of the CD player Synchro recording restarts T You can also do synchro recording with a Sony video CD player Using the procedure for synchro recording with a Sony CD player you can do synchro recording with a 5ony video CD player also To select the video CD player press button number 2 while pressing down the 1 0 button on the remote before starting the procedure To select the CD player again press button number 1 while pressing down the 1 2 button The deck is factory set to a CD player for synchro recording T You can check the remaining recordable time on the MD Press TIME see page 19 Fading In and Out Fader You can gradually increase the recording level at the beginning of a recording fade
110. in 1 Do Steps 1 and 2 in To turn off the Smart Space Function and Auto Cut Function above 2 Turn AMS to select S Space On then press AMS 3 Press MENU NO Recording on MDs Notes When you turn off the Smart Space Function the Auto Cut Function is also turned off automatically The Smart Space Function and Auto Cut Function are factory set to on f you turn off the deck or disconnect the AC power cord the deck will recall the last setting On or Off of the Smart Space and Auto Cut Functions the next time you turn on the deck Playing back tracks just recorded Do this procedure to immediately play back tracks that have just been recorded Press immediately after stopping recording Playback starts from the first track of the material just recorded To play from the first track of the MD after recording 1 Press 88 again after stopping recording 2 Press D gt Playback starts from the first track of the MD lt lt lt uE Recording Over Existing Tracks Follow the procedure below to record over existing material just as you would on an analog cassette tape 1 Do Steps 1 to 5 in Recording on an MD on page 6 2 Turn AMS or press Mid or until the number of the track to be recorded over appears 3 To record from the start of the track continue from Step 6 in Recording on an MD on page 7 QY While Tr flashes in the display The
111. ing and removing it Even if the button is pressed while the disc 1s 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 SEJECT button after pressing the MENU NO button and the rotation of disc is stopped 4 1 1 Recording laser emission mode and operating buttons e Continuous recording mode CREC MODE e Laser power check mode LDPWR CHECK e Laser power adjustment mode LDPWR ADJUST e Traverse MO check EF MO CHECK e Traverse MO adjustment EF MO ADJUST e When pressing the REC button 4 2 SETTING THE TEST MODE The following are two methods of entering the test mode Procedure 1 While pressing the AMS knob and IM button connect the power plug to an outlet and release the AMS knob and M button When the test mode is set Check will be displayed Rotating the AMS knob switches between the following four groups Check lt Adjust Service gt Develop Procedure 2 While pressing the AMS knob connect the power plug to the outlet and release the knob When the test mode is set TEMP CHECK will be displayed By setting the test mode using this method only the Check group of method 1 can be executed 4 3 EXITING THE TEST MODE Press the REPEAT button The disc is ejected when loaded and Standby display blinks and the STANDBY stat
112. ing from some CD players and multi disc players In all other cases If T Mark LSyn is selected in Setup Menu 02 the deck marks a new track number whenever the signal drops to the specified level or below for about 1 5 seconds or longer then rises to a specified level Continued 13 Recording on MDs To select T Mark Off or T Mark LSyn in Setup Menu 02 do the procedure below 1 While the deck is stopped press MENU NO twice to display Setup Menu N Turn AMS to select Setup 02 then press AMS LI Turn AMS to select T Mark Off or T Mark LSyn then press AMS L SYNC lights up when you select T Mark LSyn 4 Press MENL NO You can set the reference level that must pass before a rise marks a new track number In Automatic Track Marking the input signal must remain at or below a given reference level for 1 5 secands or longer before a rise above the reference level will mark a new track number Do the following procedure to specify the reference level Note that T Mark LSyn should be selected in Setup Menu 02 1 While the deck ix stopped press MENU NO twice to display setup Menu 2 Turn AMS to select Setup 03 then press AMS 3 Turn AMS to set the reference level You can set the reference level at 72 dB to 0 dB in 2 dB steps 4 After selecting the reference level press AMS 5 Press MENU NO Note If vou turn off the deck or d
113. ion e If TIMER is left at REC the deck will automatically start recording the next time you turn the deck on If you do not change the deck to standby status for more than a week after timer recording has finished the recorded contents may disappear Make sure to change the deck to standby status within a week after timer recording is completed The TOC on the MD is updated and recorded contents are written to the MD when you turn the deck on If the recorded contents have disappeared Standby flashes when vou turn the deck on Notes It may take about 30 seconds after the deck is turned on until recording starts When recording at a specified time using the timer be sure to take this time into account when setting the recording start time During timer recording new material is recorded from the end of the recorded portion on the MD Material recorded during timer recording will be saved to the disc the next time you turn the deck on TOC Writing will flash in the display at that time Do not move the deck or pull out the AC power cord while TOC Writing is flashing Timer recording will stop if the disc becomes full Playing MDs Using the Display You can use the display to check disc and track information such as the total track number total playing time of the tracks remaining recordable time of the disc and disc name SCROLL LEVEL DISPLAY CHAR SCROLL DISPLAY TIME
114. isconnect the AC power cord the deck will recall the last settings of the Automatic Track Marking Function T Mark LSyn or T Mark Off the next time vou turn on Lhe deck 14 Starting Recording With 6 Seconds of Prestored Audio Data Time Machine Recording When recording from an FM or satellite broadcast the firs few seconds of matcrial are often lost due to the time it takes you to ascertain the contents and press the record button To prevent the loss of this material the Time Machine Recording Function constantly stores 6 seconds of the most recent audio data in a buffer memory so that when you begin recording the program source using this function the recording actually begins with the 6 seconds of audio data stored in the buffer memory in advance as shown in the illustration below When you press AMS in Step 3 End of the program source to be recorded Audio data in 6 second buffer memory E Recorded Mi portion Beginning of the program source to be recorded 1 De Steps 1 to 6 in Recording on an MD on pages 6 and 7 The deck changes to recording pause 2 Start playing the program source you want to record The most recent 6 seconds of audio data is stored in the buffer memory 3 Press AMS or T REC to start Time Machine Recording Recording of the program source starts with the 6 seconds of audio data stored in the buffer memory Recording on MDs To stop Time Machine Recording
115. isplay CPLAY MID 4 Press the MENU NO button when C i AD LHP is displayed 5 Rotate the AMS knob and display FBIAS CHECK 005 6 Press the button and display HT UO The first four digits indicate the CI c error rate the two digits after indicate ADER and the 2 digits after c indicate the focus bias value Check that the C1 error is below 50 and ADER is below 2 7 Press the button and display 2ODH GG b GG Check that the C1 error 1s below 220 and ADER is below 2 8 Press the button and display CHA aci Check that the C1 error is below 220 ADER is below 2 9 Press the MENU NO button next press the SEJECT button and remove the continuously recorded disc Note 1 Ifthe CI error and ADER are above other than the specified value at points a step 8 in the above or b step 7 in the above the focus bias adjustment may not have been car ried out properly Adjust perform the beginning again 5 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 5 15 1 CD Auto Gain Control Output Level Adjustment Adjusting Procedure 1 Insert the check disc MD TDYS 1 2 Rotate the knob to display AG Set CD C26 3 When the button is pressed the adjustment will be performed automatically
116. k numbers during or after recording For details see Marking Track Numbers While Recording page 13 and Dividing Recorded Tracks page 31 When TOC Writing flashes in the display The deck is currently updating the Table Of Contents TOC Do not move the deck or pull out the AC power cord Changes to an MD made through recording are saved only when you update the TOC by ejecting the MD or changing the deck to standby by pressing the 1 0 switch The MD deck uses the SCMS Serial Copy Management System on page 41 MDs recorded through digital input connector cannot be copied onto other MDs or DAT tapes through the digital output connector When recording digital signals that have been emphasized in the higher frequencies The signal is automatically de emphasized with attenuation proportional to the degree of emphasis and the level of the de emphasized signal is indicated on the peak level meters When the deck is recording or in recording pause digital signals input through one of the digital input connectors are output to the DIGITAL OPTICAL OUT connector with the same sampling rate To change the digital input signal to another sampling rate for output without recording it to an MD use Input Monitor Function see page 10 QEN 1 of Recording on MDs Useful Tips for Recording amp EJECT MENU NO INPUT TIME I AMS bel MHM REC Checking the remaining recordable time on
117. l you reach the ending point point B then press AB again REPEAT A B lights continuously The deck starts to play the specified portion repeatedly To cancel A B Repeat Press REPEAT CLEAR or Bl Setting new starting and ending points You can repeat the portion immediately after the currently specified portion by changing the starting and ending points 1 Press AB while REPEAT A B appears The current ending point B becomes the new starting point A REPEAT A lights continuously and B flashes in the display 2 Continue playing the track or press PP until you reach the new ending point point B then press A B again REPEAT A P lights continuously and the deck starts playing repeatedly the newly specified portion Playing MDs Playing in Random Order Shuffle Play You can have the deck shuffle tracks and play them in random order PLAY MODE 1 Press PLAY MODE repeatedly or SHUFFLE once until SHUFFLE appears in the display when the deck is stopped 2 Press gt to start Shuffle Play Shuffle and ti appear in the display while the deck is shuffling the tracks To cancel Shuffle Play Press PLAY MODE repeatedly or CONTINUE once when the deck is stopped until SHUFFLE disappears Q You can specify tracks during Shuffle Play To play the next track turn AMS clockwise or press gt gt To play from the beginning of the
118. ment results in the The optical pick up moves to the pit area automatically and servo is imposed 40 11 Rotate the knob until the waveform of the oscilloscope moves closer to the specified value In this adjustment waveform varies at intervals of approx 2 Adjust the waveform so that the specified value is satisfied as much as possible Traverse Waveform vel A Nin Specification A B 12 Press the button and save the adjustment results in the non volatile memory EFB fiti SAV will be displayed for a moment Next EF MO ADJUS is displayed The disc stops rotating automatically 13 Press the button and remove the disc 14 Load the check disc MD TDYS 1 15 Roteto knob and display EF CD ADJUS C12 imposed automatically 17 Rotate the knob so that the waveform of the oscilloscope moves closer to the specified value In this adjustment waveform varies at intervals of approx 2 Adjust the waveform so that the specified value is satisfied as much as possible Traverse Waveform gt 1 vc MAL AIDA NIM U Specification A B 18 Press hel YES button display EFB SAV for a moment and save the adjustment results in the non volatile memory Next EF CD ADJUS will be displayed 19 Press the 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 adjustmen
119. model 4 998 210 6L E Singapore model 4 998 210 7L Hong Kong model TABLE OF CONTENTS 1 SERVICING NOTE 2 GENERAL 3 DISASSEMBLY 3 1 Case and Front Panel 552 Slider CAM una 3 3 Base Unit MBU SA and BD Board 3 4 SW Board and Loading Motor M103 4 TEST MODE 5 ELECTRICAL ADJUSTMENTS 6 DIAGRAMS 6 1 Circuit Boards Location 6 2 Brock Diagrams DD CHO e OO OO JAG KA Malti Section is s va artes sabat ku aaa 6 3 Printed Wiring Board BD Section 6 4 Schematic Diagram BD Section 1 2 Schematic Diagram BD Section 2 2 6 5 Schematic Diagram Main Section 1 2 Schematic Diagram Main Section 2 2 6 6 Printed Wiring Board Main Section 6 7 Printed Wiring Board Panel Section 6 8 Schematic Diagram Panel Section 6 9 Schematic Diagram BD Switch Section 6 10 Printed Wiring Board BD Switch Section 6 11 IC Block Diagrams 6 12 IC Pin Functions 7 EXPLODED VIEWS 7 1 Case and Back Panel Section 1 2 Front Panel Section 7
120. msec Almost all H is output DOSY o Digital In U bit CD format or MD format subcode Q sync SCOR output to the system control Laser power switching input from the system control H Recording L Playback m Nr o memp sens oup to te sysem conoi U p oso o System clock ouput G12F5 225792 MH Noted U u pour 0 Piga audio ouput Opieatowe LR clock input H Lch L R ch 5 or asa opa we DIA comenten x IK o LR dock ouput for the A D and D A convener GA K s Xp O Bi cock output to the A D and D A converter 28224 MH 5 F O 12890 Mt loci ouput Notas 30 DVDD 3V power supply Digit n 31034 aswa 0 DRAM address pat 35 AI0 O DRAM address output Not used 364040 KOZ 0 DRAM adamo T 4 jam 0 DRAM address output Nowe 42 DVSS Ground Digital s for OO Output enable oupatforDRAM 44 XCAS 0 CAS signal output for DRAM CAS signal output for DRAM s aw o Address opus or PAM T 4 13 66 0 SET 47 XWE __ Write enable signal output for DRAM Used CXD2652AR Not used CXD2650R S stands for Schmidt input I A for analog input O 3 for 3 state output and O A for analog output in the column I O Te 49 D 0 Data input output for DRAM 5 Aso 0 Playback EFM duplox signaloupat T ss avo av pow
121. n 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 Function The deck has a self diagnosis display This function shows a three digit display a combination of a letter and figures and the corresponding message alternately so you can check the deck s condition If such a display appears check the following table in order to resolve the problem Should any problem persist consult your nearest Sony dealer Self diagnosis display EM C11 Protected _ Three digit display Message Cause Remedy C11 Protected The inserted MD is record protected Take out the MD and close the record protect tab page 7 CI3 REC Error The recording was not made properly Set the deck in a stable place and repeat the recording procedure The inserted MD is dirty with smudges fingerprints etc scratched or not up to standards gt Replace the disc and repeat the recording procedure C13 Disc Error The deck could not read the TOC of the MD properly Take out the MD and insert it again C14 Dise Error The deck could not read the TOC of the MD properly gt Insert another disc gt If possible erase all tracks on the MD using the All Erase Function on page 29 C71 Din Unlock A moments lighting is due to the signals of the digit
122. nd press AMS or YES 5 Turn AMS until the new track position appears 7 I 14 o 3 gt Benn mm MISE gant cire Track number New track to be moved position 6 Press AMS or YES Complete appears for a few seconds and the moved track begins playing back To cancel the Move Function Press MENU NO or Editing Recorded MDs Labeling Recordings Title Function You can create titles for your recorded MDs and tracks Titles which may consist of uppercase and lowercase letters numbers and symbols for a maximum of about 1 00 characters per disc appear in the display during MD operation You can also use the remote to label a track or an MD see Labeling tracks and MDs with the remote on page 35 LEVEL DISPLAY CHAR MENU NO YES lt P gt Use the following procedure to label a track or an MD You can label a track while it is playing pausing or recording If the track is recording be sure to finish labeling before the track ends If the track ends before you ve completed the labeling procedure the characters already entered are not recorded and the track will remain unlabeled 1 Press MENU NO to display Edit Menu 2 Turn AMS until Name appears in the display and press AMS or YES Skip this step while recording 3 Turn AMS until Nm In 7 appears in the display then press AMS or YES 4 Turn AMS to select Disc to label an MD or to spe
123. ng the function through menu operation on the deck 1 Do Steps 1 and 2 in Inserting blank spaces while recording to tape on this page 2 Turn AMS to select Auto Off then press AMS 3 Press MENU NO Cancelling the function using the remote T While the deck is stopped press A SPACE repeatedly until Auto Off appears Note If the Auto Space Function is on while recording a selection containing multiple track numbers for example a medley or symphony blank spaces will be inserted within the selection whenever the track number changes Pausing after each track Auto Pause When the Auto Pause Function is on the deck pauses after playing each track Auto Pause is convenient when recording single tracks or multiple nonconsecutive tracks Select Auto Pause instead of Auto Space in Step 3 on Inserting blank spaces while recording to tape on this page T You can turn on the Auto Pause Function using the remote V While the deck is stopped press A SPACE repeatedly until Auto Pause appears in the display To restart playback Press E gt or H To cancel Auto Pause Cancelling the function through a menu operation on the deck Da Steps 1 to 3 in To cancel Auto Space on this page Cancelling the function using the remote While the deck is stopped press A SPACE repeatedly until Auto Off appears Note If you turn off the deck or disconnect the AC power cord the deck will r
124. nted in Japan 1998 3 9 922 779 11 Home A amp V Products Company Published by General Engineering Dept 90 Shibaura
125. o erase the past error history After pressing the button and er refresh is displayed press the button to erase the history Complete will be displayed momentarily Be sure to check the following when this mode has been executed e The data has been erased e The mechanism operates normally when recording and play are performed tm refresh 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 AMS button and tm refresh is displayed press the button to erase the history Complete will be displayed momentarily Be sure to check the following when this mode has been executed e The data has been erased e The mechanism operates normally when recording and play are performed Table of Error Codes Details of Error Details of Error Disc error PTOC cannot be read Cannot focus Servo has deviated DISC ejected Cr retry Access erron Address cannot be read Servo has deviated EDA Play retry error C2 error Disc error UTOC error CON ESG retry error Ge not ejected z Playback retry error CAUTION Danger of explosion if battery 15 incorrectly replaced Replace only with the same or equivalent type recommended by the equipment manufacturer Discard used batteries according to manufacture s
126. of the unit e 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 button When Edit Menu is displayed on the fluorescent display tube rotate the knob to display All Erase Press the button Or press the knob When All Erase is displayed on the fluorescent display tube the music calendar number blinks Press the YES button to display Complete and press the LI button immediately Wait for about 15 seconds while pressing the button The knob can be pressed instead of the button for the same results When the TOC displayed on the fluorescent display tube goes off release the LI button Press the REC button to start recording Then press the NI button and start recording To check the track mode press the gt button to start play To exit the test mode press the O 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 MR gt oS Fig 1 Reading the Test Mode Display Fig 2 Reading the Test Mode Display During recording and stop During playback RTs c c O HHH Fluores
127. on signal input from the recording position detection switch Detection signal input from the playback position detection switch 61 62 Operation mode output Write H 3 3V power supply 78 e TIT ob lee EUR MMER 7 5 7 NNNM DZE Recording protection claw detection input from the protection detection switch PROTECT Protect H Disk reflection rate detection input from the reflect detection switch REFLECT KR with low reflection rate H 70 LDON O Laser ON OFF control output H Laser ON rij s i 1 111 lt lt Digital rest signal RR to the CXD2654R and motor driver Reset L th 0 Detection input from the limit switch Sled limit In L Focus OK signal input from the CXD26504R MNTO FOK e H is input when focus is on LIMIT IN Clock signal output to the backup memory Clock signal output to the backup memory output to the backup memory MARIE data transmission timing output to the CXD2654R 1 Clock destination select pin US Canadian L Except US Canadian H E I Clock destination select pin US Canadian H Except US Canadian L citi C m p fo 85 NC O Notused CA 10 ws wc o 89 SOURCE 1 Input source change input A D input O N 9 0 Nd SSCS 92 N O Notused 9
128. ppears for a few seconds and the portion between point A and B is erased To cancel the A B Erase Function Press MENU NO or Note If Impossible appears in the display this means You specified point B comes before point A Point B should be specified after point A The specified portion cannot be erased This sometimes happens when you ve edited the same track many times and is due to a technical limitation of the MD system not a mechanical error Editing Recorded MDs Dividing Recorded Tracks Divide Function With the Divide Function you can mark a track number at places that you want to randomly access afterwards Use this function to add tracks to MDs recorded from an analog source and therefore contain no track numbers or to divide an existing track into multiple portions for locating positions in the middle of a track When you divide a track the total number of tracks on the MD increases by one and all tracks following the divided track are renumbered Example Dividing track 2 to create a new track for C Track 1 2 3 number lt gt I u Track 2 is divided and a Dividing new track is created for C 1 2 3 4 8 C D MENU NO YES Dividing a track after selecting the track 1 While the deck is stopped plaving or pausiny ppea playing P press MENU NO to display Edit Menu 2 Turn AMS until Divide appears in the display t
129. ppears in the display To cancel labeling Press MENU NO or IR Note You cannot label a track or an MD while you are recording over an existing track Editing Recorded MDs Copying a track or disc title You can copy a track or disc title to use it as a title of another track or the disc title within a disc Note that you can do this operation by using the controls on the deck only 1 Press MENU NO to display Edit Menu 2 Turn AMS until Name appears in the display _ and press AMS or YES 3 Turn AMS until Nm Copy appears in the display 4 Press AMS or YES 5 Turn AMS to select Disc to copy the disc title or the track whose title you want to copy and press AMS or YES If No Name appears in the display The disc or the track has no name 6 Turn AMS to select Disc for disc title or to specify the track number to copy a title and press AMS or YES Complete appears for a few seconds to indicate that the copying operation is completed If Overwrite appears in the display The disc or track you selected in Step 6 above has a title If you continue the title copying press AMS Or YES To cancel title copying Press MENU NO or Labeling tracks and MDs with the remote B MENU NO Alphabet number buttons NAME CLEAR CHAR NUM T Press NAME repeatedly until a flashing cursor appears in the display then do the following To label Make su
130. r down sas Lm sean rund A digi D A initialize L Initialize m max O 256 clock opt SSS pos se Ground VA ia 512 fs clock output 8 5 so DABO ia 26 1 1 1 1 14 15 1 1 1 1 2 2 2 2 24 25 n o von DV power app nas e m H Reh Mout _ sa aem e AV power supply sss yy pe je H s ETT ITV 56 x sv power supply ta T s xov 9 wl eseiaton ouput PA ME pe ws oem I s wm T w a DO inu _ 76 amp Wm 45 46 47 Ground A D digital Test pin Fixed at L I m pes Ground A D analog EN EN 0 e C501 System Control M30610MCA 251FP 12 ne fo SNe 5 fom O Ci erore voeg ouput qa y 4 anm 0 ADenorrate voltage output ieda EY 5 SQSY ADIP sync or subcode Q sync input from CXD2654R RMC Remote controls Not used Fixed at L Data bus changed input Fixed at L Ground Not used Fixed at L Not used Fixed at L System rest input Main clock output 7 0M Hz Ground Main clock input 7 0M Hz 3 3V power supply Fixed at Digital in sync input Z O BYTE CNVSS XIN T XOUT T S RST XOUT VSS XIN 3 3V M DQSY P DOWN XINT JOG1 JOGO NC SWDT SRDT SCLK
131. re that the deck is A track Playing pausing recording the track to be labeled or stopped after locating the track to be labeled An MD Stopped with no track number appearing in the display 2 Select the character type as follows To select Press Uppercase letters CHAR repeatedly until Selected AB appears in the display Lowercase letters CHAR repeatedly until Selected ab appears in the display Numbers NUM repeatedly until Selected 12 appears in the display 3 Press an alphabet number button to enter a character After you enter a character the cursor shifts rightward and waits for the input of the next character You can change the character type at any time during Step 3 see Step 2 Continued 35 3 6 Editing Recorded MDs 4 Repeat Step 3 until you have entered the entire title If you entered the wrong character Press or until the character to be corrected starts flashing Press CLEAR to erase the incorrect character then enter the correct one 5 Press NAME again This completes the labeling procedure and the title appears in the display To cancel labeling Press MENU NO or Bl Changing an existing title F 1 Press NAME then do the following To change Make sure that the deck is track title Playing pausing the track whose title is to be changed or stopped after locating the track whose title is to be changed A disc mame Stopped
132. record the IOP value on the pick up according to the following procedure Record Precedure gee dm U While pressing the knob and IM button connect the power plug to the outlet and release the knob and button Rotate the knob to display Service and press the button Rotate the knob to display lop Write C28 and press the button The display becomes Ref is an arbitrary number and the numbers which can be changed will blink Input the IOP value written on the optical pick up To select the number Rotate the knob To select the digit Press the knob When the button is pressed the display becomes Measu is an arbitrary number As the adjustment results are recorded for the 6 value Leave it as it 15 and press the button Complete will be displayed momentarily The value will be recorded in the non volatile memory and the display will become Top Write Press the button to complete Standby will be displayed Display Precedure 1 2 Rotate the knob to display Service and press the button 3 4 QQ Q is displayed and the recorded contents are displayed While pressing the AMS knob and M button connect the power plug to the outlet and release the knob and M button Rotate the knob to display lop Read C27 indicates the Iop value labeled on the pick up HHH indicate
133. rms Over 10 aek A kil jack 800 Rated TWE OUT jacks at 50 kilohms kilohms type impedance input input LINE ANALOG Phono 47kilohms 800 mVrms 125 mVrms DIGITAL Puate Optical wave IN lieks OPTICAL OUT optical length i connector 660 nm EXCEPT US Canadian models jack DIGITAL Square Optical wave OPTICA IN optical length connector 660 nm jack Continued on next page MINIDISC DECK General Supplied accessories Power requirements e Audio connecting cords 2 Optical cable 1 Where purchased Power requirements 3 ss gt gt e Remote commander remote RM D15M 1 Continental Europe and UK 220 230 V AC 50 60 Hz A A A P __ __ __ e Sony R6 size AA batteries 2 Other countries 110 120 220 240 V AC 50 60 Hz US Canadian 120 V AC 60 Hz Optional accessories Power consumption 18 W Recordable MDs MDW 60 60 min MDW 74 74 min Dimensions approx w h d incl projecting parts and controls m m 430 x 95 x 280 mm Design and specifications are subject to change without notice Mass approx 3 4 kg 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 instructio
134. s the op value after adjustment To end press the button or MENU NO button to display Iop Read Then press the REPEAT button to display Standby 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 w Measure if unsatisfactory NE Unsatisfactory if specified value is not satisfied y Laser power check 0 9 mW power e Clean the optical pick up 5 6 2 See page 37 Specified value 0 84 to 0 92 mW e Adjust again e 7 0 mW power Replace the optical pick up Specified value 6 8 to 7 2 mW lop at 7mW Replace the optical pick up e Labeled on the optical pickup Iop value IOMA Traverse check e Traverse waveform Replace the optical pick up 5 6 3 See page 37 Specified value Below 10 offset Focus bias check e Error rate check Replace the optical pick up 5 6 4 See page 38 Specified value For points a b and c CI error Below 220 AD error Below 2 C PLAY check Error rate check Replace the optical pick up 5 6 5 See page 38 Specified value a When using test disc MDW 74 AU 1 CI error Below 80 AD error Below 2 b When using check disc TDYS 1 CI error Below 50 Self recording playback CPLAY error rate check If always unsatisfactory check Specified value
135. t 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 BD board 330 kQ CN110 pin G TE CN110 pin VC a db 5 12 FOCUS BIAS ADJUSTMENT Adjusting Procedure 1 Load a test disk MDW 74 AU 1 2 Rotate the knob and display CPLAY MODE C29 3 Press the button and display CPLAY MID 4 Press the button when C Hiig AD ti is displayed Rotate the knob and display FBIAS ADJUST C13 6 Press the button and display HG a CHP The first four digits indicate the C1 error rate the two digits after indicate ADER and the 2 digits after a indicate the focus bias value 7 Rotate the knob in the clockwise direction and find the focus bias value at which the C1 error rate becomes 220 Refer to Note 2 Press the button and display Hp b OO 9 Rotate the knob im the counterclockwise direction and find the focus bias value at which the C1 error rate becomes 220 u OO 10 Press the button and display F ES C HP 11 Check that the C1 error rate is below 50 and ADER is 00 Then press the button 12 If the Li in HE GE GE HD 1s above 20 press the YES button If below 20 press the MENU NO button and repeat the adjustment from step 2 13 Press the button to remove the test disc Note 1 The relation between
136. ta will be displayed 4 To save the data press the YES button When not saving the data press the MENU NO button displayed and turned back to TEMP ADJUS display then When the MENU NO button is pressed TEMP ADJUS will be displayed immediatelly Specified Value OF 10 IF and 20 2 5 10 LASER POWER ADJUSTMENT Check the IOP value of the optical pick up before adjustments Refer to 5 8 Recording and Displaying IOP Information Connection Laser power meter i Optical pick up objective lens Digital volt meter Mali BD board CN110 pin 0 lt _____ __O CN110 pin G IOP o Os 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 or PP button to move the optical pick up Connect the digital volt meter to CN110 pin 1 3V and CN110 pin IOP 2 Rotate the knob and display LDPWR ADJUS C10 Laser power For adjustment 4 Rotate the AMS knob so that the reading of the laser power meter becomes 0 85 to 0 91 mW Press the button after setting the range knob of the laser power meter and save the 6 Rotate the knob so that the reading of the laser power meter becomes 6 9 to 7 1 mW press the button and save it Note Do not perform the emission with 7 0 mW more than 15 seconds continuously Un gt 5 w e z
137. ted To protect an MD against accidental erasure To make it impossible to record on an MD slide the tab in the direction of arrow opening the slot Io allow recording close the slot Record protect tab Y Slide the tab in the Rear of the disc direction of arrow 7 enueuu UO ONIJSU 0 0 O O O gt 7 D c D O O 3 a Playing an MD jej You can locate and play back a track while tha dedos 1 Turn on the amplifier and set the source selector to the position stopped for MD deck 1 Turn AMS or press or di until e number of the 2 bas WO AGR POWANIA a The STANDBY indicator turns off appears 2 Press AMS or D gt 3 Insert an MD QY To use headphones Connect them to PHONES jack Use PHONE LEVEL to adjust the volume Q You can adjust the analog signal level output to the LINE ANALOG OUT jacks 1 While the deck is playing press LEVEL DISPLAY CHAR repeatedly until the line output adjustment 4 Press A The deck starts playing Adjust the volume on the amplifier 2 Turn AMS or press LEVEL to adjust the output signal level With the label side up With the arrow pointing this way Notes To Do the following The output level for the Stop playing Press 88 PHONES jack is also I changed Pause playing Press MI Press the button again
138. the MD Press TIME When you press the TIME button repeatedly while recording the display alternates between the recording time of the current track and the remaining recordable time on the MD When you press the TIME button repeatedly while the deck is stopped the display alternates between total disc playing time and remaining recordable time on the MD see page 19 Monitoring the input signal Input Monitor Before starting recording you can monitor the selected input signal through the deck s output connectors 1 Press amp EJECT to remove the MD 2 Set INPUT according to the input signal you want to monitor When the INPUT switch is set at ANALOG The analog signal input through the LINE ANALOG IN jacks is output to the DIGITAL OPTICAL OUT connector after A D conversion and then to the LINE ANALOG OUT jacks and the PHONES jack after D A conversion When the INPUT switch is set at OPT or COAX After passing through the sampling rate converter the digital signal input through the respective digital input connector is output to the DIGITAL OPTICAL OUT connector and after D A conversion to the LINE ANALOG OUT jacks and PHONES jack 3 Press REC If the INPUT switch is set at ANALOG AD DA appears in the display If the INPUT switch is set at OPT or COAX DA appears in the display If Auto Cut appears in the display Auto Cut There has been no sound input for about 30 seconds during re
139. the counter reaches to 0 05 Fade out playback During playback press FADER at the position where you want fade out playback to start in Fade 32s flashes and the deck performs fade out playback until the counter reaches 0 05 The deck changes to playback pause when fade out playback finishes Note The signal level output to the DIGITAL OPTICAL OUT connector does not change je You can set the duration of fade in and fade out playback independently Do Steps 1 to 5 in You can set the duration of the fade in and fade out recording independently on page 17 Playing an MD Using a Timer By connecting a timer not supplied to the deck you can start and stop playback operations at specified times For further information on connecting the timer or setting the starting and ending times refer to the instructions that came with the timer TIMER PLAY MODE gt 1 Do Steps 1 to 3 in Playing an MD on page 8 N Press PLAY MODE repeatedly or one of the PLAY MODE buttons once to select the play mode you want To play only specific tracks create a program see page 23 3 Tf you want to specify the time for the start of playback go to Step 4 you want to specify the time for the end of playback press C to start playback then go to Step 4 e If you want to specify the time for both start and end of playback go to Step 4 4 Set TIMER on the deck to PLAY S
140. tion Remark CERAMIC 0 001uF 10 50V CERAMIC 0 001uF 10 50V CERAMIC 0 001uF 10 50V lt CONNECTOR gt HOUSING CONNECTOR 5P CONNECTOR BOARD TO BOARD 13P lt FLUORESCENT INDICATOR gt INDICATOR TUBE FLUORESCENT lt C gt IC GP1UC7X IC MSM9201 AEPUK E SPHK AUS lt TRANSISTOR gt TRANSISTOR 2SC2603 EF TRANSISTOR 2SC2603 EF lt RESISTOR gt CARBON 2 2K 5 1 4W F CARBON 3 3K 5 1 4W CARBON 4 7K 5 1 4W F CARBON 10K 5 1 4W CARBON 33K 5 1 4W CARBON 2 2K 5 1 4W F CARBON 47 5 1 4W F CARBON 100 5 1 4W CARBON 3 3K 5 1 4W CARBON 100 5 1 4W CARBON 100 5 1 4W CARBON 100 5 1 4W CARBON 100 5 1 4W CARBON 100 5 1 4W CARBON 100K 5 1 4W CARBON 100 5 1 4W CARBON 100K 5 1 4W lt SWITCH gt SWITCH KEYBOARD amp EJECT SWITCH KEYBOARD PLAY MODE SWITCH KEYBOARD REPEAT SWITCH KEYBOARD SCROLL SWITCH KEYBOARD LEVEL DISPLAY CHAR SWITCH KEYBOARD TIME SWITCH KEYBOARD FADER HP BOARD lt CAPACITOR gt CERAMIC 100PF 10 50 CERAMIC 100PF 10 50V Ref No CN791 J791 R791 R792 RV791 RV791 Part No 1 506 468 11 1 770 306 11 1 249 393 11 1 249 393 11 1 225 329 11 1 225 590 11 Description Remark lt CONNECTOR gt PIN CONNECTOR 3P lt JACK gt JACK LARGE TYPE PHONES lt RESISTOR gt CARBON 10 5 1 4W F CARBON 10 5 1 4W F lt VARIABLE RESISTOR gt RES VAR CARBON 1K 1K PHONES LEVEL US CND
141. ton is pressed the display changes in the following order lt lt REC Turns recording ON OFF when pressed during continuous playback 1 Mode display Displays TEMP ADJUST CPLAYMODE etc pee del Mode display 2 Error rate display Displays the error rate in the following way C OOOOAD o00 C Indicates the Cl error AD Indicates ADER Error rate display Address display Auto gain display Not used in servicing 3 Address display The address is displayed as follows MO recordable disc CD playback only disc Pressing the button switches between the group display and bit display 1 1 1 8 lt DD DD MO pit and CD h OO00a O0O00 MO groove h Indicates the header address s Indicates the SUBQ address a Indicates the ADIP address Detrack check display Not used in servicing IVR display Not used in servicing Note is displayed when servo is not imposed 4 Auto gain display Not used in servicing The auto gain is displayed as follows AG 00 00 00 5 Detrack check display Not used in servicing The detrack is displayed as follows ADR lt D DDD DD 6 IVR display Not used in servicing The IVR is displayed as follows E L3 D DT 3 C 30 MEANINGS OF OTHER DISPLAYS Contents Display i When Lit When Off LE During continuous playback CLV ON STOP CLV OFF Tracking servo OFF Tracking servo ON Recording mode ON Recordin
142. uF 25V 0 1uF 25V 0 01uF 50V D101 8 719 988 62 0 47uF 10 16V D181 8 719 046 86 100PF 5 50V D183 8 719 046 86 0 015uF 5 50V 0 47uF 10 16V 0 0022uF 10 100V 10101 8 752 080 95 0 1uF 25V IC103 8 729 903 10 0 1uF 25V IC121 8 752 389 44 IC123 8 759 096 87 100uF 20 6 3V IC124 8 759 334 38 100PF 5 50V 100PF 5 50V IC152 8 759 430 25 100PF 5 50V IC171 8 759 487 04 0 1uF 25V IC181 8 759 481 17 IC192 8 759 460 72 100uF 20 6 3V 0 1uF 25V 0 01uF 50V 0 1uF 25V L101 1 414 813 11 0 0068uF 10 50V L102 1 414 813 11 L103 1 414 813 11 10uF 20 10V L105 1 414 813 11 10uF 20 10V L106 1 414 813 11 84 lt COIL gt INDUCTOR INDUCTOR INDUCTOR INDUCTOR INDUCTOR 0uH 0uH 0uH 0uH 0uH 20 20 20 10 20 10 20 Remark 50V 50V 25V 25V 10V 25V 16V 25V 10V 500V 16V 50V 25V 6 3V 25V 25V 25V Ref No L121 L122 L151 L152 L153 L154 L161 L162 L181 Q101 Q102 Q103 Q104 Q162 Q163 Q181 Q182 R103 R104 R105 R106 R107 R109 R110 R111 R112 R113 R115 R117 R120 R121 R123 R124 R125 R127 R129 R131 R132 R133 R134 R135 R136 R137 R140 R142 R143 R144 R145 R146 R147 R148 R149 R150 Part No cl 414 813 11 414 813 11 412 029 11 412 029 11 412 032 11 412 032 11 414 813 11 414 813 11 216 295 91 8 729 403 35 8 729 026 53 8 729 028 99 8 729 028 99 8 729 101 07 8 729 403
143. wer meter 80105 Parts No J 2501 145 A e Oscilloscope Measure after performing CAL of prove Digital voltmeter e Thermometer e 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 ground 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 6 7 As the disc used will affect the adjustment results make sure that no dusts nor fingerprints are attached to it 5 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 1 Insert a disc blank disc commercially available 2 Rotate the knob and display CREC MODE C31 3 Press the button again to display CREC MID Display CREC 0300 and start to recording 4 Complete recording within 5 minutes 5 Press the button and stop recording 6 Press the button and remove the disc The above has been how to create a continuous recorded data for the focus bias adjustment and error rate check Note Be careful not to apply vibration during continuous recording 36 5 6 CHECKS PRIOR TO REPAIRS These checks are performed before replacing parts according to approximate specifications to determine the f
144. with no track number appearing in the display 2 Hold down CLEAR until the current title is erased 3 Enter the new title Do Steps 6 to 9 of Labeling Recordings on page 34 or Steps 2 to 4 of Labeling tracks and MDs with the remote on page 35 and this page 4 Press NAME Erasing a title on a disc Name Erase Use this function to erase a title on a disc 1 While the deck is stopped playing or pausing press MENU NO to display Fdit Menu 2 Turn AMS until Name appears in the display and press AMS or YES 3 Turn AMS until Nm Erase appears in the display and press AMS or YES 4 Turn AMS to select Disc to erase the disc title or the track whose title you want to crase and press AMS or YES Complete appears for a few seconds and the title is erased To cancel Name Erase Function Press MENU NO or BM Erasing all titles on a disc Name All Erase Use this function to erase all titles on an MD simultaneously 1 While the deck is stopped playing or pausing press MENU NO to display Edit Menu 2 Turn AMS until Name appears in the display and press AMS or YES 3 Turn AMS until Nm AllErs appears in the display and press AMS or YES Nm AllErs appears in the display 4 Press AMS or YES Complete appears for a few seconds and all titles are erased To cancel the Name All Erase Function Press MENU NO or You can undo t

Download Pdf Manuals

Related Search

Related Contents

Baureihe HY  HAC - Z-Car.Com  ADT Security Services ADT-APS-6R User's Manual  DNX SERIES DDX SERIES  Fiche d`Option Collectivité  Manual de Instalação e Operação  Descargar manual de usuario - Confort Compact Tolva  INSTRUCCIONES DE INSTALACION Y PROGRAMACION HOJAS  Service Manual - Appliance Factory Parts  

Copyright © All rights reserved. Failed to retrieve file