Home

PCM-R300

1. 6 Q 6 0 A YT _ 9 09 XX ag gt rn EB E 5 nos zo D 5 C603 25 LUG502 cso3 z 2 54 250v us A RE CHASSIS m A B CONVERTER TEV REG POWER g 5V REG EHP TRANSFORMER quu 18 1 8901 0E2N m r 91 b Pe Qs s FP BELICE spp Aa F ro Feuer w 6 INVERTER gt 8902 10E2N z gt H RV101 ra 5 R N i O4 b 20 e m Hel kas DOOM KT 8904 10E2N E AE 5 SU M ollis go H es a gl SBM DIGITAL FILTER G REC VOL BE E BOARD C673 100 10 w 6674 0 1 1 P 675 0 1 2 ANALOG FIE 0221 271 4 ui sam RE L 253 3 5 TIN sm T 30V REG 0 OVER CURRENT ME LIMITER e 0911 j bed 2581375 l 10V REG 1222 D A CONVERTER E n e a r w R204 3 3 glo _ PRIMARY BOARD pu 2 SE Bas 16651 1 2 Ce iv AB z SZ ir 2 93 zd R201 3 5 lt S Tum suis m iUe HH 4 HEADPHONE ngal karl D I c a 16651 2 2 hr A go LT 0 NES532P R202 3 3 res 2200p cons cop K fer wy ad LUGO01 4601 CHASSIS M Tm PHONES o o Ca z CX SWITCH ase e Fit REG N
2. 9940 F JS010 NAJO 3495572 a1 PMO AJEL gultlsal uong 55914 IE dSr1Vd asne 1015 3urp1o281 dojg 55914 ol omy sdojs pue S uruur8 q sy 0 AJ EJYEUIOJNE ay pus ay sayoeas au amos ure1do1d ayy pes 511015 4 AV Td dO PEAS Vd 55911 SI Taaa ay 9 2 00 THI TdA T1 DHU UNA ayy 3 ndur ay Surpio3 1 31848 JOU esned 04 SA8UEYD yep aur m 00 233 55511 sdojs pur ade uoniod p p i0334 ay Jo pua au 81220 yap au j 44 lt a 55214 Z 8 sy 0 ay MAN SS 14 L uon4od pap10281 y jo pue y D10391 01 SuTuuTsaq ade ay PUIMSI 03 MEM 55914 ade ay Jo au 01 11215 NOA uonisod 31820 G suore1ad0 3 seg AP z So8uEU gt SUL LAISTA 55944 ay 39594 01 HF 0 pue gp ZI paaa Sutp1o221 daay
3. Afuo sapre uogiod ayy jo pus U 0j S AWY SUKHEUSI aq e JO aseo ayy UT q 0 aded aas 01198 SI JSIAWI d 942 aq jou ILA JO aum au o Aejdsip gJajunoa 9121 1043 aum Buuni ade 48993 eu uo aun Guruleursy BUJ Jo muru aun aum ain osqy AML se sadueuo ayy uoyng 5914 nod awy uo JTOW AALNNOD 20 HOOIN 55914 13538 3GOW Aeqdsip pue ayes 10410 ade uo amp 81 jo aum Zuruuni ode ayy moys au asn ue Kejdsiq ay Inoqy ode Jo Sutuurdoq BUJ Z st jeu oged aas CH 32036 10 aq jou no 4 e JO 8 au LOU 310N q AV KI 10 T HS VA 55924 Guip102091 5 01 uiede 531035 oup Suysel St 103eorpur DAY S OYA 55944 an eA 395944 ou uey 1 310 e Jo a eds xyuejq e masul 0 pessaud u q sey O
4. ayy 184814 aug ur siseuduro YIM jeudis orpne ue dulAe d st yap aur Aejdsip dn 5 6 SISVHdIN3 942 JI pedeurep 10 SI ayy e 12 8 aas ayasseo 170 SU Peau ay ueap SI peau yoeqAryd e JO 5 gt 95 10 91141509 ul 5 3 E1 10119 OU 10 Aejdsip ou u s use j 1OJEJIPUI HY SU JI AS AA 10 ALIYM IV S3 V 3H GI YHBAMNHA GI 993 150 10 NIJO 24 ssaid nod uone rpur SU e dstp ay e st adej ay jo pua ayy 10 Sutuurdaq IO ISUJOUE Gurprooa1 auo uonmsue paeds punos ay JOJIUOW Bupa uunp palue Sugjos DFA 10 poprova Aejd 88522 Surwo 0j a ayer ysry Mays JAJUNOJ BUJ e 59105 Puueyo M 10 7 241 uo 10119 au puodsaxioo A LIESS308U 4 Jo y peau xoeq e d y 107 papap 10449 au speau yoq puur orpne jo ap aug peau xpegAe d aansodsar aug sreadde 0000 SI 10113 OU 1 g pue speay peq erd Sun uo ayer 10119 moys Ya au pue
5. uoniojsrp punos pes 51 8 95941 e dsip saysey gPOO pue dn 103821pui ay sapun sjuauigas aur 0 sp 2x BUJ JI st 24815 12340438 awy yora SUISUEUD gp 0 pue u1Zuas 29315 LUNUIXEUI 1324424 ay SMOUS NJAWA 941 TRULIOU 138uo H qisuons 20415 umurxeur oy o SuTpuodsa1100 SI SW yead ay JO 51191895 aur Do E o3 a X W w ga ERR aduei AQ 341 333 je SI 5 s rod sy uo 1243 OS I c CD THI WATI 238 umi punos au IU AA a3e1n22e jaaa Buipao2ai ayy 1snfpe paunj Jo papauuoo si weiZoid ay jeu suns aye uo jou st 10 aui 0 pa dauuo02 jou SI ao1nos ayy Aejdsip ay u sieadde YJOTNN JI 13 uo LASHA AALNNOD 10 LASTA 55914 euim buiuuni au 18591 0 6 2824 uo nuaw 22 83 nusu SNOTIEA 869998 0 MOY UO pasned 10 paddays st Yap ay UBUM A uo sIeodde Aejdstp nua p eT aded uo 10318 3U UO SHON 998 AJUNGI EL 10220 UO 20 MA SMoys 1ajunoo ayy asned Surpaooad Sulang
6. S DITH amp NC ISEL2 ISELI 23 SCALE 23 VSS 2 NC MODE RESISTOR SYSTEM MODE DITHER MODE SCA LE MAF 1 4 amp 5 TIMING amp CONTROL lt gt Ofset Bin 2 s Comp 4 4 1 am Li 64fs R MAT 30 IBIT 29 NC 28 27 26 25 CVSS 24 CVSS 23 VSS 22 VSS 21 AR1 IC653 CXD8505BQ lt a 9237 0 DETECT 4 CIRCUIT SHIFT 35 LATCH 36 XINT 37 512F80 8 TIMING IC903 M5230L A BALANCE ADJ AMP 00 E OVER CURRENT IN PROTECTION CIRCUIT REFERENCE VOLTAGE ADJ VOLTAGE ERROR CIRCUIT AMP OVER CURRENT OVER HEAT OUT PROTECTION PROTECTION CIRCUIT CIRCUIT START CIRCUIT cc E EL 6 gt tid wo LL gt O O C O r Q Q gt gt gt gt gt mr gt 3RD ORDER NOISE SHAPER 3RD ORDER NOISE SHAPER VSS L1 VSS2 IC999 AT24C01A 10SC TP B NC 1 8 VCC LOGIC DOUT ACK NC 2 7 TEST SERIAL MUX Y DEC EEPROM ADDRESS COUNTER DATA WORD NC 3 6 SCL DATA REGISTER E LOGIC H V PUMP TIMING CONTROL SERIAL LOGIC GND 4 STOP 5 SDA START 51 DISPLAY Section 802 MSM6338RS BI DIRECTION 16BIT S R ABSOLUTE CIRCUIT 15BIT LATCH COMP gt
7. ayy 1 3 no 5 47 ASNI SINV rum UO 4 AV 1d 10 lt lt 5521 Z u suopnq 4 PAI Jaquinu ayy DEL au 3283 e jo jaquinu jo 1aqumu welodd ayp inuy p sau 32141 55054 puryaq puoaas ayy 34800 o apdurexa dut e d quem SAWY spen Spaad AMPU SE jej 55941 jo Suruurgagq ayy Sur erd SAY ADENY luan auo pepe 55914 au jo Suruurdaq ayy 83144 55944 o 01 s durexo SAY 104 8 apum nod SE 10 seui H 55511 ixou jo Suruurdaq au ayy og 93220 OL 4 AX ld SIWY r 481 pue 91 59324 aes ade y uo snu si qurmu ureiZoid 350227 m OL ZI 91 ST saded oos ade ay uo s 3181 Jaye ng 5 JO e 34 UVI 5922 129410 SIAV 33841 e 201 st duo SIMMU Qc gt V Aejdsip y ui szeadde INIHL jl suonessdg eqAeld siseuduro Jo 38183p oui peuotiodord uonenuaye Burziseydusep TEUSTS ayy sejd
8. dojs GI pua su 10 sde jo pus ayy IO SPUODSS 6 JO uogos wege BurAejd 34235 pue Suruutdaq p AP jeaday Suunp aul JO Jaya sioajap sep au 5401 sown 42643 erd pap eur e dsrp ayy dn 348 T vada 94 e ATpajeadaz 1 5914 Ajpayeadas 59222 e 4 s 4 0000 00000 1V3434 E pe EM 58 x Arpayeada ade au UO S DEJ SU 10 YORI DYTDAdS e ejd ue yeaday Ajpajyeaday eqKejd MAU gt gt UMOP ap q AWJ 5594 ony Jaye ade ayy jo ayy BulAejd 3421 xpap ayy ayew ue noA 5 sdoys pue 31 03 ayy YDP au putmay ojny ade y jo pua ay 10 pua 10 Spuo3 s 6 40 JUEIQ e sipajap yap j ure1do1d ay pue 4015 Iequmu wesdoid duora ay aseda JOU uonnd YVI ay Sutss 1d uoynq lt ayy passa1d 4291102 344 370W182 au UO WVATO 243 55214 uojnq lt au passaud nod JI I ssy pang
9. 2 L MUTE AT24COTA TOSC B seg tama MC SV Ha MAIN BUS 2 bg SD x GNB F mv oo Page 37 ew beet 12 L MUTE Cran ero 10 MC 5V CASSETTE COMPARTMENT CAM u SEE E a ic Cram MAN DH 50 SEI D sus I fe 1 904 ea 5 m SV 2 TEND rev FEO gpd SB e END e G Q411 414 8 5V BRAKE PLUNGER H MAIN BOARD 2 2 39 MB GNO MO 5Y GND J 0452 457 492 R ao REEL MOTOR REEL MOTOR PWM BUFFER BRIVER 23818853 25818855 L C441 1 2 0441 K CAPSTAN MOTOR CAPSTAN MOTOR 16451 0 2 AGC PWM RE TENSION be PWM BUFFER R473 10 0481 2581587 0481 TENSION 9442 L RA ka W DRIVER 520 KKA 03 2 ar ee 1 _ m CAPSTAN MOTOR ASSY 27 21 M302 DRUM DRIVE BOARD CNOB Poge 28 E CASSETTE COMPARTMENT MOTOR BOARB CNI 28 22 23 24 25 capacitors are in unless otherwise noted pF pur SOW or less are not indicated except for electrolytics and tantalums e resistors are in Q ond 4 or less unless otherwise specified e HW fusible resistor Note Note The components identi Les composants identifi s par fied by mark dot
10. jo Suuoqunuo pue sapo qns jo Surseid SUUTIM e qns jo Bured 10 Suntur au jou op HV e S910N quiod yey Surpaooad Joy yp pue JUTOd zey 1 sdojs ade Suipsemioj jsey papap sr PUS ue Buug o yap ayy pue sdoys yDeqAtrd peq vjd Suunp papap st I PUS ue 14 ur spuodas QT u UI SPUODSS 6 st QI puo uy Surpio o e Jo puo 31 sageorpur pua uy QI pu3 Ae d 8u0 ut spuooas z ur puooos scq diys But erd paddnys aq 01 are jeu suonaod 32844 scq 4145 sal dis Japao 541284 UI 3571 Io soe MOTTE siaquinu ure18o4d 1215 se uonrmsod mues ou 3urAdnoof s1ioquimu se astas SISqUMU urea doa s19quunu uipurMa durpie dog jsej Suunp sea oi Kepd Suo ur spuooas gr uguar ur spuooss 6 SC WES OUT Aposiooad e jo uonrsod au aevo OF ALOJA pue MIRIT JO 14835 BUJ SOT 11935 SGI 11235 3123 al diyas QI PUJ yeap orpne ay uo OU Aou euZis sy Ajayesedos ay
11. L WIM L CHASSIS 0654 9 500 A 1 25C3402 e MUTING RELAY 1 001 DRIVE GER EACIN CHASSIS a HEADPHONE BOARD BOARD BOARD 38 2 39 40 e Waveforms 6 144MHz IC603 CLK 24 576MHz 653 X OUT e Waveforms T 5Vp p EN 1 25msec IC310 49 DFG PB mode 0 4 IC310 O DPG PB mode 9 407kHz IC310 MCLK 5 8 SCHEMATIC DIAGRAM MAIN SECTION 3 3 See page 49 for IC Block Diagrams See page 55 for IC Pin Functions See page 32 Printed wiring Boards 1 2 3 4 Ul e lt i O am e om NO W gt ub O Ce h IITIsI M D n ee MAIN BOARD 3 3 SM CN301 PH 4P REB si Ez BISPLAY BOARD ____ 5 ud e CN801 ENB SENSOR 47 LED DRIVER REC EN 30 ci ps 7540 0420 TPLNI 28 MAIN MECHA CONTROL ver fr sima EEN 1 pe SPRA can po BATA Gre
12. qns Suiserg pue aged pue sSed 514 uo sepoo qus Jo sos late LIS 344 asera 20 uontsod ue nod suoddey snp j Open 344 jo BSuruur83q ay Aeme pauonisod 10 ag sq 11816 jo SUTUONISOd ay Sura 31235 ZREWOJNE Burm 330N K snoaugjmuuris SIE r qumu ure1201d paudrsse au pue II 3115 V 3125 par ddns uo uoynq WWA1D 291 55214 ayy aouen Avjdstp au ut sivadde ayy uisse 04 NOA ayy ndur 0 S uohnq sagumu ayy 5534 4 T peubisse aq 01 Joquinu au 2 6 02 aged aas ON WOd ew Suys pen 3519 344 04 pausisse Jaquinu wiessold au 8 no 11645 1aquumu urexdodd ayy ade ay jo y uaym durp10231 31915 04 TUE nod UOHISOd Su u u1 pue equinu weigoid sy Aerdstp 0 qi meys JSBIESU ayy 0 ap PUIMSI sisqunu WEIS OJd OL 11835 UOUM Jou SISQUINU WEISOI peazsul sieadde pe ejdsip si saquinu ou uauyan sopo qns Sh SI JI 32615 1
13. MODE switch set to 48kHz ATF OFF and the INPUT switch set to COAXIAL or ANALOG OFFSET or fine adjust the SI and 1 guides so that the oscilloscope RF signal waveform remains the same when high low is repeated Finish the adjustment by screwing in 5 Check the RF signal waveform with the MODE switch set to LONG ON and the INPUT switch set to COAXIAL or ANALOG OFFSET ua 4 5 A or less 4 5 A or less __ 6 Check the signalwaveform with the switch set to LONG ON and the INPUT switch set to OPT OFFSET 0 1 Confirm that the RF signal waveform peak value B is 60mV more 2 Confirm that the undershoot level of the RF signal waveform s flat portion is within 10 A B 10 or less a B 10 or less 7 When the measured values are not within the above tolerance repeat items 3 to 6 above Adjustment Point Mechanism assembly DPG Adjustment Perform the following adjustment without fail when the drum has been replaced Procedure 1 Connect oscilloscope CH 1 to 183 PBRF and CH 2 to JW092 SWP on the main board Use CH 2 as the trigger When the CH 2 signal is inverted the trailing edge can be used for synchronization 2 Set the test mode main and load test tape TY 7252 8 909 822 00 3 Set the MODE switch to LONG ATF ON and the INPUT switch to OPT OFFSET 0 4 Pres
14. une marque sont critiques ted line with mark pour la s curit are critical for safety Ne les remplacer que une Replace only with part pi ce portant le num ro sp ci number specified fi B Bt Line e B Line adjustment for repair e Voltages and waveforms are dc with respect to ground under no signal conditions no mark REC PB PB lt gt REC X can not be measured e Voltages ore taken with a VOM Input impedance TOMO Voltage variations be noted due to normal produc tion tolerances e Waveforms are taken with o oscilloscope Voltage variations may be noted due to normal produc tion tolerances eCircled numbers refer to waveforms 43 PCM R300 PCM R300 5 9 PRINTED WIRING BOARD DISPLAY SECTION page 21 for Circuit Boards Location 1 2 3 4 5 6 7 8 9 0 H le B Page 34 ON Semiconductor Location pe no REMOCON BOARD DISPLAY BOARD m e o wo Note e o parts extracted from the component side internal component Pattern from the side which enables seeing 46 44 45 5 10 SCHEMATIC DIAGRAM DISPLAY SECTION See page 52 for IC Block Diagrams See page 58 for IC Pin Functions e Waveforms 4 178MHz 801 69 XTAL PCM R
15. Adoy jeubis ef indu urajs g Ado pue Ados 8 1545 alqissod Sur doo 5 Ados jo sad Ay Dsn IOUMSUOJ 9c6 7y1 AU 10 SV e Ado ou soned TEUZIS asn 5 SU SEJPEOJ 401 C6 J AY JO ASE BY UJ e MOTI 3TqE aus UL UMOUS se JEULIOJ PUAS 991 pue spel ndur 03 sare amp ade uo st yeuy UOREUIOJUT dop s Gump Ado oprys TYTXYOD 10 866 03 103 866 041 TYLLO TVIXVOD IouInsuo 10 856 341 TY LTACI euno jeubis andino euBis ynduj auca VOOZC Wd 10 00Z2 IAOd METANI se SPP unns pasn 866 74 993 JO UOISISA OIPNIS dutjse2peoJq 3u os e Ing piepuejs opne TEUONEUISRUI 966 7 BU JO UOLIA Iaumsuo ayy ATuo jou sidaooe NI TvIXVOO TV LIDIG 4L pop uo syzel jndino pue jeu 5 SMOUS 2 q2 ButAAO OJ OUI e syoef ndino pue NE potes bungan 127300 01 pua uo au 1 suuo pue pued sesa ay JO DOS NI DV 244
16. Center click REC MODE switch Center click Settings NOTE The method differs for when the remote commander provided is used or not Method 1 Disconnect the AC plug from the outlet and short circuit the TP TEST of the display board and ground 2 Connect the AC plug to the outlet and turn on the power to start the check Flow The left and right segments of the Fluorescent indicator tubes and level meters light up and the grids light up in order from the right side The level meters go off one by Operate the remote commander for DAT in this state If the remote commander 15 not used Press the button NEXT will be displayed If the remote commander 15 used Pressing the 6 button will display KEY and set the key check mode Press the PLAY button for more than 1 second and then press the button NEXT KEY will be displayed and the key check mode will be set Pressing a button on the panel or switching a switch will light up the level meters one by one When all buttons and switches have been operated all the level meters will be lit and KEY will be displayed instantaneously TEST END 18 displayed and the test mode is ended To reset the test mode turn the power off and disconnect the wire shorting TP TEST and ground Part Location DISPLAY BOARD Conductor side TES
17. au auo Aq sasu Jaqurnu ureattoud 1xou au pa ejdsip si 1 quinu e uaua suonrpuoo uo Surpuadap pauruusjap pue s i 411615 ay se suonisod aures ayy dnooo siaquinu urerdoiq Buipio3 i JunM OZ pue 61 seded uo suogeiod nuojA pue 9 aded uo SULINP SQ 11815 jo Sut JYEUIOZNY 338 sc 31935 JO ZULM oneuiojne JUJ 103 uontpuo aq uo S TEJOP 2 4 Aegdsip oy ui dn 1481 10jeorput un 4 154 Z 115 L Buunp 41 31635 adey e 3ur amp e d 1 11035 puos ag au spueaes 9c 10 spuooos ST uey 5591 SI OUT H Ae d Suo u spuooas ge SPUOIIS 91 MOW aq MEIS PATI ALLL 3309 pe P 31 Im GI oui 3143 SUUNP Aejdsip u UT seuser 10jeorput GI DH V IS 991 ade ai uo St 11915 pue spuo2os Maj e 10 e dsip ayy ut sreadde SSF Z LAYIS Hijos g 1 Buunp Ajjenuew sql 11635 ALAM GI SNILOIN 238 35 4 sapo qns 9824 aas uado st ayasseo LYC 24 ajou ayy apqissoduur si qumu
18. ayy 10 ajqissodu SNY 44 aU Buisn a UJ JIM papJo284 5 1 xuetq a uejsixe 991 IUAA gt SUOI 205 UEJQ ou ans ueuoduil q 4011295 o qrpne JOU SI 3841 2A9 e mq papaooa1 u q seu eusrs p porya uo E SI SILY uon3as q Gurpuo ay e uon gt x s 1 uaaq SPY PUBIS OU qornq uo uonoas P ST SUL uonpas yue g uono s 40 10296 UETq pere Prym 5401295 JO SPUTY SaUSMAUTSIP xp AL uonpes pue 2 5 yuejq e 991 pinous 5 suoneiodo 0 auop aq ay pue Aejdstp au JT o4 1O9Id uoynq ay 55924 pur uado SI ayasseo Hasu NOA si ajoy au ajqissod si UIP1025y w Ue ED u do si ou ayy qissoduu si MO oq uoupnsni r SU UMOUS SE JS SU 03 Gu 1931oid pio3 z au apris 3JnseJa
19. snlpe 0 JAH HNOHd 255 ef alj a Urat y sauoydpesy 5 5 uoneunuojul dnyooy 10 abed aes c ode e BuiAejd viseg 1029 ur a AA uoynq 44 eq 2943 55214 nod jou 9 0N uonaes ay jo Suruuidag ayy Sury gt ieas St ap y Aejdstp ay ur readde pue 4N Vg asned 03 sgue pue 101205 au jo Runu Saq ayy SPUIMSI yap au 0129 e uong 234 34 55949 ueuM 15 uerg sr ayy ade ayy JO pu 0 SPIEMIOJ JSEJ JO 188U0 10 SPUOIAS 6 SI jeu Aue jo Zuruurdaq aun 54015 yoap 34 501 uap pua 34 JO uonisod y xue a sui jo Suruur33q aug uoniod papoa ay jo pus ay 3 EJO D3P JUL peddojs 213 44 44 55214 44 lt td ade 344 uo uon3 s UEJ jo ayy STU uonizod au JO PUS ay 22 01 21 6 pug asn ade e Jo ay SUIDIO2 1 uay M 24 puj uonod ou jo puj ou bune o u100uis 281 sde au aew 3uruur8 q pue ade SJOUM au PIEMIOJ 352 jeu PUSUIWOJOI Mou e UO pJooa1 m
20. 2655 913 Page 34 MAIN BOARD MAIN BOARD CN302 401 ERN COMPARTMENT SW BOARD CASSETTE CASSE TE S LOCK 32 our 1 655 916 THIN D BOARD 30 Semiconductor Location Note The oth saie Location parts extracted from the component side Through hole Pattern from the side which enables seeing er layers patterns are not indicated PCM R300 PCM R300 Semiconductor Location et no recaton 8 10604 IC605 606 607 651 652 653 654 681 901 902 903 904 IC999 OMQADAD gt W Q221 Q271 Q321 Q322 Q340 Q341 Q342 Q351 Q411 Q412 Q413 Q414 Q441 Q451 Q452 Q453 Q454 Q455 Q456 Q457 Q458 Q459 Q481 Q503 Q504 Q505 Q601 Q651 Q654 Q902 Q903 Q911 Q921 KA ZE oomoo n G Ww 5 0 0 0 0 h dp A SA gt Note e o parts extracted from the component side A internal component SUUS Pattern from the side which enables seeing Abbreviation CND Canadian model 5 5 PRINTED WIRING BOARD MAIN SECTION See page 21 for Circuit Boards Location See page 38 41 Schematic Diagrams A 09 mik REC VOL BOARD HEADPHONE BOARD RV65I PHONE
21. A C002 1 113 916 11 CERAMIC 0 01uF 20 250V A C003 1 113 920 11 CERAMIC 0 0022uF 20 250V C004 1 113 920 11 CERAMIC 0 0022uF 20 250V A C005 1 113 920 11 CERAMIC 0 0022uF 20 250V lt CONNECTOR gt CN001 1 580 230 11 PIN CONNECTOR PC BOARD 2P CN002 1 580 230 51 PIN CONNECTOR PC BOARD 2P CNOO3 1 564 321 00 PIN CONNECTOR 2P COIL A L001 1 424 485 11 FILTER LINE GROUND PLATE LUGOO1 3 346 266 12 PLATE GROUND gt F gt F K K K K K K K K K K K K K K KK K KK K KK K KK K KK K K K K K KK K K K K K K K K 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 ZA sont critiques pour la s curit Ne les remplacer que par une pi ce portant le num ro sp cifi Ref No Part No Description Remark Ref No Part No Description Remark 1 661 400 11 REC VOL BOARD 5826 1 554 937 11 SWITCH KEY BOARD MARGIN 5827 1 572 268 11 SWITCH SLIDE MD0E S831 1 554 937 11 SWITCH KEY BOARD OPEN CLOSE 4 lt CONNECTOR gt 5837 1 572 268 11 SWITCH SLIDE ID MODE 9851 1 572 269 11 SWITCH SLIDE SBM CN602 1 564 708 11 PIN CONNECTOR SMALL TYPE 6P lt RESISTOR gt 2006 455 RF BOARD COMPLETE R101 1 249 434 11 CARBON 2 K 5 1 4W EE R151 1 249 434 11 CARBON 2 K 5 1 4W lt CAPACITOR gt lt VARIABLE RESISTOR
22. B 0dB OVER 0dB COUNTER OVER DETECTION CIRCUIT 098 OVER COUNTER CONTROL CIRCUIT CONTROL amp OVER REG DATA BUS BUFFER 52 5 12 IC PIN FUNCTIONS IC304 Digital Signal Processor CXD2605Q Function L2 A8A9 External RAM address output 3 VDD Power supply 5V 408 External RAM address output XWE 0 External RAM write enable signal output 10 0 External RAM output enable signal output XEAN Test pin Fixed at L Crystal oscillation circuit 1 output 18 MHz XTII Crystal circuit 1 input 18 MHz VSS Ground 12 13 Crystal oscillation circuit 1 input 18 MHZ OI I 15 16 Reset input L Reset 17 CLKO Not used 18 Control byte 1 bit 1 L code decode Detecting between songs output BC 20 2 MINT clock output by RX PLL I ATF sync signal input Not used SBSY period duty 50 signal output ATSY MCLK DREF SBPM EXCK 24 SDSI 25 SDSO 26 SBSY 21 PLRF Not used 28 CCLK Not used 29 MUTE Mute input Mute Not mute REC monitor sound MUTM lo Mute monitor Indicates muting occurs UNLK RX PLL lock monitor signal output L Indicates locking occurs RFCT Playback RF signal control L Valid H Invalid Fixed at L SYMN Output
23. C gt 10607 8 759 196 21 IC CXD8482Q lt RESISTOR gt R631 1 249 413 11 CARBON 470 5 1 4W F K K K K KK K K K K K K K K lt PHOTO TRANSISTOR gt 8 29 907 25 PHOTO TRANSISTOR PT4850F PH04 8 29 907 25 PHOTO TRANSISTOR PT4850F K ok ok K ok ok OK ok ok OK 1 667 963 11 BOARD ok ok ok ok ok ok lt CONNECTOR gt CN21 1 564 336 61 PIN CONNECTOR 2P lt SWITCH gt 502 1 572 458 11 SWITCH PUSH THIN DET KKK KKK KKK kk MISCELLANEOUS ok ok ok ok ok ok K KK K 70 1 775 464 11 WIRE FLAT TYPE 17 CORE 106 1 775 389 11 WIRE FLAT TYPE 31 CORE FL801 1 517 382 11 INDICATOR TUBE FLUORESCENT A IL001 1 251 234 11 INLET AC M900 8 848 567 11 DRUM ASSY DOU 03A M901 X 3370 655 1 MOTOR ASSY CASSETTE COMPARTMENT M902 8 835 361 01 MOTOR DC U 17B CAPSTAN M903 X 3363 109 1 MOTOR ASSY M905 3363 110 2 MOTOR REEL ASSY PM903 1 454 732 11 SOLENOID PLUNGER BRAKE PM904 1 454 536 11 SOLENOID PLUNGER TENSION RV101 1 241 937 11 RES VAR CARBON 20K 20K 5001 1 572 267 51 SWITCH PUSH AC POWER 1 KEY POWER A T901 1 427 889 11 TRANSFORMER POWER US CND A T901 1 427 890 11 TRANSFORMER POWER AEP UK K K K K K K K K KKK K K K KKK K K K KK K K K K K K K The components identified by mark ZA or dotted line with mark A are critical for safety Replace only with part number specified Les c
24. a RESET lt RESET 10308 40 XRST 5V 86 XTEST TEST X TEST REC INHIBIT SWITCH Q341 SWP ATF IN ATSY IN 3 253 2 256k bit S RAM 10305 ATSY 2 REC DIS DIGITAL SIGNAL PROCESSOR 16304 O 18429 23124 25 26 65 98 55 54 53 62 5 585 5 8 D IN PLL PLCO Fch CLOCK Fs CLOCK 5 b Sa Bp b O gt gt lt gt gt lt gt 3021 63 64 16 DF AD X301 X302 X303 18 816MHz 22 5792MHz 24 576MHz CLK2 CLOCK DIVIDER EEP ROM 10306 1999 Q2 DT CK 9 I 60 72 43X77 9 47 5 is gt ONY Mu COAXIAL OPTICAL SELECTOR NORMALIZER 1302 NYSA LLLL MUTE SWITCH Q321 gt T 9 9 10 MAIN MECHA CONTROL IC310 1 2 m D321 SWITCH 034 o L LACK 75 LACK 5 2 0322 cp DATAI 512 0 XIN 12 13 9 arem DIGITAL 4 OPTICAL OUT WNNNS D A CONVERTER C653 AINL 22 8 a lt A D CONVERTER IC603 INVERTER 2 APDN ADINT 2 AINR AINR e R CH J522 DIGITAL COAXIAL OUT 10332 R CH is omitted Signal path gt gt PB gt gt REC DIGITAL OUT REC DIGITAL IN gt 10331 d
25. ma durddojs iye FSO 12 N3IO OSSEO ALI JNO eye ewou aumsaa 01 uoynq aum asea pegAepd Suump MAY 10 11 paddoys st yap au uays 10 1 0 4 punos 24 n A PUIMAJ IO PIFEMI0 JSF4 PULMO IO PIBMIOJ Se4 SINV 10 SIX V Burpadaid 10 yey JXAU SU O 07 e d 0 q AV d 55944 40 uonnd ay sseag A JSNYJ Sur erd asney B 1015 8 4016 55824 oui Sur ve d syeys pap au 1032auuo2 P 123 S Ap 03 paj2auuoa aomos weigoid ay w 3SO12 N3dO 1 p ou 3 855E2 aui 2501 jou oq ue nod pue Aejdsrp ayy ut seadde 104106 pue HdY L ON Young DAY 5244 uay AA 9 pue p sdajs pue pue sdays ding z aded T STY z pue sdas oq uoun 924105 EUGIS indui ayy 10JlU0W dn apis MOPUIAA QHOSSED p 1198UI pu JS010 NAdO 9944 t 4 AV EI 55944 eq I8AJIS 94 931955622 BUJ L2SU w 350154290 AAMOd 58944 uoneunojui dnyooy io shed 338 LV 49 L uonisod y 0 10 23 95 51nos au 198 pue au uo ode e uo suomea4odg 21528 BUNIOA
26. 018 00 SBX1810 59 C24 1 163 038 91 CERAMIC CHIP 0 1uF 25 G25 1 124 778 00 ELECT CHIP 22uF 20 6 3V lt RESISTOR gt C26 1 163 038 91 CERAMIC CHIP O tuF 25 R822 1 249 415 11 CARBON 680 5 1 4W F C27 1 107 682 11 CERAMIC CHIP 1uF 10 16V R823 1 249 417 11 CARBON 1K 5 1 4W F 028 1 164 505 11 CERAMIC CHIP 2 2uF 16V R824 1 249 419 11 CARBON 1 5K 5 1 4W F R825 1 247 843 11 CARBON 3 3K 5 1 4W lt CONNECTOR gt R826 1 249 425 11 CARBON 4 7K 5 1 4W F GN51 1 566 207 11 PIN CONNECTOR PC BOARD 14P R827 1 249 429 11 CARBON 10K 5 1 4W CN52 1 564 720 11 PIN CONNECTOR SMALL TYPE 4P R828 1 249 435 11 CARBON 33K 5 1 4W R837 1 249 433 11 CARBON 22K 5 1 4W lt gt R838 1 249 435 11 CARBON 33K 5 1 4W R852 1 249 439 11 CARBON 68K 5 1 4W IG1 8 52 039 01 IC CXA1364R lt SWITCH gt lt COIL gt S821 1 554 937 11 SWITCH KEY BOARD ID AUTO L1 1 408 781 00 INDUCTOR CHIP 22uH 5822 1 554 937 11 SWITCH KEY BOARD ID RENUNBER L2 1 408 789 21 INDUCTOR CHIP 100uH 5823 1 554 937 11 SWITCH KEY BOARD ID REHEARSAL L3 1 408 781 00 INDUCTOR CHIP 22uH 9824 1 554 937 11 SWITCH KEY BOARD WRITE 5825 1 554 937 11 SWITCH KEY BOARD ERASE 75 Ref No Part No Description Remark 1 661 404 11 SW GOVER BOARD gt k ok gt k gt k gt k ok Ok KK K KK K KK K KKK KK DR OK K K KK K K OK OK ok R OK 1 667 961 11 T E SENSOR BOARD 3 368 456 01 HOLDER END SENSOR LIGHT 3 368 457 01 HOLDER END SENSOR RE
27. 1 564 339 00 Description SOCKET CONNECTOR 17 PIN CONNECTOR PC BOARD 15 PIN CONNECTOR 5P 1 564 708 11 1 564 510 11 1 573 095 11 1 691 767 11 1 691 768 11 PIN CONNECTOR SMALL TYPE 6P PLUG MICRO CONNECTOR 6P SOCKET CONNECTOR 15P PLUG MICRO CONNECTOR 5P PLUG MICRO CONNECTOR 6P lt DIODE gt DIODE 1N4148M DIODE 1N4148M DIODE 1N4148M DIODE 1N4148M DIODE 1N4148M 8 719 987 63 8 719 987 63 8 719 987 63 8 719 987 63 8 719 987 63 DIODE 1N4148M DIODE 1N4148M DIODE 1N4148M DIODE 1N4148M DIODE 1N4148M 8 719 987 63 8 719 987 63 8 719 987 63 8 719 987 63 8 719 987 63 DIODE 1N4148M DIODE 11ES2 DIODE 11ES2 DIODE 11ES2 DIODE 11ES2 8 719 987 63 8 719 200 82 8 719 200 82 8 719 200 82 8 719 200 82 DIODE 11252 DIODE KV1555NT DIODE 1N4148M DIODE 10E2N DIODE 10E2N 8 719 200 82 8 719 066 71 8 719 987 63 8 19 200 77 8 719 200 77 DIODE 10E2N DIODE 10E2N DIODE RBA 406B DIODE 11ES2 DIODE 1N4148M 8 719 200 77 9 719 200 77 8 719 312 47 8 719 200 82 8 719 987 63 DIODE UZP 9 1BC TP DIODE 10E2N DIODE 10E2N DIODE 10E2N DIODE 10E2N 8 719 015 13 8 719 200 77 8 719 200 77 8 719 200 77 8 719 200 77 lt FUSE gt 1 532 464 51 1 5 6 105 11 1 532 774 11 1 532 774 11 FUSE TIME LAG T2 5AL 250V AEP UK FUSE 2 5A 250V US CND FUSE MICRO SECONDARY 630mA 125V FUSE MICRO SECONDARY 630mA 125V ens 8 759 927 46 IG SN74HCOOANS 8 759 701 01 IC NJM2904M 8 752 355
28. 3 368 409 01 3 368 413 01 3 368 442 01 3 368 399 01 3 908 644 01 3 368 436 01 X 3371 518 1 X 3363 025 1 3 315 384 31 3 368 398 01 2003 708 3 372 761 01 3 368 427 01 3 368 426 01 3 368 444 01 3 368 443 01 3 368 415 01 3 384 243 01 1 667 961 11 3 337 674 01 1 667 960 11 1 667 959 11 3 321 041 01 13 327 Description CHASSIS ASSY MECHANICAL BASE 1 GUIDE JOINT 1 GUIDE SCREW 1 4 P TAPPING B CATCHER GUIDE ROLLER SHAFT ROLLER GUIDE SPRING 1 GUIDE COMPRESSION ROLLER GUIDE ASSY PINCH LEVER ASSY WASHER STOPPER BUSHING SLIDER ASSY CAM SCREW M1 7X4 TAPPING LEVER LOAD T LEVER LOAD S GEAR LOAD T GEAR LOAD S SHAFT LOAD LEVER JOINT GUIDE T3 ROLLER T E SENSOR BOARD SHAFT GUIDE RGN SW BOARD CAM SLIDER BOARD SCREW 1 7 3 5 TAPPING NG npo Se Remark 331 335 336 337 338 341 342 343 344 349 346 900 902 64 Part No 3 368 414 01 2001 587 3 927 039 01 3 368 391 01 3 831 441 XX A 2007 742 A 3 927 040 01 3 927 041 01 3 701 436 11 3 343 491 01 3 337 67 01 3 337 676 01 3 337 605 01 3 389 294 01 A 2006 455 A 3 368 457 01 3 368 456 01 3 387 983 01 3 368 439 01 3 368 441 01 1 667 963 11 8 848 567 11 8 835 361 01 Description Remark CAM SLIDER GUIDE RF COMPLETE ASSY LEVER CLEANER BRACKET RF CUSHION SPEAKER DRUM DRIVE BOARD COMP
29. BTP1 7x3 Belt Driving Screw BTP1 7x3 Driving gear Screw Pulley BTP1 7x3 3 6 DRUM DRIVE BOARD AND DRIVING CHASSIS Remove the lead wires from connectors the 2 6 4 drum drive board Screw BTP2 6x6 Drum drive board Two screw BTP2 6x8 Driving chassis 3 7 DRUM Remove the drum lead wires from connectors Four screws B2x4 Shield case Lever Cleaner assembly 3 8 CAPSTAN MOTOR M902 Three screws P1 7x4 Capstan motor M902 16 SECTION 4 ADJUSTMENTS 4 1 Notes When Making Adjustments 1 Adjustments should be performed in the order listed 2 Use the following test tapes TY 7111X 8 909 823 00 Level TY 7252 8 909 822 00 Tracking TY 7551 8 909 814 00 Functions TY 30B 8 892 358 00 Blank Use the following torque meter TW 7131 8 909 708 71 FWD Switches and controls should be set as follows unless otherwise specified ID MODE switch START REC MODE switch LONG INPUT switch OPT SBM switch OFF REC LEVEL control Min PHONE LEVEL control Min Creating an end sensor cassette 1 Press the tape slider lock and move the slider in the direction indicated by the arrow Hub hole Slider lock Hu
30. DSP DI Serial data input from display control and 50 DsRD O Serial data output to display control 51 DS K 0 Serial clock output to display control 52 SUB SYNC input from CXD2605Q master 53 Serial data input from CXD2605Q 54 800 __ O Serial data output o CXD2605Q 55 sock Serial clock output to CXD2605Q for sub code interface Ground for A D port III 56 AVSS Ground for A D port PAVREF Reference voltage for A D port GS a m Power supply for A D port 5 V LEX iced ie LAK Peda MUM monitor input Active MNT I code decode value input Between songs pe ami r og pa na np 67 TG I T side reel FG signal input 68 SG Side reel PG signal input 6 CFG Capstan FG signal input 73 ATSYIN I DPG auto adjustment FRC signal input __________ Freda 75 MAINCHK O Notused 76 GAS TST I Test pin L Test mode with no cassette compartment m I Channelelockinpu O408MH as 227 79 Sw Switching pulse output 00 5 A PWM PWM signal output for 56 Function 81 RPWM lo PWM signal output for reel motor 8 TW o PWM signal output for tension regulater plunger 83 DPWM Oo PWM signal output for drum motor drive a ___ PWM signal out
31. ELECT ELECT FILM ELECT FILM FILM FILM ELECT ELECT ELECT ELECT ELECT ELECT ELECT CERAMIC CERAMIC ELECT ELECT ELECT CERAMIC ELECT CERAMIC ELECT CERAMIC ELECT CERAMIC ELECT FILM CERAMIC CERAMIC lt GONNECTOR gt 0 1uF 0 1uF 470uF 470uF 470uF 0 1uF 0 1uF 0 1uF 0 1uF 0 1uF 0 1uF 0 1uF 0 1uF 0 1uF 0 1uF 0 1uF 100uF 0 1uF 100uF 100uF 0 1uF 100uF 0 1uF 0 1uF 0 1uF 470uF 2200uF 10000uF 470uF 1000uF 220uF 100uF 0 01uF 0 01uF 4700uF 1uF 1000uF 0 01uF 4700uF 0 01uF 1000uF 0 01uF 220uF 0 1uF 470uF 0 1uF 0 1uF 0 1uF 5 5 5 20 20 20 20 20 20 20 20 20 20 20 20 20 20 20 20 20 20 20 5 PIN SMALL TYPE 4 SOCKET CONNECTOR 31 Remark 50V 50V 6 3V 6 3V 6 3V 50V 50V 50V 50V 50V 50V 50V 50V 50V 50V 50V 10V 50V 10V 10V 50V 10V 50V 50V 50V 6 3V 35V 16V 6 3V 6 3V 63V 50V 16V 16V 25V 50V 16V 16V 25V 16V 16V 16V 16V 50V 6 3V 50V 50V 50V Ref No CN303 CN341 CN401 GN601 GN651 CN691 GN901 CN902 D101 D102 D103 D104 D151 D152 D153 D154 D321 D331 D333 D411 D412 D413 D421 D422 D501 D651 D901 D902 D903 D904 D905 D906 D907 D908 D911 D912 D913 D914 F901 F901 AF911 A F921 IG301 IG302 IG304 IG305 IG306 Ver1 1 2001 06 Part No Remark 1 568 836 11 1 70 164 11
32. HS SATA PARZE 8p AVANYVIS ZE Di 8p pen icr NOT A uo z HAT FF ZH LFP uu Aerd prepuezs ZHA gt MIVONVIS ZH Lr ZH Suo DING I ZHAL EP 210120 opera PIS prepusis 2114 165 ZH TE penu ZH 3uo NOT H pt ZH T FF Aejd paepurys TYYNV 15 87 Aerd 15 dojeuy uo isod apow 3008 234 3nduJ sugs mdu snonea 107 Sui duues pue uonisod AOW DAY Surpuodsarios pue Surpio2a1 3 q 03 38 ayy SMOUS Sumoo au pouu PAPS 01 JUON DI 195 03H IVIXVOO 10 140 91105 pums 94 ZH z Jo Sur duies eusis SUIPIOIIA UOUM 91138 PIMS LOIN aly 2081 jndur dopeue ue ZuTpsosas HUM e BULMO 03 BU ur uo 10 prepuejs OM JO pops po lN y bungas Kim c ae WE JJO 208 103EDIPUI A v 1d dIMS SUL 03 AV Idd INS 198 0 p sdals og dis 192422 SurKe d uay GI WES xau 0 ay SpIEMIO 1SEJ 11 I drys sinajap ay u3uM y ur dn 3481 4135 941 MAINA Sc p exp ur sese UOQE
33. LEVEL 160 PHONES 32 rn ae Oe r ah Oy cella tee JH iiic MAIN BOARD sae cive CHASSIS 146501 106502 wy Ro 90 c ss 6 0609606606696600 _12 Page 29 R450 CAPSTAN As MOTOR ASSY SBM DF BOARD TA 29 RTE a R457 7 A g 1 210 JPISEND 5 o 1 656 355 CNO8 30 DRUM DRIVE BOARD 5 CASSETTE COMPARTMENT MOTOR BOARD 21 22 656 336 77 DISPLAY BOARD CN80I 24 Poge 45 AC SW BOARD LUGOOI O CHASS1S c D c 0000000 09999900000000 900000000000 INLET BOARD GND CHASSIS 1 661 405 29 5 6 SCHEMATIC DIAGRAM MAIN SECTION 1 3 See page 49 for IC Block Diagrams See page 53 for IC Pin Functions s Jn CS A maa CORRE EEE CO 71 XI BUS 2 A MAIN BOARD 1 3 IC302 LACK BIGITAL INPUT 8161TAL INPUT RST SELECTOR NORMAL I ZER BCK R332 12302 2 2 BUS 3 A d ERA vw 2 5 N M IBIS GND B 2 L MUTE Tas li 16501 CHASSIS
34. No S1 S2 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 XX X mean standardized parts so they may have some difference from the original one Items marked are not stocked since they are seldom required for routine service Some delay should be anticipated when ordering these items Part No 1 655 916 11 1 571 956 11 1 5 1 956 1 I CAM SLIDER ASSETTE COMPARTMENT MOTOR CASSETTE COMPARTMENT SW COAX I O SEMICONDUCTORS In each case u U for example uA uPA uPB LPB HPC uPC uPD PD CAPACITORS uF COILS uH uH Abbreviation CND Canadian model Description Remark CASSETTE COMPARTMENT SW BOARD K K K K K K K K lt SWITCH gt SWITCH PUSH 1 KEY CASSETTE LOCK SWITCH PUSH 1 KEY CASSETTE OUT K K K K K K K K K K K K KK K K K K K K K C520 0523 0524 0525 0526 CN521 J521 J522 R521 R522 R523 R524 T521 1 661 402 11 1 162 306 11 12162 17951 1 162 282 31 1 162 306 11 1 164 159 11 1 564 506 11 1 770 905 11 1 778 228 11 1 247 804 11 1 249 401 11 1 247 804 11 1 249 417 11 1 409 594 11 1 0 BOARD KK K K K K K K K lt CAPACITOR gt CERAMIC 0 01uF 20 16V CERAMIC 0 1uF 50V CERAMIC 100PF 10 50V CERAMIC 0 01uF 20 16V CERAMIC 0 1uF 50V l
35. R913 R914 R915 R917 R918 R923 R924 R927 Part No 1 249 417 11 1 249 417 11 1 247 807 31 1 247 807 31 1 247 807 31 1 249 417 11 1 249 417 11 1 247 807 31 1 249 417 11 1 249 441 11 1 249 441 11 1 249 441 11 1 249 429 11 1 249 441 11 1 249 401 11 1 249 437 11 1 249 437 11 1 249 441 11 1 249 417 11 1 249 417 11 1 249 407 11 1 247 807 31 1 249 417 11 1 249 429 11 1 249 441 11 1 249 429 11 1 249 417 11 1 249 401 11 1 247 807 31 1 249 429 11 1 249 429 11 1 247 903 00 1 249 413 11 1 249 437 11 1 249 413 11 1 247 903 00 1 212 873 11 1260 11 11 1 249 433 11 1 249 425 11 1 249 433 11 1 249 437 11 1 247 807 31 1 247 807 31 1 249 401 11 1 249 409 11 1 249 433 11 1 249 431 11 1 249 425 11 1 249 401 11 1 249 409 11 1 249 431 11 Description CARBON CARBON CARBON CARBON CARBON CARBON CARBON CARBON CARBON CARBON CARBON CARBON CARBON CARBON CARBON CARBON CARBON CARBON CARBON CARBON CARBON CARBON CARBON CARBON CARBON CARBON CARBON CARBON CARBON CARBON CARBON CARBON CARBON CARBON CARBON CARBON FUSIBLE CARBON CARBON CARBON CARBON CARBON CARBON CARBON CARBON CARBON CARBON CARBON CARBON CARBON CARBON CARBON 47K 47 100 150 100 10 100 10 47 100 10 10 470 47 470 47 10 22 4 7 22K 47K 100 100 47 220 22K 15K 4 7K 47 220 15K 5 5 5
36. TERMINAL BOARD GROUND J601 1 770 904 11 JACK LARGE TYPE PHONES PHOTO INTERRUPTER COIL 8 719 939 23 PHOTO INTERRUPTER 2509 2 8 719 939 23 PHOTO INTERRUPTER GP 2S09 G L399 1 236 163 11 ENCAPSULATED COMPONENT L400 1 236 163 11 ENCAPSULATED COMPONENT lt TRANSISTOR gt lt RESISTOR gt 001 8 29 620 05 TRANSISTOR 2SC2603 EF 002 8 729 801 84 TRANSISTOR 2581013 4 R231 1 249 435 11 CARBON 33K 5 1 4W R232 1 249 425 11 CARBON 4 7K 5 1 4W F lt RESISTOR gt R233 1 249 433 11 CARBON 22 5 1 4W R234 1 247 807 31 CARBON 100 5 1 4W R01 1 216 061 00 METAL CHIP 3 3K 5 1 10W R281 1 249 435 11 CARBON 33K 5 1 4W R02 1 216 073 00 METAL CHIP 10K 5 1 10W R03 1 216 029 00 METAL CHIP 150 5 1 10W R282 1 249 425 11 CARBON 4 7K 5 1 4W F R04 1 216 057 00 METAL CHIP 2 2K 5 1 10W R283 1 249 433 11 CARBON 22 5 1 4W R05 1 216 057 00 METAL CHIP 2 2K 5 1 10W R284 1 247 807 31 CARBON 100 5 1 4W A R691 1 808 374 11 THERMISTOR POSITIVE R06 1 216 085 00 METAL CHIP 33K 5 1 10W A R692 1 808 374 11 THERMISTOR POSITIVE R07 1 216 025 91 METAL GLAZE 100 5 1 10W R08 1 216 049 91 METAL GLAZE 1K 5 1 10W lt VARIABLE RESISTOR gt R09 1 216 073 00 METAL CHIP 10K 5 1 10W R10 1 216 073 00 METAL CHIP 10K 5 1 10W RV651 1 223 620 11 RES VAR CARBON 20K 20K PHONES LEVEL R11 1 216 073 00 METAL CHIP 10K 5 1 10W dee obe qb R12 1 216 113 00 METAL CHIP 470K 5 1 10W R13 1 216 073 00 METAL CHIP 10K 5 1 10W T 1 661 406 11 IL C
37. Wire LE LPF 10V WR TIT n EEE 5 REN 4 4 E gt lt BUS 1 aa LIZZIE D _ Q321 322 342 MUTE SWITCH R521 75 6 01 Rade C523 C526 WKK 1E A 10304 NA yy reat 47 83 82 0 2 5 SE REPB COAX 1 0 BOARD DIGITAL SIGNAL PROCESSOR ki CER SGL d j DR AO zane TEER 80 2 4 lt gt CUP 5 SWP sup 29099 WE 0 88 BF OR 5 2 0 7 lt 2 4 gt 4 B D lt 1 2 gt 40 D 2 aie 24 5 e BE prr 7 55 D G 6 6 7 0340 2 59 e S s PBRF gi cua RF BUFFER x 91 PBRF 476 6 3V GCA 28925 H o HE 5 7 es O s ae b s ne ee aha 2 AR di R342 4 7 pa s Page 28 5 256k SRAM 6302 C327 8 2p CH CH CLOCK BIVISER CXK58 R998 470 28 70 9541 REC INHIBIT SWITCH E amp J 09 OO OS SS asa aruwa m w AB u 36 18 2 MAIN BOAR 3 3 Page 41 MAIN BOAR 2 3 Page 39 19 20 NOTE All capacitors are in unless otherwise noted pF 20 SOW or less are not indicated except f
38. are not indicated except for electrolytics under no signal conditions tantaluns no mark REC PB J resistors are in Q and 4Wor less unless otherwise X con not be measured LE T 4 specified e Voltages ore taken with a VOM Input impedance TOMO 2 ave internal component Voltage variations may be noted due to normal produc e J designation tion tolerances k e Btline e Waveforms are taken with a oscilloscope K SB B B Line Voltage variations may be noted due to normal produc BEBE 11118 tion tolerances 5 2 5 i e ircled numbers refer to waveforms 47 Page 4 _ 48 _ 5 11 IC BLOCK DIAGRAMS e MD Section IC01 CXA8010M E1 IC1 CXA1364R OUT ENV 70 ENVELOPE ENV PEAK DET PILOT ENVELOPE DET PILOT FILTER EQ OUT MAIN Section IC301 SN74HCOOANS E20 Q1 lt co B HA OUT 23 B LPC 308 M51953BPF TP NC VDD OUTPUT IC603 CXD8493M E1 DELAY CAPACITANCE 421 LB1836MTE L m m LP FILTER IC607 CXD8482Q OSEL 47 OBIT 48 DRO 49 DLO60 P S NC 61 vss 62 vss 63 54 NC 65 LRCK 56 OFLG 57 VDD 58 OVR 69 Level OVL 60 Detect LP FILTER OSYNC VOLTAGE REFERENCE amp NC amp SBM DL amp NC WD NES SHIFT amp MODE
39. d en en cosi rid Output jacks Free queen M DEC with teni pe BRO rara Appro 45 S10 x JE mam Te hd h ja JA pE D fu mpedance a ee ANALOG Phommgplug 470 12dBs 47 kilohms LENE kk PHONES phare 00 LIE mi 32 prg pak Continued on next page DIGITAL AUDIO RECORDER SONY Digital Output Jack Type Output Rated Load impedance output level impedance COAXIAL Phono 75 ohms 0 5 Vp p 75 ohms plug jack OPTICAL Optical Wavelength jack 660 nm Audio characteristics Frequency response Standard 20 20 000 Hz 0 5 dB Long play 20 14 500 Hz 0 5 dB Signal to noise ratio 90 dB or more 20 kHz LPF A Weight filter ON Total harmonic distortion Standard 0 05 or less Long play 0 3 or less 1 kHz Reference level 20 kHz LPF ON Wow and flutter Below measurable limit 0 001 W PEAK a The reference level corresponds to 20 dB on the peak level meters b During analog input with the SBM function off Supplied accessories AC power 1 Remote commander remote RM D757 1 e Size AA R6 batteries 2 Rack mount adaptors 2 Screws M5 x 12 4 Decorative washers 4 e Decorative panel 1 Tapping screws 3 x 8 2 Operating instructions 1 Design and specifications are subject to change without notice S
40. pajeada ayy jo Buruurdoq au uoynq 14 10 gt gt 55949 nod awy uoqiod ayy jo uruurdaq 01 44 10 gt gt 55914 19 8339 Aropeq 584135 nuaw ay 100 s op 3804495 nu ur 34 539591 uo 58 196 sdunjos 01 suras nu u 24 1259 60135 135 LINI nou 1 Jo spun ur sanoy 6666 03 D Pdue1 dn yoaya rpouad eum S UREIGdO eo 95 1 SHNOH HNOH 9 aged s ua1ajaq paquosap STUaUOdWO woy JNdUI st JEUBIS YAHLO Sq woy si euits NAD asn 107 Pep WOJ yndur st peusis CIM asn IBUINSUOJ roy 19494 D wor 3ndur st uzis qo 19umsuoo 10 pap woy st jeusis LYC asn orpnjs eu IS snp uo jou st PUSIS mdu st eusirs 8 ou 10 JOTYNV 04 498 SE SUH 544 aoinos ayy SULIOJUO 10 asned Surpio a1 ur SI SITYM 10 LIANI Aq papas 12122uuo2 peuzirs ayy JO SMOUS 1eu104 jeubis 3nduj 418 K uo Ados ouo poyiqiqoud Sur doo
41. parrddns pros samad ayy jouuos Jamod oui pai ddns jou sages Sursouuos eytip pondo as4 sypel ino INI 192140 943 suorppauuo 104 jou sa qe Sunouucs eixeo 257 1NO INETVIXYOD TWLIDIC 941 ybnouy SUO JBULUOJ 104 suon3 uuo2 jou gt nid ouoyd 281 suolpouuo 194208 NI DV F spel LNO NI TYDILdO IV LOC E 100 NI IVIXVOO TV LIDIA INO NI CINTD OO IV NV L suonosuuoo ay 1u2uod uro ay UM ans ag 12110 Pap ta e d cp o x op 1no dn yoo 01 saquosap uonoas SIY 5 ay dn furyooH TWIX O3 LdO NI TVOLLdO SO TVNV NI NID DO IVNV 01 LNdNI 395 ubnoauy 1012auuoo Surpuodsau1o OF LMANI 398 15012 340 aeq I8A IS ay puo aq 93125562 ay Was Buissazd Japjoy 339 5 2 ay 350 3 Jou oq 350723 dO 3501298330 dn apis MODUIAA 3 38SED p posui pue JSOT0 NAJO 599142 AHMOd 594 01 NOA o21nos ou pur ay uo um WEJ 8 NI
42. popuned 914405 00 suonesipur pajlaSsu1 Aqquarins ade Jo Ados ay s erdsiq uo gal sandi QI aL saBed aoualajay Suas Aropey 66 031 Bue 311128 Suuesqumuey 10 adej au jo a WOJ Surpi0234 UIUM pey 1510 aU pauBisse Iaquinu 1544 ayy CON WEIDOJd 1541 CON WDd LSHIH Sed usay uo Sunjes MopeJ pa ejdstp jou sr our ayy podvydsip st eur uo sSurgesg pesse1d st JOW SU sr aum Sur e d p segoadg KEJdSIQ dSIGINL d 00 1424 10 Q0ZZ WOd O0 Z W3d aun M paman UBYM HCE DAF uo Dal TAS Ai uo TES jeuiinj jeuBis yer sbunjas snuout 457 pu HL AS 12u Jo sSurjes au st sqq HE3 Jo Buyum 2 ATTEDYEUWOJNE 6011 3115 se pue are sapand je neurome pure papap SQL NRG AO q I4 UI UMOUS se eudis au JO 1odaje 34 euss po1 auuoo SI IMOS YDTYM xpef au 0 Zurpio oe payed SC Hes Jo SU IEM pue DYEWOJNE Guip2o281 EJIGIP sBun1 s pue
43. pyu UO moj q pu y yyoq 10 pa e d 8 JEUSIS orpne ayy JO aJe JOLIS SMOUS au 19 UNOD 10119 9 UO S3 0N ade aun uo ou Surureut r au wog pa e dsip SU e Bured 11815 nod spuos s of 1noqe szeadde ade 343 uo auy oy Aejd pJepUEJS UJ a SuipuimMdi ULM 42843 ai JO ayy Zui e d yeys sase3 au ur jou x5e1 ayy JO aur ur e d ay ayy JO Suruurdaq ayy au ui avadde Aew ag sede jo 534 e S ON 10 104914 VS V3H AI 94 passaid nod 1urod spus puooas e au PUB 10 qI diys Jo 2502 au UJ TYSAVAHAA QI 24 passa1d lurod ay S IEJS pa eada1 puosas Qi 31015 JO 2522 UJ sdoys yap oui soum 8 13 SAHAN 94 Jo FBU 24 Surre dde jo Jaquinu ZUTUTEUBI 6 yoga pajeadas uogisod papapas 8UTUTEJUOO uon1od puosas e sje d r ESIE3YS9 eu pue AEJdSIP au sauseg ai Suipuodsanos ayy SIeadde TS EFL uon
44. 0K 10K 5 5 5 5 5 5 SWITCH KEY BOARD STOP SWITCH KEY BOARD PLAY Remark 1 4W 1 4W 1 4W F 1 4W 1 4W 1 4W 1 4W 1 4W 1 4W 1 4W 1 4W 1 4W F 1 4W 1 4W 1 4W 1 4W SWITCH KEY BOARD AMS SELECT SWITCH KEY BOARD AMS SELECT lal SWITCH KEY BOARD MODE MENU SWITCH KEY BOARD RESET ENTER SWITCH KEY BOARD DATA REW lt lt SWITCH KEY BOARD DATA FF gt SWITCH KEY BOARD REC SWITCH KEY BOARD PAUSE IB SWITCH KEY BOARD REC MUTE O SWITCH SLIDE INPUT lt VIBRATOR gt VIBRATOR CERAMIC 4 19 gt F gt F gt F gt K K K K K K KK K KK K KKK KK K KK K K K K K K K K K K K 001 002 003 004 005 008 010 011 012 021 68 2007 742 3 343 491 01 1 126 176 11 1 126 177 11 1 126 301 11 1 164 161 11 1 163 017 00 1 163 001 11 1 164 232 11 1 164 161 11 1 163 038 91 1 163 001 11 20 20 20 10 5 10 10 DRUM DRIVE BOARD COMPLETE K K K K K K K K HOLDER S SENSOR B lt CAPACITOR gt ELECT 220uF ELECT 100uF ELECT CERAMIC CHIP 0 0022 CERAMIC CHIP 0 0047uF CERAMIC CHIP 220PF CERAMIC CHIP O O1uF CERAMIC CHIP O 0022uF CERAMIC CHIP 0 1uF CERAMIC CHIP 220 10 10V 10V 90V 100V 90V 50V 50V 100V 25 50 Ref No Part Description Remark Ref No Part No Description Remar
45. 1 249 421 11 CARBON 2 2K 5 1 4W R443 1 249 441 11 CARBON 100K 5 1 4W R339 1 249 435 11 CARBON 33K 5 1 4W R444 1 249 429 11 CARBON 10K 5 1 4W R340 1 249 429 11 CARBON 10K 5 1 4W R341 1 249 425 11 CARBON 4 7K 5 1 4W R445 1 249 433 11 CARBON 22K 5 1 4W R446 1 249 401 11 CARBON 47 5 1 4W R342 1 249 425 11 CARBON 4 7K 5 1 4W R447 1 249 441 11 CARBON 100K 5 1 4W R343 1 249 425 11 CARBON 4 7K 5 1 4W R449 1 249 441 11 CARBON 100K 5 1 4W R344 1 249 437 11 CARBON 47K 5 1 4W R450 1 249 417 11 CARBON 1K 5 1 4W R345 1 249 413 11 CARBON 470 5 1 4W R351 1 249 441 11 CARBON 100K 5 1 4W R451 1 249 441 11 CARBON 100K 5 1 4W R452 1 249 417 11 CARBON 1K 5 1 4W R352 1 249 441 11 CARBON 100K 5 1 4W R453 1 249 429 11 CARBON 10K 5 1 4W R353 1 249 441 11 CARBON 100K 5 1 4W R454 1 249 429 11 CARBON 10K 5 1 4W R354 1 249 441 11 CARBON 100K 5 1 4W R455 1 249 441 11 CARBON 100K 5 1 4W The components identified by Les composants identifi s par mark or dotted line with mark une marque ZA sont critiques pour ZN are critical for safety la s curit Replace only with part number Ne les remplacer que par une specified pi ce portant le num ro sp cifi Ref No R456 R457 R458 R459 R461 R462 R463 R464 R465 R466 R471 R472 R473 R481 R482 R483 R484 R485 R491 R492 R493 R494 R501 R502 R503 R516 R517 R518 R525 R526 R527 R528 R601 R603 R604 R661 R902 R903 R904 R905 R906 R907 R911 R912
46. 100 5 1 4W 977 1 249 429 11 CARBON 10K 5 1 4W R263 1 249 409 11 CARBON 220 5 1 4W R378 1 249 407 11 CARBON 150 5 1 4W R264 1 249 407 11 CARBON 150 5 1 4W R272 1 249 425 11 CARBON 4 7K 5 1 4W R379 1 249 417 11 CARBON 1K 5 1 4W R380 1 249 437 11 CARBON 47K 5 1 4W R303 1 249 437 11 CARBON 47K 5 1 4W R381 1 249 409 11 CARBON 220 5 1 4W R305 1 249 429 11 CARBON 10K 5 1 4W R382 1 249 411 11 CARBON 330 5 1 4W R306 1 249 429 11 CARBON 10K 5 1 4W R383 1 249 411 11 CARBON 330 5 1 4W R307 1 249 409 11 CARBON 220 5 1 4W R308 1 249 429 11 CARBON 10K 5 1 4W R391 1 249 437 11 CARBON 5 1 4W R411 1 249 429 11 CARBON 10K 5 1 4W R310 1 249 409 11 GARBON 220 5 1 4W R412 1 249 415 11 CARBON 680 5 1 4W R321 1 249 433 11 CARBON 22K 5 1 4W R413 1 249 415 11 CARBON 680 5 1 4W R322 1 249 437 11 CARBON 47 5 1 4W A R414 1 217 639 00 FUSIBLE 2 2 5 1 4W R323 1 249 413 11 CARBON 470 5 1 4W R329 1 249 427 11 CARBON 6 8K 5 1 4W R415 1 249 415 11 CARBON 680 5 1 4W R416 1 249 415 11 CARBON 680 5 1 4W R330 1 249 409 11 GARBON 220 5 1 4W R431 1 249 441 11 CARBON 100K 5 1 4W R332 1 249 437 11 CARBON 47K 5 1 4W R432 1 249 441 11 CARBON 100K 5 1 4W R333 1 249 417 11 CARBON 1K 5 1 4W R433 1 249 441 11 CARBON 100K 5 1 4W R335 1 247 807 31 CARBON 100 5 1 4W R336 1 249 431 11 CARBON 15K 5 1 4W R434 1 249 441 11 CARBON 100K 5 1 4W R441 1 249 441 11 CARBON 100K 5 1 4W R337 1 249 421 11 CARBON 2 2K 5 1 4W R442 1 249 441 11 CARBON 100K 5 1 4W R338
47. 3 FL801 1 517 382 11 INDICATOR TUBE FLUORESCENT 63 3 922 827 21 BUTTON 4 RV101 1 241 937 11 RES VAR CARBON 20K 20K 64 4 922 518 01 KNOB TIMER A S001 1 572 267 51 SWITCH PUSH AC POWER 1 KEY POWER 65 4 969 185 01 WINDOW REMOTE CONTROL 60 6 3 CHASSIS SECTION Supplied with J601 109 MECHANISM DECK not supplied gt Supplied 105 with RV651 The components identified by Les composants identifi s par mark ZA or dotted line with mark une marque sont critiques pour AN are critical for safety la s curit Replace only with part number Ne les remplacer que par une specified pi ce portant le num ro sp cifi Ref No Part No Description Remark Ref No Part No Description Remark 101 A 2007 737 A MAIN BOARD COMPLETE US CND 107 3 670 570 00 SPACER SUPPORT 101 A 2007 740 A MAIN BOARD COMPLETE AEP UK 108 4 924 098 01 HOLDER PC BOARD 102 1 661 401 11 PRIMARY BOARD 109 X 3374 441 1 PANEL CASSETTE ASSY 103 1 656 335 11 SBM DF BOARD 104 1 656 334 11 HEADPHONE BOARD 110 4 886 821 11 SCREW 5 TIGHT PTTWH 3X6 111 3 701 418 00 WASHER SPECIAL 105 X 3362 818 1 KNOB DIA 12 ASSY B FLAT A T901 1 427 889 11 TRANSFORMER POWER US CND 106 1 5 389 11 WIRE FLAT TYPE 31 CORE A T901 1 427 890 11 TRANSFORMER POWER AEP UK 61 6 4 CASSETTE COMPARTMENT SECTION Ref No 151 153 154 155 156 158 159 Part No 3 373 224 01 3 373 237 03 3 37
48. 3 223 01 3 373 222 01 3 373 217 01 3 345 648 61 3 318 201 11 3 3 3 218 01 3 3 3 219 01 Description Remark HOLDER LOWER HOLDER UPPER CASSETTE SLIDER L SLIDER R SHAFT JOINT SCREW M1 4 TOOTHED LOCK SCREW B 1 4X3 TAPPING LEVER R LEVER L Ref No 160 161 162 163 164 165 166 62 Part No 4 931 471 01 3 632 859 00 3 318 203 61 3 3 3 215 01 3 3 3 216 01 3 382 648 01 3 373 212 01 Description Remark SCREW STEP SPRING BRAKE LEVER RETURN SCREW B1 7X4 TAPPING SPRING R TORSION SPRING L TORSION HOLDER WINDOW SPRING CASSETTE 6 5 CHASSIS L R SECTION DATM 110A A not supplied PN 205 413 Ref No Part No Description Remark Ref No Part No Description Remark 201 4 931 470 01 BELT DRIVING 206 3 373 221 01 SLIDER RACK 202 3 3 3 214 01 PULLEY 207 1 655 916 11 CASSETTE SW BOARD 203 2 623 756 01 SCREW 1 7 3 TAPPING 208 1 655 913 11 CASSETTE COMPARTMENT MOTOR BOARD 204 3 373 213 01 GEAR DRIVING 209 3 373 235 01 CHASSIS R 205 A 2004 153 E CHASSIS L ASSY M901 X 3370 655 1 MOTOR ASSY CASSETTE COMPARTMENT 63 Ref No 301 302 303 304 305 306 307 308 309 310 311 not supplied not supplied Part No 3366 740 1 3 368 390 01
49. 300 2 3 4 5 6 7 8 3 10 11 12 13 14 15 16 17 a R SSS ee DISPLAY BOARD REMOCON BOARD Aas R852 amp 8 5837 8837 22k RAZA 33x E ENS BA 7 iad SIRCS RECEIVER FLUORESCENT INOICATOR TUBE B R 5827 sex 91 59 1 48kHz lt 44 kHz lt LONG gt m R822 680 R823 Ik R824 1 5x 825 3 3 8824 4 7 R827 10k R828 33 x 4334545 T a C 5821 822 5825 5824 5825 5826 80 AUTO RENUMBER REHEARSAL WRITE ERASE m NG kpn IR RENE RESET 0 01 i D Lam me mme a sein E F CXP82520 DISPLAY CONTROL 5811 5812 5815 5814 5815 5817 FF REC MUTE Del pee 2 Em esu G R812 680 ABIS 814 1 5k RBIS 3 3k 817 15 818 53 RA rr 5 r rr x RENE eM qum st qe Uu DIGITAL PEAK O O O CA 090909090 2X3 ERE FE EMI R802 480 R803 1x 804 1 5 R805 5 5 RADA 4 7 R807 iOk H I 884 47 Ss b 4 5 G BSST BI t x do sm d se do tm do dom HHHH RB86 47 UE EZ GEE 70 5802 5805 5804 5805 5806 5807 STOP PLAY RESET lt lt as _________ _ mun k K 4 c i ccc O as L 1 1 1 LT NOTE tt 9 Mil capacitors are in aF unless otherwise noted pF Voltages and waveforms are dc with respect to ground Cl SOW or less
50. 37 11 CARBON 47K 5 1 4W R209 1 249 419 11 CARBON 1 5K 5 1 4W R356 1 249 437 11 CARBON 5 1 4W R210 1 249 419 11 CARBON 1 5K 5 1 4W R211 1 249 441 11 CARBON 100K 5 1 4W R357 1 249 429 11 CARBON 10K 5 1 4W R358 1 249 429 11 CARBON 10K 5 1 4W R212 1 247 807 31 CARBON 100 5 1 4W R359 1 249 429 11 CARBON 10K 5 1 4W R213 1 249 409 11 CARBON 220 5 1 4W R360 1 249 429 11 CARBON 10K 5 1 4W R214 1 249 407 11 CARBON 150 5 1 4W R361 1 249 429 11 CARBON 10K 5 1 4W R221 1 249 441 11 CARBON 100K 5 1 4W R222 1 249 425 11 CARBON 4 7K 5 1 4W R362 1 249 413 11 CARBON 470 5 1 4W R363 1 249 429 11 CARBON 10K 5 1 4W R251 1 259 440 11 CARBON 3 3K 1 1 6W R364 1 249 429 11 CARBON 10K 5 1 4W R252 1 259 440 11 CARBON 3 3K 1 1 6W R365 1 249 429 11 CARBON 10K 5 1 4W R253 1 259 440 11 CARBON 3 3K 1 1 6W R366 1 249 429 11 CARBON 10K 5 1 4W R254 1 259 440 11 CARBON 3 3K 1 1 6W R255 1 259 436 11 CARBON 2 2K 1 1 6W R368 1 249 435 11 CARBON 33K 5 1 4W R369 1 249 435 11 CARBON 33K 5 1 4W R256 1 259 436 11 CARBON 2 2K 1 1 6W R3 0 1 249 437 11 CARBON 47K 5 1 4W R257 1 259 444 11 CARBON 4 7K 1 1 6W R371 1 249 441 11 CARBON 100K 5 1 4W R258 1 259 444 11 CARBON 4 7K 1 1 6W R373 1 249 417 11 CARBON 1K 5 1 4W R259 1 249 419 11 CARBON 1 5K 5 1 4W R260 1 249 419 11 CARBON 1 5K 5 1 4W R3 4 1 249 429 11 CARBON 10K 5 1 4W R375 1 249 429 11 CARBON 10K 5 1 4W R261 1 249 441 11 CARBON 100K 5 1 4W R3 6 1 249 429 11 CARBON 10K 5 1 4W R262 1 247 807 31 CARBON
51. 49 401 11 CARBON 47 5 1 4W L501 1 410 499 41 INDUCTOR 1 5uH R108 1 249 401 11 CARBON 47 5 1 4W R152 1 249 441 11 CARBON 100K 5 1 4W L502 1 410 509 11 INDUCTOR 10uH R153 1 249 429 11 CARBON 10K 5 1 4W L601 1 410 509 11 INDUCTOR 10uH R154 1 249 441 11 CARBON 100K 5 1 4W L991 1 410 509 11 INDUCTOR 10uH R155 1 249 425 11 CARBON 4 7K 5 1 4W lt GROUND PLATE gt R156 1 249 425 11 CARBON 4 7K 5 1 4W R157 1 249 401 11 CARBON 47 5 1 4W F LUG501 4 916 318 01 PLATE GROUND R158 1 249 401 11 GARBON 47 5 1 4W F LUG502 1 537 770 21 TERMINAL BOARD GROUND R201 1 259 440 11 CARBON 3 3K 1 1 6W lt TRANSISTOR gt R202 1 259 440 11 CARBON 3 3K 1 1 6W R203 1 259 440 11 CARBON 3 3K 1 1 6W Q221 8 729 141 30 TRANSISTOR 2SC3623A LK R204 1 259 440 11 CARBON 3 3K 1 1 6W Q271 8 729 141 30 TRANSISTOR 2SC3623A LK R205 1 259 436 11 CARBON 2 2K 1 1 6W 0321 8 29 900 89 TRANSISTOR DTC144ES R206 1 259 436 11 CARBON 2 2K 1 1 6W 0322 8 729 900 89 TRANSISTOR DTC144ES Q340 8 729 620 05 TRANSISTOR 2SC2603 EF R207 1 259 444 11 CARBON 4 7K 1 1 6W Les composants identifi s par une marque A sont critiques pour la s curit Ne les remplacer que par une pi ce portant le num ro sp cifi The components identified by mark A or dotted line with mark A are critical for safety Replace only with part number specified Ref No Part No Description Remark Ref No Part No Description Remark R208 1 259 444 11 CARBON 4 7K 1 1 6W R355 1 249 4
52. 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 Remark 1 4W 1 4W 1 4W 1 4W 1 4W 1 4W 1 4W 1 4W 1 4W 1 4W 1 4W 1 4W 1 4W 1 4W 1 4W 1 4W 1 4W 1 4W 1 4W 1 4W 1 4W 1 4W 1 4W 1 4W 1 4W 1 4W 1 4W 1 4W 1 4W 1 4W 1 4W 1 4W 1 4W 1 4W 1 4W 1 4W 1 4W 1 2W 1 4W 1 4W 1 4W 1 4W 1 4W 1 4W 1 4W 1 4W 1 4W 1 4W 1 4W 1 4W 1 4W 1 4W F Ref No Part No Description Remark A R931 1 219 123 11 FUSIBLE 0 47 5 1 4W R981 1 249 411 11 CARBON 330 5 1 4W R982 1 249 409 11 CARBON 220 5 1 4W R983 1 249 409 11 CARBON 220 5 1 4W R984 1 249 415 11 CARBON 680 5 1 4W R985 1 249 409 11 CARBON 220 5 1 4W R986 1 249 417 11 CARBON 1K 5 1 4W R991 1 249 429 11 CARBON 10K 5 1 4W R992 1 249 427 11 CARBON 6 8K 5 1 4W R998 1 249 413 11 CARBON 470 5 1 4W R999 1 247 739 11 CARBON 100 5 1 2W R1519 1 249 421 11 CARBON 2 2K 5 1 4W lt VARIABLE RESISTOR gt RV451 1 241 765 11 RES ADJ CARBON 22K lt RELAY gt RY651 1 515 803 11 RELAY lt VIBRATOR gt x301 1 567 816 11 VIBRATOR CRYSTAL 16MHz X302 1 567 815 11 VIBRATOR CRYSTAL 22MHz X303 1 567 814 11 VIBRATOR CRYSTAL 24MHz OK ok ok 52323 1 661 401 11 PRIMARY BOARD ok ok ok ok ok KKK KKK KK lt CAPACITOR gt A C001 1 113 916 11 CERAMIC 0 01uF 20 250V
53. 55 IC CXD2605Q 8 752 364 91 IC CXK58257BM 10LL T6 8 759 925 90 SN74HC74ANS The components identified by Les composants identifi s par mark A or dotted line with mark une marque A sont critiques pour A are critical for safety la s curit Replace only with part number Ne les remplacer que par une specified pi ce portant le num ro sp cifi Ref No Part No Description Remark Ref No Part No Description Remark 0308 8 759 634 43 IC M51953BFP 0341 8 729 900 89 TRANSISTOR DTC144ES 5310 8 752 890 05 87540 0420 0342 8 729 422 57 TRANSISTOR UN4111 10331 8 759 242 84 IC TORX176 DIGITAL OPTICAL IN 10332 8 759 242 85 IC TOTX176 DIGITAL OPTICAL OUT Q351 8 729 119 76 TRANSISTOR 25 1175 0421 8 759 823 94 IC LB1836M Q411 8 729 900 80 TRANSISTOR DTC114ES Q412 8 729 927 12 TRANSISTOR 25C4115SQR C431 8 759 701 01 NJM2904M Q413 8 729 900 80 TRANSISTOR DTC114ES 10441 8 759 701 01 NJM2904M 0414 8 729 927 11 TRANSISTOR 2SA1585SQR 10451 8 759 701 01 NJM2904M IC501 9 759 242 70 IC TC7WU04F 0441 8 729 801 93 TRANSISTOR 2SD1387 0602 8 759 602 83 IC M5238P Q451 8 729 141 83 TRANSISTOR 25B1094 LK Q452 8 729 620 05 TRANSISTOR 250C2603 EF 12603 8 759 330 53 IC CXD8493M E1 0453 8 729 927 11 TRANSISTOR 2SA158550R 12604 8 759 602 67 M5278L05 0454 8 729 927 12 TRANSISTOR 25C4115SQR 10605 8 759 189 33 M5279L05 TP IC606 8 759 094 53 IC 78055 Q455 8 729 927 11 TRANSISTOR 2SA158550R C651 8 7
54. 59 900 72 IC NE5532P 0456 8 729 927 12 TRANSISTOR 25C4115SQR Q457 8 729 620 05 TRANSISTOR 250C2603 EF 0652 8 759 900 72 IC NE5532P 0458 8 729 119 76 TRANSISTOR 25 1175 10653 8 759 370 62 IC CXD8505BQ 0459 8 729 620 05 TRANSISTOR 2SC2603 EF 10654 8 759 602 67 IC M5278L05 0681 8 759 634 50 M5218AL 0481 8 29 801 93 TRANSISTOR 2501387 0901 8 759 069 28 PQO5RF11 0503 8 729 620 05 TRANSISTOR 250C2603 EF 0504 8 729 620 05 TRANSISTOR 250C2603 EF 0902 8 759 069 28 PQO5RF11 0505 8 729 620 05 TRANSISTOR 250C2603 EF 0903 8 759 602 66 IC M5230L A 0601 8 729 900 80 TRANSISTOR DTC114ES 12904 8 759 390 48 IC uPC2406AHF IC999 8 759 426 52 AT24C01A 10SC TP B Q651 8 729 422 57 TRANSISTOR UN4111 Q654 8 729 900 80 TRANSISTOR DTC114ES lt IC gt Q902 8 729 140 97 TRANSISTOR 258734 34 Q903 8 729 119 76 TRANSISTOR 2SA1175 HFE ANICP911 1 532 837 21 LINK IC PRF630 0 63A AEP UK 0911 8 729 141 83 TRANSISTOR 2SB1094 LK ANICP921 1 532 837 21 LINK IC PRF630 0 63A AEP UK Q921 8 29 209 15 TRANSISTOR 2SD2012 lt JACK gt lt RESISTOR gt J101 1 569 443 11 JACK PIN ANALOG LINE R102 1 249 441 11 GARBON 100K 5 1 4W lt COIL gt R103 1 249 429 11 GARBON 10K 5 1 4W R104 1 249 441 11 GARBON 100K 5 1 4W L301 1 410 509 11 INDUCTOR 10uH R105 1 249 425 11 GARBON 4 7K 5 1 4W L302 1 410 509 11 INDUCTOR 10uH R106 1 249 425 11 CARBON 4 7K 5 1 4W L331 1 410 509 11 INDUCTOR 10uH L341 1 410 509 11 INDUCTOR 10uH R107 1 2
55. 6 2004 475 3 383 478 01 3 368 41 7 01 3 701 436 01 356 361 371 Description Remark WASHER STOPPER TUBE BREAK2 SHAFT LOAD LEVER JOINT GEAR CAM DRIVE C GEAR CAM DRIVE B GEAR CAM DRIVE D GEAR CAM DRIVE A B LEVER BT ASSY LEVER BT SOLENOID LEVER BT SELECTION LEVER F R ASSY WASHER 1 6 TABLE T ASSY REEL TABLE 5 ASSY REEL SPRING B T LEVER RETURN BELT 170TN10 1 0T TIMING WASHER 1 6 6 8 MECHANISM SECTION 3 DATM 110A Ref No 401 402 403 405 406 407 Part No 2004 478 X 3366 312 1 3 368 431 01 2 623 56 01 3 368 423 01 3 368 416 01 3 919 599 01 PM903 Ar aj D 404 EU o 2 not supplied PM904 not supplied 406 Description Remark Ref No Part Description Remark CHASSIS REEL ASSY 408 3 905 867 01 SPRING STOPPER CHASSIS ASSY REEL 409 1 667 962 11 REEL MOTOR BOARD SPRING B T SOLENOID 410 3 380 525 01 ARBOR BT ADJUSTMENT MAVABLE SCREW B1 7X3 TAPPING SCREW M2 6 STEP M903 X 3363 109 1 MOTOR CAM ASSY M905 3363 110 2 MOTOR REEL ASSY BRACKET B T SOLENOID PM903 1 454 732 11 SOLENOID PLUNGER BRAKE SPACER P PM904 1 454 536 11 SOLENOID PLUNGER TENSION 66 Note The components identified by mark ZA or dotted line with mark ZN are critical for safety Replace only with part number specified Les composants iden
56. AFETY RELATED COMPONENT WARNING Notes on chip component replacement Never reuse a disconnected chip component Notice that the minus side of a tantalum capacitor may be damaged by heat MODEL IDENTIFICATION Back Panel 3 018 941 0 US Canadian model 3 018 941 1 AEP UK model ATTENTION AU COMPOSANT AYANT RAPPORT A LA SECURITE COMPONENTS IDENTIFIED BY MARK OR DOTTED LINE WITH MARK 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 LES COMPOSANTS IDENTIFIES PAR UNE MARQUE ASUR 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 c SAFETY CHECK OUT TABLE OF CONTENTS After correcting the original service problem perform the following 1 SERVICING NOTE A Ak ane oma 4 Check the antenna terminals metal trim metallized knobs screws ail other expos pans ee e ds 2 GENERAL 5 described below 3 DISASSEMBLY LEAKAGE 251 SE EC NEC 14 The AC leakage from any exposed metal part to earth Ground and 3 2 Cassete anu ME 14 from all metal parts to e
57. BTP 2 6X6 TYPE2 N S K 1 7X2 P 1 7X3 SCREW B 2X3 SCREW P 2X3 SCREW B 2 6X4 SCREW PRECISION P 2 6X3 TYPE1 SCREW PRECISION P 1 7X2 SCREW B 2X4 SCREW PRECISION P 1 7X4 SCREW BVTT 2X4 S SCREW BTP 2 6X6 TYPE2 N S SCREW B 2X3 SCREW BVTP 3X8 IT 3 SCREW BVTP 4X10 TYPE2 SLIT SCREW BVTT 3X8 S SCREW PS 4X6 The components identified by mark ZA or dotted line with mark are critical for safety Replace only with part number specified Les composants identifi s par une marque sont critiques pour la s curit Ne les remplacer que par une pi ce portant le num ro sp cifi PCM R300 REVISION HISTORY Clicking the version allows you to jump to the revised page Also clicking the version at the upper right on the revised page allows you to jump to the next revised page Description of Revision 2001 06 Correction of electrical parts list IC301 SPM 01011
58. CEIVE lt DIODE gt 001 8 719 988 42 DIODE 014535 Ref No Part No Description Remark lt RESISTOR gt R1 1 216 082 00 METAL GLAZE 24K 5 1 10W R2 1 216 082 00 METAL GLAZE 24K 5 1 10W R3 1 216 066 00 METAL CHIP 5 1K 5 1 10W R4 1 216 066 00 METAL CHIP 5 1K 5 1 10W R5 1 216 077 00 METAL CHIP 15K 5 1 10W R6 1 216 077 00 METAL CHIP 15K 5 1 10W R7 1 216 077 00 METAL CHIP 15K 5 1 10W R8 1 216 079 00 METAL CHIP 18K 5 1 10W R9 1 216 075 00 METAL CHIP 12K 5 1 10W R10 1 216 079 00 METAL CHIP 18K 5 1 10W R11 1 216 077 00 METAL CHIP 15K 5 1 10W R12 1 216 077 00 METAL CHIP 15K 5 1 10W R13 1 216 077 00 METAL CHIP 15K 5 1 10W R14 1 216 081 00 METAL CHIP 22 5 1 10W R15 1 216 085 00 METAL CHIP 33K 5 1 10W R16 1 216 089 91 METAL GLAZE 47K 5 1 10W R17 1 216 080 00 METAL CHIP 20K 5 1 10W R18 1 216 073 00 METAL CHIP 10K 5 1 10W lt VARIABLE RESISTOR gt RV1 1 238 181 11 RES ADJ CERMET 4 7K RV2 1 238 181 11 RES ADJ CERMET 4 7K OK OK ok OK OK ok OK OK OK 1 667 960 11 RGN SW BOARD lt SWITCH gt 501 1 571 878 11 SWITCH PUSH 2 KEY REC PROOF CASSETTE IN ok KKK ok OK ok R KKK KKK KKK KKK 1 656 335 11 SBM DF BOARD lt CAPACITOR gt C631 1 162 294 31 CERAMIC 0 001 uF 10 50V 6632 1 162 282 31 CERAMIC 100PF 10 50V C633 1 164 159 11 CERAMIC 0 1uF 50V C634 1 164 159 11 CERAMIC 0 1uF 50V lt CONNECTOR gt CN692 1 573 109 11 PIN CONNECTOR 15 lt
59. D CAPSTAN FG 14 CFG 69 AMP 7 LM EJ IC01 1 2 CAPSTAN MOTOR M905 REEL MOTOR 45V 81 CASSETTE 970 27 CAS LCK LOCK REEL MOTOR REEL MOTOR CASSETTE OUT 97 08 CAS OUT R PWM 81 PWM BUFFER DRIVER 1 451 2 2 0451 458 459 502 REEL MOTOR DIRECTION SWITCH M 5 R CCW 0 0452 457 CAM SLIDER STOP DET oo 80 RE STOP SWITCH SW2 FWD DET 5 F 9 RE FWD RV451 501 1 RECPROOF gt 26 REC EN PUD TORGE 6 TAKE UP E CAS IN TFG REEL FG SENSOR 501 2 CASSETTE IN 25 ie AMP 1003 SUPPLY TENSION PLUNGER PWM BUFFER DRIVE 1 451 1 2 0481 904 TENSION PLUNGER AN BRAKE PLUNGER DRIVER Q411 414 PM903 BRAKE PLUNGER N END SENSOR LED DRIVER Q351 001 amp t 7 5V 4 TOP END SENSOR TOP END SENSOR SUPPLY SIDE TAKE UP SIDE 09 02 900 82 T PWM DRUM MOTOR MOTOR DRIVER 02 001 02 DRUM MOTOR PWM BUFFER 1 431 1 2 3 PLN ON 4 PLN KICK 1001 2 2 DRUM COM 5 9 DRUM PG AMP 6 10 DRUM FG AMP 1 46 LED ON 60 S END 69 T END 22 REEL FG SENSOR DRUM ASSY 1 2 MAIN SECTION M900 DRUM ASSY HEAD 2 2 5V 09 e m gt 4 HG AI e RVI RV2 B REC AGC PWM BUFFER IC431 2 2 80
60. DIGITAL OPTICAL IN J521 DIGITAL COAXIAL IN RV651 PHONE LEVEL R CH HEADPHONE E J601 OR oe A PHONES L1 63 J101 1 2 MIX LINE L1 J61 _ A ANALOG LINE gt gt ka n ios CH 1 L R14 21 RI SS R CH R2 18 MUTING R2 16 Q221 MUTING RELAY DRIVE MUTE SWITCH Q654 Q651 SBM J101 2 2 ANALOG LINE RV101 KA REC LEVEL CH 1 L ze LINE AMP 6 DADT ini IC601 1 2 2 BCK INVERTER AMP IC601 2 2 n LMUTE 4 gt 5 RESET 25322853 lt 5 6 lt x DISPLAY POWER SECTION DSP ACK 48 ACK DSP REQ 44 REQ DSP CK 61 SCK DSP DO 60 DO DSP DI 49 DI 24 DISPLAY POWER SECTION DADT BCK LRCK RESET MAIN SECTION 30 XRST LMUTE 6 M MUT ACK 7 ACK REQ 79 REQ SCK 8 SC DO 10 50 D 9 SI 6V REG w IC904 09 OVER CURRENT LIMITER IC903 DIGITAL PEAK LEVEL FLUORESCENT INDICATOR TUBE DRIVE amp 0801 803 o 4X5 11 13 74 77 70 68 67 58 34 57 SE BEE s 2 8 8 LU LU 5 8 8 DISPLAY CONTROL 12801 SN gt lt 31 32 X801 4 19MHz T901 POWER TRANSFORMER A EE 18 a D901 902 3 30V 30V REG 902 903 5V REG 1 604 606 654 AV t0v REG RECT 0921 D912 914 25 FLAC 3 POWER PC
61. DNILOJA 800 SMOUS uoneorpul NIOMNVIA 943 19389 USEJJ 1ole3rpur passed uoreinp jasad 34 osned 01 saduetp oy pue uo AEJS SIOPLOPUT Pay pue au O ONILOIN 91 se 1UEM nod se uognq DAA 941 UMOP bungas nuaw jasad yey e jo 2 4 AueJq e 31951 01 asned saSueyo yap pue uo ejs Ae dsip ui SIOYEIIPUT pue Weds e Sutpasur sayy Papoa si 816 OU Jiodsuen ade pur Surysey sues Ke dsip royeorpur osned ur Jo BUTPIOIAI st ay e M SUT o NOA DNLLAN 55914 4 23 11 3S vd 5NHnIN 238 4 a8ed uo LIN DIH suoner do nus aas aoeds jo uonemp ay Burgas uo SITEJAP 104 Ugo GQ 3noqe jo a eds e posut 0 SUNY sr Burn SIIYJ 112 5 e 5 LLL ee suomne4odo 2 nad ull pesn Yap Lyd 24 20 uonrsod ubojuws WAS ay JO ssarpie8au duump aq uonaung AJAG paon
62. DTPUT UO PIPS OF VIVO SOUL 192125 0 ATpayeadal 1049148 4 8911 Z Aejdsrp ayy sieadde 1NgA yun Ajpajeadas QNIN ssaid posned 10 peddojs ST yap ayy RYM L M31IN3 V VG 44 gt gt 123135 44 dris asn ue ade ay uo snuu aged aas drys yeu ajou 2SPA J dis bung suoiliod 2112946 Buiddiys 42 41 ejesse au ino exe no papsoue gt SI xe jo aday MON jo 8908 1oyeorput L Vidal eui RUM p vadat SSA Ajpeyeadas yen e dojs 01 dos GI dor v CI pua 20 ay jo pus ayy SPUODSS 6 jo 2 xuv q CII 3183 941 uounrsod jeu woy gued spes pue yoe puss Jo HEJS ou ade ay PULMA yeaday 8uunp Surmoyjos ou Jo Aue spayap pap su JI 54016 u u SW JUSTIN au s e d Yap 991 Ae dstp ur dn 43981 L vg Inun geada o JUEM ned pen ou arya A pajeedaz JY JAHM 56914 e 943995502 au ino st SAJEN jo aday 310N 5208 Inun A payeodar LYJJBM 56914 Ajpayeada E
63. IC802 Digital Peak Level Meter MSM6338RS Function fs serial data input 2 s complement fs serial data fetch clock Bit clock 3 LRCK 1 fsinput Leh Rch discrimination signal H Reh L Leh Reset input L Reset Data write request input Data write at rising edge 6 RD 1 Data read request input Read enable Power supply 5V O Z In case of no output data it becomes high impedance 58 mean standardized parts so they may have some difference from the original one tems marked are not stocked since they are seldom required for routine service Some delay should be anticipated when ordering these items 6 1 CASE AND BACK PANEL SECTION FRONT PANEL Ref No Part No 3 350 407 41 CASE 1 661 402 11 COAX BOARD 1 661 406 11 IL COVER BOARD 3 704 366 21 SCREW CASE M3X10 3 018 941 01 PANEL BACK US CND Description SECTION 6 EXPLODED VIEWS The mechanical parts with no reference number in the exploded views are not supplied Hardware mark list and accessories and pack ing materials are given in the last of this parts list Abbreviation CND Canadian model 1 The components identified by mark ZA or dotted line with mark ZN are critical for safety Replace only with part number specified Les composants identifi s par une marque ZA sont critiques pour l
64. LETE SHEET CLEANER SPRING 166 TENSION WASHER STOPPER HOLDER 5 SENSOR FLANGE GUIDE FIXED NUT ADJUSTMENT SPRING T2 3006 COMPRESSION RF AMP BOARD COMPLETE HOLDER END SENSOR RECIEVE HOLDER END SENSOR LIGHT POLY SLIDER T3 GUIDE SPRING PINCH PRESS TENSION SPRING SLIDER S TENSION THIN BOARD DRUM ASSY DOU 03A MOTOR DC U 17B CAPSTAN 6 7 MECHANISM SECTION 2 DATM 110A ds 351 G 367 Part No 3 315 384 01 3 3 5 210 01 3 368 422 01 3 368 455 01 3 368 418 01 3 368 398 01 3 368 430 01 X 3363 022 1 3 923 260 01 3 368 453 01 3 368 447 01 3 368 446 01 3 368 438 01 3 905 586 02 3 368 422 11 3 368 406 01 3 578 224 00 3 923 261 01 3 368 450 01 Description Remark Ref No WASHER STOPPER 3 0 SHAFT GOOSENECK GEAR POLY SLIDER DIA 5 5 DIA 1 5 371 LEVER GEAR LOCK 272 TUBE BREAK 3 3 3 4 BUSHING 375 SPRING GEAR LOCK GEAR REEL DRIVE ASSY 3 6 SPRING COMPRESSION 977 LEVER BRAKE SOLENOID 3 8 379 LEVER BRAKE 5 380 LEVER BRAKE T SPRING BREAK TENSION 381 SPRING FF REW COMPRESSION 382 POLY SLIDER DIA 5 5 DIA 1 5 383 384 GEAR GOOSENECK 385 WASHER SPRING FR LEVER COMPRESSION 386 LEVER F R 65 Part No 3 315 384 31 3 37 332 01 3 368 415 01 3 368 421 01 3 373 039 01 3 368 403 01 3 368 402 01 3363 024 1 X 3369 126 1 3 368 454 01 3364 581 4 3 701 436 01 2004 47
65. M R300 PANEL SWITCH 5802 807 S811 815 817 5821 827 5831 837 851 22 2527 e LD lt lt SIRCS RMC 2 12891 TEST DISPLAY TEST 3 q D IL001 ZAC PCM R300 e Waveforms 5Vp p 1 25msec IC01 DFGO PB mode 2v 01 PB mode aw IC1 LIM OUT PB mode RA OUT A RA OUT REC mode m IC1 SWP IN PB mode W IC1 PIPC IN REC mode 26 5 3 SCHEMATIC DIAGRAM MD SECTION page 49 for IC Block Diagrams wsch 13 14 5 1 2 3 4 5 6 7 8 and tantalums specified Bt Line under no signal conditions no mark REC PB PB M900 2 2 8RUM ASSY 80U 034 lt gt REC C REC PB HEAD k con not be measured 16 e capacitors are in unless otherwise noted pF ugF SOW or less not indicated except for electrolytics e All resistors are in Q and 4Wor less unless otherwise e Voltages ond woveforns are dc with respect to ground 17 18 19 20 21 e Voltoges ore taken with a Input inpedonce 10 40 Voltoge variotions moy be noted due to normal produc tion tolerances Woveforms are token with a oscilloscope Voltage variations may be noted due to normal produc tion tolerances Circled numbers r
66. MS04 REC CASSETTE 2 gt lt TENSION PLUNGER PR00F IN I STOP BET FWO BET REO i RGN SL I T M BOARD BOARD CAM MOTOR BENANG RNKC REEL MOTOR ZE REEL T 7 0 BI la BOARD THIN THIN THIN M305 i j j gt BOARD a 9 E DRUM DRIVE BOARD bist THIN BET 28 MAIN BOARS CN401 43 MECHANISM ASSY TOP VIEW 5 4 PRINTED WIRING BOARD MD SECTION See page 21 for Circuit Boards Location 22 od Ju 4 4 dq 3 x LI Jg kod sc CASSETTE COMPARTMENT MOTOR BOARD REEL MOTOR BOARD MECHANISM ASSY BOTTOM VIEW PM903 BRAKE PLUNGER M903 CAM MOTOR PM904 M900 11 2 TENSION DRUM ASSY PLUNGER DOU O3A MOTOR X CAPSTAN MOTOR ASSY M 902 90012 2 ORUM ASSY DOU 03A REC PB HEAD MAIN BOARD CN30I Page 33 RF AMP BOARD SIDE B t SRS ERR Ey Page 33 MAIN BOARD CN341 29 T E SENSOR BOARD TOP END SENSOR SUPPLY SIDE DRUM DRIVE BOARD CHASSIS O CAM SLIDER BOARD SWI STOP DET TAKE UP REEL 1 667 959 suPPLY REE Swe FWO DET 501 1 REC PROOF 501 2 CASSETTE IN 1 667 958 RGN BOAR TOP END SENSOR TAKE UP SIDE 1 667 961
67. OVER BOARD R14 1 216 037 00 METAL CHIP 330 5 1 10W RA R21 1 216 073 00 METAL CHIP 10K 5 1 10W CS qoo epi doped eae 2 ped R22 1 216 081 00 METAL CHIP 22K 5 1 0W R23 1 216 077 00 METAL CHIP 15K 5 1 10 R24 1 216 069 00 METAL CHIP 6 8K 5 1 10W DRUM DRIVE HEADPHONE IL COVER Les composants identifi s par une marque A sont critiques pour la s curit Ne les remplacer que par une pi ce portant le num ro sp cifi The components identified by mark A or dotted line with mark A are critical for safety Replace only with part number specified 69 Ref No Part No Description Remark Ref No Part No Description Remark 1 661 405 11 INLET BOARD G332 1 164 159 11 0 1uF 50V C333 1 162 211 31 CERAMIC 33PF 5 50V lt CONNECTOR gt C334 1 126 964 11 ELECT 10uF 20 50 C335 1 162 306 11 CERAMIC 0 01uF 20 16V CN900 1 775 047 11 CORD WITH CONNECTOR C336 1 164 159 11 CERAMIC 0 1uF 50V 6387 1 164 159 11 0 1uF 50V lt INLET gt C338 1 164 159 11 CERAMIC 0 1uF 50 A IL001 1 251 234 11 INLET AC AC IN C340 1 164 159 11 CERAMIC 0 1uF 50V C341 1 164 159 11 CERAMIC 0 1uF 50V 6342 1 126 935 11 ELECT 470uF 20 6 3V C343 1 162 294 31 CERAMIC 0 001uF 10 50V 2007 737 MAIN BOARD COMPLETE US CND C344 1 162 294 31 CERAMIC 0 001uF 10 50 C345 1 162 294 31 CERAMIC 0 001uF 10 50 2007 740 MAIN BOARD COMPLETE AEP
68. PCM R300 SERVICE MANUAL US Mode Ver 1 1 2001 06 Recording section Pap Barring he q put quern p section Trak ient Targi ing eques El FLET iguaria 9 922 708 12 2001F0200 1 2001 6 Canadian Model AEP Model UK Model Errury head ane Long shor 240 moraris 355 rare s Lor pla 3271 Simard 2 200 rpm Long plry 1 230 ETOS TETA Enaj Cd 44 kila 34 1 32 kHr B HF miraia 246 MET 1 channels sieren Jee bri Tai Sony Corporation Home Audio Company Shinagawa Tec Service Manual Production Group Model Name Using Similar Mechanism DTC A6 Tape Transport Mechanism Type DATM 110A SPECIFICATIONS General section laput jacks here pur hiisi requi Eres nis Jack Type Rated irpan t mpsdarx e we Cardi LUN AT PD Y 12 dB LI E LEI w A BOD Fir Apere TT 122 x 328 e h di lapin Bate input kawel I7 4 x 12 aha impedance Sid Park main oe Lior Fra u 08m ie pkt Approx 5 115 OPTICAL Opal jack Remote cammander 8M D757 supalied Fraaalr
69. T lest mode If the remote commander 15 not used If the remote commander 18 used To end the test mode disconnect the AC plug from the outlet Pressing the 4 button will turn off the segments on the left and right sides Pressing the 7 button will display TEST END and end the test mode SECTION 2 GENERAL Location of Parts and Controls Front panel 1 2 3 4 5 6 7 8 9 10 11 12 13 V V IC DE 2 r rimum 1 88809qQ EEE 27 26 25 24 23 22 21 20 19 18 17 16 15 14 Remote commander RM D757 Display window lt 4 lt 4 B gt gt REW FF DATA buttons MODE MENU button RESET ENTER button Cassette holder Remote sensor MARGIN RESET button WRITE button START ID AUTO button START ID RENUMBER button START ID REHEARSAL button ERASE button REC LEVEL control PHONE LEVEL control PHONES jack SBM switch REC MODE switch ID MODE switch OPEN CLOSE button REC button O REC MUTE button PAUSE button j gt PLAY button I PPI AMS SELECT buttons STOP button POWER button INPUT switch COUNTER MODE button COUNTER RESET button Numeric buttons CLEAR button REPEAT button JO NM M M M OS D I N M R R R NO on D2 D D D D Nn r2 N N UUN NR O1 O ko O U ion
70. T BLOCK COMPOSITION CIRCUIT BLOCK COMPOSITION CIRCUIT BLOCK lt FLUORESCENT INDICATOR gt INDICATOR TUBE FLUORESCENT 165 IC CXP82320 086Q IC MSM6338RS lt IRANSISTOR gt TRANSISTOR 2SC2603 EF TRANSISTOR 2SC2603 EF TRANSISTOR 2SC2603 EF lt RESISTOR gt CARBON 6 8K 5 1 4W CARBON 680 5 1 4W CARBON 1K 5 1 4W CARBON 1 5K 5 1 4W CARBON 3 3K 5 1 4W CARBON 4 7K 5 1 4W CARBON 10K 5 1 4W CARBON 6 8K 5 1 4W CARBON 680 5 1 4W CARBON 1K 5 1 4W CARBON 1 5K 5 1 4W CARBON 3 3K 5 1 4W CARBON 15K 5 1 4W CARBON 33K 5 1 4W CARBON 6 8K 5 1 4W TI TI Ref No R831 R841 R851 R861 R871 R881 R882 R883 R884 R885 R886 R887 R888 R889 R890 R891 9802 9803 5804 5805 5806 5807 5811 5812 5813 5814 5815 5817 X801 Part No 1 249 427 11 1 249 437 11 1 249 427 11 1 249 437 11 1 249 437 11 1 249 417 11 1 249 437 11 1 249 437 11 1 249 437 11 1 249 437 11 1 249 437 11 1 249 417 11 1 249 437 11 1 249 437 11 1 249 429 11 1 249 429 11 1 554 937 11 1 554 937 11 1 554 937 11 1 554 937 11 1 554 937 11 1 554 937 11 1 554 937 11 1 554 937 11 1 554 937 11 1 554 937 11 1 554 937 11 1 571 520 11 1 577 359 21 Description CARBON CARBON CARBON CARBON CARBON CARBON CARBON CARBON CARBON CARBON CARBON CARBON CARBON CARBON CARBON CARBON lt SWITCH gt 6 8K 47K 6 8K 47K 47K 1K 47K 47K 47K 47K 47K 1K 47K 47K 1
71. UK C351 1 162 306 11 CERAMIC 0 01uF 20 16V A C352 1 162 306 11 CERAMIC 0 01uF 20 16V C353 1 162 294 31 CERAMIC 0 001uF 10 50V 1 533 213 31 HOLDER FUSE C354 1 164 159 11 CERAMIC 0 1uF 50V lt CAPACITOR gt 6355 1 164 159 11 0 1uF 50 C356 1 164 159 11 CERAMIC 0 1uF 50V C101 1 126 933 11 ELECT 100uF 20 10V C361 1 162 302 11 CERAMIC 0 0022uF 30 16V C102 1 162 286 31 CERAMIC 220PF 10 50V C362 1 162 302 11 CERAMIC 0 0022uF 30 16V 103 1 126 933 11 ELECT 100uF 20 10V C431 1 162 302 11 CERAMIC 0 0022uF 30 16V C107 1 130 481 00 MYLAR 0 0068uF 5 50V C151 1 126 933 11 ELECT 100uF 20 10V C432 1 162 302 11 CERAMIC 0 0022uF 30 16V C433 1 162 286 31 CERAMIC 220PF 10 50V C152 1 162 286 31 CERAMIC 220 10 50 C439 1 162 306 11 CERAMIC 0 01uF 20 16V C153 1 126 933 11 ELECT 100uF 20 10V C441 1 162 302 11 CERAMIC 0 0022uF 30 16V 0157 1 130 481 00 MYLAR 0 0068uF 5 50 442 1 162 302 11 0 0022uF 30 16V C201 1 130 471 00 MYLAR 0 001uF 5 50V C202 1 110 341 11 MYLAR 330PF 5 50V C443 1 162 286 31 CERAMIC 220PF 10 50V C444 1 126 964 11 ELECT 10uF 20 50V C203 1 110 341 11 MYLAR 330PF 5 50V C445 1 162 306 11 CERAMIC 0 01uF 20 16V C204 1 130 471 00 MYLAR 0 001uF 5 50 C451 1 162 306 11 0 01uF 20 16V C205 1 130 479 00 MYLAR 0 004 uF 5 50V C452 1 126 963 11 ELECT 4 7uF 20 50V C206 1 126 933 11 ELECT 100uF 20 10V C207 1 162 302 11 CERAMIC 0 0022uF 30 16V C453 1 126 338 11 ELECT 47
72. a s curit Ne les remplacer que par une pi ce portant le num ro sp cifi Remark Ref No Part No Description Remark 5 3 018 941 11 PANEL BACK AEP UK 6 1 661 405 11 INLET BOARD 7 4 956 885 01 FOOT 5817552 8 3 703 685 21 SCREW BV 3X8 ANILOO1 1 251 234 11 INLET AC 59 6 2 FRONT PANEL SECTION Supplied with RV101 The components identified by Les composants identifi s par mark or dotted line with mark une marque A sont critiques pour la s curit ZN are critical for safety Replace only with part number Ne les remplacer que par une specified pi ce portant le num ro sp cifi Ref No Part No Description Remark Ref No Part No Description Remark 51 4 908 848 31 EMBLEM SONY 66 2007 739 DISPLAY BOARD COMPLETE 52 3 018 940 01 PANEL FRONT 67 1 661 399 11 REMOCON BOARD 53 3 382 635 01 KNOB REC R 68 1 661 400 11 REC VOL BOARD 54 3 356 957 01 SPRING 69 4 922 921 21 BUTTON POWER 55 3 382 634 01 KNOB REC L 70 1 775 464 11 WIRE FLAT TYPE 17 CORE 56 3 382 627 01 SPRING RING 71 3 917 216 02 KNOB TIMER 57 3 922 823 21 ESCUTCHEON R 72 4 932 810 11 CUSHION FL 58 3 922 822 11 ESCUTCHEON L 79 4 947 170 01 HOLDER 59 3 922 932 01 WINDOW FL TUBE 74 1 661 403 11 AC SW BOARD 60 3 922 824 21 BUTTON 1 75 1 661 404 11 SW COVER BOARD 61 3 922 825 21 BUTTON 2 76 3 831 441 99 CUSHION SPEAKER 62 3 922 826 21 BUTTON
73. a ayy UT sasea xpap se savadde uou Qi 94 Jo Suruur aq ay SPUIMOI pop aug ur sreadde e dsip ayy ur saeadde aseJo JULM no J BY uauM Sy 55914 01 dis 10 Qi 435 e 0 Z 0 jue Gl Jo sdA y 10 uonisod ay 01 JGOWOI 96 p 35743 sapo 5 3 sopo qns Bul JOUURD TJ pua ue TO sq diys Sunsixq e AQUI opqrssoduur Jo aq Aew ade JU PUS QT SC HEIS SON uonisod ISUH ur Aejd Buo ur spuoaes p z moge JO uinurixeuu 03 Q HEIS BY aded sup uo uonounj sapoo qns jo duruonisod ayemooy JO p pue sdajs 2 puosas sjeadar pu JI Hels Jo Zuruutidaq spuma yap 991 pe e dsrp sr uonrsod r jueA JJ 3481 Sunsixa aq OM TYSAVAHAN CI 55924 5peq amp eid Suun Z TLNVISO 1396 TVSAVIHAU 3d0M OI Hes Ajsnoraaid jo uonrsod aug 1sn pe ue 3126 Bunsix3 ue JO uonisod ou bunsnipy spuo285 6 B a pug qi 915 QI HEIS spuo 25 ade uolnod pajesday uo UN jes eauay aui Aq peuonisod sqi UHMM JM N uogn1od paje
74. ada1 au jo pua y gupes Buoj spuo os 6 STG pua uy e uonaod payesdez ay jo au Buoj puooas sqy drs e uoniod paqeada ayy jo duruurdaq au woy Bues duo SPUOJJS 6 HEIS e uonisod au ade au uo u3jju sr au pue spuosas E 107 sIeadde JIM GI vay pue uo3mg ay passaid juiod y ou ayy ur stesdde ALNM CI aU OV ALINM 5894 p Sapo qns 821A AAJH Buss id 1 90 9221 34 lt q Guissaid sayy QI 31235 Buiuonisog pesseud SEM DORN CI SU Sum au uonisod yrs SMOYS ay ui ayy ELM A MH e 40 55944 33 4410 JUBW3AOJ 55944 yaga UMA JUBWIAOJAJ uoruod spuo2ss days ui passaid si lVSHV3H3M dl y uonisog pue ue io qj diys e Bur MIU gt gt JO ssaid JUBLUBAOJN 5592 yara uoluod spuo es t 7 days ur passaid si uoyng TWSYVIHAY Qi 343 494M uonisogd 01 1115 e 4 4 8 ur spuo as Spuooas z 1noqe JO 1u x e o dn SJUJUIODUI PUOIIS E U SPIEMIOJ JO SPIEMY DEQ simus uoniod
75. au e asned yap SU uoyngq amp DAY aun ssaid 1 o ayy ut 4 DANOS pue jo ayes ayy 107 dogs au aq asned s lnuluu 0 Uey 10 asned ul 343 SI 2 JI stspuduu aures ay urejuo OSTE Surpio3 1 ay I348TY au ur siseuduu peuss e Surprooar st Bap UJ e dsip au dn 346 SISVHdIN3 Suon as JUEJ Jo uoneaa atp asard au JO pue au 932907 2824 514 288 UJIEAG pug asn 3de1 e JO sy BUIPIOJAI JIEJS OL HH lt q 10 4 AV Td au JIM ade ayy jou 528 usaMjaq saoeds Masur zT aded aos 95 e adeq jo Suruurdaq ayy SUIPAOD 4183s O aans afew pueqq st ade 293 jT sapoo 0546 jo 103 US3 LIM 91 aq JOUUES jeu SJON ATEJHEWOJNE sapo ade ayy jo 8 au aur p sde eu aeorpur sapo ojnjosqy 5 gt ajnjosqv Sapo euin ojnjosqe y
76. b hole Slider lock 2 Open the lid and cut the tape 3 Turn the hubs until the tape is completely inside the cassette both T and S sides The end sensor cassette for end sensor adjustments is now ready for use 5 Cleaning of the Revolving Drum 1 Fold a cleaning piece 2 034 697 00 or a knit cloth into 4 or more files slightly impregnate it with a head cleaning fluid 9 919 573 00 and softly touch the drum with it and manually rotate the drum slowly counterclockwise by 2 to 3 turns for cleaning 2 At that time be careful not to move the cleaning piece vertically to the head tip Otherwise the head tip may probably be damaged 6 Be careful not to move RV1 to RV2 on the RF AMP board in the mechanism assemlby 7 To adjust the tape path and guides remove the holder assembly as shown in the diagram and use the DAT cassette holder jig J 8000 002 A This will make it easier to perform the adjustments First turning the pulley counterclockwise to put it in loading out status will make removal and reattachment of the holder assembly easier To perform adjustments turn the pulley clockwise to put it in loading in status load the cassette tape and set the IN switch to the ON position Holder Holder Screw BVTP3x6 8 Test mode To set the test mode short circuit 091 X TEST and ground of the main board At this time the dB display of the fluorescent display level meter will blin
77. efer to waveforms Signal path gt gt PB 25 D ENV COMP MAIN BOARD CN341 35 E a a z9 F 35k Page 43 LL G EE 9 B CASSETTE E M 5v ASSY BET C 6 SW BOARD GNO MAIN BOARD chos z i CN301 E ma gt 1 w BUE s H Le w IL CASSETTE OUT sm aa gt r P gt maaa a LE ER i Iz for P Pr Er DERR SV S OUT a F av aee s 00 72 BEGG ne EE co 02 LL i ma ORUM ASSY e s m RE TN ee aw ORIVER P H ORUM MOTOR BRIVER el Ls Gee gt T FG SENSOR AMP aaa adan CN302 COMPARTR N CNO3 PS jn MAI 43 MOTOR J We or or fa m gt e pe 9 fs H ps eon E MOTOR BOARD E x x EE TOP SENSOR wi 1 2 a Ee me as 1 6 0 TAKE UP SIDE TAKE UP REEL B R ue HEUS l FG SENSOR STENT 26 T E SENSOR BOARD RE WRS zd eten 30 7 m T8 ce a gt JE PM903 pe 1C03 5 DK Puwoce em EN 72 L Pi 1 C i S FG SENSOR AMP OWE mur I NS zz er zaa P P
78. et 5 4 Printed Wiring Board MD Section 29 5 5 Printed Wiring Board Main Section 32 5 6 Schematic Diagram Main Section 1 3 23 5 7 Schematic Diagram Main Section 2 3 38 AC 5 8 Schematic Diagram Section 3 3 41 voltmeter 5 9 Printed Wiring Board Dispaly Section 44 0 75V 5 10 Schematic Diagram Display Section 47 5 11 IC Block Diagrams uu u uu uu adan an dasa 49 3 12 IC Pitt DUDBGBIONS nee ter 53 Earth Ground 6 EXPLODED VIEWS 0 1 Case and Back Panel S CHONM O EE 59 Fig A Using an AC voltmeter to check AC leakage 6 2 Front panel Section uuu uuu u uuu 60 6 3 Chassis Section AE a dt ee codes 61 6 4 Cassette Compartment Section 62 6 Chassis L R SONON OE 63 6 6 Mechanism Section 1 DATM 110A 64 6 7 Mechanism Section 2 DATM 110A 65 6 8 Mechanism Section 3 DATM 1I1I0A 66 7 ELECTRICAL PARTS LIST 67 SECTION 1 SERVICING NOTE Fluorescent indicator tube lit key check mode The Fluorescent indicator tubes and keys can be checked in this test mode INPUT switch Center click ID MODE switch
79. et the test mode main mount an end sensor cassette and effect the STOP mode 3 Check that p p values of waveform of the oscilloscope satisfy the following in the S side 300 mVp p or more in the T side 150 mVp p or more Adjustment Location Mechanism assembly T1 guide 51 guide S2 guide MAIN BOARD Component side Test mode Main N JW091 JW183 N AGC Voltage xd FWD Torque 2 guide Tape Path Fine DPG AGC Voltage Tape Path Fine X TEST IC304 DPG IC310 lt gt JW092 gt SWP Mas jane CN341 Cc JW247 20 PCM R300 SECTION 5 DIAGRAMS 5 1 CIRCUIT BOARDS LOCATION INLET board PRIMARY board lt IL COVER board COAX I O board AC SW board RE MAIN board NR SW COVER board p DISPLAY board lt NY SBM DF board D c Z REMOCON board REC VOL board HEADPHONE board REEL MOTOR board 7 CASSETTE COMPARTMENT L MOTER board CASSETTE COMPARTMENT DRUM assembly SW board RF AMP board DRUM DRIVE board gt T E SENSOR board THIN board CAM SLIDER board SW board 921 5 2 BLOCK DIAGRAMS MD SECTION CASSETTE COMPARTMENT CAM MOTOR DRIVER IC421 M901 CASSETTE MAIN MECHA CONTROL M902 IC310 2 2 ASSY 15 CM IN CAPSTAN MOTOR CAPSTAN MOTOR PWM BUFFER DRIVER 46 CM OUT ICA41 1 2 1 441 2 2 0441 CAP RVS 2 48 LM L
80. gt 1 1 124 778 00 ELECT CHIP 22uF 20 6 3V RV101 1 241 937 11 RES VAR CARBON 20K 20K REC LEVEL C2 1 163 019 00 CERAMIC CHIP 0 00680 10 50 C3 1 163 251 11 CERAMIC CHIP 100 5 50V gt K gt K gt C4 1 1 07 682 11 CERAMIC CHIP 1uF 10 16V G5 1 164 299 11 CERAMIC CHIP 0 22uF 10 25V 1 667 962 11 REEL MOTOR BOARD NEAR C6 1 164 004 11 CERAMIC CHIP 0 1uF 10 25V C7 1 163 009 11 CERAMIC CHIP 0 001uF 10 50V lt CAPACITOR gt C8 1 124 778 00 ELECT CHIP 22uF 20 6 3V C9 1 124 778 00 ELECT CHIP 22uF 20 6 3V 07 1 163 077 00 CERAMIC CHIP O luF 10 25 010 1 163 009 11 CERAMIC CHIP 0 0011 10 50V lt MOTOR gt C11 1 164 004 11 CERAMIC CHIP 0 1uF 1099 25V 012 1 164 299 11 CERAMIC CHIP O 22uF 10 25V M905 X 3363 110 2 MOTOR REEL ASSY C13 1 107 682 11 CERAMIC CHIP 1uF 10 16V C14 1 163 251 11 CERAMIC CHIP 100 5 50V gt gt K gt KOK EE ER ER K ok K OK OK ok OK OK ok EER E EER EER R KKK C15 1 124 778 00 ELECT CHIP 22uF 20 6 3V 1 661 399 11 REMOCON BOARD C16 1 163 038 91 CERAMIC CHIP 0 1uF 25V 017 1 163 001 11 CERAMIC CHIP 220PF 10 50V C18 1 163 251 11 CERAMIC CHIP 100 5 50V lt CAPACITOR gt 019 1 163 001 11 CERAMIC CHIP 220PF 10 50V C20 1 164 182 11 CERAMIC CHIP 0 0033uF 10 50V C891 1 164 096 11 CERAMIC 0 01uF 50V C21 1 163 005 11 CERAMIC CHIP 470PF 10 50V I6 C22 1 126 603 11 ELECT CHIP 4 7uF 20 35V G23 1 163 251 11 CERAMIC CHIP 100 5 50V 0891 8 742
81. igital input switch output coaxial L optical 11 ADLD Load to Digital filter for A D converter 12 DAD Oo Load to Digital filter for D A converter a 15 o Cassette compartment motor rotation IN direction control output pO Uu Cassette compartment motor rotation OUT direction control output 17 LMEJ llo Loading motor rotation Eject direction control output e 19 ROMDT 0 Data output to 0 u 000 Notused 2 ___ 23 24 Detect kinds of tapes normal tape L Thin tape 2 Cassette IN switch input REC enable switch input Cassette compartment lock switch input Cassette compartment out switch input 3 Notused Open Notused 33 SBM Super bit maping control output H SBM ON L SBM OFF 3 Notused AF mode select 3 MP Not used Connected to Ground System reset input L Active 55 4 vss 42 _ System clock output Open 0000 0 24 EXTAL T Sysemclckinput 9408MHZ Lu Communication request output to display control L Active 45 RECDIS Record current control output H Record disable L Recordenable mei End sensor ON control output L Active ROM CK O Clock output to EEPROM 48 DSP ACK Communication acknowledge input from display control L Active 49
82. is ex ion manua This sect truct INS OT 2688 4 u114015 01 08 suonpiado paouvapi aof 6 01 52854 01 08 suoinaado 21584 40 T Jap ANCA asn 01 Apuad 34 op oz aded uo AECL 5 NUSIA MIRI NI 1921140 10 1VIXVO2 TVLIDIQ y 1 ay 42942 ue Teudis ayy jo Surpdures penpe aui pued uo YAMS TON DAY 291 nod euis jeu prozo o arssod sr ouonboagg eroe oy peur JOU s op uanbagj 4 mdu ejidip sui e a qeAta2a1 JOU seuss ppd cc 10 HA Uv gp jo e 103 o yr mode SI uorndanas eusirs euis e jo BULI au e abued jeubis Buss EHBIp 342 apoo 0 mdyo jou 542419 awos p 10 0045 Ad 00EZ ADd SU 91 UBYM AUO ABM OUIES OY ur US LIM scp dos G 2 3 TRU SASLI indui ayy JT 34215 ep 61 aded aas nuu AS L OU ur 138 aum ayy URL 122uoi nuaw HL AS L 24 jas 34 Spun mdu ayy JJ x O DOTVNV x PRO o
83. isod au je USM TYSAVAHAN qI 5914 peq erd 03 jue M CI JO 9841 ayy uogrsod AIPS sapoo qns jo Buiuonisod 2 4 UO st qI payloads au pue e 10 e dsip au sreadde 41 RIM pue passaid nod 1uiod 34 o Pap ayy erm ejdsrp ayy ur sre dde IAM HLAM 5214 JIM OF JUE AM GI jo 2841 10 uogrsod ay 03 GIFS TwSuviH3H GI IION QI 44 4 MI gt gt aap eg e d SULINP pue ue SI drys 31815 JIM ue yoeqgheld bung sepo qns QI pua ay jo Zuraurdaq au ade ay yep pue st asned provai sey USM waym sr qJ PUS ajrym Kejdsrp ayy ut szeadde 44 20 ALRIM CL Sad 9 ARS Z pesned s Surpioo ey O ONILAN 10 H ASNVd ssexd pus ue o 5 a21nos ure1801d ay jo Surpio2a1 SU 1 Buiinp qi pue ue aug stryj Suunp AerdSTp ay GI JING 241 ade ayy vay si dps ayy TINIM 891 Z dDIS 3HOIN IPS Ajjenuew 41 diys BunuM aged uo
84. jom pue au JO aus Zurpiooad NOA UBY e 11 11838 pose ue np BUISSIU sr qumu 8 e ade ayy apu HEIS pappe NOA uauM BULMOJJOJ SU asp uma uo o 4aquunu ureidoxd Mau e su rsse pue au jo Suruurdaq BUJ WOJJ HEIs 5921225 Zuusquinua bunsqunusy siaquiny ou WA RP I ZE PR TOO Poseid SI 14015 uota pasera 91 32615 JO uonisod sures ay UB LIM CJ dis v 310N aded aac pue ay 0 uorpun 424 PUJ 243 asn ue Postga ST 1544 BUJ pue si adey ayy gagy Ag ysnf pa ejdsip jou si J UYA Wana GI UE 95219 URI fey sci 17215 UTM 29419803 aie SISQUINU e II PUS UE spuo29s 6 S31 H e dps 0 puoras 8958119 CIE HEIS g O SPUODSS 6 53491 3 e a pus AP sIeadde ASYY CIL u y PUS Jo Suruul32q 34 O SPIEMIOJ SEJ yop au ajum Aejdsip ayy ut szeodde HsVi3 55941 pue ue 25218 0 QI drys qas AGUNA 8924 nod aum ay p uini uaaq sey 103e2rput 118 aun QI dors e JO ose
85. k Perform the following adjustments in the test mode FWD torque adjustment FWD back tension check Tape path fine adjustments DPG adjustment AGC voltage check End sensor check e reset the test mode main disconnect the wire shorting JW091 X TEST and ground After completion of adjusting be sure to reset the test mode main 9 Check the following items for correct tape speed after completion of adjusting 1 Set the MODE switch to 48k and check for normal recording and playback 1 2 Set the REC MODE switch to LONG and check for normal recording and playback x0 5 3 With QUE or REVIEW gt lt 4 check that qurrr qurrr sound is heard x3 x8 4 Check that correct time is displayed after FF P or REV 49 x16 5 Check that AMS PPI 444 is normal 4 2 ELECTRICAL ADJUSTMENTS FWD Torque Adjustment Procedure 1 Set the test mode main and load the FWD torque meter TW 7131 8 909 708 71 2 Set the PLAY 9 mode TORQUE will be displayed on the fluorescent indicator tube 3 Adjust RV451 so that the minimum value of FWD take up torque take up side rewinding torque is between 9 10g 0 13 0 14 oz inch Also make sure that the maximum reading does not exceed 152 cm does not exceed 0 21 oz Inch 4 Confirm that the value indicated by the torque meter is maintained for one full cycle FWD Back Tension Check and Adj
86. k 031 1 163 001 11 CERAMIC CHIP 220 10 50 R25 1 216 105 91 METAL GLAZE 220K 5 1 10W 032 1 164 232 11 CERAMIC CHIP 0 01uF 90V R26 1 216 065 00 METAL CHIP 4 7K 5 1 10W 033 1 163 038 91 CERAMIC CHIP O0 luF 25 034 1 163 038 91 CERAMIC CHIP O0 luF 25 R31 1 216 073 00 METAL CHIP 10K 5 1 10W C35 1 163 038 91 CERAMIC CHIP O 1uF 25V R32 1 216 081 00 METAL CHIP 22K 5 1 10W R35 1 216 105 91 METAL GLAZE 220K 5 1 10W lt GONNECTOR gt R36 1 216 065 00 METAL CHIP 4 7K 5 1 10W CN01 1 691 459 21 PIN CONNECTOR PG BOARD 3P skak o o ak ak ak ak ak ak akak kok ak ak akak ak ak ak ak akak kak ak R ok k k ak k kk akak k k kk kK Kk K CNO2 1 564 704 11 PIN CONNECTOR SMALL TYPE 2P CNO3 1 564 338 00 PIN CONNECTOR 1 656 334 11 04 1 564 336 00 PIN CONNECTOR 2P 06 1 564 339 00 PIN CONNECTOR 5P lt CAPACITOR gt 7 1 564 721 11 PIN CONNECTOR SMALL TYPE 5P CNO8 1 568 873 11 SOCKET CONNECTOR 31 C681 1 126 934 11 ELECT 220uF 20 16V CNO9 1 564 706 11 PIN CONNECTOR SMALL C682 1 126 934 11 ELECT 220uF 20 16 1 564 719 11 PIN CONNECTOR SMALL TYPE lt CONNECTOR gt IC CN652 1 564 510 11 PLUG MICRO CONNECTOR 6P 1001 8 759 148 05 IG 8010 1602 8 759 701 01 NJM2904M lt gt 1603 8 759 701 01 NJM2904M IC601 8 759 602 83 M5238P lt TERMINAL gt lt JACK gt LUGO1 1 537 770 21
87. omposants identifi s par une marque ZA sont critiques pour la s curit Ne les remplacer que par une pi ce portant le num ro sp cifi Ref No gt gt Part No Description Remark ACCESSORIES 8 PACKING MATERIALS K KK K K K K KK K K K K K K K 1 473 921 11 1 551 812 11 1 590 910 11 2 29 913 00 3 861 087 11 3 920 800 31 3 925 043 31 4 981 643 01 7 682 276 04 7 685 646 79 REMOTE COMMANDER RM D757 CORD POWER US CND CORD SET POWER AEP UK WASHER DIA 5 ORNAMENTAL MANUAL INSTRUCTION ENGLISH FRENCH GERMAN RACK L R PLATE ORNAMENTAL COVER BATTERY FOR RM D757 SCREW RK 5X12 SCREW BVTP 3X8 IT 3 K K KK K K K K KK K KK K K K K K K K K K K K K K K K R 1 2 3 4 75 6 1 48 9 10 11 12 13 14 15 16 17 18 20 21 22 23 24 25 7 685 851 04 7 685 645 79 7 685 534 19 7 685 871 01 1 621 712 20 7 627 854 07 1 685 102 19 7 685 533 19 7 627 450 28 621 852 2 7 621 772 00 1 021 255 15 7 621 773 86 1 627 550 11 1 021 552 21 7 621 772 18 7 627 552 47 621 255 20 7 685 133 19 621 712 08 685 646 79 685 660 29 7 685 872 09 7 682 660 09 HARDWARE LIST KOKK K K K K KK K K K K SCREW BVTT 2X4 S SCREW BVTP 3X6 IT 3 SCREW BTP 2 6X8 TYPE2 N S SCREW BVTT 3X6 S SCREW B 2X5 PRECISION SCREW P 2X2 5 SCREW P 2X4 TYPE2 NON SLIT SCREW
88. or electrolytics and tantalums resistors are in Q and 4W or less unless otherwise Specified panel designation Bt Line Voltages and waveforms are dc with respect to ground under no signal conditions no mark REC PB PB lt X con not measured PCM R300 e Waveforms 7 21 mi 4 6Vp p 18 814MHz IC304 XTIO 5Vp p 304 62 69 RFDT SWP PB mode 24 576 2 IC304 24 575MHz 304 69 48 2 IC304 LRCK 3 072MHz 1C304 e Voltages are taken with a Input impedance 10MQ 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 numbers refer to waveforms Signal path gt gt PB gt gt RE 22 PB BIGITAL OUT 222 REC BIGITAL IN PCM R300 5 7 SCHEMATIC DIAGRAM MAIN SECTION 2 3 See page 49 for IC Block Diagrams See page 32 Printed wiring Boards 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 All copocitors are in unless otherwise noted pF 20 B Bt Line Signal path SOW or less are not indicated except for electrolytics B Line P and tantolums Voltages and waveforms are dc with respect to gro
89. podd punos Surpaooo1 Ajuo uono uru WAS au 910N 440 91 NAS 196 uonaunj ABS ay Win OJ uonounj 85 Sursn Surp1o2a4 suunp ejdsrp oup ur dn 543 WAS 991 INO 91 NGS PS ZEPIU PP 40 ZHY BF 190119 CA VANVIS 91 MS TAON DAW pue DOTVNY 01195 SI au euis indur So eue uonaunj 66 ay asn ue pueq A gt uenbay ayy astou Surzruenb npa Butdeys asiou pue Surreay ueuiny jo so dDULd au sasn uonpung 24 uorpun burddejn 9 Jadns Was 84 EE LESEN amp e dsip su Jo awy ADd ur IOLI ue osne SL Supoa apys Sumas DAY 10 LAINI 243 Puey you 910N apour e d BSuoq saum Suipuodsai09 oy awy ay o anoc pow ejd paepuers ayy uo aur pue o1n osqe aun ade peAejdsip ejd Buo 1 ayy ane ejd 3uo ui 8 Sur amp e d apys erdsip ayy ut dn s4481 941 e d paepueis se Buoj se 021443 SI 01 398 O39 Aejd 8u0 awy ou ONOT m piepuejs
90. ponents identified by Les composants identifi s par mark or dotted line with mark une 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 Ref No 0625 0626 0627 0628 0630 0651 0652 0653 0654 0661 0662 0663 0664 0665 0666 0667 0668 0669 0670 0671 0672 0673 0674 0675 C683 C684 C901 C902 C903 C904 C905 C906 C907 C908 C910 C911 C912 C913 C920 C921 C922 C923 C931 C932 C933 C934 C998 C999 GN301 GN302 Part No 1 136 165 00 1 136 165 00 1 126 935 1 1 1 126 935 11 1 126 935 11 1 136 165 00 1 136 165 00 1 136 165 00 1 136 165 00 1 136 165 00 1 136 165 00 1 136 165 00 1 136 165 00 1 136 165 00 1 136 165 00 1 136 165 00 1 126 933 11 1 136 165 00 1 126 933 11 1 126 933 11 1 136 165 00 1 126 933 11 1 136 165 00 1 136 165 00 1 136 165 00 1 126 935 11 1 126 953 11 1 126 939 11 1 126 935 11 1 126 916 11 1 128 553 11 1 126 968 11 1 162 306 11 1 162 306 11 1 128 548 11 1 126 960 11 1 126 767 11 1 162 306 11 1 128 548 11 1 162 306 11 1 126 767 11 1 162 306 11 1 126 934 11 1 164 159 11 1 126 935 11 1 136 165 00 1 164 159 11 1 164 159 11 1 564 706 31 1 568 845 11 Description FILM FILM ELECT ELECT ELECT FILM FILM FILM FILM FILM FILM FILM FILM FILM FILM FILM ELECT FILM
91. put for capstan motor XTEST Test pin L Test mode For adjustment 87 POW DWN Not used Fixed at 88 SS Ground 89 VDD ES Power supply 5V 90 VPP Ea Connected to 5 91 ATSY EM ATF sampling pulse 2 output 92 AREA Notused 93 ADNT 0 A D converter reset output L Reset 94 DANT O D A digital filter reset output L Reset s m jo Line mute output L Active Not used 97 ga o Relay mute signal output L Active s Mute signal to CXD2605Q H Active Not used Reel motor CCW output L RVS direction 57 IC801 Display Control CXP82320 086Q RMC Test pin L Test mode For Fluorescent indicator key and remote commander check Digital peak level meter 4 bit address bus A2 METER KM 6 wwur VLeeimsemusguliga 7 ace o Communication stanley completo signal output to main mecha contol o Serial data output to main mecha control CS METER o Chip select signal output to Digital peak level meter RDMETER Read signal output to Digital peak lvel meter 3 WRMETER O WresgmiowpurtoDigidlpeklwedmeer 0 Wen po System clock input 4 19MHz XTAL System clock output 4 19MHz 33 VSS Ground m1057 3053 O Fluoresconindietor be segment dre output 581070 Tatoo Fluorescent indicator tube grid dive ouput PwewplyeSV _____ Kun ow uo ET
92. s monitor signal check results corresponding to RF SELB Test pin Fixed at H TST2 Test pin Fixed at L RFDT Playback RF signal input Chip select input for data transfer with microprocessor L Transfer enable Fixed at 17 RF switching pulse LEA track H track 40 VSS Ground PIPC ATF pilot signal discrimination signal output for record signal H Pilot signal REPB EM REC PB discrimination signal output REC REDT Es Record signal output TST4 Test pin Fixed at L e Abbreviation PLL Phase Locked Loop Not used Data transfer clock input from main mecha control Serial data input from main mecha control Serial data output to main mecha control Frame sync signal output for transferring data to main mecha control 53 PVR 10 50 PLRE _ aQ u p Master mode slave mode select Master Fixed at 52 Digital interface signal input 53 Power supply 5V 54 TX o Digital interface signal output 55 SELA Test pin Fixed at 56 EXSY External sync signal input output 57 EXSN idi s amp mp lo 61 ADLF ADTT ADDI ADDN serial data LSB MSB first select input H LSB first Fixed at L DADT DADO serial data LSB MSB first select input LSB first Fixed at L xuo GM U Gnd XT3O Crystal o
93. s the AMS PPI key DPG will be displayed on the fluorescent indicator tube 5 Press the lt lt and keys as appropriate so that the gap between the oscilloscope SWP and RF signals become 650 I5usec Hold the lt lt and keys down for more than 1 second to perform rough adjustment Hold them down for approximately 0 2 seconds for fine adjustment and the auto adjustment can be performed pressing PLAY P key SWP 650 15 usec AGC Voltage Check Perform this adjustment after cleaning the heads with a cleaning cassette Procedure 1 Connect oscilloscope CH 1 to JW247 GCA Gain Control Amp and CH 2 to 092 SWP on the main board When the CH 2 signal is inverted the trailing edge can be used for synchronization 2 Set the test mode main and load test tape TY 7111X 8 909 823 00 3 Set the PLAY mode and check that the GCA waveform on the oscilloscope is as follows When the output level or B ch is low GCA When the output level or A ch is low s A ch Bch A ch Slightly changes depending on the state of the head NG if the waveform is or more or equal to the ground level 19 End Sensor Check Perform the following adjustment when the holder has been removed or part of the mechanism deck section replaced Procedure 1 Connect an oscilloscope to the JW158 SEND in the S side and JW143 TEND in the T side of the main board 2 S
94. sas JO spun ut spuo3 s QT o1 1 afuera undag SC 11838 Jo Sunius J ELUOJNE 310Jaq 82u313ja1 41 Mo aq 24315 yey atun Jo ey oum JUAS 8A21 48 AS 1 0276179 saded lt Sunjas 1 Jo suum ur gp 09 03 1 98 Sumjas SCJ 1181s jo dur 301919391 ou 5196 P OYS84H 2uAS 9 21 5 1 ZL 33 4 Suras puosas JO spun ur spuo as 6 03 GQ aduez UOHDUTY ZunnjA PA099 ay Aq S DEM paean pajnur punos au jo ay 5186 BUILNW pio338 334 00 Suas ATuo Ados auo 11 paqrqrqoad SutAdod payed gurdon 00 s3urhag DEL NI TVIXVOO TV LIDIA au asn oprys 815 8181 886 291 943 10 eugrs Soeur su ade u uo uayu aq 07 Ados ayy spos 901 135 204819731 pue Bunias Ajojoej aduei1 dures 10 s8unjas May NUSU Yes uaATd st v suondiu sep uon zedo Joy Appar yaap ou NAW 95244 dn 1 Zumas papajas p sayseyj Jo1oeure1ed papas au 13123ure1ed ay
95. scillation circuit 3 output 24 MHz Crystal oscillation circuit 3 input 24 MHz Inverted signal of LRCK 16 BCK delay output Not used LRCK s 2 fs At 2 X speed signal input output m wk Outputs inverted signal of BCK BCK 64 fs 128 fs At 2 X speed signal input output ADDT A D serial data input A serial data output I gt udio data input for digital OUT ADDI NUM igital IN audio data output igital IN audio data input DADT data compensation data discrimination signal output H Compensation data ot used External RAM data input output MSB External RAM data input output 9 Iv External RAM data input output 92 DO C I O External RAM data input output LSB External RAM address output z 54 IC310 Mecha Control CXP87540 042Q Function 1 Rew Jo Reel motor CW output H FWD direction 2 CARS co Capstan direction control output FWD H RVS 3 llo Brake plunger ON control output 4 PLN KIK O Brake plunger kick control output 5 RMON O Drum motor ON control ouate 6 __ Noted 000000000002 7 DEDT O Communication line Serial data with Digital filter p LK lo Communication line Shift clock with Digital filter L shifted H taken 9 o VCO enable output Active 10 D
96. sn x O g Hunsuos TYJLLAO 103 IVIXVOO gt O O 846 041 amnis duqseopeojq TYIXYOD eO JOJ 8G6 DAT MELS ewon qi indu Spo 2 opne Aoba gt 124110 y gt el 03 Bunu jeubis yndu x a qissod Buyum 2n euroqne C 07 pue 61 seed aas 81495 nuaw MIRA 2po2 10 TT HYS LY 129815 JNdUT OTPNE UE se YONG SCI 14815 JO BUYUM JYEUTOJNE DY 1939141 ayy 1239 UEO e AU ur se au pue pasn yndut au 04 Suipaoooe 20E d 3163s jo BUYUM au S uunp ejdsip ayy ur dn sur roppu OLOY 301 UBU sql 31235 jo 6T aded duras lt GNI DOTYNY 01 9 aD panggoni Kuo 01 9 CID uenerauasd e panggon 21419504 gan 29019009 A 10 866 4 IVOLLdO 00 9 l IVIXVOD CH peonnuiaj lqtssoj PAU WISI 61 aged Suns asn OIDTUS nuaw Aq Sunse peoiq paunursa 91415504 SUON JOPS8S6 YID IV LTDICI ade yap jeus yey uo p pio3 1 UG Ag pale Ajniqede uoneuoqu 12440 Ado
97. sqi 3135 JO Bun 3ed ungas SI drys paap jou pap 314 drys sap oui uo s un s speq erd QI 1121 ay 01 ade ayy SPIEMIOJ SEJ pue sq diys sio31 p yap ay JI spag AVTd 4175 AVTddlAS suonessdo NUSA 0 Qc SL 9 saded uo Burmas rojoeq snuau yg AS T PUP 9 7 21 Jo sSumjes eui q peuruugjap 1 SCI HEJS ayy jo amp i eoryeu1ogne 1181s PSP pue si apoo uo s um s pef NI IVOLLdO 10 TVIXVOO TYLIDIG 843 04 1 e d 12 e st QD uo 8 1q ay Aq pouysp AJTEDYEWIOJNE SCT Hes Ji gt 0 42 Dal D 02 231 Oz ST 9 saded uo 30149 AIO1DEJ snu ur 5g 45 1 pue HL 5 1 94 JO 58185 ay Aq SI 8011 drys 10 sq 1915 ou jo Surua u3331144 pu dps 10 scq 1163s uo sSurgjag spel NI TVOILdO 19 IVIXVOO TV 03 pa O8UU0D x op FUPI UO pue Ajpeonewoyne 8011 drys 10 SJ 1135 JI sayoads 91 34235 231 1 5 02 SL 9 59820 spuo3 s 3u1r 38 Aropry puo
98. t CONNECTOR gt PLUG CONNECTOR 3P lt JACK gt JACK PIN 1P DIGITAL COAXIAL IN JACK PIN 1P DIGITAL COAXIAL OUT lt RESISTOR gt CARBON 19 5 1 4W CARBON 47 5 1 4W F CARBON 15 5 1 4W CARBON 1K 5 1 4W F lt TRANSFORMER gt COIL WITH gt F gt F gt K K K KK K K K K K K K 67 Ref No C881 C882 C883 C884 C885 C886 CN801 CP801 CP802 CP803 CP804 FL801 16801 16802 0801 0802 0803 R801 R802 R803 R804 R805 R806 R807 R811 R812 R813 R814 R815 R817 R818 R821 Part No A 2007 739 A 4 932 810 11 4 947 170 01 1 164 096 11 1 164 096 11 1 164 096 11 1 126 177 11 1 164 096 11 1 164 096 11 1 568 860 11 1 233 566 11 1 233 566 11 1 233 566 11 1 233 566 11 1 517 382 11 8 52 890 04 8 59 995 09 8 729 620 05 8 729 620 05 8 729 620 05 1 249 427 11 1 249 415 11 1 249 417 11 1 249 419 11 1 247 843 11 1 249 425 11 1 249 429 11 1 249 427 11 1 249 415 11 1 249 417 11 1 249 419 11 1 247 843 11 1 249 431 11 1 249 435 11 1 249 427 11 Description Remark DISPLAY BOARD COMPLETE K ok gt 26 ok ok ok K KKK CUSHION FL HOLDER lt CAPACITOR gt CERAMIC 0 01uF 50V CERAMIC 0 01uF 50V CERAMIC 0 01uF 50V ELEGT 100uF 20 10V CERAMIC 0 01uF 50V CERAMIC 0 01uF 50V lt CONNECTOR gt SOCKET CONNECTOR 17 lt COMPOSITION CIRCUIT BLOCK gt COMPOSITION CIRCUIT BLOCK COMPOSITION CIRCUI
99. tifi s par une marque ZA 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 SECTION 7 ELECTRICAL PARTS LIST C RESISTORS All resistors are in ohms nonflammable number please include the board name Ref No CN004 5001 Part No 1 661 403 11 1 580 230 51 1 572 267 51 Description Remark SW BOARD KK K K K K K lt CONNECTOR gt PIN CONNECTOR PC BOARD 2P lt SWITCH gt SWITCH PUSH AC POWER 1 KEY POWER gt F gt gt K K K K K K KK K K K K KK K K K K KK K KK K K KK K K K K K K K K K K K K K SWI SW2 1 667 959 11 1 535 303 00 1 5 0 953 11 1 570 953 11 CAM SLIDER BOARD KKK K K K KK K K K K WIRE JUMPER lt SWITCH gt SWITCH PUSH 1 KEY STOP DET SWITCH PUSH 1 KEY FWD DET gt F gt ke KK K KK K K KK K K K K K K KK K K K R C1 GN2 M901 1 655 913 11 1 161 772 11 1 564 498 11 1 564 337 00 3370 655 1 CASSETTE COMPARTMENT MOTOR BOARD KK K K K K KK K K K K K K K K K K K K lt CAPACITOR gt CERAMIC 0 1uF 10 251 lt GONNECTOR gt PIN GONNECTOR 5P PIN CONNECTOR 3P lt MOTOR gt MOTOR ASSY CASSETTE COMPARTMENT gt F gt ke K K KK gt k K K K KK K K K K K K K K K K K K K METAL Metal film resistor METAL OXIDE Metal Oxide film resistor Ref
100. uF 20 63V C454 1 162 306 11 CERAMIC 0 01uF 20 16V C251 1 130 471 00 MYLAR 0 001uF 5 50V C459 1 162 306 11 CERAMIC 0 01uF 20 16V C252 1 110 341 11 MYLAR 330PF 5 50V C471 1 162 306 11 CERAMIC 0 01uF 20 16V C253 1 110 341 11 MYLAR 330PF 5 50V C481 1 162 306 11 CERAMIC 0 01uF 20 16V C254 1 130 471 00 MYLAR 0 001uF 5 50V C255 1 130 479 00 MYLAR 0 004 uF 5 50V C491 1 162 290 31 CERAMIC 470PF 10 50V C492 1 162 306 11 CERAMIC 0 01uF 20 16V C256 1 126 933 11 ELECT 100uF 20 10V 502 1 162 294 31 CERAMIC 0 001uF 10 50V C257 1 162 302 11 CERAMIC 0 0022uF 30 16V C503 1 162 284 31 CERAMIC 150PF 10 50V C302 1 162 197 31 CERAMIC 6 8PF 10 50 507 1 130 481 00 MYLAR 0 0068uF 5 50 C304 1 126 960 11 ELECT 1uF 20 50V C307 1 164 159 11 CERAMIC 0 1uF 50V C509 1 164 159 11 CERAMIC 0 1uF 50V C511 1 164 159 11 0 1uF 50V C308 1 162 294 31 CERAMIC 0 001uF 10 50V 6515 1 136 169 00 FILM 0 22uF 5 50 C309 1 126 935 11 ELECT 470uF 20 6 3V 527 1 164 159 11 CERAMIC 0 1uF 50V C310 1 164 159 11 CERAMIC 0 1uF 50V C601 1 136 165 00 FILM 0 1uF 5 50 C311 1 162 198 31 CERAMIC 8 2PF 10 50 212 1 162 199 31 10PF 5 50V C602 1 136 165 00 FILM 0 1uF 5 50 C621 1 126 964 11 ELECT 10uF 20 50V Gals 1 162 197 31 CERAMIC 6 8PF 10 50V C622 1 126 964 11 ELECT 10uF 20 50V C314 1 162 197 31 CERAMIC 6 8PF 10 50V C623 1 136 165 00 FILM 0 1uF 5 50 C327 1 162 198 31 CERAMIC 8 2PF 10 50V C624 1 136 165 00 FILM 0 1uF 5 50 The com
101. und All resistors are in Q and 1 4W or less unless otherwise under no signal conditions gt gt specified no nark REC PB Abb reviation B A internal component PB ND Conadion model WU fusible resistor lt gt REC ___ designation e Voltages are taken with a VOM Input impedance TOMO Voltage variations moy be noted due to normal produc fion tolerances eWoveforms are taken with a oscilloscope Voltage variations moy be noted due to normal produc tion tolerances ircled numbers refer to waveforms Note Note The components identi Les composants identifi s fied by mark or dot une marque sont critiques ted line with mark AA pour la s curit are critical for safety Ne les remplocer que por une Replace only with part pi ce portant le num ro sp ci number specified fi M Page 37 Page 4 O gt gt gt 5 gt A 2 5 gt a 9 gt IGICJN IOJO _ J E m O L e gt zw 5 e gt SISTAIN Mi Qi Qi 5 a 5 2 D 5 e gt C M 2 e z D NIOLO gt lt lt O lt lt u lt lt m gt gt m m lt lt w olo NN me
102. ustment Check procedure 1 Put the set into the test mode main servo and load the FWD torque meter TW 7131 8 909 708 71 2 Put the set into the PLAY mode 3 Tum the FWD back tension adjustment screw locked on the mechanical deck side so that the minimum value of FWD back tension torque supply side is between 4 5 to 7 5g cm 0 06 0 1 oz inch Also make sure that the maximum reading does not exceed 8g cm does not exceed 0 11 oz inch After completion of adjusting be sure to apply screw lock 4 Confirm that value indicated by the torque meter is maintained for one full cycle 5 If the specified values are not satisfied replace the lever BT assembly X 3363 024 1 adjustment screw P2x2 5 To tighten clockwise back tension becomes larger to loosen counterclockwise back tension becomes smaller Tape Path Fine Adjustment x1 5 FWD Mode Perform the following adjustment when the drum has been replaced Procedure 1 Connect an 1 to JW183 and CH 2 to 092 SWP on the main board 2 Set the test mode main and load test tape 7252 8 909 822 00 3 Press AMS BPI key DPG will be displayed on the fluorescent indicator tube Each part of switches on Test Mode REC MODE OFFSET STANDARD 0 48 kHz OFF ANALOG COAXIAL 44 1 kHz INPUT 18 4 With the
103. xposed metal part having re 2 9 Mechanism DECK JLI OGR O OG AA 14 turn to chassis must not exceed 0 5 mA 500 microampers Leak 3 4 Cassette Holder Assembly 14 age current can be measured by any one of three methods 3 5 Cassette Compartment Motor M901 Pulley 1 commercial leakage tester such as the Simpson 229 or RCA Divine Gear and SE 15 WT 540A Follow the manufacturers instructions to use these 3 6 Drum Drive Board and Driving Chassis 15 instruments 552 a 16 2 Abattery operated milliammeter The Data Precision 245 digi 3 8 Capstan Motor M902 16 tal multimeter is suitable for this job 3 Measuring the voltage drop across a resistor by means of a VOM 4 ADJUSTMENTS 17 battery operated voltmeter The limit indication 1 0 75 V so analog meters must have an accurate low voltage scale The 5 DIAGRAMS Simpson 250 and Sanwa SH 63 Trd are examples of a passive VOM 5 1 Circuit Boards Location aaa 21 that is suitable Nearly all battery operated digital multimeters 5 2 Block Diagrams that have a 2V AC range are suitable See Fig A e MD SCO 22 ui EIE e OM re 23 POW EE Section nant 25 To Exposed Metal 5 3 Schematic Diagram MD Section 26 Parts on S
104. y Palas 03 A payeadal VIVO td P 55924 941 129193 03 Appoyeodox 124136 kq4 55914 7 au ul 5 a ANHIA yun NNAW SSI L suizas nuaw GurjejN YILNI 9170 44 gt gt NNJA 123135 gt gt pasned 10 paddays st yap ayy suonvisdo nusu 310N p3uJn 1 U9A9 POZIIOUISUI are nuaw apeur 31126 suonej do nuaw yno yap ay suonrpuoa aururexa pue 58 SNOLIEA suoinpjedo nus a suoi e doO nus 439 SECTION 3 DISASSEMBLY Note Follow the disassembly procedure in the numerical order given 3 1 CASE 3 2 CASSETTE WINDOW Unscrew the four case attachment screws and remove the 6 Press the OPEN CLOSE switch to effect LOADING OUT case STATE if power is not supplied rotate the pulley in the left side of the Mechanism Deck counterclockwise Remove the cassette by lifting the window up 3 3 MECHANISM DECK Four screws PTTWHS3x6 Connector CN1 4 Q Connector CN302 u lt x e Connector CN341 3 4 CASSETTE HOLDER ASSSEMBLY Cassette holder assembly 5 Holder Window Screw BVTP3x6 3 5 CASSETTE COMPARTMENT MOTOR M901 PULLEY DRIVING GEAR AND SLIDER Two screws P2 6x3 Slider Two screws
105. y uo sapo qns SUIS TEU TS OIPNE ou ay uo aq ue qI pue pue drys SQL 11615 SE uns sapoo qns Io sapo po1juoo ZEULIOJ FUJ UT sapo qns sapo qns ja ade 84 JO PUS au spuooes 01 UHM SISIX J URIS V e Aejd Buo ur spuooas 9c 91 uetg SSA SI SCI WEIS OM LAIQIUI AYJ ade ay uo SJSIX3 uon235 NUTA V s aya Jou guusqunuay NON ue CON WOd LSU sSuongr3dO NUSA 388 Sep 204 3510 ay 0 pauBisse aq 0 uiej6oud 1514 ay ue sdoys uy sp 01 sde SPUMA Yep aui poustuy st SuLequinual uierdo1d ou surdaq ay se spuooas May Ae dsip ayy sieodde CL pue Suryseyy sdojs YJJA AONGA SU L 71 Buntes DUO 4283 10 e duin QI 410135 GATSSOIONS 40 spejs UBU ASap au L Suruuidaq sp SI ade ay pue Aejdsip ayy sayseyy 1ojeorput MAANAINAN u L 10 xpap au AUM YHHANNIA GI 55944 H1AUNNIH i Jaquinu OU seu scH 3163 u1 au JO uauA 40 sjsrxa Jaquinu e a

PCM-R300

Contents

Download Pdf Manuals

Related Search

Related Contents