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Sony XR-4803 User's Manual

1. 20 Kak 66 B kezel lap visszat tele M azarial t izfal Cee Fcrg5 vez rl zembehelyez se Tudnivalik forg vez rt hely t gondosan vdlassza ki gy hogy beszerell forg ne akad lyozza ve et l a vezat sben Semmik pp srerelje ba forg vez ridt olyan helyre ahol az vesz lyeztethali az els didsen helyet fog a utasokat Forg ver ri beszersi sekor Ugysijen hogy ne k rositsa a szeraldsi 1810181 m sik oldal
2. CO BC SECTION 2 DISASSEMBLY Note Follow the disassembly procedure in the numerical order given FRONT PANEL ASS V Push the button release PZ Remove the front panel ass y to the direction of the arrow Q COVER ASS V cover assy SUB PANEL MECHANISM DECK MG 25F 136 screw PTT2 6 x 6 connector Q mechanism deck MG 25F 136 flexible flat cable CN301 sub panel Q three screws PTT2 6 x 8 Q three screws PTT2 6 x 8 MAIN BOARD HEAT SINK two screws Q three screws PTT2 6 x 5 PTT2 6 x 10 0 U screw 0 lt gt cB two ground point Re lt gt screws ie Q screw XU c9 PTT26x8 y a a heat sink B rubber cap 25 two screws PTT2 6 x 8 10 SECTION 3 ASSEMBLY OF MECHANISM DECK Note
3. B Tudnivai k s vezdridversidkekrdi motoros antenna vez ri vezat ke 12 V egyenfesz fis get kap ha bekapesolja a k sz l ket vagy az sutomatikus r di aktivizdids funkci t a k sz l kher motoros antenn t czatiskortat gy kiz r lag reiddobozzal felszerait motoros antenn t haszniiion Merndris megtart s Ha s s rga t pvezet ket gy folvamatosan 103201569 alatt a mem ria ramk r m g akkor is ha kikapcsola gyuit st Tudnivaidk a hangsz r k caatiekortet a r K rj k kapcsolja ki a k sz l ket a hangsz r k csatiakoztat sa eicit 4 8 Ohm impedanci j megfelei teijesiim nyu hangsz r kat haszn ljon elienkaz esetben ugyanis el fordulhal hogy a hengszdrdk k rosochak Ne csatlakortassa a hangsz r kat az aut f m srerkeret hez s ne csatiakortassa jobb hangsz r t a bal hangszdrdhoz A hangsz r kat semmi k ssa ba p rhurarnossn Ne csatiakoztasson aktiv bedpitatt er sit vel felszere hangsz r kat a k sziidkher slenkaz esetben ugyanis k
4. co CyMMB 22222222222
5. El SEEK AMS 6 7 8 12 SOURCE TAPE TUNER MD CD 6 7 8 12 GOO 5 10 ET MODE lt I gt BAND 7 6 MD CD MD CD 12 OFF 4 5 6 DSPL 5 8 12 4 6 ON BB 8 INTRO 6 12 REPEAT 7 13 KHonka SHUF
6. POWER SELECT POWER SELECT POWER SELECT O
7. Ujra nit gomb 2 2 MD CD egys g Hangforr s v lasrt MD CD egys g MD BUS AUDIO IN Etsd hangsr r k Z A mm m XR C4103 m XR 4803 BUS CONTROL IN LINE OUT REAR Er shs H ts hangsz r k Cssk XA C4103 XA C4103 7 K t vagy t bb valid bekdtdsdhez haszn lla a k l n megvdsdrotandd XA C30 cikksrami forrsvilasrt t ds ar RC 6 cikksz rn 1m esj vagy RC 62 cikksz rrui 2 m es BUS k beh 6ones XA C30 BUS RC 6 f RC 62 2 Bek t si p ld k Cask XR C4103 XR C4103 RCA csatlakozd s
8. 1 0 5 ANA 0 3 XR C4103 35 1 30 15 000 _ FENTE 2 MW LW MW 531 1 602 LW 153 281 Continued on next page 10 71 450 MW 30 w EMIMWILW CASSETTE CAR STEREO 8 100 8 10 12 188 58 181 182 53 x 164 MM 1 2 1
9. 8 BAR 12 LCL 8 D BASS 11 XR C4103 XR C4103 This section is extracted from Instruction manual 17 onred 81MHhOIUXS 8PhAUD WOLE g IRUOLHHJDW OXAUO1 S1H8OHP12 OH KON BH 01 Q 1 EJDAUJOX 012 BH 12313S HIMOd 3U81EhOlUXOJ9U HUIT OMHEKONHALI 1 210 LOIPHMhEH NIR Gas 91412 ULO tecen etogodou E Wadeua evousdau HUT Wooo ISL HUN SLHHOHB194 B LAHAW eUogadau oco dadaue evosedau uut 990 OBh S1KBOHELD Q aopen MADAN 104EJUJN OBIE 271 1459 KAG g Z Ciaga 440 IGUOLHHJEW Iqioged snada og L 80 01
10. 10 OrorHt d u 1 0990 WEMBLOHOEOB WIHAUHD 89 G1HBJdogl OU H MUGHELU BH OXEGJ e duuysAc urawoBJEUHdLU 8 60 G1HEITIOWOU HOQOO 2 e o udox x OHKOLELDOW 02016 HUH OH3UM2 WOXITIMUO BH QUBHBLI oro itradou MG ENJOY e OH KONEOGSH HO1 Hd983dau XEL BLAHdG86J8LU H BHO Olh q201Mt o9 0108N HSB1Q e kuHehonudjj O 66H EH Q1MAEUEH I9UOLMHJEW eo udo eH B HILIR y wogx g9 OI HHSKEHEOQO MeHUedau ALDEh 91H199W809 OLJSW MUaHBEU E BOHELJA UHLIAUOY MQOLh 1 HO O4 aHhOIUMISB SHY HUONBU EMHOLSH1O BUY G Y313u ANUOHX IIG HUDF e aa SLMHOJA 9291 0 12 MUVOLHHJEW 10 BHLGNIQ e HHHEhONHC Gsvaiau 4999 eH BAHHLOL 99 o1Huot 10 M auaHeu aLntfogoaso 3sva13H HXUOHX WSKLEKEH Ciao quaHet CICIHTadsu ALHHJ OHKON 5
11. V lassza ki a forg vez rl beszerel s nek pontos hely t majd tisztitsa meg a szerel si fel letet A ill zsirfoltok cs kkentik a k toldali ragaszt szalag tapad k pess g t Jel lje ki a tartoz kk nt kapott csavar hely t A csavar hely t a szerel k szietben tal lhat elem segits g vel jel lje meg D jaldl s T vol tsa el a korm nyoszlop borit s t s f rjon kijel lt helyre egy 2 mm tm r j lyukat B 2 Melegitse fel a szerel si fel letet 63 szerel elernen tal lhat k toldali ragaszt szalagot 20 30 C ra ragassza a szereioelemet a szerel si fel letre egyeniates ny
12. 126 160 11 163 009 11 163 251 11 164 232 11 164 232 11 163 009 11 163 059 00 164 222 11 124 584 00 124 234 00 109 982 11 163 989 11 164 222 11 163 263 11 163 263 11 164 232 11 164 489 11 163 227 11 163 227 11 126 163 11 163 251 11 163 809 11 164 492 11 164 004 11 KOKOK gt k K K K K K K K K K K K K K K K K K BRACKET IC HEAT SINK BUS NON E SCREW PTT 2 6X8 S lt CAPACITOR gt CERAMIC CHIP CERAMIC CHIP ELECT ELECT ELECT 22PF 0 001uF 100uF 10uF 100uF CERAMIC CHIP CERAMIC CHIP CERAMIC CHIP CERAMIC CHIP CERAMIC CHIP 0 01uF 0 01uF 0 01uF 100PF 0 001uF ELECT CERAMIC CHIP CERAMIC CHIP CERAMIC CHIP CERAMIC CHIP 1uF 0 001uF 100PF 0 01uF 0 01uF CERAMIC CHIP CERAMIC CHIP CERAMIC CHIP ELECT ELECT 0 001uF 0 01uF 0 22uF 100uF 22uF CERAMIC CHIP CERAMIC CHIP CERAMIC CHIP CERAMIC CHIP CERAMIC CHIP 1uF 0 033uF 0 22uF 330PF 330PF CERAMIC CHIP CERAMIC CHIP CERAMIC CHIP CERAMIC CHIP ELECT 0 01uF 0 22uF 10PF 10PF 4 7uF CERAMIC CHIP CERAMIC CHIP CERAMIC CHIP CERAMIC CHIP 100PF 0 047uF 0 15uF 0 1uF 5 5 5 5 5 5 5 0 5 0 5 0 5 5 5 5 10 20 20 20 5 10 20 10 5 10 10 20 20 10 10 5 5 10 0 5PF 0 5PF 20 5 10
13. ALMLEdaLOWNSdU 19901 VLIOHELI 010 H91OIEJK1D SMHHEH H KLBNEU B HOOHITIHHECX 1 MM1BXKEH uxModioeHadau es Woxn d nososndem dSWAJUEH wolewtredu NIAHHS LIOPE OQWU WW3ME3M AHLOHX SLMMKEH OJOLE BUT GLMOJLOEH OSOHE ONMTOXQOSH Ledeuue 8UKQOWOLGE A EdOLHEUAWAWIE IGHAWBE 81 20LI B OIEL B KOLOLAHJEW ILBHEH etPxedi 1 BAMOdLOEHOdA Uzembehelvezes ee eee 2 Biztons gi el r sok 0 ne ny ljon bele a k sz0i k tetej n tal lhat n gy lyukba ezek ugyanis a r di behangol s ra szolg inak melvat kizar lag vev szolg lat m szaki szakamberei v gezhetnek K rj k gondosan v lassza ki a k szu k heiy t gy hogy az ne akad lyozza a vezet t vezet s k zben K rj k olyan helyen helyezze el a k sz l ket aho nincs kit ve magas h m rs klet k zvetlen napi ny vagy a f t egys gb i ki raml forr leveg6 vagy por er s r zk d s hat s nak biztons gos Uzembeheiyez s rdek ben k rj k csak a k sz t kkei sz litott szerel k szletet haszn lja A beszerel si sz g be ll t sa A k sz l ket max 20 os d nt ssel szerelje be B A kezel lap kiv tele s behelyez se k sz l k beszerel se el
14. 13 7 7 00 880 gt 5 z 5 z ta x AE 1 z CO 6 BL SKIP nponyck nay3 7 E RELEASE 4 15 10 SEL 5 10 11 POWER SELECT POWER SELECT Ed 7 PRESET DISC
15. CONTROL CIRCUIT CN O LLI 0 20 MSMODE PBFB2 L NRBIAS l 19 DRSW 6 OUTI 18 TAPESW 5 GND PBFIN1 PBREFI PBRIN1 PBFB1 2 MSTC 4X5 6 8950 LL m a ca lt lt IC331 LC75373ED i gt O H ow CD 011 011 i l II l l 7 gt gt db du ae ETT Y 31 BA3918 V2 IC611 A A pags REGULATOR l OVER VOLTAGE PROTECT cn NOTE XX and X mean standardized parts so they may have some difference from the original one Color Indication of Appearance Parts Example KNOB BALANCE M m Parts Color Cabinet s Color SECTION 7 EXPLODED VIEWS e tems marked are not stocked since they are seldom required for routine service Some delay should be anticipated when ordering these items The mechanical parts with no reference num ber in the exploded views are not supplied Hardware mark list and accessories and packing materials are given in the last of the electrical parts list 1 CHASSIS SECTION MG 25F 136 Front panel ass y Ref No Part No Description Hemark Ref No Part No Description Hemark 1 3 009 294 01 PANEL SUB 9 1 776 207 41 CORD WITH CONNECTOR POWER 2 3 935 003 01 SPRING T
16. donnduex ENBOHBLJA 1 109 OMNENMTHA oikaoddwn orkaooeh pZ 1018WH XBJBh HHoWods E BOHELJA BKUH O HAJMA OHEEEXOLI A ABLIXEH 8LMLGdRKdU OJOKHOMNHELOKYU AdU 4 WIGHHOMMHBLOM HONMMOEMEda OIMHEgHOEGLIOLI EHSOLOJVOLI HO18PHOILDLLO edu IGUOLMHJENW HLIGLMUWJA OJOHHSOd108 CLISNS 018 HAHEBOEQUOUOM M EUSLAUUIA OJOHMSHA OoJouaue1iuHuOUOU EMHBholUyUoU een uo 8 KOLMVOXEH 123135 HIMOd waouo OMAUOL EUEHJKO OJoHaue1wt edu T edu AOWAJ Kamaua 10U g UHA3M82 HH h 1 OL ayeHeu O1OIHVadeL oHauaiudeat edu HUWQOWOLEE MUDI MISqHqUaLwntaduAyadU IGHHITIEW MALAHB px treog 1 BHHONMMQBOLI WOLE NBN NBL BLJBW WOHh HU02 OJOHHESOXdEUEE HUMQOWOLSB PHOUBO XELION XHJ dU 8 MUM ANDO Orordt edau 31898120 1 2 2 HH 190dI95 10 AMNOSOXAUEOS OHKhUJOJ KAMBI PULI91 SONMHNOLOM 10 aa Han U
17. 1 RM X4S 6 1 6 2 6 3 6 4 6 5 TABLE OF CONTENTS GENERAL a 3 DISASSEMBLY 11 9 ASSEMBLY OF MECHANISM DECK 11 MECHANICAL ADJUSTMENTS 14 ELECTRICAL ADJUSTMENTS NI 14 Tape Deck SI uuu onu 14 Tonei SECON uuu AR RA au AE 15 DIAGRAMS IC Pin Function Description 17 Printed Wiring Board MAIN Section 21 Schematic Diagram MAIN Section 2 Printed Wiring Board PANEL Section 27 Schematic Diagram PANEL Section 29 EXPLODED VIEWS 33 ELECTRICAL PARTS LIST 36 Flexible Circuit Board Repairing Keep the temperature of the soldering iron around 270 C dur ing repairing Do not touch the soldering iron on the same conductor of the circuit board within 3 times Be careful not to apply force on the conductor when soldering or unsoldering Notes on chip component replacement Never reuse a disconnected chip component Notice that the minus side of a tantalum capacitor may be dam aged by heat SECTION 1 GENERAL
18. SHORT SHORT SHORT SHORT SHORT O O SHORT SHORT SHORT SHORT SHORT O O SHORT SHORT SHORT SHORT SHORT O O SHORT SHORT SHORT SHORT SHORT O O SHORT SHORT SHORT SHORT SHORT O O SHORT 0 lt COIL gt INDUCTOR COIL CHOKE INDUCTOR 10uH 10uH lt TRANSISTOR gt TRANSISTOR TRANSISTOR TRANSISTOR TRANSISTOR TRANSISTOR TRANSISTOR TRANSISTOR TRANSISTOR TRANSISTOR TRANSISTOR TRANSISTOR TRANSISTOR TRANSISTOR TRANSISTOR TRANSISTOR TRANSISTOR TRANSISTOR TRANSISTOR TRANSISTOR TRANSISTOR TRANSISTOR 25C1623 L5L6 25 1657 DTC314TKH04 DTC314TKH04 DTC314TKH04 DTC314TKH04 2SD1802FAST TL DTA114EKA T146 DTC114EK 2SB1115A DTC114EK DTA114EKA T146 2SC1623 L5L6 DTC114EK DTC144EKA T146 DTA144EKA T146 2SD2137 OP DTC114EK DTA114EKA T146 DTA114EKA T146 2SC1623 L5L6 Remark R1 R3 R4 R5 R6 R7 R8 R9 R10 R11 R12 R13 R14 R21 R22 R23 R24 R103 R104 R105 R106 R107 R108 R121 R122 R151 R152 R161 R171 R172 R173 R174 R175 R181 R182 R183 R184 R185 R186 R191 R192 R203 R204 R205 R206 R207 R208 R251 R252 R261 R271 R272 R273 R274 R275 R281 39 Ref No Part No 216 049 11 216 06
19. MD CO egys g d MD KOMPART XR C4103 XR 4803 H ts hangsz r k I BU5 CONTROL IN Cask XR C4109 4 XA C 4103 ilitsa ba a helyes pozici t egy mini csavarh z vagy m s hasoni eszk z segits g vel L 12 12 B
20. 10 10 20 10 10 20 0 5PF 0 5PF 20 10 20 10 5 20 10 5 10 10 20 20 5 20 20 20 5 Remark 25V 25V 50V 50V 50V 50V 25V 16V 16V 16V 16V 50V 50V 50V 50V 50V 50V 50V 50V 50V 50V 50V 16V 50V 50V 50V 50V 25V 50V 50V 50V 50V 25V 16V 16V 16V 16V 50V 50V 50V 50V 50V 50V 50V 16V 25V 50V 25V 16V 50V 10V 16V 50V 16V 16V 16V 50V Ref No Part No Description Remark Ref No Part No Description Remark C358 1 163 251 11 CERAMIC CHIP 100PF 5 50V lt DIODE gt C359 1 164 489 11 CERAMIC CHIP 0 22uF 10 16V C501 1 163 235 11 CERAMIC CHIP 22 5 50V D1 8 719 991 65 DIODE SBO2W03C C502 1 163 234 11 CERAMIC CHIP 20PF 5 50V D21 8 719 423 10 DIODE MA8100 M TX D91 8 719 420 90 DIODE MA8051 M C503 1 124 584 00 ELECT 100uF 20 10V D301 8 719 404 49 DIODE MA111 C504 1 164 004 11 CERAMIC CHIP 0 1uF 10 25V D351 8 719 035 91 DIODE MA4091 H TA C505 1 163 077 00 CERAMIC CHIP 0 1uF 10 25V C551 1 125 701 11 DOUBLELAYER 0 047 5 5V D352 8 719 404 49 DIODE MA111 C552 1 124 584 00 ELECT 100uF 20 10V D501 8 719 400 20 DIODE MA152WA D551 8 719 400 20 DIODE MA152WA C553 1 164 004 11 CERAMIC CHIP 0 1uF 10 25V D552 8 719 404 49 DIODE MA111 C554 1 164 004 11 CERAMIC CHIP O tuF 10 25V D553 8 719 404 49 DIODE MA111 C571 1 126 163 11 ELECT 4 7uF 20 50V C582 1 163 009 11 CERAMIC CHIP 0 001uF 10 50V D571 8 719 034 94 DIODE MA4180 M QZ C602 1 16
21. MW indi cation turns to MWI indication on the display window But in case of already indicated MWT turn the RV 1 so that put out light indication and adjustment Display Adjustment Location SET UPPER VIEW Tape Speed Adjustment TU1 RV4 FM Stereo Separation Adjustment RV2 FM Auto Scan Stop Level Adjustment RV1 AM MW Auto Scan Stop Level Adjustment 16 SECTION 6 DIAGRAMS 6 1 IC PIN FUNCTION DESCRIPTION e MAIN BOARD IC501 uPD17707GC 529 3B9 SYSTEM CONTROLLER AMSSEL Setting terminal for the AMS selection fixed at L POS2 I MAN Tape position detect input from tape operation switch on the mechanism block POSO POSI TAPEON o LM LOD LM EJ 10 TUNON 11 FM ON 12 PW ON Main system power supply on off control signal output to the BA3918 IC611 power Ta o o is 9 Line muting contol signal ouput terminal H ime mation U I EJ o ES o WA o ES EA Tape system power supply on off control signal output terminal H tape on Capstan reel motor M901 drive signal output terminal H motor on O CA O ID Loadine tape operation motor control signal output to the MM1322XFBE IC351 For the loading direction and forward side operation 1 OO Loading tape operation motor control signal output to the MM1322XFBE IC351 For the eject direction and reverse side operation 1 T
22. AR 4803 SERVI CE M AN UAL East European Model Model Name Using Similar Mechanism NEW Tape Transport Mechanism Type MG 25F 136 SPECIFICATIONS 4 2 0 08 30 20 000 4 8 58 40 4 4 XR C4103 35 BT x 4 65 0 74 0 4 30 XR 4803 87 5 108 0 50 10 7 25 7 KS r 75 400 oo 65 EE 68
23. Am ERE s TITTI 3 B s IT l 1 jaw C910 100 PANEL SW ZE ZEBRA BRL m valmat 2 e CH COM KABIH T 10K dC EL 96 9 BSE imm RE dias Ea W w LEE D qe __ s 0 23 4 so gt maaa PEET SIGNAL s 5 GENERATOR ws 04 o fpsoe 2 2 5 ms so RENI 2500 SYSTEM CONTROLLER se Y J561 REMOTE IN NEA 1 PBI TRI 529 M12 I CN3S1 I SEA B 8 5v B M87 f mi N C 25V SER GZ bf zi E rus wass a m pha mechanism Lo 2254 Bi ki gle 1 A orn 0580 _ jJ TY E Ri EA e M901 CAPSTAN REEL 6 9 9 9 9_9 9 9 TAPE REGULATOR CAPSTAN REEL DRIVE MOTOR DRIVE C611 C612 C613 614 C615 C t C617 10 10 0 19 10 0 16V 16V 16 16 16V LOADING MOTOR BRIVER RS42 2 2 RS40 2 2k 541 2 2k 0583 s BTAIS4EKA ir r s 0 8 3 0 4 9 9581 BTCTT4EKA 9571 25C2412K 0R ACC CHECK 9351 MA4091 H 0582 AS C308 JCS03 JCS81 582 100p 0 0 0582 583 LB BATTERY CHECK XR 4803 XR 4803 6 4 PRINTED WIRING BOARD PANEL Section 6 5 SCHEMATIC DIAGRAM PANEL Section 1 NB 3 4 5 6
24. XR C41 03 NORMA powemyT GED feher bal lt sieb T aben folyamatosan lesr lts g N csatlakoz si AA El sz r a fekete Sideldvezet ket csatiakortassz horz ees Jobb 12 B SED Q TE z ld bai h ts hangsz r k a qe bibor fekete El sz r fakate f5ldelSvezet ket majd a s rgz s a piros jobb szin tipvezet ket csstiakoztassa 049 Bek t s ut n a mell keit kapocs seg ts g vel f zze ssze a forg ver ri6 csatlakoz kabel t az audio berendez s egy b csatlakoz k beleivel gyeljen hogy a csatlakoz kabel a dugasz a kapocs k z tt ne fesz lj n meg
25. hoz vezethet ANT REM _ AMP REMOTE IN mme maa t p ram ANTRAWSTO 0 1 lt gt k k feh r csikos nenocon q LICE max t p ram 0 34 XR C4103 0 3 a 412 V os csatiskoz si ponthoz mely ramot kap ha az piros 9 Indit kulcs a kleg szit k sz l k ll sban van vil gosk k Ei6az r a fekete Side wezet ket caatiakortassa hozz ATT 12 B r di talelon intert sz vezat k hez lt
26. 10 10 Remark 1 10W 1 10W 1 10W 1 10W 1 10W 1 10W 1 10W 1 10W 1 10W 1 10W 1 10W 1 10W 50V 50V 10V 16V 10V 50V 50V 50V 50V 50V 50V 50V 50V 50V 50V 50V 50V 25V 10V 16V 10V 25V 25V 50V 50V 50V 16V 50V 50V 50V 50V 25V 16V 25V Ref No C124 C151 C152 C161 C162 C163 C164 C165 C166 C167 C168 C169 C170 C171 C172 C181 C182 C183 C191 C201 C202 C204 C205 C206 C207 C208 C209 C251 C252 C261 C262 C263 C264 C265 C266 C267 C268 C269 C270 C271 C272 C281 C282 C283 C301 C302 C303 C304 C305 C306 C331 C332 C353 C354 C355 C356 C357 lt 37 Part No 1 164 004 11 163 037 11 124 257 00 126 160 11 126 160 11 164 182 11 163 037 11 126 157 11 164 492 11 164 492 11 126 157 11 163 227 11 163 157 00 126 163 11 163 009 11 126 163 11 163 009 11 163 251 117 163 251 11 163 263 11 163 263 11 164 232 11 164 489 11 163 227 11 163 227 11 126 163 11 163 251 11 163 037 11 124 257 00 126 160 11 126 160 11 164 182 11 163 037 11 126 157 117 164 492 11 164 492 11 12619711 163 227 11 163 227 11 126 163 11 163 009 11 126 16
27. 2K 2 2K 2 2K 10K 470 100K 2 2K 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 0 5 0 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 Remark 1 10W 1 10W 1 10W 1 10W 1 10W 1 10W 1 10W 1 10W 1 10W 1 4W 1 4W 1 10W 1 10W 1 4W 1 10W 1 6W 1 10W 1 10W 1 10W 1 10W 1 10W 1 10W 1 10W 1 10W 1 10W 1 10W 1 10W 1 4W 1 10W 1 10W 1 10W 1 10W 1 10W 1 10W 1 10W 1 10W 1 10W 1 10W 1 10W 1 10W 1 10W 1 10W 1 10W 1 10W 1 10W 1 8W 1 8W 1 10W 1 10W 1 4W 1 4W 1 4W 1 4W 1 10W 1 4W 1 4W 1 10W 1 10W Ref No R561 R562 R563 R564 R571 R572 R573 R574 R575 R585 R586 R601 R602 R603 R621 R701 R702 R703 R704 R705 R706 R707 R708 R709 R710 R721 R722 R723 R724 R731 R732 R733 R734 R751 R752 R781 TUT S501 5551 501 Part No Description 1 208 806 11 RES CHIP 10K 0 50 1 208 806 11 RES CHIP 10K 0 50 1 216 025 00 RES CHIP 100 5 1 216 025 00 RES CHIP 100 5 1 216 097 00 RES CHIP 100K 5 1 216 089 00 RES CHIP 47K 5 1 216 089 00 RES CHIP 47K 5 1 249 421 11 CARBON 2 2K 5 1 216 073 00 METAL CHIP 10K 5 1 216 113 00 METAL CHIP 470K 5 1 216 073 00 METAL CHIP 10K 5 1 249 393 11 CARBON 10 5 1 249 395 11 CARBON 15 5 1 216 186 00 RES CHIP 330 5 1 216 065 00 METAL CHIP 4 7K 5 1 2
28. D731 8 719 970 02 DIODE 1SR139 400 C783 1 163 181 00 CERAMIC CHIP 100PF 5 50V D732 8 719 970 02 DIODE 1SR139 400 D733 8 719 970 02 DIODE 1SR139 400 C785 1 165 319 11 CERAMIC CHIP 0 1uF 50V D734 8 719 970 02 DIODE 1SR139 400 C786 1 165 319 11 CERAMIC CHIP 0 1uF 50V D781 8 719 049 38 DIODE 1N5404TU C901 1 163 251 11 CERAMIC CHIP 100 5 50V C903 1 163 251 11 CERAMIC CHIP 100PF 5 50V D782 8 719 970 02 DIODE 1SR139 400 C904 1 163 251 11 CERAMIC CHIP 100PF 5 50V D783 8 719 970 02 DIODE 1SR139 400 D784 8 719 422 64 DIODE MA8062 M C906 1 163 009 11 CERAMIC CHIP 0 001uF 10 50V C907 1 163 009 11 CERAMIC CHIP 0 0010 10 50V lt C gt C908 1 163 251 11 CERAMIC CHIP 100 5 50V C909 1 163 181 00 CERAMIC CHIP 100PF 5 50V IC301 8 752 079 78 CXA2509AQ T4 C910 1 163 251 11 CERAMIC CHIP 100PF 5 50V 10331 8 759 443 67 IC LC75373ED IC351 8 759 395 97 IC MM1322XFBE C911 1 163 181 00 CERAMIC CHIP 100PF 5 50V IC501 8 759 493 99 IC uPD17707GC 529 3B9 C912 1 164 182 11 CERAMIC CHIP 0 0033uF 10 50V IC551 8 759 363 81 IC XC61AN4002PR C913 1 164 004 11 CERAMIC CHIP 0 1uF 10 25V C914 1 164 004 11 CERAMIC CHIP 0 1uF 10 25V IC611 8 759 347 49 IC BA3918 V2 IC751 8 759 490 48 HA13158 lt CONNECTOR gt lt JACK gt CN301 1 766 260 11 CONNECTOR FFC FPC ZIF 7P CN351 1 506 995 11 PIN CONNECTOR PC BOARD 13P Ji 1 764 808 14 JACK ANT ANT IN CN701 1 764 422 11 PLUG CONNECTOR 12P J561 1 566 822 41 JACK REMOTE IN CN781 1 774 701 11 PIN CON
29. Do not use a magnetized screwdriver for the adjustments 4 After the adjustments apply suitable locking compound to the parts adjusted 5 The adjustments should be performed with the power supplv voltage unless otherwise noted UJ e Torque Measurement Torque Meter Meter Reading 30 65 gecm F 102 CQ 102C Forward Back Tension R 102RC 0 42 0 90 ozeinch Reverse CQ 102RC 0 5 4 5 gecm 0 5 4 5 gecm 0 01 0 06 ozeinch 30 65 gecm Back Tension 0 01 0 06 ozeinch 60 200 gecm FF REW CQ 201B 0 83 2 78 ozeinch e Tape Tension Measurement Meter Reading han 90 F d CO 403A more t E more than 3 18 oz more than 90 g more than 3 18 oz SECTION 5 ELECTRICAL ADJUSTMENTS TEST MODE This set have the test mode function In the test mode FM Auto Scan Stop Level and AM MW Auto Scan Stop Level adjustments can be performed easier than it in ordinary procedure lt Set the Test Mode gt 1 Set the power select switch S501 is A position 2 Turn ON the regulated power supply All LEDs on the set lights up and the clock is displayed Note Press the button if the clock is not displaved Push the preset button Push the preset button Press the preset button for more than two seconds Then the display indicates all lights the test mode is set DA SS lt Release the Test mode gt 1 Pushthe button 2 Return the po
30. Follow the assembly procedure in the numerical order given HOUSING Holder the hanger by bending the claw Fit projection on part Install the catch to the hanger Install the hanger onto two claws of the housing A Fit claw on B part e manger b gt wi Put the housing CO utider par V lt N Fit projection on B part R lt gt LS 9 housing AS B Hold the hanger by bending the claw WA part 6 part ARM SUCTION Move the arm suction in the arrow direction and fit on projection projection Fit the arm suction on the shaft LEVER LDG A LDG B shaft shaft shaft lt ax Ry shaft Fit the lever LDG A on CNE shafts and install it ES _ type E stop ring 2 0 o Fit the lever LDG B on shafts and and install it GEAR LDG FT gear LDG D hole polyethylene washer gear LDG FT f hole lever LDG A gear LDG FB B tension spring LD 2 lt Move the lever LDG B tension spring LD 1 in the arrow direction EE 12 GUIDE C guide C A c 0 wr E 2 cda SECTION 4 MECHANICAL ADJUSTMENTS 1 Clean the following parts with a denatured alcohol moistened swab plavback head pinch roller rubber belt capstan idler 2 Demagnetize the playback head with a head demagnetizer
31. TESTO 37 NCO 38 SEKOUT 39 MW SW 40 BEEP Not used open Seek control signal output to the FM AM tuner unit TU1 MW LW selection signal output to the FM AM tuner unit L MW H LW Beep sound output terminal 17 Input of acknowledge signal for the key entry Acknowledge signal is input to accept function 41 KEYACK I eq and eject keys in the power off status On at input of L 42 BU IN Battery detect signal input terminal H battery on METAL control in out terminal At initial mode auto manual mode selection input of METAL function L manual mode 43 MTLSEL I O At manual mode METAL on off control signal output to the CXA2509AQ IC301 H METAL on At auto mode input at MTLIN pin 69 Dolby control in out terminal At initial mode valid invalid selection input of dolby function L input valid ki RBA At normal mode dolby on off control signal output dolby Not used this function in this set fixed at H _ EJ Whether a music is present or not from CXA2509AQ IC301 is detected at auto music sensor 45 AMSIN KAKAO L music 15 present H music 1s not present Input of FM stereo detection signal from FM AM tuner unit TUI and output of forced 46 ST monaural control signal to FM AM tuner unit Commonly used for stereo display input and forced monaural output FM stereo detection at input of L forced mon
32. n fut vezat kekat s Na szerelje a forg vaz ri t magas h m rs kiat k zvetlen napl ny vagy a flt ogys gb ki raml forr leveg haldsdnak kitett helyre Javasolt beszerel si hely B Ho
33. rosodhatnak az aktiv hangsz r k A k sz l khar csak passtiv hangsz r kat szabad csatiakoztatri 12 4 8 u Ha
34. s W UIN xO e LSw909 1 2 R90B 3 3k ATT oO D SPL ST Oe Ce Gw ua s 154911 1 2 8942 19730 gt 6 Bk w LSw912 1 2 8911 e Semiconductor Note on Printed Wiring Board Location parts extracted from the component side usu Pattern from the side which enables seeing The other layers patterns are not indicated 05 i FH ee Note on Schematic Diagram All capacitors in uF unless otherwise noted pF uuF Power voltage is dc 14 4V and fed with regulated dc power 13 50 WV or less are not indicated except for electrolytics supply from and cords Caution and tantalums Voltages are dc with respect to ground under no signal Pattern face side Parts on the pattern face side seen from All resistors are in Q and 4 W or less unless otherwise detuned conditions Conductor Side the pattern face are indicated specified no mark FM Parts face side Parts on the parts face side seen from e f 7 panel designation e Voltages are taken with a VOM Input impedance 10 MQ Component Side the parts face are indicated B Line Voltage variations may be noted due to normal production tolerances 207 _ 28 29 30 Block Diagrams MAIN Board IC351 MM1322XFBE IC301 CXA2509AQ T4 OUT2 VS MSSW O z z 2922 DIREF
35. tt vegye le r la a kezel lapot kezel lap lev tele ki a a megnyom s val majd vatosan vegye ki a kezel lapot kezel lap visszat tele igaz tsa ssze az val s val jeldit r szeket majd nyomja a kezeldlapot a k sz l khez amig be nem pattan kezel lap lev tele CHATHA Szerelesi pelda k szlii k beszerel se a m szerfalba eset n hajlitsa el ezeket a kampokat He BDGMA TAM
36. uPA uPA e RESISTORS uPB uPB uPC uPC All resistors are in ohms uPD UPD METAL Metal film resistor e CAPACITORS METAL OXIDE Metal oxide film resistor uF uF F nonflammable e COILS uH uH Ref No Part No Description Remark Ref No Part No Description Remark KEV BOARD LSW906 1 762 619 11 SWITCH KEY BOARD WITH LED LSW907 1 762 619 11 SWITCH KEY BOARD WITH LED SEL LSW908 1 762 619 11 SWITCH KEY BOARD WITH LED gt 3 018 611 01 HOLDER LCD LSW909 1 762 619 11 SWITCH KEY BOARD WITH LED ATT 3 018 612 01 PLATE LIGHT GUIDE LSW911 1 762 619 11 SWITCH KEY BOARD WITH LED BTM 3 019 149 01 PLATE LCD 3 019 150 01 SHEET REFLECTOR LSW912 1 762 619 11 SWITCH KEY BOARD WITH LED LCL 3 019 151 01 PLATE LCD GROUND LSW921 1 762 619 11 SWITCH KEY BOARD WITH LED 4 LSW922 1 762 619 11 SWITCH KEY BOARD WITH LED 1 INTRO CAPACITOR LSW923 1 762 619 11 SWITCH KEY BOARD WITH LED 2 REPEAT LSW924 1 762 619 11 SWITCH KEY BOARD WITH LED 3 C901 1 163 033 00 CERAMIC CHIP 0 022uF 50V C902 1 165 319 11 CERAMIC CHIP 0 1uF 50V LSW925 1 762 619 11 SWITCH KEY BOARD WITH LED 6 BL SKIP C903 1 165 319 11 CERAMIC CHIP 0 1uF 50V LSW926 1 762 619 11 SWITCH KEY BOARD WITH LED 5 ATA C904 1 163 137 00 CERAMIC CHIP 680 5 50V LSW927 1 762 619 11 SWITCH KEY BOARD WITH LED 4 MTL LSW930 1 762 619 11 SWITCH KEY BOARD WITH LED DSPL lt CONNECTOR gt lt PILOT LAMP gt CN
37. 0 3 4 0 0 810 8352 353 Q354 355 iz C A 1 0 047 50 3500 0 022 16 0171 181 271 281 MU C122 97 RIZI 9171 LN lt n O d E 51 151 N un na qug GRACE Le 8728 2724 54159 5 a v3 C332 22 16V id EORI CS 100 10 FM L VOLUME CE vi E LIE os s m vec dis ay A gt 25V 19 b FRONT LCH TTH 8734 15R139 POJ FASO 4 FRONT LCH ES 7 R 8731 gt REAR CENT 9 E Gree REAR LCH gt REAR RCH I REAR RCH KO S gt R JIN gt FRONT RCHt 0621 622 MUTING CONTROL amp Y i q FRONT RCH SWITCH L 9421 d REM ATATIGEKA 13 3 D 8a BE 1 ANT REM C90 9 IRE ACC 1000p BN EH l al GNA R751 H BATT m 25C2813K 0R 0781 9V REGULATOR 0 03 BF 022 2501657 1 4 2 4 LOW PASS C781 3300 16 FILTER C785 0 1 786 0 1 CHASSIS O 14 4 8706 C702 C70 it Des I wa LAMP 8605 GND REGULATOR 10 NI Fit 6cN sa WEB Lio Kev 7 cils En AAN CNP901 erg sm isi t ES C901 1006 JC504 RS45 BI LC8 3
38. 1 00 249 429 11 216 081 00 249 429 11 216 109 00 247 899 11 216 180 00 216 073 00 249 413 11 216 073 00 216 049 11 216 049 11 216 049 11 216 198 00 216 053 00 249 421 11 216 041 00 216 109 00 216 077 00 216 079 00 249 429 11 216 081 00 216 200 11 216 081 00 216 049 11 216 089 00 216 061 00 216 033 00 216 073 00 216 081 00 216 129 00 216 089 00 216 033 00 216 073 00 216 081 00 216 129 00 216 089 00 216 182 00 216 073 00 216 097 00 216 041 00 216 109 00 216 077 00 216 079 00 216 222 00 216 081 00 216 049 11 216 089 00 216 061 00 216 033 00 216 073 00 216 081 00 216 129 00 216 089 00 216 033 00 Description lt RESISTOR gt RES CHIP METAL CHIP CARBON METAL CHIP CARBON METAL CHIP CARBON RES CHIP METAL CHIP CARBON METAL CHIP RES CHIP RES CHIP RES CHIP RES CHIP METAL CHIP CARBON METAL CHIP METAL CHIP METAL CHIP METAL CHIP CARBON METAL CHIP RES CHIP METAL CHIP RES CHIP RES CHIP METAL CHIP METAL CHIP METAL CHIP METAL CHIP METAL CHIP RES CHIP METAL CHIP METAL CHIP METAL CHIP METAL CHIP RES CHIP RES CHIP METAL CHIP RES CHIP METAL CHIP METAL CHIP METAL CHIP METAL CHIP RES CHIP METAL CHIP RES CHIP RES CHIP METAL CHIP METAL CHIP METAL CHIP METAL CHIP METAL CHIP RES CHIP METAL CHIP 1K 3 3K 10K 22K 10K 330K 680K 180 10K 470 10K 1K 1K 1K 1
39. 16 025 00 RES CHIP 100 5 1 216 025 00 RES CHIP 100 5 1 216 057 00 METAL CHIP 2 2K 5 1 216 057 00 METAL CHIP 2 2K 5 1 216 057 00 METAL CHIP 2 2K 5 1 216 206 00 RES CHIP 2 2K 5 1 216 049 11 RES CHIP 1K 5 1 208 806 11 RES CHIP 10K 0 50 1 208 806 11 RES CHIP 10K 0 50 1 216 025 00 RES CHIP 100 5 1 216 296 00 SHORT 0 1 216 296 00 SHORT 0 1 216 296 00 SHORT 0 1 216 296 00 SHORT 0 1 216 296 00 SHORT 0 1 216 296 00 SHORT 0 1 216 296 00 SHORT 0 1 216 296 00 SHORT 0 1 216 198 00 RES CHIP 1K 5 1 216 049 11 RES CHIP 1K 5 1 216 049 11 RES CHIP 1K 5 lt TUNER gt A 3282 031 A TUNER UNIT TUX 006 2 EE lt SWITCH gt 1 571 478 11 1 692 431 21 SWITCH SLIDE POWER SELECT SWITCH TACTILE RESET lt VIBRATOR gt 1 567 713 11 VIBRATOR CRYSTAL 4 5MHz Remark 1 10W 1 10W 1 10W 1 10W 1 10W 1 10W 1 10W 1 4W 1 10W 1 10W 1 10W 1 4W 1 4W 1 8W 1 10W 1 10W 1 10W 1 10W 1 10W 1 10W 1 8W 1 10W 1 10W 1 10W 1 10W 1 8W 1 10W 1 10W K K K K KK K K K K K K K K K K K K K K K K K K K K K K K K K K K K K K K K 9 F781 HP901 M901 MISCELLANEOUS KOKOK K K K K K K K K K K K K 1 776 207 41 CORD WITH CONNECTOR POWER 1 532 877 11 FUSE BLADE TYPE AUTO FUSE 10 1 500 157 21 HEAD MAGNETIC PLAYBACK A 3291 665 A MOTOR ASSY MAIN CAPSTAN REEL A E K K K K K K K K K K K KK KK K K K K K K K K K 40 Ref No 1 2 3 4 5
40. 16 097 00 R517 1 216 097 00 R518 1 216 097 00 R520 1 216 097 00 R522 1 216 097 00 R523 1 216 097 00 R524 1 216 097 00 R525 1 216 097 00 R526 1 216 097 00 R527 1 216 097 00 R528 1 216 097 00 R530 1 216 097 00 R532 1 216 097 00 R534 1 216 097 00 R535 1 216 097 00 R536 1 216 246 00 R537 1 216 246 00 R538 1 216 097 00 R539 1 216 097 00 R540 1 249 421 11 R541 1 249 421 11 R542 1 249 421 11 R543 1 249 421 11 R544 1 216 057 00 R545 1 249 429 11 R546 1 249 413 11 R551 1 216 097 00 R552 1 216 057 00 Description METAL CHIP METAL CHIP METAL CHIP RES CHIP METAL CHIP METAL CHIP RES CHIP METAL CHIP METAL CHIP CARBON CARBON METAL CHIP RES CHIP CARBON RES CHIP CARBON METAL CHIP METAL CHIP RES CHIP RES CHIP RES CHIP RES CHIP RES CHIP METAL CHIP METAL CHIP METAL CHIP METAL CHIP CARBON METAL CHIP METAL CHIP RES CHIP RES CHIP RES CHIP RES CHIP RES CHIP RES CHIP RES CHIP RES CHIP RES CHIP RES CHIP RES CHIP RES CHIP RES CHIP RES CHIP RES CHIP RES CHIP RES CHIP RES CHIP RES CHIP CARBON CARBON CARBON CARBON METAL CHIP CARBON CARBON RES CHIP METAL CHIP 10K 22K 2 2M 47K 220 18K 100K 4 7K 15K 10K 10K 10K 220K 10 1K 2 2 4 7K 10K 100K 100K 100K 100K 100K 2 2K 2 2K 2 2K 10K 10K 100K 100K 100K 100K 100K 100K 100K 100K 100K 100K 100K 100K 100K 100K 100K 100K 100K 100K 100K 100K 100K 2 2K 2 2K 2
41. 3 11 163 009 11 163 251 11 124 234 00 131 359 41 163 251 11 164 004 11 107 823 11 164 232 11 124 584 00 124 234 00 163 251 11 126 181 11 126 157 11 126 934 11 163 251 11 Description CERAMIC CHIP CERAMIC CHIP ELECT ELECT ELECT CERAMIC CHIP CERAMIC CHIP ELECT CERAMIC CHIP CERAMIC CHIP ELECT CERAMIC CHIP CERAMIC CHIP ELECT CERAMIC CHIP ELECT CERAMIC CHIP CERAMIC CHIP CERAMIC CHIP CERAMIC CHIP CERAMIC CHIP CERAMIC CHIP CERAMIC CHIP CERAMIC CHIP CERAMIC CHIP ELECT CERAMIC CHIP CERAMIC CHIP ELECT ELECT ELECT CERAMIC CHIP CERAMIC CHIP ELECT CERAMIC CHIP CERAMIC CHIP ELECT CERAMIC CHIP CERAMIC CHIP ELECT CERAMIC CHIP ELECT CERAMIC CHIP CERAMIC CHIP ELECT ELECT CERAMIC CHIP CERAMIC CHIP CERAMIC CHIP CERAMIC CHIP ELECT ELECT CERAMIC CHIP ELECT ELECT ELECT CERAMIC CHIP 0 1uF 0 022uF 2 2uF 1uF 1uF 0 0033uF 0 022uF 10uF 0 15uF 0 15uF 10uF 10PE 4 0 001uF 4 7uF 0 001uF 100PF 100PF 330PF 330PF 0 01uF 0 22uF 10PF 10PF 4 7uF 100PF 0 022uF 2 2uF 1uF 1uF 0 0033uF 0 022uF 10uF 0 15uF 0 15UF 10uF 10PF 10PF 4 7uF 0 001uF 4 7uF 0 001uF 100PF 22uF 10uF 100PF 0 1uF 0 47uF 0 01uF 100uF 22uF 100PF 10uF 10uF 220uF 100PF 1090 1090 20 20 20 10 10 20 10 10 20 5 20 10 20 10 5 5 5 5 10 0 5PF 0 5PF 20 5 10 20 20 20
42. 4 222 11 CERAMIC CHIP 0 22uF 25V D572 8 719 110 03 DIODE RD7 5ESB2 D582 8 719 057 80 DIODE MA8160 M TX C611 1 126 157 11 ELECT 10uF 20 16V D583 8 719 422 76 DIODE MA8075 M C612 1 126 157 11 ELECT 10uF 20 16V D601 8 719 423 32 DIODE MA8120 M C613 1 163 077 00 CERAMIC CHIP 0 1uF 10 25V C614 1 126 157 11 ELECT 10uF 20 16V D621 8 719 035 54 DIODE MA4039 M TA C615 1 126 157 11 ELECT 10uF 20 16V D622 8 719 911 19 DIODE 155119 D701 8 719 035 77 DIODE MA4068 L TA C616 1 126 157 11 ELECT 10uF 2090 16V D702 8 719 035 77 DIODE MA4068 L TA C617 1 126 157 11 ELECT 10uF 20 16V D703 8 719 035 74 DIODE MA4062 M TA C621 1 126 157 11 ELECT 10uF 20 16V C622 1 163 133 00 CERAMIC CHIP 470PF 5 50V D704 8 719 035 74 DIODE MA4062 M TA C623 1 124 589 11 ELECT 47uF 20 16V D705 8 719 035 74 DIODE MA4062 M TA D706 8 719 035 74 DIODE MA4062 M TA C701 1 163 077 00 CERAMIC CHIP 0 1uF 10 25V D707 8 719 034 94 DIODE MA4180 M Q2 C702 1 163 077 00 CERAMIC CHIP 0 1uF 10 25V D708 8 719 035 74 DIODE MA4062 M TA C703 1 163 077 00 CERAMIC CHIP 0 1uF 10 25V C751 1 126 096 11 ELECT 10uF 20 35V D709 8 719 035 74 DIODE MA4062 M TA C752 1 107 682 11 CERAMIC CHIP 1uF 10 16V D721 8 719 970 02 DIODE 1SR139 400 D722 8 719 970 02 DIODE 1SR139 400 C754 1 126 157 11 ELECT 10uF 20 16V D723 8 719 970 02 DIODE 1SR139 400 C755 1 126 096 11 ELECT 10uF 20 35V D724 8 719 970 02 DIODE 1SR139 400 C781 1 126 936 11 ELECT 3300uF 20 16V C782 1 163 181 00 CERAMICCHIP 100PF 5 50V
43. 6 7 Part No Description Remark KOK K K K K K K K K K K K K HARDWARE LIST KOK K K K K K K K K K K K K 7 621 772 10 SCREW B 2X4 7 685 793 09 SCREW PTT 2 6X8 S 7 685 792 09 SCREW PTT 2 6X6 S 7 685 794 09 SCREW PTT 2 6X10 S 7 685 106 19 SCREW P 2X10 TYPE2 NON SLIT 7 624 104 04 STOP RING 2 0 TYPE E 7 627 553 17 PRECISION SCREW P 2X2 TYPE 3 K K K K K K K K K K K KK K K K K K K K K ACCESSORIES amp PACKING MATERIALS K K K K K K K K K K K K K K K K K K K K K 1 473 067 71 REMOTE COMMANDER RM X4S 3 861 693 11 MANUAL INSTRUCTION HUNGARIAN RUSSIAN 3 861 694 11 MANUAL INSTRUCTION INSTALL HUNGARIAN RUSSIAN 3 921 278 01 LABEL DSPL for RM X4S X 3373 412 1 CASE PANEL ASSY for FRONT PANEL K K K K K KK K K K K K K K K K K K K K K K K K K K K K K K K K K K K K K 501 502 503 504 505 x5 incl 1 reserve 1 r serves comprises PARTS FOR INSTALLATION AND CONNECTIONS K K K K K K K K K K K K K K K K K K K K K K K K K K K 3 916 161 31 FRAME ASSY X 3370 077 1 SCREW ASSY AE KEY FITTING X 3371 913 1 SCREW ASSY J X 3373 432 1 BRACKET ASSY For RM X4S 1 776 207 4141 WITH CONNECTOR POWER A XR 4803 Sony Corporation 9 925 681 11 Personal amp Mobile Communication Company Printed in Japan 1998 1 m 42 Published by Quality Assurance Dept
44. 7 7 S8 9 0 2 7 8 3 10 11 12 13 14 KEY BOARD COMPONENT SIDE ee ee e A m LC6901 LIQUIB CRYSTAL BISPLAY PL901 902 B CB BACK LIGHT e KE Be gt ow on OOOOOOOOOOOOOOOOOOOCO KEY 1 m z R964 270 R m lt U e INH LC MAIN BOARD CE LC C UM CLK LCD l a A DATA LCD LSW908 2 2 I I l _ 3 T s x a HU D BAS R ES Pat Far gt PANEL J Z T w C NA JC902 x ph R s D 2 Sen GERADA x i OO OWCA i ds tes bi bi bad 2 ss rat w 159901 1 2 LSW921 i 2 KI e lt LSw902 1 2 R901 LSw922 1 2 680 rm L 680 LSw903 1 2 R902 LSw923 1 2 1 lek a AO F a NA a gt SEEN S Vu D i 3 IN 2 0 l AU COM4 29 LD BO LO N 680 MAIN BOARD o o CNTOI LSw904 1 2 R903 LSW924 1 2 SW951 E 680 js c OFF gt 2 3 LC BRIVER p P gt Mes 18 905 1 2 mn R924 LSW925 1 2 r ik L 57 L5w306 1 2 1305 50926 1 2 R925 A o O O O LSw907 1 2 1906 R LSW927 1 2 1 5k SEL OO O LSW908 1 2 R907 fi 2 7 12901 LC75834JE8 KEY BOARD CONDUCTOR SIDE E
45. 80 RESET I System reset signal input from the reset signal generator IC551 and reset switch S551 L is input for several 100 msec after power on then it changes to H loading tape operation motor control aq LOADING EJECT TERMINAL STOP FORWARD REVERSE BRAKE LM LOD pin LM EJ pin 19 XR 4803 6 2 PRINTED WIRING BOARD MAIN Section e Semiconductor Location REAR RCH gt FRONT RCH Ref No Location Ref No Location oar ta 5 un D1 pA SON IO LI cO FRONT LCH D REAR LCH D REAR RCH D lt ANT REM JI FRONT RCH gt lt AMP REM ANT IN gt 4561 REMOTE IN C Io an TIM 1 1 jah MS gt MAIN BOARD psk ATA so H NJ ande O b 1 5 lt 1 1 G gt G G Gd G2 C2 C om c c e oJ d d 4 J CE O O O n gt wo Du I 1 1 O L 4 c Cu TIM T T O T T mak omk TT Tl ri MO O J NN MECHANISM BLOCK HP90 PLAYBACK AIC L FWD R gt lt m s a s s s w s q 05 S501 Note on Printed Wiring Board CHASSIS POWER SELECT o parts extracted from the co
46. HB Csatlakozasok TA Figvelem Ez a k sz l k csak 12 V os 181061650 egyen ram akkumul torr l zemeltethet Egy eselleges r vidz riat eiker l se rdek ben vegye le az aut akkumul tor nak csatlakoz j t a k sz l k csatlakoztat sa el tt s rga s a piros 32170 t pvezet ket csak az sszes t bbi vezet k bekOt se ut n csatlakoztassa piros vezet ket ahhoz a 12V os csatlakoz si ponthoz csatlakoztassa mely ramot kap ha az indlt kulcs f lig van elford tva sszes t ldelSvezet ket k z s f ldel ponthoz csatlakortassa s rga huzalt a g pl rm vn olyan szabad ramk rre k sse be melynek n vleges terhelhet s ge magasabb mint amire a k sz l k biztositva van Ha ezt az egys get m s sztereo k sz l kkel k ti sorba akkor annak az ramk rnek terhelhet s ge melyre a k sz l kek vannak k tve magasabb kell hogy legyen mint az egyes k sz l kek biztosit k ramainak sszege Ha a j rm nem rendelkezik olyan ramk rrel melynek terhelhet s ge el ri az egys g biztosit k ram t akkor k sse az egys get k zvetlen l az akkumulatorra Ha nincs olyan szabad ramk r a g pj rm v n mely alkalm
47. K 1 5K 2 2K 470 330K 15K 18K 10K 22K 1 2K 22K 1K 47K 3 3K 220 10K 22K 2 2M 47K 220 10K 22K 2 2M 47K 220 10K 100K 470 330K 15K 18K 10K 22K 1K 47K 3 3K 220 10K 22K 2 2M 47K 220 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 Remark 1 10W 1 10W 1 4W 1 10W 1 4W 1 10W 1 4W 1 8W 1 10W 1 4W 1 10W 1 10W 1 10W 1 10W 1 8W 1 10W 1 4W 1 10W 1 10W 1 10W 1 10W 1 4W 1 10W 1 8W 1 10W 1 10W 1 10W 1 10W 1 10W 1 10W 1 10W 1 10W 1 10W 1 10W 1 10W 1 10W 1 10W 1 10W 1 8W 1 10W 1 10W 1 10W 1 10W 1 10W 1 10W 1 8W 1 10W 1 10W 1 10W 1 10W 1 10W 1 10W 1 10W 1 10W 1 10W 1 10W Ref No Part No R282 1 216 073 00 R283 1 216 081 00 R284 1 216 129 00 R285 1 216 089 00 R286 1 216 033 00 R301 1 216 079 00 R302 1 216 097 00 R303 1 216 065 00 R304 1 216 077 00 R305 1 249 429 11 R306 1 249 429 11 R307 1 216 073 00 R308 1 216 105 00 R331 1 249 393 11 R351 1 216 049 11 R352 1 249 385 11 R353 1 216 065 00 R354 1 216 073 00 R501 1 216 097 00 R502 1 216 097 00 R503 1 216 097 00 R504 1 216 097 00 R505 1 216 097 00 R506 1 216 057 00 R507 1 216 057 00 R508 1 216 057 00 R509 1 216 073 00 R510 1 249 429 11 R513 1 216 699 11 R514 1 216 699 11 R516 1 2
48. NECTOR 16P lt CHIP CONDUCTOR gt lt CONPOSITION CIRCUIT BLOCK gt JC1 1 216 296 00 SHORT 0 CP1 1 519 504 11 GAP DISCHARGE JC2 1 216 295 00 SHORT 0 JC4 1 216 296 00 SHORT 0 38 Ref No JC151 JC161 JC162 JC163 JC251 JC301 JC302 JC303 JC304 JC331 JC351 JC501 JC502 JC503 JC504 JC506 JC507 JC508 JC561 JC581 JC601 JC611 JC751 JC752 JC781 JC902 JC903 JC904 L501 L781 L901 Q21 Q22 Q171 Q181 Q271 Q281 Q351 Q352 Q353 Q354 Q355 Q551 Q571 Q581 Q582 Q583 Q601 Q602 Q603 Q621 Q622 Part No 216 296 00 216 295 00 216 295 00 216 296 00 216 296 00 216 295 00 216 295 00 216 295 00 216 296 00 216 296 00 216 295 00 216 296 00 216 295 00 216 296 00 216 296 00 216 296 00 216 296 00 216 296 00 216 295 00 216 296 00 216 296 00 216 296 00 216 296 00 216 296 00 216 295 00 216 295 00 216 295 00 216 295 00 410 509 11 411 669 12 410 509 11 8 729 120 28 8 729 021 94 8 729 920 21 8 729 920 21 8 729 920 21 8 729 920 21 8 729 015 11 8 729 027 23 8 729 900 53 8 729 106 60 8 729 900 53 8 729 027 23 8 729 120 28 8 729 900 53 1 801 806 11 8 729 027 38 8 729 423 99 8 729 900 53 8 729 027 23 8 729 027 23 8 729 120 28 Description SHORT SHORT
49. No 151 152 159 154 155 156 157 158 159 160 153 Part No A 3291 667 A 3 019 130 01 3 019 131 01 3 020 539 01 3 020 540 01 3 020 542 01 3 341 753 11 3 020 533 01 3 020 532 01 3 020 534 01 151 Description Remark CLUTCH FR ASSY LEVER LDG A LEVER LDG B SPRING LD 1 SPRING LD 2 TENSION TENSION GEAR LOADING FT WASHER POLYETHYLENE HOUSING ARM SUCTION HANGER 163 HP901 M901 166 167 Ref No Part No Description Remark 161 3 933 346 01 CATCHER 162 3 933 344 01 GUIDE C 163 3 014 798 01 SCREW HEAD SPECIAL 164 3 364 151 01 WASHER 165 A 3301 267 A CHASSIS ASSY P 166 3 017 302 01 BELT 25 167 3 936 853 01 FLYWHEEL F 168 3 701 437 21 WASHER HP901 1 500 157 21 HEAD MAGNETIC PLAYBACK M901 A 3291 665 A MOTOR ASSY MAIN CAPSTAN REEL 35 KEY NOTE Due to standardization replacements in the parts list may be different from the parts speci fied in the diagrams or the components used on the set SECTION 8 ELECTRICAL PARTS LIST Items marked are not stocked since they are seldom required for routine service Some delay should be anticipated when order ing these items When indicating parts by reference number please include the board 36 XX and X mean standardized parts so they e SEMICONDUCTORS mav have some difference from the original In each case u u for example one uA uA
50. ORSION 10 3 009 809 01 BRACKET IC 3 3 932 205 21 DOOR CASSETTE 11 3 010 517 01 HEAT SINK BUS NON E 4 X 3367 636 1 LOCK ASSY 12 3 935 014 01 CUSHION U 5 3 010 377 01 INSULATOR 13 3 009 813 01 CHASSIS 6 A 3313 396 A MAIN BOARD COMPLETE 14 3 012 859 01 CAP 25 RUBBER T 3 915 923 01 SCREW GROUND POINT 15 3 937 650 01 PLATE C GROUND 8 X 3373 270 1 COVER ASSY F781 1 532 877 11 FUSE BLADE TYPE AUTO FUSE 10A 2 FRONT PANEL SECTION 102 not supplied KEY board LCD901 104 103 113 101 Ref No Part No Description Remark Ref No Part No Description Remark 101 3 018 799 01 BUTTON D BASS 112 3 016 928 11 BUTTON 4 6 4 5 6 102 3 015 036 01 CUSHION BACK PANEL 113 3 016 930 01 BUTTON R 3 BTM LCL 103 3 016 924 01 BUTTON L 2 114 3 019 151 01 PLATE LCD GROUND 104 3 009 304 01 BUTTON RELEASE 115 3 019 150 01 SHEET REFLECTOR 105 3 932 475 01 SPRING RELEASE 116 3 018 612 01 PLATE LIGHT GUIDE 106 3 019 149 01 PLATE LCD 117 3 018 611 01 HOLDER LCD 107 X 3374 689 1 PANEL SUB ASSY 118 3 010 519 01 PANEL FRONT BACK 108 3 009 300 01 BUTTON SOURCE x 120 3 024 391 01 SHEET LCD 109 3 018 797 11 BUTTON L 3 x 121 3 024 846 01 SHEET LCD B BPI DD SEEK AMS 4 lt lt 4 OFF SEL ATT LCD901 1 801 966 11 DISPLAY PANEL LIQUID CRYSTAL 111 3 016 927 01 BUTTON 1 3 1 2 3 34 3 MECHANISM DECK SECTION MG 25F 136 Ref
51. P901 1 764 423 11 PIN CONNECTOR 12P PL901 1 517 633 21 LAMP PILOT LCD BACK LIGHT lt DIODE gt PL902 1 517 633 21 LAMP PILOT LCD BACK LIGHT D901 8 719 420 90 DIODE MA8051 M lt RESISTOR gt D902 8 719 422 64 DIODE MA8062 M D903 8 719 422 64 DIODE MA8062 M R901 1 216 647 11 METAL CHIP 680 0 5 1 10W D904 8 719 422 64 DIODE MA8062 M R902 1 216 647 11 METAL CHIP 680 0 5 1 10W D905 8 719 422 64 DIODE MA8062 M R903 1 216 647 11 METAL CHIP 680 0 5 1 10W R904 1 216 651 11 METAL CHIP 1K 0 5 1 10W lt C gt R905 1 216 655 11 METAL CHIP 1 5K 0 5 1 10W IC901 8 759 443 68 IC LC75834JED R906 1 216 655 11 METAL CHIP 1 5K 0 5 1 10W R907 1 216 659 11 METAL CHIP 2 2K 0 5 1 10W lt CHIP CONDUCTOR gt R908 1 216 663 11 METAL CHIP 3 3K 0 5 1 10W R911 1 208 806 11 RES CHIP 10K 2 1 10W JC902 1 216 295 00 SHORT 0 R921 1 216 647 11 METAL CHIP 680 0 5 1 10W JC951 1 216 296 00 SHORT 0 JC952 1 216 296 00 SHORT 0 R922 1 216 647 11 METAL CHIP 680 0 5 1 10W R923 1 216 647 11 METAL CHIP 680 0 5 1 10W lt LIQUID CRYSTAL DISPLAY gt R924 1 216 651 11 METAL CHIP 1K 0 5 1 10W R925 1 216 655 11 METAL CHIP 1 5K 0 5 1 10W LCD901 1 801 966 11 DISPLAY PANEL LIQUID CRYSTAL R926 1 216 655 11 METAL CHIP 1 5K 0 5 1 10W lt SWITCH gt R941 1 216 667 11 METAL CHIP 4 7K 0 5 1 10W R942 1 216 671 11 METAL CHIP 6 8K 0 5 1 10W LSW901 1 762 619 11 SWITCH KEY BOARD WITH LED OFF R951 1 216 190 00 RES CHIP 470 5 1 8W LSW902 1 762 619 11 SWITCH KEY BOA
52. RD WITH LED SOURCE R952 1 216 089 00 RES CHIP 47K 5 1 10W LSW903 1 762 619 11 SWITCH KEY BOARD WITH LED R953 1 216 049 11 RES CHIP 1K 5 1 10W MODE lt gt LSW904 1 762 619 11 SWITCH KEY BOARD WITH LED gt poe R954 1 216 049 11 RES CHIP 1K 5 1 10W LSW905 1 762 619 11 SWITCH KEY BOARD WITH LED tt lt lt R955 1 216 049 11 RES CHIP 1K 5 1 10W Ref No R956 R962 R963 R964 R965 R967 R968 R981 R982 R983 R984 R999 SW951 K K K K K K K K K K K K K K K K K K K K K K K K K K K K K K K K K K K K K K K K K K C1 C2 C3 C4 C5 C6 C7 C8 C9 C10 C11 C12 C13 C14 C16 C17 C18 C19 C22 C23 C25 C26 C27 C101 C102 C104 C105 C106 C107 C108 C109 C121 C122 C123 Part No 216 049 11 216 025 00 216 033 00 216 035 00 216 035 00 216 035 00 216 033 00 216 655 11 216 663 11 216 671 11 216 081 00 216 308 00 1 762 937 11 Description RES CHIP 1K RES CHIP 100 METAL CHIP 220 METAL CHIP 270 METAL CHIP 270 METAL CHIP 270 METAL CHIP 220 METAL CHIP 1 5K METAL CHIP 3 3K METAL CHIP 6 8K METAL CHIP 22K METAL CHIP 4 7 lt SWITCH gt SWITCH ROTARY D BASS A 3313 396 A MAIN BOARD COMPLETE 3 009 809 01 3 010 517 01 685 793 09 163 235 11 163 009 11 126 933 11 126 157 11 126 933 11 164 232 11 164 232 11 164 232 11 163 251 11 163 009 11
53. as lenne a k sziji k bekdt s re akkor a k sz l ket olyan ramk rre k sse be mely olym don rendelkezik magasabb terhelhet s ggel mint amire a k sz l k biztos tva van hogy ha a k sz i k kioldja a biztosit kot m s ramk r k ezzel nem z r dnak le 2 2 ENIM MEME Ha aut j ban nincs k szenl ti gy jt s ACC pozici POWER SELECT kapcsol A kezel lap megvil g t s t gy runkban gy liltottuk be hogy az akkor is bekapcsol djon ha On ppen nem haszn lja k sz0l k t Ez terhel st jelanthet az aut akkumut tora sz m ra ha k sz l ket olyan aut ban haszn lja melynek nincs kieg sz t k sz l k li sa Ha el akarja ker lni az akkumul tor terhet s t gy llitsa a k sz l k alj n tal ihat POWER SELECT t pfesz lts g v laszt kapcsol t a ll sba majd nyomja meg a Ujra llit gombot A megvil g t sa nem kapcsol bs ha n nem haszn lja k sz l k t Tudnival Ha a POWER SELECT dif sba van diva gy nam m k dik kezeidlap figyelmsztet funkcidja Ujra ll t gomb Ha belejezte k sz l ke beszerel s t s csatlakoztat s t feit tlen l nyomja meg jra llit gombot egy goly stollal vagy m s hasonl eszk zzel Bek t si rajz 1 1
54. aural at output of L 47 AMS ON Tape auto music sensor control signal output to the CXA2509AQ IC301 L is output to lower the gain for audio level at FF REW Forward reverse direction control signal output to the CXA2509AQ IC301 4 8 N R OUT L forward direction H reverse direction 49 TAPMUT o Tape muting on off control signal output to the CXA2509AQ 1 301 H tape muting on Power supply on off control signal output terminal at the illumination and liquid crystal display driver IC901 H power on i At power select switch 5501 on mode output at the accessory on At power select switch S501 off mode H output at the power on 5 SD IN I Station detector detect input from the FM AM tuner unit TU1 Stop level for SEEK BTM etc is determined SD is present at input of H 52 NOSESW Detects the removal of the attaching and removing type front panel block L attaching 53 TELMUTE I Telephone muting input terminal At input of L the signal is attenuated by 20 dB Not used fixed at 54 55 Accessory detect signal input terminal L accessory on 56 Setting terminal for the test mode L test mode normally fixed at H 57 Power select switch S501 input terminal 58 PW SEL I L position A halt mode H position B operation mode Input terminal to set whether the auto metal function is present or no
55. eady indicated turn the RV2 so that put out light indication and adjustment Display Adjustment Location See page 16 FM Stereo Separation Adjustment Setting SOURCE button FM FM HF signal 2222 antenna jack J1 level meter Carrier frequency 98 0 MHz speaker out terminal Output level 70 dB 3 2 mV Mode Stereo Modulation main 1 kHz 20 kHz deviation 26 7 sub 1 kHz 20 kHz deviation 26 7 19 kHz pilot 7 5 kHz deviation 1096 Procedure FM Stereo signal generator output channel Level meter reading dB Level meter connection Adjust RV4 on TUI for minimum reading Adjust RV4 on TUI for minimum reading L CH Stereo separation W B R CH Stereo separation C D The separations of both channels should be equal Specification Separation more than 28 dB Adjustment Location See page 16 15 AM MW Auto Scan Stop Level Adjustment Make this adjustment after FM Auto Scan Stop Level Adjustment Setting and button MW RE la 300 16pF uM Li AM RF signal x generator 1 Carrier frequency 999 kHz antenna jack J1 30 amplitude modulation by 1 kHz signal Output level 88 dB 44 7 u V Procedure 1 Set to the test mode See page 14 2 Push SOURCE button and set to FM 3 Push the button and set to MW Display I IM 4 Adjust with the volume RV1 on TUI so that the
56. g vez rl t a szerel elemen Ehhez igazitsa a forg ver ri alj n tal lhat lyukat a szereloelemen tal lhat n gy kamp hoz majd pattintsa forg vez ri t a szerel elemre az br n felt ntetett m don Tudnival Ha a korm nyosziopon r gzit a forg vez ri t gy figyeljen hogy a csavarok ki ll v gei na akad lyozhass k a korminytengely mozg s t a kapcsol k mikbddasdi s na k rasithass k a komn nyt rzs belsaj ben fut elektromos vezet keket M JA TEM HA
57. mponent side B ON A 0FF A internal component KEY BOARD CNP90 20 21 99 6 3 SCHEMATIC DIAGRAM MAIN Section e See page 31 for IC Block Diagrams e Waveform 1C501 X_IN 3 2 Vp p 222 ns Note on Schematic Diagram All capacitors are in pF unless otherwise noted pF pF 50 WV or less are not indicated except for electrolytics and tantalums All resistors are in Q and 4W or less unless otherwise specified e internal component e J panel designation B Line Power voltage is dc 14 4V and fed with regulated dc power supply from ACC and BATT cords e Voltages and waveforms are dc with respect to ground under no signal detuned conditions no mark FM MW LW lt lt gt gt TAPE PLAYBACK Impossible to measure e Voltages are taken with a VOM Input impedance 10 Voltage variations may be noted due to normal produc tion tolerances Waveforms are taken with a oscilloscope Voltage variations may be noted due to normal produc tion tolerances Circled numbers refer to waveforms Signal path gt FM gt MW LW 2 gt TAPEPLAVBACK 23 JI ANT IN 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 MAIN BOARD B TUX 006 2 EE Fe gt TUNER UNIT 1C751 I 5 POWER AMP Jun 15751 OO is Riel C170 HA 3158 I 3 1
58. om s kifejt s vel majd r gz tse a tartoz kk nt kapott D val jel lt csavar seglis g vel Ragasszon a szerel si fel let h toldal ra egy er s ragaszt szalagot hogy meg vja korm nyoszlop belsej ben fut elektromos vezet keket a ki ll csavarv gek ltal okozott esatieges k rosod sokt l Ha Q 20 C 30 C 8 SzGks g eset n v gja m rete a O D azerel elemet 7 ragasrt szalag stb Helyezze vissza a korm nyoszlop boritasat majd r gzitse a for
59. t 59 MILIN I 66 99 gt b 66 99 L auto metal function is present fixed at H 60 ADON O Power supply on off control signal output for the A D conversion 2 U 62 63 I Setting terminal for the illumination color L amber green Not used fixed at L 64 LCDCE O Chip enable output to the liquid crystal display driver C90 65 LCDCKO O Serial data transfer clock signal output to the liquid crystal display driver C901 66 LCDSO o Serial data output to the liquid crystal display driver 1C901 67 LCDINH Blank indicate control signal output to the liquid crystal display driver IC901 L no display 68 UNICKI Serial data reading clock signal input terminal for the unilink Not used connected to pin Cd 18 o umso O Serat data ouput terminat for tne uniti Notwed een m uwcko O Sera data transfer lock signal output terminal for the unlink Not used connected 10 pin BUSON O Bus on off contol signal output terminal Not used gullu I 73 SYSRST O Reset signal output terminal L reset Not used pull up 74 VREG O CPU regulator output terminal Connected to capacitor 75 GND Ground terminal 76 O Main system clock output terminal 4 5 MHz 77 Main system clock input terminal 4 5 MHz 78 CPU chip enable signal input fixed at H 79 VD Power supply terminal 5V
60. uner system power supply on off control signal output to the BA3918 IC611 H tuner on FM system power supply on off control signal output to the BA3918 IC611 H FM on T i Votes 0 Chip enable signal output tothe electrical volume 650 5 VOLCKO O Serial data transfer clock signal output to the volume 0658 is 950 O Serial data ouput to the electrical volume 7 Amon s AMPMUT 9 m Wo u ao n 25 D BASS Key input terminal A D input 4 INTRO I REPEAT 2 3 BL SKIP 6 ATA 5 MTL 4 keys input LSW921 to LSW927 24 KEYINI I 25 KEYINO 26 RC INO I 28 AMIFIN Key Input terminal A D input OFF SOURCE MODE lt gt gt gt PPI SEEK AMS 99 49 SEEK AMS VOLUME SEL VOLUME ATT DSPL BTM LCL keys input LSW901 to LSW909 LSW930 LSW911 and LSW912 Rotary remote commander shift key A D input terminal FM and AM MW LW signal meter voltage detection input from the FM AM tuner unit TU1 AM MW LW intermediate frequency detection signal input from the FM AM tuner unit TU1 29 FMIFIN FM intermediate frequency detection signal input from the FM AM tuner unit TU1 30 VDD2 Power supply terminal 5V 31 FM OSC FM local oscillator detection signal input from the FM AM tuner unit TU1 32 AM OSC AM MW LW local oscillator detection signal input from the FM AM tuner unit a No 5 6
61. vezet k MD CD egys ghez mell kaive RCA c XR C4103 LINE OUT sut antennit l OT JH 2 gt h ta hangsz r k BUS AUDIO IN XR C4103 er sit H RCA csatiakoz s vezet k RC 83 1 m RC 64 2m vagy RC 65 5 m nem tartoz k ACA RC 63 1 FC 64 2 RC 65 5 uj a k l n AMP REMOTE IN bemenet hez Ez a csatlakoz csak az erdsit hd z alkalmas k k MO CO egys g MO BUS k bel MD CD egys ghez meil ketve BUS REMOTE IN BUS CONTROL IN XR C4103 birtosit k 10 A 10 motoros antenna ver ri verat k her vagy snte na t p ram vezet k hez Tudnival Ha nem haszn l antenna er6sR6t gy nincs sz ks g a fend vezet k bekGt s re Csak m s rendszer bak t se az egys g k rosod s
62. wer select switch S501 to initially set posi tion See the adjustment location from on page 16 for the adjustment TAPE DECK SECTION Tape Speed Adjustment Setting speed checker or test tape frequency counter WS 48A 3 kHz 0 dB 26 speaker out terminal Procedure 1 Put the set into the FWD PB mode 2 Adjust adjustment resistor for inside capstan motor so that the reading on the speed checker or frequency counter becomes in specification Specification Constant speed Speed checker Frequency counter 1 5 to 2 5 2 955 to 3 075 Hz Adjustment Location See page 16 14 TUNER SECTION Cautions during repair When the tuner unit is defective replace it by a new one be cause its internal block is difficult to repair Note Adjust the tuner section in the sequence shown below 1 FM Auto Scan Stop Level Adjustment 2 FM Stereo Separation Adjustment 3 AM MW Auto Scan Stop Level Adjustment FM Auto Scan Stop Level Adjustment Setting button FM FM RF signal generator antenna jack J1 Carrier frequency 98 0 MHz Output level 22 dB 12 6 u V Mode mono Modulation 1 kHz 22 5 kHz deviation 3096 Procedure 1 Set to the test mode See page 14 2 Push SOURCE button and set to FM Displav 3 Adjust with the volume RV2 on TUI so that the indica tion turns to FMI indication on the display window But in case of alr

Sony XR-4803 User's Manual

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