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Содержание A-501R/HB

Страница 1: ...R1 2 Rotary knob L Rotary knob M ADG 1049 AKP 502 AAB1160 AAB1231 ADG1049 AKP 502 AAB1290 AAB1281 ADG1087 AKP 505 AAB1290 AAB1281 ADG1049 AKP 502 RD1 4PFM1O0J AAB1290 AAB1281 Front panel Cushion Rubber Screw Packing case Operating instructions English French German Italian Dutch Swedish Spanish Portugues ANB1462 AEB1074 BBT30P080FZK AHD2130 ARE1201 ANB1525 BBZ30P080FZK AHD2312 ARE1245 ANB1525 BBZ3...

Страница 2: ... 450R HE and HEWZ The A 550R S is the same as the A 550R except for color Ce manuel pour le service comprend les explications de rSglage en fran9ais Este manual de servicio trata del mStodo ajuste escrito en espahol CONTENTS 1 EXPLODED VIEWS PACKING AND PARTS LIST 2 SCHEMATIC DIAGRAM 3 P C BOARDS CONNECTION DIAGRAM 4 PCB s PARTS LIST 5 ADJUSTMENT 5 REGLAGE 5 AJUSTE 6 PANEL FACILITIES 7 SPECIFICATI...

Страница 3: ...3 38 EYE ASSEMBLY AWZ3498 A 550R S type 39 PACKING SHEET AHG1016 40 TERMINAL SCREW AKE 031 6 PUSH KNOB C SPEAKERS AAD1366 DIRECT PHONO SELECTOR 41 PLUG AKM1004 6 PUSH KNOB C SPEAKERS AAD1367 A 42 AC SOCKET 3 P AKP 502 DIRECT PHONO SELECTOR 43 PANEL BASE AMB1651 A 550R S type 43 PANEL BASE A 550R S type AMB1652 7 PUSH KNOB SUBSONIC AAD1536 44 INDICATING LENS AMR1160 LOUDNESS 45 INSULATOR ASSY AMR21...

Страница 4: ... RUBBER AEB 270 28 NYLON BINDER AEC 093 29 RIVET AEC 441 30 STRAIN RELIEF AEC 882 31 32 LED ASSEMBLY AWZ3495 33 CONTROL ASSEMBLY AWZ3496 34 ROTARY FUNC ASSEMBLY AWZ3497 35 DRY CELL BATTERY AEX 021 36 R03 AAA STYROL PROTECTOR AHA1335 37 PACKING CASE AHD2132 38 EYE ASSEMBLY AWZ3498 39 PACKING SHEET AHG1016 40 TERMINAL SCREW AKE 031 41 PLUG AKM1004 42 AC SOCKET 3 P AKP 502 43 PANEL BASE AMB1651 44 IN...

Страница 5: ......

Страница 6: ...A 550R A 450R 2 SCHEMATIC DIAGRAM I I I 6 7 A B C D 1 7 1 i 2 i i 4 i 5 i i ...

Страница 7: ...d capacitors and resistors have parts numbers This is the basic schematic diagram but the actual circuit may vary due to improvements in design SWITCHES POWER SW assembly S501 POWER ROTARY FUNC assembly S901 ROTARY SW LED assembly S902 STANDBY AF COMPLEX assembly S101 PHONO SEL MM MC A 550R ONLY c S701 FUNCTION REC SEL S702 FUNCTION S703 DIRECT SW ON OFF TONE assembly S601 SUB SONIC ON OFF A 550R ...

Страница 8: ... o cnoD n EX T AAC SOCKET ...

Страница 9: ...8 RDR1 6PU563J RD1 8PM564J R109 R1 12 RD1 8PM222J VACANT R113 B 1 1 4 RD 1 8PM33 1 J VACANT R 1 1 5 R 1 1 6 RD1 8PM153J VACANT R 1 1 7 R 1 1 8 VACANT RD1 8PM106J R119 R 1 20 RDR1 4PM6R8J VACANT R1 23 R 1 24 RD 1 8PM820J VACANT R 1 2 7 R 1 28 VACANT RD1 8PM1 52J R131 R132 RD1 8PM390J RD1 8PM560J R133 R 1 34 RDR1 6PU391 J R0R1 6PU471J R135 R136 RD1 8PM331J VACANT R139 R140 RD 1 8PM82 1 J VACANT R141...

Страница 10: ...ame Q504 n EO O O Pil p n e6 q 5 Transistor Q21 5 O O O Radiator type transistor 203 o D203 O M o Diode o R237 o R237 o WV o Resistor C513 J Capacitor Polarity 4 J o o j Capacitor Non polarity Others P C B pattern diagram indication Part Name 1C 1C S Switch RY Relay L Coil F Filter VR Variable resistor or Semi fixed resistor 3 The capactor terminal marked with double circles shows negatine termian...

Страница 11: ...IC905 0502 0501 Q920 Q92I 0922 0913 0919 3 230V EYE assembly Q22I 0222 0307 0229 0230 0306 Q225 0226 0227 0228 C POWER CORD C 220 230 50 60HZ AF COMPLEX assembly AWZ3487 A 550R AWZ3489 A 450R A 05 Q 03 0 o Q304 Q303 0237 0238 Q23I Q232 Q2I9 0220 Q2I8 0208 0207 0293 0294 Q29 1 0292 0203 Q204 Q 103 0101 0 03 HEWZfJ ONLY POWER TRANSFORMER SHIELD assembly rHHEWZ only QI06 0 04 0102 450R ...

Страница 12: ... o O O 3 4 Q O I SCSO ICSO 0S g eiso 8 1 SO 80S0 TOSO J2JH O fl oee A r YJMO urn ccso CSO COSO aoso siso J3 i en O T i eovs T33 l 0 KD i esoceso seso leso 9020 COSO oe exwA Yidmsaas jommo sTJUO ROa A Q j isqmuU floe A o YJMO BOSS A YJMO 0 o o o aOT AQA i ovav syjmo Roea Oi fTeeifl n aoio mjio soio R0S5 A YJMO ononq Roea A YJMO ROe A ROSi isqrtiuUYJMO V yldmeaaB 3Y3 32 OMOH YJMO Yldms88B X3JqM00 3A...

Страница 13: ... A3 14 3 I s i r sbia lio srit men bawsiv zi mGigeib noiloannco 8 3 9 ziHT TTA TMpM3 J0 I MU 2JA3ftMOM U3 JJ o 0 0 XW 0 o 0 O Y 22 A W2 33W08 STE 3l Q ci yldrri 988B W3 H3W01 yldmeaas GHJ X t 8mmaL mmmmm m n 1 1in S hi nrwa K HI i il im 3dH oy 3 3K r M 3 o 6 2 T rrrTrrr w rr i 0 0 o l 5 x w Kmsxm4 1 J C v v a I O y i 1 Y seA SMU 3 YflATOfl v_ J yldm988B 01 1 IR YHATOfl iT Oi ss 1 i 0 0 o k1 I yldm...

Страница 14: ...RY951 RELAY ASR1036 A S501 PUSH SWITCH ASG1035 TORANSFORMER A T951 POWER TRANSFORMER ATT1015 CAPACITOR A C954 CKA 0 01 AC400V ACG1002 RESISTOR R957 CARBON FILM RESISTOR RD1 2PM270J OTHERS CN15 CONNECTOR 3P KPE3 CN16 CONNECTOR 7P KPE7 CN17 CONNECTOR 4P KPE4 CN20 CONNECTOR 3P KPE3 LED ASSEMBLY SEMICONDUCTORS D604 981 LED RED AEL1065 SWITCH S902 SWITCH ASG1038 CONTROL ASSEMBLY AWZ3496 SEMICONDUCTOR I...

Страница 15: ... R507 508 RESISTOR CARBON FILM RD1 4PMF010J A R509 510 RESISTOR METAL OXIDE RS1LMF562J R517 520 RESISTOR METAL OXIDE RS1PMF101J R909 RESISTOR RESISTOR ARRAY RA6T104J R910 100K RESISTOR ARRAY RA4T104J R911 10K RESISTOR ARRAY RA6T104J A R923 100K FUSIBLE RESISTOR RFA1 4PS4R7J R924 CARBON FILM RD1 4PM102J R935 RESISTOR CARBON FILM RD1 4PM222J R960 RESISTOR CARBON FILM RD1 4PM472J RESISTOR Other resis...

Страница 16: ...KCYF103Z50 C121 122 MYLOR FILM CQMA122J50 CAPACITOR C127 128 CERAMIC CAPACITOR CCCSL101J50 C129 CERAMIC CAPACITOR CKPYX103N25 C135 136 ELECTR CAPACITOR CEAS470M10 C137 138 CERAMIC CAPACITOR CCCSL151J50 C139 140 CERAMIC CAPACITOR CCCSL330J50 C141 CERAMIC CAPACITOR CKCYF103Z50 C201 202 ELECTROLYTIC CEEA2R2M50 CAPACIT C203 204 CERAMIC CAPACITOR CCCSL101K500 C205 206 CERAMIC CAPACITOR CCCSL101J50 C207...

Страница 17: ...2 FUSIBLE RESISTOR RFA1 4PS101J A R243 244 CARBON FILM RESISTOR RD1 4PMF561J A R245 248 FUSIBLE RESISTOR RFA1 4PS101J R249 250 CARBON FILM RESISTOR RD1 4PM122J Mark No Description Parts No R251 252 CARBON FILM RESISTOR RD1 4PM103J R255 256 CARBON FILM RESISTOR RD1 4PM561J A R257 260 FUSIBLE RESISTOR RFA1 4PS101J A R261 264 FUSIBLE RESISTOR RFA1 4PS470J A R265 268 FUSIBLE RESISTOR RFA1 4PS4R7J A R2...

Страница 18: ...ECTR CAPACITOR CEAS331M10 Q238 TRANSISTOR 2SA992 Q291 294 TRANSISTOR 2SA992 C227 230 CERAMIC CAPACITOR CCCSL330K500 Q301 302 TRANSISTOR 2SC1845 C231 232 CERAMIC CAPACITOR CKCYB122K50 C233 236 ELECTR CAPACITOR CEAS100M50 Q303 304 TRANSISTOR 2SC2458 C237 238 ELECTR CAPACITOR CEAS101M50 Q305 TRANSISTOR 2SA1048 C239 242 POLYESTER CQMXA472J100 Q306 TRANSISTOR 2SC1815 CAPACITOR Q307 TRANSISTOR 2SC2458 C...

Страница 19: ...84 FUSIBLE RESISTOR RFA1 4PS331J A R285 286 FUSIBLE RESISTOR RFA1 4PS101J RDR1 6PU471J A R287 288 FUSIBLE RESISTOR RFA1 4PS4R7J RDR1 6PU563J A R289 290 FUSIBLE RESISTOR RFA1 4PS101J A R301 302 CARBON FILM RESISTOR RD1 4PMF222J RD1 4PM560J A R308 CARBON FILM RESISTOR RD1 4PMF101J RDR1 4PM221J R311 CARBON FILM RESISTOR RD1 4PM101J RDR1 4PM104J R312 315 CARBON FILM RESISTOR RD1 4PM181J RD1 4PM152J RD...

Страница 20: ...2 CARBON FILM RESISTOR RD1 4PM101J R857 CARBON FILM RESISTOR RD1 4PM331J Other resistors RD1 8PMLCO Mark No Description Parts No CAPACITORS C601 602 ELECTR CAPACITOR CEAS010M50 C605 606 ELECTR CAPACITOR CEAS2R2M50 C607 608 CERAMIC CAPACITOR CKDYX153M25 C609 610 CERAMIC CAPACITOR CKDYX823M25 C611 612 CERAMIC CAPACITOR CKCYB332K50 C613 614 CERAMIC CAPACITOR CKDYX183M25 C615 616 ELECTR CAPACITOR CEAS...

Страница 21: ...5 1 2 Set the VOLUME CONTROL to minimum 3 Set the POWER switch to ON 4 Adjust VR201 VR202 so that the voltage between TP1 TP3 and TP2 TP4 becomes 20mV 3mV NOTE After turning on the power wait at least 5 minutes before adjustment DC DC Voltmeter r i Voltmeter i i Fig 5 1 Adjustment Method 28 ...

Страница 22: ... sous tension le moteur dure 5 minutes et n introduire charge 3 VR 201 sera regie dans le canal gauche de maniere que Ies deux tensions de bornes de R269 atteignent 20 mV 3 mV 4 VR 202 sera regie dans le canal droit de maniere que Ies deux tensions de bornes atteignent 20 mV 3 mV t Avant Fig 5 1 Schema du r6glage 29 ...

Страница 23: ... por 5 mintos despues de encender la unidad sin introduzca 3 El VR201 del canal izquierdo debe ajustarse de modo que la tension entre ambos bornes de R269 liegue a 20 mV 3 mV 4 El VR202 del canal derecho debe ajustarse de modo que la tension entre ambos homes liegue a 20 mV 3 mV Fig 5 1 Diagrama de ajuste 30 ...

Страница 24: ...from the equipment selected by INPUT SELECTOR switch TAPE 1 2 To record copy from the cassette deck of DAT TAPE 1 terminals to the cassette deck of TAPE 2 terminals TAPE 2 1 To record copy from the cassette deck of TAPE 2 terminals to the cassette deck of DAT TAPE 1 ter minals INPUT SELECTOR switch Use to select the playback source LINE For playback with a component connected to LINE terminal TUNE...

Страница 25: ...hen turned to the left high frequency tones are de emphasized NOTE This control does not operate when DIRECT button is in the on position At volume levels lower than 4 the set tone control ef fect is obtained At volume levels higher than 4 the effect becomes in creasingly weaker SUBSONIC filter button indicator A 550R only Use this button when playing records with coarse grooves on The indicator l...

Страница 26: ...0 W 50 W DIN Continuous power output both channels driven at 1 kHz T H D 1 8 Q 55 W 55 W T H D 1 4 0 75 W 75 W Dynamic power output on EIA dynamic test signal 8 0 4 0 2 0 55 W 90 W 100 W Total harmonic distortion 20 Hz to 20 kHz 40 W 8 0 0 01 20 Hz to 20 kHz 50 W 4 0 0 02 The above values are applicable when AC 230 V power is supplied Input sensitivity impedance PHONO MM 2 5 mV 50 kQ CD TUNER LINE...

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