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R-801A

SAFETY-RELATED COMPONENT 
WARNING!!

COMPONENTS IDENTIFIED BY MARK         ON THE

SCHEMATIC DIAGRAM AND IN THE PARTS LIST ARE

CRITICAL FOR RISK OF FIRE AND ELECTRIC SHOCK.

REPLACE THESE COMPONENTS WITH ONKYO

PARTS WHOSE PART NUMBERS APPEAR AS SHOWN

IN THIS MANUAL.

MAKE LEAKAGE-CURRENT OR RESISTANCE

MEASUREMENTS TO DETERMINE THAT EXPOSED

PARTS ARE ACCEPTABLY INSULATED FROM  THE

SUPPLY CIRCUIT BEFORE RETURNING THE

APPLIANCE TO THE CUSTOMER.

SERVICE MANUAL

SERVICE MANUAL

FM STEREO/AM TUNER AMPLIFIER

MODEL 

R-801A

Ref. No. 3719

102001

230-240V AC, 50Hz
120V AC, 50/60Hz
220-230V,50/60Hz

MPP
MDT

MGT,MGR

DISPLAY

R- 

8 01A

STANDBY / ON

STANDBY

INPUT

ACOUSTIC

PRESENCE

TUNING

MEMORY

FM MODE

CLEAR

PHONES

TUNER AMPLIFIER 

VOLUME

European models front panel shown.

Summary of Contents for R-801A

Page 1: ...CURRENT OR RESISTANCE MEASUREMENTS TO DETERMINE THAT EXPOSED PARTS ARE ACCEPTABLY INSULATED FROM THE SUPPLY CIRCUIT BEFORE RETURNING THE APPLIANCE TO THE CUSTOMER SERVICE MANUAL SERVICE MANUAL FM STE...

Page 2: ...50 kHz steps Other area models AM 530 to 1710 kHz 10 kHz steps U S Canadian models 522 to 1611 kHz 9 kHz steps Other area models Usable sensitivity FM Mono 11 2 dBf 1 0 V 75 ohms IHF 0 9 V 75 ohms DI...

Page 3: ...tton then press the DISPLAY button 2 Press the STANDBY ON button After clear is displayed the preset memory and each mode stored in the memory such as surround are initialized and will return to the f...

Page 4: ...ck Display Display section STANDBY ON button Remote control sensor INPUT select button VOLUME control DISPLAY button MEMORY button FM MODE button TUNING control ACOUSTIC PRESENCE button TIMER setting...

Page 5: ...A3 A4 A5 A6 A7 A8 A10 A11 A12 A13 A14 A15 A16 A17 S1 S2 S3 S4 E901 F901 P105 P701 P901 P961 P962 P963 Q511 Q512 Q611 Q612 U10 U1 U2 U3 U4 U5 U6 U7 U8 U9 A5 P961 S5 S6 S5 S5 S1 S1 S1 S1 S1 S4 S1 S1 EX...

Page 6: ...A916543 1E NADG 7343 1E Microprocessor PC board GT U9 1A916544 1B NAPS 7344 1B Power supply PC board PP 1A916544 1C NAPS 7344 1C Power supply PC board DT 1A916544 1D NAPS 7344 1D Power supply PC board...

Page 7: ...0 7 S T A N D B Y O N S 7 0 2 M E M O R Y S 7 0 1 A 1 B 2 C 3 D 7 0 8 S L R 3 3 2 D U A C O U S T I C P R E S E N C E O R A N G E D 7 0 7 S L R 3 3 2 V R E N E R G Y S A V E R E D C 7 0 7 N T C 4 5 P...

Page 8: ...4 7 4 6 8 0 R 4 7 2 1 M R 3 7 2 1 M R 3 7 3 1 M R 4 7 3 1 M R 3 8 2 2 2 0 K R 3 8 3 2 2 K R 3 7 8 8 2 K R 4 7 8 8 2 K R 4 7 6 2 2 0 K R 3 7 6 2 2 0 K R 3 6 1 1 K R 4 6 1 1 K J 9 0 5 J 9 0 3 J 3 6 1 C...

Page 9: ...0 R 3 0 7 3 3 0 R 4 0 7 3 3 0 R 3 0 1 2 2 K R 3 0 5 2 2 K R 4 0 5 2 2 K R 3 0 2 1 M R 4 0 2 1 M R 3 0 4 1 M R 4 0 4 1 M R 3 0 6 1 M R 4 0 6 1 M R 3 0 8 1 M R 4 0 8 1 M R 1 5 4 2 2 K R 1 5 2 1 0 0 K R...

Page 10: ...7 4 0 S O R K T C 3 1 9 9 Q 6 0 8 2 S C 1 7 4 0 S O R K T C 3 1 9 9 Q 6 0 7 2 S C 1 8 1 5 O R K T C 3 1 9 8 Q 5 0 7 2 S C 1 8 1 5 O R K T C 3 1 9 8 Q 5 0 2 2 S C 1 6 2 2 A D 1 7 D 1 8 O R K T C 3 9 1...

Page 11: ...3 1 6 1 M R 4 1 6 1 M R 3 1 2 1 M R 4 1 2 1 M R 7 8 1 2 2 K P 1 0 4 A P 1 0 4 B P 7 8 1 Q 9 5 1 7 8 M 1 2 H F G I O P 1 0 1 B P 1 0 1 A P 1 0 3 B P 1 0 2 B P 1 0 2 A P 1 0 3 A P 3 0 4 B P 3 0 4 A P 5...

Page 12: ...3 5 2 O R 1 S S 3 5 5 D 9 0 2 D 9 0 2 D 9 0 5 R L 1 N 4 0 0 3 O R 1 S R 1 3 9 1 0 0 O R G P 1 0 4 0 0 3 E D 9 0 4 D 9 0 3 D 9 0 5 D 9 0 8 U D Z 5 1 B T F T 9 0 1 N P T 1 4 2 7 1 0 1 1 1 2 1 3 1 4 1 5...

Page 13: ...L 5 0 2 B J L 5 0 2 A P 5 7 1 L C H R C H 2 3 4 5 6 J L 9 3 2 B J L 9 3 2 A D 9 1 S S O R 1 S D 9 0 8 U D Z 5 1 B Q 3 6 1 N J M 4 5 6 5 M 2 2 5 6 Q 4 6 1 N J M 4 5 6 5 M 1 2 3 2 Q 4 6 1 N J M 4 5 6 5...

Page 14: ...3 R N 1 4 0 4 O R K R C 1 0 4 S Q 7 0 6 R N 2 4 0 3 O R K R A 1 0 3 S D 7 0 5 U D Z 5 1 B D 7 0 6 U D Z 5 1 B C 7 0 7 N T C 4 5 P 2 7 R 7 3 4 1 0 0 K X 1 1 P 6 P 7 P 8 P 9 P 1 0 P 1 1 V P P 1 2 P 1 3...

Page 15: ...O R K R A 1 0 3 S U D 7 0 6 U D Z 5 1 B S 7 0 3 A C O U S T I C P R E S E N C E S 7 0 4 I N P U T S 7 0 5 M O D E S 7 0 6 D I S P L A Y S 7 0 7 S T A N D B Y O N S 7 0 2 M E M O R Y S 7 0 1 A 1 B 2 C...

Page 16: ...S S D S T E R E O V P T U R I N G N D T P R T R R I N G N D C D R C D L I N G N D T R L T P L I N G N D T U L B 2 D G N D D G N D T U M U T 5 V R I P L L C E P L L D A T A P L L C L K S I G N A L R D...

Page 17: ...S T B P R O T E C T I N P M U T M V U P M V D O W N D A T A C L K S E C R E L A Y T U M U T R I P L L C E P L L D A T A P L L C L K S I G N A L R D S S D S T E R E O V P F L A C 2 F L A C 1 5 6 5 6 D...

Page 18: ...L C L K S I G N A L R D S S D S T E R E O T U R I N G N D T P R T R R I N G N D C D R C D L I N G N D T R L T P L I N G N D T U L B 2 D G N D D G N D T U M U T 5 V R I P L L C E P L L D A T A P L L C...

Page 19: ...J615 15 25 25 20 12 12 17 27 25 7 7 30 15 7 12 7 25 22 12 7 20 22 30 12 12 7 7 20 C362 C363 C364 C371 C372 C373 C381 C383 C384 C462 C463 C464 C471 C472 C473 Q361 Q362 Q381 Q381 Q382 Q461 Q462 R361 R3...

Page 20: ...ENCY ADJUST 12V 12V BSUB B2 5V B1 B1 JL931B JL932B R940 J564 J560 J541 C938 J561 J563 D935 R932 J543 C939 J565 J552 J558 J545 J549 J548 Q934 J542 J505 P303A R936 R937 P591 J1A J1B 20 25 12 30 30 15 12...

Page 21: ...1 SEC2 2 FLAC1 FLAC2 1 2 3 4 5 6 7 8 9 AC G AC H C573 Q901 J902 AC G AC H 30 30 30 25 20 17 15 20 20 12 7 7 7 7 15 12 12 7 7 7 7 20 20 7 7 25 7 7 7 C701 C702 C704 C706 C710 C712 C713 C714 C718 C719 C7...

Page 22: ...NCY ADJUST DO NOT PASTE THE TAPE 15 25 7 15 12 12 12 7 12 7 15 20 7 25 2 2 2 2 2 2 VOUT VCC GND 7 7 C101 C102 C103 C951 Q101 Q151 Q152 Q153 R101 R102 R103 R104 R151 R152 R153 R154 R155 R1501 C311 C312...

Page 23: ...DESCRIPTION Capacitors C352 C937 354761019 100uF 35V Elect C511 C611 354741009 10uF 16V Elect C781 354744709 47uF 16V Elect C938 C939 354781019 100uF 50V Elect C942 C943 354742219 200uF 16V Elect C94...

Page 24: ...2216173R2 or KTC3875 O 2216174R2 KTC3875 Y Q504 Q506 2215975 or KTA1266 GR 2211455 2SA1015 GR Q507 Q607 2215985 or KTC3198 GR 2211255 2SC1815 GR Q601 Q602 2216154R2 or 2SC1622A D18 2216153R2 2SC1622A...

Page 25: ...der S701 25065622 EC11101200 Wire holder JL703B 25051093 NSCT 9P880 JL701B JL702B 25051094 NSCT 10P881 U8 Microprocessor PC board NADG 7343 1B 1C 1D 1E REF NO PART NO DESCRIPTION ICs Q701 22241712R3 M...

Page 26: ...6V Elect C905 354741009 10uF 16V Elect C901 3500196 RE275V 103M Plastic film C571 C671 374721034 ECQ B50V 103J Plastic C573 374724734 ECQ V50V 473J Plastic Resistors R901 443521004 82ohm 5 1 2W Metal...

Page 27: ...k k k k k P5 b b b b b b b b P6 f f f f f f f f P7 g g g g g g g g P8 m m m m m m m m PM P9 c c c c c c c c AM P10 e e e e e e e e P11 n n n n n n n n P12 r r r r r r r r MHz P13 p p p p p p p p kHz P...

Page 28: ...1J114A or ENG04501QR Tuner pack Power failure detection P781 RI terminal Q706 Buffer U701 Remote sensor 5V D708 ACOUSTIC PRESENCE LED S701 Input selector switch X701 Crystal oscillator Q701 Main micro...

Page 29: ...1J114A or ENG04501QR Tuner pack Power failure detection P781 RI terminal Q706 Buffer U701 Remote sensor 5V D708 ACOUSTIC PRESENCE LED S701 Input selector switch X701 Crystal oscillator Q701 Main micro...

Page 30: ...tialize 1 Press and hold down MEMORY key at standby then press DISPLAY key The all segments on the FL tube light on 2 Press STANDBY ON key Shipping position Turn the volume to a minimam position 1 Con...

Page 31: ...66A RC 466S Remote controller P7 3010154 UM 3 Battery P8 232140 NMA 3057 AM 100p antenna P9 29100097 1A 350x250 Polybag P11 29343214A Instruction manual E 29343215A Instruction manual U3GDSW PP 293432...

Page 32: ...089 849 320 Fax 089 849 3265 E mail info onkyo de ONKYO CHINA LIMITED Units 2102 2107 Metroplaza Tower I 223 Hing Fong Road Kwai Chung N T HONG KONG Tel 852 2429 3118 Fax 852 2428 9039 Sales Product...

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