Integra TUN-3.7, Service Manual

Page 1: ...DENTIFIED 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 ...

Page 2: ...present symbol est apposre PART NO SN 252318GR 252251GR 3 Check the version of microprocessor 1 Connect the AC power cord into a wall outlet 2 Press the STANDBY ON button to turn on the unit 3 Press and hold down the DISPLAY button then press the STANDBY ON button 4 Press the STANDBY ON button to turn off the unit 5 Disconnect the AC power cord from a wall outlet version 3 seconds FL display REMAR...

Page 3: ...cs A008 x 7 pcs A017 x 11 pcs A045 x 3 pcs A412 x 9 pcs A411 x 2 pcs A022 x 3 pcs A051 x 6 pcs P112 P111 U02 U03 U05 U04 U01 A050 A020 A413 x 2 pcs A410 A013 A009 A001 A007 A044 F901 T901 A023 A019 x 2 pcs A018 x 2 pcs A404 x 3 pcs A016 x 2 pcs A400 A010 A401 A014 A402 A011 A414 A421 x 2 pcs A420 Rear side ...

Page 4: ... D4 D3 69 P23 AN23 A3 D3 D2 70 P22 AN22 A2 D2 D1 71 P21 AN21 A1 D1 D0 72 P20 AN20 A0 D0 73 P17 D15 INT5 74 P16 D14 INT4 75 P15 D13 INT3 76 P14 D12 77 P13 D11 78 P12 D10 79 P11 D9 80 P10 D8 C507 102J Q504 RN1441 Q506 RN1441 D118 1SS355 D173 1SS355 D273 UDZS5 1B Q172 RN1404 Q173 RN2402 Q112 RN1404 C312 10 16 Q401 ICL3221E 16 FORCEOFF 15 VCC 14 GND 13 T1OUT 12 FORCEON 11 T1IN 10 INVALID 9 R1OUT 8 R1I...

Page 5: ... D4 D3 69 P23 AN23 A3 D3 D2 70 P22 AN22 A2 D2 D1 71 P21 AN21 A1 D1 D0 72 P20 AN20 A0 D0 73 P17 D15 INT5 74 P16 D14 INT4 75 P15 D13 INT3 76 P14 D12 77 P13 D11 78 P12 D10 79 P11 D9 80 P10 D8 C507 102J Q504 RN1441 Q506 RN1441 D118 1SS355 D173 1SS355 D273 UDZS5 1B Q172 RN1404 Q173 RN2402 Q112 RN1404 C312 10 16 Q401 ICL3221E 16 FORCEOFF 15 VCC 14 GND 13 T1OUT 12 FORCEON 11 T1IN 10 INVALID 9 R1OUT 8 R1I...

Page 6: ...D3 69 P23 AN23 A3 D3 D2 70 P22 AN22 A2 D2 D1 71 P21 AN21 A1 D1 D0 72 P20 AN20 A0 D0 73 P17 D15 INT5 74 P16 D14 INT4 75 P15 D13 INT3 76 P14 D12 77 P13 D11 78 P12 D10 79 P11 D9 80 P10 D8 C507 102J Q504 RN1441 Q506 RN1441 D118 1SS355 D173 1SS355 D273 UDZS5 1B Q172 RN1404 Q173 RN2402 Q112 RN1404 C312 10 16 Q401 ICL3221E 16 FORCEOFF 15 VCC 14 GND 13 T1OUT 12 FORCEON 11 T1IN 10 INVALID 9 R1OUT 8 R1IN 7 ...

Page 7: ...3 7 B TUN 3 7 B TUN 3 7 B TUN 3 7 B TUN 3 7 B R L A506 A506 A501 L A501 R A600 A803 A455 A507 A450 A507 A504 A804 x 2 pcs A809 P901 A700 A802 A801 Front side Front side Front side marking Right side marking Front side marking Left side marking ...

Page 8: ...A007 SCREW 3P 10FN 3BC 1 82143010GR EXPLODED A008 HOLDER KGLS 14RT 7 27190524 EXPLODED A009 CLAMP HL 18 0 1 27301394 EXPLODED A010 F BRACKET B 1 27111325B EXPLODED A011 KNOB STANDBY 1 28325756 EXPLODED A013 B PLATE DPS 5 4 B 1 28133410GR EXPLODED A014 CLEAR PLT TUN 3 7 B M 1 28192111 EXPLODED A015 IB CUSHION W15 x 3t TAPE 2 28141585 EXPLODED A016 TAPE 2 29110161 EXPLODED A017 SCREW 3TTB 8B 3CM SR ...

Page 9: ... 8B 3BC 6 838430088GR EXPLODED A400 F PANEL TUN3 7MDD 1 27212947 EXPLODED A401 BADGE 1 28135278 EXPLODED A402 FACET S 1 28198906 EXPLODED A404 SCREW 3TTB 8B 3BC 3 838430088GR EXPLODED A410 REAR PANEL 1 27123625 EXPLODED A411 SCREW 4TTB 8C 3BC 2 838440089GR EXPLODED A412 SCREW 3TTB 8B 3BC 9 838430088GR EXPLODED A413 TAPE TAPE CLOTH 8U 2 29110082 EXPLODED A414 SPACER t0 5 x Dia6 5 x Dia3 5 1 2727048...

Page 10: ... 1B159527 1C 1 NSP TUN 3 7 PRINTED CIRCUIT BOARD PARTS LIST U01 MAIN PC BOARD NAAR 8979 1C U02 DISPLAY PC BOARD NADIS 8980 1C U03 SWITCH PC BOARD NASW 8981 1C U04 CONNECTOR PC BOARD NAETC 8982 1C U05 HOLDER PC BOARD NAETC 9027 1C CIRCUIT NO PART NAME DESCRIPTION Q TY PART NO SN REMARKS PWB U442 PHT CP PS2501AL 1 1 24120141R2 PWB U751 REMO SENS NJL33H380A 1 241369 PWB Q101 IC MICROPROCESSOR M3062LF...

Page 11: ...410R2 PWB Q506 TR RN1441 1 2215410R2 PWB Q751 IC M66005 0001AHP 1 22242208R3 PWB Q752 FL TUBE 16 ST 92GN 1 212262 PWB Q753 TR 2SC2712 GR 1 2213145R2 PWB Q753 or TR KTC3875 GR 1 2216175R2 PWB Q801 IC 78M08HF NJM78M08FA 1 222780085JRC PWB Q802 IC 79M08HF NJM79M08FA 1 222790085JRC PWB Q821 IC 78M18HF NJM78M18FA 1 222780185JRC PWB Q822 TR 2SA1725 O 1 2202053 PWB Q822A HEAT SINK RAD 164 1 27160499 PWB ...

Page 12: ...1 1 223279R2 PWB D212 C DIODE 1SS355 1 223269R2 PWB D212 or C DIODE 1SS352 1 223234R2 PWB D212 or C DIODE MA2J111 1 223279R2 PWB D273 ZENER D UDZS5 1B 1 224550510R2 PWB D273 or ZENER D MAZ8051 1 224750510R2 PWB D421 C DIODE 1SS355 1 223269R2 PWB D421 or C DIODE 1SS352 1 223234R2 PWB D421 or C DIODE MA2J111 1 223279R2 PWB D422 C DIODE 1SS355 1 223269R2 PWB D422 or C DIODE 1SS352 1 223234R2 PWB D422...

Page 13: ...4 DIODE RL1N4003 1 22380260T PWB D824 or DIODE GP104003E 1 22380035T PWB D831 DIODE RL1N4003 1 22380260T PWB D831 or DIODE GP104003E 1 22380035T PWB D832 DIODE RL1N4003 1 22380260T PWB D832 or DIODE GP104003E 1 22380035T PWB D833 ZENER D UDZS27B 1 224552700R2 PWB D841 DIODE D4SBS4 1 22380353F PWB D841A HEAT SINK RAD 177 1 27160517 PWB D841B SCREW 3P 10FN 3BC 1 82143010GR PWB D951 C DIODE 1SS355 1 ...

Page 14: ...23269R2 PWB D956 or C DIODE 1SS352 1 223234R2 PWB D956 or C DIODE MA2J111 1 223279R2 PWB D957 C DIODE 1SS355 1 223269R2 PWB D957 or C DIODE 1SS352 1 223234R2 PWB D957 or C DIODE MA2J111 1 223279R2 PWB D958 C DIODE 1SS355 1 223269R2 PWB D958 or C DIODE 1SS352 1 223234R2 PWB D958 or C DIODE MA2J111 1 223279R2 PWB D959 C DIODE 1SS355 1 223269R2 PWB D959 or C DIODE 1SS352 1 223234R2 PWB D959 or C DIOD...

Page 15: ...OIL NCH 1471 1 231237M022R2 PWB X101 CERA LOCK CSTCR6M0055 R0 1 3010397R2 PWB C102 C CERA C CK725F1H 104Z1 1 332151040R1 PWB C212 C CERA C CK725F1H 104Z1 1 332151040R1 PWB C216 C CERA C CK725F1H 104Z1 1 332151040R1 PWB C218 C CERA C CK725F1H 104Z1 1 332151040R1 PWB C262 C CERA C CK725F1H 104Z1 1 332151040R1 PWB C268 C CERA C CK725B1H 102K1 1 332101025R1 PWB C269 C CERA C CK725B1H 102K1 1 332101025...

Page 16: ...50V 101K 1 374721015T PWB C503 VX C CE04W50V 47M VX_BLK 1 397384707T PWB C504 VX C CE04W50V 47M VX_BLK 1 397384707T PWB C505 VX C CE04W50V 47M VX_BLK 1 397384707T PWB C506 VX C CE04W50V 47M VX_BLK 1 397384707T PWB C507 TF C ECQ B50V 102J 1 374721024T PWB C508 TF C ECQ B50V 102J 1 374721024T PWB C509 VX C CE04W25V 220M VX_BLK 1 397352217T PWB C510 VX C CE04W25V 220M VX_BLK 1 397352217T PWB C751 ELE...

Page 17: ... 220M VR 1 394642217T PWB C808 VR C CE04W16V 220M VR 1 394642217T PWB C821 TF C ECQ V50V 334J 1 374723344T PWB C822 TF C ECQ V50V 334J 1 374723344T PWB C823 VR C CE04W35V 3300M VR 1 394663327S PWB C824 VR C CE04W50V 10M VR 1 394681007T PWB C825 VR C CE04W50V 10M VR 1 394681007T PWB C831 VR C CE04W63V 220M VR 1 394672217T PWB C832 VR C CE04W100V 220M VR 1 394692217S PWB C833 VR C CE04W50V 47M VR 1 ...

Page 18: ...1024R1 PWB R111 C CARBON R RN72K1J 102JE 1 435031024R1 PWB R112 C CARBON R RN72K1J 102JE 1 435031024R1 PWB R118 C CARBON R RN72K1J 102JE 1 435031024R1 PWB R119 C CARBON R RN72K1J 102JE 1 435031024R1 PWB R120 C CARBON R RN72K1J 221JE 1 435032214R1 PWB R121 C CARBON R RN72K1J 221JE 1 435032214R1 PWB R122 C CARBON R RN72K1J 221JE 1 435032214R1 PWB R123 C CARBON R RN72K1J 221JE 1 435032214R1 PWB R124 ...

Page 19: ...35031024R1 PWB R169 C CARBON R RN72K1J 102JE 1 435031024R1 PWB R173 C CARBON R RN72K1J 473JE 1 435034734R1 PWB R175 C CARBON R RN72K1J 102JE 1 435031024R1 PWB R184 C CARBON R RN72K1J 222JE 1 435032224R1 PWB R185 C CARBON R RN72K1J 221JE 1 435032214R1 PWB R186 C CARBON R RN72K1J 221JE 1 435032214R1 PWB R187 C CARBON R RN72K1J 221JE 1 435032214R1 PWB R188 C CARBON R RN72K1J 221JE 1 435032214R1 PWB R...

Page 20: ...RBON R RN72K1J 103JE 1 435031034R1 PWB R318 C CARBON R RN72K1J 105JE 1 435031054R1 PWB R319 C CARBON R RN72K1J 473JE 1 435034734R1 PWB R320 C CARBON R RN72K1J 473JE 1 435034734R1 PWB R324 C CARBON R RN72K1J 103JE 1 435031034R1 PWB R329 C CARBON R RN72K1J 103JE 1 435031034R1 PWB R330 C CARBON R RN72K1J 103JE 1 435031034R1 PWB R331 C CARBON R RN72K1J 103JE 1 435031034R1 PWB R332 C CARBON R RN72K1J 1...

Page 21: ...35032214R1 PWB R404 C CARBON R RN72K1J 221JE 1 435032214R1 PWB R405 C CARBON R RN72K1J 221JE 1 435032214R1 PWB R421 C CARBON R RN72K1J 103JE 1 435031034R1 PWB R422 C CARBON R RN72K1J 222JE 1 435032224R1 PWB R423 C CARBON R RN72K1J 102JE 1 435031024R1 PWB R424 C CARBON R RN72K1J 224JE 1 435032244R1 PWB R441 C CARBON R RN72K1J 471JE 1 435034714R1 PWB R442 C CARBON R RN72K1J 103JE 1 435031034R1 PWB R...

Page 22: ...C CARBON R RN72K1J 223JE 1 435032234R1 PWB R518 C CARBON R RN72K1J 223JE 1 435032234R1 PWB R519 C CARBON R RN72K1J 223JE 1 435032234R1 PWB R520 C CARBON R RN72K1J 223JE 1 435032234R1 PWB R521 C CARBON R RN72K1J 223JE 1 435032234R1 PWB R522 C CARBON R RN72K1J 223JE 1 435032234R1 PWB R523 METAL O R RS1 2WBJ 22 1 443522204T PWB R524 METAL O R RS1 2WBJ 22 1 443522204T PWB R701 C CARBON R RN72K1J 331JE...

Page 23: ...R RN72K1J 104JE 1 435031044R1 PWB R761 C CARBON R RN72K1J 221JE 1 435032214R1 PWB R762 C CARBON R RN72K1J 221JE 1 435032214R1 PWB R801 METAL R RNU1 2WCJ 1 1 453530104T PWB R802 METAL R RNU1 2WCJ 1 1 453530104T PWB R803 METAL O R RS1 2WBJ 22 1 443522204T PWB R804 METAL O R RS1 2WBJ 22 1 443522204T PWB R821 METAL R RNU1 2WCJ 0 15 1 453531594T PWB R824 METAL R RNU1 2WCJ 0 15 1 453531594T PWB R825 MET...

Page 24: ...J 102JE 1 435031024R1 PWB R962 C CARBON R RN72K1J 103JE 1 435031034R1 PWB RL901 RELAY NRL 1P5A DC9 179 1 25065669 PWB S701 PUSH SW NPS 111 S681 1 25035718T PWB S702 PUSH SW NPS 111 S681 1 25035718T PWB S703 PUSH SW NPS 111 S681 1 25035718T PWB S711 PUSH SW NPS 111 S681 1 25035718T PWB S712 PUSH SW NPS 111 S681 1 25035718T PWB S713 PUSH SW NPS 111 S681 1 25035718T PWB S714 PUSH SW NPS 111 S681 1 25...

Page 25: ...ET NSCT 9P2427 1 25052530 PWB P401 SOCKET 7906 09FHA 1 25053103 PWB P441 ST JACK HSJ1002 01 1020 1 25045647 PWB P442 ST JACK HSJ1002 01 1020 1 25045647 PWB P443 ST JACK HSJ1002 01 1020 1 25045647 PWB P501 PIN JACK NPJ 2PDWR583 1 25045803 PWB P801A PLUG NPLG 3P150 1 25055166 PWB P821A PLUG NPLG 4P151 1 25055167 PWB P841A PLUG NPLG 5P152 1 25055168 PWB P903 AC INLET NPLG 2P913 1 25055960 PWB P911A P...

Page 26: ...AD AS AS L R 1set 1 29092194 PACKING A504 POLY BAG 650 x 500 1 29100037 1A PACKING A506 TAPE SEROHAN NITTO NO 29 1 29110149 PACKING A507 PP TAPE W48 OPP TAPE 1 29110148 PACKING A600 POLY BAG 350 x 250 1 29100097 1B PACKING A700 INS MANUAL En TUN 3 7 1 29344350A PACKING A801 CORD AS PIN CORD AS 1 2010326 PACKING A801 or CORD AS PIN CORD AS 1 2010381 PACKING A802 PLUG CORD 3 5 MINI PLUG RI 1 2010200...

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Page 28: ...SAKA 572 8540 JAPAN Tel 072 831 8023 Fax 072 831 8124 http www onkyo com ONKYO CORPORATION Integra Division of ONKYO U S A CORPORATION 18 Park Way Upper Saddle River N J 07458 U S A Tel 201 785 2600 Fax 201 785 2650 http www integrahometheater com Integra Division of ...