Onkyo-A9150-int-sm 电路图 维修手册.pdf

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1、Service Manual Published by Onkyo it is not meant for the casual do-it-yourselfer. Qualified technicians have the necessary test equipment and tools, and have been trained to properly and safely repair complex products such as those covered by this manual. Improperly performed repairs can adversely

2、affect the safety and reliability of the product and may void the warranty. If you are not qualified to perform the repair of this product properly and safely, you should not risk trying to do so and refer the repair to a qualified service technician. RadioFans.CN 收音机爱 好者资料库 5 4 3 2 1 6 D C A B D C

3、A B 5 4 3 2 1 6 COMMON Note for Parts List D 120V AC G 220230V H 220230240V J 100V AC M 220240V AC P 230V AC U 100240V AC V 110240V W 120V220240V Z 1 Speaker System (without AMP.) : 0 Passive Subwoofer F Front Speaker C Center Speaker R Rear Speaker B Back Speaker A Australia B United Kingdom C Nort

4、h American D USA F Taiwan J Japan K Korea L Russia P Europe Q Hong Kong R China S Brazil T Thai U Worldwide Speaker System (without AMP.) : L Left channel R Right channel 0 Center channel Voltage Destination When parts list is EXCEL file, please refer to the following explanation about file name. P

5、L _ T X S R 3 4 3 ( B ) M J J . x l s x Model No. Color (X) Not related to color (B) Black (M) Wood (BR) Brown (O) Orange (C) Cherry (P) Pink (G) Gold (R) Red (GR) Green (S) Silver (H) Gray (V) Violet (K) Black (W) White (L) Blue (Y) Yellow (LB) Light Blue Destination Look at the rear panel serial n

6、umber 6 digit. J Voltage Look at the rear panel serial number 5 digit. J Color File Name of Parts List File (EXCEL File) 1 There is a charge function and a power supply (adapter) is needed, but an adapter isnt bundled. RadioFans.CN 收音机爱 好者资料库 5 4 3 2 1 6 D C A B D C A B 5 4 3 2 1 6 A-9150 Panel Fron

7、t Panel Rear Panel Remote Control Unit Accessory Panel RC-959S Dimensions (W H D) : 435 mm 139 mm 331 mm (17-1/8 5-1/2 13-1/16“) Weight : 9.2 kg (20.3 lbs) 1. Remote controller (RC-959S) . . . (1) 2. Batteries (R03/AAA) . . .(2) (Note for China: The battery for the remote controller is not supplied

8、for this unit.) 3. Power cord (5.9 ft/1.8 m). . . (1) (Plug type varies from country to country.) 5 4 3 2 1 6 D C A B D C A B 5 4 3 2 1 6 A-9170/9150 Reset With the integrated amplifier turned on, hold down DIRECT and press ON/STANDBY. Reset Initial setting 出荷 SELECTOR D1 SPEAKERS A BASS CENTER TREB

9、LE CENTER BALAMCE CENTER VOLUME Min. PURE DIRECT Direct RI MODE D1,D2, D3 4/8 8 Auto Standby ON (except JJ and DD, DC model) Adjustment 5 4 3 2 1 6 D C A B D C A B 5 4 3 2 1 6 A-9170/9150 1. Set the DC Offset voltages at SPEAKER OUTPUT A(P500) to less than +-10mV by adjusting R5607(Lch) and R5707(Rc

10、h), under the condition of no input and no load, immediately after POWER ON. 2. R587 and R588 Turn the left to get the minimum resistor value. 3. Set the voltages at P511 and P512 to 25mV by adjusting R587 and R588, under the condition of no input and no load, immediately after POWER ON. 4. 5 minute

11、s of heat running. 5. Re-adjust by following procedure. Check the voltage of the p511 and p512, and readjust with the following procedure. Check the +-voltage of the speaker output A (P500) and readjust with the following procedure. How to Adjust Idling Current and DC Offset Below 20mV 20mV Between

12、2030mV Leave it as it is. Over 30mV 30mV Within +-10mV Leave it as it is. Over +-10mV +-10mV Hookup and Setting 5 4 3 2 1 6 D C A B D C A B 5 4 3 2 1 6 COMMON No Sound No sound from connected player Chose input selector which is assigned to connected input terminal ? Isnt muting on ? No sound from s

13、ome connected loudspeaker(s) No sound loudspeaker(s) select connected speaker system(A or B) No problem about above items Unplug power cord After 10 seconds, connect power cord again Reset this model Hookup and Setting 5 4 3 2 1 6 D C A B D C A B 5 4 3 2 1 6 COMMON No Power In general Check if the c

14、onnection cable is bent or twisted, damaged. No problem about above items Unplug power cord After 10 seconds, connect power cord again Reset this model Schematic Diagrams Block Diagram A-9150 1 A B C D E 23456 123456 A B C D E ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ?

15、 ? ? ? ? ? 5 4 3 2 1 6 D C A B D C A B 5 4 3 2 1 6 A-9150 Schematic Diagrams ASP Section RLY_SPA RLY_SPB VOLH IPROTECT HPDET VPROTECT IN_R IN_L KEY_IN STBY_ON SEL_B SEL_A BLANK LAT_SIRI SCK_SIRI SDA_SIRI VOLUP VOLDOWN VOL_AD AD_BAL AD_TREBLE AD_BASS REMIN KEY_IN STBY_ON SEL_B SEL_A BLANK LAT_SIRI SC

16、K_SIRI SDA_SIRI VOLUP VOLDOWN VOL_AD AD_BAL AD_TREBLE AD_BASS REMIN GNDA GNDDG IN_R IN_L V-15V_RLY V+15V_RLY Q376 2SC3851-Y Q375 2SA1488-Y Q373 2SC2712-GR Q374 2SA1162-GR Q304 KRA102S Q302 KRA102S Q1102 2SC3324-GR Q1106 2SC3324-GR Q1105 2SC3324-GR Q1101 2SC3324-GR Q1103 2SA1312-GR Q1104 2SA1312-GR Q

17、305 KRC105S Q303 KRC105S Q412 RTAN430C Q312 RTAN430C Q411 RTAN430C Q311 RTAN430C Q313 RTAN430C Q314 RTAN430C Q401 NJW1112 inA1inA1 1 inB1inB1 2 inA2inA2 3 inB2inB2 4 inA3inA3 5 inB3inB3 6 inA4inA4 7 inB4inB4 8 inA5inA5 9 inB5inB5 10 inA6inA6 11 inB6inB6 12 inA7inA7 13 inB7inB7 14 inA8inA8 15 inB8inB

18、8 16 OutB4OutB4 17 OutA4OutA4 18 OutB3OutB3 19 OutA3OutA3 20 OutB2OutB2 21 OutA2OutA2 22 OutB1OutB1 23 OutA1OutA1 24 V-V-25 GNDGND26 V+V+27 ADRADR28 CLOCKCLOCK 29 LATCHLATCH 30 DATADATA31 VDDOUT VDDOUT 32 Q301 NJW1194 InA1 1 InA2 2 InA3 3 InA4 4 GND1 5 DCCAP_A 6 GND2 7 OutA 8 VDDOUT 9 DATA10 CLOCK 1

19、1 LATCH 12 GND313 Tone_Tr1a 14 Tone_Ba1a 15 Tone_Ba2a 16Tone_Ba2b17 Tone_Ba1b18 Tone_Tr1b19 GND4 20 V- 21 V+ 22 ADR0 23 ADR 24 OutB_Bch 25 GND5 26 DCCAP_B 27 GND6 28 InB4 29 InB3 30 InB2 31 InB1 32 Q371 78M15HF(NJM78M15FA) O OG GI I Q372 79M15HF(NJM79M15FA) GI O D302 DA2J10100 D460 DA2J10100 D301 DA

20、2J10100 D375 NM D376 NM D462 DZ2J033M0L D378 DZ2J075M0L D377 DZ2J075M0L P401 NPJ-4PDRW592 1 2 3 4 5 6 7 P402 NPJ-6PDRW665 1 2 3 4 5 6 7 8 9 10 P371 NPLG-3P117 123 P7102B NPLG-9P137 123456789 P7101B NPLG-11P139123456789 10 11 P404B NPLG-9P0964123456789 P403B NPLG-9P0964 -15VA 1 +15VA 2 GNDA 3 PreOutR

21、 4 GNDA 5 PreOutL 6 MainINR 7 GNDA 8 MainINL 9 P7001B NPLG-13P0968123456789 10 11 12 13 P7002B IMSA-9111B-16123456789 10 11 12 13 14 15 16 P7003B IMSA-9111B-16 123456789 10 11 12 13 14 15 16 P499 (TRM) 25060507 1 23 4 S7001 NSS-22203 RL302 NRL-2P2A-DC12-207 1 3 9 45 12 10 8 RL301 NRL-2P2A-DC12-207 1

22、 3 9 45 12 10 8 27160545 Q371A RAD-196 1 23 4 C319 NM C459 NM C374 NM C340 104J C375 NM C371 334J 50V C402 220u 63V C411 221J 100V C403 220u 63V C404 220u 63V C408 220u 63V C407 220u 63V C401 220u 63V C405 220u 63V C412 221J 100V C406 220u 63V C1102 104J 50V C1101 104J 50V C1103 224J 50V C1104 224J

23、50V C1110 224J 50V C1109 224J 50V C1108 334J 50V C1107 334J 50V C455 220u10V C464 220u25V C451 220u 10V C463 220u25V C456 220u10V C310 220u 10V C311 220u 10V C313 220u10V C380 470u 16V C381 16V 470u C1105 100u 25V C1106 100u 25V C1131 220u 25V C1132 220u 25V C377 47u25V C376 47u25V C305 4.7u 50V C30

24、6 4.7u50V C378 22u 50V C379 22u 50V C414 47u 50V C453 47u50V C321 47u 50V C454 47u 50V C413 47u 50V C322 47u 50V C372 3300u 35V UTSK C373 3300u 35V UTSK R468 NM R469 0 R340 1k R464 1k R456 10k R31310k R455 10k R465 10k R45410k R7005 10k R1130 100k R1129 100k R461 100k R1118 12k R1117 12k R1111 15k R

25、1112 15k R463 560k R462 56 R457 22 R458 22 R319 470 R318 470 R1126 220 R1125 220 R308 4.7k R3122.2k R4512.2k R3102.2k R4522.2k R3112.2k R4532.2k R307 4.7k R1131 22k R1132 22k R341 220k R1105 220k R1106 220k R7007 220k R1123 2.7k R1124 2.7k R1127 330 R378 330 R1128 330 R1121 330 R377 330 R1122 330 R1

26、110 3.3k R1108 3.3k R1115 3.3k R1109 3.3k R1107 3.3k R1116 3.3k R303 4.7k R376 4.7k R375 4.7k R3044.7k R1104 470k R1103 470k R1120 5.6k R1113 5.6k R1114 5.6k R1119 5.6k R460 5.6k R1102 8.2k R1101 8.2kR421 100 R329 100 R422 100 R330 100 R302 100k R403 220k R432 220k R411 220k R433 220k R404 220k R416

27、 220k R408 220k R434 220k R301 100k R412 220k R415 220k R407 220k R431 220k R426 2.2k R425 2.2k R324 220k R323 220k R423 220k R424 220k R326 220kR325 220k R328 330 R327 330 R401 470 R402 470 R413 470 R406 470 R409 470 R414 470 R405 470 R410 470 R466 22 1/4W R467 22 1/4W R372 1 1/2W R371 1 1/2W R374

28、1W NM R373 1W NM C302332J C301332J C303104J C304104J C382 334J 50V R471 330 R472 330 +7V -7V GNDA Q461 NJM4580CG 1 2 3 4 Q461 NJM4580CG 7 6 58 C410 104J50V C307 221J 100V C308 221J 100V R305 220k R306 220k C409102J C462 10u 50V C460 10u 50V C461 2.2u 50V R343 220k C341 104J50V R342 1k D371 S1NB60-40

29、62 1 2 3 4 C457 NM C458 NM R1135 22 1/4W R1136 22 1/4W R381 NM R382 NM R383 NM R384 NM C320 1u 50V C323 1u 50V Line4 Line2 Line1 LineOUT 2/2 AMP TO BAAMP-2344 PREOUTRELAY BAAMP-2433(1/2) ASP R L R L R R L L Line3 Main Vol. Section - + - + To JACK SECTION BAETC-2441 P403A AutoStbyDetectCir. P.M.BASS

30、Cir. MAINinRELAY TO PHONO SECTION BAAF-2449 P404A TO LED SECTION BADIS-2434 P7101A 1.PHONO_L 2.GNDA 3.PHONO_R 4.GNDDG 5.RLY_MM/MC 6.+15VA 7.-15VA 8.-15VA_RLY 9.+15VA_RLY 1.Auto_STBY_SW 2.GNDA 3.DAC_L 4.GNDA 5.DAC_R 6.GNDA 7.+15VA 8.-15VA 9.+5VDG 10.+5VDG 11.GNDDG 12.GNDDG 13.+3.3VST R L 1.RLY_PREOUT

31、 2.RLY_DIRECT 3.RLY_SPA 4.AMUTE 5.RLY_SPB 6.ASB_TRG 7.VOLH 8.NJW_LATCH 9.VPROTECT 10.NJW_CLK 11.IPROTECT 12.NJW_DATA 13.HPDET 14.RLY_MM/MC 15.LMUTE 16.GNDDG 1.SEL_A 2.SEL_B 3.STBY_ON 4.KEY_IN 5.GNDDG 6.GNDDG 7.+3VST 8.+5VDG 9.+5VDG 1.REMIN 2.AD_BASS 3.AD_TREBLE 4.AD_BAL 5.VOL_AD 6.VOL_DOWN 7.VOL_UP

32、8.SDA_SIRI 9.SCK_SIRI 10.LAT_SIRI 11.BLANK FrontSide FrontSide FrontSide FrontSide FrontSide LeftSide LeftSide 1.REMIN 2.AD_BASS 3.AD_TREBLE 4.AD_BAL 5.VOL_AD 6.VOLDOWN 7.VOLUP 8.SDA_SIRI 9.SCK_SIRI 10.LAT_SIRI 11.BLANK 12.SEL_A 13.SEL_B 14.STBY_ON 15.KEY_IN 16.GNDDG TO CPU SECTION BADG-2445 P7001A

33、TO CPU SECTION BADG-2445 P7002A TO CPU SECTION BADG-2445 P7003A TO LED SECTION BADIS-2434 P7102A 2/2 AMP TO BAAMP-2344 FROM MAIN TRANS +22V -22V -15V +15V 5 4 3 2 1 6 D C A B D C A B 5 4 3 2 1 6 A-9150 Schematic Diagrams AMP Section BAAMP-2433(2/2) AMP ASPTO BAAMP-2433(1/2) SpkA SpkB 1.HP_L 2.GNDA 3

34、.HP_R 4.GNDDG 5.HPDET 1.LchHOT 2.RchHOT 3.GNDL 4.GNDR 1.LchHOT 2.RchHOT 3.GNDL 4.GNDR To Spectra Module To Spectra Module Decup SPGND IN 9.+B 8.+out 7.DecupGND 6.-Out 5.-B 4.GNDA 3.FeedBack 2.GNDA 1.AudioIN 9.+B 8.+out 7.DecupGND 6.-Out 5.-B 4.GNDA 3.FeedBack 2.GNDA 1.AudioIN TO BAAMP-2433(1/2)ASP T

35、O Secondary SECTION BAPS-2448 P901D TO HP SECTION BAETC-2438 P514A +37.5V -37.5V VOLH HPDET RLY_SPA RLY_SPB VPROTECT IPROTECT GNDA GNDDG IN_L IN_R V+15V_RLYV-15V_RLY Q530 2SA1962-O Q529 2SA1962-O Q528 2SC5242-O Q527 2SC5242-O Q519 KTC3423-Y Q520 KTC3423-Y Q522 KTA1360-Y Q521 KTA1360-Y Q532 2SC2713-B

36、L Q531 2SC2713-BL Q553 2SC2712-GR Q552 2SC2712-GR Q533 KTA1266-GR Q515 KTC3198-GR Q516 KTC3198-GR Q517 KTC3198-GR Q518 KTC3198-GR Q562 KRA102S Q563 KRA102S Q550 2SA1163-BL Q551 2SA1163-BL Q560 KRC105S Q561 KRC105S Q523 TTA004B_Q(S Q524 TTA004B_Q(S Q526 TTC004B_Q(S Q525 TTC004B_Q(S D506 DA2J10100 D51

37、0 DA2J10100 D511 DA2J10100 D505 DA2J10100 D520 DA2J10100 D521 DA2J10100 D9003 LN15XB60 1 2 3 4 D512 DZ2J033M0L D513 DZ2J033M0L D514 DZ2J068M0L SC-0.8X11.5X12.5T-6.5L L506 SC-0.8X11.5X12.5T-6.5L L505 P512 NPLG-2P29 12 P511 NPLG-2P29 12 P514B NPLG-5P133 12345 P5002A NPLG-9P0964 123456789 P5001A NPLG-9

38、P0964 123456789 RL500 NRL-2P5A-DC24-129 1 23 45 6 RL501 NRL-2P5A-DC24-129 1 23 45 6 P411 (BUS-BAR) P412(BUS-BAR) 104K C600 50V 104K C530 50V C9008 10000u 56V C9007 10000u 56V C550 102J 63V C551 102J 63V C555 103J63V C558 104J 50V C559 104J 50V C512 224J 50V C520 103J C511 224J 50V C519 103J C553 103

39、J63V C552 103J63V C554 103J63V C523 473J C524 473J C9005 334J 50V C9006 334J 50V C532 1u 50V C534 1u 50V C531 100u 50V C536 22u50V C535 22u50V C542 22u 50V C541 22u 50V 0.22 R548 5W0.22 R547 5W R602 2.2 1/4W R603 2.2 1/4W R604 2.2 1/4W R601 2.2 1/4W R591 10 1/4W R592 10 1/4W R593 100 R596 100 R595 1

40、00 R594 100 R5561kR5551k R598 15 1/4W R600 15 1/4W R599 15 1/4W R597 15 1/4W R606 10k R625 10k R632 10k R546 3.9k R554 10k R545 3.9k R553 10k R631 12k R585 2.2k R562 4.7k R586 2.2k R561 4.7k R640 22k R630 470k R629 47k R589 2.7k R590 2.7k R584 3.3k R583 3.3k R626 33k R551 33k R552 33k R581 4.7k R582

41、 4.7k R609 47k R615 33k R611 47k R628 47k R610 47k R612 47k R580 56k R579 56k R607 101/4W R542 10 1/4W R540 10 1/4W R608 101/4W R539 10 1/4W R541 10 1/4W R520 1/2W 470 R521 1/2W 470 R544 1/2W56 R543 1/2W56 R623 1W390 R624 1W390 R613 8.2 1W R614 8.2 1W R588 1K R587 1K L502 5597-45502 12 L504 5597-455

42、02 12 L501 5597-45502 12 L503 5597-45502 12 P501 NTM-4PDSCR475 1 2 3 5 4 P500 NTM-4PDSCR475 1 2 3 5 4 R557 22k R558 22k D552 DA2J10100 D554 DA2J10100 D553 DA2J10100 D551 DA2J10100 R559 390k R560 390k 101J C533 50V R621 22k R616 33k R622 22k R627 2.2k R633 47k 332K C537 50V C539 NM Q554 2SC2713-BL Q5

43、34 KTA1266-GR GNDA P905 NSAS-6P2498 123 P415 (BUS-BAR) P416 (BUS-BAR) C5007 220u50V C5008 220u 50V C5006 220u50V C5005 220u 50V R635 12k R636 12k R617 151/4W R619 151/4W R620 151/4W R618 151/4W C9001 334J 50V C9002 334J 50V C538 1u 50V 5 4 3 2 1 6 D C A B D C A B 5 4 3 2 1 6 A-9150 Schematic Diagram

44、s Thermal Section Q4100 LM61CIZ G O V 104K C4001 Q4100A (PTH) 12 P409A CHD-1.5-3 1 2 3 C4101 NM GND C4003 NM 104K C4002 BAETC-2447 1.GNDDG 2.THERMAL 3.3.3VDG MODEL NO.A-9150SCHEMATIC DIAGRAM (PART5) THERMAL SECTION To u-com SECTION BADG-2445 P409B 5 4 3 2 1 6 D C A B D C A B 5 4 3 2 1 6 A-9150 Schematic Diagrams Spectra Module L-Channel Section +B_L +Out_L -Out_L NF_L -B_L GNDN_L GNDS2_L AudioIN_L GNDS1_L R5611 6.8k R5626 100 1/4W Q5602 2SA1312-