Integra-ADM30_1-pwr-sm 维修电路原理图.pdf
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1、ADM-30.1SERVICE MANUALSERVICE MANUAL2 CHANNEL AMPLIFIERBlack modelMODEL ADM-30.1 (B)Ref. No. 4164Sep, 2009120V AC 60Hz220-240V AC 50/60Hz BMDDBMMASAFETY-RELATED COMPONENT WARNING!COMPONENTS IDENTIFIED BY MARK ON THESCHEMATIC DIAGRAM AND IN THE PARTS LIST ARECRITICAL FOR RISK OF FIRE AND ELECTRIC SHO
2、CK.REPLACE THESE COMPONENTS WITH ONKYOPARTS WHOSE PART NUMBERS APPEAR AS SHOWNIN THIS MANUAL.MAKE LEAKAGE-CURRENT OR RESISTANCEMEASUREMENTS TO DETERMINE THAT EXPOSEDPARTS ARE ACCEPTABLY INSULATED FROM THESUPPLY CIRCUIT BEFORE RETURNING THEAPPLIANCE TO THE CUSTOMER.RadioFans.CN 收音机爱 好者资料库ADM-30.1SERV
3、ICE PROCEDURE1. Replacing the fusesREF.NO.F901F901PART NO.252071GRDESCRIPTION3.15A-UL/T-2331.25A-SE-EAWK This symbol located near the fuse indicates that thefuse used is show operating type, For continued protection againstfire hazard, replace with same type fuse , For fuse rating, refer to the mark
4、ing adjest to the symbol. Ce symbole indique que le fusible utilise est e lent. Pour une protection permanente, nutiliser que des fusibles de meme type. Ce demier est indique la qu le present symbol est apposre.PART NAMEFUSEFUSEQTY11REMARKS 2. Setting position before shipment. (1) Power Switch (2) I
5、nput Level : MAX. (3) Audio Sens. Level : MAX. (4) Audio Sens. : OFF (5) 12 V Trigger : OFF : North American model : Australian model 252323GR: OFFRadioFans.CN 收音机爱 好者资料库ADM-30.1ADJUSTMENT PROCESUREOUTPUT OFFSET VOLTAGEConditions: Non load, no signal.1. Set the voltage at L-ch speaker terminal to 0m
6、V +/- 10mVDC by adjusting R513 of BAAF-0249. Same as R514 (R-ch).2. After 2 minutes, set the voltage at speakerterminal to 0mV +/- 10mV again.C501C502C503C504C505C506C507C508C510C519C531C532C535C537C621C647C648D501D502D504D506D607P603AP605AQ506Q511Q512Q513Q514Q613Q614Q621Q622Q627Q628R501R502R503R504
7、R505R506R507R508R519R520R521R522R523R524R529R530R531R532R535R537R556R559R561R575R577R581R582R583R584R588R634R663R664R675R676R691R692R697R698R699R700BAAF-024911Q6R675C531 1Q514QRR077C553725042Q61R5258R64R52054R50613Q521 1Q1RQ62166353253P603AR513R514ADM-30.1EXPLODED VIEWADM-30.1A017x 4pcs.U001U002A042
8、A043A106x 7 pcs.A035x 5 pcs.A035x 3 pcs.A039x 2 pcs.A034x 7 pcs.A103x 4 pcs.A105x 4 pcs.A102x 4 pcs.A009x 4 pcs.A005x 4 pcs.A013x 8 pcs.A008x 3 pcs.A036x 2 pcs.A104x 2 pcs.A007x 14 pcs.A155x 3 pcs.A101A111A151A031A032A138A101A014x 2 pcs.F901T901T902U0031U003U0032U0021A107A002A001A003A006x 2 pcs.A011
9、x 4 pcs.A012x 2 pcs.A015A0184 pcs.A019x 2 pcs.A022A102x 17 pcs.A140A143A154A304A301A041ADM-30.1BLOCK DIAGRAM-1(PART-1)DATAAMuteVol_UPVol_DownVol_A/DSPB_RLSPA_RLCSD_ControlProtectHP_DETAPOWER_RL+B_Rch-B_Rch+B_Lch-B_LchMCLKBCLKLRCLKDATADAC_LDAC_RMS_RMS_LDAC_RESETDIR_TODIR_TIDIR_CLKDIR_CSNDIR_RESETSPEA
10、KER SWREM INSELECTOR SWCLKHP_MuteTONETONEMotor VolINTERFACEPhonoSP-AVL DigitalNJM4556SP-BHead PhonePHONOTUNERTAPE INR2S15215FPCDDOCK INPower SWMPU+5VDAC/DIR15VDriverAnalog+18VAnalog-18V5VDACSlicer+22VSlicer-22VVolume+7VVolume-7VModulator+5VAMP+18VAMP-18V15VDriverModulator+5VAMP+18VAMP-18VFUSEMain AM
11、PMain AMPMain AMPMain AMPDACWM8718DACWM8718DIRAK4112VLSCVLSCTAPE OUTCOAX INOPT INSPEAKER SWRemote SensorINPUT SELECTORBALANCETREBLEBASSMAIN MPUR5F212A7SNFA5V/3.3VRIRIRelayMPUDAC/DIRDAC Analog +5VOPAMPOPAMPVolumeVolumeV/L ModulatorAMPV/L ModulatorAMPAMPAMPFET Driver ICAC INF9013.15A125V3.15A125VT1.25
12、A/250VA-5VL(*)MJ*A-5VL(*)MD*A-5VL(*)MM*F9013.15A125V3.15A125VT1.25A/250VA-5VL(*)MJ*A-5VL(*)MD*A-5VL(*)MM*T951NPT-1487PNPT-1487DNPT-1487JT901T902NPT-1586MNPT-1586DNPT-1586JNPT-1586MNPT-1586DNPT-1586JT951NPT-1487PNPT-1487DNPT-1487JT901T902NPT-1586MNPT-1586DNPT-1586JNPT-1586MNPT-1586DNPT-1586JADM-30.1M
13、PAADM-30.1MDD ADM-30.1MJJADM-30.1MPAADM-30.1MDD ADM-30.1MJJFET Driver ICA/D Voltage / Motor Volume6MHz321POWER ONDIRECTMITINGDirectT951NPT-1487T901NPT-1586T902NPT-1586ADM30.1BLOCK DIAGRAM-2(PART-2)ProtectSP_RLCSD_ControlAPOWERCSDSP_RLInput_RLInput_RLProtectPOFFAPOWERAPOWER+B_Rch-B_Rch+B_Lch-B_LchAPO
14、WERPOWER OFFVL DigitalIPMSensor12Vtrg_OUT12Vtrg_INIPM OFFIPM ON12Vtrg ON12Vtrg OFFPower SW15VDriverAnalogAnalogModulator+5VAMP+18VAMP-18V15VDriverModulator+5VAMP+18VAMP-18VFUSEMain AMPMain AMPMain AMPMain AMPRelayOPAMPOPAMPV/L ModulatorAMPV/L ModulatorAMPAMPAMPFET Driver ICAC INF9013.15A125V3.15A125
15、VT1.25A/250VA-5VL(*)MJ*A-5VL(*)MD*A-5VL(*)MM*A-5VL(*)MJ*A-5VL(*)MD*A-5VL(*)MM*T951NPT-1487PNPT-1487DNPT-1487JT901T902NPT-1586MNPT-1586DNPT-1586JNPT-1586MNPT-1586DNPT-1586JFET Driver ICINPUT9VOPAMP+5VControlLogic IC+15V-15VCLRCKQQQCLRCKPRDQPRD+12Vsub100K+5V+5V+5V+5V+5V+5V+5V+5V21242211022341+12Vsub86
16、543217+5V+5V+5V86543217T951NPT-1487T901NPT-1586T902NPT-1586POWER OFFAPOWER DriverCSD DriverSP_RL DriverInput_RL DriverADM-30.1SCHEMATICDIAGRAM-1DIGITAL AMP.SECTION(PART-3)A12345BCDEFGHSPEAKER TERMINAL PC BOARDDIGITAL AMP. CIRCUIT PC BOARDTo Speaker terminal PC boardBAAF-0278SPB_RLSPA_RLPROTECTCSDPRO
17、TECTGND_DG-B_LCHPROTECTCSDCSD-B_RCHCSD_LCHPROTECT_LCHCSD_RCHPROTECT_RCH+10VDG_LCH+10VDG_RCH-B_PRE_RCH+B_PRE_RCH+B_LCH+B_RCH+B_DGOUT_LCHGND_LCHGNDDG_LCHGNDNF_LCH-B_LCH+B_LCHVB_LCHOUT_RCH+B_RCHGNDDG_RCHGNDNF_RCHGND_RCH-B_RCH+10VDG_RCH+10VDG_LCH+B_PRE_RCH-B_PRE_RCH-B_PRE_RCH+B_PRE_RCHPROTECT_RCHCSD_RCH
18、CSD_LCHPROTECT_LCHGND_LCHLCHRCHGND_RCHGND_POWER_RCHOUT_RCHVB_RCHGNDDG_RCHGNDNF_RCH+B_RCH-B_RCHGND_POWER_LCHVB_LCH+B_LCHGNDDG_LCHGNDNF_LCHOUT_LCH-B_LCHHeatSinkHeatSinkADM-30.1 No USEU002 BAAF-0278-21V-33VD903S1NB601342C901104C903104C907104C9171000/35C91947/25L90359u2134Q905BTLP283-4314134Q905ATLP283-
19、4161215C911CE10000/50D9051SS352Q903DTC123JKAQ904DTC123JKAR90410K+33VC909CE10000/50C905104D901LN25XB601342R64127KR6473.3KR64322KQ625AHN1C01F-GR216Q625B453Q619AHN1C01F-GR126R64910KQ905DTLP283-498710R90310KQ905CTLP283-4611125Q620AHN1C01F-GR621Q626B354Q626AHN1C01F-GR261R6695.6KR6676.8KR65110KR6535.6KD61
20、0UDZS5.6BQ620B354D612UDZS5.6BR65010KR6545.6KR65210KR6705.6KC63647/50C63547/50R90722C923ECQE250V-153JD9061SS352C933ECQE250V-104KL9056.8uR66682KR66582KR9052.2KR9062.2KQ619B453D611UDZS5.6BD609UDZS5.6BQ90178M123O2G1IP960TRM-4232341RL901NRL-2P5A-DC12-192321654RL902NRL-2P5A-DC12-192321654L90459u2134R90822
21、C924ECQE250V-153JC934ECQE250V-104KL9066.8uL90222uR64227KR6463.9KR6483.3KR64422KC904104C906104C910CE10000/50C902104-33VC912CE10000/50R9022.2(1/2W)C92047/25C9181000/35C908104Q90278M123O1I2GJ901J902J904J903D904S1NB601243R6453.9KC637104ZC638104ZC639104ZC641104ZC640104ZC913104ZC915104ZC928102JC927102JC93
22、1104JC932104JL90122uP903NPLG-4P1511234P905NPLG-2P14921P906NPLG-2P14912P904NPLG-4P1514321P912NPLG-2P2912P913NPLG-2P2912P911NPLG-2P2912P9071P9081D909S1NB601243+33VC925104J/100VC926104J/100VC914104ZP603BNPLG-9P0964123456789C921ECWF(S)250V-334C922ECWF(S)250V-334-21V+21VR90922KC9372200/35R9211KR92310KC94
23、110/50C94310/50R91022KR92410KR92010KR668 6.8KR914NCR913NCR918100KD907UDZS24BR911100C94410/50D9131SS352R912100D9161SS352-21VR917100KR91910KQ9112SC2712-GRQ9152SA1162-GRR927220KR925560D9151SS352Q9072SA1162-GRR928220KQ9082SC2712-GRR926560C94210/50D9141SS352D908UDZS24BC9382200/35Q9122SA1162-GRR9221KR9304
24、70KR93133(1W)R9012.2(1/2W)C916104ZR9322.2(1/2W)R9332.2(1/2W)Q9162SC2712-GRR916390KQ9092SA1488-YR915390KR929470KP601B7654321P602B7654321P914NPLG-2P2912C642104ZC936101C935101R658NCR6600R657NCR6590C614334R626 100K(F)R624100K(F)R623100K(F)R512390R510390R51647R51847R51747R51547R509390R511390R513100123R51
25、4100312R5303.3KQ5142SC2712R64212KR64412KR64312KR64112KR6073.3KQ5132SC2712Q5092SC2712R6924.7KR6914.7KR6956.8KR6966.8KR67412KR67312KR697NCR698NCC52422/50R63456(1/4W)R63356(1/4W)R63256(1/4W)R63156(1/4W)R5293.3KR6870Q51978L051O2G3IQ630HN1A01F-GR541263R6806.8KR6796.8KQ629HN1A01F-GR536214D609M1FL20UR6196.
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