Onkyo-P3000R-pre-sm维修电路原理图.pdf

P-3000R SERVICE MANUALSERVICE MANUAL RC-797S PREAMPLIFIER Black and Silver models MODEL P-3000R(B)/(S) 120V AC, 60Hz 230V AC, 50Hz B MDC B MPP, S MPP Ref. No. 4256 012011 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. RadioFans.CN 收音机爱 好者资料库 P-3000R EXPLODED VIEWS-1 P-3000R A140 A119 A001 A105 A103 A110 A121 A121 A113 A113 A116 A127 A122 x 2pcs. A118 A120 A124 A110 A104 A103 A015 A010 T901 T902 A150 A060 A020 A021 A029 A161 A160 A030 U0020 U0021 U0022 U0023 U0010 U0018 U0011 U0015 U0016 U0017 U0012 U0013 U0014 A021 A310 A141 L=20mm A141 A142 A061 A117 A131 A132 A100 A102 A125 A125 A106 A021 A062 A012 A005 A307 A016 A006 A002 A003 P1006D P9303A P9901 A200 A004 x 4 pcs. A112 x 3 pcs. A121 x 3 pcs. A115 x 3 pcs. A126 x 2 pcs. A025 x 2 pcs. A009 x 2 pcs. A124 x 4 pcs. A124 x 3 pcs. A124 x 11 pcs. A134 x 3 pcs. A134 x 12 pcs. A133 x 2 pcs. A152 x 4 pcs. A153 x 4 pcs. A154 x 4 pcs. A151 x 8 pcs. A011 x 6 pcs. A025 x 4 pcs. A026 x 2 pcs. A027 x 2 pcs. A028 x 2 pcs. A055 x 2 pcs. A056 x 2 pcs. A025 x 4 pcs. A032 x 8 pcs. A025 x 3 pcs. A201 x 8 pcs. A031 x 2 pcs. A025 x 3 pcs. A007 x 4 pcs. A008 x 2 pcs. A014 x 2 pcs. A013 x 24 pcs. P301A x 2 pcs. A122 x 2pcs. A063 A033 U0025 U0024 A203 U0030 Refer to EXPLODED VIEWS-2 U0024, U0025 and U0021 are connected by soldering. RadioFans.CN 收音机爱 好者资料库 P-3000R EXPLODED VIEWS-2 Explanation of U0030 BAETC-1031 P-3000R 1.Necessity 2.Connection R640 Version of BCASP-0568 U0030 BAETC-1031 - - In case A In case B Necessary. Unnecessary. Version BCASP-0568 25140568A BAETC-1031 is Muting circuit to reduce the noise generated when power on/off. BAETC-1031 has been abolished on the way of mass production. And, the function has been integrated into BAASP-0568. Refer to SCHEMATIC DIAGRAMS-1A and 1B. Q502 R515 R516 R517 R518 GND+15V +5VMUTE BCETC-1031 25141031 0 SolderingFixed by bond R906 R646 U0010 BAASP-0568 U0030 BAETC-1031 - Bottom view - Front U0010 BAASP-0568 U0030 BAETC-1031 Detail P-3000R SCHEMATIC DIAGRAMS-1A AUDIO SECTION (PC board Version A) P-3000R U0010 BAASP-0568 U0018 BAAF-0599 U003 BAETC-1031 SD-1 2010.11.20 -15V MUTE_PRE MUTE_PRE SEL_STB SEL_DATA SEL_CLK SEL_DATA SEL_STB SEL_CLK VOL_DATA VOL_CLKVOL_CLK VOL_DATA HPRL HP_DET +12V GND_RL VOL_CLK VOL_DATA HPR GND HPL GND +15V -15V GND_DG MUTE_PRE-15V +15V +5.6V MUTE_LINE MUTE_LINE GND VOLH SEL_CLK SEL_DATA SEL_STB TONE_STB HPRL HP_DET VOL_DATA PREMUTE GND_DG LINEMUTE VOLH PH_OUT_R PH_IN_R PH_OUT_L -15V +15V GND_INGND_IN +15V -15V VOL_CLK VOL_STB TONE_DATA_HPSTB TONE_DATA_HPSTB +15V -15V TONE_IN_L GND GND TONE_IN_R GND_DG TONE_CLK_RSTB TONE_OUT_R TONE_OUT_L GND TONE_STB TONE_DATA_HPSTB PH_IN_L -15V DAC_LIN DAC_RIN +15V 0dB_PRE2L 20dB_PRE2L 0dB_PRE1L 20dB_PRE1L 0dB_PRE2R 20dB_PRE2R 0dB_PRE1R 20dB_PRE1R GND_MUT PREMUTE LINEMUTE +15V TONE_CLK VOL_STBVOL_STB LINE 2 IN LINE 1 IN LINE 3 IN LINE 3 OUT (or 2SB1565-E) (or 2SD2394-E) CD IN A A Discrete Buffer MJJ OTHER TONEDIRECT TONEDIRECT PHONO IN Phono Equalizer MJJ OTHER Tone Control To DAC Board To DAC Board P902B PRE OUT 2 BUS_BAR BUS_BAR R311 220K R312 220K R313 220K R314 220K R315 220K R316 220K R319 220K R320 220K R318 100 R317 100 R321 100 R322 100 R327 220K R328 220K C311 104J C312 104J C313 104J C314 104J R902 0.22(1/2W) R904 330 Q905 2SC1815-GR Q906 2SA1015-GR D903 UDZS15B D904 UDZS15B R903 330 Q901 2SK365-GR 2 31 Q902 2SK365-GR 2 31 R310 220K Q903 2SA1488-Y Q904 2SC3851-Y R329 220 R331 220 R332 220 R333 4.7K R301 100 R302 100 R303 100 R304 100 R305 100 R306 100 R307 100 R308 100 R906 330 R603 100 R604 100 R605 100 R606 100 R607 100 R608 100 R609 100 R610 100 R619 220K R620 220K R621 220K R622 220K R623 100 R624 100 R625 100 R626 100 R905 47(1W) R611 1K R615 1K R612 1K R616 1K R613 1K R617 1K R614 1K R618 1K R323 1K R325 1K R324 1K R326 1K C476 104J C477 104J C478 104J C481 104J C482 104J C903 104J C904 104J C901 104J C902 104J C911 104J C912 104J R559 22K R563 22K D401 UDZS5.6B D405 UDZS5.6B R561 22K R565 22K D403 UDZS5.6B D407 UDZS5.6B R560 22K R564 22K D402 UDZS5.6B D406 UDZS5.6B R562 22K R566 22K D404 UDZS5.6B D408 UDZS5.6B R567 3.3K R569 3.3K R573 3.3KR568 3.3K R572 3.3K R570 3.3K R574 3.3K R571 3.3K R575 220 R579 220 R577 220 R581 220 R576 220 R580 220 R578 220 R582 220 R593 22 R597 22 R592 22 R594 22 R598 22 R591 22 R595 22 R596 22 Q303 RN1441 Q305 RN1441 Q304 RN1441 Q306 RN1441 Q451 2SA1312-GR Q459 2SA1312-GR Q463 2SC3324-GR Q455 2SC3324-GR Q475 RN1441 Q476 RN1441 Q479 RN1441 Q480 RN1441 Q453 2SA1312-GR Q460 2SA1312-GR Q456 2SC3324-GR Q462 2SA1312-GR Q466 2SC3324-GR Q478 RN1441 Q477 RN1441 Q481 RN1441 Q482 RN1441 Q461 2SA1312-GR Q464 2SC3324-GR Q465 2SC3324-GR C483 101J C484 101J C485 101J C486 101J C301 101J C302 101J C303 101J C304 101J C305 101J C306 101J C307 101J C308 101J C907 100/25 C908 100/25 C909 220/25 C913 470/6.3 Q903 HEAT_SINK 45 C309 101J C310 101J C910 10/50 Q908 S-812C56AUA-C3K 2 I 1 G 3 O C914 10/50 R339 220K R309 220K R330 220 R334 4.7K C480 104J R735 220K R461 1K R457 220K R455 33K C427 NC Q411B NE5532APSR 5 6 7 R465 33K R476 0 R478 0 D901 RBV402 4 3 1 2 D902 RBV402 4 3 1 2 C429 NC R346 1K R344 1K C371 NC C372 NC R341 1K C367 NC C368 NC C369 NC R343 1K R345 1K R342 1K C370 NC R504 22K Q506 2SC2712 Q505 2SC2712 R503 2.2K R505 1K R501 220K Q504B NJM4580M-D 6 5 7 Q504A NJM4580M-D 1 8 3 2 4 P302 NPJ-2PDWR706 5 2 1 3 4 P303 NPJ-2PDWR706 5 2 1 3 4 P304 NPJ-2PDWR706 5 2 1 3 4 P305 NPJ-2PDWR706 5 2 1 3 4 P306 5 2 1 3 4 P402 NPJ-2PDWR706 4 3 1 2 5 P104A 5 4 3 2 1 Q411A NE5532APSR 3 2 4 1 8 C479 104J R547 100 R549 100 R548 100 R550 100 R413 22K R415 22K D303 UDZS5.6B R417 3.3K R419 220 R427 22 R429 22 R421 220 R423 3.3K Q317 2SA1312-GR Q319 2SC3324-GR Q321 2SC3324-GR R411 100 D301 UDZS5.6B R412 100 R430 22 R428 22 Q322 2SC3324-GR Q320 2SC3324-GR Q318 2SA1312-GR Q316 2SA1312-GR R422 220 R420 220 R424 3.3KR418 3.3K D304 UDZS5.6B D302 UDZS5.6B R416 22K R414 22K R449 68K R445 1K R443 1K R447 10K R460 1K R426 220K Q412A NE5532APSR 3 2 4 1 8 R456 33K C428 NC R458 220K R462 1K Q412B NE5532APSR 5 6 7 R466 33K C430 NC R450 68K R448 10K 34 35 36 37 38 39 40 41 42 43 44 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 C421 4.7/50 + R459 1K R425 220K C420 4.7/50 + C422 4.7/50 + 34 35 36 37 38 39 40 41 42 43 44 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 C419 4.7/50 + R433 220K R434 220K R440 220K R481 220K R480 220K R482 220K R479 220K R511 220K R512 220K R513 220K R514 220K R483 NC R485 NC R484 NC R486 NC Q307 2SA1312-GR R439 220K R335 4.7K Q309 2SC3324-GR Q308 2SA1312-GR R336 4.7K Q310 2SC3324-GR R349 220K R350 220K P602B 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 C317 47/25 + C316 47/25 + C318 47/25 + C351 47/25 + C353 47/25 + C352 47/25 + C354 47/25 + C467 47/25 + C471 47/25 + C469 47/25 + C473 47/25 + C468 47/25 + C472 47/25 + C470 47/25 + C474 47/25 + C379 47/25 + C377 47/25 + C380 47/25 + C378 47/25 + C315 47/25 + C373 47/25 + C375 47/25 + C374 47/25 + C376 47/25 + C439 47/25 + C443 47/25 + C441 47/25 + C445 47/25 + C440 47/25 + C442 47/25 + C444 47/25 + C446 47/25 + C431 47/25 + C435 47/25 + C433 47/25 + C437 47/25 + C432 47/25 + C436 47/25 + C434 47/25 + C438 47/25 + R507 47K Q501 RN2401 R646 100K C506 104J Q509 PS2501AL-1 2 34 1 D504 1SS352 D503 1SS352 R702 10K R703 10K Q510A NJM4580M-D 6 5 8 7 4 R704 10K Q510B NJM4580M-D 2 3 1 R708 10K R70610K R707 10K R70510K R709 10K R502 1K R506 220K C503 102K C504 102K D507 1SS352 R471 330 R431 3.3K R463 3.3K R473 330 R432 3.3K R472 330 R464 3.3K R474 330 D505 1SS352 D506 1SS352 P1010B 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 R508 4.7K R710 1K C507 334J D116 1SS352 D115 1SS352 R169 100F R170 100F C134 101J R172 NC P102A 1 2 3 4 5 6 7 R146 220K C110 2.2/50 + C112 2.2/50 + R4411KR442 1K R171 NC C133 101J P301 NPJ-2PDWR706 5 2 1 3 4 P101A 1 2 3 4 5 6 7 P103A 1 2 3 4 5 R145 220K C111 2.2/50 + C109 2.2/50 + Q302 TC9273CNG-010 1 VSS 2 3 4 5 6 7 8 9 10 11 12 13 GND 14 CK 15 DATA 16 STB 17 18 19 20 21 22 23 24 25 26 27 28 VDD Q301 TC9273CNG-010 1 VSS 2 3 4 5 6 7 8 9 10 11 12 13 GND 14 CK 15 DATA 16 STB 17 18 19 20 21 22 23 24 25 26 27 28 VDD Q315 2SA1312-GR Q327A NE5532APSR 3 2 4 1 8 Q327B NE5532APSR 5 6 7 R717 1K R718 1K R720 220K R719 220K R726 220K R725 220K C363 47/25 + C364 47/25 + C365 47/25 + C366 47/25 + Q457 2SC3324-GR Q452 2SA1312-GR Q454 2SA1312-GR Q458 2SC3324-GR C347 47/25 + C349 47/25 + C348 47/25 + C350 47/25 + C459 47/25 + C463 47/25 + C461 47/25 + C465 47/25 + C460 47/25 + C464 47/25 + C462 47/25 + C466 47/25 + C501 470/10 R444 1K R446 1K R477 0 P311AIMSA-9115B-13 1 2 3 4 5 6 7 8 9 10 11 12 13 R475 0 R901 0.22(1/2W) C355 VR 470/35 + C356 VR 470/35 + C357 470/25 + C359 470/25 + C447 470/35 + C451 470/35 + C448 470/35 + C452 470/35 + C905 4700/35 C906 4700/35 C361 220/25 + C362 220/25 + C401 220/25 C403 220/25 C402 220/25 R907 470(1W) P901 4 3 2 1 P410B 3 2 P903B C321 UTSP 470/25 + C322 UTSP 470/25 + C404 220/25 P307 5 4 3 2 1 P401 NPJ-2PDWR706 4 3 1 2 5 R909 1(1/2W) R910 1(1/2W) R347 2.2(1/4W) R348 2.2(1/4W) R337 2.2(1/4W) R338 2.2(1/4W) R715 2.2(1/4W) R716 2.2(1/4W) R468 2.2(1/4W) R470 2.2(1/4W) R452 2.2(1/4W) R454 2.2(1/4W) R436 2.2(1/4W) R438 2.2(1/4W) R435 2.2(1/4W) R437 2.2(1/4W) R451 2.2(1/4W) R453 2.2(1/4W) R467 2.2(1/4W) R469 2.2(1/4W) R551 2.2(1/4W) R555 2.2(1/4W) R721 2.2(1/4W) R722 2.2(1/4W) R552 2.2(1/4W) R556 2.2(1/4W) R723 2.2(1/4W) R724 2.2(1/4W) C319 470/35 + C320 470/35 + C358 470/25 + C360 470/25 + Q323 2SC2229-Y Q325 2SA949-Y Q324 2SC2229-Y Q326 2SA949-Y Q467 2SC2229-Y Q471 2SA949-Y Q469 2SC2229-Y Q473 2SA949-Y Q468 2SC2229-Y Q472 2SA949-Y Q470 2SC2229-Y Q474 2SA949-Y Q907 2SC2235-Y C475 104J C405 104J C406 104J P410A 1 R543 22K R545 22K R544 22K R546 22K Q511 KRC105S L501 10uH C502 1000/6.3 R645 1K D508 1SS352 R639 680 C505 104J R640 100K D509 1SS352 R644 680 R642 1K R509 22 D501 1SS352 Q503 PS2501AL-1 2 34 1 Q507 RN2401 Q904 HEAT_SINK 54 +18.3 -18.3 -14.3 +14.3 +5.6 +11.7 L R L R L R L R L R L R TAPE IN TAPE OUT BI-AMP H PRE OUT 1 BI-AMP L L R L R Muting Discrete Buffer Muting Discrete Buffer Discrete Buffer Q401 TC94A81UG 34 : L_MVR_AGND1 35 : L_MVR_IN L_ZX_AGND L_ZX_IN L_SW_OUT L_SW_IN4 L_SW_IN3 L_SW_IN2 L_SW_IN1 TEST VDD SS1 SS2 CS1 CS2 MUTEM GND TC MUTE CK DATA STB VSS NC R_SW_IN1 R_SW_IN2 R_SW_IN3 R_SW_IN4 R_SW_OUT R_ZX_IN R_ZX_AGND : 20 R_MVR_IN : 21 R_MVR_AGND1 : 22 R_MVR_AGND2 R_MVR_OUT R_TVR_OUT R_TVR_IN R_TVR_REF NC L_TVR_REF L_TVR_IN L_TVR_OUT L_MVR_OUT L_MVR_AGND2 Electronic Volume Discrete Buffer Discrete Buffer Tone/ Direct, Input Selector To BAAF-0599 See SD-4 : A3 To BAAF-0570 See SD-3 : D4 To BAAF-0570 See SD-3 : A4 To BAAF-0570 See SD-3 : H4 To BAAF-0570 See SD-3 : E4 Phono Equalizer Tone/ Direct, Input Selector To T901(NPT-1606) See SD-7 : E2 BROWN BLACK GRAY WHITE Muting Muting To BAAR-0574(DAC) See SD-8 : H4 Q401 TC94A81UG 34 : L_MVR_AGND1 35 : L_MVR_IN L_ZX_AGND L_ZX_IN L_SW_OUT L_SW_IN4 L_SW_IN3 L_SW_IN2 L_SW_IN1 TEST VDD SS1 SS2 CS1 CS2 MUTEM GND TC MUTE CK DATA STB VSS NC R_SW_IN1 R_SW_IN2 R_SW_IN3 R_SW_IN4 R_SW_OUT R_ZX_IN R_ZX_AGND : 20 R_MVR_IN : 21 R_MVR_AGND1 : 22 R_MVR_AGND2 R_MVR_OUT R_TVR_OUT R_TVR_IN R_TVR_REF NC L_TVR_REF L_TVR_IN L_TVR_OUT L_MVR_OUT L_MVR_AGND2 Electronic Volume Lch Rch To BADG-0573 (MPU, Digital) See SD-6 : K4 To BAAF-0569 (H.P. Amp.) See SD-2 : A1 e.g. To BAAF-0568 See SD-3 : B2 SCHEMATIC DIGRAMS-3 Location (coordinates) X = 1 to 8, X = A to K Auot Power down Detect Lch Rch R515 47K R516 22K R517 2.2K Q502 RN2402R518 1K +15V +5V MUTE GND Blue Blue Black Black Muting Refer to area for the difference point in the Shematic Diagram-1A and -1B. Front BCASP-0568 25140568A BAASP-0568 In the application of this Shematic Diagrams, the PC board BCSP-0568 is Version A. Refer to right figure. Version A 1 2 3 4 5 BCDEFGH 6 7 8 IJK P-3000R SCHEMATIC DIAGRAMS-1B AUDIO SECTION (PC board Version B) P-3000R SD-1 2010.11.20 -15V MUTE_PRE MUTE_PRE SEL_STB SEL_DATA SEL_CLK SEL_DATA SEL_STB SEL_CLK VOL_DATA VOL_CLKVOL_CLK VOL_DATA HPRL HP_DET +12V GND_RL VOL_CLK VOL_DATA HPR GND HPL GND +15V -15V GND_DG MUTE_PRE-15V +15V +5.6V MUTE_LINE MUTE_LINE GND VOLH SEL_CLK SEL_DATA SEL_STB TONE_STB HPRL HP_DET VOL_DATA PREMUTE GND_DG LINEMUTE VOLH PH_OUT_R PH_IN_R PH_OUT_L -15V +15V GND_INGND_IN +15V -15V VOL_CLK VOL_STB TONE_DATA_HPSTB TONE_DATA_HPSTB +15V -15V TONE_IN_L GND GND TONE_IN_R GND_DG TONE_CLK_RSTB TONE_OUT_R TONE_OUT_L GND TONE_STB TONE_DATA_HPSTB PH_IN_L -15V DAC_LIN DAC_RIN +15V 0dB_PRE2L 20dB_PRE2L 0dB_PRE1L 20dB_PRE1L 0dB_PRE2R 20dB_PRE2R 0dB_PRE1R 20dB_PRE1R GND_MUT PREMUTE LINEMUTE +15V TONE_CLK VOL_STBVOL_STB LINE 2 IN LINE 1 IN LINE 3 IN LINE 3 OUT (or 2SB1565-E) (or 2SD2394-E) CD IN A A Discrete Buffer MJJ OTHER TONEDIRECT TONEDIRECT PHONO IN Phono Equalizer MJJ MDD, MPP Tone Control To DAC Board To DAC Board P902B PRE OUT 2 BUS_BAR BUS_BAR R311 220K R312 220K R313 220K R314 220K R315 220K R316 220K R319 220K R320 220K R318 100 R317 100 R321 100 R322 100 R327 220K R328 220K C311 104J C312 104J C313 104J C314 104J R902 0.22(1/2W) R904 330 Q905 2SC1815-GR Q906 2SA1015-GR D903 UDZS15B D904 UDZS15B R903 330 Q901 2SK365-GR 2 31 Q902 2SK365-GR 2 31 R310 220K Q903 2SA1488-Y Q904 2SC3851-Y R329 220 R331 220 R332 220 R333 4.7K R301 100 R302 100 R303 100 R304 100 R305 100 R306 100 R307 100 R308 100 R906 330 R603 100 R604 100 R605 100 R606 100 R607 100 R608 100 R609 100 R610 100 R619 220K R620 220K R621 220K R622 220K R623 100 R624 100 R625 100 R626 100 R905 47(1W) R611 1K R615 1K R612 1K R616 1K R613 1K R617 1K R614 1K R618 1K R323 1K R325 1K R324 1K R326 1K C476 104J C477 104J C478 104J C481 104J C482 104J C903 104J C904 104J C901 104J C902 104J C911 104J C912 104J R559 22K R563 22K D401 UDZS5.6B D405 UDZS5.6B R561 22K R565 22K D403 UDZS5.6B D407 UDZS5.6B R560 22K R564 22K D402 UDZS5.6B D406 UDZS5.6B R562 22K R566 22K D404 UDZS5.6B D408 UDZS5.6B R573 3.3KR572 3.3K R574 3.3K R571 3.3K R575 220 R579 220 R577 220 R581 220 R576 220 R580 220 R578 220 R582 220 R593 22 R597 22 R592 22 R594 22 R598 22 R591 22 R595 22 R596 22 Q303 RN1441 Q305 RN1441 Q304 RN1441 Q306 RN1441 Q451 2SA1312-GR Q459 2SA1312-GR Q463 2SC3324-GR Q455 2SC3324-GR Q475 RN1441 Q476 RN1441 Q479 RN1441 Q480 RN1441 Q453 2SA1312-GR Q460 2SA1312-GR Q456 2SC3324-GR Q462 2SA1312-GR Q466 2SC3324-GR Q478 RN1441 Q477 RN1441 Q481 RN1441 Q482 RN1441 Q461 2SA1312-GR Q464 2SC3324-GR Q465 2SC3324-GR C483 101J C484 101J C485 101J C486 101J C301 101J C302 101J C303 101J C304 101J C305 101J C306 101J C307 101J C308 101J C907 100/25 C908 100/25 C909 220/25 C913 470/6.3 Q903 HEAT_SINK 45 C309 101J C310 101J C910 10/50 Q908 S-812C56AUA-C3K 2 I 1 G 3 O C914 10/50 R339 220K R309 220K R330 220 R334 4.7K C480 104J R735 220K R461 1K R457 22