Pioneer-VSXD512-avr-sm 电路图 维修手册.pdf

《Pioneer-VSXD512-avr-sm 电路图 维修手册.pdf》由会员分享，可在线阅读，更多相关《Pioneer-VSXD512-avr-sm 电路图 维修手册.pdf（74页珍藏版）》请在收音机爱好者资料库上搜索。

1、 ORDER NO. PIONEER CORPORATION 4-1, Meguro 1-chome, Meguro-ku, Tokyo 153-8654, Japan PIONEER ELECTRONICS (USA) INC. P.O. Box 1760, Long Beach, CA 90801-1760, U.S.A. PIONEER EUROPE NV Haven 1087, Keetberglaan 1, 9120 Melsele, Belgium PIONEER ELECTRONICS ASIACENTRE PTE. LTD. 253 Alexandra Road, #04-01

2、, Singapore 159936 PIONEER CORPORATION 2003 DOWN STATION TUNER EDITINPUT ATTFL DIMMERCLASSBANDMPX STANDARD ADVANCED SURROUND STEREO/ DIRECT SIGNAL SELECT UP ENTER INPUT SELECTOR MASTER VOLUME MULTI JOG AUDIO/VIDEOMULTI-CHANNELRECEIVER R STANDBY STANDBY/ON PHONES TUNINGMONITOR MULTI JOG MULTI JOG MID

3、NIGHTLOUDNESSTONEQUICKSETUP LISTENING MODE Nm-., 20Power Transformer (T1)ATS7259 NSP 21Fuse CardAAX7277 22Fuse (FU1:T2.5A)REK1026 23Power CordSee Contrast table(2) 24Cord StopperCM-22B 2528P FFC/30V (J31)XDD3097 DD CN102 - FRONT CN402 2617P FFC/30V (J32)XDD3098 KAWA CN5001 - FRONT CN401 277P FFC/30V

4、 (J33)XDD3099 KAWA CN5004 - VIDEO CN503 2813P FFC/30V (J34)XDD3100 KAWA CN5005 - FM/AM TUNER CN201 2919P FFC/30V (J35)XDD3101 DD CN106 - AMP INPUT CN254 3023P FFC/30V (J36)XDD3102 AMP CN53 - REGULATOR CN801 317P FFC/30V (J37)XDD3103 DD CN9101 - DIGITAL IN CN1901 32 33 349P FFC/30V (J48)XDD3106 DD CN

5、104 - 6CH IN CN307 35Top CoverSee Contrast table(2) 36 NSP 37Under Base 409ANA7094 38InsulatorPNW2766 39FFC Cover R5XMR3047 40Rear PanelXNC3191 41Bonnet D510See Contrast table(2) 42Push RivetSee Contrast table(2) 43Tuner Shield R5XNG3072 44PCB Angle R5XNG3073 45Reg Support R5XNG3074 NSP 46Heat Sink

6、Assy 0.8ANH7118 47Heat Sink Angle FANG7251 48Heat Sink Angle RANG7252 NSP 49Heat Sink 0.8ANH7110 50Screw 3x23ABA7043 51PCB MoldAMR2533 52 53ScrewBBZ30P080FMC 54ScrewBBZ30P200FMC 55ScrewFBT40P080FZK 56Tuner SheetXEC3031 57ScrewSee Contrast table(2) NSP 58N Label 512/MYSee Contrast table(2) 59Spacer R

7、5(Rub)XEB3029 60ScrewBBT30P100FCC Mark No.DescriptionPart No. MarkNOSymbol and Description VSX-D512-K/ MYXJIEW VSX-D512-S/ MVXJI VSX-D512-S/ MYXJIEW VSX-D512-S/ MYXJIFG 23AC Power CordVDG1077VDG1076VDG1077VDG1077 35Top CoverXME3004XME3006XME3006XME3006 41BonnetXZN3111XZN3122XZN3122XZN3122 42Push Riv

8、et AEC7025XEC3026XEC3026XEC3026 57 Screw FBT40P080FZKFBT40P080FNIFBT40P080FNIFBT40P080FNI NSP58 N Label 512 Not usedXAL3150XAL3150XAL3150 VSX-D512-K 10 1234 1234 C D F A B E 2.3 FRONT PANEL SECTION 18 9 15 10 13 2 12 11 7 14 6 1 3 16 16 17 16 16 16 16 16 16 16 16 16 16 4 8 20 Q U O P 16 16 Y 5 19 VS

9、X-D512-K 11 5678 56 7 8 C D F A B E FRONT PANEL SECTION parts List (2) CONTRAST TABLE VSX-D512-S/MVXJI, /MYXJIEW, /MYXJIFG and VSX-D512-K/MYXJIEW are constructed the same except for the following : Mark No.DescriptionPart No. 1FRONT ASSYXWZ3493 2POWER SW ASSYXWZ3510 3H.P. ASSYXWZ3513 4R. ENCODER ASS

10、YXWZ3511 5MECH SW ASSYXWZ3514 6Front PanelSee Contrast table(2) 7Sub ButtonSee Contrast table(2) 8Earth Plate R5 HPXNG3066 9Pioneer BadgeSee Contrast table(2) 10LED Lens 1.6 XAK3308 11Select KnobSee Contrast table(2) 12Volume KnobSee Contrast table(2) 13Power ButtonSee Contrast table(2) 14Sub PanelS

11、ee Contrast table(2) 15Jog ButtonSee Contrast table(2) 16ScrewPPZ30P080FMC 17ScrewBBZ30P080FMC 18D Panel R5 WXAK3320 19Power Button MSee Contrast table(2) 20C Ring DIA8.1XBH3016 Mark No.DescriptionPart No. MarkNOSymbol and Description VSX-D512-K/ MYXJIEW VSX-D512-S/ MVXJI VSX-D512-S/ MYXJIEW VSX-D51

12、2-S/ MYXJIGR 6Front PanelXMB3113XMB3114XMB3114XMB3114 7Sub ButtonXAD3125XAD3133XAD3133XAD3133 9Pioneer BadgeXAM3006VAM1129VAM1129VAM1129 11Select KnobXAB3023XAB3024XAB3024XAB3024 12Volume KnobXAB3025XAB3026XAB3026XAB3026 13Power ButtonXAD3123XAD3129XAD3129XAD3129 14Sub PanelXAK3273XAK3385XAK3385XAK3

13、385 15Jog ButtonXAD3124XAD3131XAD3131XAD3131 19Power Button MXAD3127XAD3137XAD3137XAD3137 VSX-D512-K 12 1234 1234 C D F A B E 3. BLOCK DIAGRAM AND SCHEMATIC DIAGRAM 3.1 BLOCK DIAGRAM AXQ7232 CN101 10 CN201 7 CN307 IC101 TC9273F-007 (FUNCTION SEL) IC303 IC1901 IC302 IC302 IC104 IC102 NJU7312AM IC9701

14、 IC9101 IC9508 IC9504 IC9503 IC9502 (ADC) (DIR) (DAC) (FL/FR) (EXP/DSP) (SL/SR) (C) (SW) (CODEC) (for DECODE) (SP config) IC9501 BS62LV 1024TC-70 (RAM for AAC) PDN030A (ROM for DECODE) TC74 VHC574F TC74 VHC574F CRYSTAL DSP A M J 31 7 15 9 CN104 7 5 1 CN1901 6 CN9101 2 3 5 3 2 5 15 4 3 2 123 32 43 39

15、-40 11-13 10 22 30 27 28 26 21 IC9702 21 IC9703 31 IC9703 57 IC9704 21 IC9201 31 IC9705 21 AK4586 NJM4558MD (LPF) NJM4558MD (6dB AMP) NJM2100M IC9601 NJU7313 AM 4 6 3 8 7 20 21 19 12 11 10 9 5 1 7 5 9 1011 8 X CN107 1 K (8 16bit) 6CH IN ASSY DIGITAL IN ASSY D.D & INPUT ASSY 1 13 1 VSX-D512-K 13 5678

16、 56 7 8 C D F A B E 14.1/24.1 14.7/27.313.8 IC103 IC105 IC106 IC107 IC107 Q112 Q303 Q603 Q601 Q1552 Q653 Q651 Q632 Q631 uPC2570 (PRE AMP) L E CN101 14 CN302 1 11 15 17 31 34 33 36 6 9 57 57 31 57 IC601 24 26 IC602 24 26 IC601RY751 RY753 RY752 22 15 U B H CN702 6 CN1551 6 CN106 4 CN601 9 85 111 +12V

17、-12V T1 POWER TRANSFORMER T51 AC IN D801D804 U+5V D51-D54 RY51 IC51 IC801 T+12V IC805 CN101 IC802 NECK+B POWER AMP IC601, IC602 NECK-B D702 D701 +BVL +BVH -BVH -BVL FL AC FL AC Q701 Q702 B Y B A D+5V D721D724 IC803 A+5V IC804 CN101 E A CN101A CN402O IC301 (CONPONENT SEL) L 9 5 7 1 11 3 6 VIDEO ASSY

18、MECHA SW ASSY AMP & PRIMARY ASSY AMP INPUT ASSY VSX-D512-K 14 1234 1234 C D F A B E 3.2 OVERALL WIRING CONNECTION DIAGRAM FRONT ASSY (XWZ3493) O R.ENCODER ASSY (XWZ3511)P D.D & INPUT ASSY (XWX3044) A REGULATOR ASSY (XWZ3544) E 6CH IN ASSY (XWZ3507) M VIDEO ASSY (XWZ3490) FM/AM TUNER MODULE (AXQ7232)

19、 L X HASHIGETA ASSY (XWZ3566) F AMP INPUT ASSY (XWZ3547) H KAWA ASSY (XWZ3529) K A 1/4, A 2/4, A 3/4, A 4/4 VSX-D512-K 15 5678 56 7 8 C D F A B E FU1 : REK1026(T2.5A/250V) (ATS7259) VDG1076 : /MVXJI VDG1077 : /MYXJI MECHA SW ASSY (XWZ3514) DIGITAL IN ASSY (XWZ3747) J POWER SW ASSY (XWZ3510) Q Y U H.

20、P. ASSY (XWZ3513) TRANS3 ASSY (XWZ3560) D TRANS2 ASSY (XWZ3555) TRANS1 ASSY (XWZ3552) C I AMP& PRIMARY ASSY (XWZ3533) B J3(J8) J7J6 J1J2 J4 J5 B 1/2, B 2/2 Note : When ordering service parts, be sure to refer to EXPLODED VIEWS and PARTS LIST or PCB PARTS LIST. VSX-D512-K 16 1234 1234 C D F A B E 3.3

21、 D.D & INPUT(1/4) ASSY A D.D & INPUT ASSY (XWX3044) A1/4 A1/4 A2/4 CN802E VSX-D512-K 17 5678 56 7 8 C D F A B E A1/4 CN402O A2/4 A4/4 A4/4 A2/4,4/4 A4/4 A2/4,3/4,4/4 A2/4 A2/4 A3/4 CN1002F CN307M : The power supply is shown with the marked box. , VSX-D512-K 18 1234 1234 C D F A B E 3.4 D.D & INPUT(2

22、/4) ASSY A D.D & INPUT ASSY (XWX3044) A2/4 A2/4 A1/4 A4/4 A1/4 A1/4 A3/4 CN1901J A3/4 A1/4 VSX-D512-K 19 5678 56 7 8 C D F A B E A2/4 CN254H A1/4 A1/4 A1/4 A1/4 A1/4 VSX-D512-K 20 1234 1234 C D F A B E 3.5 D.D & INPUT(3/4) ASSY AA3/4 A1/4 VSX-D512-K 21 5678 56 7 8 C D F A B E D.D & INPUT ASSY (XWX30

23、44) A3/4 A3/4 A2/4 A1/4 A2/4 VSX-D512-K 22 1234 1234 C D F A B E 3.6 D.D & INPUT(4/4) ASSY A D.D & INPUT ASSY (XWX3044) A4/4 A4/4 A1/4 A1/4 A1/4 A2/4 A1/4 VSX-D512-K 23 5678 56 7 8 C D F A B E A4/4 A1/4 VSX-D512-K 24 1234 1234 C D F A B E 3.7 AMP & PRIMARY(1/2), TRANS2 and TRANS3 ASSYS AMP&PRIMARY A

24、SSY (XWZ3533) B 1/2 B2/2 CN253H B1/2 VSX-D512-K 25 5678 56 7 8 C D F A B E C D TRANS3 ASSY D TRANS2 ASSY (XWZ3555) C (XWZ3560) POWER TRANSFORMER 1551U CAUTION : FOR CONTINUED PROTECTION AGAINST RISK OF FIRE. REPLACE ONLY WITH SAME TYPE NO. 49101.6 FOR IC853 MFD, BY LITTELFUSE INC. CAUTION : FOR CONT

25、INUED PROTECTION AGAINST RISK OF FIRE. REPLACE ONLY WITH SAME TYPE NO. 491010 FOR IC604, IC605, IC606, AND IC607 MFD, BY LITTELFUSE INC. CAUTION : FOR CONTINUED PROTECTION AGAINST RISK OF FIRE. REPLACE ONLY WITH SAME TYPE NO. 491001 FOR IC603 MFD, BY LITTELFUSE INC. CAUTION : FOR CONTINUED PROTECTIO

26、N AGAINST RISK OF FIRE. REPLACE ONLY WITH SAME TYPE NO. 49101.6 FOR IC851 AND IC852 MFD, BY LITTELFUSE INC. CAUTION : FOR CONTINUED PROTECTION AGAINST RISK OF FIRE. REPLACE ONLY WITH SAME TYPE NO. 491.125 FOR IC701 AND IC702 MFD, BY LITTELFUSE INC. B2/2 NOTE FOR FUSE REPLACEMENT FOR CONTINUED PROTEC

27、TION AGAINST RISK OF FIRE. REPLACE WITH SAME TYPE AND RATINGS ONLY. CAUTION - B1/2 VSX-D512-K 26 1234 1234 C D F A B E 3.8 AMP & PRIM.(2/2), REG., HASHIGETA and MECH SW ASSYS E F CN101 B1/2 A1/4 A1/4 CN5002 CN302L REGULATOR ASSY (XWZ3544) E HASHIGETA ASSY (XWZ3566) F AMP& PRIMARY ASSY (XWZ3533) B 2/

28、2 B2/2 K CN5003K CN105 VSX-D512-K 27 5678 56 7 8 C D F A B E HI Y CN106A2/4 CN601B1/2 B1/2 POWER TRANSFORMER LIVE NEUTRAL REK1026 (T2.5A) AC POWER CORD VDG1076 : /MVXJI VDG1077 : /MYXJI NOTE FOR FUSE REPLACEMENT FOR CONTINUED PROTECTION AGAINST RISK OF FIRE. REPLACE WITH SAME TYPE AND RATINGS ONLY.

29、CAUTION - CAUTION : FOR CONTINUED PROTECTION AGAINST RISK OF FIRE. REPLACE ONLY WITH SAME TYPE NO. 491.315 FOR IC52 MFD, BY LITTELFUSE INC. AMP INPUT ASSY (XWZ3547) H TRANS1 ASSY (XWZ3552) I B2/2 Y MECHA SW ASSY (XWZ3514) VSX-D512-K 28 1234 1234 C D F A B E 3.9 VIDEO and 6CH IN ASSYS L VIDEO ASSY (X

30、WZ3490) L CN803ECN390G CN5004K VSX-D512-K 29 5678 56 7 8 C D F A B E M 6CH IN ASSY (XWZ3507) M CN104 A1/4 (FL) : AUDIO SIGNAL ROUTE (Front L ch) : AUDIO SIGNAL ROUTE (SL) : AUDIO SIGNAL ROUTE (Rear L ch) (SW) : AUDIO SIGNAL ROUTE (Sub Woofer) (C) : AUDIO SIGNAL ROUTE (Center) VSX-D512-K 30 1234 1234

31、 C D F A B E 3.10 FRONT, R.ENCODER and POWER SW ASSYS O P FRONT ASSY (XWZ3493) O R.ENCODER ASSY (XWZ3511) P CN102 A1/4 CN5001 R.ENCODER ASSY S511 : ENTER S512 : MULTI JOG DIAL S513 : MASTER VOLUME K VSX-D512-K 31 5678 56 7 8 C D F A B E MONITOR EON MODE PTY SEARCH MIDNIGHT LOUDNESS PDG268B O Q POWER

32、 SW ASSY (XWZ3510) Q FRONT ASSY S451 : SIGNAL SELECT S452 : MONITOR S453 : MIDNIGHT S454 : LOUDNESS S455 : TONE S456 : SETUP S457 : ADVANCED SURR S458 : DIRECT S459 : EON MODE S460 : PTY SEARCH S461 : MPX S462 : BAND S463 : STANDARD S464 : TUNING(+) S465 : TUNING() S466 : STATION(+) S467 : STATION()

33、 S468 : MULTI JOG S476 : CLASS POWER SW ASSY S501 : POWER STANDBY/ON VSX-D512-K 32 1234 1234 C D F A B E 3.11 DIGITAL IN, H.P. and KAWA ASSYS J DIGITAL IN ASSY (XWZ3747) J CN9101A2/4 VSX-D512-K 33 5678 56 7 8 C D F A B E U KAWA ASSY (XWZ3529) K CN401O CN804ECN1001F CN303LCN201X K U H.P. ASSY (XWZ351

34、3) CN702B1/2 VSX-D512-K 34 1234 1234 C D F A B E 3.12 FM/AM TUNER MODULE X FM FRONT END MW RF TUNING BLOCK FM/AM TUNER MODULE (AXQ7232) OSC : 981 - 2052kHz 9k step L1 X (AM) (AM) (AM) (AM)(AM) (AM) (FM) (FM)(FM) (FM) (FM) (FM) (FM)(FM) (FM) (FM) VSX-D512-K 35 5678 56 7 8 C D F A B E L201 ATE7003 X C

35、N5005K : AUDIO SIGNAL ROUTE (TUNER) (TX) : AM SIGNAL ROUTE (AM) : FM SIGNAL ROUTE (FM) (AM) (AM) (FM) (AM) (AM) (AM) (AM) (AM) (AM) (FM) (AM) (FM) (TX) (TX) (TX) (TX) (TX) (FM) : The power supply is shown with the marked box. VSX-D512-K 36 1234 1234 C D F A B E 4. PCB CONNECTION DIAGRAM NOTE FOR PCB

36、 DIAGRAMS : 1. Part numbers in PCB diagrams match those in the schematic diagrams. 2. A comparison between the main parts of PCB and schematic diagrams is shown below. 3. The parts mounted on this PCB include all necessary parts for several destinations. For further information for respective destin

37、ations, be sure to check with the schematic diagram. 4. View point of PCB diagrams. Symbol In PCB Diagrams Symbol In Schematic Diagrams Part Name B C E D D G G S S B C E BCE DGS BCEBCE BCE Transistor Transistor with resistor Field effect transistor Resistor array 3-terminal regulator Capacitor Conne

38、ctor P.C.BoardChip Part SIDE A SIDE B VSX-D512-K 37 5678 56 7 8 C D F A B E 4.1 TRANS1, TRANS2 and TRANS3 ASSYS C853 IC853 IC852 IC851 851 R851 C852 C851 R852 R853 NP DE CHEZ LITTELFUSE INC. REMPLACER LE IC LINKS COMME INDIQUE. XWZ3555J21 FL AC FL AC REG REG REG DREG DREG TRANS2 NP NP XWZ3556 CMKS-P

39、3X ATTENTION 1 71 CMKS-P3X BROWNBLUE XWZ3552 PRIMARY TRANS1 J2J1 C881 R881 R882 C883C882 NP J7 BLACK BLUEJ8 XWZ3560 TRANS3 NP NP RED J6 J5 J4 J3 WHITE CMKS-P3X C DIDIC SIDE ASIDE A (XNP3053-C) (XNP3053-C) (XNP3053-C) TRANS3 ASSYD TRANS2 ASSYC I 701B J1 J2B J6 J4 J8 J5 J7B POWER TRANSFORMER TRANS1 AS

40、SY851 VSX-D512-K 38 1234 1234 C D F A B E 4.2 D.D & INPUT ASSY D.D & INPUT ASSYA CN1002F CN402 O CN254H Q9603 Q9604 Q9605 Q9606IC102IC103Q9611 Q9601Q Q9609 Q0608 Q9607 Q9610 Q9601 Q9602IC9601 Q111 IC301 Q107 Q108 Q109 Q110 IC110 IC105 IC106 IC107Q112 A SIDE A CN102 CN106CN105 VSX-D512-K 39 5678 56 7

41、 8 C D F A B E CN802E002 CN1901JCN307M Note : The pin of function IC(IC101 TC9273F-007)can be checked from side-A by the through-hole round. The pin No. is printed on the side-A. Q9611 Q9601Q9602IC9101IC9504IC9507IC9501 Q9203 Q9204 IC9506IC9102IC9505IC9508 IC9201 IC104 IC9812Q9201Q9202 (XNP3056-C) A

42、 SIDE A N105CN101 CN9101CN104 VSX-D512-K 40 1234 1234 C D F A B E D.D & INPUT ASSYA IC9502 IC9503Q9552Q9551 IC101 IC9811 IC9705 IC9703IC970 IC9701 IC9702IC9705 A SIDE B CN105 CN101 CN9101CN104 1 1 1 1 VSX-D512-K 41 5678 56 7 8 C D F A B E IC9705IC112 C9703IC9707 IC9701 IC9704 702IC9705 (XNP3056-C) A

43、 SIDE B CN102 CN106 CN105 1 1 1 VSX-D512-K 42 1234 1234 C D F A B E 4.3 AMP INPUT, AMP & PRIMARY and MECHA SW ASSYS W683 W578 IC701 C601 C602 C605 C606 C611 C612 C613 C6 C631 C633 C634 C635 C636 C637 C638 C651 C652 C655 C656 C657 C658 C659 C660 C661 C662 C663 C664 C665 C666 C691 C701 C702 C703 C705

44、C706 CN601 D631 D632 D633 D634 D651 D652 D653 D654 D701 H701 H702 IC602 IC606 IC607 R665 R666 R638 Q604 Q602 Q633 Q656 Q603 Q652 Q631 Q655 Q632 Q654 Q601 Q703 Q651 Q701 Q702 Q704 R601 R602 R603 R604 R605 R606 R607 R608 R609 R610 R613 R614 R631 R632 R633 R634 R635 R636 R637 R639 R640 R641 R642 R643 R

45、644 R645 R651 R652 R653 R654 R655 R656 R657 R658 R659 R660 R661 R662 R663 R664 R667 R668 R669 R670 R671 R672 R673 R674 R691 R701 R702 R703 R704 R705 R706 R707 R708 W505 IC702 C653 W503 W508 W501 W502 W575 W576 W507 W554 W553 W550 W559 W574 W573 W579 W557 W556 W510 W511 W512 W504 W552 W530 W555 W531

46、W532 W551 W533 W515 W534 W506 W535 W537 W538 W536 W529 W558 W539 W540 W560 W513 W577 W514 W594 W572 W595 Q692 Q653 C707 Q691 C654 C632 W730 C603 C692 NP NP NP CMKS-P3X J701 J701 BOND BOND J3 FUSE AS MARKED. RISK OF FIRE- REPLACE AG FL FR AG SL AG SR AG C AG AMUTE ATT OL DC NECK UG WHITE RED BLUE J8

47、J6 J7 491010 FU701 VL+ VL- ANP G NECK+ VH+ NECK+ VL+ VH- NECK- VL- NECK- 1 D5SBA20 D5SBA 22 491.125 GRAY GRAY BLACK 491.125 E E CMKS-P3X word surface 26 1 116 16 1 4321 1 22261 jp075a J35 J22 W606 CN253 CN255 R270 R268 D254 W613 W629 W605 W628 R251 R256 R252 R255 D253 W607 CN251 R264 W626 IC251 Q254

48、 C253 CN252 C252 R267 Q253 Q251 R266 Q255 R262 C254 R263 R257 R261 W610 Q256 W609 W684 W604 Q252 D252 W627 R260 R259 W614 W608 R265 R258 D251 R253 W682 Q258 W611 W612 R269 W736 Q257 C251 CN254 31 31 31 STOP -12V GND AG FL UG SL AG FR AG SL AG SR AG FL C ATT DC AG AG AG ATT DC UG FR A.MUTE OL NECK SR

49、 SB AG AG AG A.MUTE OL NECK AG UG AG CMKS-P3X XWZ3548 XWZ3547 AMP INPUT +12V FAN+ FAN- NP AG C 1 19 14 8 5 116 161 3 1 1 5 4 8 1 31 19 1 CMKI-P3X J44 MECHA SW 31 S591 CN591 MECH. SW. J44 XWZ3514 CMKI-P3X C591C592 W683 W578 IC701 C601 C602 C605 C606 C611 C612 C613 C6 C631 C633 C634 C635 C636 C637 C638 C651