Pioneer-VSXC400S-avr-sm 电路图 维修手册.pdf

《Pioneer-VSXC400S-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-VSXC400S-avr-sm 电路图 维修手册.pdf（16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 2002 RRV2699 T ZZK OCT. 2002 Printed in Japan AUDIO/VIDEO MULTI-CHANNEL RECEIVER VSX-C400-S This service manual should be used together with the following manual(s). Model No.Order No.Remarks VSX-C100-S/MYXURRV2605 CONTENTS 1. CONTRAST OF MISCELLANEOUS PARTS.2 2

3、. SCHEMATIC DIAGRAM.8 3. PCB CONNECTION DIAGRAM.16 THIS MANUAL IS APPLICABLE TO THE FOLLOWING MODEL(S) AND TYPE(S). Type Model Power RequirementThe voltage can be converted by the following method. VSX-C400-S SDBXUAC110V/120-127V/220V/240VWith the voltage selector RadioFans.CN 收音机爱 好者资料库 2 1234 1234

4、 C D F A B E VSX-C400-S 1. CONTRAST OF MISCELLANEOUS PARTS CONTRAST TABLE VSX-C400-S/MLXU and VSX-C100-S/SDBXU are constructed the same except for the following : Part No. Ref. No.MarkSymbol and DescriptionVSX-C100-SVSX-C400-SRemarks /MYXU/SDBXU PCB ASSEMBLIES NSPCOMPLEX 1 AssyAWM7673AWM7682 P9- 3 P

5、OWER AssyAWX8042AWX8068 VOLTAGE SEL. AssyNot usedAWX8069 No. 1 NSPCOMPLEX 2 AssyAWM7674AWM7769 P9- 1 DSP AssyAWX8049AWX8071 P11- 1 FRONT AssyAWX8050AWX8072 P11- 2NSP SW ASSYAWX8051Not used P11- 5 FRONT INPUT ASSYAWX8053Not used NSPCOMPLEX3 ASSYNot usedAWM7737 P11- 2NSP SW ASSYNot usedAWX8137No. 21 P

6、11- 5 FRONT INPUT ASSYNot usedAWX8138No. 22 P9- 7FM/AM TUNER MODULEAXQ7232AXQ7228 PACKING SECTION P7- 1FM Wire AntennaADH7030ADH7004 P7- 3NSPPolyethylene BagAHG7097Z21-038 P7- 4NSPWarranty CardARY7022Not used P7- 5Remote Control UnitAXD7323AXD7324 P7- 8Left PadAHA7381AHA7398 P7- 9Right PadAHA7382AHA

7、7399 P7-11Packing CaseAHD8065AHD8137 P7-12Operating Instructions (English)ARB7260ARB7275 P7-13Operating Instructions (German)ARC7382Not used Operating Instructions (Chinese/Spanish)Not usedARC7452 No. 2 P7-14Operating Instructions (French/Italian)ARC7384Not used P7-15Operating Instructions (Dutch/Sp

8、anish)ARC7385Not used P7-18NSPSpacerAHC7026Not used AC Plug AdapterNot usedXKM3001 No. 4 Caution 220V LabelNot usedARR1003 No. 5 EXTERIOR SECTION P9-10 Power TransformerATS7336ATS7338 P9-11 Fuse (FU1) (T1.25A/250V)REK1023Not used P9-11 Fuse (FU1) (2.5A/250V)Not usedREK1026 Fuse (FU2, FU3 ) (T1.25A/2

9、50V)Not usedREK1023 No. 6 P9-21RingVNK4840Not used P9-24Rear PanelANC8077ANC8079 P9-40Front Panel AssyAXG7157AXG7180 jpfy For the applying amount of lubricants or glue, follow the instructions in this manual. (In the case of no amount instructions, apply as you think it appropriate.) Parts marked by

10、 NSP are generally unavailable because they are not in our Master Spare Parts List. The mark found on some component parts indicates the importance of the safety factor of the part. Therefore, when replacing, be sure to use parts of identical designation. Screws adjacent to mark on product are used

11、for disassembly. Reference Nos. indicate the pages and Nos. in the service manual for the base model. NOTES: When ordering resistors, first convert resistance values into code form as shown in the following examples. Ex.1 When there are 2 effective digits (any digit apart from 0), such as 560 ohm an

12、d 47k ohm (tolerance is shown by J=5%, and K=10%). 560 56 101561 .RD1/4PU 5 6 1 J 47k 47 103473 .RD1/4PU 4 7 3 J 0.5 R50 .RN2H R 5 0 K 1 1R0 .RS1P 1 R 0 K Ex.2 When there are 3 effective digits (such as in high precision metal film resistors). 5.62k 562 1015621 .RN1/4PC 5 6 2 1 F RadioFans.CN 收音机爱 好

13、者资料库 3 1234 1234 C D F A B E VSX-C400-S EXPLODED VIEWS PACKING SECTION Part No. Ref. No.MarkSymbol and DescriptionVSX-C100-SVSX-C400-SRemarks /MYXU/SDBXU P9-49LabelARW7171ARW7199 NSPFuse CardNot usedAAX7277 No. 7 Voltage SelectorNot usedAKX-507 No. 8 SD Barrier(PLS)Not usedAEC7412 No. 9 Nylon RivetN

14、ot usedAEC7436 No.10 Cord ClamperNot usedZCA-BK1 No.11 NSPEMC Label C100Not usedARW7159 No.12 Caution LabelNot usedARW7203 No.13 FRONT PANEL SECTION P11- 6Front Panel AssyAXG7157AXG7180No. 23 P11- 7NSPFunction ButtonAAD7652AAD7688No. 24 P11- 9Name PlateVAM1129Not used P11-11LED lensAAK7961AAK8058No.

15、 25 P11-13NSPPower ButtonAAD7654AAD7689No. 26 P11-18NSPDisplay PanelAAK7960Not used Display PanelNot usedAAK8079No. 27 P11-19NSPHologram MoldAAK7964Not used P11-22NSPFront PanelAMB7812AMB7834No. 28 Front Input CoverNot usedAAK8074No. 29 No. 5 No. 2 Left Pad Right Pad Packing Sheet Packing Case AC Po

16、wer Cord FM Wire Antenna Polyethylene Bag No.4 Remote Control Unit Notes : For PCB ASSEMBLIES, Refer to “CONTRAST OF PCB ASSEMBLIES”, “2. SCHEMATIC DIAGRAM” and “3. PCB CONNEC- TION DIAGRAM”. The numbers in the remarks column correspond to the numbers on the “ EXPLODED VIEWS ”. RadioFans.CN 收音机爱 好者资

17、料库 4 1234 1234 C D F A B E VSX-C400-S EXTERIOR SECTION BBZ30P080FZK BBZ30P080FZK BBZ30P080FZK BBZ30P080FZK BBZ30P080FZK No.10 No.1 DC Fan Motor No.8 No.6 No.6 No.11 No.11 No.11 No.9 FU 1 L Fan Cover F G Power Assy No. 7 J Rear Panel BBZ40P080FNI BBZ40P080FNI Label DTS. Label Bonnet Case Power Transf

18、ormer No.12 No.13 5 1234 1234 C D F A B E VSX-C400-S FRONT PANEL SECTION I VOL Ring No. 28(1/2) No. 23 No. 24 No. 26 Volume Knob Assy No. 29 No. 27 No. 25 No. 28 (2/2) Cut FFC ENCODER ASSY Screw PPZ30P080FMC Screw PPZ30P080FMC Screw PPZ30P080FMC Screw PPZ30P080FMC Screw ABA7009 FFC No. 21 FRONT ASSY

19、 Barrier B FFC No. 22 KF GF HF 6 1234 1234 C D F A B E VSX-C400-S AWX8071 and AWX8049 are constructed the same except for the following : DSP ASSY Part No. AWX8049 MarkSymbol and DescriptionRemarks AWX8071 R0750Not usedRS1/16S0R0J R0751RS1/16S0R0JNot used R1701, R1702, R1711, R1712, R1721RS1/16S152J

20、RS1/16S332J R1709, R1710, R1719, R1720, R1725RS1/16S102JRS1/16S822J C1701, C1702, C1713, C1714, C1723CKSRYB562K50CKSRYB103K50 C1703, C1704, C1717, C1718, C1724CCSRCH100D50CCSRCH150J50 C1707, C1708, C1715, C1716, C1725CKSRYB333K25CKSRYB473K50 C1709, C1710, C1721, C1722, C1726CKSRYB104K25CKSRYB223K50

21、FB AWX8072 and AWX8050 are constructed the same except for the following : FRONT ASSY Part No. AWX8050 MarkSymbol and DescriptionRemarks AWX8072 IC 4681 RDS RecorderBU1923FNot used Q46812SA1037KNot used Q4682DTC143EKNot used Q46832SC3326Not used R4237RS1/16S104JRS1/16S473J R4238RS1/16S473JNot used R

22、4337, R4338Not usedRS1/16S0R0J R4681RS1/16S473JNot used R4682RS1/16S222JNot used R4683RS1/16S333JNot used R4684RS1/16S104JNot used R4685- R4687RS1/16S102JNot used C4681, C4682CKSRYB102K50Not used C4683CEJQ101M10Not used C4684CEAT1R0M50Not used C4685CKSRYB472K50Not used C4686CEJQ2R2M50Not used C4688C

23、KSRYB561K50Not used C4689, C4690CCSRCH270J50Not used L4681LFEA2R2JNot used X4681 Ceramic Reso.(4.3MHz)ASS7004Not used FG FRONT INPUT ASSYFH Although AWX8138 and AWX8053 are different in part number, they have the same service parts. SW ASSYFK AWX8137 and AWX8051 are constructed the same except for t

24、he following : MarkSymbol and Description Part No. Remarks AWX8051AWX8137 4501 3P CABLE HOLDER51048-0300Not used CN4501 3P CONNECTORNot used52147-0310 CONTRAST OF PCB ASSEMBLIES 7 1234 1234 C D F A B E VSX-C400-S AWX8068 and AWX8042 are constructed the same except for the following : POWER ASSY Part

25、 No. AWX8042 MarkSymbol and DescriptionRemarks AWX8068 CN 1012P-VE ConnectorB2P3-VHNot used T 101Sub TransformerATT7037ATT7075 CN 102 2P-VE Connector Not usedB2P3-VH H103- H106 Fuse ClipNot usedAKR7001 NSPJ104 Board in Jumper WireNot usedDB318EB0 NSPJ106 Board in Jumper WireNot usedDB917NB0 NSPJ107

26、Board in Jumper WireNot usedDB118NB0 NSPJ108 Board in Jumper WireNot usedDB717NB0 NSP102Capacitor CoverNot usedVEC1912 FJ PCB PARTS LIST Mark No. Description Part No.Mark No. Description Part No. FAFM/AM TUNER MODULE (AXQ7228) SEMICONDUCTORS IC201BA1451F IC202LC72131MD Q201, Q204, Q2052SC2412K Q202D

27、TA124ES Q203DTC124EK D2011SS133 D202MTZJ5.1C COILS AND FILTERS L201FM DETECTOR COILATE7003 F202CERAMIC FILTERATF-107 F201CERAMIC FILTERATF-119 F203AM CERAMIC FILTERATF1155 CAPACITORS C206CCSRCH100D50 C212, C213, C226, C233C235CCSRCH101J50 C240CCSRCH101J50 C231, C232CCSRCH150J50 C223CEAT100M50 C229CE

28、AT101M10 C224CEAT1R0M50 C227CEAT220M25 C241CEAT2R2M50 C243CEAT330M16 C228CEAT3R3M50 C237CEAT470M10 C211CEJA1R0M50 C210CEJA470M16 C204, C238, C602CKSRYB102K50 C101, C102, C208, C220, C239CKSRYB103K50 C242, C601CKSRYB103K50 C216, C217CKSRYB123K50 C225CKSRYB153K50 C201, C205, C209, C214, C230CKSRYB223K

29、50 C236, C603CKSRYB223K50 C221CKSRYB224K10 C202, C222CKSRYB473K16 C215CKSRYB681K50 RESISTORS R211RD1/4PU221J R221RD1/4PU222J R233RD1/4PU391J R243RS1/10S0R0J R103RS1/10S331J R104RS1/10S391J Other ResistorsRS1/16S&J OTHERS CN20113P CONNECTOR52044-1345 BN201TERMINAL 4PAKA7003 SHIELD CASE TANK7072 SHIEL

30、D CASE BANK7073 X201CRYSTAL RESONATORASS1093 (7.2000MHz) FM FRONT ENDAXF7003 AM RF TUNING BLOCKAXX7071 VOLTAGE SELECT ASSY (AWX8069) SWITCHES S051Voltage SelectorAKX1033 L 8 1234 1234 C D F A B E VSX-C400-S A F FM FRONT END MW RF TUNING BLOCK FM/AM TUNER MODULE (AXQ7228) OSC : 981 - 2052kHz 9k step

31、(AM) (AM) (AM) (AM)(AM) (AM) (FM) (FM)(FM) (FM) (FM) (FM) (FM)(FM) (FM) (FM) A F 2. SCHEMATIC DIAGRAM 2.1 FM/AM TUNER MODULE 9 5678 5678 C D F A B E VSX-C400-S A F 1/4 B CN803 L201 ATE7003 : AUDIO SIGNAL ROUTE (TUNER) (TX) : AM SIGNAL ROUTE (AM) : FM SIGNAL ROUTE (FM) (AM) (AM) (FM) (AM) (AM) (AM) (

32、AM) (AM) (AM) (FM) (AM) (FM) (TX) (TX) (TX) (TX) (TX) (FM) : The power supply is shown with the marked box. 10 1234 1234 C D F A B E VSX-C400-S CIRCUIT (FL) (FL) (FR) (FL) (FL) (FR) (SL) (SL) (SL) (SL) (SW) (SW) (SW) (S.BASS ON Only) (SR) (SW) (SW) (SW) (SW) (SW) (C) (C) (C) B4/4F DSP ASSY (AWX8071)

33、 3/4B 3/4B S.BASS OFF 3.9V ON -12V DIRECT DSP (FL) (SL) (SR) (C) B4/4F 2.2 DSP(4/4) ASSY 11 5678 5678 C D F A B E VSX-C400-S (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) (FL)

34、(FL)(FL) (FL) (FL) (SR) (SL)(SL) (SL) (C) (SW) (SW) (SW) (SW) (SR) (C) (SW) (C) (C) 3/4B CN301 J 1/2 1/4B 2/4B 3/4B 1/4 F B CN4202G MUTE 5V UNMUTE -12V VOL :-94 to -15dB 3.9V -14 to 0 dB 0V ANALOG MUTE B4/4F 12 1234 1234 C D F A B E VSX-C400-S EXPAN DED IC 0 FRONT ASSY (AWX8072) CN303J 1/2 CN1702 B4

35、/4F CN804B1/4 GF GF LED : 1 to 7 5V : LED ON 0V : LED OFF 5V 2.3 FRONTFRONT, SW and ENCODER ASSYS 13 5678 5678 C D F A B E VSX-C400-S TUNER 150 ENCODER ASSY (AWX7914) I : The power supply is shown with the marked box. SW ASSY (AWX8137) KF GFKFI FRONT : 0V TUNER : 1.3V P-ON/OFF : 2.3V DVD : 0V TV/SAT

36、 : 1.3V DVR : 2.3V FRONT ASSY S4201 : DVD S4202 : TV/SAT S4203 : VCR S4204 : TUNER S4205 : FRONT SW ASSY S4501 : POWER STANDBY/ON ENCODER ASSY S4401 : MASTER VOLUM 14 1234 1234 C D F A B E VSX-C400-S VOLTAGE SEL ASSY (AWX8069) L L POWER TRANSFORMER (ATS7022) 3/4 CN451 CN452 CN1602 B 1/2J 1/2J 2.4 VO

37、LTAGE SEL. and POWER(2/2) ASSYS 15 5678 5678 C D F A B E VSX-C400-S AN101 BKP1046 AC IN LIVE NEUTRAL REK1026 (2.5A/250V) REK1023 (1.25A/250V) REK1023 (1.25A/250V) ATT7075 1SS355 1SS355 11.4 5.6 5 J 2/2F J 2/2F POWER ASSY (AWX8068) 1/2J NOTE FOR FUSE REPLACEMENT FOR CONTINUED PROTECTION AGAINST RISK

38、OF FIRE. REPLACE WITH SAME TYPE AND RATINGS ONLY. CAUTION - : The power supply is shown with the marked box. DB318EB0 ACE7013 B2P3-VH 16 1234 1234 C D F A B E VSX-C400-S 3.1 FRONT INPUT, SW and VOLTAGE SEL. ASSYS 3. PCB CONNECTION DIAGRAM R4501 AWX8137 C4107 C4106 R4102 C4119 C4102 C4103 R4103 R4104

39、 C4105 C4104 R4106 R4105 C4117 C4118 R4107 R4108 C4112 C4113 C4110 C4120 C4111 C4109 VCCOUT GND DCT Lch Rch V L R GNDH HPL HDCT V+5 OPT G.OPT AWX8138 AWX8139 1 N.C. HPR FR GNDA FL GNDV VIDEO TOP 113 31 1 10 13 1 2 3 4 5 6 7 8 9 CN4501 S4501 PYKC F4X 3 AWX8137 1 KN4101 C4101 JA4102 C4108 CN4101 JA410

40、3 JA4101 VIDEO Lch Rch PYKC F4X VccGNDOut GNDH HPL HPDCT GNDOPT F-OPT V+5OPT HPR FVIDEO CONTACT SIDE AWX8139 AWX8138 N.C. R L GNDA GNDV S151 J106A J107A J108A HighLow AWX8069 PYKC F4VLT BRN WHT 113 H F K F (ANP7446-A) SIDE A (ANP7446-A) SIDE B FRONT INPUT ASSYFHSW ASSYFK SW ASSYFK FRONT INPUT ASSYFH J4204G CN4501CN4501 CN304 J CN4101CN4101 J106 J107 J108 VOLTAGE SEL ASSYL LH F K FL SIDE ASIDE B (ANP7422-B)(ANP7422-B) 2/2FJ