Pioneer-VSX31-avr-sm电路图 维修手册.pdf
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1、ORDER NO. PIONEER CORPORATION 1-1, Shin-ogura, Saiwai-ku, Kawasaki-shi, Kanagawa 212-0031, 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
2、Road, #04-01, Singapore 159936 PIONEER CORPORATION2010 2010 Printed in Japan VSX-31 RRV4079 AUDIO/VIDEO MULTI-CHANNEL RECEIVER VSX-31 VSX-30 VSX-925-K THIS MANUAL IS APPLICABLE TO THE FOLLOWING MODEL(S) AND TYPE(S). This service manual should be used together with the following manual(s). For SPECIF
3、ICATIONS and PANEL FACILITIES, refer to the operating instructions. ModelTypePorew RequirementRemarks VSX-31UXCNCBAC 120 V VSX-30UXCNCBAC 120 V VSX-925-KCUXCNAC 120 V Model No.Order No.Remarks VSX-1020-K/UXCNCBRRV4045 K-ZZZ MAY RadioFans.CN 收音机爱 好者资料库 2VSX-31 1234 A B C D E F 1234 1. CONTRAST OF MIS
4、CELLANEOUS PARTS CONTRAST TABLE VSX-1020-K/UXCNCB, VSX-31/UXCNCB, VSX-30/UXCNCB and VSX-925-K/CUXCN are constructed the same except for the following: Parts marked by NSP are generally unavailable because they are not in our Master Spare Parts List. The mark found on some component parts indicates t
5、he 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 for disassembly. For the applying amount of lubricants or glue, follow the instructions in this manual. (In the case of no amount inst
6、ructions, apply as you think it appropriate.) 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),
7、 such as 560 ohm and 47k ohm (tolerance is shown by J=5%, and K=10%). Ex.2 When there are 3 effective digits (such as in high precision metal film resistors). 5 6 1 4 7 3 R 5 0 1 R 0 RD1/4PU J RD1/4PU J RN2H K RS1P K 56 x 101 47 x 103 R50 1R0 561 473 RN1/4PC F562 x 10156215261 MarkNo.Symbol and Desc
8、ription VSX-1020-K /UXCNCB VSX-31 /UXCNCB VSX-30 /UXCNCB VSX-925-K /CUXCN Remarks PCB ASSEMBLIES NSP1.MAIN ASSY7025HK0918010-IL 7025HK0918060-IL 7025HK0918060-IL 7025HK0918010-IL P58-1 2.MAIN ASSY7028069211010-IL7028069211060-IL7028069211060-IL7028069211010-IL NSP1.FRONT ASSY7025HK0918011-IL 7025HK0
9、918061-IL 7025HK0917071-IL 7025HK0917015-IL P58-6 2.DISPLAY ASSY7028069221010-IL7028069221060-IL 70280692210B0-IL 70280692210D0-IL P58-8 2.USB MTG ASSY7028069223010-IL7028069223010-ILNot usedNot used P58-9 2.HDMI MTG ASSY7028069224010-IL7028069224010-ILNot usedNot used NSP1.INPUT ASSY7025HK0918013-I
10、L 7025HK0918062-IL 7025HK0917072-IL 7025HK0917013-IL P58-12 2.AUDIO ASSY7028069241010-IL7028069241010-IL7028069241020-IL7028069241020-IL P58-13 2.COMPONENT ASSY7028069242010-IL7028069242030-IL7028069242030-IL7028069242010-IL P58-14 2.COMPOSITE ASSY7028069243010-IL7028069243010-IL7028069243020-IL7028
11、069243020-IL P58-16 2.F-VIDEO ASSY7028069245010-IL7028069245010-IL7028069248020-IL7028069248020-IL P58-17 2.MIC ASSY7028069246010-IL7028069246010-IL7028069247020-IL7028069247020-IL 2.USB ASSYNot usedNot used7028069245020-IL7028069245020-IL No. 83 NSP1.F-HDMI ASSY7025HK0918014-IL 7025HK0918014-ILNot
12、usedNot used P58-18 2.F-HDMI ASSY7028069251010-IL7028069251010-ILNot usedNot used NSP1.D-MAIN ASSY7025HK0918015-IL 7025HK0918015-IL 7025HK0917014-IL 7025HK0917014-IL P58-19 2.D-MAIN ASSY7028069261010-IL7028069261010-IL7028069261020-IL7028069261020-IL PACKING SECTION P55-7Operating Instructions (En,
13、Es)5707000003280-IL5707000003270-IL5707000003270-ILNot used Operating Instructions (En, Frca)Not usedNot usedNot used5707000003320-IL P55-10Box, Gift6007211670010-IL6007211670060-IL6007211660070-IL6007211660010-IL NSPP55-14Label Getter 1020U5507000004560-ILNot usedNot used5507000004560-IL Power Cord
14、Not usedL068125130010-ILL068125130010-ILNot used NSPWarranty CardNot usedARY7007ARY7007Not used EXTERIOR SECTION P58-26Cord AssyL068125101710-ILNot usedNot usedL068125101710-IL P58-27Cable, HDMIL304201190020-ILL304201190020-ILNot usedNot used P58-30Pioneer BadgeXAM3006PAM1791PAM1791XAM3006 P58-33She
15、et1217211162000-IL1217211162010-IL1217211152030-IL1217211152010-IL P58-36Panel Front3067214871000-IL3067214871020-IL3067214861020-IL3067214861030-IL P58-38Chassis Back3207213476000-IL3207213476400-IL3207213466500-IL3207213466000-IL P58-40Foot4007210391000-IL4000210391000-IL4000210391000-IL4000210391
16、000-IL P58-53Cover4317215111000-IL4317215111010-IL4317215111010-IL4317215111020-IL P58-57Stopper4380040162010-ILNot usedNot used4380040162010-IL RadioFans.CN 收音机爱 好者资料库 3VSX-31 5678 5678 A B C D E F Notes : The numbers in the remarks column correspond to the numbers on the “EXPLODED VIEWS”. For PCB
17、ASSEMBLIES, Refer to “2. SCHEMATIC DIAGRAM”, “3. PCB CONNECTION DIAGRAM” and “4. PCB PARTS LIST”. EXPLODED VIEWS EXTERIOR SECTION P58-58Window Display5077212953100-IL5077212953110-IL5077212953110-IL5077212953100-IL Socket,Power ACNot usedG430040560020-IL G430040560020-ILNot usedNo. 84 CN,WireNot use
18、dL000211020070-ILL000211020070-ILNot usedNo. 85 Screw,Tap TiteNot usedB020030083F10-IL B020030083F10-ILNot usedNo. 86 MarkNo.Symbol and Description VSX-1020-K /UXCNCB VSX-31 /UXCNCB VSX-30 /UXCNCB VSX-925-K /CUXCN Remarks TF EF DF VSX-31, VSX-30 VSX-30 VSX-925 RadioFans.CN 收音机爱 好者资料库 4VSX-31 1234 A
19、B C D E F 1234 2. SCHEMATIC DIAGRAM 2.1 AUDIO ASSY OJP4001 PCN7602 AF AFAUDIO ASSY (7028069241020-IL:VSX-30/UXCNCB, VSX-925-K/CUXCN) 5VSX-31 5678 5678 A B C D E F JCN5001 FCN7615 OJP4001 FCN7613 DCN3652 AF J3651EF SYXCN5 ONLY VSX-30, 925 only Except VSX-30, 925 : Audio Signal Route 6VSX-31 1234 A B
20、C D E F 1234 2.2 COMPONENT ASSY BFN2/12CN1 N2/12CN1254 BF COMPONENT ASSY (7028069242030-IL:VSX-31/UXCNCB VSX-30/UXCNCB) Except VSX-31, 30 (CY) (Y) (Y) (CR) (CR) (CB) (CB) (CR) (CR) (Y) (CB) (CB) (CR) (CR) (CB) (CY) (VSY) (VSC) (VCR) (VCR) (VCB) (VCB) (VCY) (VCY) (VSY) (VSC) (CY) (CR) 7VSX-31 5678 56
21、78 A B C D E F BF CCN8501OCN5002 E J3652 OCP6 N2/12CN1250 N2/12CN1252 : Video Signal Route (Y) (Y) (Y) (CB) (CB) (CB) (CR) (CR) (CR) 8VSX-31 1234 A B C D E F 1234 2.3 COMPOSITE ASSY BCN8007 CF COMPOSITE ASSY (7028069243020-IL)CF VSX-1020, 1025, 31 ONLY 9VSX-31 5678 5678 A B C D E F CF (VSX-1020, 102
22、5, 31) (VSX-1020, 1025, 31) VSX-1020 VSX-1025 VSX-31 (VSX-925, 30) VSX-925 VSX-30 10VSX-31 1234 A B C D E F 1234 2.4 DISPLAY ASSY L L HEADPHONE ASSY (7028069225010-IL) 0.47(1) VSX-925 /CUXCN 0.47(1) 1(1/4)1(1/4)NMNM R3021 MODEL /AREA NAMER No. R3022 R3025 R3026 R3027 R3028 0.47(1) VSX-30 /UXCNCB 0.4
23、7(1) 1(1/4)1(1/4)NMNM 0.47(1) VSX-31 /UXCNCB 0.47(1) 1(1/4)1(1/4)NMNM O JH5301 KF KFDISPLAY ASSY (7028069221060-IL:VSX-31/UXCNCB) (70280692210B0-IL:VSX-30/UXCNCB)(70280692210D0-IL:VSX-925-K/CUXCN) 11VSX-31 5678 5678 A B C D E F M MPOWER SW ASSY (7028069222010-IL) VSX-1020, 31 ONLY 47k VSX-925 /CUXCN
24、 NM22k33k47kNM R3192 MODEL /AREA NAMEPROJECTMODELAREA R3193 R3182 R3183 R3184 R3185 47k VSX-30 /UXCNCB NM10k39k47kNM 47k VSX-31 /UXCNCB NM39k10k47kNM N3/12CN1405 O CN55 G CN3005 AF 12VSX-31 1234 A B C D E F 1234 2.5 D-MAIN ASSY (5/12) N5/12F ! 0.01u/16 0.1u/10 0.1u/10 0.1u/10 0.1u/10 0.1u/10 0.1u/10
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