Pioneer-VSXLX55-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 CORPORATION2011 2011 Printed in Japan VSX-LX55 RRV4204 AUDIO/VIDEO MULTI-CHANNEL RECEIVER VSX-LX55 VSX-2021-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 SPECIFIC

3、ATIONS and PANEL FACILITIES, refer to the operating instructions. ModelTypePorew RequirementRemarks VSX-LX55SYXJ5AC 220 V to 230 V VSX-2021-KSYXJ5AC 220 V to 230 V Model No.Order No.Remarks VSX-53/UXJCBRRV4194 K-ZZZ JUNE RadioFans.CN 收音机爱好者资料库 2VSX-LX55 1234 A B C D E F 1234 1. CONTRAST OF MISCELLA

4、NEOUS PARTS CONTRAST TABLE VSX-53/UXJCB, VSX-LX55/SYXJ5 and VSX-2021-K/SYXJ5 are constructed the same except for the following: Notes : VSX-LX55/SYXJ5 When a Wifi converter is defective, please replace with a product stock of AS-WL300. When a Wifi cable is defective or broken, please replace to ADE7

5、138 which has clamp filter attached for this model. 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 the importance of the safety factor of the part. Therefore, when replacing, be sure to use parts of

6、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 instructions, apply as you think it appropriate.) Nos. indicate the pages and Nos. in the service manua

7、l 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 and 47k ohm (tolerance is shown by J=5%, and K=10%). Ex.2 When there are 3 effecti

8、ve 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 Description VSX-53 /UXJCB VSX-LX55 /SYXJ5 VSX-2021-K /SYXJ5 Remarks PCB ASSEMBLIES 1.LOCAL POWER ASSYAW

9、M8247AWM8251AWM8251 P69-1 2.REGULATOR ASSYAWX9774AWX9838AWX9838 1.COMPLEX ASSYAWM8248AWM8255AWM8260 P73-1 2.DISPLAY ASSYAWX9782AWX9932AWX9937 P73-2 2.POWER SW ASSYAWX9783AWX9783AWX9900 P71-1 2.PRIMARY ASSYAWX9786AWX9840AWX9840 1.AMP ASSYAWM8270AWM8273AWM8273 P69-9 2.POSI 1 ASSYAWX9879AWX9881AWX9881

10、P69-10 2.POSI 2 ASSYAWX9882AWX9883AWX9883 P69-11 2.POSI 3 ASSYAWX9884AWX9885AWX9885 P69-12 2.POWER AMP ASSYAWX9886AWX9887AWX9887 1.AUDIO_COMPOSITE ASSYAWR7102AWR7103AWR7103 P71-3 2.AUDIO ASSYAWX9767AWX9828AWX9828 P71-6 2.D-DAC BRIDGE ASSYAWX9770AWX9935AWX9935 P71-7 2.A-DAC BRIDGE ASSYAWX9771AWX9936A

11、WX9936 P71-81.DAC LOW ASSYAWX9773AWX9837AWX9837 P71-91.DIGITAL MAIN ASSYAWX9825AWX9930AWX9930 P71-101.COMPONENT ASSYAWX9864AWX9933AWX9933 PACKING SECTION P67-2AC Power CordADG7111XDG3061XDG3061 P67-6Operating Instructions (En)ARB7454Not usedNot used P67-9Operating Instructions (CD-ROM)ARU7005ARU7003

12、ARU7021 NSPP67-10Warranty CardARY7007ARY7128ARY7128 P67-11Remote Control UnitAXD7612AXD7613AXD7613 P67-16Packing CaseAHD8735AHD8737AHD8745 Quick start guideNot usedARH7104ARH7104 Quick start guideNot usedARH7105ARH7105 Quick start guideNot usedARH7106ARH7106 Manual AssyNot usedAXX7286Not used Wifi C

13、able (SERVICE)Not usedADE7138Not used NSPWifi ConverterNot used Not used RadioFans.CN 收音机爱好者资料库 3VSX-LX55 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 ASSEMBLIES, Refer to CONTRAST OF PCB ASSEMBLIES,. MarkNo.Symbol and De

14、scription VSX-53 /UXJCB VSX-LX55 /SYXJ5 VSX-2021-K /SYXJ5 Remarks EXTERIOR SECTION P69-16Power TransformerATS7442ATS7443ATS7443 P69-17Fuse (FU6, FU7 : 1.25A)REK1143Not usedNot used P69-17Fuse (FU6, FU7 : T800mA)Not usedAEK7072AEK7072 P69-18Fuse (FU8, FU9 : 1.6A)REK1144Not usedNot used P69-18Fuse (FU

15、8, FU9 : T1.6A)Not usedAEK7075AEK7075 P69-19Fuse (FU10 : 4A)REK1149Not usedNot used P69-19Fuse (FU10 : T3.15A)Not usedAEK1059AEK1059 NSPP69-20Under Base 55ANA7237ANA7238ANA7238 P69-30InsulatorAMR7198DXA1904PNW2766 P69-40ScrewABA1193ABA1193BBZ30P080FTB Bottom SheetNot usedAEC7656AEC7656No. 51 DC Fan

16、MotorNot usedXXM3012XXM3012No. 52 ScrewNot usedBBZ30P300FTC BBZ30P300FTC No. 53 REAR SECTION P71-11AM/FM TUNER UnitAXX7282AXX7283AXX7283 P71-12Fuse (FU4 : 2A)REK1139Not usedNot used P71-12Fuse (FU4 : 4A)Not usedREK1104REK1104 P71-13Fuse (FU1 : 10A)REK1154Not usedNot used P71-13Fuse (FU1 : T5A)Not us

17、edAEK1061AEK1061 P71-18Rear PanelANC8612ANC8614ANC8622 Shield CaseNot usedAMR7557AMR7557No. 31 NSPTapeNot usedPNM1249PNM1249No. 32 FRONT SECTION P73-13Door PanelAAN7237AAN7236AAN7236 P73-23FilterAAK8443AAK8459AAK8459 P73-24Display PanelAAK8567AAK8568AAK8573 NSPP73-27Panel BaseAMB8041AMB8042AMB8042 P

18、73-28Front PanelANB7572ANB7573AMB8036 P73-29PIONEER BadgeVAM1159VAM1158YAM1005 RadioFans.CN 收音机爱好者资料库 4VSX-LX55 1234 A B C D E F 1234 EXPLODED VIEWS EXTERIOR SECTION REAR SECTION Screw BBZ30P060FTC KF KF 5VSX-LX55 5678 5678 A B C D E F CONTRAST OF PCB ASSEMBLIES A F AUDIO ASSY AWX9767 and AWX9828 a

19、re constructed the same except for the following: The mounting positions of the additional parts are described in the circuit diagram and PCB diagram of the parent manual. C F DAC LOW ASSY AWX9773 and AWX9837 are constructed the same except for the following: The mounting positions of the additional

20、 parts are described in the circuit diagram and PCB diagram of the parent manual. D F COMPONENT ASSY AWX9864 and AWX9933 are constructed the same except for the following: The mounting positions of the additional parts are described in the circuit diagram and PCB diagram of the parent manual. MarkSy

21、mbol and DescriptionAWX9767AWX9828Remarks R2603, R2604RS1/10SR221JRS1/10SR331J R2687Not usedRS1/8SQ105J R2688Not usedRS1/8SQ162J R3031Not usedRS1/8SQ475J R3032RS1/8SQ822JRS1/8SQ752J C2503, C2504Not usedCCSRCH330J50 C2523, C2524Not usedCCSRCH680J50 C2543, C2544Not usedCCSRCH560J50 C2561, C2562Not use

22、dCCSRCH101J50 C2563, C2564Not usedCCSRCH220J50 C2583, C2584Not usedCCSRCH470J50 C2603, C2604Not usedCCSRCH220J50 C2699, C3021Not usedCKSRYB103K50 C2951, C2952, C2971, C2972Not usedCCSRCH471J50 C3111, C3112, C3161, C3162Not usedCCSRCH331J50 C3113, C3114, C3163, C3164Not usedCCSRCH101J50 C3211, C3212,

23、 C3261, C3262Not usedCCSRCH331J50 C3213, C3214, C3263, C3264Not usedCCSRCH101J50 C3281, C3282Not usedCCSRCH331J50 C3283, C3284Not usedCCSRCH101J50 C3922, C3923, C3945Not usedCCSRCH101J50 C3924, C3925, C3944Not usedCCSRCH331J50 MarkSymbol and DescriptionAWX9773AWX9837Remarks JA2101 8P MINI DIN SOCKET

24、BKP1127Not used D21301SS302Not used R2089RS1/16SS0R0JRS1/16SS470J R2130-R2134, R2144, R2145Not usedRS1/10SR0R0J R2135RS1/10SR0R0JNot used R2140, R2141RS1/10SR474JNot used R2142, R2143RS1/10SR331JNot used R2146, R2147Not usedRS1/8SQ105J R2189RS1/8SQ225JRS1/8SQ475J R2431RS1/16SS100JRS1/16SS470J C2022C

25、CSSCH471J50CCSSCH101J50 C2033CCSSCH471J50CCSSCH331J50 C2124, C2126CKSRYB103K50Not used C2127, C2128CEAT220M50Not used C2205CCSSCH331J50CCSSCH101J50 MarkSymbol and DescriptionAWX9864AWX9933Remarks R8365, R8366RS1/10SR0R0JRS1/10SR100J R8417Not usedRS1/8SQ105J R8418Not usedRS1/8SQ561J C8335Not usedCCSR

26、CH100D50 6VSX-LX55 1234 A B C D E F 1234 E F DIGITAL MAIN ASSY AWX9825 and AWX9930 are constructed the same except for the following: The mounting positions of the additional parts are described in the circuit diagram and PCB diagram of the parent manual. H F POWER AMP ASSY AWX9886 and AWX9887 are c

27、onstructed the same except for the following: The mounting positions of the additional parts are described in the circuit diagram and PCB diagram of the parent manual. MarkSymbol and DescriptionAWX9825AWX9930Remarks L1801 CHIP BEADSNot usedVTL1128 R191, R230, R625, R667RS1/16SS0R0JRS1/16SS100J R638R

28、S1/16SS560JRS1/16SS101J R718, R723, R725, R1512RS1/16SS0R0JRS1/16SS100J R1513, R1523, R1545, R1546RS1/16SS0R0JRS1/16SS100J R1803RS1/16SS104JRS1/16SS473J R1804RS1/16SS100JRS1/16SS150J R1834, R1835RS1/16SS101JRS1/16SS820J R1836RS1/16SS470JNot used R1905RS1/16SS100JRS1/16SS8R2J R1925, R9111, R9289, R93

29、15RS1/16SS0R0JRS1/16SS100J R9038RS1/16SS470JRS1/16SS560J R9093RS1/16SS330JRS1/16SS121J R9104RS1/16SS220JRS1/16SS180J R9317, R9517RS1/16SS0R0JRS1/16SS100J R9514RS1/8SQ475JRS1/8SQ365J R9591Not usedRS1/8SQ0R0J R9765-R9770Not usedRS1/16SS0R0J C185, C9315, C9318, C9623CKSSYB104K16CCSSCH100D50 C652, C661,

30、 C9662, C9697CKSSYB104K16CCSSCH101J50 C657, C658, C672CCSSCH102J50CKSSYB104K16 C671CKSSYB104K16CCSSCH102J50 C677, C748CCSSCH102J50CCSSCH331J50 C749, C9057CCSSCH102J50CCSSCH101J50 C750CCSSCH102J50CCSSCH221J50 C1533Not usedCCSSCH101J50 C1820, C9293CCSSCH331J50CCSSCH101J50 C1824, C9287CCSSCH471J50CCSSC

31、H101J50 C1855CCSSCH331J50CCSSCH271J50 C9022, C9566CCSSCH102J50CCSSCH100D50 C9038CCSSCH471J50CCSSCH331J50 C9105, C9106CCSSCH270J50CCSSCH100D50 C9290CKSSYB104K16CKSSYB103K25 C9325, C9696CKSSYB104K16CCSSCH220J50 C9516Not usedCCSSCH100D50 C9562CCSSCH102J50Not used C9608, C1011, C9280, C9301Not usedCCSQC

32、H100D50 C9625, C9629, C9643, C9667CKSSYB104K16CCSSCH100D50 MarkSymbol and DescriptionAWX9886AWX9887Remarks JA5800-JA5802 SPEAKER TERMINAL 6PAKE7107AKE7108 C5976Not usedCCSRCH100D50 7VSX-LX55 5678 5678 A B C D E F J F DISPLAY ASSY AWX9782, AWX9932 and AWX9937 are constructed the same except for the f

33、ollowing: The mounting positions of the additional parts are described in the circuit diagram and PCB diagram of the parent manual. K F PRIMARY ASSY AWX9786 and AWX9840 are constructed the same except for the following: The mounting positions of the additional parts are described in the circuit diag

34、ram and PCB diagram of the parent manual. M F REGULATOR ASSY AWX9774 and AWX9838 are constructed the same except for the following: The mounting positions of the additional parts are described in the circuit diagram and PCB diagram of the parent manual. MarkSymbol and DescriptionAWX9782AWX9932AWX993

35、7Remarks Q3207, Q3210-Q3213LTC124EUBLTC124EUBNot used D3204, D3206, D3208, D3210SLR343BC4T(JKLM)SLR343BC4T(JKLM)SLR-343VC(NPQ) D3212SLR343BC4T(JKLM)SLR343BC4T(JKLM)Not used R3001, R3099, R3100, R3111RS1/10SR0R0JRS1/10SR100JRS1/10SR100J R3068RS1/10SR102JRS1/10SR102JNot used R3079, R3114, R3211-R3214N

36、ot usedNot usedRS1/10SR0R0J R3095, R3356RS1/10SR101JRS1/10SR101JNot used R3241-R3244RS1/10SR151JRS1/10SR151JRS1/10SR681J R3245RS1/10SR151JRS1/10SR151JNot used R3299RS1/10SR0R0JRS1/10SR100JRS1/10SR100J C3042Not usedCCSRCH101J50CCSRCH101J50 C3048, C3338CCSRCH100D50CCSRCH100D50Not used C3101CCSRCH102J5

37、0CCSRCH100D50CCSRCH100D50 C3218CCSRCH470J50CCSRCH470J50Not used MarkSymbol and DescriptionAWX9786AWX9840Remarks L1 LINE FILTERATF7046ATF7050 VA1 VARISTORNot usedTND10V-511KB00AAA0 CN82 CONNECTORB2P3-VHNot used CN81 CONNECTOR (VH)Not usedB3P5-VH KN52 SCREW PLATENot usedANG7591 MarkSymbol and Descript

38、ionAWX9774AWX9838Remarks Q4081Not usedRN4983 Q4082Not used2SD1763A Q4083Not usedLTC124EUB D4081, D4082Not used1SR154-400 D4083Not usedRKZ27KG(B) P4081 PROTECTOR (1.6 A)Not usedAEK7012 P4082 IC PROTECTORNot usedICP-N10 CN4081 3P TOP POSTNot usedB3B-EH R4081Not usedRS1/10SR472J R4082Not usedRS1/10SR10

39、1J R4083Not usedRS1/10SR222J R4085Not usedRS1/10SR104J R4086Not usedRS1/10SR0R0J R4087Not usedRS1/8SQ105J C4015, C4016, C4087Not usedCKSRYB103K50 C4023Not usedCKSRYB104K50 C4081Not usedCEANP102M16 C4082Not usedCEAT102M35 C4083Not usedCCSRCH102J50 C4084, C4085Not usedCEAT100M50 C4086Not usedCEANP470M

40、25 8VSX-LX55 1234 A B C D E F 1234 N F POWER SW ASSY AWX9783 and AWX9900 are constructed the same except for the following: R F A-DAC BRIDGE ASSY AWX9771 and AWX9936 are constructed the same except for the following: The mounting positions of the additional parts are described in the circuit diagram

41、 and PCB diagram of the parent manual. T F D-DAC BRIDGE ASSY AWX9770 and AWX9935 are constructed the same except for the following: The mounting positions of the additional parts are described in the circuit diagram and PCB diagram of the parent manual. V F POSI 1 ASSY AWX9879 and AWX9881 are constr

42、ucted the same except for the following: W F POSI 2 ASSY AWX9882 and AWX9883 are constructed the same except for the following: X F POSI 3 ASSY AWX9884 and AWX9885 are constructed the same except for the following: MarkSymbol and DescriptionAWX9783AWX9900Remarks Q3401LTC143EUBNot used D3402SLR343BC4

43、T(JKLM)Not used R3401RS1/10SR151JNot used C3401CCSRCH221J50Not used MarkSymbol and DescriptionAWX9771AWX9936Remarks C3794, C3798Not usedCKSRYB103K50 C3800Not usedCKSRYB104K50 MarkSymbol and DescriptionAWX9770AWX9935Remarks C3785Not usedCKSRYB104K50 C3786Not usedCKSRYB103K50 C3787Not usedCCSRCH101J50

44、 MarkSymbol and DescriptionAWX9879AWX9881Remarks TH7001 PosistorPTFM04BB222Q2N34BSPTFM04BC222Q2N34BS MarkSymbol and DescriptionAWX9882AWX9883Remarks TH7002 PosistorPTFM04BE222Q2N34BSPTFM04BF222Q2N34BS MarkSymbol and DescriptionAWX9884AWX9885Remarks TH7003 PosistorPTFM04BG222Q2N34BSPTFM04BH222Q2N34BS