Pioneer-SCLX75-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 SC-LX85 RRV4229 AUDIO/VIDEO MULTI-CHANNEL RECEIVER SC-LX85 SC-LX75 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 SPECIFICATION

3、S and PANEL FACILITIES, refer to the operating instructions. ModelTypePorew RequirementRemarks SC-LX85SYXJ5AC 220 V to 230 V SC-LX75SYXJ5AC 220 V to 230 V Model No.Order No.Remarks SC-57/UXJCBRRV4195 K-ZZZ JULY RadioFans.CN 收音机爱 好者资料库 2SC-LX85 1234 A B C D E F 1234 1. CONTRAST OF MISCELLANEOUS PARTS

4、 CONTRAST TABLE SC-57/UXJCB, SC-LX85/SYXJ5 and SC-LX75/SYXJ5 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 the importance of the safety factor of t

5、he 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 instructions, apply as you think it appropr

6、iate.) 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 and 47k ohm (tolerance

7、 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 Description SC-57/UXJCB SC-LX85/SYXJ5 SC-LX

8、75/SYXJ5Remarks PCB ASSEMBLIES P85-11.IR POWER AMP ASSYAWH7030AWH7037AWH7040 NSP1.IR BUFFER ASSYAWM8249AWM8282AWM8282 P85-2 2.IR BUFFER ASSYAWX9793AWX9952AWX9952 NSP1.PRIM DISPLAY ASSYAWM8250AWM8262AWM8262 P85-4 2.PRIMARY ASSYAWX9799AWX9848AWX9848 P87-1 2.DISPLAY ASSYAWX9796AWX9967AWX9967 P87-4 2.MI

9、C HP ASSYAWX9800AWX9968AWX9968 NSP1.AUDIO COMPOSITE ASSYAWR7106AWR7107AWR7113 P83-2 2.AUDIO ASSYAWX9790AWX9831AWX9834 P83-3 2.COMPOSITE ASSYAWX9791AWX9791AWX9836 NSP1.INTERFACE REG ASSYAWR7111AWR7124AWR7124 P81-3 2.IR REG ASSYAWX9806AWX9954AWX9954 P81-4 2.B DIODE ASSYAWX9808AWX9958AWX9958 P85-7 2.A

10、REG BRIDGE ASSYAWX9810AWX9970AWX9970 NSP1.REG BRIDGE ASSYAWR7112AWR7115AWR7125 P81-6 2.DISPLAY BRIDGE ASSYAWX9815AWX9956AWX9956 P81-7 2.F-IN BRIDGE ASSYAWX9816AWX9965AWX9965 P83-9 2.MCH BRIDGE ASSYAWX9818AWX9818Not used P83-11 2.MULTI CH IN ASSYAWX9857AWX9856Not used P85-8 2.REG ASSYAWX9813AWX9955AW

11、X9955 P85-10 2.FB-CONNECT ASSYAWX9819AWX9966AWX9966 P87-61.FRONT HDMI USB ASSYAWX9749AWX9969AWX9969 P83-131.DAC HIGH ASSYAWX9822AWX9858AWX9861 P83-141.DIGITAL MAIN ASSYAWX9827AWX9727AWX9950 P83-151.COMPONENT ASSYAWX9866AWX9951AWX9867 PACKING SECTION P79-2AC Power CordADG7111ADG7062ADG7062 P79-6Packi

12、ng CaseAHD8722AHD8723AHD8730 P79-9Operating Instructions (En)ARB7459Not usedNot used P79-12Operating Instructions (CD-ROM)ARU7006ARU7004ARU7028 NSPP79-13Warranty CardARY7007ARY7128ARY7128 P79-14Remote Control Unit SEL/MIDAXD7612Not usedAXD7613 P79-14RF Remote Control UnitNot usedAXD7580Not used Radi

13、oFans.CN 收音机爱 好者资料库 3SC-LX85 5678 5678 A B C D E F Notes : For PCB ASSEMBLIES, Refer to “CONTRAST OF PCB ASSEMBLIES”. 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 ADE7138 which has clamp filter attach

14、ed for this model. P79-15Battery DoorAZN8047Not usedAZN8047 P79-15Battery CoverNot usedAZN8049Not used NSPP79-17Dry Cell Battery (R3)VEM1051Not usedVEM1051 NSPP79-17Dry Cell Battery (LR6)Not usedVEM1053Not used Operating InstructionsNot usedARH7107ARH7107 Operating InstructionsNot usedARH7108ARH7108

15、 Operating InstructionsNot usedARH7109ARH7109 NSPLabel (WEEE)Not usedARW7322Not used NSPName Label AD(EL)Not usedAAL7447Not used NSPName Label RC(EL)Not usedAAL7446Not used IR Bluster CableNot usedADF7007Not used RF Receiver BoxNot usedAXX7272Not used RF Remote CautionNot usedARM7131Not used Manual

16、AssyNot usedAXX7286AXX7286 Wifi Cable (service)Not usedADE7138ADE7138 NSPWifi Converter ENot used EXTERIOR SECTION P81-9Power Transformer (T1501)ATS7447ATS7448ATS7439 P81-10Fuse (FU13, FU14 : 1 A)REK1142Not usedNot used P81-10Fuse (FU13, FU14 : T800mA)Not usedAEK7072AEK7072 P81-11Fuse (FU11, FU12, F

17、U15 : 1.25 A)REK1143Not usedNot used P81-11Fuse (FU11, FU12, FU15 : T1 A)Not usedAEK7073AEK7073 P81-12Fuse (FU10 : 4 A)REK1149Not usedNot used P81-12Fuse (FU10 : T3.15 A)Not usedAEK1059AEK1059 P81-24InsulatorAMR7198DXA1904DXA1904 REAR SECTION P83-16AM/FM Tuner UnitAXX7282AXX7283AXX7283 P83-23Rear Pa

18、nelANC8599ANC8600ANC8607 P83-25D. Main Shield 85 (MTL)ANK7162ANK7162Not used NSPP83-26PC SupportVEC1749VEC1749Not used P83-36Nylon RivetAEC7406AEC7406Not used CHASSIS SECTION P85-13Fuse (FU4 : 2 A)REK1139Not usedNot used P85-13Fuse (FU4 : T4 A)Not usedREK1104REK1104 P85-14Fuse (FU21, FU22, FU31, FU3

19、2 : 1.25A)REK1143Not usedNot used P85-14Fuse (FU21, FU22 : T800 mA)Not usedAEK7072AEK7072 P85-14Fuse (FU31, FU32 : T1 A)Not usedAEK7073AEK7073 P85-15Fuse (FU1 : 10 A)REK1154Not usedNot used P85-15Fuse (FU1 : T5 A)Not usedAEK1061AEK1061 FRONT SECTION P87-13FilterAAK8443AAK8459AAK8459 P87-14Display Pa

20、nelAAK8567AAK8568AAK8568 NSPP87-23Panel BaseAMB8041AMB8042AMB8042 P87-26Door PanelANB7562ANB7563ANB7563 P87-27Front Panel (AL)ANB7565ANB7566ANB7570 P87-29PIONEER Badge (AL)VAM1159VAM1158VAM1158 MarkNo.Symbol and Description SC-57/UXJCB SC-LX85/SYXJ5 SC-LX75/SYXJ5Remarks RadioFans.CN 收音机爱 好者资料库 4SC-L

21、X85 1234 A B C D E F 1234 CONTRAST OF PCB ASSEMBLIES A F AUDIO ASSY AWX9790, AWX9831 and AWX9834 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. B F DAC HIGH ASSY AWX9822, AWX

22、9858 and AWX9861 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. C F FRONT HDMI USB ASSY AWX9749 and AWX9969 are constructed the same except for the following: MarkSymbol and

23、DescriptionAWX9790AWX9831AWX9834Remarks JA2502, JA3202 2P PIN JACKAKB7234AKB7234AKB7233 CN2510 18P SOCKETAKP7123AKP7123Not used JA2501, JA2503, JA2504, JA2951AKB7218AKB7218XKB3017 JA3101 PIN JACK(4P)AKB7218AKB7218XKB3017 JA3102 RCA JACKAKB7237AKB7237AKB7236 JA3201 PIN JACK(6P)AKB7221AKB7221XKB3037 R

24、2663, R2664RS1/10SR331JRS1/10SR561JRS1/10SR561J R3030, R3034Not usedRS1/10SR472JRS1/10SR472J R3032RS1/8SQ562JRS1/8SQ182JRS1/8SQ182J R3951-R3958Not usedNot usedRS1/10SR473J C2501-C2504, C2521-C2524Not usedCCSRCH101J50CCSRCH101J50 C2541-C2544, C2561, C2562Not usedCCSRCH101J50CCSRCH101J50 C2583, C2584,

25、 C2603, C2604Not usedCCSRCH101J50CCSRCH101J50 C3113, C3114, C3163, C3164Not usedCCSRCH101J50CCSRCH101J50 C3213, C3214, C3263, C3264Not usedCCSRCH101J50CCSRCH101J50 C3283, C3284, C3922, C3923Not usedCCSRCH101J50CCSRCH101J50 C3945Not usedCCSRCH101J50CCSRCH101J50 C2563, C2564Not usedCCSRCH220J50CCSRCH2

26、20J50 C2661, C2662Not usedCCSRCH221J50CCSRCH221J50 C2665, C2666, C3111, C3112Not usedCCSRCH331J50CCSRCH331J50 C3161, C3162, C3211, C3212Not usedCCSRCH331J50CCSRCH331J50 C3261, C3262, C3281, C3282Not usedCCSRCH331J50CCSRCH331J50 C3924, C3925, C3944Not usedCCSRCH331J50CCSRCH331J50 C2951, C2952, C2971,

27、 C2972Not usedCCSRCH471J50CCSRCH471J50 C2667, C2668Not usedCCSRCH561J50CCSRCH561J50 C3011, C3012CCSRCH331J50Not usedNot used MarkSymbol and DescriptionAWX9822AWX9858AWX9861Remarks D21301SS302Not usedNot used JA2008 RCA JACKAKB7235AKB7235AKB7173 JA2101 8P MINI DIN SOCKETBKP1127Not usedNot used R2002,

28、 R2004RS1/10SR220JRS1/10SR270JRS1/10SR270J R2133, R2134Not usedRS1/10SR0R0JRS1/10SR0R0J R2135RS1/10SR0R0JNot usedNot used R2140, R2141RS1/10SR474JNot usedNot used R2142, R2143RS1/10SR331JNot usedNot used R2144, R2145, R2231-R2233Not usedRS1/10SR0R0JRS1/10SR0R0J R2491RS1/8SQ105JRS1/8SQ222JRS1/8SQ222J

29、 R2492RS1/8SQ474JRS1/8SQ105JRS1/8SQ105J C2124, C2126CKSRYB103K50Not usedNot used C2127, C2128CEAT220M50Not usedNot used MarkSymbol and DescriptionAWX9749AWX9969Remarks C8043, C8108CKSSYB102K50CCSSCH102J50 5SC-LX85 5678 5678 A B C D E F E F MULTI CH IN ASSY AWX9857 and AWX9856 are constructed the sam

30、e except for the following: The mounting positions of the additional parts are described in the circuit diagram and PCB diagram of the parent manual. F F DIGITAL MAIN ASSY AWX9827, AWX9727 and AWX9950 are constructed the same except for the following: The mounting positions of the additional parts a

31、re described in the circuit diagram and PCB diagram of the parent manual. MarkSymbol and DescriptionAWX9857AWX9856Remarks C7761-C7764, C7767-C7770Not usedCCSRCH101J50 C7773-C7776, C7779-C7782Not usedCCSRCH101J50 MarkSymbol and DescriptionAWX9827AWX9727AWX9950Remarks R610, R618Not usedRS1/8SQ105JRS1/

32、8SQ105J R9513RS1/16SS100JRS1/16SS0R0JRS1/16SS100J R9518RS1/16SS82R0DRS1/16SS82R0DRS1/16SS1501D R9519RS1/16SS331JRS1/16SS331JRS1/16SS152J R9520RS1/16SS7501DRS1/16SS7501DRS1/16SS3302D R9521RS1/16SS622JRS1/16SS622JRS1/16SS163J R9522RS1/16SS3301DRS1/16SS3301DRS1/16SS1502D R9531RS1/16SS3302DRS1/16SS9101D

33、RS1/16SS3302D R9532RS1/16SS123JRS1/16SS562JRS1/16SS123J R9533RS1/16SS2402DRS1/16SS6801DRS1/16SS2402D R9534RS1/16SS2401DRS1/16SS4700DRS1/16SS2401D R9535RS1/16SS112JRS1/16SS301JRS1/16SS112J R9536, R9540, R9542, R9543RS1/8SQ0R0JNot usedRS1/8SQ0R0J R9555, R9564RS1/8SQ0R0JNot usedRS1/8SQ0R0J C9577Not use

34、dACH7309Not used C9578Not usedACH7314Not used C140, C995, C1355VCH1277VCH1277CEVW221M4 C197Not usedCCSSCH101J50CCSSCH101J50 C203, C428, C447CKSSYB104K16CCSSCH331J50CCSSCH331J50 C619, C650CCSSCH102J50CCSSCH101J50CCSSCH101J50 C996, C1672, C1673ACH7306ACH7306Not used C1008CCSSCH471J50CCSSCH101J50CCSSCH

35、101J50 C1770, C1847CEVW101M16CEVW101M16Not used C9056, C9072CCSSCH471J50CCSSCH101J50CCSSCH101J50 C9314CKSSYB104K16CCSSCH180J50CCSSCH180J50 C9322Not usedCCSSCH220J50CCSSCH220J50 C9547CKSSYB682K25CKSSYB682K25CCSSCH102J50 C9553CKSSYB472K50CKSSYB472K50CCSSCH102J50 C9565CKSSYB152K50CKSSYB472K50CKSSYB152K

36、50 C9570CCSSCH102J50CKSSYB682K25CCSSCH102J50 C9588, C9608CFHXSQ103J16CFHXSQ103J16Not used C9593ACH7306ACH7306Not used C9621CCSSCH101J50CKSSYB104K16CCSSCH101J50 C9742CCSSCH221J50CCSSCH101J50CCSSCH101J50 C9751CCSSCH471J50CCSSCH101J50CCSSCH101J50 C9757CKSSYB104K16CCSSCH101J50CCSSCH101J50 C1836CEVW470M1

37、6CEVW470M16Not used C156VCH1268VCH1268CEVW101M4 C1031, C9004, C9702VCH1234VCH1234CEVW101M16 C9537VCH1234VCH1234Not used 6SC-LX85 1234 A B C D E F 1234 H F COMPONENT ASSY AWX9866, AWX9951 and AWX9867 are constructed the same except for the following: I F COMPOSITE ASSY AWX9791 and AWX9836 are constru

38、cted the same except for the following: J F MIC HP ASSY AWX9800 and AWX9968 are constructed the same except for the following: K F DISPLAY ASSY AWX9796 and AWX9967 are constructed the same except for the following: O F IR BUFFER ASSY AWX9793 and AWX9952 are constructed the same except for the follow

39、ing: R F IR POWER AMP ASSY AWH7030, AWH7037 and AWH7040 are constructed the same except for the following: MarkSymbol and DescriptionAWX9866AWX9951AWX9867Remarks JA8301 6P PIN JACK AUAKB7225AKB7225AKB7224 JA8302, JA8304 3P PIN JACK AUAKB7228AKB7228AKB7227 JA8305 3P PIN JACK AUAKB7228AKB7228Not used

40、R8316, R8318, R8320RS1/10SR68R0FRS1/10SR68R0FNot used R8317, R8319, R8321RS1/10SR3R9JRS1/10SR3R9JNot used R8361, R8362RS1/10SR0R0JRS1/10SR100JRS1/10SR100J C8394CCSRCH470J50CCSRCH470J50Not used MarkSymbol and DescriptionAWX9791AWX9836Remarks JA3601-JA3603 2P PIN JACKAKB7230AKB7229 JA3604, JA3605 1P P

41、IN JACKAKB7232AKB7231 R3616RS1/10SR68R0DRS1/10SR68R0F C3608, C3610CKSRYB104K16CKSRYB104K50 MarkSymbol and DescriptionAWX9800AWX9968Remarks C3473CKSRYB471K50CCSRCH471J50 C3490CKSRYB102K50CCSRCH102J50 MarkSymbol and DescriptionAWX9796AWX9967Remarks C3006, C3302CKSRYB471K50CCSRCH471J50 C3102, C3201, C3

42、306CKSRYB102K50CCSRCH102J50 C3104CKSRYB102K50CCSRCH330J50 MarkSymbol and DescriptionAWX9793AWX9952Remarks R6857RS1/8SQ225JRS1/8SQ224J MarkSymbol and DescriptionAWH7030AWH7037AWH7040Remarks IC4004TC74VHC08FKTC74VHCT08AFKS1TC74VHCT08AFKS1 IC4905TC7SH08FUS1TC7SET08FUS1TC7SET08FUS1 IC5101UPC4570G2-ANot

43、usedNot used Q4121, Q4221, Q47212SC2713Not usedNot used Q4111, Q4211, Q4311, Q4411LSA1576UBLTA114TUBLTA114TUB Q4511, Q4611, Q4711, Q4811LSA1576UBLTA114TUBLTA114TUB Q4911LSA1576UBLTA114TUBLTA114TUB Q4122, Q4222, Q4722LSA1576UBNot usedNot used Q4023, Q4025LSC4081UBDTC623TUDTC623TU Q5101LSC4081UBNot us

44、edNot used Q4105, Q4106, Q4205, Q4206LTC124EUBDTC115EUADTC115EUA Q4305, Q4306, Q4405, Q4406LTC124EUBDTC115EUADTC115EUA Q4505, Q4506, Q4605, Q4606LTC124EUBDTC115EUADTC115EUA Q4705, Q4706, Q4805, Q4806LTC124EUBDTC115EUADTC115EUA 7SC-LX85 5678 5678 A B C D E F Q4905, Q4906LTC124EUBDTC115EUADTC115EUA D4

45、116, D4216, D4316, D4416RB161VA-20RB500V-40RB500V-40 D4516, D4616, D4716, D4816RB161VA-20RB500V-40RB500V-40 D4916RB161VA-20RB500V-40RB500V-40 D40051SS3521SS3551SS355 D4103, D4120, D4203, D42201SS302Not usedNot used D4111, D4211, D4311, D44111SS302DAN217UDAN217U D4511, D4611, D4711, D48111SS302DAN217

46、UDAN217U D4703, D47201SS302Not usedNot used D49111SS302DAN217UDAN217U D4027, D4028, D4029, D4030RKZ4.7KGNot usedNot used D4031RKZ4.7KGNot usedNot used L4000QTL1013RS1/10SR101JRS1/10SR101J JA4301, JA4501, JA4901AKE7149AKE7147AKE7143 JA5101 SP TERMINAL 4-P(V0)AKE7149AKE7147AKE7143 JA4101 SP TERMINAL 6

47、-P(V0)AKE7150AKE7148AKE7144 R4176, R4180, R4276, R4280ACN7195RS1/4S0R0JRS1/4S0R0J R4776, R4780ACN7195RS1/4S0R0JRS1/4S0R0J R5034, R5036Not usedRS1/8SQ0R0JRS1/8SQ0R0J R4113, R4213, R4713, R5107RS1/10SR0R0JNot usedNot used R5108, R5112, R5121, R5130RS1/10SR0R0JNot usedNot used R5134, R5136, R5138, R514

48、0RS1/10SR0R0JNot usedNot used R5027, R5028, R5031, R5032RS1/10SR0R0JRS1/10SR101JRS1/10SR101J R4005RS1/10SR0R0JRS1/10SR103JRS1/10SR103J R5113, R5114, R5122, R5123RS1/10SR100JNot usedNot used R5131, R5132RS1/10SR100JNot usedNot used R4275, R4475, R4675, R4775RS1/10SR100JRS1/10SR101JRS1/10SR101J R4875R

49、S1/10SR100JRS1/10SR101JRS1/10SR101J R4144, R4161, R4175, R4244RS1/10SR101JNot usedNot used R4261, R4282, R4744, R4761RS1/10SR101JNot usedNot used R4793RS1/10SR101JNot usedNot used R4185, R4285, R4785, R5141RS1/10SR103JNot usedNot used R4071, R4074, R5079RS1/10SR103JRS1/10SR104JRS1/10SR104J R4041, R4045, R4127, R4160RS1/10SR103JRS1/10SR473JRS1/10SR473J R4227, R4260, R4327, R4360RS1/10SR103JRS1/10SR473JRS1/10SR473J