Pioneer-SCLX75-avr-sup3电路图 维修手册.pdf

《Pioneer-SCLX75-avr-sup3电路图 维修手册.pdf》由会员分享，可在线阅读，更多相关《Pioneer-SCLX75-avr-sup3电路图 维修手册.pdf（8页珍藏版）》请在收音机爱好者资料库上搜索。

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 RRV4261 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 Requirement The voltage can be converted by the following method. SC-LX85AXJ5AC 220 V to 230 V/ 240 VWith the voltage selector SC-LX75AXJ5AC 220 V to 230 V/ 240 VWith the voltage selector Model No.Order No.Remarks SC-57/UXJC

4、BRRV4195 K-ZZZ SEPT. 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 CONTRAST TABLE SC-57/UXJCB, SC-LX85/AXJ5 and SC-LX75/AXJ5 are constructed the same except for the following: Parts marked by NSP are generally unavailable because they are not in our Master

5、 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 for disassembly. For the applying amount of lubricants or glue, f

6、ollow 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 manual for the base model. NOTES: When ordering resistors, first convert resistance values into code form as shown in the following examp

7、les. 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 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

8、103 R50 1R0 561 473 RN1/4PC F562 x 10156215261 MarkNo.Symbol and Description SC-57/UXJCBSC-LX85/AXJ5SC-LX75/AXJ5Remarks PCB ASSEMBLIES P85-11.IR POWER AMP ASSYAWH7030AWH7042AWH7043 NSP1.IR BUFFER ASSYAWM8249AWM8282AWM8282 P85-2 2.IR BUFFER ASSYAWX9793AWX9952AWX9952 NSP1.PRIM DISPLAY ASSYAWM8250AWM82

9、66AWM8266 P85-4 2.PRIMARY ASSYAWX9799AWX9852AWX9852 P87-1 2.DISPLAY ASSYAWX9796AWX9967AWX9967 P87-4 2.MIC HP ASSYAWX9800AWX9968AWX9968 NSP1.AUDIO COMPOSITE ASSYAWR7106AWR7127AWR7128 P83-2 2.AUDIO ASSYAWX9790AWX9986AWX9987 P83-3 2.COMPOSITE ASSYAWX9791AWX9791AWX9836 NSP1.INTERFACE REG ASSYAWR7111AWR7

10、134AWR7134 P81-3 2.IR REG ASSYAWX9806AWX9995AWX9995 P81-4 2.B DIODE ASSYAWX9808AWX9958AWX9958 P85-7 2.A REG BRIDGE ASSYAWX9810AWX9970AWX9970 NSP1.REG BRIDGE ASSYAWR7112AWR7131AWR7133 P81-6 2.DISPLAY BRIDGE ASSYAWX9815AWX9956AWX9956 P81-7 2.F-IN BRIDGE ASSYAWX9816AWX9965AWX9965 P83-9 2.MCH BRIDGE ASS

11、YAWX9818AWX9818Not used P83-11 2.MULTI CH IN ASSYAWX9857AWX9857Not used P85-8 2.REG ASSYAWX9813AWX9991AWX9991 P85-10 2.FB-CONNECT ASSYAWX9819AWX9966AWX9966 P87-61.FRONT HDMI USB ASSYAWX9749AWX9969AWX9969 P83-131.DAC HIGH ASSYAWX9822AWX9997AWX9999 P83-141.DIGITAL MAIN ASSYAWX9827AWX9992AWX9993 P83-15

12、1.COMPONENT ASSYAWX9866AWX9951AWX9867 PACKING SECTION P79-2AC Power CordADG7111ADG7105ADG7105 P79-6Packing CaseAHD8722AHD8726AHD8733 P79-9Operating Instructions (En)ARB7459Not usedNot used Operating Instructions (Zhch)Not usedARC8003ARC8003 P79-11Caution Sheet SPARM7083ARM7104ARM7104 P79-12Operating

13、 Instructions (CD-ROM)ARU7006ARU7012ARU7026 NSPP79-13Warranty CardARY7007ARY7118ARY7118 RadioFans.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”. P79-14Remote Control Unit SEL/MIDAXD7612Not usedAXD7613 P79-14RF Remote Control UnitNot us

14、edAXD7580Not used P79-15Battery DoorAZN8047Not usedAZN8047 P79-15Battery CoverNot usedAZN8049Not used NSPP79-17Dry Cell Battery (R3)VEM1051Not usedVEM1051 NSPP79-17Dry Cell Battery (LR6)Not usedVEM1053Not used IR Bluster CableNot usedADF7007Not used RF Receiver BoxNot usedAXX7272Not used RF Remote C

15、autionNot usedARM7131Not used NSPCCC S&E LabelNot usedDRW2310DRW2310 EXTERIOR SECTION P81-9Power Transformer (T1501)ATS7447ATS7448ATS7439 P81-10Fuse (FU13, FU14 : 1A)REK1142Not usedNot used P81-10Fuse (FU13, FU14 : T800mA)Not usedAEK7072AEK7072 P81-11Fuse (FU11, FU12, FU15 : 1.25A)REK1143Not usedNot

16、 used P81-11Fuse (FU11, FU12, FU15 : T1A)Not usedAEK7073AEK7073 P81-12Fuse (FU10 : 4A)REK1149Not usedNot used P81-12Fuse (FU10 : T3.15A)Not usedAEK1059AEK1059 P81-24InsulatorAMR7198Not usedNot used P81-24Insulator AssemblyNot usedDXA1904DXA1904 REAR SECTION P83-23Rear PanelANC8599ANC8603ANC8610 P83-

17、25D. Main Shield 85ANK7162ANK7162Not used NSPP83-26PC SupportVEC1749VEC1749Not used P83-36Nylon RivetAEC7406AEC7406Not used CHASSIS SECTION P85-13Fuse (FU4 : 2A)REK1139Not usedNot used P85-13Fuse (FU4 : 4A)Not usedREK1104REK1104 P85-14Fuse (FU21, FU22, FU31, FU32 : 1.25A)REK1143Not usedNot used P85-

18、14Fuse (FU21, FU22 :T800mA)Not usedAEK7072AEK7072 P85-14Fuse (FU31, FU32 : T1A)Not usedAEK7073AEK7073 P85-15Fuse (FU1 : 10A)REK1154Not usedNot used P85-15Fuse (FU1 : T5A)Not usedAEK1061AEK1061 FRONT SECTION P87-13FilterAAK8443AAK8459AAK8459 P87-14Display PanelAAK8567AAK8568AAK8568 NSPP87-23Panel Bas

19、eAMB8041AMB8042AMB8042 P87-26Door PanelANB7562ANB7563ANB7563 P87-27Front PanelANB7565ANB7566ANB7570 P87-29PIONEER BadgeVAM1159VAM1158VAM1158 MarkNo.Symbol and Description SC-57/UXJCBSC-LX85/AXJ5SC-LX75/AXJ5Remarks RadioFans.CN 收音机爱 好者资料库 4SC-LX85 1234 A B C D E F 1234 CONTRAST OF PCB ASSEMBLIES A F

20、AUDIO ASSY AWX9790, AWX9986 and AWX9987 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, AWX9997 and AWX9999 are constructed the same except for the

21、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: F F DIGITAL MAIN ASSY AWX9827, AWX9992 and AWX9993 are constructed the s

22、ame except for the following: MarkSymbol and DescriptionAWX9790AWX9986AWX9987Remarks CN2510 18P SOCKETAKP7123AKP7123Not used JA2502, JA3202 2P PIN JACKAKB7234AKB7234AKB7233 JA2501, JA2503, JA2504, JA2951AKB7218AKB7218XKB3017 JA3101 PIN JACK(4P)AKB7218AKB7218XKB3017 JA3201 PIN JACK(6P)AKB7221AKB7221X

23、KB3037 JA3102 RCA JACKAKB7237AKB7237AKB7236 R3030, R3034Not usedRS1/10SR472JRS1/10SR472J R3032RS1/8SQ562JRS1/8SQ182JRS1/8SQ182J R3951-R3958Not usedNot usedRS1/10SR473J C3011, C3012CCSRCH331J50Not usedNot used MarkSymbol and DescriptionAWX9822AWX9997AWX9999Remarks D21301SS302Not usedNot used JA2008 R

24、CA JACKAKB7235AKB7235AKB7173 JA2101 SOCKETBKP1127Not usedNot used R2002, R2004RS1/10SR220JRS1/10SR270JRS1/10SR270J R2133, R2134, R2144, R2145Not usedRS1/10SR0R0JRS1/10SR0R0J R2135RS1/10SR0R0JNot usedNot used R2140, R2141RS1/10SR474JNot usedNot used R2142, R2143RS1/10SR331JNot usedNot used R2201, R22

25、02, R2203RS1/16SS0R0JRS1/16SS100JRS1/16SS100J R2231, R2232, R2233Not usedRS1/10SR0R0JRS1/10SR0R0J R2491RS1/8SQ105JRS1/8SQ222JRS1/8SQ222J R2492RS1/8SQ474JRS1/8SQ105JRS1/8SQ105J C2124, C2126CKSRYB103K50Not usedNot used C2291CCSRCH331J50CCSRCH100D50CCSRCH100D50 C2127, C2128CEAT220M50Not usedNot used Ma

26、rkSymbol and DescriptionAWX9749AWX9969Remarks C8043, C8108CKSSYB102K50CCSSCH102J50 MarkSymbol and DescriptionAWX9827AWX9992AWX9993Remarks R610, R618Not usedRS1/8SQ105JRS1/8SQ105J R1626, R1627, R1634, R1635RS1/16SS100JRS1/16SS220JRS1/16SS220J R1680, R1681RS1/16SS100JRS1/16SS220JRS1/16SS220J R9110RS1/

27、16SS0R0JRS1/16SS100JRS1/16SS100J R9513RS1/16SS100JRS1/16SS0R0JRS1/16SS100J R9518RS1/16SS82R0DRS1/16SS82R0DRS1/16SS1501D R9519RS1/16SS331JRS1/16SS331JRS1/16SS152J R9520RS1/16SS7501DRS1/16SS7501DRS1/16SS3302D R9521RS1/16SS622JRS1/16SS622JRS1/16SS163J R9522RS1/16SS3301DRS1/16SS3301DRS1/16SS1502D C996,

28、C1672, C1673, C9593ACH7306ACH7306Not used C619, C650, C9211CCSSCH102J50CCSSCH101J50CCSSCH101J50 5SC-LX85 5678 5678 A B C D E F The mounting positions of the additional parts are described in the circuit diagram and PCB diagram of the parent manual. H F COMPONENT ASSY AWX9866, AWX9951 and AWX9867 are

29、 constructed the same except for the following: I F COMPOSITE ASSY AWX9791 and AWX9836 are constructed 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 th

30、e following: C9742CCSSCH221J50CCSSCH101J50CCSSCH101J50 C1008, C9056, C9072, C9751CCSSCH471J50CCSSCH101J50CCSSCH101J50 C1770, C1847CEVW101M16CEVW101M16Not used C9588, C9608CFHXSQ103J16CFHXSQ103J16Not used C9229CKSSYB104K16CCSSCH100D50CCSSCH100D50 C9317, C9632, C9757CKSSYB104K16CCSSCH101J50CCSSCH101J5

31、0 C9314, C9640CKSSYB104K16CCSSCH180J50CCSSCH180J50 C9626, C9631CKSSYB104K16CCSSCH220J50CCSSCH220J50 C9695CKSSYB104K16CCSSCH221J50CCSSCH221J50 C203, C428, C447, C9642CKSSYB104K16CCSSCH331J50CCSSCH331J50 C9553CKSSYB472K50CKSSYB472K50CCSSCH102J50 C9547CKSSYB682K25CKSSYB682K25CCSSCH102J50 C932, C9536, C

32、9680Not usedCCSSCH100D50CCSSCH100D50 C197, C9224, C9225Not usedCCSSCH101J50CCSSCH101J50 C9322Not usedCCSSCH220J50CCSSCH220J50 C9518, C9525Not usedCCSSCH330J50CCSSCH330J50 C9722Not usedCCSSCH331J50CCSSCH331J50 C140, C995, C1355VCH1277VCH1277CEVW221M4 C1836CEVW470M16CEVW470M16Not used C156VCH1268VCH12

33、68CEVW101M4 C1031, C9004, C9702VCH1234VCH1234CEVW101M16 C9537VCH1234VCH1234Not used MarkSymbol and DescriptionAWX9827AWX9992AWX9993Remarks MarkSymbol and DescriptionAWX9866AWX9951AWX9867Remarks JA8301 6P PIN JACK AUAKB7225AKB7225AKB7224 JA8302, JA8304 3P PIN JACK AUAKB7228AKB7228AKB7227 JA8305 3P PI

34、N JACK AUAKB7228AKB7228Not used 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 JACKAK

35、B7230AKB7229 JA3604, JA3605 1P PIN JACKAKB7232AKB7231 R3616RS1/10SR68R0DRS1/10SR68R0F C3608, C3610CKSRYB104K16CKSRYB104K50 MarkSymbol and DescriptionAWX9800AWX9968Remarks C3473CKSRYB471K50CCSRCH471J50 C3490CKSRYB102K50CCSRCH102J50 MarkSymbol and DescriptionAWX9796AWX9967Remarks C3006, C3302CKSRYB471

36、K50CCSRCH471J50 C3102, C3201, C3306CKSRYB102K50CCSRCH102J50 C3104CKSRYB102K50CCSRCH330J50 6SC-LX85 1234 A B C D E F 1234 O F IR BUFFER ASSY AWX9793 and AWX9952 are constructed the same except for the following: R F IR POWER AMP ASSY AWH7030, AWH7042 and AWH7043 are constructed the same except for th

37、e following: MarkSymbol and DescriptionAWX9793AWX9952Remarks R6857RS1/8SQ225JRS1/8SQ224J MarkSymbol and DescriptionAWH7030AWH7042AWH7043Remarks IC4004TC74VHC08FKTC74VHCT08AFKS1TC74VHCT08AFKS1 IC4905TC7SH08FUS1TC7SET08FUS1TC7SET08FUS1 Q4121, Q4221, Q47212SC27132SC31382SC3138 Q4122, Q4222, Q4722LSA157

38、6UB2SA1576A2SA1576A Q4111, Q4211, Q4311, Q4411LSA1576UBLTA114TUBLTA114TUB Q4511, Q4611, Q4711, Q4811LSA1576UBLTA114TUBLTA114TUB Q4911LSA1576UBLTA114TUBLTA114TUB Q5101LSC4081UB2SC40812SC4081 Q4023, Q4025LSC4081UBDTC623TUDTC623TU Q4105, Q4106, Q4205, Q4206LTC124EUBDTC115EUADTC115EUA Q4305, Q4306, Q440

39、5, Q4406LTC124EUBDTC115EUADTC115EUA Q4505, Q4506, Q4605, Q4606LTC124EUBDTC115EUADTC115EUA Q4705, Q4706, Q4805, Q4806LTC124EUBDTC115EUADTC115EUA Q4905, Q4906LTC124EUBDTC115EUADTC115EUA D4027-D4031RKZ4.7KGNot usedNot used D4103, D4111, D4203, D42111SS302DAN217UDAN217U D4311, D4411, D4511, D46111SS302D

40、AN217UDAN217U D4703, D4711, D4811, D49111SS302DAN217UDAN217U D4005, D4120, D4220, D47201SS3521SS3551SS355 D4116, D4216, D4316, D4416RB161VA-20RB500V-40RB500V-40 D4516, D4616, D4716, D4816RB161VA-20RB500V-40RB500V-40 D4916RB161VA-20RB500V-40RB500V-40 L4000 Chip Solid InductorQTL1013RS1/10SR101JRS1/10

41、SR101J JA4301, A4501, JA4901AKE7149AKE7147AKE7143 JA5101 SP TERMINAL 4-P(V0)AKE7149AKE7147AKE7143 JA4101 SP TERMINAL 6-P(V0)AKE7150AKE7148AKE7144 R5034, R5036Not usedRS1/8SQ0R0JRS1/8SQ0R0J R5027, R5028, R5031, R5032RS1/10SR0R0JRS1/10SR101JRS1/10SR101J R5112, R5121, R5130RS1/10SR0R0JRS1/10SR101JRS1/1

42、0SR101J R5136RS1/10SR0R0JRS1/10SR102JRS1/10SR102J R4005RS1/10SR0R0JRS1/10SR103JRS1/10SR103J R5107, R5108RS1/10SR0R0JRS1/10SR1R0JRS1/10SR1R0J R4275, R4475, R4675, R4775RS1/10SR100JRS1/10SR101JRS1/10SR101J R4875RS1/10SR100JRS1/10SR101JRS1/10SR101J R5113, R5114, R5122, R5123RS1/10SR100JRS1/10SR102JRS1/

43、10SR102J R5131, R5132RS1/10SR100JRS1/10SR102JRS1/10SR102J R4071RS1/10SR103JRS1/10SR104JRS1/10SR104J R4074, R4185, R4285, R4785RS1/10SR103JRS1/10SR104JRS1/10SR104J R5079RS1/10SR103JRS1/10SR104JRS1/10SR104J R4041, R4045, R4127, R4160RS1/10SR103JRS1/10SR473JRS1/10SR473J R4227, R4260, R4327, R4360RS1/10

44、SR103JRS1/10SR473JRS1/10SR473J R4427, R4460, R4527, R4560RS1/10SR103JRS1/10SR473JRS1/10SR473J R4627, R4660, R4727, R4760RS1/10SR103JRS1/10SR473JRS1/10SR473J R4827, R4860, R4927, R4960RS1/10SR103JRS1/10SR473JRS1/10SR473J R4190, R4290, R4790RS1/10SR104JRS1/10SR105JRS1/10SR105J R4186, R4286, R4786RS1/1

45、0SR104JRS1/10SR224JRS1/10SR224J R4032, R4033, R4040, R4157RS1/10SR153JRS1/10SR473JRS1/10SR473J R4257, R4357, R4457, R4557RS1/10SR153JRS1/10SR473JRS1/10SR473J 7SC-LX85 5678 5678 A B C D E F The mounting positions of the additional parts are described in the circuit diagram and PCB diagram of the pare

46、nt manual. S F PRIMARY ASSY AWX9799 and AWX9852 are constructed the same except for the following: R4657, R4757, R4857, R4957RS1/10SR153JRS1/10SR473JRS1/10SR473J R4000, R4027, R4078, R4079RS1/10SR182JRS1/10SR562JRS1/10SR562J R4090RS1/10SR182JRS1/10SR562JRS1/10SR562J R4184, R4284, R4784RS1/10SR183JRS

47、1/10SR184JRS1/10SR184J R5115, R5124, R5133RS1/10SR1R0JRS1/10SR101JRS1/10SR101J R4042RS1/10SR273JNot usedNot used R4189, R4289, R4789RS1/10SR273JRS1/10SR224JRS1/10SR224J R4059RS1/10SR2R2JRS1/10SR100JRS1/10SR100J R5001RS1/10SR3901FRS1/10SR1002FRS1/10SR1002F R4124, R4224, R4324, R4424RS1/10SR471JRS1/10

48、SR431JRS1/10SR431J R4524, R4624, R4724, R4824RS1/10SR471JRS1/10SR431JRS1/10SR431J R4924RS1/10SR471JRS1/10SR431JRS1/10SR431J R4096RS1/10SR472JRS1/10SR103JRS1/10SR103J R4110, R4210, R4310, R4410RS1/10SR472JRS1/10SR103JRS1/10SR103J R4510, R4610, R4710, R4810RS1/10SR472JRS1/10SR103JRS1/10SR103J R4910, R

49、5111, R5120, R5129RS1/10SR472JRS1/10SR103JRS1/10SR103J R5000RS1/10SR5600FRS1/10SR1501FRS1/10SR1501F R5035, R5037RS1/8SQ0R0JNot usedNot used R5029, R5030RS1/8SQ0R0JRS1/8SQ103JRS1/8SQ103J R5012, R5013, R5020, R5021RS1/8SQ103JRS1/8SQ104JRS1/8SQ104J R5011RS1/8SQ103JRS1/8SQ473JRS1/8SQ473J R5019RS1/8SQ104JRS1/8SQ224JRS1/8SQ224J R5018RS1/8SQ104JRS1/8SQ474JRS1/8SQ474J R5083-R5087RS1/8SQ105JNot usedNot used R5014, R5022RS1/8SQ223JR