Pioneer-SCLX56-avr-pl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 CORPORATION2012 2012 Printed in Japan SC-LX56 RRV4346 AV Receiver SC-LX56 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 SPECIFICATIONS and PANEL FACILITIES, refer t

3、o the operating instructions. ModelTypePorew Requirement The voltage can be converted by the following method. SC-LX56FXJAC 110 V- SC-LX56DLPWXJAC 220 V to 230 V/ 240 VWith the voltage selector SC-LX56AXJ5AC 220 V- Model No.Order No.Remarks SC-65/UXJCBRRV4311 K-ZZZ JUNE RadioFans.CN 收音机爱 好者资料库 2SC-L

4、X56 1234 A B C D E F 1234 1. CONTRAST OF MISCELLANEOUS PARTS CONTRAST TABLE SC-65/UXJCB, SC-LX56/FXJ, SC-LX56/DLPWXJ and SC-LX56/AXJ5 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 o

5、n 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, follow the instructions in this manu

6、al. (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 examples. Ex.1 When there are 2 effectiv

7、e 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 103 R50 1R0 561 473 RN1/4PC F562 x

8、10156215261 MarkNo.Symbol and Description SC-65 /UXJCB SC-LX56 /FXJ SC-LX56 /DLPWXJ SC-LX56 /AXJ5 Remarks PCB ASSEMBLIES NSP1.INTERFACE REG ASSYAWR7147AWR7164AWR7164AWR7164 P77-1 2.IR REG ASSYAWX1283AWX1296AWX1296AWX1296 P79-9 2.CONNECT ASSYAWX1160AWX1298AWX1298AWX1298 NSP1.PRE POWER ASSYAWR7149AWR7

9、165AWR7165AWR7165 P77-3 2.A-REG ASSYAWX1162AWX1300AWX1300AWX1300 NSP1.IR BUFFER ASSYAWM8306AWM8312AWM8312AWM8312 P79-2 2.IR BUFFER ASSYAWX1155AWX1297AWX1297AWX1297 1.AUDIO COMPOSITE ASSYAWR7135AWR7160AWR7160AWR7160 P79-4 2.AUDIO ASSYAWX1113AWX1273AWX1273AWX1273 P79-131.DAC HIGH ASSYAWX1103AWX1294AWX

10、1294AWX1294 P79-141.COMPONENT ASSYAWX1105AWX1287AWX1287AWX1287 P79-151.DIGITAL MAIN ASSYAWX1199AWX1281AWX1266AWX1266 1.D AMP ASSYAWH7047AWH7051AWH7051AWH7051 P81-1 2.D AMP ASSYAWX1210AWX1213AWX1213AWX1213 NSP1.PRIM DISPLAY ASSYAWM8289AWM8294AWM8293AWM8295 P81-2 2.PRIMARY ASSYAWX1136AWX1140AWX1139AWX

11、1141 P83-4 2.MIC HP ASSYAWX1148AWX1295AWX1295AWX1295 P83-71.FRONT HDMI USB ASSYAWX1110AWX1292AWX1292AWX1292 PACKING SECTION P75-3AC Power CordADG7118ADG7120ADG7123ADG7122 P75-7Quick Start GuideARH7119ARH7121ARH7122ARH7123 P75-8Caution Sheet SPARM7083ARM7083ARM7083ARM7104 NSPP75-9Caution CardARM7134A

12、RM7136ARM7137ARM7138 P75-10Operating Instructions (CD-ROM)ARU7032ARI7021ARU7034ARI7022 NSP Operating Instructions (En)ARB7480Not usedNot usedNot used NSP Operating Instructions (Fr)ARC8076Not usedNot usedNot used NSP Operating Instructions (Zhtw)Not usedARC8074Not usedNot used NSP Operating Instruct

13、ions (En)Not usedNot usedARB7482Not used NSP Operating Instructions (Es)Not usedNot usedARC8085Not used NSP Operating Instructions (Zhcn)Not usedNot usedNot usedARC8075 NSPP75-13Warranty CardARY7007Not usedNot usedARY7118 RadioFans.CN 收音机爱 好者资料库 3SC-LX56 5678 5678 A B C D E F Notes : For PCB ASSEMBL

14、IES, Refer to CONTRAST OF PCB ASSEMBLIES. CONTRAST OF PCB ASSEMBLIES A F AUDIO ASSY AWX1113 and AWX1273 are constructed the same except for the following: P75-19Packing CaseAHD8754AHD8757AHD8758AHD8759 Caution 220-230VNot usedNot usedARR7023Not used Caution Card SD SBNot usedNot usedARM7063Not used

15、EXTERIOR SECTION P77-9Power TransformerATS7455ATS7454ATS7452ATS7452 P77-10Fuse (FU13, FU14 : 1A)REK1142Not usedNot usedNot used P77-10Fuse (FU13, FU14 : T800mA)Not usedAEK7072AEK7072AEK7072 P77-11Fuse (FU11, FU12, FU15, FU21, FU22 : 1.25A) REK1143Not usedNot usedNot used P77-11Fuse (FU11, FU12, FU15

16、 : T1A)Not usedAEK7073AEK7073AEK7073 P77-11Fuse (FU21, FU22 : T800mA)Not usedAEK7072AEK7072AEK7072 P77-12Fuse (FU31, FU32 : 1.6A)REK1144Not usedNot usedNot used P77-12Fuse (FU31, FU32 : T800mA)Not usedAEK7072AEK7072AEK7072 P77-13Fuse (FU10 : 6A)REK1151Not usedNot usedNot used P77-13Fuse (FU10 : T5A)

17、Not usedAEK1061AEK1061AEK1061 P77-22InsulatorAMR7198DXA1904DXA1904DXA1904 REAR SECTION P79-19Rear PanelANC8632ANC8635ANC8636ANC8637 NSPCCC S LabelNot usedNot usedNot usedDRW2310 NSPLabel/CPANot usedNot usedAAX8227Not used Screw (For Voltage Selector)Not usedNot usedBBZ30P080FTBNot usedRear Panel CHA

18、SSIS SECTION P81-8Fuse (FU4 : 2A)REK1139REK1139Not usedNot used P81-8Fuse (FU4 : 4A)Not usedNot usedREK1104REK1104 P81-9Fuse (FU1 : 10A)REK1154Not usedNot usedNot used P81-9Fuse (FU1 : 10A)Not usedDEK1045Not usedNot used P81-9Fuse (FU1 : T5A)Not usedNot usedAEK1061AEK1061 FRONT SECTION P83-11Door Pa

19、nelAAN7237AAN7236AAN7236AAN7236 P83-21FilterAAK8443AAK8459AAK8459AAK8459 P83-22Display PanelAAK8567AAK8568AAK8568AAK8568 NSPP83-26Panel BaseAMB8041AMB8042AMB8042AMB8042 P83-27PanelANB7577ANB7579ANB7579ANB7579 P83-28Pioneer BadgeVAM1159VAM1158VAM1158VAM1158 MarkNo.Symbol and Description SC-65 /UXJCB

20、SC-LX56 /FXJ SC-LX56 /DLPWXJ SC-LX56 /AXJ5 Remarks MarkSymbol and DescriptionAWX1113AWX1273Remarks R3907, R3917-R3919, R3976RS1/10SR0R0JRS1/10SR100J R3982, R3983RS1/10SR0R0JRS1/10SR101J R3901, R3902RS1/10SR0R0JRS1/10SR2R2J R2763, R6745RS1/10SR100JRS1/10SR220J R3915RS1/10SR332JNot used R2688RS1/8SQ15

21、2JRS1/8SQ132J C2815, C2816CKSQYB103K50Not used C3021CKSRYB103K50Not used C3901CCSRCH270J50Not used C3908, C3911, C3912, C3916CCSRCH100D50Not used C3001, C3002CEAK2R2M50ACH7379 C3025, C3026CEAK100M50ACH7380 RadioFans.CN 收音机爱 好者资料库 4SC-LX56 1234 A B C D E F 1234 B F DAC HIGH ASSY AWX1103 and AWX1294 a

22、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 FRONT HDMI USB ASSY AWX1110 and AWX1292 are constructed the same except for the following: E F DIGITAL MAIN ASSY AWX1199, AW

23、X1281 and AWX1266 are constructed the same except for the following: MarkSymbol and DescriptionAWX1103AWX1294Remarks R2231, R2232Not usedRS1/8SQ393J C2058CKSQYB225K10CCG1222 C2401, C2402CKSRYB104K16Not used C2403, C2404DCH1201DCH1263 MarkSymbol and DescriptionAWX1110AWX1292Remarks C8044, C8045ACG112

24、8CCG1236 MarkSymbol and DescriptionAWX1199AWX1281AWX1266Remarks R683, R943, R1570RS1/16SS0R0JRS1/16SS100JRS1/16SS100J R9212RS1/16SS103JRS1/16SS123JRS1/16SS123J R1902RS1/16SS151JRS1/16SS101JRS1/16SS101J R1590, R9042, R9743RS1/16SS470JRS1/16SS101JRS1/16SS101J R1928RS1/16SS470JRS1/16SS560JRS1/16SS560J

25、R1571RS1/16SS0R0JRS1/16SS101JRS1/16SS0R0J R1807RS1/16SS470JVTL1127RS1/16SS470J R9133RS1/16SS330JRS1/16SS0R0JRS1/16SS330J C9298-C9300ACG1150CCG1236CCG1236 C997CCSSCH100D50Not usedNot used C720, C721, C1424CCSSCH101J50 CCSSCH331J50 CCSSCH331J50 C9255CCSSCH102J50 CCSSCH331J50 CCSSCH331J50 C1227CCSSCH33

26、1J50 CCSSCH471J50 CCSSCH471J50 C1029CCSSCH331J50 CKSSYB103K25 CKSSYB103K25 C926CEVW470M6R3CEVW101M4CEVW101M4 C422CKSQYB105K25VCG1072VCG1072 C1627, C1631, C1686, C1693CKSRYB105K16 CKSRYB103K50 CKSRYB103K50 C1380CKSSYB103K25 CKSSYB104K16 CKSSYB104K16 C155, C616, C628, C643CKSSYB104K16 CKSSYB103K25 CKS

27、SYB103K25 C664, C680, C981, C1034CKSSYB104K16 CKSSYB103K25 CKSSYB103K25 C1285, C1318, C1334, C1761CKSSYB104K16 CKSSYB103K25 CKSSYB103K25 C1783, C1785, C1791, C1801CKSSYB104K16 CKSSYB103K25 CKSSYB103K25 C9020, C9028, C9098, C9177CKSSYB104K16 CKSSYB103K25 CKSSYB103K25 C9212, C9681, C9721, C9726CKSSYB1

28、04K16 CKSSYB103K25 CKSSYB103K25 C9775CKSSYB104K16 CKSSYB103K25 CKSSYB103K25 C609, C655, C1205, C1211DCH1201DCH1263DCH1263 C1605, C1650, C1719, C1723DCH1201DCH1263DCH1263 C1740, C1743, C9226, C9228DCH1201DCH1263DCH1263 C9230DCH1201DCH1263DCH1263 C927, C1228, C1353, C1354DCH1201Not usedNot used C1428,

29、 C1732, C9638DCH1201Not usedNot used C449, C450, C1907, C1963ACG1128CCG1236CCG1236 C1964, C1971, C9406, C9407ACG1128CCG1236CCG1236 C9412, C9417, C9418, C9425ACG1128CCG1236CCG1236 C1208CEVW221M4VCH1234VCH1234 C9262DCH1246CKSSYB103K25 CKSSYB103K25 5SC-LX56 5678 5678 A B C D E F G F COMPONENT ASSY AWX1

30、105 and AWX1287 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. I F MIC HP ASSY AWX1148 and AWX1295 are constructed the same except for the following: N F IR BUFFER ASSY AWX11

31、55 and AWX1297 are constructed the same except for the following: Q F D AMP ASSY AWX1210 and AWX1213 are constructed the same except for the following: MarkSymbol and DescriptionAWX1105AWX1287Remarks R8391, R8392, R8610, R8626-R8634Not usedRS1/10SR0R0J R8418RS1/8SQ561JRS1/8SQ471J C8619CCSRCH100D50No

32、t used C8408, C8410, C8413, C8415CCSRCH102J50Not used C8421, C8422CCSRCH102J50 CCSRCH331J50 C8394CCSRCH470J50Not used C8608CCSRCH471J50Not used C8607CKSRYB103K50Not used C8409, C8414DCH1201DCH1263 C8378Not usedCCSRCH471J50 MarkSymbol and DescriptionAWX1148AWX1295Remarks C3480DCH1201DCH1263 C3460DCH1

33、165CCG1236 MarkSymbol and DescriptionAWX1155AWX1297Remarks R6806, R6826, R6846, R6866RS1/10SR22R0F RS1/10SR0R0J R6886, R6906, R6926, R7456RS1/10SR22R0F RS1/10SR0R0J R7476RS1/10SR22R0F RS1/10SR0R0J MarkSymbol and DescriptionAWX1210AWX1213Remarks IC4204, IC4404, IC4604, IC4704NJM12904VNJM2732V IC4804N

34、JM12904VNJM2732V JA4301, JA4501, JA4901AKE7109AKE7110 JA5101 Speaker Terminal 4-PAKE7109AKE7110 JA4101 Speaker Terminal 6-PAKE7107AKE7108 R5194Not usedRS1/10SR0R0J R4173, R4273, R4373, R4473Not usedRS1/8SQ105J R4573, R4673, R4773, R4873Not usedRS1/8SQ105J R4973Not usedRS1/8SQ105J R4174, R4274, R4374

35、, R4474Not usedRS1/8SQ242J R4574, R4674, R4774, R4874Not usedRS1/8SQ242J R4974Not usedRS1/8SQ242J R5191RS1/10SR0R0JNot used R4069RS1/10SR0R0JRS1/10SR100J R4097RS1/10SR100JRS1/10SR101J R5033RS1/10SR100JRS1/10SR120J R4128, R4180, R4184, R4228RS1/10SR101JRS1/10SR111J R4280, R4284, R4328, R4380RS1/10SR1

36、01JRS1/10SR111J R4384, R4428, R4480, R4484RS1/10SR101JRS1/10SR111J R4528, R4580, R4584, R4628RS1/10SR101JRS1/10SR111J R4680, R4684, R4728, R4780RS1/10SR101JRS1/10SR111J R4784, R4828, R4880, R4884RS1/10SR101JRS1/10SR111J R4928, R4980, R4984RS1/10SR101JRS1/10SR111J R4001, R4003, R4004, R4275RS1/10SR10

37、1JRS1/10SR121J R4475, R4675, R4775, R4875RS1/10SR101JRS1/10SR121J 6SC-LX56 1234 A B C D E F 1234 The mounting positions of the additional parts are described in the circuit diagram and PCB diagram of the parent manual. R F PRIMARY ASSY AWX1136, AWX1140, AWX1139 and AWX1141 are constructed the same e

38、xcept for the following: The mounting positions of the additional parts are described in the circuit diagram and PCB diagram of the parent manual. S F A-REG ASSY AWX1162 and AWX1300 are constructed the same except for the following: T F IR REG ASSY AWX1283, and AWX1296 are constructed the same excep

39、t for the following: W F CONNECT ASSY AWX1160 and AWX1298 are constructed the same except for the following: R5056, R5057, R5061RS1/10SR101JRS1/10SR121J R4110, R4210, R4310, R4410RS1/10SR103JRS1/10SR912J R4510, R4610, R4710, R4810RS1/10SR103JRS1/10SR912J R4910RS1/10SR103JRS1/10SR912J R5006RS1/4SA105

40、JRS1/4SA104J R4131, R4231, R4331, R4431RS1/8SQ103JRS1/8SQ752J R4531, R4631, R4731, R4831RS1/8SQ103JRS1/8SQ752J R4931RS1/8SQ103JRS1/8SQ752J R4132, R4232, R4332, R4432RS1/8SQ123JRS1/8SQ822J R4532, R4632, R4732, R4832RS1/8SQ123JRS1/8SQ822J R4932RS1/8SQ123JRS1/8SQ822J C4091CKSRYB104K50 CKSRYB103K50 Mark

41、Symbol and DescriptionAWX1210AWX1213Remarks MarkSymbol and DescriptionAWX1136AWX1140AWX1139AWX1141Remarks L1 Line FilterATF7046ATF7046ATF7050ATF7050 S81 Voltage SelectorNot usedNot usedAKX7020Not used CN81 ConnectorB2P3-VHNot usedNot usedNot used CN82 Connector(VH)Not usedB3P5-VHB3P5-VHB3P5-VH JA71

42、AC Inlet AssyADX7513ADX7513ADX7513ADX7464 KN2 Screw PlateVNE1948VNE1948Not usedVNE1948 MarkSymbol and DescriptionAWX1162AWX1300Remarks C7505, C7506, C7522CKSRYB103K50Not used C7509, C7510, C7517CKSRYB104K50Not used C7502, C7524-C7526CKSRYB473K50Not used MarkSymbol and DescriptionAWX1283AWX1296Remarks R7274RS1/4SA271JRS1/4SA105J MarkSymbol and DescriptionAWX1160AWX1298Remarks R7810, R7811, R7815-R7818RS1/10SR100JRS1/10SR120J