Pioneer-SCLX83-avr-sup3 维修电路原理图.pdf

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1、ORDER NO.PIONEER CORPORATION 1-1, Shin-ogura, Saiwai-ku, Kawasaki-shi, Kanagawa 212-0031, JapanPIONEER ELECTRONICS (USA) INC. P.O. Box 1760, Long Beach, CA 90801-1760, U.S.A.PIONEER EUROPE NV Haven 1087, Keetberglaan 1, 9120 Melsele, BelgiumPIONEER ELECTRONICS ASIACENTRE PTE. LTD. 253 Alexandra Road

2、, #04-01, Singapore 159936 PIONEER CORPORATION20102010 Printed in JapanSC-LX83RRV4144AUDIO/VIDEO MULTI-CHANNEL RECEIVER SC-LX83SC-LX73THIS 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

3、FACILITIES, refer to the operating instructions.ModelTypePorew RequirementThe voltage can be converted by the following method.SC-LX83AXJ5AC 220 V to 230 V/ 240 VWith the voltage selectorSC-LX73AXJ5AC 220 V to 230 V/ 240 VWith the voltage selectorModel No.Order No.RemarksSC-37/UXJCBSC-37/UXJCBRRV413

4、7RRV4138PCB RETRIEVAL DIAGRAMK-ZZZ SEPT.RadioFans.CN 收音机爱 好者资料库2SC-LX831234ABCDEF12341. EXPLODED VIEWS AND PARTS LISTCONTRAST TABLESC-37/UXJCB, SC-LX83/AXJ5 and SC-LX73/AXJ5 are constructed the same except for the following:Parts marked by NSP are generally unavailable because they are not in our Ma

5、ster 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,

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

7、.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 14 7 3R 5 01 R 0RD1/4PU JRD1/4PU JRN2H KRS1P K56 x 10147 x 103 R501R056147

8、3RN1/4PC F562 x 10156215261MarkNo.Symbol and DescriptionSC-37/UXJCBSC-LX83/AXJ5SC-LX73/AXJ5RemarksPCB ASSEMBLIESNSP1.AUDIO_COMPOSITE ASSYAWR7090AWR7100AWR7100P107-10 2.AUDIO ASSYAWX9647AWX9735AWX9735P107-121.DIGITAL MAIN ASSYAWX9620AWX9627AWX9628P107-131.DAC HIGH ASSYAWX9622AWX9711Not usedP107-141.D

9、AC LOW ASSYNot usedNot usedAWX9659P107-151.COMPONENT ASSYAWX9654AWX9654AWX9656P109-11.ICEPOWER AMP ASSYAWH7024AWH7031AWH7033NSP1.INTERFACE_REG ASSYAWR7085AWR7096AWR7096P109-4 2.INTERFACE ASSYAWX9605AWX9701AWX9701NSP1.MIC HP ICE ASSYAWM8190AWM8245AWM8244P107-1 2.ICE BUFFER ASSYAWX9598AWX9748AWX9747NS

10、P1.PRIM_DISPLAY ASSYAWM8191AWM8208AWM8215P111-3 2.DISPLAY ASSYAWX9600AWX9685AWX9692P109-3 2.PRIMARY ASSYAWX9604AWX9697AWX9697PACKING SECTIONP103-1AC Power CordADG7111ADG7105ADG7105P103-3IR Bluster CableADF7007ADF7007Not usedP103-5Protection Sheet LXAEH7030Not usedNot usedP103-8Packing CaseAHD8677AHD

11、8681AHD8688P103-11Operating Instrutions (En)ARB7446Not usedNot usedOperating Instrutions (Zhcn)Not usedARC7958ARC7958P103-13Caution Sheet SP (En)ARM7083Not usedNot usedP103-13Caution Sheet SP (Zhcn)Not usedARM7104ARM7104P103-14RF Remote CautionARM7131ARM7131Not usedNSPP103-15Warranty CardARY7007ARY7

12、118ARY7118P103-16RF Remote Control UnitAXD7580AXD7580Not usedP103-17Remote Control UnitNot usedNot usedAXD7592P103-18RF Receiver BoxAXX7272AXX7272Not usedP103-19Battery CoverAZN8049AZN8049Not usedP103-20Battery DoorNot usedNot usedAZN8047NSPP103-22Dry Cell Battery (LR6)VEM1047VEM1053Not usedNSPP103-

13、22Dry Cell Battery (R3)Not usedNot usedVEM1051RadioFans.CN 收音机爱 好者资料库3SC-LX8356785678ABCDEF Notes : For PCB ASSEMBLIES, Refer to “CONTRAST OF PCB ASSEMBLIES” and “2. SCHEMATIC DIAGRAM”.CONTRAST OF PCB ASSEMBLIES A F AUDIO ASSY AWX9647 and AWX9735 are constructed the same except for the following: Th

14、e mounting positions of the additional parts are described in the circuit diagram and PCB diagram of the parent manual.NSPCCC S&E LabelNot usedDRW2310DRW2310EXTERIOR SECTIONP105-8Power TransformerATS7430ATS7431ATS7431P105-9Fuse (FU13, FU14 : 1A)REK1142Not usedNot usedP105-9Fuse (FU13, FU14 : T 800 m

15、A)Not usedAEK7072AEK7072P105-10Fuse (FU11, FU12, FU15 : 1.25A)REK1143Not usedNot usedP105-10Fuse (FU11, FU12, FU15 : T 1 A)Not usedAEK7073AEK7073P105-11Fuse (FU61, FU62 : 10A)REK1154Not usedNot usedP105-11Fuse (FU61, FU62 : 10A)Not usedVEK1029VEK1029P105-21InsulatorAMR7198Not usedNot usedP105-21Insu

16、lator AssemblyNot usedDXA1904DXA1904REAR SECTIONP107-16FM/AM Tuner UnitAXX7267AXX7268AXX7268P107-24Rear PanelANC8568ANC8574ANC8581CHASSIS SECTIONP109-9Fuse (FU4 : 2A)REK1139Not usedNot usedP109-9Fuse (FU4 : 4 A)Not usedREK1104REK1104P109-10Fuse (FU21, FU22, FU31, FU32 : 1.25 A)REK1143Not usedNot use

17、dP109-10Fuse (FU21, FU22, FU31, FU32 : T 800 mA)Not usedAEK7072AEK7072P109-11Fuse (FU51, FU52 : 1.6A)REK1144Not usedNot usedP109-11Fuse (FU51 : T 1.25 A)Not usedAEK7074AEK7074P109-12Fuse (FU1 : 10 A)VEK1029Not usedNot usedP109-12Fuse (FU1 : T5 A)Not usedAEK1061AEK1061FRONT SECTIONP111-13FilterAAK844

18、3AAK8459AAK8459P111-14Display PanelAAK8488AAK8492AAK8492P111-15Power RingAAK8507AAK8477AAK8477P111-16Door SheetAAK8535AAK8536AAK8536P111-24Front PanelANB7531ANB7532ANB7536P111-25Door PanelANB7538ANB7539ANB7539P111-28P Base 27CU ASSYAZN8040AZN8041AZN8041P111-29Pioneer BadgeVAM1159VAM1158VAM1158P111-3

19、0STDBY BTN ASSYXAD3216AAD7773AAD7773MarkNo.Symbol and DescriptionSC-37/UXJCBSC-LX83/AXJ5SC-LX73/AXJ5RemarksMarkSymbol and DescriptionAWX9647AWX9735RemarksR2707, R2708RS1/10SR331JRS1/10SR562JR2709, R2710RS1/10SR562JRS1/10SR331JC2673-C2676CKSRYB122K50 CCSRCH122J50C2681, C2682, C3905CKSRYB104K16 CKSRYB

20、104K50C2691, C2692CCSRCH331J50 CCSRCH101J50C2852, C2853Not usedCCSRCH101J50C3051, C3052CCSRCH102J50 CCSRCH331J50C3167Not usedCCSRCH100D504SC-LX831234ABCDEF1234 B F DAC HIGH ASSY AWX9622 and AWX9711 are constructed the same except for the following: C F DAC LOW ASSY AWX9658 and AWX9659 are constructe

21、d the same except for the following: F F DIGITAL MAIN ASSY AWX9620 and AWX9627 are constructed the same except for the following: MarkSymbol and DescriptionAWX9622AWX9711RemarksD21301SS302Not usedJA2101 SocketBKP1127Not usedR2133, R2134, R2144, R2145Not usedRS1/10SR0R0JR2231-R2233Not usedRS1/10SR0R0

22、JR2135RS1/10SR0R0JNot usedR2142, R2143RS1/10SR331JNot usedR2140, R2141RS1/10SR474JNot usedR2492RS1/8SQ105JRS1/8SQ474JC2124, C2126CKSRYB103K50Not usedC2006, C2010-C2015, C2122CKSRYB104K16 CKSRYB104K50C2446, C2480CKSRYB104K16 CKSRYB104K50C2020, C2023, C2027, C2028CKSSYB104K10 CKSSYB104K16C2033, C2047,

23、 C2106, C2176CKSSYB104K10 CKSSYB104K16C2183, C2429, C2482CKSSYB104K10 CKSSYB104K16C2127, C2128CEAT220M50Not usedMarkSymbol and DescriptionAWX9658AWX9659RemarksD21301SS302Not usedJA2101 SocketBKP1127Not usedR2130-R2134, R2144, R2145Not usedRS1/10SR0R0JR2135RS1/10SR0R0JNot usedR2140, R2141RS1/10SR474J

24、Not usedR2142, R2143RS1/10SR331JNot usedC2124, C2126CKSRYB103K50Not usedC2127, C2128CEAK220M50Not usedMarkSymbol and DescriptionAWX9620AWX9627RemarksIC1809TC74VHC157FKNot usedIC1801AAT4614AIGU-2Not usedIC1806TC74VHC125FKNot usedIC1808TC74LCX157FKNot usedIC1816NJM2872BF33Not usedIC1803BU9450KVNot use

25、dD602, D6041SS352Not usedD1801, D1802HZU5R6(B2)Not usedL1801, L1802, L1806, L1808QTL1013Not usedL1811 Chip Solid InductorQTL1013Not usedX1801 CrystalASS7095Not usedJA1801 4p SocketAKP7201Not usedR1805Not usedRS1/10SR0R0JR1856, R1857, R1859, R1860Not usedRS1/16SS0R0JR1907, R1909, R1910Not usedRS1/16S

26、S0R0JR724, R725, R738Not usedRS1/16SS101JR1823, R1828RS1/10SR101JNot usedR1814RS1/10SR104JNot usedR1818RS1/16SS0R0JNot usedR739, R1806, R1807, R1819RS1/16SS101JNot usedR1820, R1824-R1827, R1829RS1/16SS101JNot used5SC-LX8356785678ABCDEF The mounting positions of the additional parts are described in

27、the circuit diagram and PCB diagram of the parent manual.R1843, R1863, R1864, R1866RS1/16SS101JNot usedR1867, R1869-R1874RS1/16SS101JNot usedR1901, R1902RS1/16SS101JNot usedR1808, R1809, R1812RS1/16SS102JNot usedR1905, R1906RS1/16SS102JNot usedR1801RS1/16SS103JNot usedR1817, R1821, R1822, R1831RS1/1

28、6SS104JNot usedR1832, R1834, R1835RS1/16SS104JNot usedR1813RS1/16SS105JNot usedR1868, R1892RS1/16SS151JNot usedR1846, R1847, R1865RS1/16SS470JNot usedR1830RS1/16SS473JNot usedR1891RS1/16SS680JNot usedR1833RAB4CQ470JNot usedC1855CCSSCH100D50Not usedC1014CCSSCH101J50 CCSSCH100D50C1802, C1812CCSSCH101J

29、50Not usedC173CCSSCH102J50 CCSSCH100D50C9037, C9038CCSSCH471J50CCSSCH330J50C1826, C1833, C1835CCSSCH471J50Not usedC1810, C1811CCSSCH8R0D50Not usedC1807CEVLW101M10Not usedC1803, C1844CEVW101M16Not usedC9807, C9808CKSQYB104K25 CKSQYB104K50C1854CKSQYB225K10Not usedC9817, C9823, C9850CKSRYB104K16CKSRYB1

30、04K50C1804CKSRYB104K16Not usedC1801CKSRYB105K10Not usedC632, C661, C937, C946CKSSYB104K10CKSSYB104K16C969, C976, C1296, C1341CKSSYB104K10CKSSYB104K16C1362, C1367-C1370, C1385CKSSYB104K10CKSSYB104K16C9043, C9066, C9083, C9095CKSSYB104K10CKSSYB104K16C9099, C9108CC9110, C9214CKSSYB104K10CKSSYB104K16C92

31、15, C9221, C9225, C9243CKSSYB104K10CKSSYB104K16C9253, C9255, C9306, C9308CKSSYB104K10CKSSYB104K16C9533, C9569, C9589, C9595CKSSYB104K10CKSSYB104K16C9600, C9894, C9896CKSSYB104K10CKSSYB104K16C1805, C1806, C1808, C1809CKSSYB104K10Not usedC1813C1815, C1819CKSSYB104K10Not usedC1820, C1825, C1832, C1834C

32、KSSYB104K10Not usedC1852, C1853CKSSYB104K10Not usedC143, C144, C418, C9024CKSSYB105K6R3DCH1246C9035, C9042, C9859, C9870CKSSYB105K6R3DCH1246C406, C611, C9362Not usedCCSSCH100D50C759, C760Not usedCCSSCH101J50MarkSymbol and DescriptionAWX9620AWX9627Remarks6SC-LX831234ABCDEF1234 F F DIGITAL MAIN ASSY A

33、WX9620 and AWX9628 are constructed the same except for the following: MarkSymbol and DescriptionAWX9620AWX9628RemarksIC3MX29LV640ETTI-70G-KNot usedIC9202D787E001BRFP250L-KNot usedIC9001AYW7333AYW7334IC606TC74VHC126FKNot usedIC1809TC74VHC157FKNot usedIC1812, IC9504TC7SH08FUS1Not usedIC9506Not usedLAN

34、9211-ABZJ-KIC9505RTL8201CP-LF-KNot usedIC1801AAT4614AIGU-2Not usedIC105Not usedTC7WHU04FUIC605, IC1806TC74VHC125FKNot usedIC1808TC74LCX157FKNot usedIC9017TC74LCX08FKNot usedIC1816NJM2872BF33Not usedIC9802, IC9805NJM2846DL3-33Not usedIC9803NJM2846DL3-18Not usedIC9816S-1172B12-U5Not usedIC9502K4S28163

35、2K-UC60-KNot usedIC9201IS42S16100E-6TL-KNot usedIC1803BU9450KVNot usedD602, D6041SS352Not usedD1801, D1802HZU5R6(B2)Not usedD98091SR154-400Not usedL9501, L9502, L9504, L9505ATF1211Not usedL9511 Chip BeadsNot usedATL7010L101, L604, L605, L1801QTL1013Not usedL1802, L1806, L1808, L1809QTL1013Not usedL1

36、811, L9021, L9201QTL1013Not usedL9203-L9205, L9503QTL1013Not usedL9506-L9510, L9811QTL1013Not usedL106, L9512Not usedQTL1013L9202 InductorCTF1357Not usedX102 Crystal (27 MHz)Not usedASS7092X1801 CrystalASS7095Not usedX9501 CrystalASS7098Not usedX9502 Crystal (25 MHz)Not usedASS7098X101 Crystal Oscil

37、latorASS7103Not usedJA1801 4p SocketAKP7201Not usedCN9501 5p ConnectorVKN1374Not usedR9213RS1/16SS914JNot usedR9662Not usedRS1/16SS1202FR9643, R9651Not usedRAB4CQ100JR9620, R9621, R9640, R9646Not usedRAB4CQ220JR1805Not usedRS1/10SR0R0JR148, R648-R650, R1856Not usedRS1/16SS0R0JR1857, R1859, R1860, R1

38、907Not usedRS1/16SS0R0JR1909, R1910, R9396-R9400Not usedRS1/16SS0R0JR9407, R9439, R9440, R9667Not usedRS1/16SS0R0JR9673, R9675-R9677, R9821Not usedRS1/16SS0R0JR9624, R9632Not usedRS1/16SS100JR724, R725, R738Not usedRS1/16SS101JR309Not usedRS1/16SS102JR9655, R9668, R9669Not usedRS1/16SS103J7SC-LX8356

39、785678ABCDEFR9334Not usedRS1/16SS104JR308, R9666Not usedRS1/16SS105JR9686Not usedRS1/16SS10R0DR9625, R9656Not usedRS1/16SS220JR310Not usedRS1/16SS270JR1940, R9618, R9619, R9623Not usedRS1/16SS473JR9631Not usedRS1/16SS473JR9678-R9681Not usedRS1/16SS49R9FR9217, R9223RAB4CQ103JNot usedR9034RAB4CQ151JRA

40、B4CQ470JR9515-R9517RAB4CQ220JNot usedR9592RAB4CQ330JNot usedR1833, R9201, R9214, R9215RAB4CQ470JNot usedR9227, R9228, R9233, R9235RAB4CQ470JNot usedR9239, R9246-R9249, R9514RAB4CQ470JNot usedR9518, R9558, R9564, R9587RAB4CQ470JNot usedR9588, R9614, R9615RAB4CQ470JNot usedR9540, R9593, R9594RAB4CQ473

41、JNot usedR1823, R1828RS1/10SR101JNot usedR1814RS1/10SR104JNot usedR9815RS1/10SR121JNot usedR111, R147, R1818, R9234RS1/16SS0R0JNot usedR9544, R9548, R9571, R9572RS1/16SS0R0JNot usedR9629, R9641, R9659, R9660RS1/16SS0R0JNot usedR9670-R9672, R9674, R9843RS1/16SS0R0JNot usedR9868RS1/16SS0R0JNot usedR64

42、0, R641, R659, R719RS1/16SS101JNot usedR739, R777, R813, R1806RS1/16SS101JNot usedR1807, R1819, R1820RS1/16SS101JNot usedR1824-R1827, R1829, R1843RS1/16SS101JNot usedR1863, R1864, R1866, R1867RS1/16SS101JNot usedR1869, R1870-R1874, R1901RS1/16SS101JNot usedR1902, R9114, R9115RS1/16SS101JNot usedR920

43、2-R9209, R9219-R9221RS1/16SS101JNot usedR9231, R9505, R9506, R9536RS1/16SS101JNot usedR9111, R9433, R9436RS1/16SS101JRS1/16SS0R0JR1808, R1809, R1812, R1905RS1/16SS102JNot usedR1906RS1/16SS102JNot usedR102, R1801, R9218, R9222RS1/16SS103JNot usedR9232, R9240, R9241, R9401RS1/16SS103JNot usedR9510-R95

44、12, R9529-R9531RS1/16SS103JNot usedR9537, R9555, R9557, R9560RS1/16SS103JNot usedR9561, R9563, R9565, R9566RS1/16SS103JNot usedR9583, R9604, R9605RS1/16SS103JNot usedR101RS1/16SS104JNot usedR779RS1/16SS104JNot usedR1817, R1821, R1822, R1831RS1/16SS104JNot usedR1832, R1834, R1835, R9533RS1/16SS104JNo

45、t usedR1813, R9210, R9582, R9622RS1/16SS105JNot usedR1868, R1892RS1/16SS151JNot usedR9654RS1/16SS152JNot usedR9626-R9628, R9634, R9635RS1/16SS153JNot usedR9653RS1/16SS2001FNot usedR9225, R9245, R9522, R9524RS1/16SS220JNot usedR9526-R9528, R9553, R9598RS1/16SS220JNot usedR9613RS1/16SS220JNot usedR942

46、7RS1/16SS220JRS1/16SS0R0JMarkSymbol and DescriptionAWX9620AWX9628Remarks8SC-LX831234ABCDEF1234R9616RS1/16SS221JNot usedR9840RS1/16SS222JNot usedR9521, R9637RS1/16SS330JNot usedR9805RS1/16SS333JRS1/16SS183JR675, R681, R682, R1846RS1/16SS470JNot usedR1847, R1865, R1887, R1903RS1/16SS470JNot usedR9126,

47、 R9127, R9211, R9212RS1/16SS470JNot usedR9224, R9226, R9229, R9230RS1/16SS470JNot usedR9236-R9238, R9242-R9244RS1/16SS470JNot usedR9413, R9414, R9507, R9520RS1/16SS470JNot usedR9523, R9525, R9532, R9535RS1/16SS470JNot usedR9538, R9549, R9551, R9556RS1/16SS470JNot usedR9562, R9567, R9579, R9610RS1/16

48、SS470JNot usedR9687RS1/16SS470JNot usedR9422, R9426, R9428, R9431RS1/16SS470JRS1/16SS0R0JR9435RS1/16SS470JRS1/16SS0R0JR9122RS1/16SS470JRS1/16SS680JR9508, R9509, R9519, R9550RS1/16SS472JNot usedR9559, R9568, R9570, R9591RS1/16SS472JNot usedR9638, R9639, R9642, R9644RS1/16SS472JNot usedR9645, R9647, R

49、9648, R9650RS1/16SS472JNot usedR9652RS1/16SS472JNot usedR676, R677, R1830RS1/16SS473JNot usedR9501-R9504, R9513, R9534RS1/16SS473JNot usedR9541, R9543, R9546, R9552RS1/16SS473JNot usedR9554, R9569, R9574, R9576RS1/16SS473JNot usedR9578, R9580, R9584-R9586RS1/16SS473JNot usedR9589, R9590, R9595-R9597

50、RS1/16SS473JNot usedR9599-R9603, R9606-R9609RS1/16SS473JNot usedR9612RS1/16SS473JNot usedR9657, R9658, R9661, R9663RS1/16SS49R9FNot usedR1891RS1/16SS680JNot usedR9105RS1/16SS680JRS1/16SS470JR9834RS1/8SQ225JNot usedC1013, C9874ACH7306Not usedC634, C651, C1855, C9310CCSSCH100D50Not usedC1014CCSSCH101J