Pioneer-SCLX73-avr-sup2 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-LX83RRV4140AUDIO/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-LX83FXJAC 110 V-SC-LX83DLPWXJAC 220 V to 230 V / 240 VWith the voltage selectorSC-LX73FXJAC 110 V-SC-LX73DLPWXJAC 220 V to 230 V / 240 VWith the voltage selectorModel No.

4、Order No.RemarksSC-37/UXJCBSC-37/UXJCBRRV4137RRV4138PCB RETRIEVAL DIAGRAMK-ZZZ AUG.RadioFans.CN 收音机爱 好者资料库2SC-LX831234ABCDEF12341. EXPLODED VIEWS AND PARTS LISTCONTRAST TABLESC-37/UXJCB, SC-LX83/FXJ, SC-LX83/DLPWXJ, SC-LX73/FXJ and SC-LX73/DLPWXJ are constructed the same except for the following:Par

5、ts 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 identical designation.Screws adjacent to mark on product

6、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 manual for the base model.NOTES:When ordering resistors, first co

7、nvert 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 effective digits (such as in high precision metal film resistors).5 6 1

8、4 7 3R 5 01 R 0RD1/4PU JRD1/4PU JRN2H KRS1P K56 x 10147 x 103 R501R0561473RN1/4PC F562 x 10156215261MarkNo.Symbol and Description SC-37/UXJCBSC-LX83/FXJSC-LX83/DLPWXJSC-LX73/FXJSC-LX73/DLPWXJRemarksPCB ASSEMBLIESNSP1.AUDIO_COMPOSITE ASSYAWR7090AWR7100AWR7100AWR7100AWR7100P107-10 2.AUDIO ASSYAWX9647A

9、WX9735AWX9735AWX9735AWX9735P107-121.DIGITAL MAIN ASSYAWX9620AWX9627AWX9627AWX9628AWX9628P107-131.DAC HIGH ASSYAWX9622AWX9711AWX9711Not usedNot usedP107-141.DAC LOW ASSYNot usedNot usedNot usedAWX9659AWX9659P107-151.COMPONENT ASSYAWX9654AWX9654AWX9654AWX9656AWX9656P109-11.ICEPOWER AMP ASSYAWH7024AWH7

10、031AWH7031AWH7033AWH7033NSP1.INTERFACE_REG ASSYAWR7085AWR7096AWR7096AWR7096AWR7096P109-4 2.INTERFACE ASSYAWX9605AWX9701AWX9701AWX9701AWX9701NSP1.MIC HP ICE ASSYAWM8190AWM8245AWM8245AWM8244AWM8244P107-1 2.ICE BUFFER ASSYAWX9598AWX9748AWX9748AWX9747AWX9747NSP1.PRIM_DISPLAY ASSYAWM8191AWM8207AWM8206AWM

11、8214AWM8213P111-3 2.DISPLAY ASSYAWX9600AWX9684AWX9683AWX9691AWX9690P109-3 2.PRIMARY ASSYAWX9604AWX9696AWX9695AWX9696AWX9695PACKING SECTIONP103-1AC Power CordADG7111ADG7076ADG7062ADG7076ADG7062P103-3IR Bluster CableADF7007ADF7007ADF7007Not usedNot usedP103-5Protection Sheet LXAEH7030Not usedNot usedN

12、ot usedNot usedP103-8Packing CaseAHD8677AHD8679AHD8680AHD8686AHD8687P103-11Operating Instrutions (En)ARB7446Not usedNot usedNot usedNot usedOperating Instrutions (En)Not usedNot usedARB7449Not usedARB7449Operating Instrutions (Es)Not usedNot usedARC7957Not usedARC7957Operating Instrutions (Zhtw)Not

13、usedARC7956Not usedARC7956Not usedP103-14RF Remote CautionARM7131ARM7131ARM7131Not usedNot usedNSPP103-15Warranty CardARY7007Not usedNot usedNot usedNot usedP103-16RF Remote Control UnitAXD7580AXD7580AXD7580Not usedNot usedP103-17Remote Control UnitNot usedNot usedNot usedAXD7592AXD7592P103-18RF Rec

14、eiver BoxAXX7272AXX7272AXX7272Not usedNot usedP103-19Battery CoverAZN8049AZN8049AZN8049Not usedNot usedP103-20Battery DoorNot usedNot usedNot usedAZN8047AZN8047RadioFans.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”.C

15、ONTRAST OF PCB ASSEMBLIES A F AUDIO ASSY AWX9647 and AWX9735 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. NSPP103-22Dry Cell Battery (LR6)VEM1047VEM1053VEM1053Not usedNot u

16、sedNSPP103-23Dry Cell Battery (R3)Not usedNot usedNot usedVEM1051VEM1051Caution 220-230VNot usedNot usedARR7023Not usedARR7023Caution Card SD SBNot usedNot usedARM7063Not usedARM7063NSPCompliance LabelNot usedNot usedAAX8218Not usedNot usedEXTERIOR SECTIONP105-8Power Transformer (T1501)ATS7430ATS743

17、3ATS7431ATS7433ATS7431P105-9Fuse (FU13, FU14 : 1 A)REK1142Not usedNot usedNot usedNot usedP105-9Fuse (FU13, FU14 : T 800 mA)Not usedAEK7072AEK7072AEK7072AEK7072P105-10Fuse (FU11, FU12, FU15 : 1.25A)REK1143Not usedNot usedNot usedNot usedP105-10Fuse (FU11, FU12, FU15 : T 1 A)Not usedAEK7073AEK7073AEK

18、7073AEK7073P105-11Fuse (FU61, FU62 : 10 A)REK1154Not usedNot usedNot usedNot usedP105-11Fuse (FU61, FU62 : 10 A)Not usedVEK1029VEK1029VEK1029VEK1029P105-21InsulatorAMR7198Not usedNot usedNot usedNot usedP105-21Insulator AssemblyNot usedDXA1904DXA1904DXA1904DXA1904REAR SECTIONP107-16FM/AM Tuner UnitA

19、XX7267AXX7268AXX7268AXX7268AXX7268P107-24Rear PanelANC8568ANC8572ANC8573ANC8579ANC8580CHASSIS SECTIONP109-9Fuse (FU4 : 2 A)REK1139REK1139Not usedREK1139Not usedP109-9Fuse (FU4 : 4 A)Not usedNot usedREK1104Not usedREK1104P109-10Fuse (FU21, FU22, FU31, FU32 : 1.25 A)REK1143Not usedNot usedNot usedNot

20、usedP109-10Fuse (FU21, FU22, FU31, FU32 : T 800 mA)Not usedAEK7072AEK7072AEK7072AEK7072P109-11Fuse (FU51, FU52 : 1.6 A)REK1144Not usedNot usedNot usedNot usedP109-11Fuse (FU51 : T 1.25 A)Not usedAEK7074AEK7074AEK7074AEK7074P109-12Fuse (FU1 : 10 A)VEK1029Not usedNot usedNot usedNot usedP109-12Fuse (F

21、U1 : 10 A)Not usedDEK1045Not usedDEK1045Not usedP109-12Fuse (FU1 : T5 A)Not usedNot usedAEK1061Not usedAEK1061FRONT SECTIONP111-13FilterAAK8443AAK8459AAK8459AAK8459AAK8459P111-14Display PanelAAK8488AAK8492AAK8492AAK8492AAK8492P111-15Power RingAAK8507AAK8477AAK8477AAK8477AAK8477P111-16Door SheetAAK85

22、35AAK8536AAK8536AAK8536AAK8536P111-24Front PanelANB7531ANB7532ANB7532ANB7536ANB7536P111-25Door PanelANB7538ANB7539ANB7539ANB7539ANB7539P111-28P Base ASSYAZN8040AZN8041AZN8041AZN8041AZN8041P111-29Pioneer BadgeVAM1159VAM1158VAM1158VAM1158VAM1158P111-30STDBY BTN ASSYXAD3216AAD7773AAD7773AAD7773AAD7773M

23、arkNo.Symbol and Description SC-37/UXJCBSC-LX83/FXJSC-LX83/DLPWXJSC-LX73/FXJSC-LX73/DLPWXJRemarksMarkSymbol and DescriptionAWX9647AWX9735RemarksR2707, R2708RS1/10SR331JRS1/10SR562JR2709, R2710RS1/10SR562JRS1/10SR331JC2673-C2676CKSRYB122K50 CCSRCH122J50C2681, C2682, C3905CKSRYB104K16 CKSRYB104K50C269

24、1, C2692CCSRCH331J50 CCSRCH101J50C2852, C2853Not usedCCSRCH101J50C3051, C3052CCSRCH102J50 CCSRCH331J50C3167Not usedCCSRCH100D504SC-LX831234ABCDEF1234B F DAC HIGH ASSY AWX9622 and AWX9711 are constructed the same except for the following: C F DAC LOW ASSY AWX9658 and AWX9659 are constructed the same

25、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 usedRS1/10SR0R0JR2135RS1/1

26、0SR0R0JNot usedR2142, R2143RS1/10SR331JNot usedR2140, R2141RS1/10SR474JNot usedR2492RS1/8SQ105JRS1/8SQ474JC2124, C2126CKSRYB103K50Not usedC2006, C2010-C2015, C2122CKSRYB104K16 CKSRYB104K50C2446, C2480CKSRYB104K16 CKSRYB104K50C2020, C2023, C2027, C2028CKSSYB104K10 CKSSYB104K16C2033, C2047, C2106, C21

27、76CKSSYB104K10 CKSSYB104K16C2183, C2429, C2482CKSSYB104K10 CKSSYB104K16C2127, C2128CEAT220M50Not usedMarkSymbol and DescriptionAWX9658AWX9659RemarksD21301SS302Not usedJA2101 SocketBKP1127Not usedR2130-R2134, R2144, R2145Not usedRS1/10SR0R0JR2135RS1/10SR0R0JNot usedR2140, R2141RS1/10SR474JNot usedR21

28、42, R2143RS1/10SR331JNot usedC2124, C2126CKSRYB103K50Not usedC2127, C2128CEAK220M50Not usedMarkSymbol and DescriptionAWX9620AWX9627RemarksIC1809TC74VHC157FKNot usedIC1801AAT4614AIGU-2Not usedIC1806TC74VHC125FKNot usedIC1808TC74LCX157FKNot usedIC1816NJM2872BF33Not usedIC1803BU9450KVNot usedD602, D604

29、1SS352Not 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 usedRS1/16SS0R0JR724,

30、R725, R738Not usedRS1/16SS101JR1823, R1828RS1/10SR101JNot usedR1814RS1/10SR104JNot usedR1818RS1/16SS0R0JNot usedR739, R1806, R1807, R1819RS1/16SS101JNot usedR1820, R1824-R1827, R1829RS1/16SS101JNot usedR1843, R1863, R1864, R1866RS1/16SS101JNot used5SC-LX8356785678ABCDEF The mounting positions of the

31、 additional parts are described in the circuit diagram and PCB diagram of the parent manual. F F DIGITAL MAIN ASSY AWX9620 and AWX9628 are constructed the same except for the following: R1867, R1869-R1874RS1/16SS101JNot usedR1901, R1902RS1/16SS101JNot usedR1808, R1809, R1812RS1/16SS102JNot usedR1905

32、, R1906RS1/16SS102JNot usedR1801RS1/16SS103JNot usedR1817, R1821, R1822, R1831RS1/16SS104JNot usedR1832, R1834, R1835RS1/16SS104JNot usedR1813RS1/16SS105JNot usedR1868, R1892RS1/16SS151JNot usedR1846, R1847, R1865RS1/16SS470JNot usedR1830RS1/16SS473JNot usedR1891RS1/16SS680JNot usedR1833RAB4CQ470JNo

33、t usedC1855CCSSCH100D50Not usedC1014CCSSCH101J50 CCSSCH100D50C1802, C1812CCSSCH101J50Not usedC173CCSSCH102J50 CCSSCH100D50C9037, C9038CCSSCH471J50CCSSCH330J50C1826, C1833, C1835CCSSCH471J50Not usedC1810, C1811CCSSCH8R0D50Not usedC1807CEVLW101M10Not usedC1803, C1844CEVW101M16Not usedC9807, C9808CKSQY

34、B104K25 CKSQYB104K50C1854CKSQYB225K10Not usedC9817, C9823, C9850CKSRYB104K16CKSRYB104K50C1804CKSRYB104K16Not usedC1801CKSRYB105K10Not usedC632, C661, C937, C946CKSSYB104K10CKSSYB104K16C969, C976, C1296, C1341CKSSYB104K10CKSSYB104K16C1362, C1367-C1370, C1385CKSSYB104K10CKSSYB104K16C9043, C9066, C9083

35、, C9095CKSSYB104K10CKSSYB104K16C9099, C9108CC9110, C9214CKSSYB104K10CKSSYB104K16C9215, C9221, C9225, C9243CKSSYB104K10CKSSYB104K16C9253, C9255, C9306, C9308CKSSYB104K10CKSSYB104K16C9533, C9569, C9589, C9595CKSSYB104K10CKSSYB104K16C9600, C9894, C9896CKSSYB104K10CKSSYB104K16C1805, C1806, C1808, C1809C

36、KSSYB104K10Not usedC1813C1815, C1819CKSSYB104K10Not usedC1820, C1825, C1832, C1834CKSSYB104K10Not usedC1852, C1853CKSSYB104K10Not usedC143, C144, C418, C9024CKSSYB105K6R3DCH1246C9035, C9042, C9859, C9870CKSSYB105K6R3DCH1246C406, C611, C9362Not usedCCSSCH100D50C759, C760Not usedCCSSCH101J50MarkSymbol

37、 and DescriptionAWX9620AWX9627RemarksMarkSymbol and DescriptionAWX9620AWX9628RemarksIC3MX29LV640ETTI-70G-KNot usedIC9202D787E001BRFP250L-KNot usedIC9001AYW7333AYW7334IC606TC74VHC126FKNot usedIC1809TC74VHC157FKNot usedIC1812, IC9504TC7SH08FUS1Not used6SC-LX831234ABCDEF1234IC9506Not usedLAN9211-ABZJ-K

38、IC9505RTL8201CP-LF-KNot usedIC1801AAT4614AIGU-2Not usedIC105Not usedTC7WHU04FUIC605, IC1806TC74VHC125FKNot usedIC1808TC74LCX157FKNot usedIC9017TC74LCX08FKNot usedIC1816NJM2872BF33Not usedIC9802, IC9805NJM2846DL3-33Not usedIC9803NJM2846DL3-18Not usedIC9816S-1172B12-U5Not usedIC9502K4S281632K-UC60-KNo

39、t 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 usedL1811, L9021,

40、 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 OscillatorASS710

41、3Not 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, R1907Not used

42、RS1/16SS0R0JR1909, 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 usedRS1/16SS103JR9334Not usedRS1/16SS

43、104JR308, R9666Not usedRS1/16SS105JR9686Not usedRS1/16SS10R0DR9625, R9656Not usedRS1/16SS220JR310Not usedRS1/16SS270JR1940, R9618, R9619, R9623Not usedRS1/16SS473JR9631Not usedRS1/16SS473JR9678-R9681Not usedRS1/16SS49R9FR9217, R9223RAB4CQ103JNot usedR9034RAB4CQ151JRAB4CQ470JMarkSymbol and Descriptio

44、nAWX9620AWX9628Remarks7SC-LX8356785678ABCDEFR9515-R9517RAB4CQ220JNot usedR9592RAB4CQ330JNot usedR1833, R9201, R9214, R9215RAB4CQ470JNot usedR9227, R9228, R9233, R9235RAB4CQ470JNot usedR9239, R9246-R9249, R9514RAB4CQ470JNot usedR9518, R9558, R9564, R9587RAB4CQ470JNot usedR9588, R9614, R9615RAB4CQ470J

45、Not usedR9540, R9593, R9594RAB4CQ473JNot 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, R9843RS1/16SS0R0J

46、Not usedR9868RS1/16SS0R0JNot usedR640, 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,

47、R9114, R9115RS1/16SS101JNot usedR9202-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

48、, R9401RS1/16SS103JNot usedR9510-R9512, 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 usedR183

49、2, R1834, R1835, R9533RS1/16SS104JNot 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, R9598RS1/16SS220JN

50、ot usedR9613RS1/16SS220JNot usedR9427RS1/16SS220JRS1/16SS0R0JR9616RS1/16SS221JNot usedR9840RS1/16SS222JNot usedR9521, R9637RS1/16SS330JNot usedR9805RS1/16SS333JRS1/16SS183JR675, R681, R682, R1846RS1/16SS470JNot usedR1847, R1865, R1887, R1903RS1/16SS470JNot usedR9126, R9127, R9211, R9212RS1/16SS470JN