Yamaha-RXV-557-Service-Manual-Part-2电路原理图.pdf
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1、ABCDEFGHIJ 1 2 3 4 5 6 7 RX-V557/HTR-5850/DSP-AX557 RX-V457/HTR-5840/DSP-AX457 71 I PRINTED CIRCUIT BOARD (Foil side) HTR-5850 SUBTRANS (1) P.C.B. (Side A) SUBTRANS (1) P.C.B. (Side B) Lead Free Solder Used MAIN(2) (CB121) PRY S10 E PDET +5M /RES 1 14 8 7 SUBTRANS (3) P.C.B. (Side A) Y C CIN VIN VE
2、SUBTRANS (2) (CB462) +12 +5 -5 VSEL MON VIA VIB /VR1 SVIDO VSY YCSEP 9191 SUBTRANS (10) (CB445) OUTIN VCR MONITOR OUT S VIDEO DVD DTV/ CBL SUBTRANS (3) P.C.B. (Side B) Lead Free Solder Used 9 81 14 5 8 16 9 81 14 58 17 814 16 Ref. No.Location D401B7 D402B7 D403B7 D404C7 D405C7 D406C7 D407B7 D408C4 D
3、409B7 D410B3 D411B7 D412D7 D413D7 D601H7 D602H7 D603H7 D604H7 D606H7 D607G7 D608G7 D609G7 D610H7 IC401B4 IC402C4 IC403B4 IC601G2 IC602H2 IC603F5 IC606H6 IC607H6 IC608F5 IC609H7 Q401B4 Q402B7 Q403B4 Q404D4 Q601G2 Q602G2 Q603G2 Q604F2 Q605G3 Q606G3 Q607G3 Q608G3 Q610F3 Q611F3 Q612F3 Q613H4 Q614G4 Q615
4、G4 Semiconductor Location 2 ABCDEFGHIJ 1 3 4 5 7 RX-V557/HTR-5850/DSP-AX557 RX-V457/HTR-5840/DSP-AX457 6 72 SUBTRANS (2) P.C.B. (Side B) Lead Free Solder Used 1001 30 31 50 51 80 81 U, C models U, C models U, C models I PRINTED CIRCUIT BOARD (Foil side) HTR-5850 SUBTRANS (2) P.C.B. (Side A) XMSD0 XM
5、SCK XMWCK XMMCK DG /CSDIR /CSTI MUTETI /CSDAC SCK SDD SDM /ICDIR /ICTI /TIBUSY /SPIRDY /INTDIR /INTDSP LC THM PLDET PRD PRV PRI MAIN(1) (W10) /ST PDET MG VP +5M S10 /RES PRV -40ohm YST MARY MBRY ERY SBRY PRY MTFS SWE SW TMT TE COMP +5B TE SCKP CEP TUNED TUR TUL +12B SDRP SDTP VE -5 +5 AXV +12 -12 /H
6、P MTHP MTFS MTCT MTSW MTZ2 CKEV DTEV CKZ2 DTZ2 MG TUR TE TUL U, C models SUBTRANS (6) (CB901) SYSTEM CONNECTOR /VR VIB VIA MON VSEL +12 AXV VE SUBTRANS (3) (CB601) CONVERSION (CB704) YCSEP VSY SVID0 /VR VIB VIA MON VSEL -5 +5 +12 CPNTT CPNTD DTCV CKCV CMP1 CMP0 /PRO -5V +5V TUNER MAIN(2) (CB122) DTF
7、D CKFD CEFD ADKEY1 ADKEY0/MOD0 VRB VRA TONEB TONEA ISB ISA /BLK /PURD REM /PSW RM- RM+ +5M +5S MG VP OPERATION(1) (CB801) XM (CB24) XMWCK XMSD0 DG DRXM ICXM XMSCK DTPWR XMMCK MG DTXM PRV U, C models DSP (CB1) FUNCTION (CB303) Ref. No.Location D451F3 D452F3 D453G3 D454G3 D455G3 D456H4 D457G3 D458G3 D
8、459G2 D461I5 IC451G4 Q451B3 Q452G3 Q453H4 Q455H4 Q456H6 Q457H6 Q458C2 Q460I5 Q462E5 Semiconductor Location ABCDEFGHIJ 1 2 3 4 5 6 7 RX-V557/HTR-5850/DSP-AX557 RX-V457/HTR-5840/DSP-AX457 73 I PRINTED CIRCUIT BOARD (Foil side) HTR-5850 SUBTRANS (6) P.C.B. (Side A) 1 9 SUBTRANS (2) (CB461) VE AUX-V +12
9、V VSEL MON VIA VIB /VR INOUT VCR MONITOR OUT VIDEO DVD DTV/ CBL SUBTRANS (6) P.C.B. (Side B) Lead Free Solder Used SUBTRANS (9) (CB442) DVR DLV E DTR DTL E VIR VIL VDR CDL Z2R Z2L SWE SW MTSW MTZ2 INOUT VCR AUDIOOUTPUT DVD DTV/ CBL SUB WOOFER SUBTRANS (7) P.C.B. (Side A) SUBTRANS (7) P.C.B. (Side B)
10、 Lead Free Solder Used SUBTRANS (7) (CB751) FUNCTION (CB301) DVR DVL E DTR DTL E VIR VIL VDR VDL Z2R Z2L SWE SW MTSW MTZ2 DVR DVL E DTR DTL E VIR VIL VDR VDL Z2R Z2L SWE SW MTSW MTZ2 SUBTRANS (9) P.C.B. (Side A) CONVERSION (CB705) SUBTRANS (3) (CB602) Y C CIN VIN VE Y C CIN VIN VG SUBTRANS (10) P.C.
11、B. (Side A) Ref. No.Location IC901B3 Q901C3 Q902D3 Q903C3 Q904C3 Semiconductor Location 2 ABCDEFGHIJ 1 3 4 5 7 RX-V557/HTR-5850/DSP-AX557 RX-V457/HTR-5840/DSP-AX457 6 74 I PRINTED CIRCUIT BOARD (Foil side) RX-V457/HTR-5840/DSP-AX457 SUBTRANS (1) P.C.B. (Side A) Ref. No.Location D401B7 D402B7 D403B7
12、D404C7 D405C7 D406C7 D407B6 D409B6 D411B6 D412C7 D413D7 IC401B4 IC402C4 IC403B4 IC601G2 IC602H2 Q401B3 Q402B7 Q403B4 Q404C3 Q602G2 Q603G2 Q605G3 Q606G3 Q607G3 Q608G3 Semiconductor Location MAIN (2) (CB121) PRY S10 E PDET +5M /RES 1 14 8 7 SUBTRANS (1) P.C.B. (Side B) Lead Free Solder Used MONITOR OU
13、T SUBTRANS (2) (CB462) +12 +5 -5 VSEL MON VIA VIB /VR1 SVIDO VSY YCSEP 9191 OUTIN VCR S VIDEO DVD DTV/ CBL SUBTRANS (3) P.C.B. (Side A) SUBTRANS (3) P.C.B. (Side B) Lead Free Solder Used ABCDEFGHIJ 1 2 3 4 5 6 7 RX-V557/HTR-5850/DSP-AX557 RX-V457/HTR-5840/DSP-AX457 75 I PRINTED CIRCUIT BOARD (Foil s
14、ide) RX-V457/HTR-5840/DSP-AX457 Ref. No.Location D451F3 D452F3 D453G3 D454G3 D455G3 D456G4 D457G3 D458G3 D459G2 IC451G4 IC452B2 IC453G2 Q451B3 Q452G3 Q453H4 Q455H4 Q456H6 Q457H6 Q458C2 Q459C3 Semiconductor Location SUBTRANS (2) P.C.B. (Side A) DTFD CKFD CEFD ADKEY1 ADKEY0/MOD0 VRB VRA TONEB TONEA IS
15、B ISA /BLK /PURD REM /PSW RM- RM+ +5M +5S MG VP DSP (CB1) XM (CB24) XMWCK XMSD0 DG DRXM ICXM XMSCK DTPWR XMMCK MG DTXM PRV 1 24 12 13 XMSD0 XMSCK XMWCK XMMCK DG /CSDIR /CSTI MUTETI /CSDAC SCK SDD SDM /ICDIR /ICTI /TIBUSY /SPIRDY /INTDIR /INTDSP /VR VIB VIA MON VSEL +12 AXV VE LC THM PLDET PRD PRV PR
16、I MAIN (1) (W10) YCSEP VSY SVID0 /VR VIB VIA MON VSEL -5 +5 +12 CPNTT CPNTD DTCV CKCV CMP1 CMP0 /PRO -5V +5V VIDEO (CB851) J model CPNTT CPNTD DTCV CKCV TUNER /ST PDET MG VP +5M S10 /RES PRV -40ohm YST MARY MBRY ERY SBRY PRY MTFS SWE SW TMT TE COMP +5B TE SCKP CEP TUNED TUR TUL +12B SDRP SDTP FUNCTI
17、ON (CB303) VE -5 +5 AXV +12 -12 /HP MTHP MTFS MTCT MTSW MTZ2 CKEV DTEV CKZ2 DTZ2 MG TUR TE TUL OPERATION (1) (CB801) MAIN (2) (CB122) U, C models SUBTRANS (6) (CB901) SUBTRANS (3) (CB601) SUBTRANS (4) (CB701) U, C, R, T, K, A, B, G, E, L models SUBTRANS (2) P.C.B. (Side B) Lead Free Solder Used 1001
18、 30 31 50 51 80 81 1 24 12 13 U model U model 2 ABCDEFGHIJ 1 3 4 5 7 RX-V557/HTR-5850/DSP-AX557 RX-V457/HTR-5840/DSP-AX457 6 76 I PRINTED CIRCUIT BOARD (Foil side) RX-V457/HTR-5840/DSP-AX457 SUBTRANS (2) (CB463) -5 +5 CMP0 CMP1 DVD A DTV/ CBL COMPONENT VIDEO MONITOR OUT B SUBTRANS (4) P.C.B. (Side A
19、) (U, C, R, T, K, A, B, G, E, L models) SUBTRANS (4) P.C.B. (Side B) Lead Free Solder Used (U, C, R, T, K, A, B, G, E, L models) 8 1 9 16 7 1 8 14 BE GY WH OR RE YE VI Power Transformer SUBTRANS (5) P.C.B. (Side A) (R, L models) Ref. No.Location IC701B6 IC702C6 Q701B6 Semiconductor Location SUBTRANS
20、 (7) (CB751) FUNCTION (CB301) DVR DVL E DTR DTL E VIR VIL VDR VDL Z2R Z2L SWE SW MTSW MTZ2 DVR DVL E DTR DTL E VIR VIL VDR VDL Z2R Z2L SWE SW MTSW MTZ2 SUBTRANS (9) P.C.B. (Side A) ABCDEFGHIJ 1 2 3 4 5 6 7 RX-V557/HTR-5850/DSP-AX557 RX-V457/HTR-5840/DSP-AX457 77 SUBTRANS (6) P.C.B. (Side A) SUBTRANS
21、 (6) P.C.B. (Side B) Lead Free Solder Used I PRINTED CIRCUIT BOARD (Foil side) RX-V457/HTR-5840/DSP-AX457 1 9 SUBTRANS (2) (CB461) VE AUX-V +12V VSEL MON VIA VIB /VR INOUT VCR MONITOR OUT VIDEO DVD DTV/ CBL SUBTRANS (9) (CB442) DVR DLV E DTR DTL E VIR VIL VDR CDL Z2R Z2L SWE SW MTSW MTZ2 INOUT VCR A
22、UDIOOUTPUT DVD DTV/ CBL SUB WOOFER SUBTRANS (7) P.C.B. (Side A) SUBTRANS (7) P.C.B. (Side B) Lead Free Solder Used Ref. No.Location IC901B3 Q901C3 Q903C4 Q904C4 Semiconductor Location 2 ABCDEFGHIJ 1 3 4 5 7 RX-V557/HTR-5850/DSP-AX557 RX-V457/HTR-5840/DSP-AX457 6 78 Circuit No.JU, C, KR, T, A, B, G,
23、E, L CB701-703OXX C747, 774, 783, 787, 792, 794, 796-798, 801, 804XXO D707-712OXX IC704OXX IC710XXO Q713, 714XXO R749XXO XL703XXO CONVERSION P.C.B. (Side B) Lead Free Solder Used I PRINTED CIRCUIT BOARD (Foil side) RX-V557/HTR-5850/DSP-AX557 CONVERSION P.C.B. (Side A) Lead Solder Used Ref. No.Locati
24、on D702B3 D703B3 D705C3 D706C3 D707D3 D708I3 D709D3 D710I3 D711D3 D712D3 IC701C3 IC702D3 IC703D3 IC704D3 IC705D5 IC706B3 IC707B3 IC708D5 IC709C4 IC710B4 IC711C4 IC712B5 IC713C5 IC714C5 Q702I4 Q703I5 Q704I4 Q705H4 Q706I4 Q707H4 Q708I5 Q709H5 Q710I5 Q711H5 Q712B4 Q713G4 Q714G4 Semiconductor Location S
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- Yamaha RXV 557 Service Manual Part 电路 原理图