Yamaha-RXV-4600-Service-Manual-Part-2电路原理图.pdf

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1、ABCDEFGHIJ 1 2 3 4 5 6 7 RX-V4600/DSP-AX4600 73 XOO XOX XOX XOX XOX XOO XOO XOO XOO XOO XOX XOO Q914 R464, 466 R474 R476 R480 R911, 914 R968, 970 R969 SW907 SW912, 921, 922 TH461 W545 XOX XOX XOX XOX XOX XOX XOX XOX XOX XOX XOO XOO XOX XOX XOX XOX I PRINTED CIRCUIT BOARD (Foil side) 13 15 YE YE PK P

2、K OR GY OR VI WH VI Power Transformer LBL LBL Power Transformer (U model) (U model) YE YE OPERATION (1) (W901) GNDI GNDI +5VI DUAL (CB6) +7VH GNDH DUAL (CB305) 9V_IB GND_IB GND_IB 3.3V_IB 3.3V_IB 2.5V_IB IBOC (CB3) POWER (3) PRVS +B4 G1 -B4 PRV +B5 G2 -B5 +5D1 (W122) OPERATION (8) P.C.B. (Side A)OPE

3、RATION (8) P.C.B. (Side B) Lead Free Solder Used Circuit No.JU C, R, T, K, A, B, G, LCircuit No.JU C, R, T, K, A, B, G, L C465 C469 C474 C479 C482 C485 C498 CB462 CB470 D463 D904, 905 D909-915 HS461 IC461 IC462 J467 X : NOT USED O : USED / APPLICABLE Ref. No.Location D460B5 D461B4 D462B3 D463B3 D464

4、H4 IC460D4 IC461D3 IC462C4 IC464D5 Semiconductor Location 2 ABCDEFGHIJ 1 3 4 5 7 RX-V4600/DSP-AX4600 6 74 Sbr Sbl FANG +B2 AC2H AC2H AC2L E E AC2L MAIN (4) Sr LE Sl CERE MAIN (3) (CB216) MAIN (5) (W215B) MAIN (5) SPE- SPE+ SPB- SPB+ SPA- SPA+ SPE SPA SPB SPSb PRV1 VP SPZ2 +B G -B -B -B +B +B G G MAI

5、N (4) (W208A)(W208C)(W208E) MAIN (3) (CB208) (W207A) (W206A) (W214B)(W213B)(W212B) LR PRESENCE / ZONE 2 + L SURROUND / SURROUND BACK R POWER (5) (CB21) Power Transformer OPERATION (5) (CB542) MAIN (5) (W203B) R L MAIN (5) (W202B) POWER (1) (W41) +5M2 POWER (1) (W40) PRD THM1 THM2 PRI LDD MG -LB -BV

6、+LB LC VL NFL VR NFR +5M2 -LB -BV +LB LC PRI MG LDD PRD THM2 THM1 POWER (6) (CB47) POWER (6) (CB48) -BG+B +B G G -B 13 I PRINTED CIRCUIT BOARD (Foil side) Lead Free Solder Used MAIN (1) P.C.B. (Side A) MAIN (2) P.C.B. (Side A) Semiconductor Location D207F5 D208H4 D214G4 D215I4 D221F5 D222H4 D228B4 D

7、233B4 D235C4 D238D4 D240D4 D241D4 D242D3 D243D3 D246D4 D247F5 D248H4 IC201I4 Q213G4 Q214I4 Q220AF4 Q220CG4 Q221AH4 Q221CI4 Q226AF4 Q226CG4 Q227AH4 Q227CI4 Q248G4 Q249I4 Q255B4 Q256B4 Q257B4 Q258B4 Q261C4 Ref. No.LocationRef. No.LocationRef. No.LocationRef. No.LocationRef. No.LocationRef. No.Location

8、 Q262D4 Q263F4 Q264H4 X : NOT USED O : USED / APPLICABLE XO XO Circuit No.JU, C, R, T, K, A, B, G, L C279 R204 ABCDEFGHIJ 1 2 3 4 5 6 7 RX-V4600/DSP-AX4600 75 Ref. No.Location D209B3 D210C3 D211E6 D212C5 D213B5 D216B3 D217D3 D218E5 D219D5 D220C5 D225F4 D227F4 D231G4 D249E6 D250C5 D251B6 D252B3 D253C

9、3 IC202B5 Q215B2 Q216C2 Q217D5 Q218C5 Q219B5 Q222AD5 Q222CE5 Q223AC5 Q223CC5 Q224AB5 Q224CB5 Q225AB3 Q225CB3 Q228AD5 Q228CE5 Q229AC5 Q229CD5 Q230AB5 Q230CC5 Q231AB2 Q231CB2 Q232AC2 Q232CC2 Q233AC3 Q233CC3 Q250B3 Q251D2 Q252E5 Q253D5 Q254C5 Q265D5 Q266C5 Q267B5 Q268B3 Q269C3 I PRINTED CIRCUIT BOARD (

10、Foil side) Lead Free Solder Used Semiconductor Location + R FRONT A/B L + CENTER (W213A) (W212A) (W207B)(W206B) (W208D)(W208B)(W208F) (W203A)(W214A)(W202A) MAIN (1) LERE MAIN (1) (W215A) MAIN (1) (W217) MAIN (1) (W216) SPA+ SPA- SPB+ SPB- SPE+ SPE- MAIN (2) LR MAIN (1) CE C C +B G -B Sbl Sbr POWER (

11、6) (CB46) NFSBL -BL PRI VSBR VSBL NFSBR MAIN (1) Sl Sr MAIN (1) -B+BG POWER (1) (CB43)POWER (1) (CB42) +B -LB G VC NFC VSl +5M2 THM2 MG PRI NFSr Vsr NFSl 31 MAIN (3) P.C.B. (Side A)MAIN (5) P.C.B. (Side A) MAIN (4) P.C.B. (Side A) 2 ABCDEFGHIJ 1 3 4 5 7 RX-V4600/DSP-AX4600 6 76 I PRINTED CIRCUIT BOA

12、RD (Foil side) Lead Free Solder Used MAIN (4) +5M2 THM2 MG PRI NFSr VSr NFSl VSl (CB205) MAIN (4) +B -LB G VC NFC (CB206) FUNCTION (1) L E R Sr E Sl E C THM2 THM1 MG +5M2 MG LC PRIO LDD PRD PRD LDD MG +5M2 THM1 THM2 PRI NFR VR NFL VL LC +LB -BV -LB MAIN (2) (CB215) MAIN (2) (CB219) (W501) OPERATION

13、(5) (CB549) CONTROL (CB504) PRVS +B4 G1 -B4 PRV +B5 G2 -B5 +5D1 DG +5D2 +5D1 +2.5D +12 -12 FUNCTION (3) (CB529) DSP (CB502) +5D1 +5V -5V +9V +3.3V VPOWER PRV PRVS NC 1313131313 OPERATION (8) (CB469) POWER (1) P.C.B. (Side A) POWER (3) P.C.B. (Side A) OR VI YE Power Transformer Power Transformer Powe

14、r Transformer WH BE RE GY POWER (4) P.C.B. (Side A) Ref. No.Location D40C3 D41D3 D42E3 D43D4 D44E3 D45F4 D136G6 D150F6 IC121G6 IC123H6 IC124G6 IC126F6 IC127H6 IC128F6 IC129F6 IC130H6 Q40C3 Q41C3 Q42D3 Q43E3 Q44E2 Q45C3 Q46C3 Q47D3 Q48E3 Q49E3 Q50C4 Q51D3 Q52D3 Q53E3 Q54E3 Q55B2 Q138G6 Q139F6 Q140F6

15、Q141F6 Q142F6 Semiconductor Location R, L models VOLTAGE SELECTOR 230-240V 220V 110V 120V R 1-2/5-6 2-3/6-7 3-4/7-8 4-5/8-1 L 1-2/5-6 2-3/6-7 ABCDEFGHIJ 1 2 3 4 5 6 7 RX-V4600/DSP-AX4600 77 I PRINTED CIRCUIT BOARD (Foil side) Lead Free Solder Used C11 CONTROL /RES +5M PDET MG PRY S10 FAN /LFAN (CB50

16、5) AC IN AC OUTLETS FAN- Flock FAN+ Fan FANG +B2 MAIN (1) (W219) SBR E SBL FUNCTION (1) (W505) MAIN (3) NFSBR VSBR PRI -LB NFSBL VSBL -LB -BV +LB LC PRI NC NC NC MG LOD PRD MAIN (2) (CB217) -B G G +B MAIN (2) (CB218) (W218) C PRI NC NC NC MG LOD PRD OPERATION (5) (W545) IN OUT OUT IN 15mA MAX. +12V

17、CONTROL OUT 2 2 1 1 REMOTE POWER (5) P.C.B. (Side A) POWER (7) P.C.B. (Side A) POWER (6) P.C.B. (Side A) Semiconductor Location Ref. No.Location D1D4 D2C5 D3C4 D4C4 D5D4 D6D3 D7E2 D8E2 D9D4 D10D2 D11C4 D20E5 D21E4 D46H2 D47G3 D48G3 D49G3 D50G3 D51F3 D52F3 D53I3 D54H3 D56G3 D144C6 D145B6 D146C6 D147B

18、6 D148C6 D149C6 IC1D3 IC2D3 IC3D2 Q1C5 Q2D4 Q3D4 Q4D4 Q5D4 Q6D2 Q20D4 Q21D4 Q56H3 Q57H3 Q58G3 Q59F3 Q60H3 Q61H3 Q62G3 Q63F3 Q64I3 Q65H3 Q66G3 Q67F3 Q68G3 Q151C6 Q152B6 Q153B6 Q154B6 U, C, R, T, K, A, B, G, L models Circuit No.JU, CR T K ABGL XOOOOOOOO XOOOOOOOO XOXXXXXOX XXXOOOOOX OOOXXXXXO XXOXXXXX

19、O XXOXXXXXO XXOXXXXXO XOOOOOOOO XOOOOOOOO XOXXXXXOX XXOXXXXXO OXOOOOOXO XXOXXXXXO XOOOOOOOO XOXXXXXXX XOOOOOOOO XOOOOOOOO XOOOOOOOO XOOOOOOOO XOOOOOOOO XOOOOOOOO XXOXXXXXO OOOOXOOOO XXOXXXXXO C203-206 C207-209 CB2, 3 CB4, 5 CB6 CB8 CB9 CB10, 11 CB131 D144-149 F2 F3 J1 J6-8 PN130 Q151, 152 Q153, 154

20、R9 R265, 266 R267, 268 R269, 270 ST124, 125 SW1 TE1 W3A, 3B X : NOT USED O : USED / APPLICABLE 2 ABCDEFGHIJ 1 3 4 5 7 RX-V4600/DSP-AX4600 6 78 I PRINTED CIRCUIT BOARD (Foil side) FL E FR E C +12R SL E SR E SWL E SWR -12R SBL SBR E PR PL SBR SBL SWR SWL C SR SL E E DAR DAL E ADR ADL E TUR E TUL FUNCT

21、ION (4) (CB548) FUNCTION (3) (CB531) FUNCTION (3) (CB530) TCE SCKA RDATA -6V -12 E ATTF CEL SDTA RCLK +6V +12 E FUNCTION (5) (CB521) E V2R V2L V2RR V2RL Z2R Z2L Z3R Z3L E E E FUNCTION (5) (CB522) E CBL CBR TVL TVR DVL DVR V1L V1R V1RR V1RL E AXR AXE AXL +12 -12 MIC CONTROL (CB515) E E DSP (CB506) CD

22、 PHONO FRONT SURROUND IN (PLAY) OUT (REC) MD/TAPE IN (PLAY) OUT (REC) CENTER/ SUB WOOFER CD-R MULTI CH INPUT AUDIO 151 1630 151 1630 151 1630 3217 116 151 1630 85 14 85 14 85 14 85 14 85 14 85 14 85 14 INPUT (1) P.C.B. (Side A) Lead Solder UsedINPUT (1) P.C.B. (Side B) Lead Free Solder Used IC301B4

23、IC302B5 IC303C3 IC304B3 IC306E4 IC307D5 IC308C4 IC309D4 IC310C4 IC311D3 IC312E4 IC314E3 Q303C4 Q304C4 Semiconductor Location Ref. No.LocationRef. No.Location Circuit No.J, U, CR, T, K, A, B, G, L XOC303, 304 X : NOT USED O : USED / APPLICABLE ABCDEFGHIJ 1 2 3 4 5 6 7 RX-V4600/DSP-AX4600 79 I PRINTED

24、 CIRCUIT BOARD (Foil side) 18 109 1 CONTROL (CB518) AXY AVE AXC AVE AXV FUNCTION (6) (CB501) +5 VG -5V /VMT /Z2VMT CEB SDTN SCKN CMP0 CMP1 SVIDD YCSEP I/E FUNCTION (3) (CB536) SEP_Y VG SEP_C VG V VG VIN VG CIN VG C DVDDTVCBL/SATINOUTINOUT ZONE2 MONITOR OUT VCR 1 VIDEO DVR/ VCR 2 81 916 81 916 81 916

25、 81 916 81 916 81 916 81 916 85 14 41 58 71 814 71 814 91 1018 INPUT (2) P.C.B. (Side A) Lead Solder UsedINPUT (2) P.C.B. (Side B) Lead Free Solder Used 18 109 1 18 169 18 169 18 169 118 3619 D702C5 D703C5 D704G5 D705G5 D707G5 D711C5 D712D5 D713D5 IC701B4 IC702G4 IC703B4 IC704G4 IC705C4 IC706H4 IC70

26、7C4 IC708C5 IC709C4 IC710D4 IC711I4 IC712D4 IC713E5 Ref. No.LocationRef. No.LocationRef. No.LocationRef. No.LocationRef. No.Location IC714D5 IC715B5 IC716E4 Q707D5 Q708D5 Q709D5 Q712C5 Q713D5 Semiconductor Location XOO XOO XOO XOO XOO XOO XOO OXX Circuit No.JU, CR, T, K, A, B, G, L C703 C713, 717 C7

27、21, 741 C740, 744 JK704 R710, 743, 744 R708, 721, 730 JK705 X : NOT USED O : USED / APPLICABLE 2 ABCDEFGHIJ 1 3 4 5 7 RX-V4600/DSP-AX4600 6 80 I PRINTED CIRCUIT BOARD (Foil side) CONTROL P.C.B. (Side A) Lead Solder Used C716 C717 L529 L528 L527 C719 C718 C720 C721 OPERATION (1) (CB904) ZSWB VP +5D1

28、REM KEY0 ISB MG SDTN SCKN RM3+ RM2+ KEY1B 2SWA +5SPC BT232C P8W +5M2 KEY1 PDLED IBA /FLR /CEF RM3- RM2- POWER (5) (W1) FANLK FAN S10 PRY MG PDET +5M /RES DUAL (CB303) RXDH CLKH HREQ /ICH MG MG TXDH HTXE HRTN HDMINT OPERATION (2) (CB903) MJB VRB +5SPC MG /RES BOOT STG KEY1B MJA VRA +5M2 RTS CTS TXD R

29、XD OPERATION (3) (CB908) +5SPC MIC HPR HPL +12 /HP REC MG E E -12 /MIC MTHP AXL AXE AXR OPERATION (3) (CB906) FUNCTION (1) (W503) HPL E HPR INPUT (1) (W302) MIC -12 +12 AXL AXE AXR OPERATION (5) (CB553) FUNCTION (2) (CB507) DSP (CB503) /INTDS DMT /ICTI SPIRDY SDD MG /CSY /CSDIR /1394CTS /IC1394 RXDT

30、1394 TDIG /INTFCT TIBUSY /ICD SDM SCK /CSDAC /CSTI 1394RTS 1394INT TXDT1394 IMUTE FUNCTION (3) (CB532) TUDA PLLR TUNED PDLY /ICIBOC RDSCE SDTN FUNCTION (6) C VG CIN VG VIN VG V VG SEP_C VG SEP_Y (CB502) POWER (3) (W124) +5D1 +5V -5V +9V +3.3V VPOWER PRV PRVS NC DSP (CB505) -12 ADL E DAR E SR SWL SBL

31、 PL +12 E ADR DAL E SL C SWR SBR PR FUNCTION (3) (CB538) I/E YCSEP SVIDD CMP1 CMP0 SCKN SDTN CEB /Z2VMT /VMT -5V VG +5V FUNCTION (3) (CB539) PL SBL SWL SR E DAR E ADL -12 PR SBR SWR C SL E DAL ADR E +12 OPERATION (3) (CB907) AVE AVE AVE AXV AXC AXY AVE PLMT +5M2 THM2 LIMIT CTS RTS MG TRG1 RM3- RM2-

32、SPB SPSB PRV PRD MG THM1 PRI RXD TXD +5M2 TRG2 RM3+ RM2+ SPA SPE SPZ2 VP MTF MTSW MTZ2 ATTF CEL SCKA CKEV CEEV MG RDATA MTC MTS MTZ3 TCE MG SDATA DTEV /ICEV RCLK TUE TUCK /TMUTE /ST TDIG RDS SCKN DVD A DTV CBL/ SAT MONITOR OUT DVD DTV CBL/ SAT MONITOR OUT D4 VIDEO COMPONENT VIDEO J model 112 2413 18

33、 169 14 85 17 148 14 58 18 169 17 148 1630 151 114 4815 3924 3825 18 169 55 14 112 2413 4486 431 160 24061 180121 181120 17 148 17 148 110 2011 110 2011 110 2011 110 20 11 110 2011 110 2011 110 2011 110 2011 110 2011 110 2011 110 2011 110 2011 2425 148 73108 361 109 144 72 37 814 71 17 148 17 148 31

34、 31 110 2011 110 2011 110 2011 110 2011 110 2011 18 169 13 5 4 1 3 5 4 1 3 5 4 1 3 5 4 1 3 5 4 C B A C B INPUT (2) (W701) AXV AVE AXC AVE AXY Semiconductor Location Ref. No.Location IC604H4 IC606H4 IC607G4 IC608G3 IC609H3 IC611H3 IC615I4 Ref. No.Location IC616E5 IC617I4 Q503F3 Q504F3 Q505F3 Q506F3 Q

35、507F3 D503C4 D504C4 IC501D3 IC502F4 IC503E4 IC504G4 IC505G5 IC506C5 IC511E4 IC512E4 IC513E4 IC514D4 IC515D4 IC516D4 IC521E4 IC522E4 IC523E4 IC524E4 IC525D4 IC526D4 IC531D3 Ref. No.LocationRef. No.LocationRef. No.LocationRef. No.LocationRef. No.LocationRef. No.LocationRef. No.Location IC532D4 IC533D4

36、 IC534D4 IC535D4 IC536D3 IC537D4 IC541D4 IC542E5 IC543E5 IC551E4 IC552E5 IC553E5 IC554E5 IC555E5 IC556D4 IC557D4 IC558E3 IC559E3 IC560E3 IC561F3 IC562E3 IC564E3 IC571C3 IC572C3 IC573C4 IC601H4 IC602H3 IC603H4 Ref. No.Location Q508F3 Q509G3 Q510F3 Q522C4 Q753H4 Q756G4 ABCDEFGHIJ 1 2 3 4 5 6 7 RX-V460

37、0/DSP-AX4600 81 OXXXX XXXOO OXXXX OOOXX OXOOO XOXXX OXXXX XOOOO XOOOO XXXOO XXXOO OXXXX OXXXX XOOOO XXXXO XOOOO XOOOO XOOOO I PRINTED CIRCUIT BOARD (Foil side) CONTROL P.C.B. (Side B) Lead Free Solder Used L533 L534 L532 L531 L530 L525 L526 C701 C521 C700 C708 C707 C713 C558 C715 C709 C702 C714 C712

38、 C704 C705 C711 C710 C699 C698 C706 C696 C697 C703 1 8 169 18 169 1 8 169 Semiconductor Location Q770H3 Q771D3 D501D3 D502D3 D505D3 D508D3 D509G3 D510G3 D511C3 D512C3 D513C3 D515D3 D516D3 D517C4 D751I4 D752I4 D754I2 D755I2 D756I2 D757I3 D758I3 D759I3 D760I3 D761I3 D762I3 IC612I3 IC613I3 IC614I3 Q501

39、D4 Q502C3 Q511G4 Q512F4 Q513F4 Q514F4 Q515F4 Q516F4 Q517G4 Q518F4 Q520C3 Q524D3 Q525C5 Q526C5 Q757H4 Q758G4 Q760G4 Q761H4 Q762G5 Q763G4 Q764G5 Q768G3 Q769H3 Ref. No.LocationRef. No.LocationRef. No.LocationRef. No.LocationRef. No.LocationRef. No.LocationRef. No.LocationRef. No.Location Circuit No.JU

40、C, R, KT, A, LB, GCircuit No.JU C, R, KT, A, LB, GCircuit No.JU C, R, KT, A, LB, G OXXXX XOOOO XXXOO OXXXX OXXXX OXXXX OXXXX OXXXX XXXOO XXXOO XXXOO XXXOO XXXOO XXXOO OXXXX OXXXX OXXXX OXXXX C529 C537, 538 C841, 842 C557 C558, 653, 654 C754-765 C766-768 C814-815 C864, 867, 880 C865, 866, 868-870, 87

41、2, 874, 876, 877 C871, 884 C873, 875, 882, 885 C878, 881, 883 C879 D754-762 IC541 IC542 IC543 IC555 IC602 IC614 J760-761 J504 L506 PJ501-504 Q503, 504 Q511, 512 Q768 Q769, 770 R593 R600 R622, 630 R631 R638, 639, 686, 687 R652, 653 R655, 657 X : NOT USED O : USED / APPLICABLE XOOOO XOOOO OOOXX XXXXO

42、OXXXX OXXXX XXXOO XXXOO XXXOO XXXOO XXXOO XXXOO XXXOO OOOOX OXXXX XXXOO R656, 654 R684, 685 R730 R731 R780, 915, 916 R763, 801, 841-844, 848-850, 905, 907 R870 R871 R872 R873 R874 R875, 877-880 R876 R891 R894, 908, 909 XL752 2 ABCDEFGHIJ 1 3 4 5 7 RX-V4600/DSP-AX4600 6 82 D3B5 D312E2 D315E4 D318E4 D

43、320C5 IC1A3 IC2A3 IC4A3 Ref. No.Location I PRINTED CIRCUIT BOARD (Foil side) DUAL P.C.B. (Side A) Lead Solder Used R10 R9 R65 R66 R302 R301 R91 R90 R89 R88 144 108 73 41 40 60 1 1 5 20 1 11 10 20 6180 73 108 1 36 5 5 4 1 8 54 1 8 8 85 4 4 1 5 3 1 58 1 1 4 4 109144 3772 1 8 4 5 21 1 1 1 5 3 4 1 1 5 5

44、 3 3 4 4 1 1 5 3 7 814 4 132 58 41 45 88 44 89 100 4825 241 1 1 3 3 5 5 4 20 1 11 11 10 20 110 4 26 75 51 76 25 1 1 6 3 4 50 133 176 1 5 4 3 48 24 25 109 72 36 45 3 1 1 3 6 4 1 3 4 1 1 34 5 5 37 +7VH GND /RESET HPD1ENB/REQ VSYNC/CLK SCL/TxD GND SD2 SD0 WCK GND GND MUTE SPDIF MCLK BCK GND SD1 SD3 GND

45、 /IRQ HPD0ENB/RES DDCENB/TXEN SDA/RxD GND GNDH DG DSDCK DG DSD0 DSD1 DSD2 DSD3 DSD4 DSD5 IERROR IDIG DG IMCK DG IBCK IWCK IPCM2 IPCM1 IPCM0 IMUTE TXD1394 RXD1394 /IC1394 1394INT /1394RTS /1394CTS +5I +5I DG DG GNDI GNDI +5VI OPERATION(8) (CB467) OPERATION(8) (CB468) No service part available. / 部品供給

46、 CONTROL (CB510) DSP (CB508) DSP (CB501) HDMI IN 2OUTIN 1S400 i.LINK (AUDIO) R80 DUAL P.C.B. (Side B) Lead Free Solder Used Semiconductor Location IC5A4 IC7A3 IC9B3 IC10B4 IC11C4 IC12C5 IC14B5 IC15C5 IC16B5 IC17C5 IC18B3 IC19B5 IC301D3 IC302C3 IC303C3 IC304C3 IC306D3 IC307E3 IC308E3 IC309D3 IC310C3

47、IC311E4 IC312E4 IC314D4 IC318E4 IC319D4 IC320C4 IC321C4 IC322C5 IC324D4 IC326D4 Q301D2 Ref. No.LocationRef. No.LocationRef. No.LocationRef. No.LocationRef. No.Location Q302C3 Q309E3 Q310C3 Q311C3 Q313D4 Q314D4 Q315D4 ABCDEFGHIJ 1 2 3 4 5 6 7 RX-V4600/DSP-AX4600 83 I PRINTED CIRCUIT BOARD (Foil side)

48、 IBOC P.C.B. (Side A) Lead Solder Used U model IBOC P.C.B. (Side B) Lead Free Solder Used U model 1 1 580 31 13 24 50 30 12 48 37 25 1 36 51 81 100 TUNER PACK TUNER AM ANT FM ANT GND 9V_IB GND_IB GND_IB 3.3V_IB 3.3V_IB 2.5V_IB DIT_DO DIT_CK SCL SDA SPDIF0 PDLY TUL TUR DIT_DI A_WS GND SCL SDA GND GND

49、 A_DATA A_BCLK GND RESET GND GND DIT_CE /RES7724 TE BEN /RES_IDM TE BLEND BB_WS BB_BCLK BB_Q BB_I NC NC GND GND GND GND VDSP_1.2V VDSP_1.2V VDDD_3.3V FUNCTION(3) (CB534) OPERATION(8) (CB470) IBOC MODULE Ref. No.Location D1C4 IC1F3 IC2G3 IC3E3 IC4E3 Q1E3 Q2F3 Semiconductor Location RX-V4600/DSP-AX4600 84 MEMOMEMO A 1 2 3 4 5 6 7 8 9 10 BCDEFGHIJKLMN RX-V4600/DSP-AX4600 SCHEMATIC DIAGRAM (DSP 1/2) 85 # All voltages are measured with a 10M/V DC electronic volt meter. # Components having special characteristics are marked s and must be replaced wi