Marantz SR8000 Service Manual - Page 12

6CH FR CC15 FR 22/50V 6CH SR CC16 SR 10/50V 6CH SW SW CC18 10/50V 6CH DIRECT IN FRONT-L FRONT-R SURR-L SURR-R CENTER SUB WOOFER RCR-XCXX -15V-3 -15VE RC07 1K CC07 22/50V FRONT L 6CH FL JC01 CC01 470P CC02 470P CC20 0.01 A2 RC01 47K RC02 47K RC08 1K A2 RC09 1K 43 2 1 QC01 NJM2068M RC13 100K VSS VCC - +15VE + 15V-2 + - 5 678 CC08 22/50V A2 RC14 100K 6CH FR -15V-3 -15VE CC21 0.01 CC09 10/50V A2 FRONT R SURROUND L 6CH SL CC03 470P CC04 470P CC05 470P CC06 470P A2 CC19 0.01 RC03 47K RC04 47K RC05 47K CC22 0.01 A2 A2 RC10 1K VSS VCC 43 2 1 QC02 NJM2068M RC15 100K - + +15VE + 15V-2 - 5 678 CC10 A2 10/50V RC16 100K 6CH SR -15V-3 -15VE RC11 1K CC23 0.01 CC11 22/50V A2 SURROUND R SUB-WOOFER 6CH CENT A2 CC24 0.01 A2 43 2 1 QC03 NJM2068M RC17 100K VSS - +15VE + 15V-2 + - VCC 5 678 CC12 10/50V A2 RC18 100K CC25 0.01 CENTER 6CH SW A2 PG04 6ch/Preout P.C.Board SR8000 RC12 22K RC06 27K CC40 47P CH 2CH/DSP/6CH SELECTOR CC17 22/50V DSP CENT 6CH CENT CENT SL FL 6CH SL 6CH FL QC04 LC78212 DSP FL CC13 22/50V DSP SL CC14 10/50V LT CC32 100/25V A2 +15VE 15V-2 30 29 28 27 26 25 24 23 22 21 20 19 18 17 16 A2 VDD RES S VSS CC34 0.01 SW CNT DSP 6CH SR SL DSP 6CH 6CH S-DIR FR FL 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 VEE CE DI CL A2 CC35 0.01 CC33 100/25V -15VE -15V-3 DSP SW DSP SR DSP FR A2 RT CLK3 DO3 CE1 RC59 100 RC60 100 RC61 CC36 CC38 100 100P 100P CH CH CC37 A2 100P CH RC57 100K RC58 100K 6CH ELE VOL RG51 1K CLK3 CG47 10P CH A2 A2 A2 QG01 TC9482N CS1 GND CK CS2 STB DATA RG52 DO3 1K CE0 RG53 1K A2 A2 A2 A2 CG48CG49 10P 10P CH CH A2 FR FR OUT SR SR OUT SW SW OUT FL FL OUT SL SL OUT CENT CENT OUT 28 27 26 25 24 23 22 21 20 19 18 17 16 15 1 2 3 4 5 6 7 8 9 10 11 12 13 14 A2 A2 TEST NC VDD VSS RHD-XMXX A2 A2 FL OUT RG49 0 FRONT L CM51 22/50V RM51 470 CM53 100P/100V RG19 560K A2 RM53 100K A2 A2 M QM59 HDAM 123456 RM55 10K INPUT+ INPUT+15V OUTPUT+ OUTPUT-15V CM59 100P/100V CM69 100/25V CM65 0.1 M RM59 15K QM55 2SC2705 O/Y +15VE 15V-2 QM51 2SA970 0.7 0.1 RM63 0 22 DM51 DAN202K QM53 2SC2240 0 RM65 22 CM61 22/50V RM67 CM63 390 470P 50V RM69 M 47K -0.1 -0.7 M RM61 15K QM57 2SA1145 O/Y A2 A2 -15V-3 -15VE CM71A2 100/25V M A2 CM67 0.1 CG37 100/25V CG38 100/25V RM57 4.7K RM73 39K CM55 M 68P CH A2 A2 CM57 33/25V A2 FRONT R CM70 100/25V RM60 15K QM56 2SC2705 O/Y CM66 0.1 M +15VE 15V-2 -15VE -15V-3 M CG39 0.1 A2 M CG40 0.1 +15VE 15V-2 FR OUT RVR-XGXX RG50 0 RG07 0 -15V-3 -15VE RG01 100K CG41 0.01 VSS VCC 43 21 + + - 5 678 CG52 100P CH RG02 100K CG02 10/50V SL OUT A2 RG14 4.7K CG08 10/50V RG59 39K CG14 68P CH SURROUND L QG02 NJM2068M CG42 A2 0.01 +15VE 15V-2 RG08 10K CG21 10/50V CM52 22/50V RM52 470 CM54 100P/100V RG20 RM54 M 560K 100K A2 A2 A2 QM60 1 2 HDAM RG27 390 CG27 RG21 470P 50V 47K RM58 4.7K RM74 39K A2 A2 CG04 10/50V SR OUT CG53 100P CH -15V-3 -15VE RG04 100K RG03 100K SURROUND R RG61 39K CG16 68P CH CG10 10/50V RG16 4.7K RG10 10K CG43 0.01 VSS VCC QG03 43 2 1 NJM2068M - + A2 + - 5 678 15V-2 +15VE A2 CG44 0.01 RG09 0 A2 A2 A2 A2 RG22 47K CG22 RG28 10/50V 390 CG28 470P 50V CM58 33/25V A2 RG63 22K CG18 68P CH SUB-WOOFER INPUT+ INPUT+15V OUTPUT+ OUTPUT-15V CM60 100P/100V 3456 RM56 10K CM56 68P M CH QM52 2SA970 0.6 0 0 DM52 DAN202K QM54 2SC2240 0 RM64 22 RM66 22 CM62 22/50V RM68 CM64 390 470P 50V RM70 M 47K 0 M -0.6 A2 A2 RM62 15K QM58 2SA1145 O/Y M -15V-3 -15VE A2 CM72 100/25V A2 CM68 0.1 QG05 2SC3326 (A,B) -13.7 RG37 4.7K RG38 4.7K -13.7 FRONT MUTE RG31 100 FRONT L 0 15V-2 +15VE RG45 220 1/4W K,N,S ONLY A2 RG32 100 0 FRONT R QG06 2SC3326 (A,B) QG07 2SC3326 (A,B) SURROUND L 11.8 DG01 DAN202K K,N,S ONLY RG39 4.7K 0 RG33 100 LG05 0 A2 LG06 0 LG07 0 A2 A2 -15VE -15V-3 CG12 47/16V RG18 2.2K RG12 10K CG24 RG30 RG24 CG30 10/50V 390 47K 1000P B SW OUT CG55 100P CH CG56 100P CH CG06 10/50V RG06 100K RG05 100K VSS VCC CG45 0.01 43 21 + + - 5 678 A2 QG04 NJM2068M A2 CG46 0.01 +15VE 15V-2 A2 A2 A2 A2 -13.7 -13.7 SURR MUTE RG40 4.7K A2 RG34 0 100 QG08 2SC3326 (A,B) SURROUND R QG09 2SC3326 (A,B) RG35 100 CENTER DG02 DAN202K K,N,S ONLY A2 LG08 0 LG09 0 CENT OUT CG05 22/50V CG11 33/25V RG17 RG11 4.7K 10K RG62 39K CG17 68P CH CENTER Gain=10.59dB(3.39) CG23 RG29 RG23 CG29 22/50V 390 47K 470P 50V 0 CENT MUTE RG41-13.7 4.7K RG42 4.7K SW MUTE -13.7 A2 RG36 100 0 QG10 2SC3326 (A,B) SUB-WOOFER RG43 10K K,N,S O-1N4.L4Y DG03 DAN202K K,N,S ONLY -15 QG11 2SC2120 K,N,S ONLY A2 LG10 0 RG44 10K K,N,S ONLY -15VE -15V-3 LG03 MR82-24USR 24V K,N,S ONLY LG02 MR82-24USR 24V K,N,S ONLY LG01 MR82-24USR 24V K,N,S ONLY QM59 RM01 180 RM02 180 14.4 15.0 3 +B DM01 * DM02 * 14.4 + JM01 QM04 2SA970 QM05 2SA970 13.8 1 QM01 - 2SK369 BL 0.2 2 QM02 2SK369 BL +OUT RM06 0.1 4 33K -0.1 -OUT 5 -13.8 QM03 2SC2240 -14.4 -14.1 QM06 DM05 DM03 -14.7 2SC2240 PM04 RM03 100 HDAM * * RM04 DM04 560 * RM05 560-B 6 -15.0 QM60 RM01 180 RM02 180 + JM01 DM01 * 3 +B DM02 * QM04 2SA970 QM05 2SA970 1 QM01 - 2SK369 BL 2 QM02 2SK369 BL RM06 33K +OUT 4 -OUT 5 QM03 2SC2240 PM04 RM03 100 HDAM DM05 DM03 * * RM04 DM04 560 * QM06 2SC2240 RM05 560-B 6 FL FR FL SL FR SL SR SR CENT CENT SW CG31 220P A2 CG32 220P A2 CG33 220P A2 CG34 220P A2 CG35 220P A2 CG36 1000P B A2 PRE-OUT JG01 FRONT-L FRONT-R SURR-L SURR-R CENTER SUB WOOFER A2 SW FRONT MUTE SURR MUTE CENT MUTE SW MUTE LT RT FL FR SL SR CENT 6CH FL 6CH FR CLK3 DO3 CE1 CE0 JG04 12MQ-ST-L TO JY14(PY04) NC -15VE -15V-3 +15VE 15V-2 DSP SW DSP CENT JG03 12MQ-ST-L TO JY13(PY04) DSP SR DSP SL DSP FR DSP FL A2 A2 JG05 320J114010 54321 12 11 10 9 8 7 6 5 4 3 2 1 12 11 10 9 8 7 6 5 4 3 2 1 JG02 05MQ-ST-L TO JY12(PY04) +5VV -15V +15V DSP SW(IN) DSP CENT(IN) DSP SR(IN) DSP SL(IN) DSP FR(IN) DSP FL(IN) 6L(OUT) 6R(OUT) GND LT(IN) RT(IN) GND CLK3 DO3 CE1 CE0 RELAY MUTE FRONT MUTE SURR MUTE CENT MUTE SW MUTE FRONT-L(OUT) FRONT-R(OUT) SURR-L(OUT) SURR-R(OUT) CENTER(OUT) FROM DSP 17 18