Marantz SR8000 Service Manual - Page 17

P604-2/2 DSP P.C.Board SR7000 1kHz,0dB=1.886V NOIZE(20KHZ) =2.16UV +5VAA 5V-26 Noize(A-Weig)=1.80uV THD=0.0005% RDA-*K** CK20 0.1 16V A1 0V-8 CK03 150P 50V CK05 47P 50V RK23 RK25 0 5.6K AL LT FROM JD01 CK01 RK17 RK01 22/50V 0 4.7K CK25 0 RK27 2.7K BIAS 2.5V-29 RK29 4.7K QK05 2SC4213 AR FROM JD01 RK24 RK26 0 5.6K RT A1 0V-8 CK02 22/50V BIAS 2.5V-29 CK26 0 RK18 0 RK02 4.7K RK28 2.7K QK06 2SC4213 RK30 4.7K A1 0V-8 +5VA 5V-30 _ATT QK07 DTA114EU RK03 2.7K 2 - 8 1 + 3 QK01-1 NJM2115M RK05 10K BIAS 2.5V-29 RK07 10K 0V-8 A1 6 - 4 7 5 + QK01-2 NJM2115M RK09 330 M RK11 330 CK07 1500P 50V LT + LT - RK12 330 QK02-1 NJM2115M QK02-2 M CK08 RT - 3 + BIAS 1 2.5V-29 5 NJM2115M + 7 RK10 330 1500P 50V 2 - 8 RK04 2.7K CK04 150P 50V RK06 10K 6 - 4 RK08 10K CK21 0.1 16V +5VAA 5V-26 CK06 47P 50V A1 0V-8 A1 0V-8 +5VAA CK24 CK23 0.1 100/10V 16V 5V-26 LK03 * BIAS 2.5V-29 5V-30 +5VA RT + CK12 CK13 0.1 10/50V 16V RK15 4.7K RK16 4.7K A1 A1 A1 0V-8 0V-8 0V-8 0V-8 A1 +5VA 5V-30 FOR.AD.LPF -15V-37 -15VAD RK31 1M A1 0V-8 MCLK CK14 10/50V CK15 100/10V CK16 0.1 16V LK01 * LK02 * CK17 10/50V CK18 0.1 16V CK19 0.1 16V 1 44 CDTO/LOPP1 CDTI/LOOP0 CCLK/DIF1 _CS/DIF0 P/_S XTI/MCKI XTI AVSS AVDD VREFH VCOM 34 33 D/_A FROM P604-1/2 _D/A SDBCK SDWCK LRDA1 SRDA CWDA ADDATA FS96 RK19 0 SDOS OCKS VREFL RIN+ M/_S RIN- BICK QK04 LIN+ LRCK AK4526 LIN- SDTI1 CODEC ROUT1 SDTI2 LOUT1 SDTI3 ROUT2 SDTO LOUT2 DAUX ROUT3 LOUT3 DFS 11 12 DEM1 DEM0 MCKO DVDD DVSS _PD XTS ICKS1 ICKS0 CAD1 CAD0 22 23 INPUT:ANALOG SDWCK=48kHz SDBCK=3.07MHz MCLK=12.288MHz INPUT:DIGITAL SDWCK=48kHz SDBCK=64FS MCLK=256FS ADCAL D6 CK22 470P 50V D6 CD08 0.1 16V CD09 100/10V LD01 * D6 RK22 22 A1 0V-8 +5VD 5V-20 27 RDD-*D,H,J** 1kHz,0dB=1.94V 1kHz,0dB=0.75V CJ33 10/50V CH03 33K CH29 47P RH29 18K RH07 0 -15VAD -15V-37 RH11 0 2 - CH13 0.1 16V 4 A3 0V-101 RH13 0 RH01 1.8K + RH09 3 1.8K QH01-1 NJM2068M RH05 100K CH05 1800P CH27 1000P M M RH35 0 FRONT Lch RH06 100K CJ34 10/50V RH02 1.8K CH04 33K RH08 0 CH06 1800P M CH28 1000P M RH10 1.8K RH12 0 5 + QH01-2 NJM2068M 7 6 - 8 CH16 0.1 16V 15V-36 +15VAD RH30 0V-10 18K A3 RH14 0 CH30 47P FRONT Rch SW Mix F 30Hz,0dB=3.27V SW Mix S 30Hz,0dB=1.78V RH21 27K RH19 47K RH36 0 RH20 47K RH22 27K RH15 0 CH11 22/50V RH27 100 RH23 47K CH25 220P 50V RH16 0 A3 0V-10 RH24 47K CH26 220P 50V CH12 RH28 22/50V 100 W601 W601A W601B A1 0V-8 D2 D2 D4 D5 D6 A4 A3 A2 A1 A 0V-11 0V-10 0V-9 0V-8 AL AR +15VA 15V-24 -15VA -15V-25 LH01 * CH21 220/16V CH22 220/16V LH02 * CH23 0.1 16V CH24 0.1 16V +15VAD 15V-36 0V-10 A3 -15V-37 -15VAD A TO JY16(PY04) JD01 12MQ-ST-L 12 AL IN 11 AR IN 10 ANA GND 9 FL OUT 8 FR OUT 7 SL OUT 6 SR OUT 5 CENT OUT 4 SW OUT 3 +15V 2 -15V 1 +5VD 1kHz,0dB=1.94V 1kHz,0dB=0.75V CJ01 10/50V +15VAD 15V-36 CJ05 1000P M RJ05 RJ09 2.2K 2.2K 5 + RJ01 47K M CJ09 1800P 6 - CJ35 0.1 16V A4 0V-11 CJ13 10/50V 8 7 QJ01-1 NJM2068M RJ17 18K RJ13 CJ89 15K 47P CJ02 10/50V RJ02 47K M CJ10 1800P RJ06 2.2K RJ10 2.2K RJ14 CJ90 15K 47P RJ18 18K 2 - QJ01-2 NJM2068M 1 3 + 4 CJ06 M 1000P -15VAD -15V-37 CJ14 10/50V CJ30 0.1 16V A4 0V-11 SURR. Lch RJ25 220 RJ21 47K CJ17 220P 50V RJ22 47K 0V-11 A4 CJ18 220P 50V RJ26 220 SURR. Rch RJ29 47K SW Mix S 30Hz,0dB=1.78V RJ30 47K A CD70 100/25V +15VA 15V-24 FOR DAC-AMP CD62 0.01 16V A -15VA -15V-25 CD71 100/25V CD63 0.01 16V CD74 100/10V CD66 0.01 16V +5VA 5V-30 FOR CODEC LD55 0.022 CD55 0.01 16V 1kHz,0dB=0.75V CJ87 10/50V CJ88 10/50V 30Hz,0dB(-11.5dBdown)=0.282V 1kHz,0dB=1.88V +15VAD 15V-36 RJ51 10K RJ57 0 RJ59 0 RJ55 2.2K RJ61 2.2K RJ63 15K M CJ67 0.1 16V A4 0V-11 6 - 8 7 5 + QJ02-1 NJM2068M RJ79 100K CJ59 1800P CJ61 M M 1000P CENTER RJ93 0 RJ67 220 M RJ65 CJ65 47K 220P 6 - -15V-37 -15VAD 4 7 CJ85 10/50V RJ81 100 5 + QJ05-2 NJM2068M RJ82 47K CJ86 220P 50V RJ80 470K CJ60 0.027 M CJ62 0.1 M RJ56 27K 3 + RJ62 27K 2 - QJ02-2 NJM2068M 1 4 -15VAD -15V-37 CJ68 0.1 16V A4 0V-11 RJ60 RJ58 RJ64 000 M CJ66 470P RJ68 470 RJ45 1K RJ85 10K RJ46 10K RJ48 47K 2 - 3 + 8 QJ05-1 NJM2068M +15VAD 15V-36 1 RJ47 CJ77 100 10/50V SUBWOOFER CJ78 220P 50V 30Hz,0dB=4.89V RJ77 CJ79 68K 220P 50V RJ75 33K RJ89 CJ69 10K 10/50V CJ73 0.01 15V-36 6 - +15VAD CJ71 8 100/10V 7 5 + RJ69 27K QJ04-1 NJM2068M RJ71 47K RJ73 0 CJ75 220P 50V QJ11 2SC4213 CJ83 0 QJ06 2SC4213 0V-11 A4 QJ12 2SC4213 RJ76 33K CJ74 0.01 RJ70 27K 3 + QJ04-2 NJM2068M 1 2 RJ90 CJ70 12K 10/50V 4 -15VAD -15V-37 RJ72 47K CJ72 100/10V CJ80 RJ78 220P 50V 68K RJ74 0 CJ76 220P 50V QJ07 2SC4213 CJ84 0 30Hz,0dB=4.68V 5V-30 +5VA QJ08 DTA114EU RJ33 2.2K RJ91 2.2K RJ35 1M MIXF -15V-37 -15VAD 5V-30 +5VA RJ92 2.2K RJ34 2.2K QJ09 DTA114EU RJ36 1M MIXS -15V-37 -15VAD 30Hz,0dB=0.282V Noize(20kHz) =2.16UV 30Hz,0dB=3.10V 28