Marantz-SR8200-avr-sch维修电路原理图.pdf
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1、1112 2. WIRING DIAGRAM E-VR AUDIO INPUT(1) AUDIO INPUT(2) CVBS S-VIDEO U-Com/DSP AD/DA MULTI CH INPUTCOMP VIDEO INPUT D TERMINAL GYRO ENCODER P114 3.5CH AMP0.5CH AMP P414 MAIN POWER SUPPLY P834 3CH AMP P154 F/SB SPK OUT P124 C/S/M SPK OUT P124 HP PP91 PRIMARY P804 FRONT CONNECTOR TUNER MOD. P-SW P82
2、4 MQ-12P B to B ConnectorMQ-5P B to BMQ-12P B to B ConnectorMQ-8P B to B ConnectorMQ-9P B to B ConnectorMQ-10P B to B ConnectorMQ-9P B to B ConnectorMQ-5P B to BMQ-4PMQ-9P B to B Connector MQ-12P B to B ConnectorMQ-4PMQ-12P B to B ConnectorMQ-7P B to BMQ-10P B to B ConnectorMQ-6P B to BMQ-9P B to B
3、ConnectorMQ-8P B to B JE-19P B to B ConnectorJE-19P B to B Connector 1 19 1 19 19 11 19 JE-19P B to B Connector 191 191 MQ-12P B to B Connector 112 112 MQ-5P B to BMQ-12P B to B Connector AUX INPUT 119 119 112 121 JE-19P B to B ConnectorMQ-12P B to B Connector XH-JQ 6P B to B XH 6P JQ 6P EH-4P,EH-4P
4、 EH-3P,EH-3P EH-3P,EH-3P SAN-7P,PH-7P SAN-6P,PH-6PSDN-6P,VH-6P EH-6P,EH-6PVH-4P,VH-4P VH-3P,VH-3P VH-2P,VH-2P EH-4P,EH-4P shield Wrapping,VH-7P VH-4P,VH-4PVH-4P,VH-4P EH-5P,EH-5P Shield EH-5P,EH-5P EH-4P,EH-4P VH-6P,Wrapping EH-4P,SCN-4P VA-2P,Wrapping VA-2P,VA-2P Wrapping,VA-2P VH-5PVH-5P PH-4P,PH-
5、13P Shield PH-2P,PH-13P Shield PH-5P,PH-13P ShieldpH-2P,pH-13P Shield SUMI card 21P SUMI card 15P JC01 J606 J604 JD02 JD01 J601 J603 J605 J602 JU02 JU03 JU04 PF24PX04 PL04 PQ04 PS04 PG04 PS54PF14 PC84 PC94 PC04 PY04 PD04 EH-3P,SCN-3PVH-2P,SDN-2P 200mm PP04 P604 WY01 WL71 WC01 WC02 W503 WC03 WN01 W88
6、3 W501 W836 W401 W504 WG02 W152 W154 W104W102 W351WN51 W805WP91 WG01 WN02 W802 W804 W851 W801 W803 (U,S,F) MQ-8P B to B SCART PF04 (N) (F) JE07JE06JE05 JS03 JS05 JQ04 JL08 JL07JL06 JX06JX07 JD03 JD04 YJ18YJ17YJ14YJ15YJ16 YJ04 YJ03 YJ13 YJ12 YJ11 JS73JS72JS74JF54JF55 YJ21YJ22 JF95 JF94 YJ20 YJ19 YJ10
7、YJ09YJ08YJ07YJ06YJ05 J851 JY24 JY26 JC90 JC80 JC04JC03 W504 W401 J504 J401 J105 J155 JN01 J838 J837 J883 J884 J836 J152 J151 W503 JN61 W503 J101 J102J103 J104 J154 J152 JP91JP91 J831 J804 J811 JB05 J802 JC02 JE08JE09 JN02 JB03 J093 J501 J531 JP03 JS04JL05JX05 JA07 JY25 JN51 WN51 W351 J351 JF83 YJ01
8、YJ02 JY23 123456789 1011121234123456789 101112 12345678910111212345123456789101112123456789876543211234567891012345678912345 1 2 3 4 5 1 2 3 4 5 6 7 8 9 10 11 12 123451234567891234567891098765432112345678 1 2 3 4 5 6 7 8 9 10 11 12 1 2 3 4 5 12345678910111212345123456789101112 1234567123456123456789
9、 1012345678123456789 1234123456789 1234123456789 1234567891 234567 8123456789 101234561234567123456789 1011121234123456789 101112 1 2 3 4 5 6 1 2 3 4 1 2 3 4 5 1234 123456 1234123456 1 2 3 4 5 6 1 2 3 4 5 6 1 2 3 4 5 6 1 2 3 4 5 6 1 2 3 4 1 2 1 2 3 1 2 3 12345 1234 1234 12345 1 2 3 1 2 3 4 1 2 3 4 5
10、 6 7 1 2 3 1 2 3 4 5 6 7 1 2 3 4 5 1 2 3 4 1 2 3 4 1 2 3 4 1 2 1 2 3 1 2 3 4 1 2 3 4 1 2 3 4 5 6 7 1 2 1234 1 2 12 1 2 3 123451234 12345 1 2 AC INLET 1 2 3 4 5 6 1 2 3 4 5 6 123456789 1011121312345121234 1 2 123 1 2 3 1 2 3 1 2 1 2 1 2345678 RadioFans.CN 收音机爱 好者资料库 3. BLOCK DIAGRAM 1314 CD IN TAPE I
11、N TAPE OUT CDR IN CDR OUT 2 3 4 5 7 8 10 11 21 19 22 18 26 25 27 24 1118 24 2 7 10 22 27 5 8 19 254 21 263 3 8 22 24 7 5 21 2 7 19 27227 4 5 21 25 24 22 254 11 26 18 19 3 10 1811 10 8 26 DSS IN LD IN DVD IN TV IN VCR1 IN VCR1 OUT VCR2 IN VCR2 OUT FRONT L/R SURR L/R SURR BACK L/R CENTER SUB WOOFER VC
12、R1 IN LD IN DVD IN TV IN DSS IN VCR1 OUT VCR2 IN VCR2 OUT +6dBDRV +6dBDRV +6dBDRV CONT NJM2296 NJM2234 CONT +6dB +6dB DRV +6dB NJM2234 NJM2296 DRV DRV TV IN DRV DRV CONT +6dBDRV DVD IN +6dB +6dB NJM2234 DRV DRV LD IN VCR1 OUT VCR2 OUT DRV NJM2296 +6dB NJM2296 VCR1 IN DSS IN VCR2 IN +6dB CONT +6dB NJ
13、M2234 Y C Y Y Y Y Y Y Y C C C C C C C +6dB NJM2234 OSD LC74781 NJM2234 NJM2234 NJM2234 NJM2234 DRV DRV DRV BA7622 DRV BA7622 DRV DRV MONITOR 1 MONITOR 2 MULTI MONI Y C Y C MONITOR 1 OUT MONITOR 2 OUT DIG IN 2 DIG IN 3 DIG IN 4 DIG IN 5 DIG IN 6 DIG IN 7 DIG IN 8 DIG IN 9 DIG IN 1 OPT OUT 9p D-SUB CO
14、AX OUT RS232C EX IR OUT DC OUT 1 DC OUT 2 RC-5 IN RC-5 OUT MULTI RC IN MULTI RC OUT RST IC H8S-2633 16bit -com F-ROM 4M Flash S-RAM 1M LC89055 DIR CS49329 DSPDSP CS49330 Level shift Level shift Level shift Level shift Parallel port SPI signal Memory Bu s Ds Ds Audio Output Audio Input Audio Output A
15、udio Input Audio Output CKOUT XMCK MCLK CLKIN MCLK CLKIN E2P ROM AK5383 2CH A/D 2CH D/A CS4396 (FL/FR) 2CH D/A (sL/sR ) CS4396 CS4396 (C/SW) 2CH D/A 2CH D/A (SB L/R) CS4396 E-VR TC9459N E-VR TC9459N E-VR TC9459N TC9459N E-VR E-VR TC9459N Front C/SW Surr S-Back Multi FRONT L/R CENTER/SW SURR L/R S-BA
16、CK L/R P-AMP P-AMP P-AMP P-AMP P-AMP P-AMP P-AMP FRONT L FRONT R CENTER SURR L SURR R SB L or MULTI L SB R MULTI R or Temp . Sensor Sensor Temp . TA7317P Temp I/F 1 Temp I/F 2 Fan Driver Cooling Fan FRONT SURROUND CENTER SURR BACK M-SPKR ROTARY ENCODER ROTARY ENCODER GYRO CONTRO L (MASTER VR) (SURR
17、MODE) FL DISPLAY FL DRIVER NJU3430 KEY MATRIXIR SENSORI RED DVD DSS VCR 1 VCR 2 MONITOR OUT Y CB CR D-AUX M F(L/R) To Function SEL M_F(L/R) AUX(L/R) From M-Ch in From Front AUX From Front AU X AUX CVBS From Front AU X AUX Y/C D-AUX To DSP To VIDEO(Y/C) AUX Y/C AUX CVBS To VIDEO(CVBS) To Function AUX
18、 L/R To Function SEL TUNER L/R TUNER MODULE TUNER L/R From Tuner-M +12V SUB TRANSF -B -5V +24V +5VL Regulator +5VL Reg +15V Delay Regulator -15V MAIN TRANSF P-Down +B +5V Power Down Standby AVSS Cont AVSS LEV AMP MONI ALL MUTE M-SPK SPKR OF F PH DET SPKOFF 74HC4094 S-Register P-EXP Cont P-EXP Cont S
19、-Register 74HC4094 x2 OSD/FL Cont M-RC OUT M-RC IN RC-5 OUT RC-5 IN RS232C DC 1 DC 2 RC-5 IN OSD/FL Cont RC-6 Status RC-6 Status (RC-6 Status) VR ENC MOD ENC GYRO KEY OSD/FL Cont MOD ENC KEY VR ENC GYRO Standby Power Dow n ALL MUTE PH DET AMP MONI AVSS LEV P-EXP Cont Level Sens DC/Current Sens Y Sig
20、nal C Signal _W/N SW W/_N SW Ver.Up SW S-Register 74HC4094 Cascade Cascade M-SPK S-Register DC 2 DC 1 DIG/ANA DIG/ANA Lt/Rt DSP FR RC-6 Status STANDBY LED STANDBY Ver.UP Busy VR Cont STANDBY for F for U & S CVBS OSD RGB SCART INMONITOR OUT 26Pin SCART26Pin SCART for N 12 12 12 12 1 2 1 12 12 12 12 1
21、 2 CD(R) CDR(R) TUNER(R) AUX(R) M_F(R) TAPE(R)TAPE(R) CDR(R) TUNER(R) AUX(R) M_F(R) CD(R) CD(L) TAPE(L) TUNER(L) AUX(L) M_F(L) CD(L) TAPE(L) TUNER(L) AUX(L) M_F(L) CDR(L)CDR(L) TAPE_OUT(R) CDR_OUT(R) TAPE_OUT(L) CDR_OUT(L) DSS(L) LD(L) DVD(L) TV(L) VCR1(L) VCR2(L) DSS(R ) LD(R) DVD(R) TV(R) VCR1(R)
22、VCR2(R) DSS(R) LD(R) DVD(R) TV(R) VCR1(R) VCR2(R) DSS(L) LD(L) DVD(L) TV(L) VCR1(L) VCR2(L) VCR1_OUT(L) VCR2_OUT(L) VCR1_OUT(R) VCR2_OUT(R) M-CENTER M-SB(L) M-SURR(L)M-SURR(R) M-SB(R) M-SUB_W M-SUB_W M-CENTER M-SB(L/R) M-SURR(L/R) VCR1_OUT VCR2_OUT VCR2_OUT(Y) VCR1_OUT(Y) VCR1_OUT(C) VCR2_OUT(C) TAP
23、E_OU T CDR_OUT VCR1_OU T VCR2_OU T DSS_IN LD_IN DVD_IN TV_IN VCR1_IN VCR2_IN AUX_IN DSS_IN LD_IN DVD_IN TV_IN VCR1_IN VCR2_IN AUX_IN TV_IN DSS_IN LD_IN DVD_IN TV_IN VCR1_IN VCR2_IN AUX_IN DSS_IN LD_IN DVD_IN TV_IN VCR1_IN VCR2_IN AUC_IN A-MULTI(R) V-MULTI(L ) Lt/Rt D-SURR(L) D-SB(L) D-CENTERD-SW D-S
24、B(R) D-SURR(R) Surr-L/R C/SW SB-L/R SW SB-R sRsL SB-L Center Center/SW sL/sR SBL/SBR Y CB CR Y CB CR Y CB CR Y CB CR D1 D2 D3 D4 D5 D6 D7 D8 D1 D2 D3 D4 D5 D6 D7 D8 D9 D-AUX D1 D2 D3 D4 D5 D6 D7 D8 D9 D-AUX D-AUX A-MULTI(L ) Function(R) V-MULTI(R) Function(L) DVD-Y DSS-YV2-Y V1-Y V2-CR V1-CR DSS-CB
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