Toshiba SD-V395 Service Manual - Page 110

A B C D E F Y/C/AUDIO/CCD/HEAD AMP SCHEMATIC DIAGRAM 8 (VCR PCB) G H 8 L105_1 P.CON+5V 100uH 0305 P.CON+5V Y/C_CLK Y/C_DATA COMP H.AMP_SW AUDIO_MUTE-H R138C.ROTARY 22K H.SW Y/C_CS ENV.DET 16V 47 YK 22uH 0305 FROM POWER R139 12K L106_1 C155 1B BUFFER Q109 KTC3875S_Y_RTK R129 4.9 1.8K 3.9 3.3 FSC R136 R137 22K 12K 1/4W C144 0.01 B R132 3.3K C152 C156 0.1 F 7 P.CON+5V GND C142_1 7 FROM/TO TUNER/JACK C147 50V 1 KA 0.022 B 8.2K 50V 1 KA C145 0.022 B C146_1 C151 16V 47 KA C143 DVD_V_OUT[DAC_D] TU/REAR_V_IN R133 C159 22P CH C154 0.1 B 1F Y/C_VIDEO_OUT W859 X101 100DT3R528 3.579545MHz R131 1.5K C148_1 FROM/TO HI-FI/DEMODULATOR FSC TO_NORMAL_A FROM_NORMAL_A 50V 1 KA R127 C141 17 680K 0.01 B R126 1.8K L103 5.6uH 4FSC FSC FROM OPERATION/DISPLAY FRONT_V_IN 80 79 78 77 76 75 74 73 72 71 70 69 68 67 66 65 64 63 62 61 4.7K 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 6 HF1 HF_COM HF2 A.VCC FROM/TO CYL CP101 TOC-C09X-A1 9 HF1 (R) 5 8 HF_COM 7 HF2 (L) 6 SP-CH1 (R) 5 SP_COM 4 SP-CH2 (L) 3 EP/LP-CH1 (R) 2 EP/LP COM 1 EP/LP-CH2 (L) 4 P.CON+5V L107 22uH 0305 C166 0.068 B C165 0.047 F C169 0.047 F C158 0.1 B C163_1 6.3V 47 KA C162 0.1 B A.VCC C103_1 6.3V 22 KA C105_1 R142 1K 4.8 4.8 0 5.2 NC 0 5.2 5.2 5.2 4.9 2.1 4.8 4.1 3.2 3.3 3.2 4.9 4.9 1.2 2.2 0.8 60 59 58 57 56 55 54 53 52 51 50 49 48 47 46 45 44 43 42 41 2.1 COMPOUT ENV AUDIO C-ROT C-GND KILL DET MUTE RF-SW DET HA SW IN SERAIL DECODER C-VCC VX01 320FH VCO SLD ALWAYS VDD 5V B 4Fsc PLL CLOCK 0 VSS 0 HA GND PR TIMMING OUT 1.6 OUT BUFFER Q107 KTA1504S_Y_RTK 1.6 2.9 CHROMA DET 1.6 ACC DET 1.8 P 1.9 R H 1.8 P L 5.0 HA VCC REC PB REC APC APC AFC PR C-LPF RP BEFORE AFTER BGA RP BGA BGA Main CONV 3.58M BPF2 B-UP AMP CNC PB AMP B.D P DRIVER CCD AUTO-BIAS VSS CLAMP IN VCA VCA CLAMP VCP 0 0 3.2 2.5 C133 1F 3.2 C134 3.3 50V 1 KA 2.6 2.2 C137_1 50V 1 KA R123 2.2K 1/4W R124 82K 1.8 1.6 0 HA PRE GND 1.8 P 1.8 R 1.8 P 0 A-GND 2.3 1 2 3 4.9 A-VCC 2.3 0 + H L ALC R P ALC DET PB,EE 4.21M BPF Sub CONV LPF ACC P AMP R ACC DET 3.58M BPF1 PB-C YNR/COMB VIDEO AGC 1 2.6 2 3 REG 4.1 4V 2.3 PR R P DETAIL ENH R CLAMP 1/2 N.L. P DEEM PB-C FBC BAL 2.3 TC1 NL EMPHA NL EMPHA Y-LPF R NC1 Y/C MIX R P R 2.1 P AGC 1.6 FM TC2 MOD R-EQ TEST NORMAL DOUBBLE FM QV/QH 6DB SUB 3.6 LIM DEM LPF SYNC 4.1 LINE AMP REC FM-EQ SEP MAIN DE-EM V.SYNC 5.0 SEP VREF FM P R AGC PB FM EQ S-EQ PR PR PB,EE REC AMP MUTE VHS SOPB Y-VCC 4.4 3.2 C135 50V 0.22 YK C136 35V 22 YK C139 0.1 F C140 50V 4.7 KANP C132 R121 R122 100K C138 50V 1 YK W809 TU/REAR_V_IN FRONT_V_IN R143 1K R141 DVD_V_OUT[DAC_D] 1K 16 Y/C_VIDEO_OUT C.SYNC DUMMY_V.SYNC P.CON+5V 6 FROM/TO SYSCON 4FSC Y/C_CLK Y/C_DATA Y/C_CS DUMMY_V.SYNC V.REC_ST-H C.ROTARY 5 AUDIO_MUTE-H CTL- CTL+ H.AMP_SW COMP ENV.DET H.SW C.SYNC 4 C131_1 6.3V 100 KA TO_NORMAL_A R105 6.3V 22 KA C109 2.3 EQ AMP REC:LP