Toshiba MW27F51 Service Manual - Page 83

A 8 7 6 5 4 3 2 NOTE:THE DC VOLTAGE EACH PART WAS MEASURED WITH THE DIGITAL TESTER 1 DURING PLAYBACK. A G-29 01 D3011 21DQ09N R3017 10 B C D E F REGULATOR SCHEMATIC DIAGRAM (VCR PCB) 6.9 AT+5V OUT Q3003 KTC3209_Y 5.7 5.1 D3004 SB140-EIC 6.6 BACKUP+5V Q3014 5.7 KTC3209_Y 5.1 C3005 6.3V 470 YK C3002 10V100 YK C3022 10V470 YK R3010 27 1W 9.3 8.4 7.8 P.CON+8V SW Q3002 2SD1207 R3006 100 1/4W P.CON+5V OUT IC IC3004 KIA278R05PI C3004 25V 10 KA D3008 21DQ09N C3001 0.1 B 01 C3009 6.3V 1000 YK R3023 10 P.CON+5V_A OUT IC IC3003 KIA278R05PI R3022 0.47 2W R3001 D3005 1001/4W 11EQS04N IN OUT GND 1 2 3 6.4 5.1 R3015 0.2 SW 4 4.1 470 1/4W BUFFER 5.1 Q3015 4.7 2SC2412K 4.1 AT5.7VREG VCR_POWER_H R3024 1K W809 AT+12V P.CON+5V_A UNREG+5V BACKUP+5V AT+5V P.CON+8V 8.5VREG P.CON+5V_D OUT IC IC3001 KIA278R05PI P.CON+9V_D OUT IC IC3002 KIA278R09PI IN OUT GND SW 1 2 3 4 6.4 5.4 0.3 4.1 R3008 270 1/4W IN 1 6.4 OUT GND SW 2 3 4 5.3 0.2 4.0 R3009 330 1/4W IN 1 12.8 OUT 2 9.1 GND SW 3 4 0 4.0 L3002 10uHTSL0808 P.CON+9V_DH P.CON+5V_D G FROM/TO TV POWER P.CON+12V MOTOR+12V UNREG+8V UNREG+5V +B GND FROM/TOTO DIGITAL COMB FILTER P.CON+5V P.CON+12V P.CON+8V AT+30V FROM/TO Y/C/A/H.AMP P.CON+5V_A P.CON+8V FROM/TO MICON VCR_POWER_H AT+12V P.CON+5V_C DVD_H AT+5V BACKUP+5V P.CON+5V_A FROM/TO IN/OUT AT+5V P.CON+5V P.CON+8V FROM/TO SOUND AMP/SURROUND P.CON+8V 01 D3010 21DQ09N R3011 10 C3025 6.3V 470 YK C3024 0.1 B 01 D3009 21DQ09N W835 C3027 0.1 B C3028 16V 470 YK C3012 35V 22 YK C3003 100P CH R3012 220 D3003 MTZJ4.7B C3014 0.1 B C3023 6.3V 470 YK L3001 22UHTSL0808 3.3V OUT Q3005 KTB1366 4.7 4.0 4.0 3.2 2.5 4.3 4.7 3.3V CTL Q3004 2SC2412K 2.5 3.3V CTL Q3006 2SC2412K 3.2 R3027 220 R3031 220 HS3001 763WAAA077 S803X S803Y R3013 680 C3007 50V1 KA D3001 MTZJ33B +B R3002 56K1/2W R3003 56K1/2W NOTE: THIS SCHEMATIC DIAGRAM IS THE LATEST AT THE TIME OF PRINTING AND SUBJECT TO CHANGE WITHOUT NOTICE C3006 16V220 YK R3004 10K 1/4W 12.3 13.0 12.9 R3005 4.7K P.CON+12V SW Q3007 KTA1281_Y ATTENTION:LES PIECES REPAREES PAR UN ETANT DANGEREUSES AN POINT DE VUE SECURITE N'UTILISER QUE CELLS DECRITES DANS LA NOMENCLATURE DES PIECES C3010 6.3V 2200 YK C3008 50V 10 YK C3016 50V1 KA P.CON+5V R3026 220 BUFFER 5.1 Q3001 2SC2412K 4.0 4.6 DVD+3.8V R3007 15K DVD_H C3013 50V 1 KA SW Q3008 KRA101SRTK 5.3 5.4 0 0 4.9 P.CON+5V R3019 1K 0 SW Q3009 KRC102SRTK R3025 330 50V 4.7 KA C3011 D3002 MTZJ5.6B SW Q3011 0 2SC2412K 0 0.7 R3020 100 1/4W 8.0 P.CON+5V_C SW 5.1 Q3010 KTC3209_Y 5.1 D3007 11E1-EIC R3021 33 1W R3016 VCR_POWER_H 10K P.CON+5V_C P.CON+12V AT+30V FROM/TO CHROMA/IF 8.5VREG AT5.7VREG P.CON+8V P.CON+5V P.CON+5V_C FROM/TO Hi-Fi/DEMODULATOR P.CON+5V_A P.CON+12V FROM/TO DVD IN/OUT AT+5V P.CON+12V DVD+3.8V P.CON+5V_D P.CON+9V_DH CAUTION:SINCE THESE PARTS MARKED BY ARE CRITICAL FOR SAFETY,USE ONES DESCRIBED IN PARTS LIST ONLY CAUTION: DIGITAL TRANSISTOR CAUTION: DIGITAL TRANSISTOR B C D E F G H 8 7 6 5 4 3 2 1 PCB010 DME034 H G-30