Toshiba 20AF41 Service Manual - Page 26

A B C D 8 L802 R804 150uH 12K 2W 7 FROM DEFLECTION CP802 52147-0710 1 GND 2 GND 3 P.CON+9V 4 G.OUT R816 220 1/4W 5 R.OUT 6 6 B.OUT 7 NC NC 5 C815 330P B W813 4 FROM DEFLECTION CP801 52147-0610 6 NC NC 5 HEATER 4 GND 3 NC NC 3 2 NC NC 1 180V C823 100P B C813 0.0022 M W814 W815 R809 100 TP804 37 R813 220 RED AMP Q801 2SC2621 7.8 D801 123.5 7.3 1SS133 R810 R801 7.3 RED AMP Q810 3.0 2SC1740SP 100 1/4W 2.4 1.8K R828 2.7K 1/4W R817 270 C804 270P CH L803 R806 150uH 12K 2W TP805 38 R814 220 GREEN AMP Q802 2SC2621 7.8 D802 1SS133 123.9 7.3 R802 R812 100 1/4W 3.0 1.8K 7.3 GREEN AMP Q811 2.4 2SC1740SP R829 2.7K 1/4W 582.0 117.0 0 67 5 0 4 121.0 80 9 10 6.2 J801 CVT3275-5101 1F 0 11 119.0 R819 270 C805 220P CH W804 C809 250V2.2 YK C808 2KV0.001 B L804 R808 150uH 12K 2W C806 470P CH R821 270 TP806 39 R815 220 7.8 D803 1SS133 R811 1.8K R803 3.1 100 1/4W 119.7 BLUE AMP 7.3 Q803 2SC2621 BLUE AMP 7.3 Q812 2SC1740SP 2.5 R830 2.7K 1/4W C822 220P B W802 C821 0.001 B E F G CRT / SVM SCHEMATIC DIAGRAM (CRT PCB) VM+12V IC851 KIA78L12BP-AT IN GND OUT 3 2 1 15.0 0 12.0 FROM DEFLECTION CP851 52147-0510 1 +B 2 NC NC 3 GND 4 UNREG+14V 5 VM COIL C867 0.1 B C868 50V0.47 YK C866 16V470 YK R851 120 1/2W R855 330 1/2W D855 1SS133 16V47 YK 160V10 YK C854 C853 C852 16V47 YK R877 68 1/2W R872 1.2K 1/4W R870 1.5K 1/4W R864 39K R859 2.7K R856 1K R852 2.2K R853 22K C856 0.01 B 11.8 BUFFER Q851 2.2 2SC1815Y 0.5 C851 AMP 10.3 Q852 2SC1815Y 0.0082 M 2.0 0.1 R854 R861 33K 33K R858 0 100 BUFFER 11.8 Q854 5.7 2SC1815Y 1.9 R863 C857 3.9K 0.001 B D852 1SS133 AMP 5.7 Q853 2SC752(G)(TM)_Y 11.8 6.0 SWITCHING Q855 2SC1815Y 2.5 11.8 SWTCHING Q856 2.5 2SC1815Y 1.8 R868 C860 82 1/4W 500V0.0047 B 0 D853 1SS133 R867 10 1/2W C858 100P CH R873 68K 1/4W W801 SWITCHING Q858 2SA1837 110.0 108.0 54.5 R876 12K 1/4W B851 BL01RN1-A63 D858 10ELS2N B853 BL01RN1-A63 B852 BL01RN1-A63 R874 68K 1/4W D857 10ELS2N D854 1SS133 R865 56K R862 3.9K R857 470 1/2W C855 560P CH R860 33 SWTCHING Q857 2.0 2SA1015Y C861 R869 500V0.0047 B 82 1/4W SWTCHING Q859 2SC4793 54.5 W803 2.0 1.0 1.8 0 C859 100P CH R871 1.2K 1/4W R878 68 1/2W R880 2.7 1/2W R879 2.7 1/2W C862 160V47 YK C865 R881 500V150P B 68 2W H 8 PCB110 TCX341 7 6 5 4 FROM/TO VM CP852_1 52147-0310 VM1 1 NC NC 2 3 VM2 3 1SS133 R875 1.5K 1/4W C863 160V47 YK C864 160V10 YK R866 2.2K 1/4W D856 CP804 005P-2100 1 SCREEN GND GND GND CP803 TS-80P-03-V1 FROM DEFLECTION FOCUS 1 2 3 (VM COIL PCB) PCB060 2 TEXA52 FROM/TO SVM CP852B CD852_1 51048-0300 2E032001 1 1 1 NC 2 2 2 3 3 3 TO VM COIL S851 S852 1 NOTE: THE DC VOLTAGE AT EACH PART WAS MEASURED WITH THE DIGITAL TESTER WHEN THE COLOR BROADCAST WAS RECEIVED IN GOOD CONDITION AND PICTURE IS NORMAL. NOTE: THIS SCHEMATIC DIAGRAM IS THE LATEST AT THE TIME OF PRINTING AND SUBJECT TO CHANGE WITHOUT NOTICE CAUTION: SINCE THESE PARTS MARKED BY ARE CRITICAL FOR SAFETY,USE ONES DESCRIBED IN PARTS LIST ONLY ATTENTION: LES PIECES REPAREES PAR UN ETANT DANGEREUSES AN POINT DE VUE SECURITE N'UTILISER QUE CELLS DECRITES DANS LA NOMENCLATURE DES PIECES A B C D E F G 2 1 H