Toshiba MW27F51 Service Manual - Page 87

A 8 7 FROM/TO CHROMA/IF CP802B_1 (CP603_1) A2001WV2-8P 1 CUT_OFF 2 GND(SIGNAL) 6 3 R.OUT 4 G.OUT 5 B.OUT 6 CLAMP_OFF 7 VM OUT 8 VM_OSD_Y 5 4 3 W890 C820_1 16V 100 KA C813 0.0022 M C823 220P CH W821 W820 B C D E F CRT/SVM SCHEMATIC DIAGRAM (CRT PCB) G H L802 R804 150uH 15K 2W TP804 R813 RED AMP Q801 2SC4217 220 1/4W 7.8 D801 1SS133 37 123.5 7.3 R828 2.7K 1/4W W808 RED AMP 7.3 Q810 3.0 KTC3199_Y D807 2.4 R810 2.2K 1/4W 1SS133 180 1/4W R817 W814 C804 470P CH 150uH 15K 2W L803 R806 TP805 GREEN AMP Q802 R814 2SC4217 220 1/4W D802 7.8 1SS133 38 123.9 7.3 R829 2.7K 1/4W W807 7.3 3.0 GREEN AMP Q811 KTC3199_Y D808 2.4 R812 2.2K 1/4W 1SS133 CRT BLOCK J801_2 ISHS62S 350 135 0 135 7 8 9 0 6 10 0 5 11 04 131 12 NC 1F 0 FROM/TO DEFLECTION CP851B (CP851A) A2001WV2-4P 4 +B 3 NC NC 2 GND 1 P.CON+12V R819 180 1/4W W815 C805 560P CH W816 C806 820P CH R821 1801/4W W802 150uH 15K 2W TP806 W804 L804 R808 BLUE AMP Q803 R815 2SC4217 220 1/4W D803 7.8 1SS133 39 R830 119.7 2.7K 1/4W 7.3 W809 R811 7.3 3.1 D809 BLUE AMP Q812 KTC3199_Y 2.5 1SS133 2.2K 1/4W C809 250V 1 YK W805 NC NC C808 2KV 0.001 B C821_1 100P CH C876_1 50V2.2 KANP 7.8 C875 W823 7.8 0.1 F 0 AMP Q863 KTC3199_Y 0 2.0 AMP Q864 0 KTC3199_Y R892 15K 1/4W W822 R894 1K 1/4W C878 0.0082 B R853 22K 1/4W C856 R855 330 1/2W W810 8 PCB110 CCE015 7 SVM BLOCK 6 C852 16V 47 YK C854 160V10 YK C862 16V 47 YK R877 68 1/2W 1.5K 1/4W 1SS133 D855 C853 16V47 YK 1.2K 1/4W R872 R870 R864 39K 1/4W 6.0 11.8 R856 1K 1/4W R859 2.7K 1/4W R857 470 1/2W C855 560P CH R860 33 1/4W R862 3.9K 1/4W BUFFER 11.8 Q854 5.7 KTC3198 SWITCHING 2.5 Q855 KTC3198 11.8 2.5 SWTCHING Q856 KTC3198 1.8 R868 C860 82 1/4W 500V0.0047 B R867 10 1/2W C858 100P CH D853 1SS133 10.3 2.0 AMP Q852 KTC3198 0.1 R854 33K 1/4W R861 33K 1/4W 1.9 R863 C857 3.9K 1/4W D852 0.001 B 1SS133 0.01 B R858 AMP 5.7 Q853 2SC752(G)TM_Y 100 1/4W 0 0 R865 56K 1/4W D854 1SS133 R869 SWTCHING82 1/4W Q857 KTA1266 1.8 C861 500V0.0047 B 2.0 0 R866 2.2K 1/4W C859 100P CH R871 R874 68K1/4W R873 68K 1/4W 1.2K 1/4W R878 68 1/2W B852 B851 SWITCHING Q858 2SA1837 110.0 54.5 108.0 R876 12K 1/4W SWTCHING Q859 2SC4793 54.5 2.0 1.0 W811 HS51 HS851 763WSA0038 W5RH3.5X5X1.0 W5RH3.5X5X1.0 D857 D858 C863 R880 10ERB20-TA1B2 10ERB20-TA1B2 R879 2.7 1/2W 5 B853 W5RH3.5X5X1.0 C865 500V150P B R881 150 2W 4 FROM/TO VM CP852 (CP852B) A2001WV2-3P VM1 1 NC NC 2 VM2 3 3 D856 1SS133 R875 1.5K 1/4W 16V 47 YK 2.7 1/2W C864 160V 10 YK R891 3.9K 1/4W R893 3.3K 1/4W R896 470 1/4W SCREEN CP804 005P-2100 GND GND GND CP803 (CD803_1) A2361WV2-3P FOCUS 180V NC NC GND HEATER CP801B (CP802A) A2001WV2-5P FROM /TODEFLECTION 1 1 2 3 1 2 3 4 5 2 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. A B G-37 NOTE: THIS SCHEMATIC DIAGRAM IS THE LATEST AT THE TIME OF PRINTING AND SUBJECT TO CHANGE WITHOUT NOTICE C CAUTION:SINCE THESE PARTS MARKED BY ARE CRITICAL FOR SAFETY,USE ONES DESCRIBED IN PARTS LIST ONLY D E (VM COIL PCB) PCBD80 CEE042 TO VM COIL FROM/TO CRT/SVM CP852B (CP852) B2013H02-3P 1 NC 2 3 CD852_1 CU232001 1 1 2 2 3 3 S851 S852 ATTENTION:LES PIECES REPAREES PAR UN ETANT DANGEREUSES AN POINT DE VUE SECURITE N'UTILISER QUE CELLS DECRITES DANS LA NOMENCLATURE DES PIECES F G 2 1 H G-38