memorex MT1120s free download

File name MT1120SSM.pdf

MT1120S SERVICE MANUAL COLOR TELEVISION RECEIVER ORIGINAL MFR'S VERSION E Design and specifications are subject to change without notice. F-3 R511 R510 C805 R811 W165 R815 C804 R813 R809 C806 R816 R814 R101 R508 R113 R512 R519 R636 R112 R117 R516 R513 R135 C114 R518 C113 C119 R137 R127 R132 C129 R107 IC101 SOLDER SIDE C120 R130 C121_1 R133 R129 R115 C125 R119 R106 C103 R116 R749 R109 R134 C130 R126 R406 R105 C116_1 C117_1 R352 C359_1 C351_1 C411_1 C358_1 R361 W033 R644 Q351 R628 C101 Q701 Q702 W808 W814 R123 R102 R122 R103 R104 R121 W843 R128 PRINTED CIRCUIT BOARDS MAIN/CRT (CHIP MOUNTED PARTS) C707 R629 C363_1 R420 Q706 R419 R357 Q352 R120 R709 R716 R708 W164 C708 R740 R851 Q851 R858 C880 R861 C882 Q705 R704 R854 R855 Q707 R703 C001 R007 R006 C128 C874 R860 C881 R124 C616 R362 C650 R637 W159 R864 R859 R862 R639 R635 C631 R650 C636 R634 R852 Q852 R606 C004 R727 R729 R857 C862 C866 C863 C858 IC852 R621 R618 R622 C623_1 Q610 R640 R853 R615 C621 R617 IC601 49 17 C879 C883 R863 R647 R638 R642 C651_1 C647_1 R633 33 1 R646 C661 C648 C652 C653 R616 C884 C888 R866 C886 R867 R865 C867 R850 C864 C868 R611 C618 R609 R602 R601 C626 C607 C634 R652 R603 R645 R625 R619 R614 R605 R613 R604 C639 R624 R110 R648 R626 R111 R114 C127 F-4 A B C D E F G H MICON/TUNER SCHEMATIC DIAGRAM (MAIN PCB) 8 TU001 15 8 ENV56D66G3 3 ADRES 1 AGC 4.6 7 BPL 5 SDA 9 BTL 4 SCL 6 V.S 13 12 10 ACCESSORY 14 11 IF 0.0 NC 0.0 NC 8 NC 30.0 1.3 NC 6.2 NC 0.0 5.0 5.0 5.0 2 6.3V 470 YK AGC TP001 JWF-50K-1 R006 270 0.01 F 0.022 F C001 C002 7 HZ30-3L TM101 RC-DW040 C004 D001 R007 270 FROM/TO CHROMA C003 AGC 50V 4.7 KA TUNER+5V 7 R001_1 33K 2W IF SYNC I2C_OFF Y_VIDEO 6 2 5.2 R110 1K 4 41 2 5 0 5 0.1 F C103 3.2 0 0 0 5 R134 R115 47K C130 100P CH R135 10K 12 NC P24 10K 5 4.2 P51/V.SYNC P00/EXT MUTE P01/I2C_OFF P02/AUDIO MUTE P03/(Surround) P04 P05/(Center_SP) INT2/P.FAIL INT1/REMOCON P23/SYNC GREEN G BLUE B MICON IC IC101 OEC7044C 42 1 P50/H.SYNC RED R 4.8 4.8 4.8 0 0 R132 37 6 P21/AV1 P22/POWER P10/DEGAUSS_H 5.2 R127 5.2 47K 47K 3 R123 R122 R121 R120 4.7K 4.7K 4.7K 4.7K 560 R103 R102 R104 R124 560 560 4.7K VD HD 6 OSD_R OSD_G OSD_B OSD_BLK GND 220P B C127 C128 R109 4.7K R116 OS101 PIC-28143SY-2 1 Vout 3 GND 47K R117 4.7K 2 B+ OUT1/BLANK BL P20/AV2 5 38 5 39 4 40 3 5 36 220P B C125 16V 10 KA C123 0.01 F R131 47 1/4W POWER AT+5V AFT R105 C117_1 3.3K R114 220 SCL SDA RESET FROM DEFLECTION/CRT R111 R119 220 1K W801 7 35 34 33 NC 5.2 9 8 SCL1 SCL2 10 NC 5.2 47P R106 CH 3.3K C116_1 11 SDA1 SDA2 32 31 4 NC X-RAY 47P CH 4 13 NC 5.6 C122 0.1 KA 50V 1 KA R130 1K C121_1 2.2 0.8 3.6 C129 220P CH 0 3.9 4.4 0 30 P25/ON_TIMER AD1/X_RAY_TEST AVCC HLF V.HOLD CVIN CNVSS Xin Xout VSS X-RAY AD4/AFT AD5/KEY1 AD6/KEY2 RESET OSC1 OSC2 VCC NC 0 2.8 5.2 R112 5.2 5.2 3.6 R137 3.3uH 2.7K L101 4.4 5.2 C101 0.022 F 5.0 SDA 5.0 5 6 SCL 0.0 MODE 7 5.0 8 VCC MEMORY IC IC199 S-24C02BDP-1A 560 2.7K 2.2K R