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File name KD-020 STEREO.pdf

1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 Color tv schematic diagram TMPA8873/91 AV Stereo (KD-020) A101 38.9MHz BAND2 BAND1 AGC N720 UTC2003 FEEDBACK OUTPUT OUTPUT N710 UTC2003 FEEDBACK MB VT IF INPUT INPUT GND VCC GND VCC L R C750 0.022 C732 4.7uF C733 0.01 20 22 21 Vcc(9V) C731 47uF C748 0.047 C747 2.2uF C749 0.033 L C744 0.027 C746 2.2uF C745 8200 R +5V-2 R103 12K C104 4.7uF BAND2 BAND1 C103 4.7uF 5 +18V D 4 3 2 1 5 4 3 2 1 C101 4.7uF C236 25V 10uF VIDEO OUT R101 22K V101 2SC1815Y R832 0 R831 82 C831 220uF XS800 V-OUT D L OUT HPF (L) LPF (L) C724 100uF C723 2.2uF R722 3.3K R723 560 R OUT LPF3 LPF2 LPF1 R726 4.7 C726 0.01 R724 220 R725 4.7 R726 4.7 C726 0.1 R714 C714 220 100uF R715 4.7 SDA SCL C713 2.2uF C712 0.01 W.F C711 R711 2.2uF 10K N740 V.F BAND2 BAND1 VT C701 1000uF 24 16 23 19 18 17 15 14 13 R713 560 R731 R732 100 100 W731 W732 C105 0.01 C106 47uF R102 56k AUDIO L OUT TA1304N (TA1343N) Port 1 (O.C) R834 100 R836 10K C832 10uF L-OUT AV_OUT C725 470uF Port 2 (4) Port 3 (3) Port 4 (2) O.C (1) HPF (R) LPF (R) W OUT Filter GND R IN L IN C722 0.01 W731 R712 3.3K C721 R721 2.2uF 10K R-OUT C833 10uF C102 0.1 R104 1K AUDIO R OUT R833 2.2K C812 1uF R807 1K C805 10uF C811 1uF R835 100 C813 10uF 10 11 C740 2.2uF C741 4.7uF C735 0.039 C737 0.039 C738 0.015 C739 2.2uF C742 0.027 C734 10uF C743 8200 12 1 6 7 2 3 4 5 8 9 C736 0.01 SDA SCL V721 2SC1815 XP731 L-OUT 5W/8 R-OUT 5W/8 XP711 XS731 1 2 1 2 V711 2SC1815 R816 0 R813 100 V-IN 1 C715 470uF R L L-IN 1 R811 100 R-IN 1 R812 R814 R815 22k 22k 82 AV_1 XS711 V701 2SA1015Y D701 4148 R701 10K +110V +9V C703 16V 100uF +9V 16 15 14 13 12 11 10 D702 4148 C704 16V 4.7uF R702 5.6K D703 4148 AV R IN AV L IN R604 2W 12K +33V R572 33K N631 UPC574 R213 1K R211 22K R204 33K V211 2SC1815Y N801 TC4053BP R203 33K C205 0.1 R202 33K C204 0.1 C203 0.1 2 3 4 5 6 7 1 8 9 C816 10uF C815 1uF R820 100 R819 22K C814 1uF AV-2 Board R822 0 XS803 4 3 2 1 XP004 4 3 2 1 V-IN 2 C632 4.7uF 50V VT BAND2 R107 220 Z101 LBN2955 R229 120 C108 0.1 C110 0.01 L101 1.2uH R110 560 L-IN 2 R818 100 R821 R817 82 22K L-IN 2 C211 220 BAND1 CXXX 47uF 16V 1 C 2 3 N703 HS0038 XS201 1 2 3 R108 3.3K C109 0.01 V103 C1674 R109 1.2K R106 100 R105 150 R314 10 +26V MUTE RMT-IN 4 3 2 1 N221 AT24C08A VSS A2 A1 A0 SDA SCL TEST VCC 5 6 C229 47uF C232 0.01 C231 47uF IF C Sync. R224 10K R225 10K C222 10uF R111 22 (8891 ADD) R801 27K XS804 Y C S-VSH 7 8 9V B G R +5V-2 3 1 2 3 Rxxx 2.2K N573A D400 1 R806 10K C306 35V47uF V302 2SA1015Y R310 2.7K R312 2.7K R311 4.7K R802 82 R227 22K R260 10K XP01 S201 CH + XS201 1 1 R222 10K L261 10uH R234 3.3K R235 220K C235 1uF L201 10uH C206 0.01uF C205 47uF C262 1000 R262 150 C266 10uF C263 0.47uF 34 DC FIL C573 470uF 16V 2 R282 R228 R221 1K 0 1K C212 220 R223 1K 61 60 59 58 57 56 55 54 53 52 R569 10 R570 470 D562 5.6V V801 2SC1815 R2