海信TLM32E29液晶（1459板）IP整合电源电路

1 2 3 4 5 6 7 8 A B C D 8 7 6 5 4 3 2 1 D C B A Title Number Revision Size A3 Date: 23-May-2008 Sheet of File: D:\32ip\TLM32V68(3)_DY_C.DDB Drawn By: R882 100k R881 10k R880 10k R884 100k R885 27k R886 1k R876 3k9 R889 100K R892 300k C866 223 C868 104 C862 104 C865 104 C867 224 C870 223 C863 102 R843 22R VZ804 18V R844 10k R847 10k C834 CBB21-400V-474-J R888 22k6 C869 223 Vref IPWN Vref Vref ON/OFF R877 8K2 SCP OLR PFC VCC1 R842 27R 1 2 3 XP801 TJC2-3A F801 T4A/250VAC C802 AC275V-470N C801 AC275V-470N L801 LCL-2420H L802 LCL-2420H R831 27R R829 10R R830 27R R819 3.3M R818 3.3M R836 1K R820 3.3M R821 300K VD806 FR107 VD809 1N4148 VD807 1N4148 C808 CBB21-400V-474-J R835 6.2K C850 1000uF/16V C822 22uF/35V C849 2200uF/16V C843 2200uF/25V C844 1000uF/25V C829 223 C820 474 C827 331 C856 103 C848 471/1kV C842 222/1kV C824 102/1KV R823 open R822 open R824 open R825 0R C821 open N805 PC817B R828 100K/3W R862 5K1 R863 4K7 R834 15K R833 1K R864 6.2K VD805 FR107 L804 4.7uH/4A L805 4.7uH/4A C807 102/1KV C806 102/1KV 90-264Vac RV801 14D561 VD812 1N4148 VD811 FFPF08H60S C810 220uF/450V R805 20K R806 51K R810 100R R813 680K R807 10K R808 75R R809 47R R804 820K R817 33K R814 680K R815 510K R816 510K C809 22uF/35V C812 47p V801 FQPF10N60C C811 104 C815 101 C813 473 C814 474 R811 10K VD810 RU4AM t RT801 NTC5D-15 300V PFC C823 104 C846 470uF/25V R854 15K R855 3K9 C845 102 V810 C1815 R848 1K STB C854 470uF/16V R856 1K C847 104 C855 104 VD808 FR107 R839 3K R838 10R C830 22uF/35V C828 22uF/35V C857 104 V805 C2655 VZ802 18V R868 3K R867 1K R865 4K7 R866 1K N806 PC817B V814 C1815 STB V815 C1815 R870 10K C858 104 VZ807 15V VD823 1N4148 VZ806 5V6 R869 1K +12V +12V 5VS +5V VD824 1N4148 VCC VCC 300V C816 open PFC C853 104 C852 104 C851 104 C841 22uF/35V VD820 FR107 C819 473/250V R832 10K C803 102/AC250V C804 102/AC250V C805 102/AC250V VZ805 15V 1 2 3 4 5 6 7 8 9 10 11 12 13 14 XP802 TJC10-14A ON/OFF STB +12V IPWN 5VS +5V T801 SPT3501SU T803 SPT3501SQ R812 0.22/2W R837 0.33/2W R850 27R C835 222/AC250V R853 100R L803 PQ2601-LA VD821 MBRF20H100 VD822 MBRF2545 V813 FDS8880 Vref C860 22uF/35V C861 104 VCC1 +12V R872 10R R875 NC R874 100k R873 10k R801 270K R802 270K R803 270K R890 82K R891 10k C872 104 C871 102 R827 33K R826 33K R878 8K2 R879 3K C864 104 VD825 1N4148 C817 221/2KV C818 221/2KV C826 101/2KV C825 56p/1KV V802 FQPF3N80C V803 FDPF7N50U V804 FDPF7N50U V812 FQPF13N06L H801 RSAG7.750.009 H802 RSAG7.750.009 R860 30K ON Stb ON Stb 32-IP +5V/0.5A +12V/0.6A N807 TL431LZ N808 TL431LZ VD826 1N4148 VD827 1N5819 VZ801 18V +5/0.5A P=110W f=63～66～69K Dimming frequency fb=150-160-170Hz Min Duty Ratio 20% Lamp Voltage: Vw=1280Rms/9.5mA Lamp current(HI-Side):I=9.5mA R917 33k R918 30K LEO-21 LEO-21 V817 A2907 R925 820R R926 1K R927 20K A R928 22R/2W Wang Qingjin R929 270k R930 100K R849 10K R851 10K R883 30k Lup 1 Plmt 2 Csfb 3 Out 5 Vcc 6 Gnd 4 Vstr 8 NC 7 N801 FAN7602B OLP1 1 OLP2 2 Comp 3 FB 4 Bdim 5 Adim 6 ENA 7 GND 8 OUTL 9 Vref 10 VCC 11 VB 12 OUTH 13 VS 14 SCP 15 RT 16 BCT 17 OLR 18 OLP4 19 OLP3 20 N803 FAN7313 Inv 1 Mot 2 Cmp 3 CS 4 Zcd 5 Gnd 6 Out 7 Vcc 8 N802 FAN7530 C910 474/400V VD845 BAV99 SCP C891 102 C890 5p/6kv R906 3k XP807 CCFL C906 103 VD846 BAV99 VD847 BAV99 SCP C893 102 R907 3k C907 103 VD848 BAV99 C892 5p/6kv VD849 BAV99 SCP C895 102 C894 5p/6kv R908 3k XP808 CCFL C908 103 VD850 BAV99 VD851 BAV99 SCP C897 102 R909 3k C909 103 VD852 BAV99 C896 5p/6kv VD837 BAV99 SCP C883 102 C882 5p/6kv R902 3k XP805 CCFL C902 103 VD838 BAV99 VD839 BAV99 SCP C885 102 R903 3k C903 103 VD840 BAV99 C884 5p/6kv VD841 BAV99 SCP C887 102 C886 5p/6kv R904 3k XP806 CCFL C904 103 VD842 BAV99 VD843 BAV99 SCP C889 102 R905 3k C905 103 VD844 BAV99 C888 5p/6kv VD829 BAV99 SCP C875 102 C874 5p/6kv R898 3k XP803 CCFL C898 103 VD830 BAV99 VD831 BAV99 SCP C877 102 R899 3k C899 103 VD832 BAV99 C876 5p/6kv VD833 BAV99 SCP C879 102 C878 5p/6kv R900 3k XP804 CCFL C900 103 VD834 BAV99 VD835 BAV99 SCP C881 102 R901 3k C901 103 VD836 BAV99 C880 5p/6kv OLR OLR OLR T807 VD853 BAV99 C911 104 AC-2 AC-1 AC-2 AC-2 AC-2 AC-1 AC-1 AC-1 W801 VZ803 18V VD815 1N4148 R857 22R R858 27R VD817 BAV99 W802 R846 27R R845 10k R859 270R/2W S801 D3.5 S802 D3.5 S803 D3.5 S804 D3.5 S805 D3.5 S806 D3.5 V+ 1 AC 2 V- 4 AC 3 VB801 5SB60 C859 104 W803 W804 W805 W806 W807 W808 W809 W810 W811 W812 W813 W814 W815 W816 W817 W818 W820 W821 W822 W824 W825 W826 W827 W828 W829 W830 R887 0R OLR SCP R934 0R R936 0R R938 0R R939 0R W831 W832 W833 W834 W835 W838 W839 W840 W841 CAUTION ! HV # HV # HV # HV # HV # HV # HV # HV # HV # HV # HV # HV # PGND PGND ARROW AR1 ARROW AR2 M1 MARK M2 MARK M3 MARK 1 2 3 4 Q803 1 2 3 4 Q801 1 2 3 4 Q802 Label Labqc Label Labtx W842 VD816 1N4148 VD818 EG01C C832 104 C831 22uF/35V R894 10R R893 10R T802 BK-10-05HA VD828 1N5819 C837 224 R840 1k R841 1k C833 100 C836 100 R931 100R R932 100R R933 270R R852 270R V818 A2907 V819 A2907 V820 2222A V821 2222A VCC VCC 1 HIN 2 LIN 3 GND 4 VB 8 HO 7 VS 6 LO 5 N804 FAN7382 VCC R871 3R3/2W R941 0R W819 W823 T806 EE22A T805 EE22A T804 EE22A R89510R AC-2 AC-1 W836 W837 W843 W844 AC-2 AC-2 W845 W846 W847 W848 AC-1 AC-1 W849