海信RSAG7.820.4688电源板电路图
1 1 2 2 3 3 4 4 5 5 6 6 7 7 8 8 D D C C B B A A PWM SW 1000u/25v C843 1000U/25V C860 100k R870 1 2 3 SRF1560 VD852 1000u/25v C844 1 2 3 4 5 6 7 8 9 10 11 12 13 TJC10-13AW XP901 T831 BCK-04HJ 1 2 3 SRF1560 VD854 22u/250v C848 4K7 R896 100k R871 104 C845 1k/2W R833 STB 12V AUDIO 12V 5VS STB AUDIO 1000u/25v C841 1k/2W R841 100k/2w R892 100k R893 100k R862 100k R848 100k R843 DRV DRV OVP PROT ISEN1 VREF VREF ISW ISW PDIM ENA 12V UVLS ADIM UVLS OVP FAULT VREF 1U0 C712 MUR460 VD702 1R R705 1R R701 224 C714 b 1 c 3 e 2 2907 V702 8k2 R726 510k R725 UVLS 1 VCC 2 ENA 3 VREF 4 RT 5 PWM 6 ADIM 7 TIMER 8 ISEN 10 PROT 11 ISW 12 OVP 13 GND 14 DRV 15 FAULT 16 SSTCMP 9 U701 OZ9902CGN 510k R724 5N50 V701 102 C708 105 C707 510k R721 39k R723 224 C713 510k R722 120V 10R R702 10R R704 10R R703 ISEN 1 2 3 4 PY-7AW-4针 XP803 LED1- LED2- LED1+ LED2+ 104/400v C716 3N50 V703 LED1+ LED2- PROT 683 C733 120R R735 10K R736 1R R737 1 2 MUR160 VD856 120V 1 2 MUR160 VD853 474/AC275V C801 474/AC275V C803 471/AC250V C805 471/AC250V C804 270k R801 TVR14561 RV801 t NTC5D-15 RT801 T 6.3A L 250V F801 PC817B N833 1K R863 LCL-008-F L801 LCL-008-F L802 471/1KV C806 474/AC275V C808 471/1KV C807 300v 300V 1K0 R864 15K R865 22K R868 4K7 R869 1K R867 474/63V C849 TL431 N834 270k R802 270k R803 1000P/400V C850 1000P/400V C851 T15SB60 V- 4 AC 2 V+ 1 AC 3 10A/600V VB801 (EMC) (EMC) (EMC) +20V PFC +20V VCC 2222 V905 5VS RG1C VD902 FR104 VD903 2R2 R915 20k R917 22R R921 470K/2W R909 1n/2KV C902 102 C905 68u/35V C907 471/50V C911 22R R920 1000u/16V C914 1000u/16V C915 104/50V C912 PC817B N902 1K R923 1K R922 2K4 R924 2K4 R926 1K R925 470n/63V C904 TL431 N903 NA R927 NC C917 474 C909 104 C910 18V VZ903 2K4 R958 PC817B N904 1K R931 4K7 R932 104/50V C918 L 1 N 2 XP-02 XP801 LEI-038H L904 7 7 4 4 5 5 2 2 3 3 1 1 10 10 9 9 6 6 BK-10-05HY T803 SB560 VD905 C 2 B 1 E 3 BCP56-10T1G C 4 V903 1M R901 1N4148 VD906 100K R916 100K R918 2222 V901 100K R919 2222 V902 224 C900 104 C908 103 C916 D 4 S 8 NC 3 S 5 S 6 S 7 EN 1 BP/M 2 N975 TNY175 1M R911 1M R912 1M R913 MUR160 VD904 103/275V C901 104 C903 10k R910 NA R902 NA R903 100K R933 102 C919 20K R934 10uF/50V C821 5VS 12V 1 2 3 4 TJC10-4AW XP902 12V 10R R713 100k/2w R891 103 C710 330K R720 10K R719 SW ENA 1U0 C711 51K R716 NC R727 100p C703 1K R714 3D/223---2D/101 C730 1K R734 102 C704 51K R709 683 C705 330K R710 474 C706 10R R708 5K1 R707 欠压保护设置在80V 过压保护设置在350V 10u/350v C715 22u/250v C721 10K R731 1k/2W R845 NC R728 LEI-302B L702 TEM2011 L703 TEM2011 L704 10R R729 100k R872 100k R873 设置工作频率 设置LED工作电流=0.3V/2.5R=120mA LED工作频率=6174/51=121KHz 3 1 2 V914 2907 3 1 2 V915 2222 R754 2K4 C740 102 3D-ENA R753 2K4 3D-PWM PDIM 3 1 2 V916 2222 R963 2K4 C741 102 R755 2K4 PDIM PWM 1 2 VD755 0520 R898 100K C971 103/NA 2K4 R796 R966 1K0 R763 2K4 C744 102 R968 2K7 3D-ENA ISEN ISEN1 3 1 2 2222 V716 TJC10-3AW 1 2 3 XP903 3D-PWM 3D-ENA 0R0 R908 5VS 0R0 R928 3D-ENA PFC TEM2011 L805 22R R828 MUR460 VD812 474/50V C819 330R R822 104/50V C816 1M0 R823 18V VZ812 0R0 R816 NC C818 105/50V C820 24K R827 TK10A60D V810 0.33/2W R820 IN5408 VD811 20K R826 68R R819 512 R817 18V VZ811 22R R818 0520 VD815 101/50V C817 24k R829 20K/NC R814 1M R813 1M R812 1M R811 300v PFC VCC PFC NC R830 NCP1608 1 2 3 4 5 7 6 8 Zcd Multi Comp Vcc Dri CS VFB GND N811 102/50V C823 68u/35V C814 0.33/2W R821 1M0 R824 1M0 R825 (EMC) C+ 1 C- 2 NA C824 C+ 1 C- 2 82u/450V C822 1n/2KV C825 0520 VD813 15p/nc C815 2907 V813 68R R810 10N60/NA V811 22R/NA R819A 512/NA R817A 18V/NA VZ811A 22R/NA R818A 0520/NA VD815A 2907/NA V813A 22R/NA R810A 102/2KV C809 20K R809 1K0 R822A t NTC5D-15 RT802 TEM2011 L804 FB/NA L803 153/1000V C842 474/16V C831 10k R834 220P/2KV C846 47N/63V C839 1N4148 VD832 5k1 R847 10k R846 27R R883 15K R837 104/50V C837 105 C833 105 C832 15k R838 5k1 R835 2M2 R836 10uF/50V C838 102/50V C834 2K R844 1K R885 10K R884 33K R840 5K6 R839 22R R842 104/50V C836 MUR160 VD831 2907 V833 3V3 VZ832 104/50V C840 100K R850 2K4 R853 2K R852 100K R851 1N4148 VD836 5K1 R858 68R R857 68R R856 2K R882 BZT52C18 VZ831 102/50V C835 PFC PFC TK10A60D V831 5K1 R861 68R R860 68R R859 1N4148 VD834 1N4148 VD835 VCC TL431 N832 1M R831 1M R832 1M R881 TK10A60D V832 1N4148 VD837 1k R854 VCC CSS 1 Fmax 2 Ctimer 3 RT 4 BO 5 FB 6 DT 7 FF 8 SF 9 GND 10 Mlower 11 Vcc 12 13 HB 14 Mupper 15 Vboot 16 NCP1396 N831 102 C830 0R0 R887 4 3 1 2 BCK-30-L039AG L811 0R0 R967 VCC 0R0 R888 0R0 R815 VCC ADIM VREF 330K R711 330K R712 10K R715 SWITCH VH-3AW-2 SW801 ! 5VS 3D ONLY
版权声明
1. 本站所有素材，仅限学习交流，仅展示部分内容，如需查看完整内容，请下载原文件。
2. 会员在本站下载的所有素材，只拥有使用权，著作权归原作者所有。
3. 所有素材，未经合法授权，请勿用于商业用途，会员不得以任何形式发布、传播、复制、转售该素材，否则一律封号处理。
4. 如果素材损害你的权益请联系客服QQ：77594475 处理。