灯板p25电路图,电路图图解

康佳p25sk383彩电开机呈三无,电源指示灯亮且有闪烁感
1 2 12 j6 1 2 b b res10 con2 y2 12m c2 33p a c3 33p p27 p26 p25
38 37 36 35 34 33 32 31 30 29 28 27 26 25 24 23 22 21 vcc vcc
11 12 pcf8574 8 i2c-p20 i2c-p21 i2c-p22 i2c-p23 i2c-p24 i2c-p25
康佳p25te282 主机芯板元器件识别图