Circuit Voltage Chart - LG BPM54N Service Manual

CIRCUIT VOLTAGE CHART

Pin No. Desc. Stanby Home Play
IC150 TPS65252
8 Vin1 14.737 13.436 12.96
9 LX1 0 1.528 1.534
12 LX2 0 1.223 1.229
13 Vin2 14.737 13.436 12.945
27 USB_VIN 5.136 5.122 5.134
28 USB_VO 0 5.106 5.113
IC151 LM37102D
2 Vin 4.879 4.272 4.330
3 Vout 0.312 3.306 3.332
IC152 LM37102D
2 Vin 14.742 13.428 12.974
3 Vout 0 12.059 12.138
IC153 LM1108SF-3.3
1 Vout 3.304 3.305 3.307
2 Vin 5.136 5.120 5.134
IC502 KIA7029AT
1 Vin 3.303 3.306 3.307
3 Vot 3.300 3.303 3.303
IC152 LM37102D
2 Vin 14.742 13.428 12.974
3 Vout 0 12.059 12.138
IC603 NAND (Toshiba)
12 VCC 0.311 3.299 3.327
37 VCC 0.311 3.299 3.327
IC701 TPIC2050
3 P12V_3 - 12.059 12.132
24 A9P5V - 9.595 9.535
42 P12V_1 - 12.059 12.132
46 P12V_2 - 12.059 12.132
56 P5V_2 - 5.104 5.110
IC702 AZ117BH
3 VIN - 12.059 12.134
2 VOUT - 9.596 9.556
4 VOUT - 9.596 9.556
Pin No. Stanby Home Play
Q501 MMBT3904
Emiter - 0 0
Base - 0 0
Collector 0.733 3.178 3.164
3-69
MEMO
3-70