Hi guys, I was hoping to get some help. I got this Sceptre TV I'm hoping to fix and give my daughter and her spouse. I was hoping it was just the power supply but it's hard to say, I think I got a bad board. The voltages I got are as follows:
Plug. Reading
+5V. 0V
+5V. 0V
PS-ON. 0V
+5VSB. 4.49V
+5V. 0V
+5V. 0V
GND
GND
12+V. 0V
12+V. 0V
JP13. 0V
PLUG
24+V 0V
24+V. 0V
GND
GND
PLUG
VBL+ 0
VBL+ 0
NC
VBL- 0
VBL- 0
NC
GND
VCC. 0
CNT. 0
PT. 0
FB1. 0.2
FB2. 0
PLUG
BL-ON. 0
ADJ. 0
PS-ON. 0
GND
Plug. Reading
+5V. 0V
+5V. 0V
PS-ON. 0V
+5VSB. 4.49V
+5V. 0V
+5V. 0V
GND
GND
12+V. 0V
12+V. 0V
JP13. 0V
PLUG
24+V 0V
24+V. 0V
GND
GND
PLUG
VBL+ 0
VBL+ 0
NC
VBL- 0
VBL- 0
NC
GND
VCC. 0
CNT. 0
PT. 0
FB1. 0.2
FB2. 0
PLUG
BL-ON. 0
ADJ. 0
PS-ON. 0
GND
Comment