Im new to this forum and im in need of some real help. Im trying to fix a friends tv for them. Its a polaroid tla-04011c. It wont power on, but the red indicator light comes on. ive tried the remote and tv power button and neither work. ive unplugged it and left it unplugged for 20+ hours, hoping it would reset, still nothing.
I am mechanically enclined and familiar with using and reading a multimeter. ive taken the back cover off of the tv and thoroughly inspected the main board and power board looking for bad caps or something burnt. all the caps LOOK good, none bulging or exploded on either main or power board. However, there is one concern i have and its on the power board. to me it looks like something may have burnt, but i dont see any secondary indicators on any of the components near it. Attached are 2 pictures of what im talking about.
Also, i did some checks on the power board with my multimeter and this is what ive got....
CN3 (13pin header) 8 pins used
pin 3 Vsb- 5vdc
4 v1- 5vdc
5 v1- 5vdc
6 GND
7 GND
8 GND
12 v2 0vdc
13 remote 0vdc
and C7 (Main Cap) 163vdc
i hope this makes sense to whoever can help. Any assistance is greatly appreciated thank you
Polaroid TLA-04011c Red Light on, no power on
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