Re: Sharp LC-42LB150U no power after lightning strike

Never mind, I figured out. The ic under the metal shield on the main board is bad. I couldn't find a replacement chip for it. I guess I just have to order a new board....

Hi all,

I'm hoping someone with experience help me out here. I have a 42" LED Sharp TV, model's LC-42LB150U that stops working after a lightning strike. No standby led when plugged in, and doesn't respond to remote or tv buttons.

Here are what I've found:
- All fuses on the power board are ok.
- Diodes on the power board checked out ok in circuit.
- The caps on the power board seems fine (visually).
- With the main board disconnected from the power board, the voltages on the connector that connect the power board to the main board...

Re: New Members - please post your introductions here

Hi,

I love working with electronics, software or hardware.