Re: Wt7515 bypass !!!!

Thank you Toasty, you have stopped me. I wasn't happy going down that route anyway.

ok, so although I do electronics as a job, I know very little about tv etc diagnosis. I have removed/ tested all the caps on the psu board with a cap meter along with the diodes, opto isolators, transistors (mosfets) and resistors.
I have not tested the DM311 PWM DRIVER or transformers, chokes.

The board is simple as psu's go. I do feel I'm missing something.

I do not have a manual or schmatic, I'm not sure that I want...

Hi all !, I'm at that point where I'm thinking of taking the plunge. I have a 26" TECHNIKA LCD26-M3. It has a PSM143-310-2-R power supply. The tv will not power up, I've had the PSU apart and checked all the components. It's got 5v but nothing else. The main board is sending the reset signal but the PSU has the dreaded WT7515 management IC. I'm 80 - 90% comfortable that the rest of the
psu is ok. It's not worth replacing the psu or WT7515. I'm thinking of coupling pin 3 to grnd via a 1k rersistor and pin 14 to pin 13 (5v+) via a 1k resistor (wt7515) and bench testing the psu out of...