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Search: Posts Made By: embdd
Forum: Troubleshooting TVs and Video Sources 05-26-2022, 01:20 AM
Replies: 4
Views: 347
Posted By embdd
Re: SONY KDL-40BX440 LCD TV "MAIN_POWER" problem

Thanks for the suggestions.

I redid most of the solder joints and replaced the bridge rectifier.
The MOSFETs' gates are not shorted, at least currently.
R901A reads 75k which matches its color...
Forum: Troubleshooting TVs and Video Sources 05-22-2022, 05:48 PM
Replies: 4
Views: 347
Posted By embdd
SONY KDL-40BX440 LCD TV "MAIN_POWER" problem

Hello guys, from a couple of weeks now, I have been trying to fix my SONY KDL-40BX440, but failing miserably.

The TV have been slowly degrading for a year now, it used to turn off/lose picture and...
Forum: Announcements & Related News 05-22-2022, 02:58 PM
Replies: 30,556
Views: 3,380,048
Posted By embdd
Re: New Members - please post your introductions here

Hello everyone, I'm a firmware guy trying to fix my TV.
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