LCD TV and Monitor basic troubleshooting guides

[budm]

I cannot find the original post so this is the new post that I will have it liked to my signature file. It will be good if it can be on the sticky.

Notes: When make voltage measurement in the DEADLY Primary (HOT) side, the negative leg of the LARGE filter cap will be the ground ref.
The chassis will be the ground ref for the Secondary (COLD) side.
You should at least plug the unit you are working on into the GFCI outlet for safety.

[Beowulf]

Re: LCD TV and Monitor basic troubleshooting guides

Thanks Bud M.

Have not seen it yet and I already like it.

[Steve.B]

Re: LCD TV and Monitor basic troubleshooting guides

Great job Bud M. Very handy and informative guides. I am sure these will be of great use to a lot of people. Certainly agreed that these should be 'stickied'.

[Beowulf]

Re: LCD TV and Monitor basic troubleshooting guides

Oops forgot to say I vote for this to be stickied.

[tom66]

Re: LCD TV and Monitor basic troubleshooting guides

Excellent guides. Sticky please! Along with the factory reset guide of Randtek's that got buried.

[budm]

Re: LCD TV and Monitor basic troubleshooting guides

Yes, the stickied for the factory reset too, that is really good one.

[retiredcaps]

Re: LCD TV and Monitor basic troubleshooting guides

I'll ask ratdude747 (moderator) to make this a sticky. He's a reasonable person to work with and quick to respond when he's not busy with school.

This will hopefully decrease the frequent questions and workload for everyone.

[ratdude747]

Re: LCD TV and Monitor basic troubleshooting guides

I'll ask ratdude747 (moderator) to make this a sticky. He's a reasonable person to work with and quick to respond when he's not busy with school.

This will hopefully decrease the frequent questions and workload for everyone.

BAM!

Thread stuck.

[tom66]

Re: LCD TV and Monitor basic troubleshooting guides

BAM!

Thread stuck.

Is it possible to sticky this one, too?
https://www.badcaps.net/forum/showthread.php?t=24809

[tibimakai]

Re: LCD TV and Monitor basic troubleshooting guides

Excellent work Bud!!
May I ask you, if you could include in these documents, some pictures with the standby voltage area(or other important areas of the device), the most important ICs(and what they do), how do we know if the PS should have 166V or 450V.

[Foppel]

Re: LCD TV and Monitor basic troubleshooting guides

Hi Budm i like your cats Thanks for the Links. This page also helps me a lot: http://youclickspk.blogspot.de/p/tes...l#.UQF8yGf3G71

cheers - Foppel

[budm]

Re: LCD TV and Monitor basic troubleshooting guides

This is SONY training manual for the T-CON.

[ohmmy]

Re: LCD TV and Monitor basic troubleshooting guides

Wow great little tutorial budm. Explains things neatly and in correct sequence. Great guide!

[coxtel81]

Re: LCD TV and Monitor basic troubleshooting guides

Excellent work

[dejesus]

Re: LCD TV and Monitor basic troubleshooting guides

This inf. is great. A lot to learn in this side. hard to find inf. like this. Great!!!

[budm]

Re: LCD TV and Monitor basic troubleshooting guides

TFT voltages:
Sanyo LCD display training manual.
AS15G (EC5575) spec

Washed out picture:
https://www.badcaps.net/forum/showth...mma#post304275

[rukmani]

Re: LCD TV and Monitor basic troubleshooting guides

thank sir good work...................

[Ahakim]

Re: LCD TV and Monitor basic troubleshooting guides

Need full Schematic of LG 32LD330 model. Who can help???...

[HerbTech1]

Re: LCD TV and Monitor basic troubleshooting guides

Thank you very much for this post. Lots of good reading ahead.

[sinaaa]

Re: LCD TV and Monitor basic troubleshooting guides

Need full Schematic of samsung ln32c450e1d model. Who can help?