Viore power issues!

[YOUNGGUNS]

i have a 42 inch viore tv. when its plugged in and i press the power button it dont even try clicking on i opened the back of it to look at the caps and they all look to be in good shape but i could be wrong seeing as im a noob. I'll post pictures ASAP. But if its not the caps then what other problems could i faceing?

[YOUNGGUNS]

Re: Viore power issues!

Anybody?

[budm]

Re: Viore power issues!

Lets us see the good clear pictures of the whole chassis as how the boards are connected together, then the pictures of the boards top and bottom sides first.
Good pictures of the coonectors are also needed so we can tell you which pin to test for the voltages or shorts circuits.
Mkae sure they are good, clear pictures since we are trying to do long distant troubleshooting here.

[selldoor]

Re: Viore power issues!

Full model number of the tv and any board identification numbers including version will be useful

Some history of the set would be useful - owned for 2 years or found in a field makes a big difference. Have you seen it working? Also do you have a multimeter and soldering iron and can you use them.

[YOUNGGUNS]

Re: Viore power issues!

I got it from a friend who got it from a guys house gave it away because it wouldn't turn on one day.
Model# pdp42v18ha


board# jht0608-003291

[selldoor]

Re: Viore power issues!

Pictures are not big enough - they need to be as near as you can get to 2mb jpgs no bigger than 2000x2000

This is an exmple of what we need https://www.badcaps.net/forum/attach...1&d=1290283049

Content as per BUDMs post above
Also do you have a multimeter and soldering iron and can you use them.

SERVICE MANUAL http://www.servicetron.com/uploads/2...pdp42v18ha.zip

[YOUNGGUNS]

Re: Viore power issues!

I have a soldering iron but no meter i think the boards fryed because in the picture with my finger im pointing at 2 objects that have the solder touching and under the board theres a black mark on the back of tv screen.

[tom66]

Re: Viore power issues!

From the back of the TV, is the board on the left or the right of the screen?

One board is the Y-sustain and the other is a Z-sustain.

Both will usually have fuses on them, are any blown?

You are going to need a multimeter to debug this... you can pick one up for $4 from most good DIY stores.

[YOUNGGUNS]

Re: Viore power issues!

is this big enough just click on the pics
the one with the finger is pointing at a bad solder job where its soldered there are two completly different components touching and theirs others on there touching in the same fashion as well with little "fryed" black marks around them the picture with the metal is the back of the screen theres a black mark that came from the pic where my fingers pointing.

[YOUNGGUNS]

Re: Viore power issues!

So thanks kind sirs i figure my problem is that the power board is fried and i was wondering if the power board is fried then is it possible that the other boards dont work? Please give me a response asap im on a tight time schedule and my family is depending on me to bring home the bacon any help is much appreciated!

[Paul678]

Re: Viore power issues!

So thanks kind sirs i figure my problem is that the power board is fried and i was wondering if the power board is fried then is it possible that the other boards dont work? Please give me a response asap im on a tight time schedule and my family is depending on me to bring home the bacon any help is much appreciated!

Friend, at the absolute minimum, you need a digital
multimeter to fix these TVs, as Tom has pointed out.

You need to measure the voltages coming off the main
power supply. You cannot just tell by looking at them
if they are working properly.

[tom66]

Re: Viore power issues!

A little burn mark on the bottom of the board is not necessarily your problem. It could have been, e.g. a "dust bunny" connecting between Vs and GND. You should post pictures of the top side of your PSU where all the components are.