insignishit NS-32LCD

mbates14

Senior Member

Join Date: May 2005

Posts: 169
#1

insignishit NS-32LCD

01-12-2011, 08:10 PM

I have one of these best buy no-name TVs. NS-32LCD. Appears to be manufactured by CHIMEI

Turns on to blue light, no picture no sound, and i tried the flashlight trick into the panel, and nothing there.

Checked out the power supply, both fuses good. 24V is outputting 24V when set is turned on.

the 12V is 16.8V. thats the odd thing.

Also the main board shows some sign of overheating in the regulator section on the main digital board. Checked all outputs, the 1.8v, 2.5v, 3.3v, 5V works fine.

But the panel VDD 5V is held off. no 5V to panel.

So im assuming its not booting up all the way, or something else is wrong. Anyone seen this issue?

Last edited by mbates14; 01-12-2011, 08:13 PM.
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kc8adu

Super Moderator

Join Date: Nov 2003

Posts: 8832

Country: U.S.A!
#2

01-12-2011, 08:51 PM

Re: insignishit NS-32LCD

seems i had one where a mlcc on the tcon shorted and popped a fuse on the logic.
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insignishit NS-32LCD

insignishit NS-32LCD

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