Gundig 32 pw110-550 P6

[lucos]

Hello.

At startup the TV was working properly, after about 5 minutes the screen goes darkness and without contrast.
All voltages are normal at startup (Va=65 v,
Vs=190V,Vcc=5v, Vsetup=200 v, Vscv=115v, Vy=-75 v)
after few minutes Vy voltage increases quickly from -75 v to -90 v.

Ysus module: 6870QYE008C.

Any insight on this would be greatly appreciated ....

[selldoor]

Re: Gundig 32 pw110-550 P6

Welcome to the forum-
We can help a lot more if you please post good clear pictures of the whole chassis, and then pictures of each board, front and back and close up of connectors, (max resolution 2000x2000 and 2MB) using the manage attachments button, which is found by clicking "go advanced" under quick reply.

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