Replaced Convergence ICs

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john316
Replaced Convergence ICs

I replaced the two convergence ICs on a Mitsubishi WS-65315. The TV worked for ten minutes then shut down. The ICs are shorted again. The heatsink got really hot before this. Anyone has any idea what could be the problem?

cuda
you have some of the supply

you have some of the supply resistors opened up, very common problem and if you don't get them changed out it will ruin the new IC's very shortly.

 

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