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Old 11-17-2017, 01:20 PM   #21
Budsdad
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Default Re: TC-P55GT30 Made a pop and now dead

I checked the FET circled. It shows some continuity leg to leg 47.2 K ohms and very little continuity leg to tab .62 M ohms. The FET just to the right is the same, RCJ450, and it tests basically the same btw. Maybe they are connected like the ones on the SC board? Thanks for your help
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Old 11-18-2017, 07:16 AM   #22
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Default Re: TC-P55GT30 Made a pop and now dead

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Originally Posted by Budsdad View Post
I checked the FET circled. It shows some continuity leg to leg 47.2 K ohms and very little continuity leg to tab .62 M ohms. The FET just to the right is the same, RCJ450, and it tests basically the same btw. Maybe they are connected like the ones on the SC board? Thanks for your help
That's normal. You'd know if it had failed
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Old 11-20-2017, 02:52 PM   #23
Budsdad
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Default Re: TC-P55GT30 Made a pop and now dead

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That's normal. You'd know if it had failed
Would it be visibly damaged? So far the only thing I have found bad is the shorted SC board would that be enough to cause the led to not light? Thanks
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