Re: Benq BL3200PT with a cooked PSU.
By chance, do you have a spare power board that works? Mine has not worked after numerous fixes.
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Re: Benq BL3200PT with a cooked PSU.
I have not had any success fixing my cooked power board, does anyone have a working power board that they are willing to sell?
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Re: Benq BL3200PT with a cooked PSU.
i checked the resistors and other components between the ic and the mosfet, but everything was working. Do you know what the problem could be?
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Re: Benq BL3200PT with a cooked PSU.
Thanks! I'll take a look at it and get back to you!
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Re: Benq BL3200PT with a cooked PSU.
Ok. Where would I find any of the resistors, diodes, or any other part that needs to be replaced? Additionally, which ones would need to be replaced?
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Re: Benq BL3200PT with a cooked PSU.
The board number is 4H.2CR02.A21. Transistor 651 was broken because the pins shorted when they weren't supposed to.
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Re: Benq BL3200PT with a cooked PSU.
Sadly, no. My monitor is still not working and I have no clue what the issue is.
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Re: Benq BL3200PT with a cooked PSU.
I am also having a problem with a BenQ power board, but for a BL3201 rather than a 3200. I found that there was a dead transistor, which is now replaced, but I couldn't find the problem anywhere on the board. Nothing looked visually broken, and I tested major components which were all good.
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