Repair a Dwin HD 700 blue crt board? - AVS Forum | Home Theater Discussions And Reviews
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Old 08-19-2014, 02:43 AM - Thread Starter
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Repair a Dwin HD 700 blue crt board?

How much to repair or get a new board?

I took apart my broken Dwin. Fiddling with it a bit the red went out. Then I pushed the red crt board tight and it came on again.

I tried cleaning the blue board by wiping it with a cloth, along with the connectors. No go!
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Old 08-19-2014, 07:21 AM
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if the blue test patterns don't work as well, then it's most likely a bad socket. If the test pattern works, then check the cable between the BNC inputs and the motherboard.

It's going to be cheaper to just sell you a replacement working CRT socket. I have stock, pls contact me at curtpalme at

thanks! - CRT tech info -pro audio website
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