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any pics of a PC203 board?
http://www.vintagekustom.com/FUDforum/index.phpindex.php?t=rview&goto=25679&th=4386#msg_25679
I want to be sure I put the replaced diodes in right.....]]>gregp2016-11-06T14:29:17-00:00Re: any pics of a PC203 board?
http://www.vintagekustom.com/FUDforum/index.phpindex.php?t=rview&goto=25680&th=4386#msg_25680
chicagobill2016-11-06T23:18:39-00:00Re: any pics of a PC203 board?
http://www.vintagekustom.com/FUDforum/index.phpindex.php?t=rview&goto=25681&th=4386#msg_25681
I just reversed them and all "seems" well, except that when you turn the BRIGHT Boost on, on what was a dead bright channel, the volume actually goes DOWN?]]>gregp2016-11-06T23:43:58-00:00Re: any pics of a PC203 board?
http://www.vintagekustom.com/FUDforum/index.phpindex.php?t=rview&goto=25682&th=4386#msg_25682
Did the transistors you took out test bad?]]>stevem2016-11-07T10:55:09-00:00Re: any pics of a PC203 board?
http://www.vintagekustom.com/FUDforum/index.phpindex.php?t=rview&goto=25683&th=4386#msg_25683
stevem wrote on Mon, 07 November 2016 05:55
What was the issue with you 203 board in the first place, and what transistors did you replace, Q205 and 206?
Did the transistors you took out test bad?
I replaced q200. 205, 206.
That channel was dead!]]>gregp2016-11-07T23:59:01-00:00Re: any pics of a PC203 board?
http://www.vintagekustom.com/FUDforum/index.phpindex.php?t=rview&goto=25684&th=4386#msg_25684
Right off the Bat I would suggest that you change out electrolytic cap C214.]]>stevem2016-11-08T10:48:35-00:00Re: any pics of a PC203 board?
http://www.vintagekustom.com/FUDforum/index.phpindex.php?t=rview&goto=25685&th=4386#msg_25685
If I were going to shotgun a cap, I'd start with cap C219 as it is the main output cap of the bright circuit.]]>chicagobill2016-11-08T16:34:02-00:00Re: any pics of a PC203 board?
http://www.vintagekustom.com/FUDforum/index.phpindex.php?t=rview&goto=25686&th=4386#msg_25686
stevem2016-11-14T13:15:02-00:00