Re: Go Video GV-4020 - Intermittent Problems

"ntlworld" <[EMAIL PROTECTED]> wrote in message
news:[EMAIL PROTECTED]
> I need help to remedy an intermittent problem with deck#1 of a GV-4020 go
> video deck. The functions are dead most of the time. If you unplug it and
> plug it in, it will sometimes function untill you unplug it again.
>
> The service manual is no longer available thru regular service centers and
I
> tried everything from swapping parts from #2deck and resoldering entire
> board. I suspect the Syscon (I.C.) but have no info or experience with
this
> unit. I have been told that the problem is typical of these Dual tape
units.
>
> Thank you for any help,
>
>
I've had problems with "cold solder joints" on the front circuit board. Take
the front cover off & remove the front circuit board. Check the connector
where the board connects to the main circuit board.