Re: BZ board shows right half of screen only..please help..

I think the chance of this being Z related is pretty small. Just to be sure, you can turn the screen control up on the monitor to make sure you don't see any retrace lines over there.

Have you tried looking at the X & Y outputs on a scope? What do you mean by the outputs look identical to a working board? What are you using to measure the voltage swings? What are the min/max readings from each?

Jon

At 12:17 PM 1/8/2001 -0500, you wrote:
>Hello,
>
> This problem is NOT monitor related. This board is working, except I
>only see a right half of the screen. The signals that I'm getting from the x,
>y, and z outputs look identical to a working board. I replaced the TL084 at
>C11, I replaced Q7(3906), Q8, and Q9 (3904) in the Z output section. I'm
>guessing this problem is Z related, but I'm really not sure what to check
>next. Any help would be appreciated.
>
>Thanks Very Much,
>Michael Kelley
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Received on Mon Jan 8 14:35:01 2001