Dear Steve,
I have a HP 5371A. Last year during a hot summer period the display went
"wrong". The size of the displayed information started to blow up and
collapse repeatedly. I suspected a thermal problem. This happened
shortly before the manuals became available on the internet. So I did
som
Oops! sorry fr the reply-all folks, resulted in a cross-post!
Steve,
The CRT controller in the 5371A is a stock standard Motorola MC6845P,
the timing is discussed in the theory of operation section and it
seems there is nothing more than two sync signals and a three level
video signal that goe
At 12:50 PM 6/23/2006, Steve Krull wrote:
>The service manual skips any circuit description or schematic of A17
>and says if the CRT circuits are suspect, replace the A17 CRT Driver
>Board and CRT as an assembly. That assembly is no longer available,
>and would certainly not have been available
