Yikes, looks like lots of questions being posted here and no replies.
Is any support still available for old instruments?
I'm searching for a schematic and PWB Assy drawing for my A14 board.
Specifics:
8563A, s/n 3241A 023xx
Freq Control A14
A-2902-53
08563-60028
FC-14450
On this forum a schematic and PWB assy drawing for a similar (but not identical) version of the A14 were posted, but is has too many differences from my instrument to be useful.
Thanks
Is any support still available for old instruments?
I'm searching for a schematic and PWB Assy drawing for my A14 board.
Specifics:
8563A, s/n 3241A 023xx
Freq Control A14
A-2902-53
08563-60028
FC-14450
On this forum a schematic and PWB assy drawing for a similar (but not identical) version of the A14 were posted, but is has too many differences from my instrument to be useful.
Thanks
May be I can give you some info.
I do have a similar 8563A, but working.
In the past I have had a defective YTO.
What's the problem with the YTO ?
73
Ary