Need schematics or diagrams of the Sony KV-2074RA Trinitron color TV mainboard.

loptx is 1439-357-11 8E07 A33-2

I don't know how to identify the chassis.

This set was made in about 1985 or 1986. Sony may still have a full print.
Be careful...the rectifiers are drawn wrong in the original print.

R


"Felipe" wrote in message
m...
Need schematics or diagrams of the Sony KV-2074RA Trinitron color TV
mainboard.

loptx is 1439-357-11 8E07 A33-2

I don't know how to identify the chassis.

If Sony doesn't have the print try www.servicemanuals.net
they had a Zenith maual
"Felipe" wrote in message
m...
Need schematics or diagrams of the Sony KV-2074RA Trinitron color TV
mainboard.

loptx is 1439-357-11 8E07 A33-2

I don't know how to identify the chassis.

Thanks, that´s right it´s a pretty old set, I aquired it around 1988.
Can anybody give me a good place to look for the diagrams?



"RTJT" wrote in message ...
This set was made in about 1985 or 1986. Sony may still have a full print.
Be careful...the rectifiers are drawn wrong in the original print.

R


"Felipe" wrote in message
m...
Need schematics or diagrams of the Sony KV-2074RA Trinitron color TV
mainboard.

loptx is 1439-357-11 8E07 A33-2

I don't know how to identify the chassis.

OK, I've tried EVERYTHING and I still can't get a hold on this service
manual or diagrams. (I've mailed at least five electronics sites,
contacted sony in UK, US and Mexico for the TV was assembled in the
last, I've posted in various forums, and of course I've tried the link
provided by Jerry servicemanuals.net, but still no luck)
Is there any person in this world who might be able to get one of the
two for me? It seems the only place that might have them are those
technicians databases to which I haven't been granted access (like
EURAS repair tip database). Thanks everyone for your help.