09-28-2016, 08:13 PM
Welcome to the Phorum!
A free schematic can be found on nostalgiaair.org
http://www.nostalgiaair.org/Resources/266/M0013266.htm
The Service Bulletin #310 is available on the audiophool site:
http://www.audiophool.com/Philco.html
( the reader for the djVu file is here; https://www.cuminas.jp/en/downloads/download/?pid=1 )
A more readable set of schematics and info can be had for a few bucks from Chuck.
www.philcorepairbench.com/schematics.htm
For more resources that might be helpful, see:
http://philcoradio.com/phorum/showthread.php?tid=14950
A free schematic can be found on nostalgiaair.org
http://www.nostalgiaair.org/Resources/266/M0013266.htm
The Service Bulletin #310 is available on the audiophool site:
http://www.audiophool.com/Philco.html
( the reader for the djVu file is here; https://www.cuminas.jp/en/downloads/download/?pid=1 )
A more readable set of schematics and info can be had for a few bucks from Chuck.
www.philcorepairbench.com/schematics.htm
For more resources that might be helpful, see:
http://philcoradio.com/phorum/showthread.php?tid=14950