03-29-2014, 11:30 AM
Here's a couple photos of two of the set's seven circuit boards that will be rebuilt.
The predriver:
[Image: http://www.philcoradio.com/images/phorum...e00008.jpg]
and the preamplifier:
[Image: http://www.philcoradio.com/images/phorum...e00009.jpg]
Notice there are several wires which are soldered to these boards. It is a challenge to remove and replace these boards due to all of the unsoldering and resoldering required. You have to make detailed drawings and/or take photos so you will remember which wire goes where...and you should only do one board at a time.
Photos of the rebuilt boards later.
The predriver:
[Image: http://www.philcoradio.com/images/phorum...e00008.jpg]
and the preamplifier:
[Image: http://www.philcoradio.com/images/phorum...e00009.jpg]
Notice there are several wires which are soldered to these boards. It is a challenge to remove and replace these boards due to all of the unsoldering and resoldering required. You have to make detailed drawings and/or take photos so you will remember which wire goes where...and you should only do one board at a time.
Photos of the rebuilt boards later.
--
Ron Ramirez
Ferdinand IN