|
|
|
#35
02-22-2017, 01:13 PM
|
||||
|
||||
|
I noted in my Philco manual that later hybrids used a low voltage not high voltage transistorized TV AGC system- I bet they had plenty of trouble with the pulse gate transistor.
Still odd the used video output tube works but a new one creates only a very dark picture. This chassis controls brightness via the video amp. 
|
| Audiokarma |
|
|
Threaded Mode