Philco 50-T702 7 Inch TV - Videokarma.org TV - Video - Vintage Television & Radio Forums

		Videokarma.org TV - Video - Vintage Television & Radio Forums > Early B&W and Projection TV
Philco 50-T702 7 Inch TV

Notices

Time to get this site upgraded, so we are passing the hat around. We appreciate any donations. Seriously, even a dollar helps. The payment page may be found here - https://www.audiokarma.org/support.html


	We appreciate your help in keeping this site going.

Thread Tools

Display Modes

#14

03-03-2016, 04:25 PM

dtvmcdonald dtvmcdonald is offline

VideoKarma Member

Join Date: Nov 2012

Posts: 1,266

I did a lot of simulation on this circuit.
EVERYTHING is vitally dependent on the vertical transformer. The amp
does not integrate.

Scope the oscillator FIRST, get it making a sawtooth. Don't just randomly
try new parts (except, if you have one, a genuine Philco exact replacement
transformer.)

« Previous Thread | Next Thread »

Posting Rules
You may not post new threads You may not post replies You may not post attachments You may not edit your posts BB code is On Smilies are On [IMG] code is On HTML code is Off Forum Rules

Forum Jump

All times are GMT -5. The time now is 12:57 AM.