Motorola 9T1, TS-18 chassis HV supply - Videokarma.org TV - Video

		Videokarma.org TV - Video - Vintage Television & Radio Forums > Early B&W and Projection TV
Motorola 9T1, TS-18 chassis HV supply

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

04-16-2007, 11:38 AM

compucat

1949 Motorola 9VT1

Join Date: Apr 2005

Location: Suffolk, VA

Posts: 970

I have a Motorola 9VT1 with the same chassis. It is best to replace all the resistors in the HV circuit as well as the wax paper caps. It has been a while since I worked on mine but I believe there are some 1 Meg plus resistors in the HV oscillator and rectifier circuits. These need to be changed. The proper HV for this set should be around 6000V.

__________________
Just look at those channels whiz on by. - Fred Sanford

« 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 01:58 AM.