Starting work on the Sylvania 7140M

[jeyurkon]

I had a lot of bad micamold capacitors in my '49 set also. Even the ones that were really mica. The other brands were fine.

There's not a lot of difference between your 7140M and my 1-108. The video is DC coupled so the brightness should be quite stable. I would have thought that if anything, they'd put the brightness in the rear and the contrast in front.

I've attached the AGC adjustment for the 7130. I think it should work for your set too, but use pin 5 where it says pin 6.

John