UK Vintage Radio Repair and Restoration Discussion Forum - View Single Post

oldeurope · 24th Jan 2005, 4:39 pm

Hi Jeffrey,
Yes I am using a special probe for these measurements.

Hi Peter,
I did not have a look at my TV22. But with my new knowllege
I will do.

Maybe you noticed C59. It is there to keep the H-def. coil
free from the DC drop of the LOPT.
Before the changes the picture moved ca. 4cm to the left
direction when I replaced it.
After, there is no movement because the DC component is much
reduced!!! So you can bridge this electrolytic you don't need
a replacement there.
In my set there was a modern one and I replaced it compleatly.

Kind regards,

Darius

24th Jan 2005, 4:39 pm	#4
oldeurope Retired Dormant Member Join Date: Dec 2003 Location: Solingen, Germany Posts: 727	Re: PYE FV1 line output stage efficiency Hi Jeffrey, Yes I am using a special probe for these measurements. Hi Peter, I did not have a look at my TV22. But with my new knowllege I will do. Maybe you noticed C59. It is there to keep the H-def. coil free from the DC drop of the LOPT. Before the changes the picture moved ca. 4cm to the left direction when I replaced it. After, there is no movement because the DC component is much reduced!!! So you can bridge this electrolytic you don't need a replacement there. In my set there was a modern one and I replaced it compleatly. Kind regards, Darius