Zenith 5311U / 24MC32 restoration - Videokarma.org TV - Video

dieseljeep · #1 02-28-2017, 08:20 PM

Quote:

Originally Posted by bandersen

Thanks. Looks like I have the simplified design. I'll see about adding that in when I pull the chassis. Wouldn't be surprised if there's space for the extra components.

Get rid of the R35, while you're at it. It's a common failure item and not needed. 1500 ohm, 1 watt.

Kevin Kuehn · #2 02-28-2017, 09:14 PM

Quote:

Originally Posted by dieseljeep

Get rid of the R35, while you're at it. It's a common failure item and not needed. 1500 ohm, 1 watt.

Isn't that suppose to act as a current limiter in the event something goes terribly wrong?

dieseljeep · #3 02-28-2017, 09:30 PM

Quote:

Originally Posted by Kevin Kuehn

Isn't that suppose to act as a current limiter in the event something goes terribly wrong?

Zenith engineering recommended eliminating it. It was the subject of a thread, quite a while ago.

Kevin Kuehn · #4 03-01-2017, 09:38 AM

Quote:

Originally Posted by dieseljeep

Zenith engineering recommended eliminating it. It was the subject of a thread, quite a while ago.

Robert Goodman also says to get it out of there.(Zenith Color TV Service Manual,Vol I,Tab Books) Same book Bandersen showed us earlier. Robert mentions a couple different situations, which at first impression leads one to believe he's talking about two different resistors, however there only seems to be that one 1.5K associated with the HV?