Zenith SC2503G 9-446, 9-516, 9-467

[ron350]

Zenith SC2503G with boards 9-446, 9-516, and 9-467. This 1986 model
set has the clasic "jail bars" look. From other tips i know to replace
C3412, C3413,and R3463 on main board 9-516. I think there was another
cap that caused "jail bars" on board 9-516. And of corse i don't have
a Sams with a 9-516 on it.
Thanks for your help Ron.

 

[Jonesy]

check for a 20uf cap on the Abl line that could cause jail bars on this
board. good luck
"ron350" <ronspark@allvantage.com> wrote in message
news:225d0c14.0312070009.3369b37d@posting.google.com...

Zenith SC2503G with boards 9-446, 9-516, and 9-467. This 1986 model
set has the clasic "jail bars" look. From other tips i know to replace
C3412, C3413,and R3463 on main board 9-516. I think there was another
cap that caused "jail bars" on board 9-516. And of corse i don't have
a Sams with a 9-516 on it.
Thanks for your help Ron.

 

[ron350]

"Jonesy" <JONESY82@cox.net> wrote in message news:<GNIAb.13219$Yt4.2226@lakeread05>...

check for a 20uf cap on the Abl line that could cause jail bars on this
board. good luck
"ron350" <ronspark@allvantage.com> wrote in message
news:225d0c14.0312070009.3369b37d@posting.google.com...
Zenith SC2503G with boards 9-446, 9-516, and 9-467. This 1986 model
set has the clasic "jail bars" look. From other tips i know to replace
C3412, C3413,and R3463 on main board 9-516. I think there was another
cap that caused "jail bars" on board 9-516. And of corse i don't have
a Sams with a 9-516 on it.
Thanks for your help Ron.

Thanks Jonesy do you know the location # ( Cxxxx ) for that 20uf
cap???? Without a schematic will not be able to find Auto Black Level
circuit.