View Single Post
  #18  
Old 03-27-2026, 09:47 AM
TinCanAlley's Avatar
TinCanAlley TinCanAlley is offline
VideoKarma Member
 
Join Date: Sep 2008
Location: So Cal, CA
Posts: 1,020
Quote:
Originally Posted by BeamT View Post
Do you have a picture you can post of a blank raster?

Assuming this is Sams 1370, take a look at C270 10uf 300v on the 240v boost supply from the Horiz Out Transformer. That boost source feeds the RGB Video outputs.

Did I understand correctly the "jail bars" are intermittant?
No, they aren't intermittent. They are always there, but can be reduced by bring down brightness and contrast to an unusable level.

Posting a pic from the DVD player screensaver.

I have a new 10uf 300V capacitor on hand as I want to replace them all again to ensure I have the correct replacements installed. I replaced them 13 years ago, but I didn't have the SM, so I ordered solely based on value. This time I used the part numbers from the SM and got all but one based on that info. The other one is supposed to be 25uf 15V non-polar, but the SM has no part number and all I could find was a 22uf in non-polar.
Attached Images
File Type: jpg Jail Bars.jpg (77.6 KB, 13 views)
__________________
Pioneer SX-1080, Pioneer PL-115D, Pioneer CT-F9191, Pioneer RG-1, Wollensak 8050A, Akai 4000DS MkII, Pioneer CS-05 & Polk 1.2TL

Denon 5803A, Pioneer DVL-700, Pioneer CT-W603RS, Toshiba HD-A3, D-Link DSM-520, Dish VIP-722, Polk 1.2TL, CSi5, LS/fx, RT-800 and PSW-650
Reply With Quote