srarcade80
New member
I have a 27/29" samsung tube I have been using with this Wei-Ya 827HR for about a year without any problems. I recently broke down the cabinet for a full restore. The monitor has no frame so chassis basically sits on a wood shelf, so the chassis was removed separate of the tube and put away. When I put everything back together and go to power up, I am getting no monitor power up, no relay click, no high voltage. Zippo nothing nada.
My checklist:
-Verified im getting 120v at the monitor cord
-Verified all connectors are in place properly (deguass, yoke, ground, annode cap, signal)
-Tested fuse on the chassis, its good
-Tested every diode on the chassis, all check out
-Pulled and tested the HOT, it is good. (compared it to a new replacement)
-Pulled the isolation transformer (built into chassis), it is good
-Tested voltage regulator, its good
-Tested for shorts to ground on the chassis, could not find any after a few hours of inspecting
-B+ pot is at its default position however I have no test point to measure B+ with a alligator clip, not sure how else to get in there safely. Maybe solder a pin on there somewhere.
I'm at a loss. Normally power problems are quite easy to figure out but I am totally stumped. Any ideas?
My checklist:
-Verified im getting 120v at the monitor cord
-Verified all connectors are in place properly (deguass, yoke, ground, annode cap, signal)
-Tested fuse on the chassis, its good
-Tested every diode on the chassis, all check out
-Pulled and tested the HOT, it is good. (compared it to a new replacement)
-Pulled the isolation transformer (built into chassis), it is good
-Tested voltage regulator, its good
-Tested for shorts to ground on the chassis, could not find any after a few hours of inspecting
-B+ pot is at its default position however I have no test point to measure B+ with a alligator clip, not sure how else to get in there safely. Maybe solder a pin on there somewhere.
I'm at a loss. Normally power problems are quite easy to figure out but I am totally stumped. Any ideas?