KenLayton
In Memoriam
If you have a Wells-Gardner model D9200 (a.k.a. WGM2792) that exhibits any or all the below symptoms, see the linked archive service bulletin:
Upper OR lower half of picture shows retrace lines, vertical foldover, dim, or washed out compared to rest of picture.
http://web.archive.org/web/20040304...ort/D9200 Vertical Sweep Service Bulletin.htm
Electrolytic capacitors C306 (2200 uf @ 25v), C314 (2200 uf @ 25v), and C308 (220 uf @ 50v) are bad and should be replaced.
Upper OR lower half of picture shows retrace lines, vertical foldover, dim, or washed out compared to rest of picture.
http://web.archive.org/web/20040304...ort/D9200 Vertical Sweep Service Bulletin.htm
Electrolytic capacitors C306 (2200 uf @ 25v), C314 (2200 uf @ 25v), and C308 (220 uf @ 50v) are bad and should be replaced.