Sharp Image 27" Med. Res. has a black squiggly bar, whatcha think?

keithsarcade

Well-known member
Joined
Nov 27, 2008
Messages
8,875
Reaction score
160
Location
St Peters, Missouri
Sharp Image 27" Med. Res. has a black squiggly bar, whatcha think?

Heres what the monitor on my Rush looks like. On cold startup the screen has the jitters for a few minutes and the black bar is solid black. After a few minutes the jittering stops, bar starts getting faint but still there for as long as its on. Gets a good picture otherwise. Screenshot was taken after some fine tuning (basically I'm saying this is the best picture I could get) I cant determine what model number the chassis is but its a Sharp Image brand 27" monitor. Photos of the chassis are the best I could get without taking it out of the game.

I can post a video also if that helps.

Looking for opinions. Cap kit maybe? Flyback? Tube? Let me know.

Thanks in advance.
 

Attachments

  • SAM_0137.jpg
    SAM_0137.jpg
    85.2 KB · Views: 29
  • simon1.jpg
    simon1.jpg
    93.9 KB · Views: 17
  • simon2.jpg
    simon2.jpg
    98.4 KB · Views: 19
  • simon3.jpg
    simon3.jpg
    87.2 KB · Views: 16
  • simon4.jpg
    simon4.jpg
    93.1 KB · Views: 13
I would start with electrolytic caps, i.e. cap kit.
I know on some monitors there is what called a "Bypass Capacitor" coming off the H.O.T. that seems to cause black blobs and anomalies. Might be your situation as well. (not sure what particular cap it is, not looking at a schematic)
 
Back
Top Bottom