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need help of my sony 4193

post #1 of 6
Thread Starter 


Anybody can tell me whats wrong with my 20 years old 9 inch crt projector. Recently found that the vertical lines became snake lines. Attach a picture for reference. What can I do for this machine , since there is not easy to find a technician in HK. Thanks.
Edited by ccu2 - 4/22/13 at 2:49am
post #2 of 6
Thread Starter 
Learnt fm other user, this machine is pretty close to 1292. Any idea abt the problem.
post #3 of 6
I've seen a similar issue on a 1292, it was either the H output or V output board. Those are the ones right under the top cover.
post #4 of 6
Thread Starter 
Curt , u hv these spare boards on hand ?
post #5 of 6
Thread Starter 
This machine should be launched b4 1292 few years ago.

Anybody could tell me how to save it. The PQ is really great, bright enough, below 500 hours usage. Dun want to throw it away at all.

Attach more pics for reference.
[IMG]
post #6 of 6
Thread Starter 

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