Hitachi 50UX18B unstable picture problems
I got a call from this customer who tried to relate to me that his set
had an unstable picture. He described a situation where the picture is somewhat stable until a scene change and then he will notice a roll or jittery sort of thing. sounds like perhaps an AGC thing but I'm not sure. I tried to pin himdown for clarification of symptoms but this is the best he could do. Now I know I'm asking a lot here but before I decide to try to go out on this service call, does this sound like anything common on these models? Thanks in advance for any help. Lenny Stein, Barlen Electronics. |
Hitachi 50UX18B unstable picture problems
PIP, SAW Filter, probable many many caps going south.
wrote in message oups.com... I got a call from this customer who tried to relate to me that his set had an unstable picture. He described a situation where the picture is somewhat stable until a scene change and then he will notice a roll or jittery sort of thing. sounds like perhaps an AGC thing but I'm not sure. I tried to pin himdown for clarification of symptoms but this is the best he could do. Now I know I'm asking a lot here but before I decide to try to go out on this service call, does this sound like anything common on these models? Thanks in advance for any help. Lenny Stein, Barlen Electronics. |
Hitachi 50UX18B unstable picture problems
Have you checked the tips and SBs on the Hitachi web site?
Leonard wrote in message oups.com... I got a call from this customer who tried to relate to me that his set had an unstable picture. He described a situation where the picture is somewhat stable until a scene change and then he will notice a roll or jittery sort of thing. sounds like perhaps an AGC thing but I'm not sure. I tried to pin himdown for clarification of symptoms but this is the best he could do. Now I know I'm asking a lot here but before I decide to try to go out on this service call, does this sound like anything common on these models? Thanks in advance for any help. Lenny Stein, Barlen Electronics. |
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