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Electronics Repair (sci.electronics.repair) Discussion of repairing electronic equipment. Topics include requests for assistance, where to obtain servicing information and parts, techniques for diagnosis and repair, and annecdotes about success, failures and problems. |
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#1
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Bowing of screen on Sony Trinitron Flatscreen 17" Monitor
I have a Sony Trinitron Flatscreen monitor and there is bowing of the
taskbar. I have tried all the adjustments that I have access to on the adjustment panel and still no luck getting it straightend out. Is there any adjustment on the inside on the monitor that would get the bowing out? I know there are adjustments for the sides of the monitor screen geometry but none for the horizontal bowing. Thanks for any advice! Tmod |
#2
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Bowing of screen on Sony Trinitron Flatscreen 17" Monitor
Depending on how much the bow actually is, relevant to true horizontal, it
may be within manufacturer specifications. Without getting into probable service only level of adjustments, there may not be a realistic means. wrote in message ups.com... I have a Sony Trinitron Flatscreen monitor and there is bowing of the taskbar. I have tried all the adjustments that I have access to on the adjustment panel and still no luck getting it straightend out. Is there any adjustment on the inside on the monitor that would get the bowing out? I know there are adjustments for the sides of the monitor screen geometry but none for the horizontal bowing. Thanks for any advice! Tmod |
#3
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Bowing of screen on Sony Trinitron Flatscreen 17" Monitor
Thanks for the feedback Art,
Any idea what it might cost to have a service person look at it? It is bowed up in the middle about 1/8". I don't know if that is considered alot in the monitor industry but it drives me crazy. Tmod Art wrote: Depending on how much the bow actually is, relevant to true horizontal, it may be within manufacturer specifications. Without getting into probable service only level of adjustments, there may not be a realistic means. wrote in message ups.com... I have a Sony Trinitron Flatscreen monitor and there is bowing of the taskbar. I have tried all the adjustments that I have access to on the adjustment panel and still no luck getting it straightend out. Is there any adjustment on the inside on the monitor that would get the bowing out? I know there are adjustments for the sides of the monitor screen geometry but none for the horizontal bowing. Thanks for any advice! Tmod |
#4
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Bowing of screen on Sony Trinitron Flatscreen 17" Monitor
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#6
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Bowing of screen on Sony Trinitron Flatscreen 17" Monitor
wrote:
meow2222, wrote: wrote: It is bowed up in the middle about 1/8". I don't know if that is considered alot in the monitor industry but it drives me crazy. Monitors do not affect people's sanity Youre already crazy. And very bored by the sound of it. At least I don't go replying to a posted question with a answer of 0 content. Silly me. See I thought the suggestion that you must be very bored to be worrying over a 3mm deflection was a constuctive hint to rethink what you were doing in life, but maybe not. NT |
#7
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Bowing of screen on Sony Trinitron Flatscreen 17" Monitor
wrote in message oups.com... Thanks for the feedback Art, Any idea what it might cost to have a service person look at it? It is bowed up in the middle about 1/8". I don't know if that is considered alot in the monitor industry but it drives me crazy. It's annoying, but most monitor and TV manufacturers do not provide for N-S pincushion correction. I've seen and corrected some quite nasty cases (strangely enough- on Sonys!) by adjusting the up/down position of the yoke with rubber wedges, but this usually affects the top geometry as well, which may or may not be desirable. Dave |
#8
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Bowing of screen on Sony Trinitron Flatscreen 17" Monitor
Morse wrote: wrote in message oups.com... Thanks for the feedback Art, Any idea what it might cost to have a service person look at it? It is bowed up in the middle about 1/8". I don't know if that is considered alot in the monitor industry but it drives me crazy. It's annoying, but most monitor and TV manufacturers do not provide for N-S pincushion correction. I've seen and corrected some quite nasty cases (strangely enough- on Sonys!) by adjusting the up/down position of the yoke with rubber wedges, but this usually affects the top geometry as well, which may or may not be desirable. Dave Hi Dave, Thanks for the reply. Oddly enough it doesn't really have the bow on the top of the screen. It seems to all be on the bottom. So would adjusting the yoke possibly take care of the bottom bowing without affecting the top much? Tmod |
#9
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Bowing of screen on Sony Trinitron Flatscreen 17" Monitor
wrote in message ps.com... Hi Dave, Thanks for the reply. Oddly enough it doesn't really have the bow on the top of the screen. It seems to all be on the bottom. So would adjusting the yoke possibly take care of the bottom bowing without affecting the top much? Tmod It's possible if the yoke has been badly fitted at the factory, ie, not central and drooping slightly, to lift it a little and affect the bottom with only minimal affect on the top. It depends on the individual case. It's not a job I'd recommend if you're not electronically minded or experienced with CRTs though- there's a real risk of seriously messing up the picture and worse still getting a hefty shock. Morse |
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