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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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Sanyo service menu
Does anyone know how to access the service menu for a 27" Sanyo
(DS27820)? I need to adjust the geometry and that is not available from the main menu. Thanks, Keith -- |
#2
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Sanyo service menu
If you need to adjust the geometry then the Tv has developed a fault.
What do you wish to adjust ? kip -- "Watch the return E-Mail addy its false" "Keith" wrote in message ... Does anyone know how to access the service menu for a 27" Sanyo (DS27820)? I need to adjust the geometry and that is not available from the main menu. Thanks, Keith -- |
#3
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Sanyo service menu
Keith:
Consumer televisions are not like computer monitors with wide ranging control of geometry and positioning. If something has changed, there is defective circuitry that must be repaired. Trying to adjust out faults is not a good plan and unlike what you see in the movies..... most faults can not be fixed with software or a few strokes on a computer keyboard..... real parts must be replaced with the aid of real tools and test equipment. Please post the symptoms and see if you can obtain some useful repair suggestions. There are lots of knowledgeable techs on this newsgroup who are eager to help. -- Best Regards, Daniel Sofie Electronics Supply & Repair - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - "Keith" wrote in message ... Does anyone know how to access the service menu for a 27" Sanyo (DS27820)? I need to adjust the geometry and that is not available from the main menu. Thanks, Keith -- |
#4
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Sanyo service menu
What geometry do you think you can adjust on a low end consumer tv set? In
any case if you think something needs adjusted, something has probably failed and needs repaired. The geometry adjustments on that set are as follows: Vertical size, Vertical position, maybe vertical linearity. Virtually no horizontal size adjustments at all, the vertical has to be adjusted to the horizontal for proper aspect ratio. David "Keith" wrote in message ... Does anyone know how to access the service menu for a 27" Sanyo (DS27820)? I need to adjust the geometry and that is not available from the main menu. Thanks, Keith -- |
#5
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Sanyo service menu
In article , john
wrote: If you need to adjust the geometry then the Tv has developed a fault. What do you wish to adjust ? kip This TV has had the problem from day 1 (picture needs to rotate a couple of degrees clockwise). You only notice the problem when there is a news crawl on the bottom of the picture. |
#6
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Sanyo service menu
Ok adjust the yoke.
kip -- "Watch the return E-Mail addy its false" "Keith" wrote in message ... In article , john wrote: If you need to adjust the geometry then the Tv has developed a fault. What do you wish to adjust ? kip This TV has had the problem from day 1 (picture needs to rotate a couple of degrees clockwise). You only notice the problem when there is a news crawl on the bottom of the picture. |
#7
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Sanyo service menu
Keith:
Rotation is NOT in the service menu. Also, if you re-locate the television somewhere else in the room, chances are that the rotation problem you are seeing may get better or worse due to the influence of the earth's magnetic field. You can very carefully (try not to get electrocuted) to slightly physically rotate the yoke... be warned however that if things get disturbed too much back there that the picture purity and convergence will become a bigger problem for you. -- Best Regards, Daniel Sofie Electronics Supply & Repair - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - "Keith" wrote in message ... In article , john wrote: If you need to adjust the geometry then the Tv has developed a fault. What do you wish to adjust ? kip This TV has had the problem from day 1 (picture needs to rotate a couple of degrees clockwise). You only notice the problem when there is a news crawl on the bottom of the picture. |
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