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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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Panasonic CT-27E13G - no pincushion adjustments in service mode?
I have a Panasonic CT-27E13G TV, and I need to make some
geometry/pincushion adjustments. I was able to enter the service mode per the instructions from www.calanan.com/panasonic, but instead of several submenus I get one menu with categories labaled "MTS", "CLOCK", "VIDEO", "HDEF", "VDEF", and "SETID". It looks like screen position adjustments are pretty much limited to horizontal and vertical size/position. I'd really appreciate it if someone could explain how to change the pincushion settings if that's possible! Thanks.. |
#2
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Panasonic CT-27E13G - no pincushion adjustments in service mode?
You don't. There is no pincushion adjustment circuit in that low end model.
David Adam Smith wrote in message om... I have a Panasonic CT-27E13G TV, and I need to make some geometry/pincushion adjustments. I was able to enter the service mode per the instructions from www.calanan.com/panasonic, but instead of several submenus I get one menu with categories labaled "MTS", "CLOCK", "VIDEO", "HDEF", "VDEF", and "SETID". It looks like screen position adjustments are pretty much limited to horizontal and vertical size/position. I'd really appreciate it if someone could explain how to change the pincushion settings if that's possible! Thanks.. |
#3
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Panasonic CT-27E13G - no pincushion adjustments in service mode?
You don't. There is no pincushion adjustment circuit in that low end model.
David Adam Smith wrote in message om... I have a Panasonic CT-27E13G TV, and I need to make some geometry/pincushion adjustments. I was able to enter the service mode per the instructions from www.calanan.com/panasonic, but instead of several submenus I get one menu with categories labaled "MTS", "CLOCK", "VIDEO", "HDEF", "VDEF", and "SETID". It looks like screen position adjustments are pretty much limited to horizontal and vertical size/position. I'd really appreciate it if someone could explain how to change the pincushion settings if that's possible! Thanks.. |
#4
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Panasonic CT-27E13G - no pincushion adjustments in service mode?
geometry/pincushion
Maybe the set has a problem, if so get it fixed kip -- "Watch the return E-Mail addy its false" "Adam Smith" wrote in message om... I have a Panasonic CT-27E13G TV, and I need to make some geometry/pincushion adjustments. I was able to enter the service mode per the instructions from www.calanan.com/panasonic, but instead of several submenus I get one menu with categories labaled "MTS", "CLOCK", "VIDEO", "HDEF", "VDEF", and "SETID". It looks like screen position adjustments are pretty much limited to horizontal and vertical size/position. I'd really appreciate it if someone could explain how to change the pincushion settings if that's possible! Thanks.. |
#5
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Panasonic CT-27E13G - no pincushion adjustments in service mode?
geometry/pincushion
Maybe the set has a problem, if so get it fixed kip -- "Watch the return E-Mail addy its false" "Adam Smith" wrote in message om... I have a Panasonic CT-27E13G TV, and I need to make some geometry/pincushion adjustments. I was able to enter the service mode per the instructions from www.calanan.com/panasonic, but instead of several submenus I get one menu with categories labaled "MTS", "CLOCK", "VIDEO", "HDEF", "VDEF", and "SETID". It looks like screen position adjustments are pretty much limited to horizontal and vertical size/position. I'd really appreciate it if someone could explain how to change the pincushion settings if that's possible! Thanks.. |
#6
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Panasonic CT-27E13G - no pincushion adjustments in service mode?
Many of the low end models do not have any adjustments for Pin cushioning.
When this type of fault happens, it is due to failed components. If any piece of equipment was working properly from the factory, and later on became faulty, the problem is not an adjustment, but to properly service it. In many of these sets, the caps in the pin amp, vertical deflection, power supply, and horiz output stage usually go high in ESR. These will require replacing to correct various fault conditions. -- Greetings, Jerry Greenberg GLG Technologies GLG ========================================= WebPage http://www.zoom-one.com Electronics http://www.zoom-one.com/electron.htm Instruments http://www.zoom-one.com/glgtech.htm ========================================= "Adam Smith" wrote in message om... I have a Panasonic CT-27E13G TV, and I need to make some geometry/pincushion adjustments. I was able to enter the service mode per the instructions from www.calanan.com/panasonic, but instead of several submenus I get one menu with categories labaled "MTS", "CLOCK", "VIDEO", "HDEF", "VDEF", and "SETID". It looks like screen position adjustments are pretty much limited to horizontal and vertical size/position. I'd really appreciate it if someone could explain how to change the pincushion settings if that's possible! Thanks.. |
#7
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Panasonic CT-27E13G - no pincushion adjustments in service mode?
Many of the low end models do not have any adjustments for Pin cushioning.
When this type of fault happens, it is due to failed components. If any piece of equipment was working properly from the factory, and later on became faulty, the problem is not an adjustment, but to properly service it. In many of these sets, the caps in the pin amp, vertical deflection, power supply, and horiz output stage usually go high in ESR. These will require replacing to correct various fault conditions. -- Greetings, Jerry Greenberg GLG Technologies GLG ========================================= WebPage http://www.zoom-one.com Electronics http://www.zoom-one.com/electron.htm Instruments http://www.zoom-one.com/glgtech.htm ========================================= "Adam Smith" wrote in message om... I have a Panasonic CT-27E13G TV, and I need to make some geometry/pincushion adjustments. I was able to enter the service mode per the instructions from www.calanan.com/panasonic, but instead of several submenus I get one menu with categories labaled "MTS", "CLOCK", "VIDEO", "HDEF", "VDEF", and "SETID". It looks like screen position adjustments are pretty much limited to horizontal and vertical size/position. I'd really appreciate it if someone could explain how to change the pincushion settings if that's possible! Thanks.. |
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