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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wolfhedd
 
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Default apex GT2011J deflection problem CH-10C3(S)

chassis CH-10C3(S)
bottom of screen is missing, top is blue, cant see channel display, seems to
be deflection problem. theres a few blue lines along the bottom of the blue
screen . suspected a bad cap, i probed all electrolytics, they all seem
good unless i missed one, check all diodes, zeners included. resoldered
questionable joints, could it be an IC?... anybody have any suggestions on
what the problem may be? im not sure what the pinouts are for the ICs on
this tv to check them, but i have another site that i will check here on the
pinouts. thanks

happy circuit hunting

wolf



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Video Doctor
 
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Default apex GT2011J deflection problem CH-10C3(S)

found a bad cap with the heat gun and the coolant, thanks for the help, wolf
wolf

"wolfhedd" wrote in message
hlink.net...
chassis CH-10C3(S)
bottom of screen is missing, top is blue, cant see channel display, seems

to
be deflection problem. theres a few blue lines along the bottom of the

blue
screen . suspected a bad cap, i probed all electrolytics, they all seem
good unless i missed one, check all diodes, zeners included. resoldered
questionable joints, could it be an IC?... anybody have any suggestions on
what the problem may be? im not sure what the pinouts are for the ICs on
this tv to check them, but i have another site that i will check here on

the
pinouts. thanks

happy circuit hunting

wolf





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