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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Default Odd GE TV EEPROM problem.

Model # 25GT522JX2, Chassis # CTC177AF3, was dead, onboard tuner was
very bad, & corrupted the EEPROM. Repaired the tuner, & put in a new
EEPROM from a CTC177AF...slightly different, but ok for test! Now, on
the first page of the customer menu, the SAP section is blank, & see
thru. Did the "write trick" by turning the set off & installing the old
EEPROM while pluged but turned off!
Now the old EEPROM has more sensible info in it, but with either
EEPROM, pressing the menu button a couple of times the set will shut
down, or lock up the set, even make the tuner tune off frequency, it's
doing all kinds of wild things. Is the Micro bad? I never saw this
before. Ideas anyone? Thanks, Dani.

 
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