Riddled TV Repair Forum
Service Menu and Manual Schematics
 
   
 FAQFAQ   SearchSearch   RegisterRegister 
   Log inLog in 
Toshiba cf36h50 changes channels vert shape    
Post new topic   Reply to topic    Riddled TV Repair Forum Index -> TV Repair
 
Author Message
_Sammons
Guest





PostPosted: Tue Sep 22, 2009 10:56 am    Post subject: Toshiba cf36h50 changes channels vert shape Reply with quote

I got a strange one
Tv changes channels vert size color temp and line input randomly AFTER
CHANGING THE MICRO same problem?
HELP!
Google

PostPost subject: Advertisement

_Gabe
Guest





PostPosted: Tue Sep 22, 2009 10:57 am    Post subject: Reply with quote

For sure it is tact switches , I've done a few with exact problem. One or two of them are leaking.

Do you have pure 5volts ? check a cap on this 5 volts line...
_Eric
Guest





PostPosted: Tue Sep 22, 2009 10:58 am    Post subject: Reply with quote

You may have to replace the EEPROM. Perhaps try reinitializing it first

To Enter Service Mode
On Remote Press Mute, Press Mute Again And Hold While Pressing Menu On Tv
"S" Displayed Release Mute And Press Menu Again On Tv
To Initialize Eeprom
In Service Mode Press Recall On Remote And Channel Up On Tv At Same Time
_Sammons
Guest





PostPosted: Tue Sep 22, 2009 10:58 am    Post subject: Reply with quote

Makes sense.
Got eeprom ordered
Thanks
Display posts from previous:   
Post new topic   Reply to topic    Riddled TV Repair Forum Index -> TV Repair All times are GMT - 6 Hours
Page 1 of 1

 


Disclaimer: All information provided by RiddledTV is strictly for information purposes only. Please observe all warnings displayed on your electronic
devices. This information should only be used to help diagnose work, and all service should be performed by a qualified technician.
Privacy Policy       Copyright © 2020 RiddledTV.com       Advertise on RiddedTV.com