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Service manuals & datasheets => CRT TV forum => Topic started by: samirbhai on December 29, 2006,07:48:32

Title: No sound from TV & No sound menu (Aiwa TV model sx2150)
Post by: samirbhai on December 29, 2006,07:48:32

I have a color TV (aiwa sx2150)

One day suddenly when tv is switched ON, no sound is observed.
Even "sound" option from setup menu is also gone.
Not a single sound function is accessible from remote or on TV buttons.

Type of Reception (PAL, NTSC etc.)started coming while tuning, which was not observed earlier any time.

in setup menu lenguage has started coming which was not there earlier.

In addition, total number of channels available is reduced from 210 to 99 only!
All other functions of Set is working OK. !alien

Title:
Post by: devroy on February 08, 2007,11:57:09

 ur eprom is corapted change it with a new one and open ur remote control above aspect button there is a hidden service entry posetion by shorting it u will enter in service mode then adjust it proablem will be solved