27" Samsung tv model:TXG2746,chassis:KCT52B

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27" Samsung stereo tv model:TXG2746,chassis:KCT52B,yearec 97,CSA File
No:LR108189.
When vol + or - from tv or remote control are pressed the tv shuts down
and comes back on again on A/V input then you have to press channel +
or - to go back to whatever channel you wanted.Tv does not have any
audio from speakers and there is no volume OSD or bar however menu does
work.
Anyone have any common repair tips for me? if it's the EEPROM can I use
one from a same chassis tv?:

25" Samsung tv model:TXG2547,chassis:KCT52B,year:Oct 9
7

Thanks.

Sidney
Dartmouth,Nova Scotia
Canada

 

[kip]

Sidney its either the eeprom or the micro..

kip

 

[Dani]

The EEPROM would have to be from a very close model of Samsung to work.
You MAY need to replace the Micro, & EEPROM together to fix it. After
replacing
the parts, you can enter the service menu by:

With the set ON, press Power-Mute-1-8-2-Power in quick succession.
If the set is already off, press Mute-1-8-2-Power

# 1103-001107 IC-EEPROM;24C021,256X8BIT,DIP IC902 $3.41 @ Global Semi

# AA13-30019D IC, SZM322EV7 IC901 $54.77 @ Global Semi

# AA13-30015H IC-MCU;Z8933212PSC-R2054(SZM-284EV) IC901 Inquire @
Global.

Hope this helps, Dani.