Question about Televison & Video
After power on the tv ,audio coming after some time,it is also a continuose one ,while changing channel sound is comming after 1 or 2 second there is no sound
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Posted on Jan 02, 2017
i am a technician and i too have this issue. if any of you can get a schematic and service notes, send them to trae3@live .com and i WILL find the problem and report to each of you. i cant get any help from sears all i need is to speak with a technician who actually works on these things, get the paperwork and then i am sure it is a matter of a module swap. any info will help us!
Posted on Aug 13, 2008
You need to do some more diagnosing of the problem. If you get sound and change channels take a bright flashlight and place it again the screen. Look for an image around the edge of the flashlight.
If you see an image that means the LCD controller board (TCON) is probably good.
The problem is probably one of three causes;
1) Inverter board is bad
2) CCFT (cold cathode fluorescent light) are bad.
3) Power to the inverter board is bad. You can also check the connectors.
Posted on Mar 30, 2009
it may cause by resolution mismatching, read the manual to find correct resolution needed. I have a service manual, if you want I can send it.
Posted on Aug 11, 2009
go into programming mode and search for channels it will do this automatically to find all antennae and all cable channels if this is hooked up to a receiver box then only channel 3 will be found or used also most tvs are computerized these days and at times it will need to 'rebooted' unplug the power and wait 10 seconds and plug it in again this may have to be done whenever you are locked out from changing channels or using the volume controls
Posted on Nov 05, 2009
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1 Switch the audio.
• Every time you press [AUDIO], the audio will
be switched as below.
MAIN : Outputs main-audio
SAP : Outputs second audio channel
MONO : Outputs mono-
Also the manual says this about SAP:
(Secondary Audio Program)
Second-audio channel delivered
separately from main-audio channel.
This audio channel is used as
an alternate in bilingual broadcasting.
Here is a link for the manual, in case you want to go over the settings. I'm thinking this is a setting problem in the menu, but it can be a physical problem with a cable line.
Of course it could also be a trickier problem, but check your settings, check the cable line with another TV if possible, and then contact ILO Support for help, in the event nothing fixes it.
Good luck, and hope this helps.
Dec 01, 2010 | iLO IWT3206 TV
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