Question about Insignia 32" 720p Flat-Panel LCD HDTV

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AUTOMATICALLY CHANNEL / VOLUME AND MODE CHANGING

TV AUTOMATICALLY CHNAGES VOLUME ( INCREASES TO MAX) AUTOMATICALLY CHANGES TO DISPLAY SETTING CHANGE MENUE ( SET PICTURE / SET SOUND ETC MENUE) REMOTE CONTROL FUNCTIONS ONLT TO REDUCE VOLUME, BUT IS INEFFECTIVE FOR REST OF THE CONTROLS

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Please check touch key board i think it is defect

thanks lal electronics

Posted on Jul 16, 2013

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6ya6ya
  • 2 Answers

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Posted on Jan 02, 2017

  • 108 Answers

SOURCE: Unable to change any settings, volume, channel, AV input etc

you have a defective main board. replace the main pcb

Posted on Jan 09, 2009

SOURCE: Insignia 19" LCD TV

anyone have a proble of the screen just freezing or going dark and making a high(loud) pitch noise?

Posted on Jan 09, 2008

MNfisherman
  • 11896 Answers

SOURCE: No control either by remote or manual.

Unplug your tv for at LEAST 4 hours. By doing this you are doing what we call a "master reset", the processor and memory inside are reset.
Let me know what has changed so I can further assist you from there.

Posted on Jan 17, 2009

tvservice306
  • 458 Answers

SOURCE: When I change the channel on the tv the audio only

main board problem...check you wranty info...

Posted on Nov 26, 2009

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My television set is stuck on one channel....the audio changes with the channel but the picture stays blurred on one channel...whats wrong with it?


Lots of possibilities. If you are using the remote, try also using buttons on the TV to change channels. If TV buttons work, the remote is broken or perhaps try changing batteries and cleaning battery contacts on the remote. If neither work, lots of other things to try. You may need to set preselect channels, so your TV thinks there is only one channel out there until you do. If you are on a cable box you just need channel 3 and change channels on the cable box. I can't tell what you mean by "audio changes with the channel" ... if you mean that when you try to advance channels, it increases volume and moving down in channels lowers volume that would be strange -- if you are using a programable remote it might not be set correctly (try another programming code). The "blurred" picture is probably symptomatic of having the set on the wrong channel, and if you could set channel it might clear up ... I'd start with getting channels to change. If you need more help, give the brand and model of TV, say if you are using a remote (original or programable), and what the 'audio changes' comment means in more detail. Probably worst case is that your tuner circuit is fried, but don't assume that without more diagnostic.

Aug 29, 2011 | Televison & Video

2 Answers

47LG50 UG flat panel tv acting weird. Volume increases, channel changes, TV turns on automatically. Any suggestions?


Tries tv unplug,replug it back like about an hour.The tv now,will be resetting itself back to the factory setting.The tv now,should be working right again.Not, if it have the same problems,than the tv Tuner signal board have internal shorting problems.That the board,where the incomming broadcasting signal cable plug into it.Tries websites like Shopjimmy.com,Ebay.com to buy a whole refurbish tv Tuner signal board for the replacement.

Dec 07, 2010 | LG 47LG50 47 in. LCD HDTV

1 Answer

My Philips LCD TV just changes channels by itself


it could be one of the buttons to change channels is jammed

Jul 13, 2010 | Philips 42PFL7422D 42 in. LCD TV

1 Answer

Whats the process to change RF to channel 4?


1 Press POWER to turn the power off.
2 Press TV/VCR, current VCR Output Channel will appear on the LCD display.
3 Each time TV/VCR is pressed for 2 seconds, the LCD display changes as follow

clock press tv/vcr RF3 2 secondes later RF4.

• VCR Output Channel is automatically set during EZ Set Up.
1. If Channel 3 (or 4) is an active broadcast channel in your area, the Channel 4 (or 3) will be set.
2. If both channel are the active channel or none active channel, the VCR Output Channel will be set to Channel 3.
• Cancelled the EZ Set Up by pressing POWER during EZ Set Up before setting the Output Channel.
• VCR Output Channel will not change to previous VCR Output Channel if TV/VCR is pressed continuosly for more than 2
seconds.

May 27, 2010 | Sharp VC-H965U VHS VCR

1 Answer

RCA TV changes channel and volume, and shuts off by itself.


ok its not a cap problem.. memory ic problem...u have to replace memory ic the nos are i think 24c16 or24c08
u have to buy the memory by giving ur model no of the tv

Mar 06, 2010 | RCA 27V520T 27" TV

1 Answer

The volume of sony wega kv-sw29m61 set always to maximum when it turned on


On your remote control (with tv off)
1. press Display, channel 5, Volume Up and then Power
this brings up the service mode (you will see some green text on your screen)
2. Press channel 2 to scroll through options until you see "Micro" in the upper left of your screen
(channel 2 cycles up through the options, channel 5 cycles down)
3. Press channel 1 to scroll through suboptions until you see "DIOF" appear under "Micro"
(channel 1 cycles up through the suboptions, channel 4 cycles down)
4. Press channel six until the default value (12:60) changes to 12:40
(channel 3 increases the value, channel 6 decreases the value)
5. Once the value has been changed to 12:40, press Muting and you should see red text in the upper right hand corner that says "Write"
6. Simply turn the power off and back on for the change to take effect. Your volume problems should now be fixed.

Jan 16, 2010 | Televison & Video

1 Answer

Sony FD Trinitron WEGA TV Model Number KD27FS170 volume problem


my sony trinitron is blinking six blinks and I cannot turn it on, please help

Nov 22, 2008 | Sony FD Trinitron WEGA KV-36XBR800 36" TV

2 Answers

TV turns on and changes channels on its own


Keeps changing channel
Check voltage on D12 if below 4.8V then change
Changes channel or volume adjusts by itself
Check S900/1/2 on pcb H1, alternatively this could be due to failure of IC005 (CD4052BCM-FL63) on pcb A

Oct 17, 2007 | GE 31GT740 31" TV

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