Question about Apex Digital LD4088 LCD TV

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I have an Apex model 4088 LCD flat Panel tv, The picture is perfect but i have almost no sound,

Volume set to 90 in a quiet room with your ear to the speaker and you can hear it. any ideas as to what is wrong?

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  • Apex Digital Master
  • 75,178 Answers

It sounds that the audio output section circuit has the fault. Contact any service technician. Check its speaker/s too. If you wish to get some details, check the site linked here. Pull up older posts.

Posted on Jan 01, 2014


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Posted on Jan 02, 2017

  • 39 Answers

SOURCE: Apex Digital TV Model: 1919. Worked fine for a

Power supply issues or shorted horizontal output transistor. Probably not worth having repaired unless you DIY....

Posted on May 18, 2009

  • 1 Answer

SOURCE: I got a new Apex LD 4088 LCD TV and the remote is

I have been looking for a remote that would work correctly after having to return several remotes I purhcased an AUVIO and it finally worked for the Apex LC4088. You can get this remote at Radio Shack. Code that worked was 438.

Posted on Mar 01, 2010

  • 8457 Answers

SOURCE: Apex LD3249 LCD tv.picture jumps

The tv Tuner board,that where the coalax broscast signal come in is dead.Tries websites like, to buy a refurbish Tuner signal board for the replacement.

Posted on Jul 06, 2010

  • 10421 Answers

SOURCE: why do my apex tv

Please check your AV input ( RF antenna and AV,) and set your TV to intended input.

Posted on Nov 26, 2010

  • 10515 Answers

SOURCE: I need APEX LCD 4088


Kindly mention the complete model number of the remote?

Thanks and Regards

Posted on Nov 27, 2010

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Aug 26, 2012 | Apex Digital LD4088 LCD TV

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I have an apex 4088,have had it for 5 months.Suddenly I only have sound,no picture

If sound is OK and there is no picture, means the video processing section of your Apex TV is faulty. It may be either to the absens of voltage or a damaged processor IC inside the circuit board. Being a new set, it will have guarantee. If it is in guarantee period, get it service by the Authorised Service Center for Apex. The processor board costs some more. Do not open it, if guarantee prevails even now. Opening the set for any purpose will void the guarantee. OK.

Jul 05, 2011 | Apex Digital LD4088 LCD TV

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Why do my apex tv 4088 have a blue light but heres no picture

Please check your AV input ( RF antenna and AV,) and set your TV to intended input.

Nov 26, 2010 | Apex Digital LD4088 LCD TV

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I need APEX LCD 4088 remote code for Comcast Remote

Apex did not make the codes available for comcast. You can return your tv and buy other make or buy a Apex universal remote RCU-200 that will operate comcast box and apex tv

Nov 26, 2010 | Apex Digital LD4088 LCD TV

1 Answer

I have no audio

Hello sir, Hi, No Audio on your TV can be user error or Hardware error, for the user error, make sure that the TV is not set to low volume or the setup is on MUTE, for the hardware error, Place your ear close to the speakers, then set the volume up and down several times, you should hear a soft hum that goes up or down, (make sure that the room is quiet.) The soft hum means that the power amplifier is working properly. so the problem may be on the main board where the sound is being produce before amplification, usually the sound IF section. NOW if you did not hear the soft hum, problem with the amplifier and speakers, A physical checking for open wire contact or loose connection is needed.

Aug 20, 2010 | Sharp LC46SB54U 46 in. LCD TV

3 Answers

Our direct tv remote won't work with this tv.. Apex & Direct have given us 7 codes, none work.

For the Apex 4088, choose Astar brand. Enter code: 11531.
If this doesn't work, 11548 or 11738

Good Luck!

Dec 21, 2009 | Apex Digital LD4088 LCD TV

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