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Celestial LT4268TA LCD television volume always flatout won't turn down

Just when you turn on the tv it's flatout the volume when you turn it down its still flatout until you reach 0 volume then there is no volume can't regulate the volume tried everything nothing seems to work

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6ya6ya
  • 2 Answers

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Posted on Jan 02, 2017

cheebster
  • 39 Answers

SOURCE: volume and multi channel output issue

Hi there. Are you familiar with board level repair for such products ? Your problem is most likely hardware. Either some of the final output transistors are fried, or it's a dsp problem, a regulator, a diode, a transistor in the circuit.. it could be a lot of things. But if everything was working fine and it quit someday without a change in the system's setup, it really looks like an hardware issue ! Do you have a way in the manual, that sets factory defaults, a kind of reset ? A lot of such units do have that. Try to unplug/interchange speakers as well, a shorted speaker could make the amp go nuts as well, but i wouldn't bet on it. Still, i'd check that out. Hope that helps ! cheebster.

Posted on Jun 26, 2007

  • 58 Answers

SOURCE: LCD television won't turn on

check the backlight inverters.

Posted on Dec 05, 2008

  • 3 Answers

SOURCE: 42" LG 42LC7D LCD TV stuck in demo mode?

Did you have any luck? My LG is stuck in demo mode too. Menu button doesn't work, and keylock was on as default so I can't use the buttons on the TV itself.

Posted on Nov 30, 2009

  • 308 Answers

SOURCE: 32 inch prima lcd tv model lc-32u16 that won't turn on

You probably have some defective filter capacitors in the power supply. The tops of them may be domed instead of flat. Be sure to replace them with same values listed on the originals - slightly higher voltage rating is OK, but no less! Make sure they are rated at 105 degrees C and not 85 degrees.

Posted on Apr 03, 2010

  • 1702 Answers

SOURCE: Crystal Surround Air Track after

Hi, I have a hunch that you have the connections wrong on back of TV. Make sure they are + to + and - to - and right to right and left to left. Not the other way around. If these are OK check if fuses are OK. ( on some models). Hope that helps to solve your problem.

Posted on Jun 08, 2011

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1 Answer

Sharp Aquos LC-60E79U has flashing green power light and OPC light but won't turn on


Try to I unpluged the power, push volume and channel down, pluged power again

While it's flashing unplug your TV from the main power source for 15 seconds,Then press Valume Up and Channel Up, while holding it plug the TV back in, you should see the TV Turn on. How to Reset Your Sharp LCD TV TV Repair

Jun 15, 2013 | Televison & Video

1 Answer

LCD Thomson 32LB040S5It the sound is always in high volume


I assume you have already tried using the buttons on the side of the TV to adjust it? I would just do a factory reset on it. Enter the TV main menu. Select factory reset to return the TV Menu settings to the factory default values. If this does not fix it unplug to TV for 45min to do a complete hard reset.

May 20, 2013 | Televison & Video

1 Answer

Increase volume


Run a cable from "Audio Out" on your TV, to "Audio In" on your stereo.
Turn up the volume on your home theater unit.
Get hearing aids
Paint a "1" in front of the "63"

Can you not hear your TV? Is the volume supposed to go above 63? Do you have it connected to any externals like a stereo, or surround sound system? Between 0 and 63, can you turn the volume up and down freely, with no problems? We need a lot more information before we can help you out with your specific problem. Let us know and we'll get you squared away!

Jan 31, 2013 | Panasonic TC-14LA1 14 in. EDTV LCD...

1 Answer

I have an Apex LD3249 LCD TV that the volume go up to 100 on it's own and won't go down, any suggestions on what could be wrong or how to fix it?


The digital volume control section circuit has the fault. You have to check its main digital board. Might need replacement.

Nov 27, 2012 | Apex Digital LD3249 LCD TV

1 Answer

The volume goes down on its own and won't stay up


Check and make sure that you do not have a buttlon stuck on the remote control or the TV itself. If both are fine than you have a bad key board that needs to be replaced on the TV.

Apr 10, 2012 | Toshiba 42HL67 42 in. LCD Television

1 Answer

Samsung 40 hd tv the vol will not come down from 100 percent . I try to turn the vol down and it will not turn down. what can I do. tks mike


I presume that the volume will not turn down from either the remote control or the volume buttons on the side of the tv. If the volume down button works on the side of the tv then the remote control is suspect to be faulty. If neither remote or tv volume buttons work then check whether the channel buttons work on the tv (not remote). If none of these work then check the input connection from the buttons /infra red reciver to the main pcb. This is a push on cable connector. As a point, also check that the volume up button on the tv is not stuck in, and feels the same as the other buttons when pressed.

Apr 24, 2010 | Samsung LCD-TV LE40S81B 40 in. HD-Ready...

1 Answer

I have a samsund LCD LE37S81B and when i turn the tv on the volume is always on max!what can i do??


If it happens when you only turn on the tv, it could be a factory setting, i suggest turning volume all the way down before shuting off unit and turning it back on. if it happens whislt watching tv, or at random, i feel you may have a problem with your audio output circuitry, Good luck.

Aug 27, 2009 | Samsung LE37R72B 37 in. HD-Ready LCD...

2 Answers

Sometimes the sound echos like there is too much bass


I have a celestial Tv.LT3200HD. I cant turn it on. red standby light is working. I have tried remote, on off button on side of tv and turning it off then on. Whats next. There is a gamet of colors in stanby red light when trying to turn it on.

Mar 27, 2009 | LG 26LC2R 26 in. HD-Ready LCD Television

1 Answer

Samsung LCD Flat Screen TV LN-S2651D - Volume Problem


I lived with it for about six weeks, then took the back off the TV. Just now it seems to be fixed, but I don't know if it will last.

I disconnected the wire leading to the channel up/down, volume up/down and source board, turned on the tv, turned it back off, reconnected the cable, and everything seems fine now.

Aug 24, 2008 | Samsung LN-S2651D 26 in. LCD Television

3 Answers

Celestial tv no remote


We have a Celestial TV and the remote has broken - just keep the tv on standby and when you want to turn it on hit one of the volume buttons.

Any ideas on where i could get a new remote - Do you know who the manufacturers of Celestial are?

Jun 28, 2008 | Televison & Video

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