Question about Hitachi 53UWX10B 53" Rear Projection Television

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Hitaci volume problem, pls help !!

I have the same issue as DDOD "Just recently I have a volume issue. The volume used to be loud at setting of 24 now I have to turn it up to 35-40 o hear it. I have the same issue with my 53" RP TV, I also noted that when I check mark the "loud" button on the audio setup menu, I do not hear a difference, I have to turn the volume up above 43 to hear the TV properly, I have a dvd player inputs to the TV, get same result, so its not my cable box or external device, please help

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Re: Hitaci volume problem, pls help !!

My problem is solved. There is a separate volume control on my HD cable box that had been turned down. By turning it back up the issue was corrected.

Posted on Jan 08, 2008

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What is wrong with my Samsung HLS42WX/XAA everytime I turn it on after ten minutes the volume start making a loud crackling sound then there is no volume sound at all. What do I need to do to get this

It clearly may be a sound problem in the set but a few things you might check, First of course is do you have this issue on all inputs including the rear ones, does a DVD player connected to a rear input do this or not?

If you have a box connected to this set unplug both the box and set from power for a while, cannot hurt but may help.

If using a box and set does not do this with a DVD it may be possible to get around the problem.

A box or even the tuner in the set may be the cause==your tuner not only processes regular signal but also develops the sound signal, it may be bad.

Dec 23, 2012 | Projection Televisions

2 Answers

Infocus tv will not turn on power channel volume and menu buttons are lit up blue and stay on

First thing to do is unplug set for a while and plug back to see if issue cures with a reboot.

General info:


1. IF sound main fuse/s are good.
2. If no power or standby check main fuse, standby power supply and any signsof damage you can see---burnt parts etc.
3. almost all these sets the troubleshooting involves checking voltages on the main power board to narrow down theproblem.
4. Be safe and if you do not know what you are doing don't open the set.

Answers to issues:

1. RE:fuses---if a blown fuse is found get a good replacement(not the genericones like Radio Shack). Many fuses are special even aside from amperage--Don'tput a higher rated amperage fuse in the set for any reason.

2. RE: power supply in set: if total dead aside from main fuse the set uses astandby power supply that runs 7/24 and a main supply (some are combined andsome not.

Here aside from checking fuses you want to examine all the filter caps on thepower/standby to see if any are puffed up or buldged up in some fashion--Iattach a photo of a good one---top should be silver metal and PERFECTLY flatand have no brown material coming out on top or bottom.

What happens in the standby area is they use caps with too low a voltage rating(saves money) which causes them to fail in a year or two---the standby runs7/24 and the heat dries out the caps and they fail.

3. Trouble shooting consists of the above and then at some point you have to buyand try a board to see if it fixes it or not.

4. Safety first--no TV set is worth getting injured or even killed over.If set is opened at least look for puffed up and bad caps like in thisphoto.

May 16, 2012 | InFocus ScreenPlay 61" Rear Projection...

1 Answer

My set started humming recently. Not real loud,

Hi, sounds like a bad color wheel, a technical repair that should be done be a trained repairman, cost around $250-275 installed

Aug 17, 2009 | Samsung HL-S5087W DLP TV

1 Answer

Turns off after a few minets

adjust aspect on tv to full' & cable box

Jun 07, 2009 | Hitachi 51F59 51" HDTV Projection...

1 Answer

Color Wheel problem

Replacing the color wheel can sometimes switch Red With Blue. If you remove the jumper it could fix the problem.

Here's an article on it's replacement.

Aug 27, 2008 | Samsung HLP4663W 46" Rear Projection HDTV

1 Answer

Loud popping and decrease in volume

I'm guessing power supply problems fluctuating, or main control board.

Apr 19, 2008 | Zenith E44W46LCD 44" Rear Projection...

1 Answer

Picture has no horizontal control or loud pop and no picture

IF you would like help diagnosing your set. Go to the enclosed link. They have the service manual for your set and offer unlimited chat support for only 10.99. Just click on your sets manufacturer and you will see your model. Then click on the contact us link and provide your email address and they will email your manual and instructions on how to obtain your support. I am one of their techs

Jul 02, 2007 | Pioneer PRO-119 60" Rear Projection...

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I have the same problem with my 51S500 which just started. I used to have it set at 12-14, now needs to be 25-30. Playing DVDs is not affected. External speakers hooked into the external speaker jacks are affected.

Apr 02, 2007 | Hitachi 53UWX10B 53" Rear Projection...

1 Answer

Menu, volume and channel emblems will not show up

take your set to a tech the tv system control circuit might have damage, that circuit controls OSD,channel memory. it is an ic that controls that circuit along with other components.good luck.

Mar 26, 2007 | Toshiba 43H70 43" Rear Projection...

1 Answer

TV picture goes out and then comes back, TV eventually turns off

Probable bad DM module = repairable by qualified

Nov 13, 2006 | Mitsubishi WS-48613 48" Rear Projection...

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