Question about Hitachi 53UDX10B 53" Rear Projection Television

2 Answers

No power up

Only the red led on the center board is coming on and you can hear a click when you hit the power button on the front, led on the front will not come on. Fuses are ok.

Posted by on


2 Answers

  • Level 1:

    An expert who has achieved level 1.

  • Contributor
  • 1 Answer

We had same problem. Hold the power button on the remote in for about 10 - 15 seconds. It fixed ours.

Posted on Nov 07, 2007

  • Level 3:

    An expert who has achieved level 3 by getting 1000 points


    An expert that got 10 achievements.


    An expert that got 5 achievements.


    An expert who has answered 1,000 questions.

  • Master
  • 1,694 Answers

C702 102k 2KV shorted, E994 2 amp fuse open. Replace w/102k 3KV Sony #1-161-754-00. Replace fuse w/AZ00104M or common 2 amp pico fuse. NOTE: bad cap may be covered with "glue".

Posted on Oct 03, 2007


2 Suggested Answers

  • 2 Answers

SOURCE: I have freestanding Series 8 dishwasher. Lately during the filling cycle water hammer is occurring. How can this be resolved

A 6ya expert can help you resolve that issue over the phone in a minute or two.
Best thing about this new service is that you are never placed on hold and get to talk to real repairmen in the US.
The service is completely free and covers almost anything you can think of (from cars to computers, handyman, and even drones).
click here to download the app (for users in the US for now) and get all the help you need.
Good luck!

Posted on Jan 02, 2017

  • 1153 Answers

SOURCE: no power up, 53udx10b. rear projection

You could replace C603 first and if this doe not do it then S901 maybe bad.

Posted on Sep 24, 2007

Add Your Answer

Uploading: 0%


Complete. Click "Add" to insert your video. Add



Related Questions:

1 Answer

TV won't turn on, red light flashes on TV and hear a clicking sound in back of unit is it worth fixing?

Yes,the LED power lite on the front panel stable?Yes,mean the DM power supply board is good.LED power like blinking,mean the DM power supply board is dead.DM power supply is good,still making that clicking sound,when turn on.Mean ur Blast board is dead,that the board that help to light up the projection lamp.

Jun 24, 2010 | Hitachi 43UWX10B 43" Rear Projection...

2 Answers

Power Issue

Now,u plug in the tv u get a solid red standby power red LED light in the front of the LCD panel right?When u push the power button on the remote u hear a clicking sound?Only one clicking sound,not the power supply board problems.It the Tuner board problems.But u can make sure it the power board problems or not.By taking the tv aparts check the power board,that board where the a/c power cord goes into it.Look all around the power supply board check for these leakage capacitors,they alway bulges up it top or puff up it top.No bad leakage capacitors,then it not the power supply board problems.

May 14, 2010 | Haier HLH406BB 40 in. LCD HDTV

1 Answer

60SDX88B. No video, No sound. DP06 Protection

not a solution but i have a 50gx30b doing something similar, no picture no sound, 3 green leds are lit up on the main board and then one red led lit up also on main board, front panel red led stays on for about 30 -50 seconds and then it all shuts off, I then have to unplug and replug to get the same results.

Mar 03, 2010 | Hitachi 60SDX88B 60" Rear Projection...

1 Answer


All of these tv's are board replacement only the individual parts are not available. The boards can cost anywhere form $200 - $400 each. Even if you do it yourself it is still an expense, if you get the blink code i can point you to the correct board. These sets have different boards even within the same model range. One of the first diagnostics is does the back light come on, if not then you either have a balancer error or a bad bulb in the panel. Why i suggest this is because it is the most common problem. If it is the bulb in the panel you have to replace the whole panel, the bulbs are not available as an individual part.

Sep 02, 2009 | Samsung TX-R3080WH 30" TV

1 Answer

The green light comes on then turns to yellow.

if you look at the capacitors on the boards you will find several of them that are domed or blown, these are the most likely cause of the problem. you can find replacements for any capacitor online at electronics supply stores, like radio shack but don't try them they don't supply enough different types. you can also find examples of blown capacitors by doing a search for "blown capacitor image" on any web search. unsoldering these bad caps and replacing them with identical values like 220uf (microfarradys) and say 25 v(volts). these caps have a + side and a - side the caps are marked and so is the board. hope this helps.

Mar 20, 2009 | Proview PL926WBi 19" LCD Monitor

1 Answer

No picture or sound

Remove the rear panel. With the TV on you should see a red LED near the center of the PCB. There should also be 5 green leds, 3 to the left a 2 behind. If there is no red leds, check the fuses. If there are no green leds or maybe 1 or 2, disconect PSD5. It's a connector on the left side of the power board that connects to the audio board. It's the 3rd on fro the back. It's labled. With that disconected, turn on the set and look for the green leds. If all 5 light, the power supply is OK and you have a problem beyond that. If they don't all light you have a bad power supply.

Jul 21, 2008 | Hitachi 50EX20B 50" Rear Projection...

1 Answer

Power LED on but no boot up

it could be your power switch, veriy that it isnt the power supply by

1.) un-plug it from the main board
2.) look at the main board connector(one coming of the power supply)
3.) you should see green wire and next to it a black one
4.) using a paper clip bridge the too wires
5.) if it works proceed to net step if not get a new power supply

to check case switch and board switch

1.) plug in power supply to main board
2.) look at the pins where the power button connects to
3.) using a metal object (blade screw driver) bridge the pins

if the board should start up>
then its your power button on the case that is bad, you can try to repair it, chage it or buy a new case,

if it doesnt work.
1.) ensure that jcms(jumper to flash the bios) is set correctly
2.) unjack each drive one at a time to see if any is causing stalling
3.) get a new main board

Jan 02, 2008 | EliteGroup L7VMM2 Motherboard

1 Answer

No power up, 53udx10b. rear projection

You could replace C603 first and if this doe not do it then S901 maybe bad.

Sep 24, 2007 | Hitachi 53UDX10B 53" Rear Projection...

Not finding what you are looking for?
Hitachi 53UDX10B 53" Rear Projection Television Logo

Related Topics:

92 people viewed this question

Ask a Question

Usually answered in minutes!

Top Hitachi Televison & Video Experts

Jaime Hernandez

Level 3 Expert

2326 Answers

The Knight
The Knight

Level 3 Expert

74990 Answers

Donald DCruz
Donald DCruz

Level 3 Expert

17130 Answers

Are you a Hitachi Televison and Video Expert? Answer questions, earn points and help others

Answer questions

Manuals & User Guides