Question about Hitachi 50DX20B 50" Rear Projection Television

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My hitachi tv model #50dx20b-v2g00604 will not turn on

It clicks and the red light flashes 3 times when you push the power button but it will not turn on

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6 Suggested Answers

6ya6ya
  • 2 Answers

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Posted on Jan 02, 2017

  • 1 Answer

SOURCE: Power button Flashes

Bad Convergence circuit , replace 2 STK392-110 & fuse will take care the problem

Posted on Jul 18, 2007

  • 1 Answer

SOURCE: tvrepair

Hello my projection screen is cracked and in need to know where i can get it fixed and how much will it cost.

Posted on Dec 28, 2007

  • 2 Answers

SOURCE: TV makes chirping sound and power button blinks, T.V. does not turn on

It is the lamp, you have to change the lamp, it's in the left side of the tv, have a litter compartiment, opened and take out two screw and take out the change and change it. you have to buy a new one. go to google.com and put the model of the tv and find the price of the lamp.

Posted on Jun 25, 2008

welcomejee
  • 10594 Answers

SOURCE: Hitachi 55FX20B 55 in. Rear Projection - no picture or sound

TV always has high voltage shock risk while repair. As you said you are not familiar with TV repair so better to handle repair person this issue.

Posted on Oct 01, 2008

Ecollier2012
  • 3459 Answers

SOURCE: TV won't turn on. Red power button flashes then shuts off.

Check your soldering. If you shorted two pins together the TV will shut down. This is common. Just desolder the shorted section and resolder it again. This will typicaly fix it.

Posted on Apr 08, 2009

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1 Answer

TV does not turn on? (Relay problem?)


The power supply could be failing intermittently. That's why it sometimes works and sometimes doesn't. Also, the relay could be erratic.

May 26, 2014 | Funai Magnavox 40" Class 1080p 60hz LCD...

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Hitachi Model 50DX20B No Sound or picture


GOOD question and well asked----Start at the beginning.

if light on main fuse is good---do you hear the power relay click on and off?

These sets for trouble shooting use a number of green and one red LED inside on the board--the red one should be on when power is connected and the others at turn on all should light--if do this with back off look for the Green ones---when set turned on do all light and then go out--look for one that goes out first or last---each is connected to a specific voltage coming out of the power supply---they will lead you to the area where the trouble is---this set is old enough you may be able to find a service manual online.

I have fixed a lot--going to need a volt/ohm meter for any real tests.

I am ready to help if you need it.

Apr 22, 2012 | Hitachi 50DX20B 50" Rear Projection...

1 Answer

I have the Hitachi Model # 43FDX11B Date Oct. 2001, I can not get the TV to turn on when I turn then power on. The only thing it does is flash a red light down by the power button. What do I need to do to...


hello, the red light is flashing because theres a fault with the tv count how many times the light flashes the this gives you an error code then do a search on google or get back to me i'll try and tell you the fault and possible fix

regards
shaun

Nov 24, 2010 | Hitachi 43FWX20B 43" Rear Projection...

1 Answer

TV Want Power up


This tv have different causes for no power.
Can you tell me if any light on the chassis is off?, if so, let me know the location part number.
Common problem is IC output ( short) or convergence STKs ICs.
Thank you

Jul 26, 2009 | Hitachi 43FDX01B TV

1 Answer

Nothing happens only power button lights or turns off


Count the number of flashes for the red power button. I'm not a Hitachi owner, but you can track one down here on fixya and they''ll give you more info. One of the internal components have failed and is keeping the power supply unit from firing up. Do you hear a relay click when you try to turn it on? If so, how many times does it try to fire up?

May 23, 2009 | Hitachi 57F500 57" Rear Projection...

1 Answer

Power light flashes five times and then nothing.


fail safe mode usually is caused by a short on your main bd. but if its a DLP or LCD projection tv to replace the lamp the door sometimes has a safety switch that will not alow a tv to turn on if the door was ajar

Mar 03, 2009 | Hitachi 53UDX10B 53" Rear Projection...

2 Answers

Hitachi 50dx10b


Try unplugging and plugging back up the power cord to reset it.

May 14, 2008 | Hitachi 50DX20B 50" Rear Projection...

14 Answers

Sony tv repair


I own a Sony T.V. model #KV36HS510, Serial # 9024184,Event# E36002407 and it"s aTrinitron brand name. Like the problems before no picture or sound, stand by light on front of unit flashes. When trying to turn it back on you can hear the power click, like it wants to turn on, but does not.

Dec 22, 2007 | Televison & Video

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