Question about Hitachi 50DX20B 50" Rear Projection Television

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Hitachi 50dx10b I have a hitachi 50dx10b that wont turn on ... When you push the power button the led light comes on but no pic or sound i puled the back off and checked the main fuse and it is good and the main boards leds are coming on do you have any idea what could be .

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Water spilled on plug to tv,and it shut down. Plugged it back up, will power up,but no sound, or picture

Posted on Feb 02, 2010

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

Posted on Aug 16, 2009

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When we had a blackout, the red LED light did not come back on. i tried changing the power cord and pushing the main power button and still does not turn on?


If completely dead not led, then first change fuse and try again if blows again then there is a short in power supply, I would look to find the replacement board at places like shopjimmy.com etc

Jan 10, 2011 | Hitachi 55PMA550 55 in. HD-Ready Plasma...

1 Answer

I have a 1994 50ex8k hitachi rear projection tv that wont turn on


it has a built in safety. there's a problem with tv board

May 31, 2010 | Hitachi Televison & Video

1 Answer

Plasma wont turn


unplug it and leave it off for 10 mins
then plug it back in.

Aug 18, 2009 | Televison & Video

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

Wont power on


Good day, papamotts;

Hitachi has LED’s, green ‘lights’ and a red light to determine what circuit may be the problem; after removing the back of TV, bottom only, plug TV back in and observe which LED’s come on …..BUT most important which LED’s don’t come on; locate and note number, EG; DP37 and etc.

Good luck, big IRISH. Ps let me know.

Jun 21, 2008 | Hitachi 50UX26B/27K 50" Rear Projection...

2 Answers

Tv won't power on


Good day, mochoaaanderpear;

Hitachi has LED’s, green ‘lights’ and a red light to determine what circuit may be the problem; after removing the back of TV, bottom only, plug TV back in and observe which LED’s come on …..BUT most important which LED’s don’t come on; locate and note number, EG; DP37 and etc.

Good luck, big IRISH. Ps let me know.

Jun 03, 2008 | Hitachi 50UX26B/27K 50" Rear Projection...

1 Answer

Hitachi 43FDX10B Power problem


Below is a few possible causes along with verified cures.

Symptom:
Intermittent shut off
Cause: Check auto link and 4 event timer. redress cabling from front control panel away from blue crt-yoke-hv lead

Symptom: NO PIC OR OSD, PWR LITE COMES ON
Cause: CHECK C603 LEAKY

Symptom: shutdown
Cause: T701


Billy

Jan 23, 2008 | Hitachi FDX Series 43FDX10B 43" Rear...

1 Answer

Hitachi 50DX10B Power issue


Rollo, broken solder connections either in low voltage or sweep section of the board, probably in the horizontal out put area but could be anywhere. If you want to attempt the fix the board has to come out and you`ll need a bright light as well as a good magnifying glass to find the broken joints and then re-solder them, Be certain your tv`s AC cord is removed from the wall outlet before doing any soldering, good luck, BMW Rider

Dec 13, 2007 | Hitachi 50DX20B 50" Rear Projection...

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