Hitachi 50SBX78B 50 in. Rear Projection Television
Problem for Hitachi 50SBX78B 50 in. Rear Projection Television

Tv not turn on




By evan1985 on Sep 20, 2009

" "
TV will not turn on. when opened back of tv, LED light labeled protection LED blinking in back of tv...red light blinks when first plugged in but then nothing. When problem first occurred, TV turned off by itself a few times and now it won't turn back on. We have no clue about electronics but mechanically inclined!!! PLEASE HELP my son is going through Elmo withdraws!!
Comments:

Sep 20, 2009

- how do you replace a bad power board and what does it look like?

Solution #1

posted on Sep 20, 2009
Somewhat Helpful)

Chu3505

Rank: Guru  Hitachi Televisions & Videos  Expert
Rating: 85%, 528 votes
Ur power board is dead.need a new one.
Comments:

Sep 21, 2009

- What tv is this a DLP or LCD? Name brand & model?

Sep 22, 2009

- The A/C cord plug in to get power,that the board,tries these websites.Shopjimmy.com,Tv Repair World.com or Partstore.com.
Was this helpful?
Yes
No

Solution #2

posted on Oct 31, 2009
Very Helpful)

Ecollier2012

Rank: Guru  Hitachi Televisions & Videos  Expert
Rating: 93%, 583 votes
This is a common problem with this model. Its typicaly e994 and c707. You can get the parts over the web or a complete kit from www.TvRepairKits.com
Was this helpful?
Yes
No
1 person thought this was helpful

Popular Solutions for Hitachi 50SBX78B 50 in. Rear


Questions and Unsolved Problems for Hitachi 50SBX78B 50 in. Rear


Do you recommend Hitachi 50SBX78B 50 in. Rear Projection Television?
Answer

Answer
Picture in Picture stopped working. Instead get 4 pictures in right hand column with scrolling... (More)

Answer
There is sound but no images in the screen, but if you push the auto adjustment button, letters in... (More)

Answer
50rx48b 50 in, rear proj doesnt display picture, just scrambled red. blue and green across the... (More)

Answer
I recently purchased the repair kit for my Hitachi 50SBX78B tv and as soon as I replaced the E994... (More)

Answer
Did you find out the real problem yet? Was it the voltage regulator? Thx Dave Mac


Didn't find what you were looking for?

Describe your Projection Televisions problem:




Ask our Experts

 

Solve Your Problem Now!
Chat Live with an Expert
Chat Now
Top Projection... Experts



Top TV Repairmen
in , FL
(316) 283-8873

(316) 838-0811
Authorized Warranty On Rca,Integrity In Sales...


       
Solve Your Problem Now!
Chat Live with an Expert
Chat Now

Insert Link
Insert Image
Insert You-Tube clip
Insert List
Insert List
Spell Check

What is this?



Select