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52hm84 power on power off wont stay on - Toshiba TheaterWide 52HM84 52" Rear Projection HDTV-Ready Television

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Light setting stays dim even when i try to switch high low settings on menu


It may be the lamp about to fail--most lamps in the model listed will or can go dim just before failing.

Apr 24, 2012 | Toshiba TheaterWide 52HM84 52" Rear...

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Toshiba 52HM84 Manual Download


Toshiba 52HM84 DLP Projection HDTV Manual Download

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Have you misplaced your Toshiba 52HM84 DLP Projection HDTV Owners Manual?

Would you like a digital, searchable, pdf version of the Toshiba 52HM84 DLP Projection HDTV Users Guide?

Follow this link (& click FREE) to download a pdf version of the Toshiba 52HM84 DLP Projection HDTV instructions.

I hope that helps.
_______________________________________________
Toshiba 52HM84 Service Manual Download

on May 14, 2010 | Televison & Video

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Toshiba 52HM84 Service Manual Download


Toshiba 52HM84 DLP Projection HDTV Service Manual Download

27372ff.jpg


Have you misplaced your Toshiba 52HM84 DLP Projection HDTV Service Manual?

Would you like a digital, searchable, pdf version of the Toshiba 52HM84 DLP Projection HDTV Service Guide?

Follow this link (& click FREE) to download a pdf version of the Toshiba 52HM84 DLP Projection HDTV Service instructions.

I hope that helps.
_______________________________________________
Toshiba 52HM84 Manual Download

on May 13, 2010 | Televison & Video

1 Answer

Repleaced lamp on Toshiba DLP 52HM84... still wont turn on. It goes through the auto start up 8 times and still no screen. The red and green lights blink at the same time. What does this mean?


The fault is indicative of the lamp circuit, check the lamp fittings, check the power circuit and the ballast.
If the voltage insufficiency is present from the power supply it can lead to low current and thus the lamp will not power up. Also if the replaced lamp is faulty, not of original quality or if there are connector issues, this must be rechecked.
Check all the connectors on the power supply side and the motherboard. remove and reconnect.

Oct 13, 2011 | Toshiba TheaterWide 52HM84 52" Rear...

1 Answer

I have a toshiba 52hm84 green light blinks 10 but the red lights steady i change the lamp still same.no picture


Hello,

Your power supply board is dead, u know basic electronics' and soldering? Most of the times, the power supply board just have dead leakages gases capacitors.These capacitors always bulges up on it top,or puff up on it top.Replaced these gases leakages capacitors will get your TV power stable,and work again.Or tries websites like Shopjimmy.com,Ebay.com to buy a whole refurbish power supply board for the replacement.

I hope this will help in solving the problem.....

Dec 31, 2010 | Toshiba TheaterWide 52HM84 52" Rear...

Tip

Toshiba 52HM84 Service Manual Download


Toshiba 52HM84 DLP Projection HDTV Service Manual Download

27372ff.jpg


Have you misplaced your Toshiba 52HM84 DLP Projection HDTV Service Manual?

Would you like a digital, searchable, pdf version of the Toshiba 52HM84 DLP Projection HDTV Service Guide?

Follow this link (& click FREE) to download a pdf version of the Toshiba 52HM84 DLP Projection HDTV Service instructions.

I hope that helps.
_______________________________________________
Toshiba 52HM84 Manual Download

on May 13, 2010 | Toshiba TheaterWide 52HM84 52" Rear...

Tip

Toshiba 52HM84 Manual Download


Toshiba 52HM84 DLP Projection HDTV Manual Download

27372ff.jpg



Have you misplaced your Toshiba 52HM84 DLP Projection HDTV Owners Manual?

Would you like a digital, searchable, pdf version of the Toshiba 52HM84 DLP Projection HDTV Users Guide?

Follow this link (& click FREE) to download a pdf version of the Toshiba 52HM84 DLP Projection HDTV instructions.

I hope that helps.
_______________________________________________
Toshiba 52HM84 Service Manual Download

on May 13, 2010 | Toshiba TheaterWide 52HM84 52" Rear...

1 Answer

Replaced the lamp in our 52HM84 and it still does not work.


Ballast board it is what powers Lamp,
Call Encompass parts Distrubtion 1-800-638-3328

Apr 12, 2010 | Toshiba TheaterWide 52HM84 52" Rear...

1 Answer

52hm84 Lamp not working sometimes


Its the ballast. I don't know your skill level so I can't say wether you can or not. It may no longer be available. As of 3 month ago the light engines needed to be removed and sent to Toshiba to be rebuilt. The ballast is on the light engine assy behind the lamp.

Dec 01, 2009 | Toshiba TheaterWide 52HM84 52" Rear...

2 Answers

Toshiba 52hm84 DLP buzzing sound after replace bulb?? no pic


You have bad capacitors in the power supply that took out the regulator, or the ballast circuit is defective. Not really a repair for the novice. Good Luck

Nov 06, 2007 | Toshiba TheaterWide 52HM84 52" Rear...

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