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I have a question about the cooling fan on my hitachi tv. The fan is a Nidec Gamma 29 model number d09f-12sm 07b. How do I replace it?

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SOURCE: i need a replacement mirror for my hitachi tv

Hello dtnk2004,

Try this site:

They have replacement mirrors for yoyr model of projection TV

Thank you,


Posted on Mar 17, 2009

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1 Answer

Diagram for cooling fans that controls the lamp on a Hitachi TV

I have not seen this model Hitachi but I have never seen one with 2 fans for the lamp---in all cases there is usually only one-

Hitachi only offers service manuals online and only to authorized repair shops with a user name and password. If two fans ARE involved it is unlikely both would be bad---flying by the seat of our pants I would suggest if possible to check the voltage at the fans---or even spin them to see if they will suddenly work---dirt can cause a fan to slow or stop and the set would either shut down or issue some kind of "fan failure" or temperature warning.

I am willing to help as much as possible and I understand the desire for a diagram but that is unlikely.

Let me know if I can assist or such in any way---I do this here for free but am here to help people.


Dec 04, 2012 | Hitachi 50VS810 50" Rear Projection HDTV

1 Answer

My temp light keep blinking

When the temp light is blinking, that indicates that one (or more) of the cooling fan has stopped spinning. The TV will stay off to protect itself from overheating until the fan is replaced. There are two fans. One is available here: ; the other is .

Retrevo has the manual for the Hitachi 50V710 here: . You will need to enter the code to access the file.

I hope this helps.

Cindy Wells

Sep 14, 2011 | Hitachi 50V710 50" Rear Projection...

2 Answers

Hi i have a somsung tv dlp. Shuts down as soon as

yes is one of your fans..

try to open the back of your TV and check that all of your fans are working if you see one is not. try to look at the part number.

here is a website where you can find a really good price..

its like $9.00


good luck!

Dec 27, 2009 | Samsung 50" Slim-Depth DLP HDTV

1 Answer

Ok ok I am trying to find a cooling fan for the bulb but cant find one on line can someone help send me to a site that will have this bulb cooling fan? and how can i tell if the fan is the true issue

The part numbers for the (2) Lamp fans are: UX21521 (upper) and GS00506 (side). You can obtain these from 1-800-448-2244 at
Hitachi America, Ltd. Digital Media Division
900 Hitachi Way
Chula Vista, CA. 91914-3556

BUT, I do not think this is your concern. It is possible but I have not seen a fan on this Model go bad yet. So, give more information so the TV can be trouble shot better.

Godd Luck, Big Irish.

Dec 02, 2009 | Hitachi 60V500 60" Rear Projection...

1 Answer

The prism pieces falling into cooling fan of tv

replace the color wheel. You can get replacement color wheels with instructions at the following link.

Jul 11, 2009 | Hitachi 50VS810 50" Rear Projection HDTV

1 Answer

I have a Hitachi 50VS810 TV that is about 4 years old. Was working fine, went to turn it on, and the ''temp'' light flashes in a sequence that indicates a ''fan failure'' I opened the case, and removed a...

The fan next to the bulb would be my guess as the only problem. No sense digging unless needed. Replace the fan first, turn it on and see. There should not be any reset needed.
Hope this helps,

Jun 23, 2009 | Hitachi Televison & Video

1 Answer

My Hitachi UltraVision big screen TV (Model# 50UX23KA) does not seem to be getting power. TV goes off without me actually turning it off. Checked outlet abnd it works fine. After a few days I can turn TV...

Hi, this is heat related. you will need to check the cooling fan to see if its operational. if the fan is working, this will confirm a major fault in the power board.

if the cooling fan isn't working, replace the failed fan.

Jun 15, 2009 | Televison & Video

4 Answers

Sony sxrd kds-r69xbr1

4 red blinks indicates a fan error. usually blowing duster inside the fan blades will cure this. there are 4 fans inside this tv. looking from the back of the tv, the large fan on the left side is usually the culprit...good luck to ya

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