CurtPalme.com Home Theater Forum

HK-Steve · Posted: Mon Nov 21, 2011 6:22 pm Post subject: Sony D50 - How many fans??

Hi Everyone,
My little old Sony D50 sounds a little noisy today, think a fan is failing.
I know there are 3 at the rear, but are there any more??

Appreciate any help or advice.

Cheers
Steve

HK-Steve · Posted: Mon Nov 21, 2011 7:05 pm Post subject:

Found a small 40mm fan inside,
Plus a small not sure size, at the power supply.

Any More??

Cheers

HK-Steve · Posted: Mon Nov 21, 2011 8:37 pm Post subject:

Well, More info for everyone,

There are 2 of these fans, Power Supply and the Video Section.

The Fans are 41 x 41 x 12.5mm
12 volt 60Ma
5400rpm 5.3cfm
23dB

Now onto the rear fans.

Pics to come

Cheers

HK-Steve · Posted: Mon Nov 21, 2011 9:07 pm Post subject:

The rear fans I could not find the exact specs for,
so out came the trusty airflow meter,

50cfm for each of the rear fans.
12 volt 1.6 watts.

Off to find some replacements tomorrow.

Cheers

HK-Steve · Posted: Mon Nov 21, 2011 9:19 pm Post subject:

The Video Module Fan, as installed.

Removed from Projector.

Top RF shield removed for a better look.

The Power Supply removed.

A very dirty fan.

Inside, and even more dirt and dust.

YUK

All Clean.

The last is the rear fan identification sticker, but could not find any info.

Cheers