Mitsubishi WD-73640 73-Inch 1080p Projection TV Logo
A
Anonymous Posted on Jul 01, 2014

Why is tv blinking 4 red lights and 8 yellow lights

Blinking 4 red, 8 yellow lights

1 Answer

gemagm

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  • Mitsubishi Master 689 Answers
  • Posted on Feb 02, 2015
gemagm
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An error code of 48 indicates a main power board failure. There is a short down the 3.3v or 5v switched supply.
recommend replace main power board.

part# 934C409001

see the following website:

http://www.shopjimmy.com/mitsubishi/wd-73c11?cat=59&q=WD-73C11&tv_models=Mitsubishi+WD-73C11

1 Related Answer

dlancelot

  • 31 Answers
  • Posted on Aug 18, 2014

SOURCE: 4red and 8 yellow code flash

I cannot post URLs here. Please try go googling this: "WD-73738 error codes"
The first result looks promising
:-)

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What does the yellow blinking light mean on Mitsubishi WD65837

Hi,

Here is a whole list for you :

Mitsubishi Blinking Codes :

Constant Green - TV is Powered On
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Constant Yellow - DMD temp is very high
Blinking Yellow - Lamp cover is open
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5 Red Blinks, 7 Yellow Blinks - Ballast Problem
6 Red Blinks, 6 Yellow Blinks - Lamp Missing, Bad Cable between lamp and ballast

And the Lamp cover must be here somewhere in your TV :
8a100447-77fc-441c-85ee-28a376a2e37f.jpg

For more you can refer to the below link :
Mitsubishi DLP TV Blinking Code Errors Explained Overview of Each...
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