SOURCE: powers on then right back of light flashes 8 times
i have a sony wide screen projection tv KP-51WS500 Red stand by light on flashs no picture
SOURCE: Sony Projection TV stand-by light keeps flashing
Many of the later model Sony TV’s have a built in self-diagnosis
function. If the timer/standby indicator is blinking, this could be an
indication of a problem with the unit. The diagnostic blinking will
occur automatically with no action required by you to engage it.
The
timing of the blinking you see would be as follows: two to nine blinks,
(depending on the fault), about a third of a second apart, then a pause
for 3 seconds, then the two to nine blinks about a third of a second
apart again.
Here is a list of the problems that might have
occurred indicated by the number of blinks. The words in parentheses
are those, which you will see for each of these faults on a diagnosis
screen described later in this article.
Intermittent problems? This
is a great feature. You can also bring up these fault codes on-screen
to see a list of the problem numbers with the abbreviation of the
problem and the number of times this problem has occurred. This is
slightly different than entering the service mode. To see the
diagnostic screen, press the following buttons: Display, Channel, 5,
volume Minus, ( not plus ) then Power. This brings up a screen with a
list of the problems and number of times they have occurred. Each of
the problems named, are abbreviated as, "OCP", "OVP", "V STOP", ETC. We
have repeated them in parentheses in the text for the "Blinks"
described above so you can correlate between the diagnostic screen and
the blink codes.
Now that you know about these
self-diagnostics, how do you use them? Say that you have a set with a
black screen. You see that the LED is blinking four times. This would
tell you that you have no vertical sweep, which is why the video is
muted. If it was blinking 6 times, you would know that you have a
horizontal fault. It's not a sure cure..
IMPORTANT: After you repair the unit, you MUST
clear the values on this diagnostic screen. These codes do not reset
themselves after the fault is corrected, so if you don't clear them,
you'll be seeing "old" fault codes the next time you enter this screen.
Clearing is done by going into the service mode (display, channel, 5,
volume plus, then power ). Press 8 and Enter, which returns everything
to the factory preset condition.
SOURCE: Sony KDS-60A2000 projection TV: power led blinks 4 times
the projector bulb has gone out you need to replace it.
hope this helped
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SOURCE: 5 red flashs on power/standby light on kdsr60xbr1 screen blank,
Thats the error for lamp driver error. Which means the Ballast is most likely defective. You can get the replacement ballast for your model at the following link which comes with installation instructions.
http://servicemanuals.vstore.ca/product_info.php/pName/kdfe42a10-ballast-assembly/cName/sony-parts
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