Turns off, indictor flashes four times
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You're asking about the blinking codes to Sony TVs I assumes that posts this solution. If you wish to know more about blinking codes to many models of Sony TVs, check this link. Pull up older posts there.
Posted on Mar 12, 2013
SOURCE: I have a WS-55807 that
Hi,
The code 2-2 does indicates a short protect fault, which is usually
caused by a failure in the convergence section. This is a very common
repair in these sets. The typical repair involves replacing the
convergence ICs (integrated circuits), and testing/replacing two small
pico fuses.
The replacement ICs for your set are part number: STKxxx-xxx and are available from www.encompassparts.com
for $19.95 each (needs two). You will also need at least one (likely
two) 5 Amp pico fuses. If you wish to repair this yourself, the ICs are
located on the large heat sink on the center (Power) PC board. The fuses
are also on this board, near the center, location numbers: FXAXX and
FXAXX. You would need soldering equipment and very good soldering skills
to replace these parts.
An image of the same would be ( the below one is a generic picture ) :-
If you were to call a local shop to repair this, the labor to replace
these is roughly $250-275 (in my area) if the TV were brought in to the
shop. Please add a trip charge if repaired in the home.
The fuses must be tested with a multimeter to see if they are bad. They
are only $2.50 each, so most people without a meter just change them
both. If the repair has any problems, like a solder bridge, you may need
a meter to check them after that. A good magnifying glass helps prevent
solder bridges (for me, anyway).
Let me know,if needed further assistance.
Hope i helped you.
Thanks for using ' Fixya ' and have a nice day!!
Posted on Nov 15, 2010
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