Question about Mitsubishi WS-73513 73" Rear Projection HDTV
While my tv is on there is a popping sound coming from my speakers?
SOURCE: mitsubishi 65831
If the lamp has failed, don't fall for just paying big $$ for a new one from Misubishi. Instead, of buying their whole lamp assembly, just buy the bulb from me or many other sources on the net and install it into the assy yourself.
Posted on Dec 31, 2007
look for the CONVERGENCE settings either behind a small panel on the front or through the menu with the remote control
Posted on Jan 13, 2008
check the collector drop on Q29a002. If it is less than 16 nano amps, repl ic u12 in conver circuit. stk392-570 and pico fuses f04 and f05 24v circ
Posted on Jan 14, 2009
try holding in the menu and input/device buttons on the front of the set both together and see if it blinks a series of blinks, pause briefly then blinks a second series of blinks, let me know what the blinks were sush as 22 or 24
Posted on Mar 13, 2009
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best advice I can tell you at this point, is to go to tvrepairkits.com
and order the complete convergence kit for your model of TV set, no need to
search and order multiple parts from different sources and pay multiple
shipping fees! The kit comes with original Sanyo STK IC’S , not those cheap
aftermarket or china made IC’S full pictorial
directions, the thermal paste, resistors, the correct Pico
fuses, AND free live on-Line tech assistance in case you run into a problem
with the repair. They ship out 2 to 3 day Priority mail, the next day in most
cases GOOD LUCK!!!
Larry Dillon, senior tech/tvrepairkits.com
Posted on Jul 05, 2009
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