Question about Mitsubishi WD-62725 62" Rear Projection HDTV-Ready Television
Age of WD62725 - 3 yrs
Lamp life: less than 4k hours
Supply Source: connected to Monster Power HTS 1000 Power Center
Problem: Timer Light Blinking system shut down
Reset worked first two times, but after ~ 1hr of use in between shutdowns the picture would begin to 'flutter' and the system would shut down after a minute or two of this. After the second time I kept the system off.
Manual says obtain a line conditioner or power surge protector, but as I mentioned above I have one. I tried separate house circuits, but same results.
Could it be the power supply of the TV and, if so, how much is this and is it worth it?
Check C81A2, C81A3, C81B3 and C81B4 (1000 uFD, 16V, 105C) on the DM PCB.
Check C8F19, C8F21, C8F22 and C8F27 (1000 uFD, 16V, 105C) on the FMT PCB.
If any are bad, replace all of them with part # 181P734030 (680 uFD, 16V, 105C).
Posted on May 22, 2008
Wh I turned on my Mitsubishi WD-62725 the green timer light keeps blinking but no picture. The reset button dose not solve the problem. Bulb is only a few months old. Do you have instructions on how to check/replace power supply and capacitors?
Posted on Sep 13, 2010
Most likely bad caps on power supply bd. We have had the most problems with the 2 3300 uf caps. but there are 4 1000uf caps that can also be a problem. The main concern is to get to this power supply requires a great deal of disassembly and may require a qualified Mitsu tech.
Posted on Feb 29, 2008
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Posted on Jan 02, 2017
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