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Crumbtrail TV Forums: TV Equipment: Projection TV Forum:
Mitsubishi-Power problems!

 
 


primerff
New User

Jul 1, 2009, 2:46 AM

Post #1 of 5 (1381 views)
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Mitsubishi-Power problems! Can't Post
Im a newbie to this forum so any help or support would be appreciated. My tv model is a WS-55819, 55" wide screen projection tv. When I power up the tv the timer light comes on and stays on for 3 seconds and then powers off. I dont ever recall when the tv was running this timer light never appeared unless activated in the menu screen. Any ideas would help, THANKS!



jts1957
Veteran


Jul 1, 2009, 3:59 AM

Post #2 of 5 (1376 views)
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Re: [primerff] Mitsubishi-Power problems! [In reply to] Can't Post
(C3POTvTech Please Note)Projection Display Technology: CRT

Start by checking All fuses. These sets are famous for convergence problems.
Also do some other basics: check horizontal output transistor for shorts; check power supply secondary diodes for shorts and for shorts to ground.


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Location: Far, Far Away


SHOCKJ2000
New User

Jul 28, 2009, 9:26 PM

Post #3 of 5 (1326 views)
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Re: [primerff] Mitsubishi-Power problems! [In reply to] Can't Post
wondering if u found anything out. i have smae problem that started this morning


primerff
New User

Jul 31, 2009, 6:17 PM

Post #4 of 5 (1310 views)
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Re: [SHOCKJ2000] Mitsubishi-Power problems! [In reply to] Can't Post
To SHOCKJ2000,
I ended up getting a service manual for my tv and trouble shooted the problem. I found out that 2 pico fuses that obtain power to the vertical and horizontal convergence IC's were in a open position. So I went online to bought two 5 amp pico fuses and two convergence IC's. Im waiting on the parts to be shipped to me. That's were im at. I have some good info were to get a service manual online for cheap and parts that arent fake. If you need this let me know.


jts1957
Veteran


Jul 31, 2009, 7:19 PM

Post #5 of 5 (1304 views)
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Re: [primerff] Mitsubishi-Power problems! [In reply to] Can't Post
Quote
I have some good info were to get a service manual online for cheap and parts that arent fake.
However DID we survive without you in the past?


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Location: Far, Far Away

 
 
 


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