HITACHI 43FDX01B DISPLAY


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HITACHI 43FDX01B DISPLAY

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Willard1
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May 12, 2007, 12:18 PM

Post #1 of 3 (947 views)
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HITACHI 43FDX01B DISPLAY	Can't Post

HELLO
In Feb I replaced my stk-392 IC's on my Hitachi projection tv and had a beautiful picture. Now, every once in awhile I am getting multicolor lines running vertically that fill the whole screen. When this happens, I turn the tv off and on. This clears the problem. The picture is still good. The sound is good. Any suggestions ? Thanks in advance for reply.
Willard

Larry E
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May 15, 2007, 5:58 PM

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Re: [Willard1] HITACHI 43FDX01B DISPLAY [In reply to]	Can't Post

depends on where you bought the STK`s, the chinese crap doesn`t hold up very long, I would re-check your solder connections on the stk`s and look for burnt/dis-colored resistor(s) near and around the stk`s, you may have missed one initially and it has damaged the new stk`s. Be sure you purchase original stk`s NOT the knock-off replacements or your just wasting your time, good luck, Larry E

Willard1
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May 16, 2007, 10:12 AM

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Re: [Larry E] HITACHI 43FDX01B DISPLAY [In reply to]	Can't Post

I bought the IC's on e-bay but they were oem for the tv. Well, they were supposed to be. I will check the solder joints and surrounding resistors. Thanks for the quick reply.
Bill

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