zenith pv4663rk


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zenith pv4663rk

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crash595
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Jun 5, 2007, 2:02 PM

Post #1 of 2 (989 views)
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zenith pv4663rk	Can't Post

hi i have a zenith pv4663rk projection tv the red is fuzzy on the line conv screen i can read the blue but red is unreadable but every now and then red will work for a little while any ideas on this problem

PAPA SMURF
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Jun 13, 2007, 9:10 PM

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Re: [crash595] zenith pv4663rk [In reply to]	Can't Post

CHECK FOR 110K OHM RESISTORS ON VIDEO OUTPUT BOARD THE ONES ON THE PIX TUBES. EACH ONE HAS A RESISTOR NEAR THE OUTPUT HEATSINK. THESE CHANGE VALUE.

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