K4600 Brightness Pot

rikitheshadow

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Donor 2011
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Ok, I had 2 K4600 chassis with all boards intact, but one is dead, the other had a focus issue.

We assumed that the focus pot was the issue so we swapped it and I have a working one from what I can tell now. No picture to test yet, but it does power on.

What I have noticed there is 2x pots on the video interface board on the dead chassis, but only one on the good chassis. Assuming one of these controls the brightness.....

But the good chassis does not have a pot on the outer side facing the back like the bad chassis does. Is that the brightness pot or is the pot mounted on the center solder side of the board?


I'll have something to test picture with it next time I visit. Was just having more issues with his Defender boardset.
 
from what i remember the brightness pot was always facing the solder side of the other card.. and when you replaced it is when you turned it around for easier adjustments.. but i have had some 4600's with the pot on the end of the card so you could adjust it like any other monitor ...from the back...
 
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