bszarek001
Member
WG K4900 - Color issue upon tilt and vertical size issue
Hi Everyone,
Looking for a little assistance. This is for the Super Pac Man table I've been working on. I dug through the forum and couldn't find exactly this issue.
I just purchased a working replacement chassis and recapped the whole thing. It has a 5-cap neck board and 3 caps on the PCB. Forgive me, as i'm just learning, so if it's something simple, go easy on me. LOL
First, the color issue. Occasionally when I open the lid on my cocktail cabinet to about a 15-20 degree angle the color will be fine, but as I close it, the color in the lower right corner will become more faded. I've sprayed all of the pots with contact solution. It seems to be working correctly for now, but as you all know, we have to open these things up from time to time, so I would like to know why this is doing this? Does it need to be degaussed?
Second issue is the horizontal width adjustment. I have the image as large as it can get, and I try to move the image on the horizontal, but if i go too far to the right (P1 position), it will go to waves. The furthest I can get is about 1/2" from the right border before it craps out on me. Any thoughts on how I might be able to correct this? I've read the K4900 manual and I see the horizontal raster shift jumpers, but I've not done this before. Would this be the issue, and if so, which jumper should I use?
Thanks everyone!
Hi Everyone,
Looking for a little assistance. This is for the Super Pac Man table I've been working on. I dug through the forum and couldn't find exactly this issue.
I just purchased a working replacement chassis and recapped the whole thing. It has a 5-cap neck board and 3 caps on the PCB. Forgive me, as i'm just learning, so if it's something simple, go easy on me. LOL
First, the color issue. Occasionally when I open the lid on my cocktail cabinet to about a 15-20 degree angle the color will be fine, but as I close it, the color in the lower right corner will become more faded. I've sprayed all of the pots with contact solution. It seems to be working correctly for now, but as you all know, we have to open these things up from time to time, so I would like to know why this is doing this? Does it need to be degaussed?
Second issue is the horizontal width adjustment. I have the image as large as it can get, and I try to move the image on the horizontal, but if i go too far to the right (P1 position), it will go to waves. The furthest I can get is about 1/2" from the right border before it craps out on me. Any thoughts on how I might be able to correct this? I've read the K4900 manual and I see the horizontal raster shift jumpers, but I've not done this before. Would this be the issue, and if so, which jumper should I use?
Thanks everyone!
