Monitor Identification

[imtrashed]

I can't seem to figure out what I have.  The cabinet I picked up has been rebuilt with a X-Arcade CP, so I'm not sure everything else in here is original, but it was/is a High Impact Football cabinet.  Attached are pics of the monitor, tube, chassis.  Anyone able to tell from these?  It's old, for sure.  Appreciate any feedback. 

[Ken Layton]

From the monitor I.D. website:

http://homearcade.org/BBBB/4600.html

[imtrashed]

Thank you!  Been trying to identify it but couldn't find a match.  Appreciate it! 

Now if my picture is shifted to the right, do you know if there is a Horizontal Position potentiometer?  I can't seem to locate one, and don't see one in the manual.  Do I just adjust the Horizontal Width Coil to make it fit on the viewable screen?  Other solutions? 

[princess prin prin]

The tube is from a Hantarex MTC9000 but the yoke has been swapped.

[imtrashed]

The tube is from a Hantarex MTC9000 but the yoke has been swapped.

That was one of the reasons I couldn't identify it.  Was looking through Hantarex monitors.  But just the tube is Hantarex. 

[imtrashed]

From the monitor I.D. website:

http://homearcade.org/BBBB/4600.html

Ken, I've been reading through lots of your older posts regarding this monitor on some other forum threads.  Is it possible I do not have the Horizontal Centering Potentiometer on mine? 

[Ken Layton]

The last page of this K4600 service manual shows the adjustments:

http://arcarc.xmission.com/PDF_Monitors/Wells%20Gardner%2019k4600%2019k4625%2019k4675%2019k4676%2019k4677%2019in.pdf

Bob Roberts shows the horizontal hold:

http://homearcade.org/BBBB/slanted.html

[imtrashed]

The last page of this K4600 service manual shows the adjustments:

http://arcarc.xmission.com/PDF_Monitors/Wells%20Gardner%2019k4600%2019k4625%2019k4675%2019k4676%2019k4677%2019in.pdf

Bob Roberts shows the horizontal hold:

http://homearcade.org/BBBB/slanted.html

You're the man.  I will take a look and try to remedy tonight.  Really appreciate it.  Hopefully, you've saved me from dismounting and bringing to a repair guy for $85 per hour to troubleshoot and turn a little knob. 

I get some off colors in the bottom left and top right corners.  Hoping I can just use a degaussing wand to fix that, but do you think it's perhaps something else that needs fixing?  Caps?  I'd really rather not put a new cap kit in, but maybe down the line. 

[Ken Layton]

A degaussing coil is much better than a whimpy wand.

[imtrashed]

A degaussing coil is much better than a whimpy wand.

Right, but where can I find one? 

[imtrashed]

The last page of this K4600 service manual shows the adjustments:

http://arcarc.xmission.com/PDF_Monitors/Wells%20Gardner%2019k4600%2019k4625%2019k4675%2019k4676%2019k4677%2019in.pdf

Here are a few pics of my monitor, one at the same angle as the schematic from the last page of the manual.  Looks like I have no Horizontal Video Position, right? 

[Ken Layton]

Yes, you do have the horiz and vertical adjustment jumpers installed.

[imtrashed]

Yes, you do have the horiz and vertical adjustment jumpers installed.

But no potentiometer that I can find. 

[Ken Layton]

The horizontal hold and vertical hold controls are on the "hor/ver" board (a.k.a. the "X/Y" board).

[imtrashed]

The horizontal hold and vertical hold controls are on the "hor/ver" board (a.k.a. the "X/Y" board).

Thanks, but still looking for Horizontal Position (not the hold pots). 

[behrmr]

The horizontal hold and vertical hold controls are on the "hor/ver" board (a.k.a. the "X/Y" board).

Thanks, but still looking for Horizontal Position (not the hold pots).

There isn't a POT there is only a jumper.  If that isn't getting your image where it belongs then you may have a problem with the horizontal frequency.  There is a POT on the X/Y card to adjust hold as well as a L351 coil on the X/Y board.  Again, as Ken indicated, check the last page of the service manual items #6,#7,#9.