Bestech not syncing?

priglmeier

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I have a bestech chassis 29ce-m and I attached a JAMMA harness with a PCB to the monitor using a standard RGB connector. The monitor does have signal, but it either isn't syncing because I don't know where the sync connection would plug in on this unit or where the adjustment is... I need some help. Anyone got a schematic of the connections or a picture with there monitor hooked up? The chassis just doesn't have clear labels so it is difficult to guess.

thanks!:confused:
 
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sync cable

I don't see any pin to connect the 'normal' sync connector at all. That is part of the issue. Just the RGB connector is hooked up. It's weird.
 
chassis pins

It looks like the standard RGB connector, but without the second set of pins for the sync part of the monitor cable. For example. the WG monitors I have have both (2) connectors connected to the chassis one for RGB and one for sync.

Are the sync pins on the connector cable supposed to be moved? In other words to the PINS like this: R,G,B,sync,sync?
 

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Okay, this one is one of the sync-sensing chassis, and don't need a separate connector. you just need to figure out which one is the red wire spot and go from there:

Red
Green
Blue
Ground
V Sync
H Sync

If you are using a JAMMA setup (Composite Sync), you probably just need to connect the H Sync.

If you can't figure out which is Red to start, look at the traces on the bottom and figure out which is connected to Ground, and use that to figure out the rest...
 
working

I have the display working and adjusted.

My only hope now is to find another KLOV'er who has an english manual for the bestech chassis. I have been googling, emailing and I contacted bestech.
 
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