Hitachi GMK-29FSN potentiometer identification

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kamex
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Joined: April 4th, 2011, 5:39 pm
Location: USA

Hitachi GMK-29FSN potentiometer identification

Post by kamex »

After about a decade of storage, I finally got around to recapping my Neo Candy's Hitachi GMK-29FSN monitor. The results were alright, but there's a nagging *corner pincushion issue that needs adjustment.
So, does anybody know which pot controls what on this chassis? None of them outside of the colors are labeled. Photos included for reference. Figured I'd see if anybody knows or has a manual for this monitor before I start blindly tinkering with them.
Gmk pots 1.jpg
Gmk pots 2.jpg
Also, what should be connected to this "Cutoff Adjustment" header? I'm assuming some sort of RGB cutoff level adjustment remote PCB, but nothing was connected to it on my chassis and the remote board only has R/B Gain controls.
Gmk cutoff connector.jpg
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