Looking for information on jumper settings for Epson SD-600 floppy drive

[krebizfan]

I have an Epson SD-600 and realized that it has 4 sets of jumper blocks plus several sets of solder pads. I can't find any online reference to what those jumpers do so if anyone has one, I would appreciate seeing it. I probably won't change the jumpers ever but it might be handy to have the ability to do so just in case.

 

[lxx5101]

I have two PDF files (about 2MB total) with FDD configuration, one for 5.25" and the another for 3.5"
no reference to the epson SD-600

but Jumper names are usually something like this

JUMPER DESCRIPTION SETTING
D1 Drive selected as DRIVE 1 OFF
D2 Drive selected as DRIVE 2 ON
D3 Drive selected as DRIVE 3 OFF
D4 Drive selected as DRIVE 4 OFF
MUX Drive selected permanently OFF
HM Head loading controlled by the Motor On signal ON
HD Head loading controlled by the Drive Select signal OFF
LD Font LED controlled by the Drive Select signal ON
P5 Front LED controlled by the Drive Select and Ready signals OFF
TM Terminator ON
DE Motor set to 360 rpm ON
DX Motor rpm controlled by the Low Density signal OFF
DC Disk Change is the output signal of interface pin 34 ON
SR Ready is the output signal of interface pin 34 OFF

I can send you the files, PM me.