Yesterday, 07:10 PM
According scematic in "Rider volume" #4 page 17
Green - R1 425 ohms (corresponded your measurement)
Blue - R9 2000 ohms
Purple - R11 800 ohms
But in this scematic not present red resistor. But any way values above look like rasonable and very near from neccessary.
You can temporary soldering test resisters and adjust its for best result. And then search and bay original wire resistors with determinated values.
Green - R1 425 ohms (corresponded your measurement)
Blue - R9 2000 ohms
Purple - R11 800 ohms
But in this scematic not present red resistor. But any way values above look like rasonable and very near from neccessary.
You can temporary soldering test resisters and adjust its for best result. And then search and bay original wire resistors with determinated values.