first of all apologies for my english
A friend brought a PA1X that has a problem in the power supply,
in the Korg PA1X service manual there is no information and schematic about the power supply.
has blown a resistance, (the reason cold solder) and because it has completely destroyed the resistance, can not be read the color code of resistance in order to replace it.
Power supply manufacturer is Mean Well and type is PQ-100D
The resistance that can not be identified is the R13 in the circuit.
If you have a service manual or even a picture of the power supply that I can see the colors of resistance, it would be the best.
I thank you in advance, and sorry again for my english.