Batboard

hi all i have a GM1200 but it is impossible to light on.
the pins in the plug are ok, the cotrole head is ok

i think is the internal fus is brocken, do you have the shema or the location to this fuse

thank you

There´s no fuse as I know.Look for bad solder joints at the power connector and the voltage regulators.
You must have the plug with the bridge on the downside of the radio.
If this will not fix it,try to flash the radio with new firmware.

Andreas

hi

thank you for the information, i find the problem
but i have an other one the vol buton if broken

bye