Fuses
EXTRA PRECAUTIONS SHOULD BE TAKEN WHEN REPAIRING, MODIFYING, OR
TROUBLESHOOTING IN THE POWER SUPPLY AREA. UNIT MUST BE DISCONNECT
FROM MAIN SOURCE AND CAPACITORS MUST BE DISCHARGED USING A 100W
INCANDESCENT BULB.
WHEN REPLACING FUSES, PLEASE MAKE SURE THAT THE FUSE HOLDERS ARE
HOLDING THE FUSES VERY TIGHTLY. A LOOSE FUSE HOLDER CAN TRANSLATE INTO
DISTORTION ON TOP OF THE SIGNAL.
Main fuses:
For 100 – 120v units: 10A slo-blo, Classe part number MDA-10A
For 220 – 240v units: 8A slo-blo, Classe part number MDA-8A
The main fuse is located at the back of the unit, on the rear panel.
Rail fuses: 8A, Classe part number GDB-8A
The rail fuses are located on each side of the capacitor board (B036X)
Control board fuse: 0.75A, Classe part number 225.750
The control board fuse is located on top of the capacitor board (B036X)
Mosfet fuses: 0.50A, Classe part number 225.500
The Mosfet fuses are centered on the capacitor board (B036X)
PRO-SVR_LEGACY
Page 12 of 15