2
x2
4
1. Remove the 8 screws
(1,2,3),
remove the rear panel.
2. Connect the GND of the rear panel
and the chassis, the GND of the
mounting hardware and the chassis
with 2 alligators clip (4)
KRF-V7020D/V8020D/VR-307/309/357
DISASSEMBLY FOR REPAIR
4
1
x2
4
2
x2
3
x2
3