Mitsubishi Electric PD-6130 Service Manual page 29

* Top view of the power unit for the PD-6130 Series
P
V
Adjustment
of 5V
P
M
RV3
D+3.3 ADJ
P
N
P
A
AC
PH
CH1 CH3
Vcc
D.GND
CH4
Vd
RV5
D+70 ADJ
RV2
D+5 ADJ RV6
D+170 ADJ
Adjustment of
the Vd voltage
4-3
PD
CH2
Vs
Adjustment of
the Vs voltage