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5. CIRCUIT CONFIGURATION AND PC BOARD LOCATION
5.1
PC
board
location
shown
in Fig.
3 and
Fig.
4 below
respectively.
X
|
To
Jil
Note)
33HF3E
or more
base
board
is provided
at
the
rear
side
of
logic
board.
To
power
module
Base
board
(11HF3EH
or
more
for 400V Class)
To
power
module
To J12
Digital
display
unit
Operation
key
unit
for digita
smoothing
capacitor
Control
Pot.
meter
for
power
supply
(AC)
factory
setting
(unadjustab le)
DIP
SW
Optional
PC board
vei $
|
Optional
PC
H
beard connector
Power
supply
for control
circuit
(DC)
for 200V
class
(Also
for abnormality
detection)
Pot.
meters
for
adjustment
Fault
reset
button
Fin
overheat
detection
si detect tan
AC
current
detection
lolololelelelolole ll |
Mt.
SO
OER
POWER
SuepLy © J)
ee
Smoothing
capacitor
J
charging
check
LED
for
400V
Class
Fig. 3
PC Board Location
(For 11HF3EH)
POS
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