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5.2
Driver Board for P2-4600 through P2-470KB
The following pictorial shows a layout of the major components located on the driver
board 35589 (P2-440KB through P2-470KB use driver board 42071 which is similiar).
FUSE
AC250V
1A
Do Not
Adjust
CN91
Note:
Potentiometer 21RH (OP) is the main circuit overvoltage detection trip set. This
1)
adjustment is factory set and any ADJUSTMENT BY THE USER SHOULD NOT BE
ATTEMPTED.
2)
Potentiometer 22RH (MUV) is the main circuit undervoltage detection trip set. This
adjustment is factory set and any ADJUSTMENT BY THE USER SHOULD NOT BE
ATTEMPTED.
3)
Do not adjust J4 and J21.
5)
Charge LED indicates charged capacitors. DO NOT TOUCH internal parts if lighted.
TOSHIBA
Power
LED 1
Charge
J4
LED 21
21RH
Do Not
J21
Adjust
22RH
CN71
CN3A
5 - 2
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