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Transformer (Secondary Voltage)
•
1 . Connect transformer connector Band take out
circuit board cover.
Fit cord reel unit to the machine.
2. Take out face plate and front
3
D1sconnect transformer connector P1 3 from
.
common c�rcu1t board.
4. Insert power supply plug to outlet and turn the
power supply switch
on.
5. Measure the AC voltage between terminal 1 &
7. 4 & 7 and 9 & 1 1 on the connector 1 3 .
Ch eck oth er por tion s
1 .
Turn the power supply switch off and connect
connector P1
3.
2
.
Turn the power supply sw1tch on.
Measure DC+ 1 7. 5V and DC-1 7. 5
3
.
printed circuit board diagram on page BO.)
cover.
N o
Yes
V.
(Refer to
Exchange transformer
60
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