Brother P-Touch QL-1050 Service Manual

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11
2.3.3 Head and Motor Power Supply ON/OFF Circuit
Turning the CPU status of 91pin (VHON) to High, Q3 turns on, V
H
(25V power supply) turns
on and consequently the head and motor is energized.
Turning the CPU status of 91pin (VHON) to Low, Q3 turns off, V
H
(25V power supply) turns off
and consequently the head and motor power supply is cut off.
Fig. 2.3-3 Head and Motor Power Supply ON/OFF Circuit

Brother P-Touch QL-1050 Specifications

General

Brand	Brother
Model	P-Touch QL-1050
Category	Label Maker
Language	English