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3. Electrical Unit Layout
3-1 Electrical Unit Layout Structure
The power unit is installed at the back center. Dia. 17 - 3 - 1 shows the structure. The power unit is
composed of DC power, control relays, circuit protectors, etc., and supplies power to all other units (X-Y
unit, head unit, control unit, conveyor unit).
Panel PWB
Circuit protecto
r
PS2, 4, 5 are installed on the back side of the panel PWB.
Fig. 17-3-1 Power Unit Structure Diagram
For instructions on DC power adjustment, refer to QA Table, Electricals, EL-1.
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Power Unit Wiring Diagram
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