Power Supply - Panasonic DP-3510 Service Manual
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Also See for DP-3510:
- Operating instructions manual (168 pages) ,
- Information sheet (12 pages) ,
- Service handbook (12 pages)
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11.1.3.7. Power Supply
1. Outline
When the Copier Power Switch is turned ON, two 24V Power Lines are supplied by the Finisher
Controller PCB.
Of the two 24V Lines, one is used to Drive Solenoids. The 24V Power from the Finisher Controller PCB
to solenoids does not pass through any interlocks. The 24V Power to motors, on the other hand, will
not be supplied if any of the three door Switches is open.
The 24V line is used for the generation of 5V power intended for sensors.
Finisher
Controller
PCB
2. Protective Mechanisms
The 24VDC Power Supply used for motors and solenoids is equipped with a Circuit Breaker (CB1).
The 24V Power Supply used to drive the Feed Motor (M1S), Alignment Motor (M5S), and the Paper
Positioning Plate Motor (M4S) is equipped with a fuse designed to blow when an overcurrent flows.
Ver. 5.2
Inlet Door
Switch
(MS1S)
24V
Circuit
Breaker
(CB1)
Saddle Stitch
Controller PCB
(Q6)
24VR
Regulator IC
Fig. 3-057
DP-3510/3520/3530/4510/4520/4530/6010/6020/6030
Front Door
Delivery
Switch
Door Switch
(MS2S)
(MS3S)
579
24V
Motor systems
24V
Solenoids
5V
Sensors
5V
Logic
JAN 2006
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Troubleshooting
