Panasonic DP-3510

579
JAN 2006
Ver. 5.2
DP-3510/3520/3530/4510/4520/4530/6010/6020/6030
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.
Fig. 3-057
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.
Finisher
Controller
PCB
24V
24VR
Circuit
Breaker
(CB1)
Saddle Stitch
Controller PCB
Regulator IC
(Q6)
Inlet Door
Switch
(MS1S)
Front Door
Switch
(MS2S)
Delivery
Door Switch
(MS3S)
24V
24V
5V
5V
Logic
Motor systems
Solenoids
Sensors