Sharp AR-5520

AR-5520 EXTERNAL VIEWS AND INTERNAL STRUCTURES 5-5
6. PWB unit
No. Name Function operation
1 Copy lamp Inverter PWB Copy lamp control
2 CCD sensor PWB Image scanning
3 Main control PWB Main control PWB
4 2nd tray PWB 2nd tray control
5 High voltage PWB High voltage control
6Power PWB AC power input/DC power control
7 Operation main PWB Operation panel input/Display, operation panel section control
8USB I/F PWB Connect a USB device
1
7
6
5
3
4
2
8