Sharp AR-6020V Service Manual page 28

6. PWB
No.
1 LED drive PWB
2 CCD PWB
3 MCU PWB
4 High voltage PWB
5 DC PWB
6 OPE PWB
7 USB I/F PWB
8 LCD
9 NNB PWB
8
Name
AR-6020V EXTERNAL VIEWS AND INTERNAL STRUCTURES 4-7
9
7
3
6
Copy lamp control
Image scanning
Main control PWB
High voltage control
DC power control
Operation panel input/Display, operation panel section control
Connect a USB device
Shows various messages.
Network interface PWB
2
1
4
5
Function operation