Al-2050/2060 - Sharp AL-2020 Service Manual

B. AL-2050/2060
5
1
10
11
4
No. Name
1 Exposure lamp invertor PWB
2 Main PWB (MCU)
3 Operation PWB
4 High voltage PWB
5 CCD sensor PWB
6 LSU motor PWB
7 TCS PWB
8 LSU PWB
9 NIC PWB
10 FAX-operation PWB
11 Power PWB
12 Modem PWB
AL-2020/2035/2040/2050/2060 EXTERNAL VIEWS AND INTERNAL STRUCTURES 4 - 10
3
7
Exposure lamp (CCFL) control
Copier control
Operation input/display
High voltage control
For image scanning
For polygon motor drive
For toner sensor control
For laser control
Network print control
FAX operation input (AL-2060 only)
AC power input, DC voltage control
FAX control (AL-2060 only)
9
Function / Operation
2 2
12
8
6