Olivetti FAX System M-New, Service Manual

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3KH-4
2-1-1
2-1 Electrical Parts Layout
2-1-1 Electrical parts layout
Figure 2-1-1
1. Fax control PWB (FCPWB).......................... Modulates, demodulates, compresses, decompresses and smoothes out
image data, and converts resolution of image data.
2. NCU PWB (NCUPWB)................................. Controls connection to the telephone line.
3. Fax backup kit (option)................................. Stores the internet FAX reception data, FAX box data and job accounting
data for backup.
4. Dual FAX (option)......................................... Expands telephone lines.
1
2
4
3050/4050/5050
3
2
1
4
3
Y108810-2 Service Manual
d-Copia 300MF / d-Copia 400MF / d-Copia 500MF
d-Copia 2500MF / d-Copia 3000MF