Wiring Diagrams; Block Diagram, Pwbs And Major Components - Xerox Telecopier 7033 Service Manual

7.2 Wiring Diagrams

7.2.1A Block Diagram, PWBs and Major Components
Control
Panel
Main PWB
P/J103
P/J210 P/J220
RAM/ROM PWB G3 PWB
Modem PWB
USO
Telecopier 7032 / 7033 Service Manual
Video Thermal
Assembly Head
P/J600 P/J400
P/J220
G3 PWB
telephone
line
Coupler PWB
RX
Figure 7-5. Block Diagram, PWBs and Major Components
Power
Supply
P/J300 P/J200
Option Mother
PWB
P/J230
Telephone Line
telephone
Filter PWB
line
6/92
www.printcopy.info
7-9
Hard Disk Hard Disk
P / S Drive
Hard Disk Interface PWB
Encryption PWB
Encryptor
NOTE: Only two option PWBs may
be installed on the option mother
PWB and in the following
configuration.
• Encryption PWB co-exists with
all options.
• A 7032 with Hard Disk option
requires the 1 or 3 meg
memory option.
NOTE: Multiple Memory Expansion
options can not be used. Only
one option is allowed at a
time.
Options not shown:
• RS232 Interface PWB
• Memory Expansion PWB (1 or
3 Mb)
• LAN Fax Server PWB
7.2, 7.2.1A