Function
The control board differs between the ScanMate 4000 and 5000, (both
0200 and 0210 models), but removal and assembly is identical.
It contains control circuits for the DC motor, spindle step motor, sam-
ple control, color look-up table, A/D converter and holds the SCSI and
RS 232 PC interfaces, CPU, memory and firmware.
Technical data
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Tools and materials required
2 mm allen key for back cover and hardware unit mounting screws
Posidrive screwdriver
4 • PART REPLACEMENT
PN 960 25 000 10 (4000) Control Board
PN 960 20 000 10 (5000 - 0200 model)
PN 960 21 000 10 (5000 - 0210 model)
Edition 1 • January 1996 Service Manual • ScanMate 4000/5000
4•6a
Caution! ☛ Turn off power • Before connecting or disconnecting cables.
• Before carrying out service operations.
☛ If a green colored connector is used in connection J20 on the
control board, ensure that is reconnected with the locking tabs
on the right hand side, viewed from the back of the scanner. If
reconnected incorrectly, the amplifiers in the PMT module will
blow.
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