Function
The PMT module is common to the ScanMate 4000 and 5000, (both
0200 and 0210 models) and contains three photo multiplier tubes which
convert the light to electronic signals. The signal is then transmitted to
the control board.
Technical data
Three PMT’s, one each for each color channel.
Tools and materials required
1.5 mm allen key for fibre optic cables set screws
2 mm allen key for back cover and hardware unit mounting screws
2.5 mm allen key for PMT module mounting screw
4 • PART REPLACEMENT
PN
960 20 000 50
(4000/5000)
PMT Module
Edition 1
•
January 1996 Service Manual • ScanMate 4000/5000
4•11a
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.
☛
Avoid excessive bending or otherwise damaging the fibre optics
cables.
Содержание ScanMate 4000
Страница 1: ...ScanMate 5000 ScanMate 4000 ...
Страница 6: ......
Страница 16: ......
Страница 18: ......
Страница 20: ......
Страница 22: ......
Страница 24: ......
Страница 28: ......
Страница 40: ......
Страница 44: ......
Страница 48: ......
Страница 52: ......
Страница 56: ......
Страница 60: ......
Страница 64: ......
Страница 68: ......
Страница 72: ......
Страница 76: ......
Страница 80: ......
Страница 84: ......
Страница 88: ......
Страница 92: ......
Страница 96: ......
Страница 100: ......
Страница 102: ......
Страница 106: ......
Страница 110: ......
Страница 113: ...5 ADJUSTMENTS AND TESTING Focus Calibration Edition 1 January 1996 Service Manual ScanMate 4000 5000 5 4c ...
Страница 114: ......
Страница 118: ......
Страница 122: ......
Страница 126: ......
Страница 130: ......
Страница 134: ......
Страница 138: ......
Страница 142: ......
Страница 146: ......
Страница 149: ...5 ADJUSTMENTS AND TESTING Stripes in Shadow Edition 1 January 1996 Service Manual ScanMate 4000 5000 5 13c Fig 1 Fig 2 ...
Страница 150: ......
Страница 153: ...5 ADJUSTMENTS AND TESTING Noise in Highlight Edition 1 January 1996 Service Manual ScanMate 4000 5000 5 14c Fig 1 ...
Страница 154: ......
Страница 156: ......
Страница 162: ......
Страница 164: ......
Страница 168: ...Service Manual ScanMate 4000 5000 Edition 1 January 1996 CPU Board 7 6 7 DIAGRAMS AND LAYOUTS SCSI controller ...
Страница 170: ......
Страница 171: ...ScanMate 4000 Type 250 Circuit Connection Diagram ...
Страница 172: ...ScanMate 5000 Type 210 Circuit Connection Diagram ...
Страница 174: ......