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Appendix B
Users Manual Model 686 / 686 HT
Front Panel Board P/N 511108
FRONT PANEL BOARD
, Upgradeable software I.C.'s include U1.
PLCC CHIPS align angled corner of chip with angled corner of socket that is counter clockwise to the arrow.
(Use chip removal tool p/n. 351156 for square I.C.'s)
Front Panel Diagnostic Descriptions
Diagnostic
Numbers
Descriptions
1
Front panel initialization
2
TCB Opsys initialization
5
Attempting Serial Host Initialization
6
Initializing Verifier
7
Executing Protected Mode Imaging Code
8
Checking Flash Disk Module
9
Attempting to read in scalable fonts.
10
Initializing Font Scaler
11
Attempting to load code pages
12
Attempting to read in logos
13
Attempting to read in care symbols
14
Waiting for Machine Definition from TCB
15
Attempting to create test pattern
16
Attempting to create strobe tables
17
Attempting to read in formats
18
Protected Mode Imaging Code initialization complete
19
Serial Communications Activated
0
Power up complete
Summary of Contents for 686 HT
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Page 67: ...Users Manual Model 686 686 HT Electrical Drawings 65 Electrical Drawings...
Page 85: ...Users Manual Model 686 686 HT Assembly Drawings 83 Assembly Drawings...
Page 86: ...84 Assembly Drawings Users Manual Model 686 686 HT Unwind Assembly Drawing...
Page 88: ...86 Assembly Drawings Users Manual Model 686 686 HT Unwind Turnbar Assembly Drawing...
Page 90: ...88 Assembly Drawings Users Manual Model 686 686 HT Contrast Sensor Assembly Drawing...
Page 106: ...104 Assembly Drawings Users Manual Model 686 686 HT Ink Save PC Board Assembly 4 1 5 7 2 6 3...