Honeywell Chadwick-Helmuth 8500C Maintenance Manual page 10

List of Figures
Figure 5-15. EPROM Locations on Digital Board . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5-48
Figure 5-16. Opening 8500C/C+ Unit to Access Balancer/Analyzer Assembly. . . . . . 5-51
Figure 5-17. Balancer/Analyzer Assembly Parts Breakdown . . . . . . . . . . . . . . . . . . . . 5-53
Figure 5-18. Printer/Disk Drive Assembly Parts Breakdown . . . . . . . . . . . . . . . . . . . . 5-55
Figure 5-19. 8500C/C+ Harness Assembly . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5-59
Figure 5-20. Signal Selector 8520C Parts Breakdown . . . . . . . . . . . . . . . . . . . . . . . . . 5-63
Figure 5-21. 8520C Harness Assemblies. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5-65
Figure A-1. 8520C-36 Controller Board and Mux Board Block Diagram . . . . . . . . . . .A-2
Figure A-2. Initial 8520C-36 Test Setup (w/C-130 Nacelle Harness) . . . . . . . . . . . . . .A-3
Figure A-3. 8520C-36 Test Setup w/Velos (C-130) . . . . . . . . . . . . . . . . . . . . . . . . . . . .A-7
Figure A-4. 8520C-36 Test Setup w/Velos (single channel). . . . . . . . . . . . . . . . . . . . .A-10
Figure A-5. 8520C-36 Test Setup w/P-3 Nacelle Harness Assemble . . . . . . . . . . . . . .A-12
Figure A-6. 8520C-26 Test Setup w/Velos (P-3) . . . . . . . . . . . . . . . . . . . . . . . . . . . . .A-15
Figure A-7. 8500C/C+/8520C-36 Spectrum Accuracy Test Setup . . . . . . . . . . . . . . . .A-20
Figure A-8. 8520C-36 Test Cable Schematic . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .A-21
Figure A-9. 8520C-36 Channel Pin-outs . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .A-22
Figure A-10. 8520C-36 Signal Selector Parts Breakdown . . . . . . . . . . . . . . . . . . . . . .A-25
Figure A-11. 8520C-36 Signal Selector Wiring Diagram . . . . . . . . . . . . . . . . . . . . . . .A-26
Figure A-12. C-130 Nacelle Harness P/N 11690 Wiring Diagram . . . . . . . . . . . . . . . .A-27
Figure A-13. P-3 Nacelle Harness P/N 14440 Wiring Diagram . . . . . . . . . . . . . . . . . .A-28
Figure A-14. Cable P/N 11517 Schematic . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .A-29
Figure C-1. Velocimeter and Magnetic Pickup Signal Phase Relationships. . . . . . . . . .C-1
Figure D-1. Signal Conditioner Board. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .D-3
Figure D-2. Functional Test Setup (with Magnetic Pickup) . . . . . . . . . . . . . . . . . . . . . .D-4
Figure D-3. Typical Balance Test Display . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .D-5
Figure D-4. Functional Test Setup (with High Temp Accelerometer and Photocell) . . .D-8
Figure D-5. Functional Test Setup (with Tracker) . . . . . . . . . . . . . . . . . . . . . . . . . . . .D-11
Figure D-6. Special Overlay . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .D-12
Figure D-7. Charge Converter Test Fixture. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .D-12
Figure D-8. Functional Test Setup Charge Converter Amplifier Calibration . . . . . . . .D-14
Figure D-9. Charge Converter Adjustments On PC Board. . . . . . . . . . . . . . . . . . . . . .D-15
Figure D-10. Charge Amplifier DIP Switch Setting. . . . . . . . . . . . . . . . . . . . . . . . . . .D-15
Figure D-11. 8520CS Signal Selector Illustrated Parts Breakdown . . . . . . . . . . . . . . .D-18
Figure D-12. Wiring Diagram 8520CS . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .D-21
x Chadwick-Helmuth A Business Unit of Honeywell International, Inc.