OEC COMPACT 7600 Series, Block Diagrams

Page: 47 / 54

Page 6 of 6
For Reference Only
TROUBLESHOOTING CHARTS
COMPACT 7600
IMAGE SYSTEM
3/12/97 IMAGE_C.DS4
VIDEO & VIDEO LEVEL
Approximate Voltages
(The Xray Head cover should be on for these measurements)
Chart 3
TEST PHANTOM
No object in the beam
Three 1mm copper filters
VIDEO SIGNAL
out of camera head
9 pin connector pin 5
1.6V - 1.8 V Peak/Peak
1.6V - 1.8 V Peak/Peak
VIDEO SIGNAL
out of VD01 Pcb
pin 17 - white wire
0.8V - 1.0 V Peak/Peak
0.8V - 1.0 V Peak/Peak
DLIST SIGNAL
out of AU01 Pcb
TP1
6.0Vdc
6.0Vdc
kV
39 - 45
79 - 85
LED STATUS
CONDITION
Standby
Fluoro exposure
Loss of Camera Sync during Fluoro Exposure
No Camera Sync during Boot-Up
LED SV
ON
ON
ON
ON
LED L3
OFF
OFF
OFF
OFF
LED L2
ON
ON
ON
OFF
Chart 1
LED ERROR INDICATIONS DURING BOOT-UP
BMS 500 Frame Store Board Failures
ERROR CONDITIONS
CPU 100 Failure
CPU 100 EPROM/PROM Failure
CPU 100 RAM Failure
CPU 100 Clock Failure
BSA 500 Failure
BSA 500C Failure
BSA 500 RAM Failure
BSA 500C RAM Failure
BSA 500 IC Failure
BSA 500 Controller Failure
BSA 500 Failure
LED SV
OFF
LED 3
1 Blink
2 Blinks
3 Blinks
LED 2
1 Blink
2 Blinks
3 Blinks
4 Blinks
5 Blinks
6 Blinks
7 Blinks
Chart 2
IMAGE PROCESSOR FILTER CONTROL CODES
MODE
Standard Fluoro
Pulse
Snapshot
Hip
Hand
Thorax
Low Dose
FC3
0
0
H
0
H
0
0
FC2
H
H
0
0
0
H
H
FC1
H
H
H
H
0
H
0
FC0
0
0
H
H
0
0
H
FILTER CONTROL CODE
FM
H
H
H
0
0
H
0
PUD
H
0
H
H
H
0
0
PU1
H
H
0
H
0
0
0
CONTROL LINES
Chart 4
COMPONENT LOCATION DIAGNOSTICS PARTS FINDER PERSONAL NOTES THEORY REMOVAL - REPLACEMENT CALIBRATION
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An Independent C-Arm Service Provider. This PDF provided for research / historical purposes only.