
OEC UroView
®
2800 Table/Generator Functional Block Diagrams
69
Periodic Maintenance
Page 4 of 6
MOTRON
CPU Board
2800
GE OEC Training
g
FASTSTOP.DS4
X4
X3
X2
X1
X15
X11
X10
X14
X13
X12
X9
X8
X17
X6
X18
NC
X19
D40 Processor Status
S1 Service Switch
Header
X7
Service Laptop
Connection
X5
F6
F7
F8
F2 F1
F4
F3
F5
D55
D15
D18
D9
D51 D30 D29 D31
D50
D45
D56
D33
D41
CPU
Emergency Off
RS485 to
frequency inverters
Fiber Optic to TGI Board
To Relay Board
(control signals)
Display
NC
To TGI
(table hand
controls)
Table
Footswitch
Power
from
Table Power Supply
Collimator Lamp
Power
Table-Digital Board
(under table)
X-ray Tube Support Arm
(Lock/Release)
Vertical Tilt A&B
analog feedback
from R1 & R3
Analog feedback from:
Cassette R5
Tube System R2
Table Lateral R6
Table Longitudinal R4
Collimator Analog
NC
Digital Interface
Collimator
Interface
D9 8VAC to footswitch
D15 8VAC to display (NC)
D18 8VAC to TGI(Table Generator Interface)
D29 VCC
D30 Output of bridge G3 (AVCC)
D31 +24V
D33 M6 Lateral
D40 Processor Status
D41 20VAC
D45 +24V
D50 +45V
D51 V+
D55 Tast_24V (from Emergency Off circuit)
D56 +24V
F1 (3.15AT) Input to bridge G1 & G2 (8VAC)
F2 (0.5AT) Input to bridge G3 (8VAC)
F3 8VAC(315mAT) to TGI
F4 8VAC(100mAT) to footswitch
F5 8VAC(315mAT) to display (NC)
F6 +24V(1AT)
F7 +24V(1AT)
F8 V+(100mAT)(referenced to V-) output of G2
Interlocks, Security Lines
& Fast Stop
PWM
09/02
Interlocks, Security Lines & Fast Stop