OEC UroView
®
2800 Table/Generator Functional Block Diagrams
42
Periodic Maintenance
00-881567
Table/Generator
Interface PCB
Opto-Isolators
Backplane
881740
ISA
Half Size
CPU PCB
TABLE
SA/SD
ISA
TP1
X-ray
Footswitch
X-ray Control
Console
U46
U4
U25
ISA
ISA U55
K3
HLF
PIP_ON
I_SOURCE
PIP_SWAP
FLUORO
SECURITY
XRAY_SCRTY
XCC_SCRTY
XCC_SCRTY
TBL_SCRTY
VOICE_SCRTY
COLL_SCRTY
Table
Hand
Control
Voice
Control
(Future)
Collimator
Under
Table
Backpack
MODE
P2
J4
TBL_SCRTY
VOICE_SCRTY
COLL_SCRTY
SCRTY
XRAY_ON
(XRAY
ENABLE)
U40
U59
8
VCC
U61
U60
TAST_V-
TABLE_V-
Page 1 of 2
X-ray On
Table/Generator Interface PCB
07/01
2800
GE OEC Training
g
28XRAYON.DS4
U21
RTL3_H
RTL3_L
(XRAY ON)
(XRAY ON)
RTL4_H
RTL4_L
(EXP DMD)
(EXP DMD)
U47
U57
U1
U5
U10
RTL2_H
RTL2_L
(XRAY CMD)
(XRAY CMD)
U36
FPGA
U12
RTL1_H
RTL1_L
(RESET)
(RESET)
ISA
J1
2A
2B
2C
2D
TP8
RTL2_TX
RTL2_RX
TP9
RTL1_TX
RTL1_RX
1
2
22
9
25
21
2
11
27
9
29
10
28
3
20
35
17
34
16
32
14
37
19
See Fast Stop Functional Diagram
for details of these signals.
1
1
1
J13
J15/P15
J12/P12
2 2
2 2
16
2
2
The de-assertion of the Security signal is delayed a minimum
of 1.2 seconds by U5 (555 timer) and associated circuitry.
P9 10
5
7
3
2
6
J7
2
22
21
20
1
3
X-ray On – Table/Generator Interface PCB
