OEC UroView 2800 User manual

OEC UroView®2800 Table/Generator Functional Block Diagrams
1
Service Periodic Maintenance
Contents
Schematics Illustrated Parts Installation
OEC UroView®2800 Table/Generator
Functional Block Diagrams
Table Overview ..................................................................................................................................................................................4
Table Overview ..................................................................................................................................................................................5
Generator Overview – 3 Phase System.............................................................................................................................................6
Generator Overview – X-Ray Tube & Rotation..................................................................................................................................7
Generator Overview – Single Phase System.....................................................................................................................................8
Generator Overview - Resonant Circuit Power Components.............................................................................................................9
Generator Overview – Generator Connectors .................................................................................................................................10
System AC Power Distribution – Three-Phase Generator...............................................................................................................11
System AC Power Distribution - Single Phase Generator ...............................................................................................................12
System AC Power Distribution – Power Distribution PCB ...............................................................................................................13
System AC Power Distribution – Table............................................................................................................................................14
Table LEDs ......................................................................................................................................................................................15
Table LEDs – Motron CPU Board....................................................................................................................................................16
Table LEDs – Relay Board...............................................................................................................................................................17
Generator LEDs/Lamps - Generator Board Locations.....................................................................................................................18
Generator LEDs /Lamps – Rotation Board ......................................................................................................................................19
Generator LEDs/Lamps – Low Voltage Power Supply ....................................................................................................................20
Generator LEDs/Lamps Filament Heater Boards (2)......................................................................................................................21
Generator LEDs/Lamps – Generic Interface Board .........................................................................................................................22
Generator LEDs/Lamps – 3 phase AC/DC Board............................................................................................................................23
Generator LEDs/Lamps Single Phase AC/DC Board ......................................................................................................................24
Generator LEDs/Lamps –AEC Board ..............................................................................................................................................25
Generator LEDs/Lamps – Gate Command Board ...........................................................................................................................26
Generator LEDs/Lamps Gate Command Board ..............................................................................................................................27
System CPUs – Overview................................................................................................................................................................28
System CPUs – Table/Generator Interface PCB .............................................................................................................................29
System CPUs – Table – Motron Board............................................................................................................................................30

OEC UroView®2800 Table/Generator Functional Block Diagrams
2
Service Periodic Maintenance
Contents
Schematics Illustrated Parts Installation
System CPUs – Collimator Interface PCB .......................................................................................................................................31
System CPUs – X-ray Control Interface...........................................................................................................................................32
System CPUs – Generator – Generic Interface PCB.......................................................................................................................33
System CPUs – Generator – kV Control PCB .................................................................................................................................34
System Communications – System Interface PCB – ARCNET .......................................................................................................35
System Communications – Table/Generator Interface PCB............................................................................................................36
System Communications – Table/Generator Interface PCB............................................................................................................37
System Communications – X-ray Control Interface PCB.................................................................................................................38
System Communications – Collimator Interface PCB – ARCNET...................................................................................................39
System Communications –ARCNET Signals...................................................................................................................................40
X-ray Tube Stator Control and Temperature Sensing......................................................................................................................41
X-ray On – Table/Generator Interface PCB .....................................................................................................................................42
X-ray On – Generator.......................................................................................................................................................................43
kV Generation Functional Diagram – Table/Generator Interface & Generic Interface PCB ............................................................44
kV Generation Functional Diagram – kV Control Board...................................................................................................................45
kV Generation Functional Diagram – kV Measure PCB & Gate Command PCB ............................................................................46
kV Generation Functional Diagram – AC/DC PCB & Resonant Circuit Power Components...........................................................47
mA Generation Functional Diagram – Table/Generator Interface & Generic Interface PCB ...........................................................48
mA Generation Functional Diagram – kV Control Board & LVPS....................................................................................................49
mA Generation Functional Diagram – kV Measure PCB, Heater boards, & LVPS..........................................................................50
mA Generation Functional Diagram – Heater Board LEDs..............................................................................................................51
mA Generation Functional Diagram – LVPS400 LEDs....................................................................................................................52
mA Generation Functional Diagram – kV Control Board LEDs........................................................................................................53
ABS Path – Video Path....................................................................................................................................................................54
ABS Path..........................................................................................................................................................................................55
Image Intensifier – Mag Mode Control.............................................................................................................................................56
Image Path - Functional Diagram Map ............................................................................................................................................57
Image Path Overview.......................................................................................................................................................................58
Image Path into Video Controller PCB.............................................................................................................................................59
Image Path Out of Video Controller PCB.........................................................................................................................................60
Image Path in Display Adapter PCB ................................................................................................................................................61
Image Path Waveforms....................................................................................................................................................................62
AEC Functional Diagram..................................................................................................................................................................63

OEC UroView®2800 Table/Generator Functional Block Diagrams
3
Service Periodic Maintenance
Contents
Schematics Illustrated Parts Installation
AEC Functional Diagram..................................................................................................................................................................64
AEC Functional Diagram..................................................................................................................................................................65
Interlocks, Security Lines & Fast Stop .............................................................................................................................................66
Interlocks, Security Lines & Fast Stop .............................................................................................................................................67
Interlocks, Security Lines & Fast Stop .............................................................................................................................................68
Interlocks, Security Lines & Fast Stop .............................................................................................................................................69
Interlocks, Security Lines & Fast Stop .............................................................................................................................................70
Interlocks, Security Lines & Fast Stop .............................................................................................................................................71
Table Hand Control..........................................................................................................................................................................72
Table Footswitch..............................................................................................................................................................................73
Elevation/Tilt Switch and Potentiometer Locations ..........................................................................................................................75
Location of X1 Terminal Block .........................................................................................................................................................76
Handswitch/Footswitch Communications to Frequency Inverters....................................................................................................77
Motor Drive Diagram – Tube Arm ....................................................................................................................................................78
Motor Drive Diagram – Table Longitudinal.......................................................................................................................................79
Motor Drive Diagram – Cassette Box...............................................................................................................................................80
Motor Drive Diagram – Table Lateral...............................................................................................................................................81
Motor Drive Diagram – Table Lateral...............................................................................................................................................82
Motor Drive Diagram – Waveforms..................................................................................................................................................83
Accessory Switches .........................................................................................................................................................................84
Motor Sense Diagram ......................................................................................................................................................................85
Collimator Control – Functional Diagram .........................................................................................................................................86
Collimator Control – Functional Diagram .........................................................................................................................................87
Splash and Crash.............................................................................................................................................................................88
X-ray Tube Arm Support ..................................................................................................................................................................89
X-ray Tube Arm Support ..................................................................................................................................................................90
X-ray Tube Arm Support ..................................................................................................................................................................91

OEC UroView®2800 Table/Generator Functional Block Diagrams
4
Service Periodic Maintenance
Contents
Schematics Illustrated Parts Installation
PAUSCH TABLE
Table Interface
Table/Gen
Interface
881569
Motion Control
Generator
Interface
Camera
Interface
MOTRON
RELAY
PCB
PS 2
POWER SUPPLY
879674
CCD
CAMERA
14" XXXXXX
16" 881562
TABLE
FOOTSWITCH
901569
IMAGE
INTENSIFIER
14" 901660
16" 901553
Table
Hand
Control
Voice Control
Future Use
X-Ray Tube
00-901572-01
UroView 2800
GENERATOR
40KW 1PH
60KW 3PH
80KW 3PH
X-Ray
Footswitch
00-881551-01
Ion
Chamber
901675
POWER
DISTRIBUTION
PCB
VIDEO CONDITIONER
VIDEO SIGNAL
AND
PILOT SIGNAL
TO WORKSTATION
ARCNET
AC
INPUT
POWER
2A
2C
RS 422
Video Standards
Converter
00-901590-01
2D
Flat Panel
Monitor
00-901908-01
Video Out
Urodynamics
Storz Video
Stator Power
HV Cable
2E
Temp Sensor
Thermal Switch
COOLER_CTL
00-881572-01
SER_COMM
OPTICS
HEAT PIPE
881978
CAM-COOLER-PWR
+/-5V, +/-14V
T2
P/O 00-879870
PS1
POWER SUPPLY
+/-5V, +/-12V
900689
CPU
MOTRON
PCB
901941
II P.S.
901180
AC POWER
2B
VCR 2A
08/02/01
Overview.DS4
GE OEC Training
gUroview 2800
Table Overview
Page 1 of 2
24 V 24 V
20V AC 24V DC
2G
2F
Control Signals
Control Signals
2H
2I
FRAME_SYNC (RS-422)
From Workstation
2J
Table Overview

OEC UroView®2800 Table/Generator Functional Block Diagrams
5
Service Periodic Maintenance
Contents
Schematics Illustrated Parts Installation
WORKSTATION
TABLE
HAND
CONTROL
901571
Vacuum
Fluorescent
Display
901568
ARCNET
COLLIMATOR
LATERAL
MOTOR
LONG.
MOTOR
IRIS
MOTOR
LAMP
M
M
M
LAMP
SWITCH
COLLIMATOR HOUSING
X-RAY CONTROL CONSOLE
VIDEO SIGNAL
AND
PILOT SIGNAL
TO WORKSTATION
AC POWER
1A
1C
1B
1D 1E
08/02/01
Overview.DS4
GE OEC Training
gUroview 2800
Table Overview
Page 2 of 2
Switch
Matrix
901654
Collimator Interface
881541
Temp Sensor
1G
1F 20V AC 24V DC
24V DC
Data
+5V VFD
PS 4
901653
Backplane
881740
AC Power
+5V, +/- 12V
1H
Control
Signals
Control Signals
1I
X-Ray Control
Interface
881566
Vacuum
Fluorescent
Display
901568
Backplane
881740
PS3
901653
Switch Matrix
901621
ISA Half
Size CPU
901646
Data
+5V_VFD
+5V, +/- 12V
1
1NOTE: CPU, Backplane and
Collimator Interface are replaced
as one FRU, 882167
2
2NOTE: X-Ray Cont. Interface, CPU
and Backplane are replaced as one
FRU, 881776
ARCNET
ARCNET
1J
1D
FRAME_SYNC (RS422)
Table Overview

OEC UroView®2800 Table/Generator Functional Block Diagrams
6
Service Periodic Maintenance
Contents
Schematics Illustrated Parts Installation
Page 1 of 5
07/01
GEN_OVRV.DS4
Generator Overview
3 Phase System
2A
2B
1
Power Module & HV Tank
EMC & AC/DC
Aux Heater
EMC
Filter Rectifier
Bridge
AC/DC
Board
Low
Voltage
Power
Supply
(LVPS)
Heater
Board
(Large Fil)
Heater
Board
(Small Fil)
Generic
Interface
Board
kV Control
Board
Quad
Snubber
Board
&
Resonant
Circuit Power
Components
Gate
Command
Board
kV Measure
Board
&
JEDI HV
Tank
2C
2D
Fuse
Box
3 Phase
AC
Fan
Table/Gen.
Interface
Board
881569 J2 P2
Table
P20 J20 J4
M+/-
J2
J1
+ Anode
-Cathode
HV Cable
HV Cable
J1 J1
CF1/2 CF1/2
M+/-
2800
GE OEC Training
g
J10 J4
J1
J2
J6
AEC
Board
J5J2
AEC
Chamber
J4 J4
J5 J1
J3
J3
J2
J1
J3
PRI
CF1
CF2
J2 J2
J1
J2
220 VAC
& Ground
J3
J6
1
See page 4 for details
Generator Overview – 3 Phase System

OEC UroView®2800 Table/Generator Functional Block Diagrams
7
Service Periodic Maintenance
Contents
Schematics Illustrated Parts Installation
Aux Rotation
X-ray
Tube
Rotation
Board
2A
2B
2C
2D
+ Anode
- Cathode
J2
J2
J3b
Page 2 of 5
Generator Overview
X-ray Tube & Rotation
2800
GE OEC Training
g
J3a
J1
J1a
3.2uF
10.5uF
07/01
GEN_OVRV.DS4
Generator Overview – X-Ray Tube & Rotation

OEC UroView®2800 Table/Generator Functional Block Diagrams
8
Service Periodic Maintenance
Contents
Schematics Illustrated Parts Installation
Page 3 of 5
Generator Overview
Single Phase System
2A
2B
Power Module & HV Tank
EMC & AC/DC SP
Aux Heater
EMC
Filter
SP
Contactor &
Rectifier
Assembly
AC/DC
SP
Low
Voltage
Power
Supply
(LVPS)
Heater
Board
(Large Fil)
Heater
Board
(Small Fil)
Generic
Interface
Board
kV Control
Board
Quad
Snubber
Board
&
Resonant
Circuit Power
Components
Gate
Command
Board
kV Measure
Board
&
JEDI HV
Tank
2C
2D
Contactor
Single
Phase
AC
Fan
Table/Gen.
Interface
Board
881569 J2 P2
Table
P20 J20 J6
M+/-
+ Anode
-Cathode
HV Cable
HV Cable
J1 J1
CF1/2 CF1/2
M+/-
2800
GE OEC Training
g
J9
J10
J10
J4
J1
J2
J8
AEC
Board
J5J2
AEC
Chamber
J4 J4
J5 J1
J3
J3
J2
J1
J3
PRI
CF1
CF2
J2 J2
J1
J2
220 VAC
& Ground
J3
J6
LP
EMC
Contactor
07/01
1See page 4 for details
1
GEN_OVRV.DS4
The Single Phase Generator is no Longer
Available as an Option for the 2800
Generator Overview – Single Phase System

OEC UroView®2800 Table/Generator Functional Block Diagrams
9
Service Periodic Maintenance
Contents
Schematics Illustrated Parts Installation
Generator Overview
Resonant Circuit Power Components
Page 4 of 5
2800
GE OEC Training
g
IGBT
IGBT
Snubber
Inductor
0.5uH
Snubber
Inductor
0.5uH
M-
DC Bus
(from AC/DC Board)
M+
DC Bus
(from AC/DC Board)
TB+
TB-
DC Bus
Capacitor
100uF
DC Bus
Capacitor
100uF
(White)
(White)
HV Primary 2
HV Primary 4
HV Primary 1
HV Primary 3
To Gate Command
Board J1
07/01
GEN_OVRV.DS4
Generator Overview - Resonant Circuit Power Components

OEC UroView®2800 Table/Generator Functional Block Diagrams
10
Service Periodic Maintenance
Contents
Schematics Illustrated Parts Installation
AUX
Rotation
Module
J3
1
5
1
16
J2
J1
1
AUX
Heater &
LVPS
J3
1
16
J1
1
1
6
1
6
J1
1
4
1
8
J3
1
2
1-Phase
AC/DC EMC
Module
J2
J2
Filament Heater J2 LVPS-400 J2
3-Phase
AC/DC EMC
Module
J1
1-Phase AC
M+
M-
M+
M-
3-Phase AC
+
-
+
-
J2
Power Module
(front view)
Power Module
(side view)
kV Control
PCB
M+ M-
HV Tank
HV Tank
Generic I/F
J1
J6 (To/From TGI)
Jx
J8 (Ion Chamber)
(Not Used) (Not Used)
J3
(To J3 kV Measure Bd)
Cathode Anode
-+
J2
(Not Used)
J11J12
(Not Used)
Generator Overview
Generator Connectors
Page 5 of 5
2800
GE OEC Training
g07/01
GEN_OVRV.DS4
Generator Overview – Generator Connectors

OEC UroView®2800 Table/Generator Functional Block Diagrams
11
Service Periodic Maintenance
Contents
Schematics Illustrated Parts Installation
Page 2 of 5
Sys_Pwr.DS4
2800
K4
Generator
F6
3A
K1
Facility Power
400-480VAC,50/60 Hz.
3 Phase Power Connections
PHASE_1
SFTY_GND
KEY_PWR
DC_COM
1C
System AC Power Distribution
Three Phase Generator
GE OEC Training
g
TB6
2
1
F5
3A
F4
300MA
F1 125A
F2 125A
F3 125A
PHASE_2
PHASE_3
1
2
3
AC/DC
POWER
MODULE
LVPS
4000
H.V.
TANK
ROTATION
MODULE
J2
3
5
SFTY_GND
See Rotation Module
Diagram
1
1
LINE_1
LINE_2
07/01
System AC Power Distribution – Three-Phase Generator

OEC UroView®2800 Table/Generator Functional Block Diagrams
12
Service Periodic Maintenance
Contents
Schematics Illustrated Parts Installation
Page 3 of 6
Sys_Pwr.DS4
2800
K4
Generator
F6
3A
K1
Facility Power
200-240VAC,50/60 Hz.
Single Phase 40KW
Power Connections
PHASE_1
SFTY_GND
KEY_PWR
DC_COM
1C
System AC Power Distribution
Single Phase Generator
GE OEC Training
g
TB6
2
1
F5
3A
F4
500MA
F1 125A
F2 125A
PHASE_2
1
2
AC/DC
POWER
MODULE
LVPS
4000
H.V.
TANK
ROTATION
MODULE
J2
3
5
SFTY_GND
See Rotation Module
Diagram
1
1
LINE_1
LINE_2
10/02
The Single Phase Generator is no Longer
Available as an Option for the 2800
System AC Power Distribution - Single Phase Generator

OEC UroView®2800 Table/Generator Functional Block Diagrams
13
Service Periodic Maintenance
Contents
Schematics Illustrated Parts Installation
Page 4 of 5
Sys_Pwr.DS4
2800
System AC Power Distribution
Power Distribution PCB
GE OEC Training
g
F8 .8A
1
4
3
7
14
1&8
2&9
11&10
3-5
12
8
1
4
3,4
2,1
DC INPUT
FROM PS1
+5V_PS1
+12V_PS1
+12V_PS1
-12V_PS1
-12V_PS1
GND
10-13
14
15
17
18
1-6
INPUT
115VAC_PH_IN
115VAC_RTN_IN
CHASSIS
P1
P2
TO/FROM
PS2 CAMERA
POWER SUPPLY
115VAC_PH_PS2
115VAC_RTN_IN
+6V_PS2
-6V_PS2
+14V_PS2
GND
+24V_PS2
F1 2A
F13 6.3A
TP10 +5V
TP8 +12V
F11 1A TP7 -12V
A
TP2,9,12
P3
F5 5A
115VAC_PH_PS1 P4
F4 2A
115VAC_PH_PS3
F2 2A
115VAC_PH_PS4 10
115VAC_PH_RTN 2,5,8,11
CHASSIS 3,6,9,12
P5
TP3 +14V
F7 .5A
7
TP1 -14V
F9 2A
1,5
TP5 +6V
F10 1A
2,6
TP4 -6V
AC OUTPUT TO PS1,
XCC PS (PS3), FLAT PANEL PS,
AND COLLIMATOR PS (PS4)
TO CAMERA
F6 1A TP6 +24V P6
A
12-16
2-8
+5V
P7
A
F16 1A
10,11
+12V
-12V 1,9
II POWER
TO MOTRON
CPU PCB
TO TABLE/GEN
BACKPLANE
F15 2A
9-11
1-5
COOLER_CTL
P9
A
F18 .8A
8,7 +12V
-12V
6,12
TO VIDEO
STANDARDS
CONVERTER
1
2
P11
TO TABLE/
GENERATOR
INTERFACE PCB COOLER_SNS
4
1
P8
TO CCD
CAMERA COOLER
A
CAM_COOLER_PWR
CAM_COOLER_RTN
F12 2A
+12V E1
R 1-6,
9-12
Q1
TP11
12V_COOLER_PWR
F3 1A, F14 5A, F17 2A
ARE IN UNUSED
CONNECTIONS
Power
Distribution PCB
881572
07/01
1B
SEE THE X-RAY CONTROL PANEL
CONSOLE AND COLLIMATOR CONTROL
FUNCTIONAL DIAGRAMS FOR THEIR
POWER DISTRIBUTION
+5V
System AC Power Distribution – Power Distribution PCB

OEC UroView®2800 Table/Generator Functional Block Diagrams
14
Service Periodic Maintenance
Contents
Schematics Illustrated Parts Installation
1A
Table
LINE_1
LINE_2
Page 5 of 5
Sys_Pwr.DS4
2800
System Power Distribution
Table
GE OEC Training
Power
Supply
Motron
CPU PCB
Relay
PCB
Motors
M1 - M5
Frequency
Inverter
Table-Board
-Digital
X2
Circuit
Breaker
F1
T1
LF1
X1 X1
X11X1 X5
M6 Motor
Table
Lateral
X8
X6
X7
X1-X5 B
Switches
S1 - S8
g
F2 F3
LF LF
X1
X1A-X5 A
3x230 VAC
3x230 VAC
Frequency
Inverter
230 VAC
230 VAC
F4
F5
+24V
+24V
0V
20VAC
8VAC
+45V
0V
M6+
M6-
5x230 VAC
+24V
See Table Motor
Drive Diagrams
for details
U2
U1
07/01
F4
F3
F2
F1
F8
F7
F6
F5
+24V
+24V
8VAC
8VAC
8VAC
8VAC
8VAC
V+
D45
D56
D18
D15
D9
D51
D33 - TAST 24V
D55 - TAST 24V
D30 - VREF
D50 +45V
D29 VCC
D31 +24V
D41 20VAC_2
F6
F8
F7
System AC Power Distribution – Table

OEC UroView®2800 Table/Generator Functional Block Diagrams
15
Service Periodic Maintenance
Contents
Schematics Illustrated Parts Installation
Page 1 of 3
10/01TBL_LEDS.DS4
UroView 2800
Table LEDs
GE OEC Training
g
Motron CPU Board
Relay Board Frequency Inverters
Table Power Supply
Table LEDs

OEC UroView®2800 Table/Generator Functional Block Diagrams
16
Service Periodic Maintenance
Contents
Schematics Illustrated Parts Installation
Page 2 of 3
10/01TBL_LEDS.DS4
UroView 2800
Table LEDs
Motron CPU Board
GE OEC Training
g
X4 X3 X2 X1
X15
X11
X10
X14
X13
X12
X9
X8
X17
X6
X18
NC
X19
D40 Processor Status
S1 Service Switch
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 Cassette
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
Table LEDs – Motron CPU Board

OEC UroView®2800 Table/Generator Functional Block Diagrams
17
Service Periodic Maintenance
Contents
Schematics Illustrated Parts Installation
X9 X8
X1AX1B
X2A X2B
Vertical Tilt A
X-ray Tube System
X3A
X3B
X4A
X4B
X5A
X5B
K2
(M2)
K5
(M5)
K1
(M1)
K4
(M4)
K3
(M3)
X6
X7
T1
T2
T3
T4
T5
Table 24 Volt
LED6 Green
Elevation/Tilt A
LED1 Red
Tube Arm
(Image Chain)
LED2 Red
Elevation/Tilt B
LED3 Red
Table Long
LED4 Red
Cassette
LED5 Red
+24VDC
from G1
Power Supply
on table
To
Motron CPU
Board
Vertical Tilt B
Table
longitudinal
Cassette
To
Frequency
Inverter
U2
To
Frequency
Inverter
U1
K1/T1 Elevation/Tilt A
K2/T2 Tube Arm (Image Chain)
K3/T3 Elevation/Tilt B
K4/T4 Table Longitudinal
K5?t5 Cassette
Page 3 of 3
10/01TBL_LEDS.DS4
UroView 2800
Table LEDs
Relay Board
GE OEC Training
g
LED lit when motor
is activated with
handswitch or footswitch
Table LEDs – Relay Board

OEC UroView®2800 Table/Generator Functional Block Diagrams
18
Service Periodic Maintenance
Contents
Schematics Illustrated Parts Installation
Page 1 of 10
09/02
GEN_LEDS.DS4
2800
GE OEC Training
Generator LEDS/Lamps
Generator Board Locations
g
ROTATION BOARD
LOW VOLTAGE
POWER SUPPLY
FILAMENT
HEATER BOARDS (2)
GENERIC
INTERFACE BOARD
EMC BOARD
AC/DC BOARD
AEC BOARD
KV CONTROL BOARD
(UNDER AEC BOARD)
WARNING!
Very high voltages and current are present on the generator.
GATE COMMAND BOARD
(partially visible from side)
Generator LEDs/Lamps - Generator Board Locations

OEC UroView®2800 Table/Generator Functional Block Diagrams
19
Service Periodic Maintenance
Contents
Schematics Illustrated Parts Installation
Page 2 of 10
GEN_LEDS.DS4
2800
GE OEC Training
Generator LEDS/Lamps
Rotation Board
g
LEDs:
DS1-GREEN -+15V PRESENT
DS2-GREEN-15V PRESENT
DS3-GREEN-+5V PRESENT
DS4-YELLOW-BOARD STATUS
DS5-YELLOW-BOARD STATUS-BLINKS ON/OFF
DS6-ORANGE NEON-FAN VAC (NOT USED)
DS7-ORANGE NEON-DC BUS PRESENT
RESET-RED-PCB POWER UP OR RESET
INV_ON-YELLOW-INVERTER IS RUNNING
TEST POINTS:
TP1 +15V
TP2 -15V
TP3 VCC
TP4 GND
TP5 GND
TP6 GND
TP7 GND
TP8 GND
TP9 GND
TP10 GND
DS3
DS2
DS4
DS1
DS5
WARNING!
675 VDC
TP3
TP10
TP2
TP1
TP5
TP6
TP9
TP7
TP8
DS6
DS7
RESET
TP4
INV_ON
J1 J2
J3
CF_N CF_P
J1A
DC BUS
AUXILIARY
COMMON
MAIN
DC BUS
09/02
Generator LEDs /Lamps – Rotation Board

OEC UroView®2800 Table/Generator Functional Block Diagrams
20
Service Periodic Maintenance
Contents
Schematics Illustrated Parts Installation
g
LEDs:
DS1-GREEN 15V EXTERNAL
DS2-GREEN 24V GATE
DS3&4-YELLOW STATUS
Blinks On/Off if uP OK
DS5-RED Reset uP
DS6-GREEN -15V INTERNAL
DS7-GREEN +15V INTERNAL
DS8-ORANGE NEON
Indicates presence of DC Bus
DS9-160V EXTERNAL
Test Points:
TP1 GND
TP2 -15V_CAN
TP3 GND
TP4 +15V_CAN
TP5 CONS_TT
TP6 _CONS_I_INV
TP7 GND
TP8 GND
TP9 +26V
TP10 +17V
TP11 -17V
TP12 DC_BUS_P15V
TP13 PLAN CUIVRE
(Negative output of bridge rectifier)
TP14 GND
TP15 GND
F1 Positive output of bridge rectifier
J3
J2
J5
J6
J4
Page 3 of 10
GEN_LEDS.DS4
2800
GE OEC Training
Generator LEDS/Lamps
Low Voltage Power Supply
F1
TP9
DS7
DS6
TP7
DS5
DS9 TP10
TP11
TP15
TP14
TP13
TP12
DS8
TP8
DS2
DS1
TP4
TP3
TP2
TP5
TP6
TP1
DS4
DS3
J1
09/02
Generator LEDs/Lamps – Low Voltage Power Supply