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Simrad RA94
Kongsberg Simrad RA94 Service Manual
210 pages
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SER
VICE MANUAL
Simrad
RA83P/84P/85P
RA93P/94P/95P
RA83/84/85
RA93/94/95
0735
04
Marine Radar
Supplier:
Europe:
Simrad AB,
T
rading
Svalörtsgatan 14
S-42668 Västra Frölunda, Swede
n
T
elephon:+46 31 69 51 00
T
elefax:
+46 31 69 51 20
Americas:
Simrad Inc.
19210 33rd.
Avenue West, Suite
A
Ly
nnwood WA
98036, USA
T
elephon:
+1 425 778 8821
T
elefax:
+1 425 771 721
1
ALWAYS AT THE FOREFRONT OF TECHNOLOGY
2
Table of Contents
Table of Contents
4
1 General
8
Purpose
8
General Precautions
8
Tools and Measurement Jigs
8
System Configuration for Radar Models
8
Non-IMO Models
8
IMO Models ( with Performance Monitor and Gyro Interface )
9
Pcbs in the Unit
9
2 Circuit Description
11
Scanner Unit
11
Antenna
13
Hm(Heading Marker) Pulse Generator
13
Antenna Drive Motor
13
Duplexer
13
Transmitter
13
Receiver
14
Performance Monitor
15
Data Communication
17
Checkpoint and Signal
17
Processor Unit (RP100A/RP100AP)
20
Power Pcb (E47-600A)
20
Logic Pcb (E47-700B)
22
Video Processing
22
Video Display
23
Panel Pcb (E40-901C)
23
Panel Dimmer Control
23
Sift Resistor
23
Operation Keys
23
Others
23
Ata Pcb (E35-700C)
23
Radar Interface
23
CPU System
23
Ais Pcb (E47-7200)
23
CPU System
24
Gyro Interface PCB (E47-510A)
24
System Interface on LOGIC PCB (E47-700B)
24
SCANNER Interface
24
Interface
24
Monitor Operation
24
Signal Output for Slave Monitor
25
NMEA Input/Output
25
CONNECTOR and SIGNAL Description
26
Scanner Unit: Modulator PCB
26
Processor Unit: LOGIC PCB
28
Processor Unit: POWER PCB
34
Processor Unit: ATA PCB
35
Processor Unit: AIS PCB
36
Processor Unit: GYRO INTERFACE PCB
36
Operation Unit: PANEL PCB
38
System Setting
39
Adjusting Antenna Height (HEIGHT)
39
Setting Automatic/Manual Gain Circuit (GAIN AUTO/MANUAL)
39
Setting Automatic/Harbor/Manual STC Circuit (SEA AUTO/MANUAL)
39
Tuning Calibration (AUTO TUNE)
39
Resetting to the Factory Default
39
3 Circuit Diagrams
40
5. Parts Mount Layout
147
Parts Mount Layout
148
Kw Modulator Pcb (Rb719A) E48-100A
149
Main Logic Pcb E47-700B
152
Power Pcb E47-600A
152
Panel Pcb, E40-9010
153
Ais Pcb, E47-7200
154
Ata Pcb E35-700C
154
Gyro Interface Pcb E47-510A
155
6. Mechanical Parts Lists/Exploded View Dwgs
156
Rb719A Scanner/Transceiver Unit (E48Bg20100)
161
Rb719A Scanner/Transceiver Box (E48Bg20111)
162
Rb719A Drive Unit (E48Bg20131)
163
Rb719A Tr Part (E48Bg20121)
163
Rb719Ap Scanner/Transceiver Unit (E48Bg10101)
168
Rb719Ap Scanner/Transceiver Box (E48Bg10112)
169
Rb719Ap Drive Unit (E48Bg10130)
170
Rb719Ap Tr Part (E48Bg10121)
171
Rp100A/Rp100Ap Processor Unit (E47Bg61001)
174
Other manuals for Kongsberg Simrad RA94
Instruction Manual
160 pages
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Kongsberg Simrad RA94 Specifications
General
Category
Marine Radar
Manufacturer
Kongsberg Simrad
Type
RA94
Power Output
25 kW
Range
Up to 96 nautical miles
Beamwidth
0.9° horizontal
Interface
ARPA, AIS
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