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FS-1503
Furuno FS-1503 Manuals
Manuals and User Guides for Furuno FS-1503. We have
3
Furuno FS-1503 manuals available for free PDF download: Service Manual, Operator's Manual, Installation Manual
Furuno FS-1503 Service Manual (137 pages)
SSB RADIOTELEPHONE
Brand:
Furuno
| Category:
Cordless Telephone
| Size: 4 MB
Table of Contents
Table of Contents
3
Chapter 1 Configuration
4
System Diagram
4
FS-1503 Standard Supply
5
FS-1503 Optional Supply
6
General
8
Chapter 2 Circuit Description
8
Interconnections
9
Function of PCB
10
Spectrum
11
Block Diagram of CPU
13
Cpu
13
CPU Function List
14
CPU Input/Output Control Signals
14
Control Signals
16
Serial Data Lines
16
Block Diagram of M54972P
17
Transmission Timing
17
TX/RX Serial Data List
18
PA/FIL Serial Data List
19
Frequency Conversion
20
Frequency of Local Oscillator
20
Oscillator
20
Block Diagram of Synthesizer Circuit
21
1St Local Frequency (1Lo)
22
2Nd Local Frequency (2Lo)
22
3Rd Local Frequency (3Lo)
22
1Lo PLL VCO
23
Oscillation Frequency on each Band
23
AF Amplifier Thru 455 Khz Circuit
24
TX/RX Circuit
24
TX/RX Section (J3E)
24
455 Khz Circuit Thru Exciter
25
PA/FIL Section
25
Block Diagram of FIL (TX)
26
Block Diagram of PA
26
ALC Signal
27
Block Diagram of FIL (RX)
28
Receiver Circuit
28
TX/RX Section: Fo to NB (J3E)
28
NB Circuit
29
Receiver RF Circuit
29
TX/RX Section: NB to AF
29
455 Khz Circuit
30
TX/RX Section: AGC, AF
30
AGC and Demodulator Circuits
31
TX/RX Section AF
31
RX AF Circuit
32
Power Supply SW Circuit
33
Block Diagram of SW REG Circuit
34
Connection of SW REG Board
34
SW REG Board (Option)
34
ANT COUP (Antenna Coupler)
35
Block Diagram of AT-1503
35
Capacitance and Reactance in Matching Circuit (Matching Data)
35
Matching Process (TUNE/BUSY Signals)
36
TONE Operation Timing Chart
36
Change of Antenna Impedance
37
Matching Circuit
37
Matching Flow Chart
38
Matching Operation
39
"Through" Operation
40
System Setting: 9921
40
THROUGH Signal
40
Interface
41
Remote Terminal Connection
41
Operation on DP-6
42
Operation with MIF Command
42
MIF Command List
43
Control
44
FS-1503 Front Panel
45
FS-1503 Rear Panel
45
Main Unit
45
Chapter 3 Location of Parts
45
TX/RX Board
46
PA/FIL Board (05P0667)/SW REG Board (05P0668)
47
CPU Board (05P0665)
48
At-1503
49
Left-Hand Side View
50
Power Supply Unit
50
Pr-270
51
Chapter 4 System Settings
52
Changing System Settings
53
System Channels List
54
Description of System Channel
55
Channel Programming
59
How to Program User Channel
59
How to Register Channel Name
60
How to Erase Programmed Frequency
61
How to Erase Channel Name
61
How to Change Channel Name
61
Symbols for Channel Name
62
Power Data Setting
63
HI (Normal) Power
63
LOW (Reduced) Power
63
TUNE Power (Factory-Adjusted)
63
Frequency Ranges for Power Adjustment
64
Default Setting of Power Data
64
How to Adjust HI Power
65
How to Adjust LOW Power
66
How to Adjust TUNE Power
67
BC Band Filter Setting
68
Setting for NBDP (DP-6)
69
Setting on DP-6
69
Setting on FS-1503
69
Periodical Checks
70
Cleaning of the Display
70
Connections
70
Chapter 5 Maintenance
70
Self-Test
71
Transceiver Check
71
Self-Test Algorithm
72
Self-Test Flow
72
(PA and Antenna Coupler)
73
Lcd/Keyboard Check
74
Antenna Coupler Check
74
Troubleshooting
75
RF Meter Reading Vs Output Power
76
Measurement
77
Frequency Adjustment
77
J3E Receiver Gain
78
J3E AGC Adjustment
78
SSG Output Level Vs. S-Meter Reading
78
Measurement on RX Circuit
78
J3E RX Total Gain
79
Measurement of TX Output Power
79
How to Change PA Transistor
80
PA Circuit
80
Measurements and Adjustment
81
Location of Parts
85
DUMMY CONT Board (05P0670): Optional
89
SW REG Board (05P068): Optional
89
Specifications
90
MF Band Working Carrier Frequencies
94
MF Band SSB Working Carrier Frequencies
95
4/6 Mhz ITU SSB Carrier Frequencies
96
Telex Channels
100
MF Band Telex Frequency Table
100
Contents of Drawings
115
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Furuno FS-1503 Operator's Manual (55 pages)
SSB Radiotelephone
Brand:
Furuno
| Category:
Telephone
| Size: 0 MB
Table of Contents
Safety Instructions
3
Table of Contents
4
Introduction
5
1 Operation
6
System Configuration
6
Transceiver Unit Description
7
Rotary Controls
7
Turning the Power On/Off
9
Adjusting the Backlighting
9
Turning the Loudspeaker On/Off
9
Turning the Squelch On/Off
9
Selecting Class of Emission, Turning AGC On/Off
9
Selecting Frequency
10
Direct Frequency Entry
11
User Channels
12
Displaying Station Name
15
Transmitting
15
Tuning the Antenna
15
Distress Call on 2182 Khz
16
Distress Frequencies
17
Receiving
18
Monitoring Traffic on Intended Transmit Frequency
18
Receiving am Broadcasting Stations
19
Squelch Control
19
Noise Blanker (NB)
19
Frequency Scan
20
Channel Scan
20
Frequency Sweep
22
MIF Commands
23
2 Operation of Optional Equipment
24
Telex Communication
24
Remote Station RB-500
25
Intercom
25
3 Changing System Settings
26
System Setup
26
Customizing by User
26
Writing User Channels
28
4 Maintenance
29
Weekly Checks
29
Diagnostic Test
30
Lcd/Keyboard Test & ROM Version No. Confirmation
31
Maintenance
32
5 Troubleshooting
34
Troubleshooting List
34
Error Indication
36
Replacing Fuses
36
Specifications
37
Antenna Coupler
38
APPENDIX (Frequency Tables
39
Telex Channels
46
Index
55
Furuno FS-1503 Installation Manual (50 pages)
SSB Radiotelephone
Brand:
Furuno
| Category:
Telephone
| Size: 1 MB
Table of Contents
Table of Contents
4
Equipment Lists
5
Optional Equipment
6
System Configuration
7
1 Mounting
8
Mounting of Transceiver Unit
8
Mounting of Antenna Coupler
10
Ground System
13
Mounting of Antenna
14
2 Wiring
16
3 Wiring of Optional Equipment
18
NBDP Terminal DP-6
18
DSC Terminal DSC-60
18
Distributor DB-120/DB-500
18
REMOTE and CONTROL Boards
20
BK (Break-In) Connection
21
Telex Filter
21
SW Regulator (SW REG Board)
22
Dummy Load
23
Floating Ground Radiotelephone (FS-5000, Etc.)
24
4 Installation Check
25
Lnstallation Checks
25
User Channel Registration
26
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