Sign In
Upload
Download
Table of Contents
Contents
Add to my manuals
Delete from my manuals
Share
URL of this page:
HTML Link:
Bookmark this page
Add
Manual will be automatically added to "My Manuals"
Print this page
×
Bookmark added
×
Added to my manuals
Manuals
Brands
Furuno Manuals
Sonar
CH-16
Service manual
Furuno CH-16 Service Manual
Color ppi sonar
Hide thumbs
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148
149
150
151
152
153
154
155
156
157
158
159
160
161
162
163
164
165
166
167
168
169
170
171
172
173
174
175
176
177
178
179
180
181
182
183
184
185
186
187
188
189
190
191
Table Of Contents
192
page
of
192
Go
/
192
Contents
Table of Contents
Troubleshooting
Bookmarks
Table of Contents
Parts List
Discrepancy between Actual Wiring and Service Manual Diagram
Contents
Schematic Diagrams
Notes
In-Air Operation
Dummy Load
Soundome Support
Logic Probe
CH-14 Vs CH-16
Module Compatibility
Specifications
Equipment List
Accessories
Installation Materials
Spare Parts
Circuit Descriptions
Scan Line Direction
Random Logic IC's
System Overview
Cyclic Sonar Operation
Screen Refresh
Transmission
Generating KP
Transmitter
Output Power Control
Reception
Receiver Amplifier
AGC Circuit
TVG Circuit
Echo Acquisition
VCA Control
PPI Frame Buffer Memory Write by CPU
Chip Select
Address Multiplex
Memory Write
Echo Processing CPU
Echo Processing and Polar to X-Y Coordinate Conversion
Memory Refresh
Frame Buffer Memory Read for Screen Refresh
Horizontal Timings and Screen Layout
Serial Output of Frame Buffer Memory
Parallel Transfer to Row Buffer Register
Historical Picture Presentation
Serial Output Control of Ppi/Historical Picture Ram's
Serial Output Control of Character RAM
RGB and Synchro Signals
Monitor Interface
Separation of HV Synchro Signals
Extension of Vertical Blanking Period
Color Monitor Display
Outline
Pedestal Level Restoration
H/V Blanking
Audible Sound
Panel Switch/Control Status Read
Raising/Lowering Soundome
Dimmer
Raise Operation
Lower Operation
Transducer Tilting
Drive Side
Feedback Side
Control by CPU
Power-On Initialization
Automatic Transducer Stabilization
Transducer Training
Power on Initialization
Power Supply Control for Tilt/Train Motors
Interrupt
Polling
Display Power Supply
Overvoltage
Overcurrent
Outline of Switching Regulator
Circuit Board
Transceiver Power Supply
Negative Feedback
Overvoltage Protection
Overcurrent Protection
Protection against Ship's Mains Overvoltage
Igniting PWM Regulator
Ceasing Oscillation of PWM Regulator
LSI Principle Summary
Programmable Communication Interface
TX Buffer
RX Buffer
Application
Programmable Interval Timer
Hardware Triggered One Shot
Rate Generator
Square Wave Rate Generator
Software Triggered Strobe
Hardware Triggered Strobe
Programmable Peripheral Interface
Strobed Input/Output
Bi-Directional Buffer
Adjustment of Preset Controls
CH-14 Display Power Supply
CH-16 Display Power Supply
CH-14 Screen and Brilliance
Interference Rejection
Preparation
Adding Main Bang to Audible Sound
Specification Alteration
Changing Operating Specifications
Internal Switch
Changing Stroke of Transducer Travel
Clinometer Adjustment
Connecting the Monitor Display
Frequency Alteration
Maintenance
Lubricating the Hull Unit
Cleaning Retraction Tank
Replacement of Grease Cotton Pieces
Troubleshooting
Diagnostic Self-Check
Display Unit Check
Hull Unit Check
Troubleshooting Flow Chart
Static Response of Receiver + Display
Modification to TRX Board
AGC Function Check
Soundome Check Without Dry-Docking
LED Status Chart
Waveform Chart
Control Signals
Audible Signal
Echo Acquisition Timings
Frame Buffer Memory Write by CPU
Frame Buffer Read for Screen Refresh
Parallel Transfer Timings
Memory Refresh Timings
Vertical Timings
RGB Signals
Power Supply
Disassembling Soundome and Tilt/Bearing Alignment
Transdcuer
Tilt Gear Box
Transducer Slip-Ring
Removing the Slip-Ring Assembly
Bearing/Tilt Rotary-Encoder Alignment
Tilt Rotary-Encoder Alignment
Fixing Train Photo Interruptor Pcb's
Electrical Parts List
Mechanical Parts List
Advertisement
Quick Links
Download this manual
Table of
Contents
Previous
Page
Next
Page
1
2
3
4
5
Advertisement
Table of Contents
Troubleshooting
Troubleshooting
99
Troubleshooting flow chart
101
Need help?
Do you have a question about the CH-16 and is the answer not in the manual?
Ask a question
Questions and answers
Subscribe to Our Youtube Channel
Related Manuals for Furuno CH-16
Sonar Furuno CH-18 Operator's Manual
Color searchlight sonar (37 pages)
Sonar Furuno CH-37 Operator's Manual
Furuno color sector scanning sonar operator's manual model ch-37 (90 pages)
Sonar Furuno CH-37 Installation Manual
Color sector scanning sonar (71 pages)
Sonar Furuno CH-250 Operator's Manual
Color lcd searchlight sonar (118 pages)
Sonar Furuno SEARCHLIGHT CH-250 Installation Manual
Searchlight sonar (79 pages)
Sonar FURUNO CH-250 Operator's Manual
Color lcd searchlight sonar (116 pages)
Sonar Furuno CH-250 Installation Manual
(103 pages)
Sonar Furuno CH-34/36 Installation Manual
Color multi-sector sonar (66 pages)
Sonar Furuno CH-36 Operator's Manual
Color multi-sector sonar (82 pages)
Sonar Furuno CH-28 Operator's Manual
Color searchlight sonar (45 pages)
Sonar Furuno CH-300 Installation Manual
Dual-frequency searchlight sonar (82 pages)
Sonar Furuno CH-270 Operator's Manual
Color lcd searchlight sonar (118 pages)
Sonar Furuno CH-270 Installation Manual
Lcd searchlight sonar (87 pages)
Sonar Furuno SEARCHLIGHT CH270 Important Technical Installation Information
Searchlight sonar (13 pages)
Sonar Furuno CH-24 Installation Manual
Color ppi sonar (45 pages)
Sonar Furuno CH-500 Operator's Manual
Searchlight sonar/dual-frequency searchlight sonar (109 pages)
Related Products for Furuno CH-16
Furuno CH-18
Furuno CH-34/36
Furuno CH-32
Furuno CH-36
Furuno CH-28
Furuno CH-300
Furuno CH-270
Furuno CH-37BB
Furuno CH-34
Furuno CH-250S
Furuno CH-26
Furuno CHS-5LMARK-2-68
Furuno CHS-8LMARK-2-85
Furuno CH-500
Furuno CH-600
Furuno CHS-8LMARK-2-107
This manual is also suitable for:
Ch-14
Table of Contents
Print
Rename the bookmark
Delete bookmark?
Delete from my manuals?
Login
Sign In
OR
Sign in with Facebook
Sign in with Google
Upload manual
Upload from disk
Upload from URL
Need help?
Do you have a question about the CH-16 and is the answer not in the manual?
Questions and answers