User Manuals: Simoco SRP8000 SERIES VHF Antenna

Manuals and User Guides for Simoco SRP8000 SERIES VHF Antenna. We have 1 Simoco SRP8000 SERIES VHF Antenna manual available for free PDF download: Service Manual

Simoco SRP8000 SERIES Service Manual

Simoco SRP8000 SERIES Service Manual (94 pages)

VHF/UHF PORTABLE RADIO

Brand: Simoco | Category: Portable Radio | Size: 7 MB

Table of Contents

Table of Contents
5
Product Support Policy
11
Service
11
- Service Level 1
  11
- Service Level 2
  11
- Service Level 3
  11
Warranty
11
Service Bulletins
12
Section 1 - General Information
13
- Introduction
  13
- Figure 1.1 the SRP8010, SRP8020/21 and SRP8030/31 Portable Radios
  13
- Summary of Data
  14
- General
  14
- Receiver
  14
- Transmitter
  15
- Associated Equipments
  15
- Ancillary Items
  15
- Equipment Variation
  16
- Ctcss Tone Frequencies
  17
- Selcall Tone Frequencies
  17
Section 2 - Commissioning
18
- Unpacking
  18
- Commissioning
  18
- Warning Label
  18
- Figure 2.1 Battery Warning Label
  18
- Charging the Battery
  19
- Fitting the Antenna
  19
- Figure 2.2 Battery Charging Sequence
  19
- Figure 2.3 Fitting the Antenna
  19
- Fitting the Wrist Lanyard
  20
- Figure 2.4 Fitting the Wrist Lanyard
  20
- Fitting a Battery
  21
- Lcd Display
  21
- 17 X 7 Matrix
  21
- Figure 2.5 Fitting a Battery
  21
- Figure 2.6 LCD Display
  21
- Alphanumeric Characters
  22
- Message
  22
- Battery Level
  22
- Loudspeaker
  22
- Signal Strength
  22
- Function Keys
  22
- Numeric Keypad
  22
- Figure 2.7 LCD Display Examples
  22
- Led
  23
- Channel Leds (SRP8010 Only)
  23
- Figure 2.8 SRP8010 Leds
  23
- Audible Alerts
  24
- Customization Data
  24
Section 3 - Technical Description
25
- Introduction
  25
- Radio Pcb Description
  25
- Overall Block Schematic Diagram
  25
- Figure 3.1 Overall Block Schematic Diagram
  25
- Power Supplies and On/Off Control
  26
- Turning on
  26
- Turning off
  26
- Reset Circuit
  26
- Figure 3.2 Power Supply Distribution
  27
Antenna Filter
28
First if Filters and if Amplifier
28
First Mixer
28
First Tracking Filter
28
Receiver
28
RF Amplifier
28
Second Tracking Filter
28
Figure 3.3 Receiver Block Diagram
29
Second Mixer, Second if Amplifier and Ceramic Filters
29
Squelch
29
Figure 3.4 Transmitter Block Diagram
30
Frequency Generation
30
Transmitter
30
Figure 3.5 Frequency Generation Block Diagram
31
Control Processor System
33
Figure 3.6 Various Types of Digital Interfaces
33
Figure 3.7 Direct Processor Port Interface Signals
33
Baseband Audio and Signalling
34
Clock Generation
34
Receive Audio Path
34
Transmit Audio Path
34
Figure 3.8 Baseband Receive Audio Path
35
Figure 3.9 Baseband Transmit Audio Path
35
Ctcss
36
- Selcall/Dtmf
  36
- Ffsk
  36
- DTMF Encoding
  36
Signalling Facilities
36
Smart Interface
37
User Interface
37
Loudspeaker / Microphone Flexi Connector
39
Mic1
39
PTT and Side Key Press Detection
39
RS232/IIC Serial Communications
39
MMI Display and Keypad (Not Fitted on SRP8010)
40
Backlighting
41
Figure 3.12 Keypad and Function Keys
41
Battery Connections
42
Battery Connections to Charger
42
Battery Connections to Radio
42
Trickle Charger
42
Dis-Assembly
43
Figure 4.1 Removing the Battery
43
Remove the Antenna and On/Off/Volume Control Knob
43
Remove the Battery
43
Section 4 - Servicing
43
Figure 4.2 Removing the Metal Frame Assembly
44
Remove the Metal Frame Assembly
44
Remove the Metal Screen from the Radio PCB and Frame Assembly
44
Figure 4.3 Removing the Metal Screen
45
Figure 4.4 Removing the Radio PCB
45
Remove the Radio PCB
45
Figure 4.5 Removing the Speaker / Microphone Assembly
46
Figure 4.6 Removing the MMI PCB
46
Remove the MMI PCB
46
Remove the Speaker and Microphone
46
Remove the Switch Mat
46
Calibration
47
Re-Assembly
47
Test Information
47
Test Information, Equipment and Data
47
Test Equipment
48
Figure 6.1 Exploded View of the Portable Radio
52
Figure 6.2 Radio PCB Usage
53
Figure 6.3 Radio PCB Component Layout Diagram - Side
54
Figure 6.4 Radio PCB Component Layout Diagram - Side
55
Figure 6.5 PCB Connector Circuit Diagram
56
Figure 6.6 Radio PCB Circuit Diagram
57
Figure 6.7 Power Supplies Circuit Diagram
58
Figure 6.8 Receiver Circuit Diagram
59
Figure 6.9 Transmitter Circuit Diagram
60
Figure 6.10 Frequency Generation Circuit Diagram
61
Figure 6.11 Baseband Circuit Diagram
62
Figure 6.12 Control Circuit Diagram
63
Figure 6.13 SMART Interface Circuit Diagram
64
Figure 6.14 Top Control Flexi Circuit Diagram
65
Figure 6.15 MMI PCB Component Layout Diagrams
66
Figure 6.16 MMI PCB Circuit Diagram
67
Figure A.1 Desk-Top and Multi-Unit Battery Chargers
69
Figure B.1 Lapel Loudspeaker / Microphone
73
Figure B.2 Lapel Speaker / Microphone Circuit Diagram
74
Figure C.1 Headset
76
Figure C.2 Headset Circuit Diagram
77
Figure D.1 Installation Progress Indicators
80
Figure F.1 Programming Lead
88
Figure F.2 Programming Lead Circuit
89
Figure G.1 User Memory Plug
90
Figure G.2 User Memory Plug Circuit
91
Figure H.1 Vehicle Mount Attachment
92
Figure H.2 Vehicle Mount Attachment Circuit
93
Figure I.1 PRP70 Charger Pocket Adaptor
94

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