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Maxon Telecom
SP210
service manual
Maxon SP200/210 Radio Issue 03/01
Models:
SP210
SP200
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Troubleshooting
Specifications
Install
Parts list
Voltage Charts
Audio Signal Path
11.4Default Settings
Battery Low Indicator Circuit
RF Board Layout Top Side Issue
Component Replacement
Page 8
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Maxon SP200/210 Radio
SP200/210
WARNINGS
Issue 1.0
Page vi
03/01
Page 7
Page 9
Page 8
Image 8
Page 7
Page 9
Contents
SP200/210
NSW Australia Tel +61 0 2 9707
Amendment Record Sheet
Issue No Effective Date Reason for Change Signature
Amendment Record Sheet
Maxon SP200/210 Radio
Table of Contents
SL100 UHF Parts List
11.4 Default Settings 11-8
10-1
11-1
List of Tables
Maxon SP200/210 Radio Issue 03/01
Using this Manual
Introduction
Amendments to this Manual
Category C Engineering Bulletin
Contact Information
Specifications
General
Environmental Operating Temperature Range
Physical Dimensions Synthesiser
Vibration
ESD EMC
Options
Accessories & Options
Pre-Install Check Accessories
Accessories & Options
INSTALLATION, Commissioning & Alignment
Installation
INSTALLATION, Commissioning & Alignment
Connections
Commissioning
Recommended Test Equipment
Commissioning Equipment
Commissioning Kit
Test Equipment Set-up using Discrete Test Equipment
Discrete Test Equipment
SK 3100 Service Kit
Receiver Performance Tests
Test Equipment Connection
Transmitter Performance Tests
Audio Output
Power Adjustment
Squelch
Tests without Disassembly
Alignment
Preparation
VHF
Removing and Replacing the Belt Clip
Disassembly and Re-assembly of the Radio
Removing and Replacing Battery
PLL Alignment
Removing and Replacing the Main Assembly
Location of Adjustment Points
Tcxo
Squelch Sensitivity
Transmitter Alignment
Radiocommunications Test SET
Ctcss / DCS deviation
Balance Adjustment
Audio deviation adjustment
Receiver Alignment
Audio Volume Level
At maximum volume, nominal distortion is 10%
Detailed Functional Description
Introduction
Common Circuits
Eeprom
Audio Signal Path
Audio Asic
Sat Signal Path
Miscellaneous Signals and Controller
Audio/SAT Circuits
Battery Low Indicator Circuit
LEDs and indicators
Common RF Circuits
PLL Synthesiser
PLL IC
Out-of-Lock Detector
Charge Pump and Loop Filter
DC to DC Converter
Antenna Switch
Automatic power control APC circuits
Transmitter
PA module
Receiver
Front End
First Mixer
Second mixer, Second IF, FM detector
Squelch Mute Circuit
16kHz Band Pass Filter
Speaker Audio Amplifier
Noise detector circuit
AF Output Low Pass Filter
Troubleshooting
Diagnostic Function
Diagnostics
Troubleshooting
Troubleshooting Chart
If IC
Main Circuit Transistor Voltages
Voltage Charts
Transistors Main Circuit
Integrated Circuit Voltages Transmit
Integrated Circuits
Integrated Circuit Voltages Receive
Troubleshooting
Troubleshooting
Troubleshooting
Troubleshooting
Programming
SMP6100
Introduction
Getting Started
Select Features Menu
Scanning
Program/Print/Save
Program Radio
Print Data
Save Data to Disk
Maxon SP200/200 Radio SP200/210
Exploded Mechanical Drawings & Parts Lists
Parts List
Exploded Mechanical Drawings & Parts Lists
Spare Parts
SL100U2
SL100V2
Mechanical Parts
For details on servicing, please refer to Section
Parts List for Exploded Mechanical Drawing
LCD TTR 1866 Dpfdpw
PCB LCD
SKPT-110VA
SML-020MLTT86 SMD
NUT M7 Bsbm
PCB VCO PCB RF
Aldc
Bsbm M2.6
05B-000-5Z
SL100 VHF Parts List
V2 Control Circuit
Diode Switching KDS181S A3
Chip Ceramic 0.001UF GRM39 X7R102K 50V P
Chip Ceramic 0.012UF GRM39 X7R123K 25V P
Chip Ceramic 0.0022UF GRM39 X7R222J 50V P
2 V2 RF
SW Tact SKPT-1101VA
RES.CHIP Trimmer 1K RH03E1C13X
RES.CHIP Trimmer 10K RH03E1C14X
Thermistor Chip 33KNTCCS32163SH333KC TH1
Elect Capacitor 10UF 16V 20%
RE Power Module GNOK-M68776-E01 IC9
Chip Ceramic 39PF GRM40 COG390J 50V P
Chip Ceramic 43PF GRM40 COG430J 50V P
Chip Ceramic 47PF GRM39 COG470J 50V P
Tcxo Assembly
4 V2 VCO
5 V2 Front End
SL100 UHF Parts List
U2 Control Circuit
Connector Waffer
2 U2 RF
Chip Resistor 12K
Chip Resistor 18K
Chip Resistor 39K
RES.CHIP Trimmer K RH03E1C13X
Chip Ceramic 0.0015UF GRM39 X7R152K 50V P
Chip Ceramic 10PF GRM40 COG100C 50V P
Chip Ceramic
Power Mpduleuhf M68732HGNOK IC9
Chip Ceramic 2.2PF GRM40 COG2R2C 50V P
Chip Ceramic 470PF GRM40 COG471J 50V P
Chip Ceramic 4.7PF GRM40 COG4R7C 50V P
Tcxo
Coil Chip 18NHLL2012-F18NM
Coil Spring X0.35X7TR
Coil Spring 2X0.75X3TL SMD
4 VCO
Maxon SP200/210 Radio
Circuit Diagrams & PCB Layouts
Circuit Diagrams & PCB Layouts
RF PCB
Tcxo
Circuit Diagrams & PCB Layouts
Digital Board Layout Top Side
Digital Board Layout Bottom Side
RF Board Layout Top Side Issue
RF Board Layout Bottom Side P406787a Front End
Front-End Board Layout
Tcxo Board Layout
10.1Spare Parts
Spare Parts & Maintenance Policy
10SPARE Parts
Component Replacement
Surface mount component replacement
Surface mount components
Surface mount removal
Surface mounted integrated circuit replacement
Spare Parts & Maintenance Policy
11APPENDIX ACC-2003 Alignment BOX
11.1Purpose
11.2Test Equipment
11.3Calibration Program
Calibration Program Primary Screen
Appendix a ACC-2003 Alignment BOX
Asic Control Screen Rx
TXTRIM3
Adjustment of Asic values
TXTRIM2
RX VOL
SAT Deviation
Transmit Adjustments
SAT Balance
Receive Adjustments
Audio Output Level
11.4Default Settings
11.4.1 V1 Band Default Settings
V1 Default Frequency Table
V1 Default Asic Settings
V2 Default Asic Settings
11.4.2 V2 Band Default Settings
V2 Default Frequency Table
U1 Default Asic Settings
11.4.3 U1 Band Default Settings
U1 Default Frequency Table
U2 Default Asic Settings
11.4.4 U2 Band Default Settings
U2 Default Frequency Table
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