Maxon Telecom SP200, SP210 service manual SK 3100 Service Kit

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SP200/210

Maxon SP200/210 Radio

SK 3100 Service Kit

1

2	4

3

Figure 4-8 - SK 3100 Service Kit

This kit can be used for commissioning in the same way as the SK2055 (ignoring computer connections). The above kit also includes a battery eliminator.

Note: If the Interface Box is used, ensure that it is set to manual, Audio enable is off and PTT is off before powering up.

If programming the radio with the Battery eliminator connected, the curly cord must be disconnected from the Interface Box.

The SK 3100 service kit is used with the SP200/210 radio and provides most of the interface cables and tools which will be required for test and alignment of the SP200/210.

The SK 3100 Service Kit does not provide the programming cable, ACC-2002. This is available as part of the SMP6100 Programming Kit (see Section 3).

1.ACC-2003 Radio Interface Test Box. This provides an audio interface, a battery eliminator / programming interface and a PTT switch.

2.ME210089 SMA to BNC Adapter

3.Trimmer Tools. These are used to adjust the trimmers and ferrite cores within the radio.

4.ME110016 Flexi-PCB. Used to interconnect the Digital and RF pcbs for servicing.

Prerequisites

For the following tests, signal generator modulation level should be set to Average System Deviation, i.e. 60% of maximum system deviation.

The level should therefore be set to:

1.5kHz for 12.5 kHz channel spacing

2.4kHz for 20 kHz channel spacing

3.0kHz for 25 kHz channel spacing

If the radio has had components installed to change the channel spacing and/or operating band from those installed at the factory, ensure that the correct components are installed in the receiver and transmitter stages prior to testing.

Refer to the appropriate Electrical Parts List if necessary.

Issue 1.0	INSTALLATION, COMMISSIONING & ALIGNMENT
03/01	Page 4-5

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Contents SP200/210 NSW Australia Tel +61 0 2 9707 Amendment Record Sheet Issue No Effective Date Reason for Change SignatureAmendment Record Sheet Maxon SP200/210 Radio Table of Contents 11-1 SL100 UHF Parts List11.4 Default Settings 11-8 10-1List of Tables Maxon SP200/210 Radio Issue 03/01 Category C Engineering Bulletin Using this ManualIntroduction Amendments to this ManualContact Information General SpecificationsESD EMC Environmental Operating Temperature RangePhysical Dimensions Synthesiser VibrationPre-Install Check Accessories Accessories & OptionsOptions Accessories & Options Connections INSTALLATION, Commissioning & AlignmentInstallation INSTALLATION, Commissioning & AlignmentRecommended Test Equipment CommissioningCommissioning Kit Commissioning EquipmentDiscrete Test Equipment Test Equipment Set-up using Discrete Test EquipmentSK 3100 Service Kit Transmitter Performance Tests Test Equipment ConnectionReceiver Performance Tests Squelch Power AdjustmentAudio Output VHF Tests without DisassemblyAlignment PreparationRemoving and Replacing Battery Disassembly and Re-assembly of the RadioRemoving and Replacing the Belt Clip Location of Adjustment Points Removing and Replacing the Main AssemblyPLL Alignment Transmitter Alignment Squelch SensitivityTcxo Radiocommunications Test SET Audio deviation adjustment Balance AdjustmentCtcss / DCS deviation At maximum volume, nominal distortion is 10% Audio Volume LevelReceiver Alignment Eeprom Detailed Functional DescriptionIntroduction Common CircuitsAudio Asic Audio Signal PathMiscellaneous Signals and Controller Sat Signal PathAudio/SAT Circuits PLL Synthesiser Battery Low Indicator CircuitLEDs and indicators Common RF CircuitsDC to DC Converter PLL ICOut-of-Lock Detector Charge Pump and Loop FilterPA module Antenna SwitchAutomatic power control APC circuits TransmitterFront End Receiver16kHz Band Pass Filter First MixerSecond mixer, Second IF, FM detector Squelch Mute CircuitAF Output Low Pass Filter Noise detector circuitSpeaker Audio Amplifier Troubleshooting TroubleshootingDiagnostic Function DiagnosticsIf IC Troubleshooting ChartTransistors Main Circuit Voltage ChartsMain Circuit Transistor Voltages Integrated Circuit Voltages Receive Integrated CircuitsIntegrated Circuit Voltages Transmit Troubleshooting Troubleshooting Troubleshooting Troubleshooting Getting Started ProgrammingSMP6100 IntroductionProgram Radio Select Features MenuScanning Program/Print/SaveSave Data to Disk Print DataMaxon SP200/200 Radio SP200/210 Spare Parts Exploded Mechanical Drawings & Parts ListsParts List Exploded Mechanical Drawings & Parts ListsSL100V2 SL100U2For details on servicing, please refer to Section Mechanical PartsLCD TTR 1866 Dpfdpw Parts List for Exploded Mechanical DrawingNUT M7 Bsbm PCB LCDSKPT-110VA SML-020MLTT86 SMDPCB VCO PCB RF Bsbm M2.6 AldcV2 Control Circuit SL100 VHF Parts List05B-000-5Z Chip Ceramic 0.0022UF GRM39 X7R222J 50V P Diode Switching KDS181S A3Chip Ceramic 0.001UF GRM39 X7R102K 50V P Chip Ceramic 0.012UF GRM39 X7R123K 25V PSW Tact SKPT-1101VA 2 V2 RFElect Capacitor 10UF 16V 20% RES.CHIP Trimmer 1K RH03E1C13XRES.CHIP Trimmer 10K RH03E1C14X Thermistor Chip 33KNTCCS32163SH333KC TH1Chip Ceramic 47PF GRM39 COG470J 50V P RE Power Module GNOK-M68776-E01 IC9Chip Ceramic 39PF GRM40 COG390J 50V P Chip Ceramic 43PF GRM40 COG430J 50V PTcxo Assembly 5 V2 Front End 4 V2 VCOU2 Control Circuit SL100 UHF Parts ListConnector Waffer Chip Resistor 39K 2 U2 RFChip Resistor 12K Chip Resistor 18KChip Ceramic RES.CHIP Trimmer K RH03E1C13XChip Ceramic 0.0015UF GRM39 X7R152K 50V P Chip Ceramic 10PF GRM40 COG100C 50V PChip Ceramic 4.7PF GRM40 COG4R7C 50V P Power Mpduleuhf M68732HGNOK IC9Chip Ceramic 2.2PF GRM40 COG2R2C 50V P Chip Ceramic 470PF GRM40 COG471J 50V PCoil Spring 2X0.75X3TL SMD TcxoCoil Chip 18NHLL2012-F18NM Coil Spring X0.35X7TR4 VCO Maxon SP200/210 Radio Tcxo Circuit Diagrams & PCB LayoutsCircuit Diagrams & PCB Layouts RF PCBCircuit 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 10SPARE Parts Spare Parts & Maintenance Policy10.1Spare Parts Surface mount removal Component ReplacementSurface mount component replacement Surface mount componentsSurface mounted integrated circuit replacement Spare Parts & Maintenance Policy 11.3Calibration Program 11APPENDIX ACC-2003 Alignment BOX11.1Purpose 11.2Test EquipmentAppendix a ACC-2003 Alignment BOX Calibration Program Primary ScreenAsic Control Screen Rx TXTRIM2 Adjustment of Asic valuesTXTRIM3 RX VOL SAT Balance Transmit AdjustmentsSAT Deviation Audio Output Level Receive AdjustmentsV1 Default Asic Settings 11.4Default Settings11.4.1 V1 Band Default Settings V1 Default Frequency TableV2 Default Frequency Table 11.4.2 V2 Band Default SettingsV2 Default Asic Settings U1 Default Frequency Table 11.4.3 U1 Band Default SettingsU1 Default Asic Settings U2 Default Frequency Table 11.4.4 U2 Band Default SettingsU2 Default Asic Settings