Kenwood TS-570D instruction manual SO-2 TEMPERATURE-COMPENSATED Crystal Oscillator Tcxo

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14 INSTALLING OPTIONS

SO-2 TEMPERATURE-COMPENSATED CRYSTAL OSCILLATOR (TCXO)

CAUTION: SWITCH OFF THE POWER AND UNPLUG THE DC POWER CABLE BEFORE BEGINNING INSTALLATION.

1Remove the bottom case (8 screws).

2Remove the protective cover installed on the PC

board (6 screws).

3Remove the 13 screws that fasten the PC board to

the chassis.

4Remove the clamp that fastens the heat sink to the chassis.

Clamp

Heat sink

5Remove the cable from the CN1 connector.

CN1

6Take the CN1 connector cable off the cable holder.

7Cut the leads of the R503 and R504 resistors.

Cut here

R504

R503

8Insert the SO-2 unit into the specified position on the PC board.

SO-2

9 Turn the PC board over.

• Be careful not to damage the flat cables connected to the PC board, and not to drop the SO-2 unit.

1 2

10 Solder the five pins of the SO-2 unit to the PC board, then cut off the SO-2 pins extruding from the PC board.

11Re-position the PC board.

12Re-install the 13 screws on the PC board.

13Re-install the protective cover on the PC board (6screws).

14Re-position the clamp.

•Be careful with the orientation of the clamp. See the drawing in step 4.

15Reconnect the cable to the CN1 connector.

16Pull the CN1 connector cable, and lock it using the cable holder.

17 Replace the bottom case (8 screws).

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Contents TS-570S Accessory Part Number Supplied AccessoriesApplicable Model Intelligent Digital Enhanced Communications SystemKEY2 FeaturesWriting Conventions Followed Contents Specifications Appendix COM Connector Protocol Index Memory FeaturesScan Operator ConveniencesPower Cable Protection Power SourcePower Lines CleaningTransmission Line MHz 14 MHz 30 MHz InstallationAntenna Connection Installation DC Power Supply ConnectionGround Connection Lightning ProtectionRear Panel Accessory ConnectionsFront Panel DSP Slope High control Fully clockwise DSP Slope LOW control Your First QSOYour Front Panel Getting AcquaintedGetting Acquainted Split button UP/DOWN buttonsTF-SET button Clear buttonMicrophone GND post Rear PanelKEY and Paddle jacks EXT SP jackDisplay @7LSB @6M.SCR@8USB #1FSKAdjusting Volume Switching Power ON/OFFOperating Basics Selecting VFO a or VFO BAdjusting Squelch Selecting a ModeSelecting a Frequency Front Panel MeterMicrophone Gain Selecting Transmit PowerTransmitting What is a MENU? Menu SetupMenu Access Menu A/ Menu BMenu Setup Menu ConfigurationFunction Selections Default GroupSplit Setting Transfer Rate bps Stop BitsCross Reference for Menu Functions SSB Transmission Basic CommunicatingBasic Communicating CW TransmissionAuto ZERO-BEAT TX SIDETONE/ RX Pitch FrequencyAM Transmission FM TransmissionTX Deviation Selection Press FilterSPLIT-FREQUENCY Operation Specialized CommunicatingTF-SET Transmit Frequency SET UP/DWNSpecialized Communicating FM Repeater OperationArrl 10-METER Band Plan Mode/ActivityContinuous or Burst SUBTONES? FM Ctcss OperationSpecialized Communicating Selecting Subtone Frequency Rtty Frequency Shift Keying Digital OperationRtty Frequencies Iaru Region A./CanadaPacket Frequencies Sstv Frequencies Slow Scan TV/ FacsimileSatellite Operation Selecting Your Frequency Communicating AidsReceiving Communicating Aids RIT Receive Incremental TuningAGC Automatic Gain Control RX EqualizerPress Delay Delay TimeVOX VOICE-OPERATED Transmit Microphone Input LevelCommunicating Aids Speech Processor XIT Transmit Incremental TuningTransmit Inhibit Monitoring Transmitted SignalsChanging Frequency While Transmitting Changing Transmit Bandwidth SSB/AMAuto Weighting Using Semi BREAK-IN or Full BREAK-INCW BREAK-IN Electronic KeyerCW Message Memory Communicating Aids Changing LOCKED-WEIGHTBUG KEY Function If Filter Rejecting InterferenceNoise Blanker Changing if Filter BandwidthPreamplifier AttenuatorDSP Tools Rejecting InterferenceSetting NR2 Time Constant Beat CancelNoise Reduction CW/ FSK ModesConventional Memory Memory FeaturesStoring Data in Memory Simplex ChannelsSplit-Frequency Channels Memory FeaturesMemory Recall Memory Recall and ScrollTemporary Frequency Changes Memory ScrollMemory-VFO Split Operation To use a memory channel for receivingChannel Channel Transfer Memory Features Memory TransferMemory VFO Transfer Full Reset Memory Features Storing Frequency RangesErasing Memory Channels Confirming Start/End FrequenciesStoring Into Quick Memory Quick MemoryMemory Channel Lockout Press CLRQuick Memory VFO Transfer Memory Features Recalling Quick MemoryTemporary Frequency Changes Program Scan ScanScan Hold Scan Type PurposeScan Memory ScanALL-CHANNEL Scan Group ScanSwitching ANT 1/ ANT Microprocessor ResetOperator Conveniences Frequency Lock FunctionDisplay Dimmer Beep FunctionProgram Function Button Operator ConveniencesQuick Data Transfer Setting UPUsing Quick Transfer Menu Setting Transfer Rate Stop Bits Using a TransverterComputer Control Communication ParametersAttune again PresettingAutomatic Antenna Tuner Checking Messages Recording MessagesMessage Playback Changing Inter-message Interval Changing VolumeSending Messages Menu New Mode AnnouncementVoice StepsDRU-3A Optional AccessoriesPC-1A PG-2ZDRU-3A Digital Recording Unit Installing OptionsRemoving the Bottom Case Filters Installing OptionsVS-3 Voice Synthesizer Unit SO-2 TEMPERATURE-COMPENSATED Crystal Oscillator Tcxo Computer Connecting Peripheral EquipmentCompatible Transceiver Pin No. Pin NameRtty Equipment Connecting Peripheral EquipmentLinear Amplifier Antenna TunerPin No Function MCP and TNCService MaintenanceService Note CleaningMaintenance Internal AdjustmentsAccessing the Internal Fuse Reference Frequency CalibrationProblem Probable Cause Corrective Action TroubleshootingFollowed DSP Slope LOW control orPress LSB/USB or FM/AM to Changing ReceivePress LSB/USB, CW/FSK, or Repeater Operation FSK, FM TS-570S TS-570DSSB, CW SSB, CW, FSK SpecificationsControl Operation Hardware DescriptionAppendix COMAlphabetical Commands Computer Control CommandsError Messages ParametersOFF/ON Alphabetical Command TableFormat Parameter TableUP/DOWN Menu Selection Table for EX CommandI o !0 Computer Control Command TablesDN UP DOWN/UP LK Frequency Lock MG MIC Gain RT RIT RX TX RX, TX VOX Function Sstv VFO