Vertex Standard VX-410 service manual

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Contents Contents UHF FM TransceiverLow Battery Indication Battery Pack Installation and RemovalOperating Manual Reprint Preliminary Steps Operation Quick StartSquelch Off Low PowerMonitor LockDual Watch Call 1, 2, 3/ResetFollow-Me Scan Talk AroundACC 1 EmergencyGroup REC/PLAY Voice Storage OptionCloning Specifications General SpecificationsExploded View & Miscellaneous Parts Front Case AssyPage Block Diagram Page Circuit Description Receive Signal PathTransmit Signal Path Squelch ControlSpurious Suppression Automatic Transmit Power ControlTransmit Inhibit PLL Frequency SynthesizerIntroduction Alignment Preparation & PrecautionsAlignment Required Test EquipmentAlignment tool outline Reference Frequency Transmitter Output PowerPLL VCV Varactor Control Voltage MAX DeviationSTD Deviation Ctcss DeviationMAX Ref Deviation Dtmf DeviationCircuit Diagram Main UnitPage Parts Layout Side aSide B RD07MVS1Parts List TESVA1C105M1-8R TEMSVA0J475M-8R GRM36CH820J50PT LED Transistor UMX1N TN RMC1/8 R33KTP 16W RMC1/16S 102JTH J24189025 1084 100k 16W RMC1/16S 102JTH J24189025 1220 Rotary Switch Circuit Diagram Parts Layout Parts List Dummy UnitFVP-25 Encryption / Dtmf Pager Unit GRM39CH100D50PT VTP-50 VX-Trunk Unit Description Value TOL MFR’S Desig Vxstd P/N Vers LOT Side DVS-5 Voice Storage Unit GRM36CH680J50PT 0 5 0 U 9 0 a