Vertex Standard VX-410 manual

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Vertex Standard VX-410 service manual

Contents

Contents UHF FM Transceiver Operating Manual Reprint Battery Pack Installation and RemovalLow Battery Indication Preliminary Steps Operation Quick Start Low Power MonitorSquelch Off Lock Call 1, 2, 3/Reset Follow-Me ScanDual Watch Talk Around Emergency GroupACC 1 REC/PLAY Voice Storage Option Cloning Specifications General Specifications Exploded View & Miscellaneous Parts Front Case AssyPage Block Diagram Page Receive Signal Path Transmit Signal PathCircuit Description Squelch Control Automatic Transmit Power Control Transmit InhibitSpurious Suppression PLL Frequency Synthesizer Alignment Preparation & Precautions AlignmentIntroduction Required Test Equipment Alignment tool outline Transmitter Output Power PLL VCV Varactor Control VoltageReference Frequency MAX Deviation Ctcss Deviation MAX Ref DeviationSTD Deviation Dtmf Deviation Circuit Diagram Main UnitPage Parts Layout Side a Side B RD07MVS1 Parts 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 Unit FVP-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