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Vertex Standard VX-410 service manual FVP-25 Encryption / Dtmf Pager Unit, Side a

Models: VX-410

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Page 35

FVP-25 Encryption / DTMF Pager Unit

Circuit Diagram

Parts Layout

Side A

Side B

M64026FP	LC73881	DTC144EU (26)
(Q1001)	(Q1002)	(Q1003)

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Image 35

Vertex Standard VX-410 service manual FVP-25 Encryption / Dtmf Pager Unit, Side a

Contents

UHF FM Transceiver ContentsOperating Manual Reprint Battery Pack Installation and RemovalLow Battery Indication Operation Quick Start Preliminary StepsLock Low PowerMonitor Squelch OffTalk Around Call 1, 2, 3/ResetFollow-Me Scan Dual WatchREC/PLAY Voice Storage Option EmergencyGroup ACC 1Cloning General Specifications SpecificationsFront Case Assy Exploded View & Miscellaneous PartsPage Block Diagram Page Squelch Control Receive Signal PathTransmit Signal Path Circuit DescriptionPLL Frequency Synthesizer Automatic Transmit Power ControlTransmit Inhibit Spurious SuppressionRequired Test Equipment Alignment Preparation & PrecautionsAlignment IntroductionAlignment tool outline MAX Deviation Transmitter Output PowerPLL VCV Varactor Control Voltage Reference FrequencyDtmf Deviation Ctcss DeviationMAX Ref Deviation STD DeviationMain Unit Circuit DiagramPage Side a Parts LayoutRD07MVS1 Side BParts 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 Dummy Unit Circuit Diagram Parts Layout Parts ListFVP-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