Ranger service manual TR-127GK/DXSCHEMATIC DIAGRAM

Models: TR-127GK/DX

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Contents

REV. A Dec TR-127GK/DX40CHANNEL AM CB MOBILE RADIO Communications, IncCHAPTER TABLE OF CONTENTSTR-127GK/DX SPECIFICATIONS1.1 TRANSMITTER CHAPTER SPECIFICATIONS1.0 GENERAL 1.2 RECEIVER2.0 INTRODUCTION 910 11 12 13CHAPTER 2 OPERATION 2.1 CONTROLS AND CONNECTIONS 2.1.1 FRONT PANELPage REAR PANEL CHANNEL FREQUENCY 2.1.3 FREQUENCY CHARTCHANNEL CHANNEL2.2 MICROPHONE 2.3 OPERATION 2.3.1 PROCEDURE TO RECEIVE2.3.2 PROCEDURE TO TRANSMIT 2.4 ALTERNATE MICROPHONES AND INSTALLATION 3.1 PLL CIRCUIT CHAPTER CIRCUIT DESCRIPTION3.0 INTRODUCTION 3.2 RECEIVER CIRCUITTR-127GK/DXBLOCK DIAGRAM ADJUST POINT 4.1 ALIGNMENT PROCEDURESU.U.T. SETTING CHAPTER ALIGNMENTPOINT ADJUST4.1.2 TRANSMITTER ALIGNMENT 4.1.3 RECEIVER ALIGNMENTFigure 4-1Transmitter test setup Figure 4-2Receiver test setupTR-127GK/DXMAIN PCB ADJUSTMENT LOCATION 5.2 FUSE REPLACEMENT CHAPTER MAINTENANCE5.0 PRECAUTIONS 5.1 PERIODIC INSPECTIONTR-127GK/DX CHAPTER DIAGRAMS & PARTS LIST6.0 GENERAL COMPONENT SIDE TR-127GK/DXROTARY SWITCH PCB EPT092920ZSMD-COPPERSIDE RANGER PART PART LISTREFERENCE DESCRIPTIONTR-127GK/DXDISPLAY PCB EPT092930Z COMPONENT SIDE COMPONENT SIDE COPPER SIDERANGER PART PART LISTREFERENCE DESCRIPTIONTR-127GK/DXMAIN PCB EPT012910A COMPONENTS SIDETR-127GK/DXMAIN PCB EPT012910A COPPER SIDERANGER PART LIST TR−127GK/DX MAIN PCBREFERENCE DESCRIPTION1--24 TR3,5,9,10,11,15,19,21TR-127GK/DXSCHEMATIC DIAGRAM Page TR-127DXMECHANICAL PART Communications, Inc AT0127040ACOPYRIGHT 2004, Ranger Communications, Inc