To Next PageTo Next Page
Need help?Do you have a question about the J.I.L SX-200 and is the answer not in the manual?
Defines the receiver's tuning limits for VHF and UHF bands.
Specifies the minimum signal strength required for reception.
Measures the receiver's ability to reject adjacent channel interference.
Buttons for selecting frequencies in different bands.
Buttons for memory access, SCAN-A, SCAN-B, and FR functions.
Includes controls like Power, Volume, Squelch, and Fine Tuning.
Switches for display brightness and scan delay settings.
Controls for squelch operation modes and reception sensitivity.
Ports for external antenna, speaker, and auxiliary equipment control.
Steps for connecting power, antenna, and initial power-on.
Initial steps for operating the scanner, including frequency selection.
Procedures for seeking frequencies and programming memory channels.
Detailed operation of the automated scanning functions.
Explanations for FR, CK, H, M, LIM, and SP keys.
Steps to adjust the Phase Locked Loop and Voltage Controlled Oscillator.
Tuning procedures for VHF local frequency adjustments.
Adjustment of Intermediate Frequency and signal curve for optimal reception.
Procedures for aligning the tuner across different frequency bands.
Adjusting the detector and squelch for proper signal detection.
Adjusting AM gain and fine tuning for audio clarity.
Voltage readings for ICs and transistors on the PLL board.
Voltage readings for components on the Control board.
Voltage readings for components on the Tuner board.
Voltage readings for components on the VCO board.
Pinouts and descriptions for key integrated circuits.
Visual representation of the unit's internal circuitry and signal flow.
Detailed circuit diagram for core receiver functions.
Circuit diagram for input and power conversion sections.
Shows interconnections between all major circuit boards.
Specific wiring details for the PLL circuit board.
Component placement on the PLL circuit board.
Component placement on the Tuner circuit board.
Component placement on the Keyboard circuit board.
List of all parts used in the final assembly of the unit.
Detailed list of components for the control circuit board.
Detailed list of components for the tuner circuit board.
Detailed list of components for the PLL circuit board.
Detailed list of components for the VCO circuit board.
General