Overview
The Icom IC-9700 is a versatile VHF/UHF transceiver designed for all modes of communication. This service manual is intended for technicians and advanced users, offering in-depth guidance on its operation, maintenance, and repair.
Key Features and Specifications
The manual covers essential specifications including frequency ranges for RX/TX across different bands (144 MHz, 430 MHz, 1200 MHz), operating modes (SSB, CW, FM, DV, DD), memory channels, power supply requirements, and physical dimensions.
Detailed transmitter specifications include output power levels for various modes and frequency bands, modulation methods, and spurious emission limits. Receiver specifications cover sensitivity, selectivity, and spurious/image rejection ratios.
Service and Repair Information
Included are crucial service cautions to prevent damage during maintenance. The manual details the process for ordering replacement parts, emphasizing the need for specific Icom part numbers. Repair notes provide essential guidelines for safe and effective servicing, including precautions for disassembly, power handling, and the use of appropriate tools.
Internal Structure and Interfaces
The document features detailed internal views of the transceiver, identifying key components on the main unit, PA units, and front/display units. Interface information outlines the connections for the front panel, microphone, external speakers, DC power, data communication (RS-232C), and key inputs, along with their respective specifications.
Adjustment Procedures
Guidance is provided for various adjustment procedures, including preparation, front panel operation verification, transmitter adjustments, reference adjustments, and receive adjustments, ensuring the transceiver operates at peak performance.
