The (AESS/Field) is a modern SDR-based transceiver, and finding its official Service Manual is a bit different than older "analog" radios. Because it relies heavily on software-defined architecture and surface-mount technology (SMT), traditional "home repairs" are increasingly difficult.
Because the FT-710 is an SDR, its internal components are highly sensitive to Electrostatic Discharge. Always use a grounded wrist strap when the case is open. yaesu ft710 service manual
If access to the Display or Control board is required: Yaesu FT-710 The (AESS/Field) is a modern SDR-based
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