If the radio displays a red transmit light but emits 0 Watts on a power meter:
Undo the four primary screws located on the side flanks of the aluminum die-cast chassis. qyt kt-7900d service manual
Understanding the core architecture of the KT-7900D is vital before probing the circuit board. If the radio displays a red transmit light
The service manual details the inner workings of the KT-7900D. qyt kt-7900d service manual