This little Pioneer receiver arrived in need of repair. Distortion was present in both channels and amplifier was not producing proper levels of gain. After some testing the power supply was found to be failing. The lighting was in need of some help in which an LED conversion was planned.
First up was the power supply. Extensive work was done here.
There was one dial lamp and three out of six indication lamps that worked. The dial lamps, meter lamp, source indication, and stereo lamp were changed out with LEDs which will create no heat, use less current, and last nearly a lifetime in the receiver. The photos are deceiving as the LEDs are not as bright as they seem and are a nice sharp light. The only lamp that cannot be converted is the dial pointer lamp which is a very small micro lamp, and was replaced on this receiver.