Sharp Optonica Amplifier Repairs
Optonica SA-3131 Stereo Receiver
This has 35 V on one of the o\ps, several fusible resistors had gone o\c, the 100 ohm and 68 ohm. It needed the quiescent setting as it was very high.
This has 35 V on one of the o\ps, several fusible resistors had gone o\c, the 100 ohm and 68 ohm. It needed the quiescent setting as it was very high.