Identification of OEM components, including the STK465A stereo amplifier IC .
Inject an audio signal into the AUX input and use an oscilloscope to trace the waveform through the pre-amp and main amp stages using the schematic map. Technics Sa-370s Service Manual
The Technics SA-370S is a vintage 1970s stereo receiver featuring "New Class A" circuitry with an output of 40 watts per channel. Technical documentation, including schematics and disassembly instructions, can be found via archival sites such as Scribd. For the full technical document, visit mussiclovers.com It’s dead
"I know," Elias said. "I bought the receiver. It’s dead. Powers on, no sound. Protection circuit is tripped." It’s dead. Powers on
: Comprehensive breakdown of OEM component numbers for replacements. Where to Find the Manual
Highly selective FM/AM bands utilizing a multi-gang tuning capacitor and dedicated intermediate frequency (IF) stages.