Nakamichi 1000ZXL–The DAY It PLAYS Again! Logic Repair, Speed Calibration&First REAL Playback.Part 9 скачать в хорошем качестве

Nakamichi 1000ZXL–The DAY It PLAYS Again! Logic Repair, Speed Calibration&First REAL Playback.Part 9

Part 9 is finally here — and this chapter is a turning point for the legendary Nakamichi 1000ZXL. After days of diagnostics, tracing hidden logic faults and unstable control signals, the deck has finally come back to life. ✔ Replaced all faulty CMOS / Flip-Flops (CD4001BP, CD4081, CD4066BP etc.) Logic stability is restored — transport control works flawlessly again. ✔ Transport fully operational: PLAY, FF, REW, STOP — everything responds instantly, exactly as Nakamichi designed it. ✔ Motor Speed Calibration: Perfectly dialed-in using frequency counter & oscilloscope — speed is now rock-solid. ✔ Power Supply Offset Adjustment: Dolby / Playback amplifier voltages finally returned to factory specifications. ✔ Oscilloscope Measurements + Wow & Flutter analysis: The deck produces clean, stable waveforms and behaves exactly as a 1000ZXL should. Playback channel is alive, stable and calibrated — po raz pierwszy od lat ten egzemplarz gra tak, jak powinien. -This is only the beginning. Part 10 will be INSANE. We are heading into the deepest phase of restoration… but the 1000ZXL is finally breathing again. #Nakamichi1000ZXL #Restoration #VintageAudio #TapeDeckRepair #CassetteDeck #Nakamichi #AudioRestoration #ElectronicsRepair #RetroTech #HiFiRestoration #Oscilloscope #Diagnostics #VintageHifi #Dolby #TechRepair #Part9