Schematic diagrams for the Tascam CD-401 MKII are provided to facilitate repair and maintenance.
Clean lens with isopropyl alcohol. Check RF level test point. Replace KSS-151A if RF level is below minimum spec. Perished loader belt or sticky grease. Tascam Cd-401 Mkii Service Manual
Note: Electronic calibration requires specialized test equipment, including a dual-trace oscilloscope, a digital voltmeter (DVM), and a standard audio test disc (Sony YEDS-7 or equivalent). Schematic diagrams for the Tascam CD-401 MKII are