Tascam Cd401 Mkii Service Manual !!top!! -

Do not adjust the internal potentiometers (pots) without an oscilloscope and a standard test disc, as misaligned tracking or focus can render the unit unusable. 4. Sourcing Spare Parts

His heart stopped. There, in the hidden menu, were the laser trim parameters. Not the usual pots, but digital gain offsets. He nudged the “Focus Bias” from -12 to -8. The disc, which had been hunting for ten minutes, locked on in two seconds. Track three played without a single skip. tascam cd401 mkii service manual