Dolby Laboratories CP65 User Manual
4-1
SECTION 4
A-CHAIN ALIGNMENT
The A-chain is the part of the sound system that covers the film path, solar cell, optical
preamplifier, slit loss equalizer and Dolby noise reduction circuit.
preamplifier, slit loss equalizer and Dolby noise reduction circuit.
The CP65 does not contain a magnetic A-chain but has facilities for switching external
magnetic preamplifiers into the B-chain. An overview of external magnetic A-chain adjustments
is given at the end of this section.
magnetic preamplifiers into the B-chain. An overview of external magnetic A-chain adjustments
is given at the end of this section.