Sanyo DVD-DX500 Service Manual page 17

CIRCUIT OPERATIONAL DESCRIPTION
5) DAC : CS4360 (only for DVD-DX50)
Description
The CS4360 is a complete 6-channel digital-to-analog system including digital inter-
polation, fourth-order delta-sigma digital-to-analog conversion, digital deemphasis,
volume control, channel mixing and analog filtering. The advantages of this architecture
include: ideal differential linearity, no distortion mechanisms due to resistor matching
errors, no linearity drift over time and tempera-ture and a high tolerance to clock jitter.
The CS4360 accepts data at audio sample rates from 4kHz to 200kHz, consumes very
little power and operates over a wide power supply range. These features are ideal for
cost-sensitive, multi-channel audio systems including DVD players, A/V receivers, set-top
boxes, digital TVs and VCRs, mini-component systems, and mixing consoles.
DAC CS4360 Block Diagram
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Sm(SANYO_DVD-DX500)051220.indd 16 2005-12-29 8:58:47