Harman Kardon AVR240 Service Manual page 90

AVR240
ASAHI KASEI
DIR/DIT Part
TTL Level Digital I/F
4-wire Serial and I
Operating Voltage: 4.75 to 5.25V with 5V tolerance
Power Supply for output buffer: 2.7 to 5.25V
80pin LQFP Package (0.5mm pitch)
AK4588 compatible w/o analog outputs
MS0339-E-00
• AES3, IEC60958, S/PDIF, EIAJ CP1201 Compatible
• Low jitter Analog PLL
• PLL Lock Range : 32kHz to 192kHz
• Clock Source: PLL or X'tal
• 8-channel Receiver input
• 2-channel Transmission output (Through output or DIT)
• Auxiliary digital input
• De-emphasis for 32kHz, 44.1kHz, 48kHz and 96kHz
• Detection Functions
- Non-PCM Bit Stream Detection
- DTS-CD Bit Stream Detection
- Sampling Frequency Detection
(32kHz, 44.1kHz, 48kHz, 88.2kHz, 96kHz, 176.4kHz, 192kHz)
- Unlock & Parity Error Detection
- Validity Flag Detection
• Up to 24bit Audio Data Format
• Audio I/F: Master or Slave Mode
• 40-bit Channel Status Buffer
• Burst Preamble bit Pc and Pd Buffer for Non-PCM bit stream
• Q-subcode Buffer for CD bit stream
• Serial µP I/F
• Two Master Clock Outputs: 64fs/128fs/256fs/512fs
C Bus µP I/F for mode setting
2
90
harman/kardon
[AK4589]
2004/09