Harman Kardon Harman/kardon HK3490, Service Manual

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ASAHI KASEI [AK4589]
MS0339-E-00 2004/09
DIR/DIT Part
•
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
µ
P I/F
•
Two Master Clock Outputs: 64fs/128fs/256fs/512fs
TTL Level Digital I/F
4-wire Serial and I
2
C Bus
µ
P I/F for mode setting
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
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HK3490
harman/kardon