Harman Kardon AVR140 Service Manual page 93

AVR140
ASAHI KASEI
No. Pin Name
1 AINR
2 AINL
3 CKS1
4 VCOM
5 AGND
6 VA
7 VD
8 DGND
9 SDTO
10 LRCK
11 MCLK
12 SCLK
13 PDN
14 DIF
15 CKS2
16 CKS0
Note: All digital input pins should not be left floating.
Rev.0.4
AKM CONFIDENTIAL
PIN / FUNCTION
I/O
I Rch Analog Input Pin
I Lch Analog Input Pin
I Mode Select 1 Pin
Common Voltage Output Pin, VA/2
O
Bias voltage of ADC input.
- Analog Ground Pin
- Analog Power Supply Pin, 4.5 5.5V
- Digital Power Supply Pin, 2.7 5.5V(fs=4k
- Digital Ground Pin
Audio Serial Data Output Pin
O
"L" Output at Power-down mode.
Output Channel Clock Pin
I/O
"L" Output in Master Mode at Power-down mode.
I Master Clock Input Pin
Audio Serial Data Clock Pin
I/O
"L" Output in Master Mode at Power-down mode.
Power Down Mode Pin
I
"H": Power up, "L": Power down
Audio Interface Format Pin
I
2
"H" : 24bit I S Compatible, "L" : 24bit MSB justified
I Mode Select 2 Pin
I Mode Select 0 Pin
Function
48kHz), 3.0 5.5V(fs=48k 96kHz)
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harman/kardon
[AK5381]
2002/08