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ASAHI KASEI
No.
Pin Name
I/O
Function
1
AINR
I
Rch Analog Input Pin
2
AINL
I
Lch Analog Input Pin
3
CKS1
I
Mode Select 1 Pin
4
VCOM
O
Common Voltage Output Pin, VA/2
Bias voltage of ADC input.
5
AGND
-
Analog Ground Pin
6
VA
-
Analog Power Supply Pin, 4.5
∼
5.5V
7
VD
-
Digital Power Supply Pin, 2.7
∼
5.5V(fs=4k
∼
48kHz), 3.0
∼
5.5V(fs=48k
∼
96kHz)
8
DGND
-
Digital Ground Pin
9
SDTO
O
Audio Serial Data Output Pin
“L” Output at Power-down mode.
10
LRCK
I/O
Output Channel Clock Pin
“L” Output in Master Mode at Power-down mode.
11
MCLK
I
Master Clock Input Pin
12
SCLK
I/O
Audio Serial Data Clock Pin
“L” Output in Master Mode at Power-down mode.
13
PDN
I
Power Down Mode Pin
“H”: Power up, “L”: Power down
14
DIF
I
Audio Interface Format Pin
“H” : 24bit I
2
S Compatible, “L” : 24bit MSB justified
15
CKS2
I
Mode Select 2 Pin
16
CKS0
I
Mode Select 0 Pin
Note: All digital input pins should not be left floating.
AVR135
harman/kardon
73
Summary of Contents for AVR 135
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Page 80: ...LC74763 74763M Pin Assignment Serial Data Input Timing Top view AVR135 harman kardon 80...
Page 81: ...System Block Diagram LC74763 74763M AVR135 harman kardon 81...
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Page 106: ...CAM350 PRO V 7 6 Mon Sep 01 10 29 56 2003 Untitled AVR135 harman kardon 106...
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Page 111: ...VR PART Text AVR135 harman kardon 111...
Page 112: ...AVR135 harman kardon 112 M A I N B O A...
Page 113: ...AVR135 harman kardon 113 M A I N BO A R D 2 B...
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