Dir Ic Pin Function - Harman Kardon AVR130 Service Manual

AVR130
No. Pin Name
IPS0
1
RX4
2 NC(AVSS)
DIF0
3
RX5
4 TEST2
DIF1
5
RX6
6 NC(AVSS)
DIF2
7
RX7
IPS1
8
IIC
9 P/SN
10 XTL0
11 XTL1
12 VIN
13 TVDD
14 NC
15 TX0
16 TX1
17 BOUT
18 COUT
19 UOUT
20 VOUT
21 DVDD
22 DVSS
23 MCKO1
24 LRCK
25 SDTO
26 BICK
27 MCKO2
28 DAUX
29 XTO
30 XTI
DIR IC PIN FUNCTION (AK4114VQ) : IC73
PIN/FUNCTION
I/O
I Input Channel Select 0 Pin in Parallel Mode
I Receiver Channel 4 Pin in Serial Mode (Internal biased pin)
No Connect
I
No internal bonding. This pin should be connected to AVSS.
I Audio Data Interface Format 0 Pin in Parallel Mode
I Receiver Channel 5 Pin in Serial Mode (Internal biased pin)
TEST 2 pin
I
This pin should be connect to AVSS.
I Audio Data Interface Format 1 Pin in Parallel Mode
I Receiver Channel 6 Pin in Serial Mode (Internal biased pin)
No Connect
I
No internal bonding. This pin should be connected to AVSS.
I Audio Data Interface Format 2 Pin in Parallel Mode
I Receiver Channel 7 Pin in Serial Mode (Internal biased pin)
I Input Channel Select 1 Pin in Parallel Mode
IIC Select Pin in Serial Mode.
I
"L": 4-wire Serial, "H": IIC
Parallel/Serial Select Pin
I
"L": Serial Mode, "H": Parallel Mode
I X'tal Frequency Select 0 Pin
I X'tal Frequency Select 1 Pin
I V-bit Input Pin for Transmitter Output
I Input Buffer Power Supply Pin, 3.3V or 5V
No Connect
I
No internal bonding. This pin should be open or connected to DVSS.
O Transmit Channel (Through Data) Output 0 Pin
When TX bit = "0", Transmit Channel (Through Data) Output 1 Pin.
O
When TX bit = "1", Transmit Channel (DAUX Data) Output Pin (Default).
Block-Start Output Pin for Receiver Input
O
"H" during first 40 flames.
O C-bit Output Pin for Receiver Input
O U-bit Output Pin for Receiver Input
O V-bit Output Pin for Receiver Input
I Digital Power Supply Pin, 3.3V
I Digital Ground Pin
O Master Clock Output 1 Pin
I/O Channel Clock Pin
O Audio Serial Data Output Pin
I/O Audio Serial Data Clock Pin
O Master Clock Output 2 Pin
I Auxiliary Audio Data Input Pin
O X'tal Output Pin
I X'tal Input Pin
Function
69
harman/kardon