Yamaha RX-Z1 Service Manual page 54

RX-Z1/DSP-AZ1
IC11 : AK4114 (DSP P.C.B.)
192kHz Transceiver
No. Name I/O
1 RX4
2 AVSS
3 RX5
4 TEST2
5 RX6
6 AVSS
7 RX7
8 IIC
9 P/SN
10 XTL0
11 XTL1
12 VIN
13 TVDD
14 DVSS
15 TX0
16 TX1
17 BOUT
18 COUT
19 UOUT
20 VOUT
21 DVDD
22 DVSS
23 MCKO1
24 LRCK I/O
25 SDTO
26 BICK I/O
27 MCKO2
28 DAUX
29 XTO
30 XTI
31 PDN
32 CDTO
33 CDTI
34 CCLK
35 CSN
36 INT0
37 INT1
38 AVDD
39 R
40 VCOM
41 AVSS
42 RX0
43 AVSS
44 RX1
45 TEST1
46 RX2
47 AVSS
48 RX3
53
Function
I Receiver Channel 4 Pin in Serial Mode (Internal biased pin)
I No Connect
I Receiver Channel 5 Pin in Serial Mode (Internal biased pin)
I TEST 2 pin
I Receiver Channel 6 Pin in Serial Mode (Internal biased pin)
I No Connect
I Receiver Channel 7 Pin in Serial Mode (Internal biased pin)
I IIC Select Pin in Serial Mode
I Parallel/Serial Select Pin
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
I No Connect
O Transmit Channel (Through Data) Output 0 Pin
O Transmit Channel (Through Data) Output 1 Pin
O Block-Start Output Pin for Receiver Input
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
Channel Clock Pin
O Audio Serial Data Output Pin
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
I Power-Down Mode Pin
O Control Data Output Pin in Serial Mode
I Control Data Input Pin in Serial Mode
I Control Data Clock Pin in Serial Mode
I Chip Select Pin in Serial Mode
O Interrupt 0 Pin
O Interrupt 1 Pin
I Analog Power Supply Pin, 3.3V
– External Resistor Pin
– Common Voltage Output Pin
I Analog Ground Pin
I Receiver Channel 0 Pin (internal biased pin)
I No Connect
I Receiver Channel 1 Pin (internal biased pin)
I TEST 1 Pin
I Receiver Channel 2 Pin (internal biased pin)
I No Connect
I Receiver Channel 3 Pin (internal biased pin)