Sony STR-KS600PM Service Manual page 34

STR-KS600PM/KS600PW
• IC Pin Function Description
DIGITAL BOARD IC1301 LC89056W-E (DIGITAL AUDIO INTERFACE RECEIVER)
Pin No. Pin Name
1 DISEL
2
DOUT
3 to 5
DIN0 to DIN2
6
D. GND
7 DVDD
8
R
9
VIN
10
LPF
11 AVDD
12
AGND
13
CKOUT
14
BCK
15
LRCK
16
DATAO
17
XSTATE
18
DGND
19
DVDD
20
XMCK
21
XOUT
22 XIN
23
EMPHA
24
AUDIO
25
CSFLAG
F0/P0/C0 to
26 to 29
F3/P3/C3
30 DVDD
31
DGND
32
AUTO
33
BPSYNC
34 ERROR
35
DO
36
DI
37
CE
38 CLK
39
XSEL
40, 41
MODE0, MODE1
42
DGND
43 DVDD
44, 45
DOSEL0, DOSEL1
46
CKSEL0
47
CKSEL1
48 XMODE
34
I/O
I Selection signal input terminal of data input terminal Fixed at "L" in this set
O
Digital data output to the external output terminal Not used
I
Digital audio signal input terminal
-
Ground terminal
- Power supply terminal (+3.3V)
I
Input terminal for VCO gain control Not used
I
VCO free-run frequency setting terminal
O
PLL loop filter setting terminal
- Power supply terminal (+3.3V)
-
Ground terminal
O
Audio clock signal output to the DSP
O
Bit clock signal output to the DSP
O
L/R sampling clock signal output to the DSP
O
Audio serial data output to the DSP and system controller
O
Source clock selection monitor output to the system controller
-
Ground terminal
-
Power supply terminal (+3.3V)
O
System clock signal (12.288 MHz) output to the A/D converter
O
System clock output terminal (12.288 MHz)
I System clock input terminal (12.288 MHz)
O
Channel status emphasis information output terminal Not used
O
Channel status bit 1 output to the DSP
O
Channel status head 40 bit renewal flag output terminal Not used
O
Output terminal of input frequency calculation result Not used
- Power supply terminal (+3.3V)
-
Ground terminal
O
Not used
O
Non-PCM burst preamble sync signal output terminal Not used
O PLL lock error signal and data error flag output to the DSP and system controller
O
Read data output to the system controller
I
Write data input from the system controller
I
Chip enable signal input from the system controller
I Clock signal input from the system controller
I
Selection signal input terminal of crystal oscillator frequency Fixed at "H" in this set
I
Mode setting terminal Fixed at "L" in this set
-
Ground terminal
- Power supply terminal (+3.3V)
I
Output data format selection signal input terminal Fixed at "L" in this set
I
Output clock selection signal input terminal Fixed at "L" in this set
I
Output clock selection signal input terminal Not used
I System reset signal input from the system controller "L": reset
Description