SX-SW77
51
5
6
7
8
5
6
7
8
C
D
F
A
B
E
7.2 IC
AK4117VF (MAIN ASSY : IC601)
• Low Power 192 kHz Digital Audio Receiver
Pin Arrangement (Top view)
Block Diagram
• The information shown in the list is basic information and may not correspond exactly to that shown in the schematic diagrams.
List of IC
AK4117VF, DSPC56371AF180, PCM1803DB, TAS5508APAG, TAS5112ADCA, PDC128A, BR93L46RFJ-W,
BU1924FS, PT6315
1
2
3
4
5
6
7
8
9
10
11
12
R
AVDD
RX1
NC
RX0
RX0
A
VSS
A
VDD
XTI
XT
O
MCKO
R
DVDD
DVSS
XTI
XTO
LRCK
BICK
SDTO
24
23
22
21
20
19
18
17
16
15
14
13
AVSS
PDN
INT0
INT1
CSN
CCLK
CDTI
CDTO
UOUT
NC
MCKO
DAUX
2 to 1
Input
Selector
Clock
Recovery
X'tal
Oscillator
DAIF
Decoder
Q-subcode
Buffer
Error &
STATUS
Detect
AC-3/MPEG
Detect
Clock
Generator
Audio
I/F
µ
P I/F
5
24
1
8
9
14
LRCK
10
BICK
11
SDTO
12
DAUX
13
PDN
23
CSN
20
CCLK
19
CDTI
18
CDTO
UOUT
17
16
INT1
21
INT0
22
2
RX1
3
DVDD
6
DVSS
7
Pin Function
No.
Pin Name
I/O
Pin Function
1
R
−
External Resistor Pin 12
Ω
-5% ~ 13
Ω
+5% resistor to AVSS externally.
2
AVDD
−
Analog Power Supply Pin
3
RX1
I
Receiver Channel 1 (Internal Biased Pin)
4
NC
−
No Connect
5
RX0
I
Receiver Channel 0 (Internal Biased Pin)
6
DVDD
−
Digital Power Supply Pin
7
DVSS
−
Digital Ground Pin
8
XTI
I
X'tal Input Pin
9
XTO
O
X'tal Output Pin
10
LRCK
O
Output Channel Clock Pin
11
BICK
O
Audio Serial Data Clock Pin
12
SDTO
O
Audio Serial Data Output Pin
13
DAUX
I
Auxiliary Audio Data Input Pin
14
MCKO
O
Master Clock Output Pin
15
NC
−
No Connect
16
UOUT
O
U-bit Output Pin When UOUTE bit = "0", UOUT pin = "L".
17
CDTO
O
Control Data Output Pin
18
CDTI
I
Control Data Input Pin
19
CCLK
I
Control Data Clock Pin
20
CSN
I
Chip Select Pin
21
INT1
O
Interrupt 1 Pin
22
INT0
O
Interrupt 0 Pin
23
PDN
I
Power-Down & Reset Pin
When "L", the AK4117 is powered-down and reset, and all output pins go to "L" and the control registers are
reset to default state.
24
AVSS
−
Analog Ground Pin
Содержание SX-SW77
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Страница 27: ...SX SW77 27 5 6 7 8 5 6 7 8 C D F A B E CN3 CN2 POWER SUPPLY UNIT AWR7037 E E CN1001 A 1 5 CN3201 A 4 5 ...
Страница 37: ...SX SW77 37 5 6 7 8 5 6 7 8 C D F A B E SIDE B SIDE B POWER SUPPLY UNIT E E E CN1 CN2 CN3 ...