KRF-V4060D/V5060D/V5560D/VR-605/615
6
CIRCUIT DESCRIPTION
Pin No.
Pin Name
I/O
Description
1
XTO
-
Unused.
2
XTI/EXTCLK
I
External clock input
12.268MHz).
3
DVDD
-
Digital power supply (+5.0V).
4
DVSS
-
Digital GND.
5
TVDD
-
Power supply for buffer (+3.3V).
6
TX
-
Unused.
7
MCKO
O
Master clock pin.
8
LRCK
I
Clock input pin.
9
BICK
I
Bit clock pin for audio serial data.
10
SDTO
O
Output pin for audio serial data.
11~13
SDTI (1~3)
I
Input pin of audio serial data for DAC.
14
INT0
O
Output pin for digital signal error.
15
INT1
-
Unused.
16
CAD1/CDTO
I
Control data input.
17
SDACDTI
I
Control data input.
18
SCL/CCLK
I
Clock input.
19
CAD0/CSN
I
Chip select.
20
DZF2/OVR
O
Overflow detection port for CODEC analog signal.
21
AVSS
-
Analog GND.
22
AVDD
-
Analog power supply (+5.0V).
23
VREFH
I
Reference voltage input.
24
VCOM
O
Output pin for common voltage.
25
DZF1
-
Zero input detection 1 pin (Unused).
26
C OUT
O
DAC Center channel output.
27
SW OUT
O
DAC SW channel output.
28
SL OUT
O
DAC SL channel output.
29
SR OUT
O
DAC SR channel output.
30
FL OUT
O
DAC FL channel output.
31
FR OUT
O
DAC FR channel output.
32
LIN
I
L channel analog (+) input.
33
RIN
I
R channel analog (+) input.
34
PVDD
-
Power supply (+5.0V).
35
R
-
Unused.
36
PVSS
-
GND
37
RX4
I
Unused.
38
SLAVE
-
GND
39
RX3
I
Optical input.
40
TST
-
Clock select 2 pin (GND).
41
RX2
I
VIDEO2 (COAX IN) input.
42
I2C
I
Control select pin
Unused
.
43
RX1
I
DVD (COAX IN) input.
44
PDN
I
CODEC power down.
5. Pin Description of ICs.
5-1 CODEC : AK4586(X08, IC602)
