
LA72715NV
No.A1770-12/13
Mode Select (pin & I
2C setting)
MUTE PIN
setting
I
2C
OUTPUT MODE
READ
MODE OUT
MODE
I/O
Broadcast
signal
8pin
D5
D4
D3
D2
D1
LCH (18pin)
RCH (17pin)
MODE
D8
D7
20pin
L or OPEN
0
MAIN
SUB
BOTH
0
1
L or OPEN
0
1
MAIN
0
1
L or OPEN
0
1
0
SUB
0
1
L or OPEN
0
1
*
MAIN
MONO
0
1
*
1
*
MUTE
0
1
H
*
MUTE
0
1
Bilingual
L or OPEN
1
0
*
EXT L
EXT R
EXT
0
1
3V
L or OPEN
0
*
L
R
STEREO
1
0
L or OPEN
0
1
*
L+R
MONO
1
0
*
1
*
MUTE
1
0
H
*
MUTE
1
0
STEREO
L or OPEN
1
0
*
EXT L
EXT R
EXT
1
0
1V
L or OPEN
0
*
L+R
MONO
0
*
1
*
MUTE
0
H
*
MUTE
0
MONO
L or OPEN
1
0
*
EXT L
EXT R
EXT
0
2V
16pin : Slave address select. 0V to 1.5V : A0H, OPEN : 80H, 3.0V to VCC : 84H
Serial Data Specification (I
2C bus communication)
Data bit
MSB
LSB
D8
D7
D6
D5
D4
D3
D2
D1
TEST
SIF or
BASE BAND
JUST
CLK
EXT SOURCE
SELECT
NORMAL OUT
MUTE
Forced
MONO
Bilingual mode select
0 : OFF
1 : ON
0 : SIF
1 : BASE
BAND
0 : OFF
1 : ON
0 : OFF(TV)
1 : EXT
0 : OFF
1 : ON
0 : OFF
1 : ON
00:BILINGUAL
01 : MAIN
10 : SUB
11 : Unusable
Note : Underline shows default setting