34
10.2. Audio
SA-AKX600LM,SA-AKX800LM AUDIO (1/2) BLOCK DIAGRAM
TO AUDIO
BLOCK (2/2)
: TUNER/AUX INPUT SIGNAL LINE
: AUDIO OUTPUT SIGNAL LINE
: CD INPUT SIGNAL LINE
: FM SIGNAL LINE
: AM SIGNAL LINE
P1
42 XO
41 XI
X4001
6
9
SDIN3
8 SDIN1
10 BCK
LRCK
FROM
SYSTEM CONTROL
TO
SYSTEM CONTROL
DSP BCK
DSP WCK
ILLUMINATION
DSP SDO1
DSP SDO0
3 SMUTE
24 VALID
DSP MUTE
2 RST N
DSP RESET
MAIN P.C.B.
TUNER P.C.B.
SELECTOR
IC6100
BUFFER AMP
IC4506
JK6002
Y0
1
2
1
0
X
AUX IN 1
2
1
4
3
14 X1
5 Y1
DSP
IC4001
4
SDA
5
SCL
7
SDIN2
7
8
5
A
10
ANA SEL1
QR6101
SWITCH
B
9
ANA SEL2
TUN INT
TUN WCK
QR6100
SWITCH
FM ANT
JK51
AM/FM RADIO
RECEIVER
IC52
2
FMI
SCLK
8
1
2
O
I
P
G
3
1
T
U
O
D
4
1
S
F
D
LIN 15
RIN 16
7
1
K
L
C
D
SDIO
RST
JK52
L52
4
6
3
1
2
4
AMI
2
1
AM ANT
FROM/TO
SYSTEM CONTROL
3 COM Y
13 COM X
TUN BCK
I2C SCL
TUN RST
TUN SDO
MPORT DET
PWM1B
PWM1A
PWM2B
PWM2A
PWM3B
PWM3A
PWM4B
PWM4A
FL- HI
FL+ HI
FR- HI
FR+ HI
F- LO
F+ LO
SW-
SW+
27
28
29
30
31
32
33
34
OUTL 6
OUTR 7
SDOUT2 17
14 DIN
13 BCK
15 LRCK
1
DAMP RST
MUSIC PORT P.C.B.
R
L
AUX IN 2
JK6301
3
2
1
6
7
5
4
1
1
CN6300 CN2507
1
15
CN6100 CN51
3
13
CN6100 CN51
MPORT DET
MPORT DET
4
4
CN6300 CN2507
MPORT R
MPORT R
2
2
CN6300 CN2507
MPORT L
MPORT L
TO
SYSTEM CONTROL
FOR AKX800
I2C SDA
5
11
CN51
CN6100
ANA SEL2
ANA SEL2
6
10
CN51
CN6100
ANA SEL1
ANA SEL1
15
1
CN51
CN6100
TUN RST
TUN RST
10
6
CN51
CN6100
TUN WCK
TUN WCK
11
5
CN51
CN6100
TUN BCK
I2C SCL
TUN BCK
12
4
CN51
CN6100
I2C SCL
I2C SDA
13
3
CN51
CN6100
I2C SDA
9
7
CN51
CN6100
TUN SD0
TUN SD0
14
2
CN51
CN6100
TUN INT
TUN INT