1
4
.2
.
A
u
d
io
SA-AKX12
AUDIO BLOCK DIAGRAM
: AUX/TUNER AUDIO INPUT SIGNAL LINE
: AUDIO OUTPUT SIGNAL LINE
: CD AUDIO INPUT SIGNAL LINE
: AM SIGNAL LINE
: FM SIGNAL LINE
X51
2
1
FM ANT
JK51
4
6
CN2010
CN51
3
7
CN2010
CN51
8
2
CN2010
CN51
6
4
CN2010
CN51
R
L
AUX IN
JK2000
3
1
2
AM/FM RADIO RECEIVER
VUEALLPT031
IC52
ASP
C1BB00001151
IC2101
LOUT
31
ROUT
32
AUX-L
TU-L
TU-R
TU SCLK
CLIP SENSOR
AUTO BASS
TU SDA
ASP DATA
LOUT
ROUT
TU SDA
TU SCLK
LOUT
ROUT
LOUT
14
ROUT
13
1
9
CN2010
CN51
TU INT
TU INT
GCGPIO2
18
SDIO
8
SCLK
7
2
8
CN2010
CN51
TU RST
TU SDA
TU SCLK
TU RST
RST
5
10
INL4
2
FMI
AUX-R
4
INR4
12
INL2
2
INR2
8
DIFFL
6
DIFFR
18
SCL
19
SDA
17
DCLK
9
RCLK
AM ANT
JK52
L52
4
6
3
1
2
4
AMI
CLIP SENSOR
AUTO BASS
TU INT
TU INT
DC DET AMP
DC DET AMP
ASP DATA
TU SDA
6
7
2
1
OP-AMP
C0AABB000125
IC2201
Q2222
BUFFER AMP
Q2041
SWITCH
QR2402 SWITCH
QR2400 SWITCH
Q2040
SWITCH
CLIP SENSOR
CIRCUIT
Q2220
Q2050,Q2051
TU SCLK
TU RST
TU RST
BASS SHIFT
BASS SHIFT
FHOP
FHOP
MOD DA
MOD DA
MUTE F
MUTE F
ASP CLK
ASP CLK
CD-L
CD-L
CD-R
CD-R
AUTO BASS
CIRCUIT
Q2038,Q2039
BUFFER AMP
FROM/TO
SERVO & SYSTEM CONTROL
FROM/TO
SERVO & SYSTEM CONTROL
MAIN P.C.B.
TUNER P.C.B.
POWER AMPLIFIER
C1BA00000497
IC5902
Q5904,Q5905
DC DETECT
Q5901,Q5902,Q5903
MUTING CIRCUIT
Q5900,QR5900,QR5901
FREQUENCY
HOP CONTROL
CIRCUIT
SPEAKERS
OUT1
10
BOOT1
9
2
IN1+
1
OSC
OUT2
14
BOOT2
15
21
IN2-
23
MODE
TH5900
+
-
4
JK5000
3
JK5000
+
-
RIGHT
LEFT
1
JK5000
2
JK5000
73
Summary of Contents for SA-AKX12LM-K
Page 7: ... M ...
Page 15: ...15 5 3 Media Information ...
Page 26: ...26 7 3 D Amp IC Operation Control ...
Page 30: ...30 8 2 Main Components and P C B Locations ...
Page 52: ...Step 3 Step 4 Step 5 52 ...
Page 59: ...Step 9 Ground the 24P FFC with a short pin 59 ...
Page 70: ...13 Simplified Block Diagram 13 1 Overall Simplified Block Diagram 70 ...
Page 90: ... 90 ...
Page 95: ... 95 ...
Page 96: ... 0 96 ...
Page 97: ... 97 ...