15
.2
.
Aud
io
SA-AKX14
AUDIO BLOCK DIAGRAM
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
REP4780A
IC52
ASP
C1BB00001151
IC2101
LOUT
31
ROUT
32
VOLINR
24
IGOUTR
23
IGOUTL
21
VOLINL
22
AUX-L
L OUT
R OUT
TU SCLK
CLIP SENSOR
AUTO BASS
TU SDA
ASP DATA
L OUT
R OUT
TU SDA
TU SCLK
FR
FL
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
DUAL OP-AMP
C0ABBB000067
Q2040,Q2041,Q2220,
Q2222,QR2400,QR2402
IC2201
PRE-AMP
&
BASS SHIFT
CIRCUIT
TU SCLK
TU RST
TU RST
BASS SHIFT
BASS SHIFT
FHOP
FHOP
MOD DA
MODE DA
MUTE F
MUTE F
ASP CLK
ASP CLK
CD-L
CD-L
CD-R
CD-R
FROM/TO
SERVO & SYSTEM CONTROL
FROM/TO
SERVO & SYSTEM CONTROL
MAIN P.C.B.
TUNER P.C.B.
AUDIO DIGITAL
AMPLIFIER
C1BA00000497
IC5902
Q5904,Q5905
SPEAKER
PROTECTION
SWITCH
Q5901,Q5902,Q5903
MODE
SELECTION
CIRCUIT
Q5900,QR5900,QR5901
FREQUENCY
HOPPING CONTROL CIRCUIT
Q2038,Q2039
AUTO BASS
CIRCUIT
Q2050,Q2051
CLIP SENSOR
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
: AUX/TUNER AUDIO INPUT SIGNAL LINE
: AUDIO OUTPUT SIGNAL LINE
: CD AUDIO INPUT SIGNAL LINE
: AM SIGNAL LINE
: FM SIGNAL LINE
70
Summary of Contents for SA-AKX14LM-K
Page 14: ...5 General Introduction 5 1 Media Information 14 ...
Page 15: ...6 Location of Controls and Components 6 1 Remote Control Key Button Operation 15 ...
Page 16: ...6 2 Main Unit Key Button Operation 16 ...
Page 17: ...7 Installation Instructions 7 1 Speaker and A C Connection 17 ...
Page 28: ... 3 D Amp IC Operation Control 28 ...
Page 33: ...11 2 Main Components and P C B Locations 33 ...
Page 63: ...Step 9 Ground the 24P FFC with a short pin 63 ...
Page 67: ...14 Simplified Block Diagram 14 1 Overall Simplified Block Diagram 67 ...
Page 68: ...14 2 Power Block Diagram 68 ...