
91
SA-AKX72PH/PN AUDIO (2/2) BLOCK DIAGRAM
TO AUDIO
BLOCK (1/2)
1
2
3
4
5
MAIN P.C.B.
: AUX/TUNER/MUSIC PORT/MIC AUDIO INPUT SIGNAL LINE
: AUDIO OUTPUT SIGNAL LINE
: CD AUDIO INPUT SIGNAL LINE
: AM SIGNAL LINE
: FM SIGNAL LINE
SPEAKERS
DC DET AMP
DC DET AMP
FHOP
FHOP
MOD DA
MOD DA
MUTE F
MUTE F
FROM/TO
SERVO & SYSTEM CONTROL
POWER AMPLIFIER
C1BA00000497
IC5000
OUT1 10
BOOT1 9
2 IN1+
1 OSC
OUT2 14
BOOT2 15
21 IN2-
23 MODE
+
-
8
JK5001
7
JK5001
-
+
FRONT(LEFT)
LOW
FRONT(LEFT)
HIGH
5
JK5001
6
JK5001
POWER AMPLIFIER
C1BA00000497
IC5400
OUT1 10
BOOT1 9
2 IN1+
1 OSC
OUT2 14
BOOT2 15
21 IN2-
23 MODE
+
-
4
JK5001
3
JK5001
-
+
FRONT(RIGHT)
LOW
FRONT(RIGHT)
HIGH
1
JK5001
2
JK5001
POWER AMPLIFIER
C1BA00000497
IC5200
OUT1 10
BOOT1 9
2 IN1+
1 OSC
OUT2 14
BOOT2 15
21 IN2-
23 MODE
-
+
SUBWOOFER
9
JK5001
10
JK5001
SUBWOOFER
FRONT L (LOW)
FRONT L (HIGH)
FRONT R (LOW)
FRONT R (HIGH)
SUBWOOFER
FRONT L (LOW)
FRONT L (HIGH)
FRONT R (LOW)
FRONT R (HIGH)
SUBWOOFER
FRONT L (LOW)
FRONT L (HIGH)
FRONT R (LOW)
FRONT R (HIGH)
13
5
CN5050
CN2004
17
1
CN5050
CN2004
15
3
CN5050
CN2004
FHOP
FHOP
4
14
CN5050
CN2004
MOD DA
MOD DA
1
17
CN5050
CN2004
MUTE F
MUTE F
5
13
CN5050
CN2004
DC DET AMP
DC DET
2
16
CN5050
CN2004
11
7
CN5050
CN2004
9
9
CN5050
CN2004
HEX INVERTER
C0JBAB000902
IC5500
Q5101,Q5102
Q5601,Q5603,Q5604
MUTING
CIRCUIT
DC DETECT
CIRCUIT
X5500,X5501
D5501,D5502
CLOCK
GENERATOR
CIRCUIT
OSC1
MODE
D-AMP P.C.B.
Содержание SA-AKX72PH
Страница 13: ...13 5 Location of Controls and Components 5 1 Main Unit Key Button Operation ...
Страница 14: ...14 5 2 Remote Control Key Button Operation ...
Страница 25: ...25 7 2 2 Main P C B Fig 2 Main P C B Connector ZJ2007 Voltage Regulator IC IC2010 DC DC Converter IC IC2011 ...
Страница 32: ...32 9 2 Main Components and P C B Locations ...
Страница 68: ...68 Step 9 Ground the 24P FFC with a short pin ...
Страница 85: ...85 14 Simplified Block Diagram 14 1 Overall Simplified Block Diagram ...
Страница 96: ...96 ...
Страница 132: ...132 ...
Страница 148: ...148 MMH1103 ...