SA-AKX74
AUDIO (2/2) BLOCK DIAGRAM
TO AUDIO
BLOCK (1/2)
4
3
1
2
5
FR R TWEETER
FR L TWEETER
FR R WOOFER
FR L WOOFER
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
FROM/TO
SERVO & SYSTEM CONTROL
SUBWOOFER
SUBWOOFER
9
1
CN5902
CN2011
FHOP
FHOP
5
5
CN5902
CN2011
MOD DA
MOD DA
3
7
CN5902
CN2011
MUTE F
MUTE F
6
4
CN5902
CN2011
DC DET
DC DET
4
6
CN5902
CN2011
HEX INVERTER
C0JBAB000902
IC5600
X5601,X5602
CLOCK
GENERATOR
CIRCUIT
D-AMP P.C.B.
AUDIO DIGITAL
AMPLIFIER
C1BA00000497
IC5800
Q5603,Q5604
SPEAKER
PROTECTION
SWITCH
Q5600,Q5601,Q5602
MODE
SELECTION
CIRCUIT
OUT1
BOOT1
OSC
OUT2
BOOT2
MODE
DC DET AMP
DC DET AMP
F HOP
F HOP
MOD DA
MODE DA
MUTE F
MUTE F
10
9
21
IN2-
1
14
15
2
IN1+
23
SPEAKERS
FRONT(LEFT)
HIGH
FRONT(LEFT)
LOW
+
-
5
JK5601
6
JK5601
-
+
8
JK5601
7
JK5601
AUDIO DIGITAL
AMPLIFIER
C1BA00000497
IC5700
OUT1
BOOT1
OSC
OUT2
BOOT2
MODE
10
9
21
IN2-
1
14
15
2
IN1+
23
FRONT(RIGHT)
HIGH
FRONT(RIGHT)
LOW
+
-
1
JK5601
2
JK5601
-
+
4
JK5601
3
JK5601
SUBWOOFER
AUDIO DIGITAL
AMPLIFIER
C1BA00000497
IC5900
Q5906,Q5907
SPEAKER
PROTECTION
SWITCH
Q5902,Q5903,Q5905
MODE
SELECTION
CIRCUIT
Q5901,QR5900,QR5901
FREQUENCY
HOPPING CONTROL CIRCUIT
OUT1
BOOT1
OSC
OUT2
BOOT2
MODE
SUBWOOFER
10
9
21
IN2-
1
14
15
2
IN1+
23
-
+
2
JK5901
1
JK5901
TH5900
76
Содержание SA-AKX74LM-K
Страница 14: ...5 General Introduction 5 1 Media Information 14 ...
Страница 15: ...6 Location of Controls and Components 6 1 Remote Control Key Button Operation 15 ...
Страница 16: ...6 2 Main Unit Key Button Operation 16 ...
Страница 17: ...7 Installation Instructions 7 1 Speaker and A C Connection 17 ...
Страница 26: ...9 1 2 Main P C B Front Side Fig 2 Main P C B Front Side 26 ...
Страница 30: ...9 3 D Amp IC Operation Control 30 ...
Страница 35: ...11 2 Main Components and P C B Locations 35 ...
Страница 135: ...19 2 Electrical Replacement Part List 135 ...