40
SA-MAX9000GN/PU AUDIO (
2
/
2
) BLOCK DIAGRAM
2
1
4
6
3
5
TO AUDIO
BLOCK (1/
2
)
-
+
3
JK4
2
01
4
JK4
2
01
-
+
1
JK4
2
01
2
JK4
2
01
-
+
7
JK4
2
01
8
JK4
2
01
-
+
5
JK4
2
01
6
JK4
2
01
-
+
11
JK4
2
01
1
2
JK4
2
01
-
+
9
JK4
2
01
10
JK4
2
01
LEFT LOW
RIGHT LOW
RIGHT MID
LEFT MID
RIGHT HIGH
LEFT HIGH
SPEAKERS
MAIN P.C.B.
3
1
2
5
6
AMPLIFIER
Q450
2
2
1
L04
2
8
H04
2
7
VS4
3
4
AMPLIFIER
Q4501
3
1
2
5
6
AMPLIFIER
Q4503
22
L03
2
5
H03
2
6
VS3
3
4
AMPLIFIER
Q4504
3
1
2
5
6
AMPLIFIER
Q4507
16
L0
2
9
H0
2
10
VS
2
3
4
AMPLIFIER
Q4508
3
1
2
5
6
AMPLIFIER
Q4505
15
L01
1
2
H01
11
VS1
3
4
AMPLIFIER
Q4506
38 IN3
46 IN1
40 IN4
44 IN
2
3
1
2
5
6
AMPLIFIER
Q4
2
0
2
2
1
L04
2
8
H04
2
7
VS4
3
4
AMPLIFIER
Q4
2
01
3
1
2
5
6
AMPLIFIER
Q4
2
03
22
L03
2
5
H03
2
6
VS3
3
4
AMPLIFIER
Q4
2
04
3
1
2
5
6
AMPLIFIER
Q4
2
07
16
L0
2
9
H0
2
10
VS
2
3
4
AMPLIFIER
Q4
2
08
3
1
2
5
6
AMPLIFIER
Q4
2
05
15
L01
1
2
H01
11
VS1
3
4
AMPLIFIER
Q4
2
06
38 IN3
40 IN4
44 IN
2
46 IN1
TO SYSTEM CONTROL
Q4509
DC DETECT
DC DET
DC DET
Q4
2
09
DC DETECT
1 CTRL
4 VD
5 OS
TEMPERATURE
SENSOR
IC450
2
1 CTRL
4 VD
5 OS
TEMPERATURE
SENSOR
IC4
2
03
QR4501,QR450
2
DC DETECT
CIRCUIT
+3.3V
-5V
1
0
2
4
R
Q
3
0
2
4
R
Q
H
C
T
I
W
S
H
C
T
I
W
S
D4509
D4
2
09
DAMP_MOD_DA
DAMP_MOD_DA
48 CSD
48 CSD
DAMP_CLK
DAMP_CLKP
AUDIO
AMPLIFIER DRIVER
IC4501
AUDIO
AMPLIFIER DRIVER
IC4
2
0
2
39 COMP4
47 COMP1
39 COMP4
47 COMP1
45 COMP
2
37 COMP3
45 COMP
2
37 COMP3
FROM SYSTEM CONTROL
: CD SIGNAL LINE
: TUNER/AUX/MIC SIGNAL LINE
: OUTPUT SIGNAL LINE
: FM SIGNAL LINE
: AM SIGNAL LINE
Summary of Contents for SA-MAX9000GN
Page 11: ...11 5 Location of Controls and Components 5 1 Remote Control Key Button Operation ...
Page 12: ...12 5 2 Main Unit Key Button Operation ...
Page 21: ...21 7 8 Check Point 7 8 1 SMPS P C B 7 8 2 Main P C B 1 1 1 4 2 3 3 5 6 7 8 9 ...
Page 24: ...24 8 3 Main Components and P C B Locations ...
Page 34: ...34 ...
Page 44: ...44 ...
Page 46: ...46 ...