Panasonic SA-MAX9000 Series Service Manual - Page 10

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Panasonic SA-MAX9000 Series Service Manual
: TUNER/AUX/MIC SIGNAL LINE
: OUTPUT SIGNAL LINE
: CD SIGNAL LINE
2
1
DAMP_CLKP
DAMP_CLK
FROM SYSTEM CONTROL
Q
R
4
2
0
3
Q
R
4
2
DAMP_MOD_DA
DAMP_MOD_DA
S
W
T I
C
H
+3.3V
TO AUDIO
BLOCK (1/2)
4
6
3
5
: AM SIGNAL LINE
: FM SIGNAL LINE
38 IN3
L01
15
46 IN1
40 IN4
VS1
11
44 IN2
H01
12
L04
21
VS4
27
H04
28
L03
22
0
1
VS3
26
S
W
T I
C
H
-5V
H03
25
D4509
48 CSD
L02
16
39 COMP4
47 COMP1
45 COMP2
VS2
10
37 COMP3
H02
9
IC4501
AUDIO
AMPLIFIER DRIVER
IC4202
AUDIO
AMPLIFIER DRIVER
L01
15
VS1
11
39 COMP4
47 COMP1
H01
12
45 COMP2
37 COMP3
L02
16
D4209
48 CSD
VS2
10
H02
9
L04
21
38 IN3
VS4
27
40 IN4
H04
28
44 IN2
46 IN1
L03
22
VS3
26
H03
25
MAIN P.C.B.
Q4505
AMPLIFIER
3
1
2
5
6
Q4506
AMPLIFIER
3
4
Q4502
AMPLIFIER
Q4509
3
1
2
DC DETECT
5
6
Q4501
AMPLIFIER
3
4
Q4503
AMPLIFIER
3
1
2
5
6
Q4504
AMPLIFIER
QR4501,QR4502
3
4
Q4507
AMPLIFIER
3
1
2
5
6
Q4508
AMPLIFIER
Q4209
3
4
DC DETECT
Q4205
AMPLIFIER
3
1
2
5
6
Q4206
AMPLIFIER
3
4
Q4207
AMPLIFIER
3
1
2
5
6
Q4208
AMPLIFIER
3
4
Q4202
AMPLIFIER
3
1
2
5
6
Q4201
AMPLIFIER
3
4
Q4203
AMPLIFIER
3
1
2
5
6
Q4204
AMPLIFIER
3
4
10
SPEAKERS
JK4201
+
3
LEFT LOW
JK4201
-
4
DC DET
DC DET
TO SYSTEM CONTROL
JK4201
+
1
RIGHT LOW
JK4201
-
2
IC4502
TEMPERATURE
SENSOR
DC DETECT
1 CTRL
CIRCUIT
4 VD
5 OS
IC4203
TEMPERATURE
SENSOR
1 CTRL
4 VD
5 OS
JK4201
+
7
RIGHT HIGH
JK4201
-
8
JK4201
+
5
RIGHT MID
JK4201
-
6
JK4201
+
11
LEFT HIGH
JK4201
-
12
JK4201
+
9
LEFT MID
JK4201
-
10
SA-MAX9000GM/GS AUDIO (2/2) BLOCK DIAGRAM