CIRCUIT DIAGRAM - AMP BOARD
6-3
6-3
n
HZ DB
R
-S
U
B
30
0W
L-
S
U
B
30
0W
R
L-
C
H
R
R
-C
H
15
0W
15
0W
+
-
+
-
Noise
No se
Noise
Noise
Frequency Response
Noise
HZ
HZ
C7137
1UF/50V
R789
8K2
C7138
100N
C7140
100N
C7139
100P
R791
18K
C7141
10UF/50V
R795
10K
R792
NC
C7143
224
R796
12K
C7144
224
R797
6K8
C7145
153
R7152
56K
C7146
100N
R790
1K
-
2
3
1
U708-A
D 556
-
6
5
7
8 U708-B
R798
NC
C7142
224
R794
7K
R793
10K
C
71
73
10
2
C
71
71
10
2
C7163
22UF/100V
C
71
67
2
2
0
P
C
71
65
2
2
0
P
1
V
S
S
A
2
SGND
3
V
D
D
A
IN2-
5
IN2
6
M
O
D
E
7
O
S
C
8 IN1
9
IN1-
1
0
D
IA
G
1
11
OSCREF
1
2
D
IA
G
2
1
3
P
R
O
T
1
V
D
D
P
1
15
BOOT1
16
OUT1
1
7
V
S
S
P
1
1
8
S
T
A
B
1
1
9
NC
2
0
V
S
S
P
2
21
OUT2
22
BOOT2
2
3
V
D
D
P
2
2
V
S
S
D
U704
TDA895 TH
C
71
50
3
3
0
P
F
C7160
104
C
71
62
10
4
C7161
104P
C7159
15N
C7158
15N
R
71
05
1
0
R
R
71
06
1
0
R
C
71
64
2
2
0
P
C
71
66
2
2
0
P
C
71
70
1
0
0
N
R
71
09
2
2
R
C
71
72
1
0
0
N
R
71
07
2
2
R
L707
15UH
L708
15UH
C
71
56
10
4P
C
71
55
10
4
C
71
57
10
4
C
71
53
22
4
C
71
54
7
P
F
C
71
52
47
3
C
71
51
22
0N
C7148
7
R7101
5.6K
C
71
36
10
2
C
71
3
4
10
2
C7126
22UF/100V
C
71
30
2
2
0
P
C
71
2
8
2
2
0
P
1
V
S
S
A
2
SGND
3
V
D
D
A
IN2-
5
IN2
6
M
O
D
E
7
O
S
C
8 IN1
9
IN1-
1
0
D
IA
G
1
11
OSCREF
1
2
D
IA
G
2
1
3
P
R
O
T
1
V
D
D
P
1
15
BOOT1
16
OUT1
1
7
V
S
S
P
1
1
8
S
T
A
B
1
1
9
NC
2
0
V
S
S
P
2
21
OUT2
22
BOOT2
2
3
V
D
D
P
2
2
V
S
S
D
U703
TDA895 TH
C7123
104
C
71
2
5
10
4
C7124
104P
C7122
15N
C7121
15N
R
78
3
1
0
R
R
78
4
1
0
R
C
71
2
7
2
2
0
P
C
71
29
2
2
0
P
C
71
3
3
1
0
0
N
R
78
7
2
2
R
C
71
35
1
0
0
N
R
78
5
2
2
R
L705
15UH
L706
15UH
C
71
19
10
4P
C
71
18
10
4
C
71
20
10
4
C
71
16
22
4
C
71
17
7
P
F
C
71
15
47
3
C
71
14
22
0N
D
71
1
1
N
0
0
2
D
71
2
1
N
0
0
2
D
71
5
1
N
0
0
2
D
71
6
1
N
0
0
2
C7149
474
R7102
5.6K
D
71
3
1
N
0
0
2
D
71
4
1
N
0
0
2
R799
220
R7100
220
C
71
47
3
0
P
F
C7132
680N
C7131
680N
C7169
680N
C7168
680N
D
70
9
1
N
0
0
2
D
71
0
1
N
0
0
2
R
71
20
2
2
0
k
R
71
08
2
2
0
k
R
78
8
2
2
0
k
R
78
6
2
2
0
k
R
71
03
8
k
2
8 OHM
LT4
6TS:6TS
8 OHM
LT3
6TS:6TS
R7104
1K
C7100
1UF/50V
R767
8K2
C7101
100N
C7103
100N
C7102
100P
R768
18K
C7104
10UF/50V
R772
10K
R769
NC
C7106
224
R773
12K
C7107
224
R774
6K8
C7108
153
R775
56K
C7109
100N
R7153
1K
2
3
1
U707-A
D 556
-
6
5
7
8
U707-B
R776
NC
C7105
22
R771
7K
R770
10K
C7112
7
R780
5.6K
C7111
474
R779
5.6K
R777
220
R778
220
C7110
330PF
R
78
1
8
k
2
C
71
13
3
3
0
P
F
R782
1K
C7190
330PF
1
V
S
S
A
2
SGND
3
V
D
D
A
IN2-
5
IN2
6
M
O
D
E
7
O
S
C
8 IN1
9
IN1-
1
0
D
IA
G
1
11
OSCREF
1
2
D
IA
G
2
1
3
P
R
O
T
1
V
D
D
P
1
15
BOOT1
16
OUT1
1
7
V
S
S
P
1
1
8
S
T
A
B
1
1
9
NC
2
0
V
S
S
P
2
21
OUT2
22
BOOT2
2
3
V
D
D
P
2
2
V
S
S
D
U705
TDA895 TH
C
71
91
3
3
0
P
F
C7202
104
C
72
04
10
4
C7203
104P
C7201
15N
C7200
15N
R
71
45
1
0
R
R
71
46
1
0
R
C
72
06
2
2
0
P
C
72
09
2
2
0
P
C
72
23
1
0
0
N
R
71
49
2
2
R
C
72
25
1
0
0
N
R
71
47
2
2
R
L709
15UH
L710
15UH
OHM
C
71
98
10
4P
C
71
96
10
4
C
71
99
10
4
C
71
94
22
4
C
71
95
7
P
F
C
71
93
47
3
C
71
92
22
0N
C7186
70N
C7187
70N
R7139
5.6K
R7140
5.6K
R7142
5.6K
R7141
5.6K
C7189
70N
C7188
70N
C
72
07
2
2
0
P
C
72
20
2
2
0
P
C7205
22UF/100V
R7123
2 K
C7174
153
C7177
100N
C7178
10P
R7128
1K5
R7125
6K8
C7185
100P
R7144
39K
R7129
220
C7175
683
R7127
82K
R7126
K7
R7122
1K5
R7124
NC
R7131
2 K
C7179
153
C7182
100N
C7183
10P
R71 5
1K5
R7133
6K8
C7184
100P
R7143
39K
R7136
220
C7180
683
R7134
82K
R7132
K7
R7121
1K5
R7130
NC
C
72
24
10
2
D
71
7
1
N
0
0
2
D
71
8
1
N
0
0
2
LT5
6TS:6TS
OHM
C
72
26
10
2
D
71
9
1
N
0
0
2
D
72
0
1
N
0
0
2
LT6
6TS:6TS
R7137
220
R7138
220
C7222
680N
C7221
680N
-
2
3
1
U709-A
D 556
-
6
5
7
8
U709-B
R
71
50
2
2
0
k
R
71
48
2
2
0
k
C7181
NC
C7176
NC
1
2
5
SP02
1
2
5
SP03
C7231
104P
C
72
32
10
4P
C7233
104P
C
72
34
10
4P
C72 5
104P
C
72
36
10
4P
C
72
45
1
5
3
C
72
46
1
5
3
C
72
47
1
5
3
C
72
48
1
5
3
C
72
49
1
5
3
C
72
50
1
5
3
C
72
51
1
5
3
C
72
52
1
5
3
J704
J5M
J705
J5M
18
19
20
21
22
23
24
25
C
82
97
1
0
2
C
82
96
1
0
2
C
82
95
10
2
C
82
94
10
2
C
82
92
10
2
C
82
93
10
2
-12V
12V
V
S
S
P
4
V
D
D
P
4
V
S
S
P
4
V
D
D
P
4
V
S
S
P
4
V
D
D
P
4
V
D
D
P
4
V
S
S
P
4
V
S
S
A
4
V
D
D
A
4
V
S
S
A
4
M
O
D
E
4
V
S
S
P
3
V
D
D
P
3
V
S
S
P
3
V
D
D
P
3
V
S
S
P
3
V
D
D
P
3
V
D
D
P
3
V
S
S
P
3
V
S
S
A
3
V
D
D
A
3
V
S
S
A
3
M
O
D
E
3
LIN
-V
C
C
V
C
C
-V
C
C
V
C
C
GND
V
C
C
-V
C
C
GND
GND
-V
C
C
V
C
C
D
C
O
FF
S
E
T
D
C
O
FF
S
E
T
D
C
O
FF
S
E
T
D
C
O
FF
S
E
T
O
S
C
1
SPK4A
SPK4B
SPK3A
SPK3B
O
S
C
SUB-ON/OFF-CTL
RIN
-12V
12V
GND
VSSA4
VSSA3
SUB-ON/OFF-CTL
V
S
S
P
5
V
D
D
P
5
V
D
D
P
5
V
S
S
P
5
V
S
S
A
5
V
D
D
A
5
V
S
S
A
5
V
D
D
P
5
V
S
S
P
5
V
D
D
P
5
V
S
S
P
5
O
S
C
M
O
D
E
5
-12V
12V
RIN
LIN
V
C
C
-V
C
C
-V
C
C
V
C
C
SPK5B
SPK5A
SPK6B
SPK6A
GND
GND
GND
GND
GND
GND
D
C
O
FF
S
E
T
D
C
O
FF
S
E
T
VSSA5
SPK4B
SPK4A
SPK3B
SPK3A
SPK6B
SPK6A
SPK5B
SPK5A
Summary of Contents for FWM9000
Page 21: ...WIRING DIAGRAM 4 1 4 1 ...
Page 24: ...CIRCUIT DIAGRAM MAIN BOARD 6 1 6 1 ...
Page 27: ...PCB LAYOUT MAIN BOARD TOP SIDE 6 4 6 4 ...
Page 28: ...PCB LAYOUT MAIN BOARD BOTTOM SIDE 6 5 6 5 ...
Page 29: ...PCB LAYOUT AMP BOARD TOP SIDE 6 6 6 6 ...
Page 30: ...PCB LAYOUT AMP BOARD BOTTOM SIDE 6 7 6 7 ...
Page 31: ...CIRCUIT DIAGRAM DISPLAY BOARD 7 1 7 1 ...
Page 32: ...PCB LAYOUT DISPLAY KEY BOARD TOP SIDE 7 2 7 2 ...
Page 33: ...PCB LAYOUT DISPLAY KEY BOARD BOTTOM SIDE 7 3 7 3 ...
Page 34: ...CIRCUIT DIAGRAM TUNER BOARD 8 1 8 1 ...
Page 35: ...PCB LAYOUT TUNER BOARD 8 2 8 2 ...
Page 36: ...CIRCUIT DIAGRAM MCU BOARD 9 1 9 1 ...
Page 38: ...PCB LAYOUT MCU BOARD 9 3 9 3 ...
Page 39: ...PCB LAYOUT CD BOARD TOP SIDE 9 4 9 4 ...
Page 40: ...PCB LAYOUT CD BOARD BOTTOM SIDE 9 5 9 5 ...
Page 41: ...10 1 10 1 EXPLODED VIEW ...