77
17 Printed Circuit Board
17.1. MAIN P.C.B. (Side A)
1
2
3
4
5
6
7
8
9
A
B
C
D
E
F
G
H
10
11
1
2
13
M
A
IN P.C.B. (RFKB4
67
4C
A
)
A
(
S
IDE
A
)
MW-
2
0EB/EG
M
A
IN P.C.B.
NOTE: " * " REF I
S
FOR INDIC
A
TION ONL
Y
PbF
TO
S
PE
A
KER
TO
S
PE
A
KER
RL1000*
RL10
2
*
RL1008*
RL100
6
*
RL100
7
*
RL1005*
RL1004*
RL101*
RL105*
RL103*
RL104*
R19
2
4
R1903
R190
2
R1
7
1
2
R1
7
11
R1
7
10
R1
7
09
R1
7
08
R1
7
0
7
R15
67
R150
6
R1394
R1393
R13
67
R13
6
5
R13
6
4
R13
6
3
R13
62
R13
6
1
R13
6
0
R1359
R1358
R135
7
R135
6
R1355
R1354
R1353
R135
2
R1348
R1345
R1343
R134
2
R1341
R1340
R1339
R1338
R133
7
R133
6
R1335
R1334
R1333
R133
2
R1331
R1330
R13
2
8
R13
27
R1083
R108
2
R10
7
8
R10
77
R10
72
R10
7
1
R10
67
R10
66
R10
6
5
R10
6
4
R10
6
3
R10
62
R10
6
1
R10
6
0
R1059
R1058
R105
7
R1055
R1050
R1048
R104
7
R1044
R104
2
R103
7
R103
6
R1033
R103
2
R1031
R10
2
8
R10
27
R10
26
R10
2
5
R10
2
3
R10
2
0
R1018
R1009
R100
7
R1005
R1004
R1003
R100
2
R
2
3
6
R
2
34
R
2
33
R
2
3
2
R
2
31
R
2
30
R
22
9
R
222
R
22
1
R
2
1
6
R
2
15
R
2
14
R
2
13
R
2
1
2
R
2
11
R
2
10
R
2
09
R
2
08
R
2
0
7
R
2
0
6
R
2
05
R
2
03
R
2
00
R19
2
R189
R1
7
9
R1
7
5
R1
7
4
R1
7
3
R1
72
R1
6
9
R1
6
8
R1
67
R1
66
R1
6
5
R153
R15
2
R151
R144
R143
R14
2
R141
R139
R13
7
R13
6
R135
R134
R1
2
4
R1
2
3
R1
22
R1
2
1
R1
18
R1
1
7
R1
1
6
R1
15
R
X
1508
R
X
150
6
R
X
1503
R
X
10
22
R
X
10
2
1
R
X
10
2
0 R
X
1019
R
X
1018 R
X
101
7
R
X
101
6
R
X
1015
R
X
1014 R
X
1013
R
X
1003
R
X
100
2
R
X
1000
Q
R10
2
LB190
2
LB10
2
0
IC1
7
00
IC130
6
IC1008
IC100
7
IC1003
IC11
2
IC109
IC105
IC103
IC101
C190
6
C1
7
0
2
C15
76
C15
7
5
C15
7
4
C15
7
3
C15
72
C15
7
1
C15
7
0
C15
6
9
C15
6
8
C15
67
C15
66
C15
6
5
C15
6
4
C15
6
3
C15
62
C15
6
1
C15
6
0
C1559
C1558
C155
7
C155
6
C1555
C1554
C1553
C155
2
C1381
C1380
C13
7
9
C13
7
8
C13
77
C13
76
C13
7
4
C13
7
3
C13
72
C1343
C134
2
C1340
C1339
C1338
C133
7
C133
6
C1335
C1334
C1333
C133
2
C1331
C1330
C13
2
9
C13
2
8
C13
27
C13
26
C13
2
4
C1085
C1081
C10
7
9
C10
7
8
C10
77
C10
76
C10
7
5
C10
7
4
C10
7
3
C10
72
C10
7
1
C10
6
5
C10
62
C10
6
1
C1053
C105
2
C103
6
C1035
C1033
C103
2
C1031
C10
2
0
C1019
C190
C189
C188
C185
C184
C183
C1
7
8
C1
77
C1
72
C1
7
1
C1
7
0
C1
6
9
C1
66
C1
6
4
C1
6
1
C1
6
0
C159
C158
C15
7
C15
6
C155
C154
C141
C140
C139
C134
C133
C13
2
C131
C1
2
9
C1
2
8
C1
27
C1
26
C1
2
4
C1
2
3
C118
C1
1
7
C1
1
6
C1
14
C108
C10
7
C10
6
CN1003
CN100
2
CN10
2
CN101
R10
2
1
LB108
LB1
19
L10
7
L10
6
L105
L104
D1
1
6
D10
6
D105
D104
D103
D10
2
Q
R10
7
LB101
6
LB1015
LB1014
LB1013
LB101
2
LB101
1
LB1010
LB1009
LB1008
LB100
6
LB1005
LB1003
LB100
2
LB1001
R
X
150
7
R
X
1505
R
X
1504
LB1500
R
X
150
2
LB1
22
Q
R100
2
LB10
2
5
IC110
X
1004
LB10
22
LB10
2
3
IC1004
LB10
7
Q
10
7
R
X
1011
R
X
10
2
3
R
X
1009
R
X
10
2
5
R
X
10
2
4
R
X
1004
Q
1000
IC1000
34
6
4
AA
34
6
4
AA
R1043
R10
7
5
R10
7
4
CN130
2
(TO LCD MODULE)
CN1301
(TO LCD MODULE)
B
C
E
C
E
B
C
E
B
D
S
G
C
E
B
1
2
2
4
19
18
13
1
2
7
6
1
1
4
5
8
1
6
9
8
1
1
6
9
8
1
5
4
1
2
3
18
15
10
5
1
15
10
5
1
2
0
2
5
34
30
15
10
5
1
2
0
2
5
34
30
1
2
3
2
2
5
2
4
1
7
1
6
9
8
1
1
5
10
15
2
4
2
5
35
40
48
2
0
30
45
8
5
4
1
1
2
1
10
11
2
0
4
3
2
1
1
4
5
8
66
6
5
6
4
6
3
62
6
1
6
0
59
58
5
7
5
6
55
54
5
2
51
49
48
4
7
4
6
45
44
4
2
41
40
39
38
3
7
3
6
35
34
33
3
2
31
30
2
9
2
8
27
26
2
4
2
3
22
2
1
2
0
19
18
1
6
15
13
1
2
11
10
9
8
7
6
5
4
3
2
1
1
6
9
1
6
8
1
67
1
66
1
6
5
1
6
4
1
6
3
1
62
1
6
1
1
6
0
159
158
15
7
15
6
155
154
153
15
2
151
150
149
148
14
7
14
6
145
144
143
14
2
141
140
139
138
13
7
13
6
135
134
133
13
2
131
130
1
2
9
1
2
8
1
27
1
26
1
2
5
1
2
4
1
2
3
1
22
1
2
1
1
2
0
119
118
11
7
11
6
115
114
113
11
2
111
110
109
108
10
7
10
6
105
104
103
10
2
101
100
99
98
9
7
9
6
95
94
93
9
2
91
90
89
88
8
7
8
6
85
84
83
8
2
81
80
7
9
7
8
77
76
7
5
7
4
7
3
72
7
1
7
0
6
9
6
8
67
66
6
5
6
4
6
3
62
6
1
6
0
59
58
5
7
5
6
55
54
53
5
2
51
50
49
48
4
7
4
6
45
44
43
4
2
41
40
39
38
3
7
3
6
35
34
33
3
2
31
30
2
9
2
8
27
26
2
5
2
4
2
3
22
2
1
2
0
19
18
1
7
1
6
15
14
13
1
2
11
10
9
8
7
6
5
4
3
2
1
Y2
1
Y2
0
Y
19
Y
18
Y
1
7
Y
1
6
Y
15
Y
14
Y
13
Y
1
2
Y
11
Y
10
Y
9
Y
8
Y7
Y6
Y
5
Y
4
Y
3
Y2
Y
1
W
2
1
W
2
0
W19
W18
W1
7
W1
6
W15
W14
W13
W1
2
W11
W10
W9
W8
W
7
W
6
W5
W4
W3
W
2
W1
V2
1
V2
0
V
19
V
18
V
1
7
V
1
6
V
15
V
14
V
13
V
1
2
V
11
V
10
V
9
V
8
V7
V6
V
5
V
4
V
3
V2
V
1
U
2
1
U
2
0
U19
U18
U4
U3
U
2
U1
T
2
1
T
2
0
T19
T18
T4
T3
T
2
T1
R
2
1
R
2
0
R19
R18
R14
R13
R1
2
R11
R10
R9
R8
R4
R3
R
2
R1
P
2
1
P
2
0
P19
P18
P15
P14
P13
P1
2
P11
P10
P9
P8
P
7
P4
P3
P
2
P1
N
2
1
N
2
0
N19
N18
N15
N14
N8
N
7
N4
N3
N
2
N1
M
2
1
M
2
0
M19
M18
M15
M14
M8
M
7
M4
M3
M
2
M1
L
2
1
L
2
0
L19
L18
L15
L14
L8
L
7
L4
L3
L
2
L1
K
2
1
K
2
0
K19
K18
K15
K14
K8
K
7
K4
K3
K
2
K1
J2
1
J2
0
J
19
J
18
J
15
J
14
J
8
J7
J
4
J
3
J2
J
1
H
2
1
H
2
0
H19
H18
H15
H14
H13
H1
2
H11
H10
H9
H8
H
7
H4
H3
H
2
H1
G
2
1
G
2
0
G19
G18
G14
G13
G1
2
G11
G10
G9
G8
G4
G3
G
2
G1
F
2
1
F
2
0
F19
F18
F4
F3
F
2
F1
E
2
1
E
2
0
E19
E18
E5
E4
E3
E
2
E1
D
2
1
D
2
0
D19
D18
D1
7
D1
6
D15
D14
D13
D1
2
D11
D10
D9
D8
D
7
D
6
D5
D4
D3
D
2
D1
C
2
1
C
2
0
C19
C18
C1
7
C1
6
C15
C14
C13
C1
2
C11
C10
C9
C8
C
7
C
6
C5
C4
C3
C
2
C1
B
2
1
B
2
0
B19
B18
B1
7
B1
6
B15
B14
B13
B1
2
B11
B10
B9
B8
B
7
B
6
B5
B4
B3
B
2
B1
A2
1
A2
0
A
19
A
18
A
1
7
A
1
6
A
15
A
14
A
13
A
1
2
A
11
A
10
A
9
A
8
A7
A6
A
5
A
4
A
3
A2
A
1
AA2
1
AA2
0
AA
19
AA
18
AA
1
7
AA
1
6
AA
15
AA
14
AA
13
AA
1
2
AA
11
AA
10
AA
9
AA
8
AA7
AA6
AA
5
AA
4
AA
3
AA2
AA
1
5
15
5
15
5
15
10
10
5
10
15
2
0
5
10
15
2
0
30
Summary of Contents for MW-20EB
Page 13: ...13 5 Location of Controls and Components 5 1 Main Unit Key Button Operations ...
Page 14: ...14 5 2 Remote Control Key Button Operations ...
Page 16: ...16 6 2 About the internal memory CDs and SDs ...
Page 17: ...17 6 3 Preparation for power source ...
Page 18: ...18 6 4 Connecting Recharging an iPod iPhone ...
Page 19: ...19 6 5 Connection to PC ...
Page 31: ...31 8 2 Types of Screws 8 3 Main Parts Location Diagram ...
Page 62: ...62 ...
Page 82: ...82 ...