Download Print this page

Pc Board - Kenwood DV-4050-B Service Manual

Advertisement

A
B
PC BOARD(Component side view)
1
2
X13-7770-10 (J70-1426-12)
LD
L1
L2
LDON
+2
L3
L4
TE4
+5
L5
L6
TE2
FE1
L7
L8
FE2
TE3
L9
L10
+5
TE1
1
L11
L12
SRF
Vref
L13
L14
T-
+5
L15
L16
T+
F-
L17
L18
F+
3
21
21
1
4
X14 C/3
E4
X14 B/3
WH2
2
4
1
5
5
W26
E
X14-7170-10 A/3 (J70-1427-11)
B
D11
VIRTUAL
B
Q1
6
E1
5
4
2
1
WH1
7
Refer to the schematic diagram for the value of resistors and capacitors.
C
D
X25-6380-10 (J70-1428-11)
CN1
25
1
24
2
W1
CN3
1
2
14
1
13
C134
W3
6
W5
W39
B
W42
E
Q100
D10
C34
W193
VR1
(Y)
E
B
2
1
3
E
B
D16
SHOWER
54 51
50
38
R56
A1
C17
C19
C21 C23
C25
C27
C15
O
C16 C18 C20
C22
C24 C26
G
C12
I
E
R57
R96
W6
IC3
E3
2
1
3
WH2
E
F
IC6
D9
R173
R156
W110
O I G
W60
B
E
D12
Q118
IC5
VR3
1
C136
E
E
E
E
E
B
4
(Cb)
B
B
B
B
W17
E
W15
W24
B
CN5
R91
22
2
W59
R22
21
1
W68
W55
E
W23
W56
B
W28
R2
R41
E
W64
B
W52
E
W30
W51
B
W29
B
E
B
E
B
E
W38
E
B
W91
B
E
B
E
B
B
E
B
E
E
W31
W73
E
B
W67
B
B
E
W50
E
Q20
B
W196
1
14
E
B
R39
B
W84
E
E
C129
R151
C151
7
8
R153
L10
W45
C150
J3
D13
A1
D14
3
1
COAXIAL
OPTICAL
DIGITAL OUTPUT
21
5
3
1
C28
ED1
W65
W100
R50
R53
75
76
R51
W63
R49
R52
R54
51
100
IC1
50
1
R71
C37
C34
O
W69
G
R5
25
W16
26
I
R4
C36
W70
R41
S4
R72
X1
W67
C35
8MHz
W68
R11
W21
7
G
H
C200
D201
D17
C201
R200
C202
B
E
R201
R202
Q200
W77
W78
W79
VR4
(Cr)
C101
C102
W126
CN2
C120
R102
R101
14
2
R105
R103
C119
R106
R104
13
1
IC1
C104
C103
W127
5
4
W92
C107
C105
R108
B
R107
8
1
R110
W86
R109
E
W132
VR2
B
C106
C108
W135
W128
R64
E
(C)
W96
C27
W97
C44
W129
O
E
B
I
G
B
E
B
E
B
W101
R19
R77
E
E
B
C26
C22
R79
W90
E
O
B
B
G
C45
B
I
E
E
R18
B
B
C21
W105
E
W106
E
C39
W100
E
B
R89
R81
W102
E
B
W113
R55
W103
W108
W93
R36
R56
J4
J6
J5
S VIDEO OUTPUT
Y
Cb
Cr
VIDEO
OUTPUT
COMPONENT
VIDEO OUTPUT
CN1
R81
R82
R83
R84
D6
25
10
18
D7
24
IC2
W36
9
1
W37
L4
W50
R88
D5
D2
D3
D4
D1
R89
W51
R93
R95
D8
R87
W78
W79
W24
D9
D10
W25
S7
S5
S6
S8
R13
R14
R15
R12
DISC2
DISC3
DISC4
DISC5
DISC1
W59
I
J
E
WH1
E1
B
1
8
WH2
1
B
E
W143
C117
12
C118
C113
IC2
R117
5
4
C114
R118
8
1
C121
W148
R113
W171
W144
W145
E2
C15
R92
IC4
C132
W182
1
14
W183
R120
R121
R123
W192
W199
W188
E
E
E
E
W172
7
8
B
B
B
W189
B
W149
W180
W187
C125
C124
W140
C140
R126
R127
R125
R131
R128
R133
Q105
R130
R129
R132
B
E
Q107
R136
R135
R138
Q106
E
B
E
B
Q108
R139
R137
R134
B
E
Q110
Q109
E
B
E
B
W165
W201
W169
J1
J2
1
2
SUB
WOOFER
LINE OUTPUT
1
2
R75
R76
W49
C6
C13
W44
C9
C8
W41
S3
R21
R23
W42
C7
W46
W43
S11
W45
S2
W47
R16
R17
S1
R18
R19
R20
S9
S10
8

Hide quick links:

Advertisement

loading

This manual is also suitable for:

Dvf-r6030-b