Pc Board - Kenwood DV-203 Service Manual

F G

PC BOARD

(Component side view)
Q Q
3 7 6 3 1 5 1 5 0
X14 C/4
1
CN4
5 1
D11
W2
DISPLAY UNIT
C28
W5
X14-4820-00 A/4 (J70-1236-11)
C29
IC2 R51
R53 R54 R52
8 1
L1
R57
5 4
R58
C35
L2
C34
C32 C33
W10 W9
R50
R49
2
2
1
W12
WHT
W13
J1
VR1
PHONES
3
PHONES LEVEL
X14-4830-20 A/2 (J70-1237-11)
T E
L 1 3 9 4 2 2 9 6 5 1 3
4
2
1
WHT
5
X14 B/2
C109
E
B
W1 R111
6
N2
R123
W19
w w w
7
MIC1
VOLUME
29
H I
ED1
W7
69
W8
W6
R37
C1
X14 B/4
R23
S14 UP
R20
R22
N3
R24
S15 S13 ENTER S11
LEFT RIGHT
R21
2 4
1 5
S12 DOWN
W31 W32 W33
69
C26
33
32
C25
C24
C23
17 48
IC1
16 49
1 64
C115
C116
R117 R121
C114 E
R113
W20
R130
R114
R118
B R120
IC101
IC102 W21
C117
5 8 5 8
WH101
4 1 4 1
E
8 1
R110 W10
R107
W16
B W15
C106
R109
W7
R102
W12
C105
E
B
W2 W6
x a o
. i
MIC1 KEY MIC2 MIC2
CONTROL VOLUME
J K
1
C26
32 33 C14 C12
C25
C24 C18 C16
C22 C20
C13 C11
C23 C15
C17
48
17 C21 C19
IC1
49 W16
16
R28
1 64
X14 D/4
WH2
2 4
WHT
1 5
CN3
N3
Q Q
3 7
W35 W38
D1
1
VSS
C12
C18 C16
C20
C22
1 21
C15
2 20
C19 C17
D2
C21 96
C14
C11 CN1
R37
C13 W23
C2
R56
W29 D3
C9 C7 C50
R1 C8
R50
EB
DTS/MPE
A1
R39
R41
R38
R54
W30
R18
R19
W45 W46
S13 S12
KARAOKE
u 1 6 3
y
30
L M
2 4
8 9 9
D2
VSS
D3
96kHz
D6
C6
R34
DTS/
MPEG
R27
R25
R26
C5
D5
Tray Open/Close
S5 R14
WHT
W21
W22
W20 R8
S6
N3
E100
Panel Up/Down R12
R30 R15
S9
S10 S8
OSD RETURN DVD MENU
6 3 1 5 1 5 0 8 9
R34
E R14
R9
B
S1
kH
S3
E B
D9
R3 R13
R36
R35
R55 W40
S9
R32
C4
W41
REPEAT
R33
R11
R16
D8
S7
R17
R8
N2
W47
S5
S10
S11
m
c o
.
Refer to the schematic diagram for the value of resistors and capacitors.
N O
2
8 9 9
R38
R59
R60 CN1
1 21
2
20
R13
PLAY
S1
R7
STOP
S2
R10 R9 R11
S4
S3
S7
PAUSE
2 4 9 8 2 9 9
R7
S2
R12
S8
R10
S6
S4