Kenwood KDC-3025 Service Manual page 21

Cd receiver
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Z
1
2
SWITCH UNIT (X16-2500-xx)
3
J1
ESD-GND
1
TP1
TP13
FLIP DET
2
S31
TP3
RESET
3
TP2
RESET
VOL A
4
4
TP5
D-GND+
5
ILL GND
TP4
VOL B
6
6
to
NC
7
TP6
X89
ILL+B
8
J1
NC
9
1/2
TP8
4
TP11
DI
10
A
REMO
11
CP2
470
TP10
CL
12
TP16
PANEL 5V
13
CE
14
TP12
FRIP DET
15
GND
DO
16
5
TP14
(X16-2500-xx)
UNIT
MODEL NAME
No.
KDC-325
0-11
B30-1566-05
6
KDC-3025
KDC-5026/G
0-21
B30-1565-05 B38-1135-05
KRC-669/G
7
AA
R25
D13
D12
D11
330
R24
D10
D9
D8
330
R23
D7
D6
D5
330
R22
D4
D3
D2
330
C8
R21
0.01
560
D1
R31
D32
D31
270
C13
C12
0.01
0.01
R11 1K
Q4
IC2
5V
0V
1
5
0V
64
GND 1
VO
2
63
GND 2
5.0V
R10
4
3
62
VCC
GND 3
100
61
REMOTE
CONTROL IC
REMO.
CONTROL
SW
S1
CP1
10K
6
4
VOL
UP/DOWN
IC1 : NJU6535
D3-13
ED1
IC2 : PNA4S22M
B38-1141-05
Q1 : DTA114EE
Q4 :
DTC144EE
AB
TP18
KI0
TP19
5
TP20
KI1
TP21
4
TP22
KI2
TP23
6
TP24
KI3
TP25
DISP
TP26
KI4
TP27
AUTO/
TI
CP4
1K
CP3
1K
49
KS5
50
KI0
51
KI1
52
Q1
KI2
53
10K
KI3
R16
10K
1K
54
KI4
5.0V
R8
55
VDD
56
4.7
TP35
V0
57
V1
58
V2
0V
59
VSS
60
R7 1K
OSC
61
61
SO
62
62
CE
63
63
SCL
64
64
SI
D1
: B30-1564-05
D2
: B30-1566-05
D3-13
:
D31,32
:
B30-1571-05
AC
KDC-3025/325/5026/G
2
1
3
EQ
AM
FM
SRC
32
SEG32
S32
31
SEG31
S31
30
SEG30
S30
29
SEG29
S29
28
SEG28
S28
27
SEG27
S27
26
SEG26
S26
IC1
25
SEG25
S25
24
LCD DRIVER
SEG24
S24
23
SEG23
S23
22
SEG22
S22
21
SEG21
S21
20
SEG20
S20
19
SEG19
S19
18
SEG18
S18
17
SEG17
S17
GND LINE
B LINE
X16-2500-xx (1/2)
AD
ED1(SEGMENT)
ED1(COMMON)
21

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