Kenwood KDC-8024 Service Manual page 26

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AE
KDC-8024
Pixel/2 Colors
Dot Matrix
29
GB
G1
G2
G3
G4
G5
G6
G7
T GREENISH BLUE-N2(B7)
: YELLOWISH ORANGE (U2)
5V
0V
5V
0V
31
BLUE LED
CP15 1K
32
32
RED LED
33
33
GREEN LED
34
CP3
R20
1K
34
RESET
35
XT1
0V
36
C10
XT2
100K
1
37
REGC
5.0V
X1
38
X2
39
X1
20.000MHz
0V
40
VSS
5.0V
41
VDD
42
NC
43
NC
44
NC
45
NC
46
NC
47
ON
NC
48
OFF
48
FL 3.3V
49
49
FL+B
50
NC
SWITCH UNIT (X16-2080-10)
J1
N.C
1
PAN-DET
2
N.C
3
5V
TP4
0V
N.C
4
SDA
5
CP1
IC1
100
N.C
6
5
N.C
7
SDA
4
6
GND
SCL
8
SCL
3
A2
N.C
9
2
7
A1
TP3
N.C
10
WP
1
5.0V
8
A0
VDD
11
VCC
N.C
12
TP2
0V
N.C
13
EEP ROM
GND
14
N.C
15
TP1
IC1
:
BR24C01AFV-W
26
X16-2120-10 (2/2)
AF
G8
G9
G10
G11
G12
G13
G14
G15
G16
: GREEN (G)
CP4
CP5
1K
100
5V
5V
0V
0V
5V
0V
5V
RST
0V
IC5
PANEL
u-COM
5V
0V
5V
0V
C12
0.01
GND LINE
B LINE
IC1
: TAR5S33
IC2
:
TC74HC4050AFT
IC3
:
RS-171
IC4
:
BA3830F
IC5
:
703032BGFA01
Q1
:
2SA1163
Q2
:
2SC2713
Q3
:
DTA114EUA or
UN5111
Q4,5
:
2SC4081
D1-11
:
DA204U
D13
:
FTZ6.8E
D14
:
MA3062WA
D17
: B30-1564-05
AG
G17
G18
G19
G20
G21
G22
G23
G24
G25
CP7
CP6
100
1K
5V
0V
100
NC
5V
99
0V
NC
TP38
5V
98
0V
5V
NC
TP39
97
0V
NC
TP40
96
NC
5V
95
0V
MC REQ
94
NC
93
SRC KEY
5V
0V
92
OPEN KEY
5V
91
0V
SC CON
90
NC
5V
89
0V
SC REQ
R26 1K
88
KR1
87
KR2
86
KR3
85
KR4
5V
84
0V
KR5
5V
0V
ON
5V
OFF
83
0V
WAVE IN
83
82
F06
82
81
F05
81
C15
0.01
AH
DTA123JK
DTC143TUA
UN5111
UN5213
UN5216
2SA1163
2SA1362
2SA1576A
2SC2713
2SB1188
G26
G27
G28
G29
GC
2SC4081
DTA114EUA
DTA124EUA
DTC124EUA
DTC144EUA
CP8
1K
95
91
89
NJM4565M-TE2
92
R25 22K
88
CP9
1K
87
86
85
84
CP14
22K
DAN202U
DAP202U
DA204K
DA204U
DTA114YUA
KDC-8024 (2/3)
X16-
CN1
3/3
B
AI
1
2
3
4
5
6
7

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