KDC-8024
21
J
I
H
G
F
X25-9642-72 (2/5)
0V
5.0V
0V
5V
0V
5V
0V
0V
5V
0V
5V
0V
5V
0V
5V
5V
0V
5V
0V
0V
5V
0V
5V
0V
5V
0V
0V
5V
0V
5V
0V
5V
0V
5V
3.3V
0V
5.0V
0V
5V
0V
5V
5V
0V
0V or 5.0V
5V
0V
0V
5V
0V
5V
0V
5V
5V
0V
0V
5.0V
0V
5V
0V or 2.5V or 5.0V
0V
5V
5V
0V
5V
0V
0V
5.0V
0V
5V
0V
5V
5.0V
0V
5V
0V
5.0V
0V
5V
0V
0V
5V
0V
5V
5V
0V
D20
D21
Q27
Q29
D18
D19
Q31
Q30
ACC
DET
BU DET
MUTE
DRIVER
r ROM
ORRECTION
D7
A2
D101
Q26
D17
Q25
D16
D6
D
∗
E
MALL
ET SW
AMP
EX AMP
BUFFER
CONTROL
SYSTEM u-COM
RESET IC
(X25-964X-XX)
LOGIC IC for MUTING
47K
47K
47K
2.2K
22K
22K
22K
22K
C17
IC8
∗
IC1
IC9
R44
18K
R38
8.2K
R41
22K
R37
10K
1000P
C46
R36
10K
C45
0.01
R43
47K
R42
3.3K
1/2W
2
Q30,31
21
22
30
31
24
0.01
C44
100K
R45
VCC
WC
SCL
SDA
0
1
SS
2
6
8
7
5
SDA
SCL
TP126
TP125
∗
R185 10K
C23
33u63
C21 2.2
3
4
TP64
V03-2
V03-1
VO
1
GND
C18 100u16
C17 0.01
VIN
CT
4
6
5
3
2
1
L3
22uH
C16 100u16
C15 0.01
∗
R109
10K
OUT
VDD
VSS
NC
2
1
TP132
TP602
∗
R107 10K
∗
R106 10K
20.000MHz
X1
R102
15K
0.01
C101
47u6.3
32.768kHz
X2
TP601
C111
L101
4.7uH
REGC
63
R615 1K
E2P5V
CD-SW3
SC-CON
W
O
W
-MODE3
P
AN-RST
MC-REQ
52
R525
R117 10K
R116 1K
R115 1K
1K
DSI
51
R119 1K
R118 1K
R123 100
R122 100
R121 2.2K
R120 1K
54
53
BVSS
BVDD
57
56
55
60
M-STP
M-RST
59
58
MOSW
LO/EJ
62
61
IC2-TYPE1
IC2-TYPE0
CD-MECHA+B
LX REQ M
LX CON
TYPE1
50
49
48
47
PAN5V
TYPE0
46
45
44
43
LX RST
VDD
CLKOUT
42
41
40
39
LX MUTE
VSS
X1
X2
38
37
36
35
M-MUTEL
A
V
-REF
M-MUTER
O
-D
ATA
FPM-MO
T
OR C
FPM-MO
T
OR O
FPM-MO
T
OR F
FPM-MO
T
OR B
74
∗
R124 100
R618 1K
R617 1K
R616 1K
R127 1K
∗
R126 100
∗
R125 100
O-CLK
65
64
68
67
66
71
O-CE
70
69
A
VSS
A
VDD
73
72
R129
C603
R130
13
ANT-CON(TYPE2)
EXT-AMP
24
ILL-ON
XT2
XT1
34
33
32
31
RESET
30
29
28
27
P-ON
DIMMER
26
FOCUS
25
W
O
W
-MODE2
PRE-MUTEL
PRE-MUTER
A
CC-DET
DIA
G
B
U
-DET
22
23
MUTE
19
20
21
16
TEST
17
18
IC2-CLK
P-STBY
P-CON
14
15
∗
R184 2.2K
R183 2.2K
2.2K
R182
R181
R177 2.2K
R179 10K
470
IC2-D
A
T
A
AFS
P-MUTE
(SVR)
11
12
BEEP
REMO
8
9
10
EVSS
7
0.0
C43 1
00K
R35
R32
560
C42
0.022
∗
R34
33
VSS
5
6
7
4
3
2
8
9
11
10
12
1
VDD
13
14
43
42
41
40
R112 10K
∗
R108
10K
1K
100K
0.01
0.01
C107
66
59
58
61
60
63
62
65
64
68
67
69
51
52
53
57
70
100K
R128
50
49
R103
100K
C1
21
22
24
23
20
16
19
15
11
9
8
17
25
SCL
1
R180
47K
100K
R172
26
27
28
SD
A
76
31
6
4
14
15
20
30
44
13
0-12
0-11
0-10
2-71
0-01
2-72
0-21
UNIT
MODEL NAME
YES
YES
YES
NO
NO
NO
NO
W3
NO
YES
NO
YES
YES
YES
YES
205
C203-
269,297,298
C264,265,268,
22u16
22u16
10u16
22u16
22u16
10u16
22u16
YES
YES
YES
NO
NO
NO
NO
C501
YES
YES
YES
YES
YES
YES
NO
C502
NO
NO
NO
NO
NO
NO
YES
C505
NO
NO
YES
YES
YES
YES
YES
204
D203,
47K
47K
47K
NO
NO
NO
100K
R33
22K
22K
22K
47K
100K
100K
100K
R34
YES
YES
YES
NO
YES
NO
NO
R47
YES
YES
YES
YES
YES
NO
YES
184
NO
NO
YES
NO
YES
NO
YES
R106 R107
NO
NO
NO
NO
YES
NO
YES
NO
YES
NO
YES
YES
NO
NO
R108
YES
NO
YES
YES
NO
YES
NO
R109
NO
YES
YES
NO
NO
NO
NO
126
R124-
NO
NO
NO
NO
YES
NO
NO
154,155,521
R148,149,
R185
YES
NO
YES
NO
NO
NO
NO
2.2K
235,246,247
R222,223,234,
2.2K
22K
2.2K
2.2K
22K
2.2K
C48 0.01
0.01
C41
1
C106
29
47K
R176
10K
R178
33K
R175
R174 4.7K
R173 4.7K
470
R171
R170 2.2K
R169 1K
C102 22P
R101 10K
27P
C103
1
C104
R111 10K
0.01
C22
10K
R16
KDC-MP922
KDC-PSW9524
KDC-9023R
FX-9000
KDC-8024
KDC-X869
KDC-X969
No.
(703033BGCXXX)
IC1
020
020
020
020
020
021
020
R230,231,242,
243,254,255
NO
NO
YES
YES
NO
NO
NO
47K
∗
R526
100K
R110
R526
NO
YES
YES
YES
YES
YES
YES
R48,
+
+
+
+