22
KDC-8026/MP825
KDC-MPV8025/W7027
X34-304x-xx (2/4)
F
G
H
I
J
4V
0V
0V
0V
5.0V
0V
5V
5V
0V
0V
5V
5V
0V
5V
0V
5V
0V
0V
5V
0V
5V
0V
5V
0V
5V
0V
5V
5V
0V
0V
5V
0V
5V
0V
5V
0V
5V
3.3V
0V
5.0V
0V
5V
5V
0V
0V
5V
0V or 5.0V
0V
5V
0V
5V
0V
5V
5V
0V
5V
0V
0V
5.0V
0V
5V
0 or 2.5V or 5.0V
5V
0V
0V
5V
5V
0V
5.0V
0V
0V
5V
5V
0V
2.5V
0V
or 5.0V
5V
0V
0V
4.6V
0-5.0V
0-2.0V
0V
5V
0V
5V
0V
5V
0V
0V
5V
5V
0V
0V
5V
0V
5V
0V
5V
0V
5.0V
5V
0V
7.6V
0V or 7.6V
4.2V
1.6V or
0.6V or
0V
3.5V
0V
5V
0V
5V
IC1
IC7
A
22K
22K
20.000MHz
32.768kHz
TP39
TP119
0.22
C262
R325 4.7K
R324 4.7K
2.2K
R278 470
R279 4.7K
R280 4.7K
R245 1K
R246 1K
600
R247 100K
R250 100K
R251 100K
∗
R252 100K
∗
R253 100K
R254 2.2K
R255 2.2K
R256 100K
∗
R257 100K
R275 100K
R259 1K
R260 2.2K
R261 2.2K
R262 1K
C211 1000P
R241 1K
R240 2.2K
R239 2.2K
R238 2.2K
R209 10K
R208 10K
C206 1
∗
R204 10K
∗
R203 10K
∗
R281 47K
R202 100K
C204 1
100
99
98
97
96
95
94
93
92
91
90
89
88
87
86
85
84
83
82
81
80
79
78
77
76
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
PLL CLK
L CLK
L D
ATA
S
L D
ATA
L
LX CLK
LX D
A
T
A
M
LX D
ATA
S
R D
ATA
R Q
U
AL
CD SW2
CD SW1
KEY REQ
LX REQ S
R CLK
NC
PO
WER-DET
IFC OUT
NOISE
S METER
PH-OUT
FPM SW3
FPM SW2
FPM SW1
FPM SW4
PHONE
DIMMER
ANT CON
P ON
ILL ON
RESET
XT2
XT1
REGC
X2
X1
VSS
VDD
CLK
O
UT
LX REQ M
LX MUTE
LX CON
LX RST
CD MECHA+B
TYPE0
TYPE1
IC2TYPE0
IC2TYPE1
PA
N
5
V
E2P5V
2
1
VDD
OUT
3
4
NC
VSS
1
2
3
4
5
6
7
8
9 10 11
12 13
14
15
16
17
18
19
20
21 22
23
24
25
26 27 28
PA
N
5
V
NC
D-GND
D-GND
ILL-GND
ILL-GND
ILL+B
ILL+B
NC
REMO
VO
L-A
NC
VO
L-B
L-CE
L-INH
L-D
A
T
A
L
L-D
A
T
A
S
L-CLK
DIMMER
RST
DSI
NC
D
ATA
E2P5V
CLK
P
AN-DET
ESD-GND
ESD-GND
24
EXT AMP CONT
22P
C202
27P
C203
15K
R200
X2
.2K
323
.2K
322
D
OUT
TP79
5
5
5
5
0.01
C207
0.01
C208
100K
R229
100K
R231
77
2.2K
R237
2.2K
R236
2.2K
R235
2.2K
R234
78
79
80
81
82
83
84
76
87
88
90
91
92
93
94
95
L5
96
97
98
99
100
BVSS
DSI
L CE
BVDD
VOL A
L INH
FPM MOTOR B
MOSW
FPM MOTOR F
FPM MOTOR O
FPM MOTOR C
VOL B
M RST
M STOP
CD SW3
LO/EJ
M MUTEL
AVSS
AVREF
O CE
O CLK
AVDD
M MUTER
O DATA
PAN DET
56
55
54
53
52
51
66
65
64
63
62
61
60
59
58
57
74
73
72
71
70
69
68
67
75
R213 1K
R212 1K
R285 1K
R233 100K
R232 1K
R228 1K
∗
R227 100
∗
R226 100
∗
R225 100
R224 1K
R223 1K
R222 1K
R221 1K
R220 100
R219 100
R218 2.2K
R217 1K
R216 1K
R215 4.7K
PRE MUTE R
SW5V
ACC DET
BU DET
IC2 CLK
IC2 SDA
P MUTE
REMO
BEEP
(SVR)
DIMMER CON
TYPE2
TEST
P CON
MUTE
PRE MUTE L
P STBY
V ILL PAN-E2P DATA
(FM+B)
AM+B
PLL DATA
EVSS
EVDD
V ILL PAN-E2P CLK
AFS
6
5
3
2
4
9
8
21
20
25
24
23
22
7
12
14
13
11
10
18
17
16
15
19
1
R277 470
R274 1K
R273 2.2K
R272 4.7K
R271 470
R270 470
R268 33K
R269 4.7K
R267 47K
R266 1K
100K
1
2
4
5
8
9
10
11
SDA
SCL
15
16
17
20
21
22
23
24
25
26
27
28
29
30
10K
R201
X1
40
41
42
43
44
∗
R205 10K
∗
R206 10K
50
100K
R207
5
6
7
8
9 10 11 12 13 14 15
SW4
SW5V
PH-OUT
MO
T
OR +
MO
T
OR +
MO
T
OR +
MO
T
OR +
MO
T
OR -
MO
T
OR -
MO
T
OR -
MO
T
OR -
77
81
470
R332
100
R331
4
51
31
17
99
98
97
53
52
57
54
5
75
4.7K
R327
4.7K
R328
100K
50
31
31
CONT
PA
N-E2P
PA
N-E2P
R264
R265
R230 1K
R248 1K
4.7K
R214
R329 4.7K
100
R330
TP43
TP54
TP53
TP49
TP52
TP50
TP51
TP48
TP46
TP47
TP45
TP44
TP42
TP40
TP41
TP55
TP57
TP56
TP58
TP34
TP33
TP35
TP32
R326
82
MODEL
NAME
0-11
2-72
UNIT
2-71
0-10
No.
0-21
A
B
C
D
E
NO
NO
NO
NO
NO
YES
NO
NO
YES
YES
YES
YES
YES
YES
YES
YES
YES
YES
YES
YES
NO
NO
YES YES
YES X86-3732-70
A1
X86-3730-11
X86-3732-70
X86-3730-11
X86-3730-11
NO
C23,
24
YES
YES
YES
YES
C100
2200u50
3900u50
3900u50
2200u50
2200u50
C252
C94-5540-05
C94-0052-05
C94-0052-05
C94-5540-05
C94-0052-05
NO
YES
NO
YES
NO
D54,
55
NO
NO
R146
YES
YES
YES
YES
NO
YES
YES
308-311
R225-227,
YES
NO
NO
YES
R204
YES
YES
NO
253,257
R252,
YES
YES
NO
YES
NO
NO
R206
YES
YES
NO
YES
NO
YES
R281
YES
YES
YES
YES
NO
YES
R203
NO
NO
NO
YES
R205
NO
YES
NO
NO
YES
NO
YES
W1
KDC-MP825
KDC-W7027
KDC-8026
KDC-7027/Y
KDC-MPV8025
D63
D64
D62
D60
D65
Q63
CN5
D20
P1
SYSTEM u-COM
RESET IC
E2P 5V
2/3
CN1
X16-254-
X16-255-
SW
2
(X34-304x-xx)