KDC-MP5032
26
F
G
H
I
J
Q103
D501
D502
Q16
D411
Q104
Q14
Q15
Q106
Q105
Q108
D403
D103
D104
D105
D107
Q111
D407
D8
4V PRE+B
D509
D510
D503
D504
D506
D505
D508
D507
D402
D401
CN3
D306
D9
SYSTEM u-COM
AMP
4V PRE
4V PRE+BSHORT PROTECTION
4V PRE+B SHORT
PROTECTION
POWER
IC
RESET
SURGE DET
BU
DET
SMALL DET SW
SW
P-CON
P-CON PROTECTION
ROM
CORRECTION
P1
3/4W
TP123
TP126
TP121
TP124
TH1
470
X1
32.768kHz
TP127
CP207
1K
CP206
2.2K
CP203
470
TP27
X2
12.000MHz
33
32
31
30
29
28
27
26
25
24
23
22
21
20
19
18
17
AC
IN3R
ACOUTR
ACOUTL
MUTE2
MUTE1
MUTE0
REF3V3
VOLINR
VOLINL
REF5V5
SAIN
SAOUT
SARES
SACLK
SCL
SDA
SEL
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
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
LX CLK
LX D
A
T
A
M
LX D
A
T
A
S
A
VCC
VREF
TUN SMETER
A
VSS
RDS NOISE
NC
NC
LX RST
PWIC DC DET
NC
LINE MUTE
MUTE 2
MUTE 1
MUTE 0
MUTE PRE L
MUTE PRE R
LX CON
PWIC STBY
PWIC MUTE
(PWIC SVR)
A
CC DET
BU
DET
ILLMI DE
ANT CO
KEY RE
P CO
N
N
N
N
TUN TYPE
TUN TYPE
N
N
N
VS
N
VCC
PO
PON PANEL C
PON ILLUM
CD MOTO
CD LOE
CD LO
N
CD MSTO
CD MRS
PWIC BEEP
TUN SCL
TUN SD
A
VFD SYS D
A
T
A
VFD P
AN D
A
T
A
VFD CL
VFD INH
SD
A
SCL
PON P
ANEL
DSI
PM MO
T2
PM MO
T1
EPM
PM OPEN
PM CLOSE
R
OMCOR DET
PM DET
VFD CE
RO
T
A
R
Y
C
W
RO
T
A
R
Y
CCW
CD DISK12 SW
CD LOS SW
CD MUTE R
CD MUTE L
REMO
LX MUTE
AUD SDA
AUD SEL
AUD SCL
BYTE
CNVSS
XCIN
XCOUT
RESET
XOUT
VSS
XIN
VCC1
NMI
CN DET
NC
LX REQ S
PON AM
LX REQ M
TUN IFC OUT
NC
NC
NC
NC
4
5
OUT
VCC
3
2
1
IN-
VEE
IN+
R202
2.2K
R203 100K
R280 47K
R207 10K
R208
R215 100K
22P
C203
22P
C204
0.01
C206
100K
600
R279
R259
1000P
R254 47K
R261
2.2K
R258
1K
R204
0.01
C209
2.2K
R257
47K
R210 47K
R211 1K
R216 1K
R218 1K
R266 10K
R233 470
R224
R227 4.7K
R228 4.7K
R229 47K
R230 47K
R234 3.9K
R235 3.9K
R236 47K
R237 47K
1K
R110
22K
R109
100K
R114
1
C106
47K
R112
100K
R113
0.022
C105
10K
R122
100K
R124
R125
1
1K
R441
1K
R440
10u16
C431
10
R431
10u35
C412
47u16
C16
2.2
R29
2.2
R28
1K
R26
1K
R25
1K
R23
1W
22
R22
22u16
C15
47u16
C14
R947 10K
R945 10K
10
R951
100u16
C502
20K
R503
1
C507
4.7u16
C529
22K
R505
R506 22K
R507 220
C406 1u50
1u50
C407
4.7u50
C405
OFFDET
2
OUT1+
OUT1-
OUT2+
OUT2-
8
6
4
10
T
AB1
1
9
7
5
3
STBY
PWGND1
PWGND2
VCC1
OUT3+
IN1
12
18
SGND
IN3
14
16
OUT3-
20
SVR
11
IN4
IN2
PWGND3
A
CGND
17
15
13
19
OUT4+
22
OUT4-
HSD
24
26
VCC2
21
PWGND4
MUTE
T
AB2
27
25
23
R107 4.7K
3.3u50
C101
+
1K
R108
1
C102
0.1
C103
C104
0.01
10K
R123
1000P
C107
1K
R428
4.7K
R427
2.2K
R426
47K
R429
3.3K
R30
220
R27
R24 51K
W103
FR-
FR+
FL-
FL+
1K
C503
4.7u16
470
R941
C504
4.7u16
470
R942
4.7u16
C506
470
R944
C505
4.7u16
R943
470
FL
RL
RL+
RL-
RR+
RR-
1
C501
10K
R946
10K
R948
FR
RR
10K
R949
4.3K
R950
+
51
R953
1500P
S-L
S-R
M-L
M-R
4
3
5
86
85
84
R201
2.2M
87
80
79
77
76
81
83
82
84
85
86
C208
89
93
95
90
98
99
100
47K
100K
30
27
28
29
31
32
SD
A
SCL
35
36
50
40
44
45
46
47
48
49
R212
3
5
4
21
19
18
20
L202
R260
2
72
87
75
77
76
8V
2.2
R432
BU5V,BU,8V
BU
3.3V
3.3V
13
79
26
SW5
16
3
4
VSS
NC
OUT
VDD
2
1
0.1
TP122
C205
74
TP129
R267 10K
41
7
9
0
.1
0.1
C319
R309
R310
ESD
16
TP64
VFD INH
RST
VFD
CE
3
14
15
TP62
TP63
470
44
4.7K
1K
32
R273 100
R274 100
R275 100
R271 470
R270 470
47K
R269 470
R268 470
1K
R263 1K
R264 1K
37
R265 1K
38
TP125
R232 47K
W115
W114
A0
GND
4
3
2
A2
A1
1
VCC
SDA
SCL
WP
5
6
7
8
C111
0.01
SCL
SDA
TP107
TP108
SW5V
SW5
33K
Q14
Q15,16
Q103,106
Q104,105
W104
W111
W110
R952
430
3/4W
10K
R283 22K
R262
10K
R281
C210 0.01
10K
R282
LIM SW
C211 0.01
TP132
R501
80
+
+
+
+
+
+
+
+
IC1
IC11
IC4
IC7
IC10
10K
10K
47K
10K
47K
47K
0V
5V
5V
0V
0V
5V
0V
5V
0V
0V
0V
5V
0V
5.0V
5.0V
0V
5V
0V
5V
5V
0V
0V
5V
0V
5V
0V
5V
5V
0V
0V
5V
0V
0V
5V
0V
5V
5V
0V
0V
5V
5V
0V
0V
5V
5V
0V
5V
0V
0.6V or 1.6V or 3.0V
3.5V
0V
5V
5.0V
0V
0V-5.0V
0V
5V
5V
0V
4.0V
3.5V
8.0V
0V
5V
0V
0V
5V
14.4V
0V
0V
14.4V
0V
-4.4V
0V
6.8V
5.6V
5.6V
5.6V
0V
6.8V
6.8V
6.8V
6.8V
6.8V
6.8V
6.8V
6.8V
6.8V
6.8V
0V
3.3V
5.5V
5V
0V
5V
0V
5V
0V
5V
0V
0V
5V
0V
0V
5V
5.0V
5V
0V
or 8.3V
0V
0V
5V
0V
5V
0V
5V
5.0V
5.0V
5V
0V
4.0V
0V
0V
5V
0V
0V
5V
X34-3420-15 (2/3)