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KDC-3047M/MP1046/MP145/MP145CR/MP146/MP2046
/MP245/MP246AM/MP246G/MP246S/MP3046
X16-674x-xx (1/2)
1
2
3
1
1
2
2
2
3
5
6
5
5
1
2
3
4
5
16
17
18
19
20
11
12
13
14
15
ILL D GND
PAN5V
AUX R
LED+B
FL+B
AUX L
VFD INH
VFD SYS DATA
VFD CE
VFD CLK
VFD PAN DATA
AUX COM
RTRY CCW
CN DET
76
16
79
80
77
78
15
14
1
2
VOUT
VCC
14
1
C21
FL+B
58
52
53
54
55
57
56
61
59
60
63
62
64
69
5
7
6
4
2
3
1
10
9
8
7
6
RTRY CW
REMO
100
R22
G
R
L
P41
P37
P38
2G-1
P39
G1-1
P40
S5
S4
S3
S2
S1
S35
S52
S51
S50
S49
S48
S46
S47
S45
S44
S43
G2
S42
S37
S39
S40
S41
S38
G1
S36
S30
S32
S33
S31
S28
S29
G3
S34
S27
S26
S25
F+2
G3-3
P35
P34
F+1
P30
P32
P31
P33
P26
P27
P28
P29
P24
P25
G3-1
G3-2
P20
P22
P21
P23
P18
P36
P19
G2-4
P14
P16
P15
P17
G1-6
P12
G2-2
P13
G2-3
P10
P11
P9
65
66
67
68
12
R31
20
19
18
17
16
15
14
13
12
11
10
9
8
7
6
5
4
3
2
1
80
79
78
77
76
75
74
73
72
71
70
69
68
67
66
65
64
63
62
61
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
S37
S38
S39
S40
S41
S42
S43
S44
S45
S46
S47
S48
S49
S50
S51
S52
VFL
G3
G2
G1
SD
SCL
CSB
DO
XBLK
VDD
OSCI
DVDDCAP
DVDD
VSS
P3
P2
P1
KI5
KI4
KI3
KI2
KI1
KS6
KS5
S16
S15
S14
S13
S12
S11
S10
S9
S8
S7
S6
S5
S4
S3
S2
S1
KS1
KS2
KS3
KS4
S36
S35
S34
S33
S32
S31
S30
S29
S28
S27
S26
S25
S24
S23
S22
S21
S20
S19
S18
S17
S20
S17
S19
S18
S21
S22
S25
S23
S24
S31
S28
S26
S27
S30
S29
S32
S33
S36
S35
S13
S14
S15
S16
S2
S3
S5
S6
S8
S9
S7
S4
S11
S12
S10
S1
KS4
KS1
KS3
KS2
S40
S39
S38
S37
S50
S52
S48
S47
S45
S44
S46
S49
S42
S43
S51
S41
G2
G3
G1
TP18
TP17
TP16
TP15
TP19
R13
1
C11
220
R12
TP13
TP12
TP14
TP11
LED+B
PAN5V
LED+B
PAN5V
NC
SW5V
NC
NC
51
48
49
50
47
46
43
44
45
42
41
38
40
39
37
36
33
35
34
∗
R23
100K
1/2W
FL+B
S34
1/2W
R32
10
3
GND
J1
ED1
1/2
J3
X34-
CONTROL
SENSOR
VFD DRIVER
REMOTE
∗
A
IC3
SWITCH UNIT (X16-674x-xx)
A
IC1
0V
5V
0V
5V
11.3V
0V
0V
11.3V
11.3V
0V
11.3V
0V
5V
0V
5V
0V
5.0V
5V
0V
0V
5V
0V
0V
3.0V
0V
5.0V
RST
(3G-1G)
3G
2G
a
m
r
n
b
col1
1a
2a
3a
4a
1a
2a
3a
1a
4a
col2
c
d
k
h
e
f
g
j
j
(1G)
(1G)
S3
S5
S4
S2
S1
ANODE CONNECTION
P1
P2
P3
P4
P5
P6
P7
P8
P9
P10
P11
P12
P13
P14
P15
P16
P17
P18
P19
P20
P21
P22
P23
P24
P25
P26
P27
P28
P29
P30
P31
P32
P33
P34
P35
P36
P37
P38
P39
P40
P41
P42
P43
P44
P45
P46
P47
P48
P49
P50
P51
P52
1f
2f
3f
4f
1k
2k
3k
4k
1h
2h
3h
4h
1g
2g
3g
4g
1c
2c
3c
4c
1m
2m
3m
4m
1a
2a
3a
4a
1j
2j
3j
4j
1b
2b
3b
4b
1r
2r
3r
4r
1d
2d
3d
4d
1n
2n
3n
4n
1e
2e
3e
4e
1f
2f
3f
1k
2k
3k
S1
1h
2h
3h
1g
2g
3g
S3
1c
2c
3c
S4
1m
2m
3m
1a
2a
3a
1j
2j
3j
col1
1b
2b
3b
S2
1r
2r
3r
col2
1d
2d
3d
1n
2n
3n
1e
2e
3e
S5
1f
2f
3f
4f
1k
2k
3k
4k
1h
2h
3h
4h
1g
2g
3g
4g
1c
2c
3c
4c
1m
2m
3m
4m
1a
2a
3a
4a
1j
2j
3j
4j
1b
2b
3b
4b
1r
2r
3r
4r
1d
2d
3d
4d
1n
2n
3n
4n
1e
2e
3e
4e
3G
2G
PIN
NAME
1G
U
V
W
X
Y
1
2
3
4
5
6
7
CAUTION :
For continued safety, re place safe ty critical com po nents only with manufacturer’s rec om mend ed parts (refer to parts list).
Indicates safety critical com po nents. To reduce the risk of electric shock, leakage-cur rent or re sis tance mea sure ments shall be car-
ried out (ex posed parts are ac cept ably in su lat ed from the supply cir cuit) be fore the ap pli ance is returned to the customer.
• DC voltages are as measured with a high impedance volt me ter. Val ues may vary slight ly due to vari a tions between in di vid u al in stru-
ments or/and units.