J
K
L
M
N
O
P
R
Q
1
2
3
4
5
6
7
KDC-D301
DAN202U
DAP202U
DA204U
MA142WA
MA142WK
LC75823W
BA5917AFP
CAUTION:For continued safety, replace safety critical components only with manufacturer’s
recommended parts (refer to, parts list).
Indicates safety critical components. To reduce the risk
of electric shock, leakage-current or resistance measurements shall be carried out (exposed parts
are acceptably insulated from the supply circuit) before the appliance is returned to the customer.
DC voltages are as measured with a high impedance voltmeter. Values may vary slightly due to variations
between individual instruments or/and units.
NC
NC
1
2
6
NC
NC
4
3
NC
5
NC
NC
7
COM1
8
SEG38
10
COM2
9
SEG2
SEG1
11
11
12
SEG49
SEG50
SEG51
SEG52
13
14
15
SEG47
SEG48
16
17
22
20
SEG45
SEG46
18
19
SEG43
SEG44
21
SEG40
SEG42
SEG41
23
24
SEG39
25
26
SEG28
SEG36
SEG37
27
28
SEG34
SEG35
29
30
SEG32
SEG33
31
32
SEG30
SEG29
SEG31
33
34
35
36
SEG26
SEG27
37
38
SEG24
SEG25
39
40
SEG22
SEG23
41
42
SEG20
SEG21
43
44
52
SEG18
SEG19
45
46
SEG16
SEG17
47
48
SEG15
SEG14
49
50
SEG13
51
21
31
41
51
SEG11
SEG12
53
SEG10
54
56
SEG9
55
SEG7
SEG8
57
SEG6
58
SEG3
SEG5
SEG4
60
59
62
61
COM3
48
47
46
45
44
43
42
41
40
39
38
37
36
35
34
33
32
31
30
29
28
27
26
25
24
23
22
21
20
19
18
17
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
S48
S47
S46
S45
S44
S43
S42
S41
S40
S39
S38
S37
S36
S35
S34
S33
S32
S31
S30
S29
S28
S27
S26
S25
S24
S23
S22
S21
S20
S19
S18
S17
S1
S2
S3
S4
S5
S6
S7
S8
S9
S10
S11
S12.
S13
S14
S15
S16
S49
S50
S51
S52
COM1
COM2
COM3
VDD
INH
VDD1
VDD2
VSS
OSC
CE
CL
DI
54
55
53
49
51
52
50
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
48
47
46
45
44
43
42
41
40
39
38
37
36
35
34
33
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
53
54
1
2
52
51
50
49
48
47
46
45
44
43
42
41
40
39
38
37
36
35
34
33
32
31
30
29
28
27
26
25
24
23
22
21
20
19
18
17
16
15
14
13
12
11
10
9
8
7
6
5
4
3
55
NC
NC
NC
NC
NC
NC
NC
NC
NC
NC
NC
NC
NC
NC
NC
NC
NC
NC
NC
NC
NC
NC
NC
NC
NC
NC
NC
NC
NC
NC
NC
NC
NC
NC
NC
NC
NC
NC
NC
NC
NC
NC
NC
NC
NC
NC
NC
NC
NC
NC
NC
NC
NC
NC
NC
NC
NC
NC
NC
NC
NC
47K
1000P
10K
R32
0.047
C15
C16
0.047
R33
10K
0.22
C12
10K
R34
C11
R18
1K
R15
C2 0.1
R5
470
470
R2
C1 0.1
13K
R7
D1-4
W4
1000P
57
1000P
W1
W2
C14
C13
R28
470
1
3
2
5
4
8
7
6
9
62
63
100K
R31
100K
R29
64
100
R26
100
R25
R24
CP1
47Kx2
100
15
11
10
12
13
14
16
ILL-GND
R3
ESD-G
L DATA
D-GND
L CLK
NC
L CE
LED+B
P KEY
NC
L INH
DIMEER
RST
NC
FLIP SW
PANEL 5V
62
63
64
0-00
KDC-D301(K)
UNIT No.
0-00
RD-380(J)
MODEL NAME
57
123
122
121
120
119
118
117
116
115
114
113
112
111
110
109
108
107
106
105
104
103
102
101
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
75
74
73
72
71
70
69
68
67
66
65
64
63
NC
NC
1
2
6
NC
NC
4
3
NC
5
NC
NC
7
COM1
8
SEG38
10
COM2
9
SEG2
SEG1
12
SEG49
SEG50
SEG51
SEG52
13
14
15
SEG47
SEG48
16
17
22
20
SEG45
SEG46
18
19
SEG43
SEG44
SEG40
SEG42
SEG41
23
24
SEG39
25
26
SEG28
SEG36
SEG37
27
28
SEG34
SEG35
29
30
SEG32
SEG33
32
SEG30
SEG29
SEG31
33
34
35
36
SEG26
SEG27
37
38
SEG24
SEG25
39
40
SEG22
SEG23
42
SEG20
SEG21
43
44
52
SEG18
SEG19
45
46
SEG16
SEG17
47
48
SEG15
SEG14
49
50
SEG13
SEG11
SEG12
53
SEG10
54
56
SEG9
55
SEG7
SEG8
57
SEG6
58
SEG3
SEG5
SEG4
60
61
59
62
COM3
NC
NC
NC
NC
NC
NC
NC
NC
NC
NC
NC
NC
NC
NC
NC
NC
NC
NC
NC
NC
NC
NC
NC
NC
NC
NC
NC
NC
NC
NC
NC
NC
NC
NC
NC
NC
NC
NC
NC
NC
NC
NC
NC
NC
NC
NC
NC
NC
NC
NC
NC
NC
NC
NC
NC
NC
NC
NC
NC
NC
NC
123
122
121
120
119
118
117
116
115
114
113
112
111
110
109
108
107
106
105
104
103
102
101
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
75
74
73
72
71
70
69
68
67
66
65
64
63
LCD1 (SEGMENT)
LCD1 (COMMON)
IC1
(X16-110X-XX)
A
SWITCH UNIT
D6
D3
D4
D2
D1
Q1
LED
WHITE
D9
D10
S8 DISP
J1
D1-4
: B30-1542-05
Q1
: 2SC4081
IC1
: LC75823W
D6
: HZM5.6N(B3) or
MA3056-H
: DAN202U or
D9,10
MA142WK
(X16-110X-XX)
J1
X89-
1/2
LCD DRIVER
DIMMER
GND
820
R3
820
2-71
KDC-D301(E)
1K
∗
B LINE
5V
0V
12.1V
5V
0V
0V
5V
(38KHz)
0V
2.0V
4.0V
5V
0V
5.9V
BA3834F
