U
V
W
X
Y
Z
AA
AB
AC
AD
1
2
3
4
5
6
7
10K
10K
0V
0V
5V
5.0V
0V
5.0V
3.3V
1.7V
5V
0V
0V
5V
1.7V
0V
0V
5V
0V
14
S12
S10
S8
S9
15
16
S1
1
17
18
S14
S13
19
20
S15
21
22
S16
S17
23
24
25
26
27
28
29
30
S27
S19
S37
S39
S40
31
32
S38
33
34
S35
S36
35
36
S18
37
38
S23
S21
S20
39
S22
S25
S24
S26
S29
S28
S30
S31
S32
S33
1
2
6
4
3
5
7
8
10
9
11
13
12
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
1
2
6
4
3
5
7
8
10
9
11
13
12
S5
S6
S7
S34
S14
S29
1
2
S30
9
6
3
4
5
7
8
11
10
12
14
13
15
S27
S28
S17
S20
S18
S22
S23
S26
S25
S24
S21
S19
22
19
17
16
18
20
21
24
23
25
27
26
28
S15
S13
S12
S16
S31
S38
S36
S33
S35
S32
S34
S40
S37
32
30
29
31
33
35
34
37
36
38
39
1
2
9
6
3
4
5
7
8
11
10
12
14
13
15
22
19
17
16
18
20
21
24
23
25
27
26
28
32
30
29
31
33
35
34
37
36
38
39
S7
S10
S39
S1
1
S8
S5
S9
S6
C2
C1
C3
C2
C1
C3
ILL-GND
D-GND
SW5V
LAMP+B
LED+B
L-DATAS
L-CLK
L-CE
L-DATAL
PAN 5V
RST
PANEL-
ESD-GND
KI1
KI2
KI4
KI3
C3 0.047
C1
C2 0.047
R8 56K
0.01
R10 4.7
4.7K
79
80
78
77
80
79
77
78
R2 470
R4 470
R5 1K
R3 470
KS5
S25
S5
S6
S7
S8
S9
S10
S1
1
S12
S13
S14
S15
S16
S17
S18
S19
S20
S21
S22
S23
S24
S26
S27
S28
S29
S30
S31
S32
S33
S34
S35
S36
S37
S38
S39
S40
KS4
KS3
KS2
C3
C2
C1
∗
R20
510
R18
510
R17
R16
510
R14
330
R15
330
KI1
KI2
KI3
KI4
KI5
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
KS2
KS3
KS4
KS5
KI5
∗
R19
0.01
C9
220
R21
220
R22
KDC-2020 (M)
MODEL NAME
YES
YES
1000P
+B
+B
+5V
+5V
TP35
TP32
TP31
TP30
TP29
TP27
TP28
TP26
TP22
TP21
TP5
TP4
TP3
TP1
TP2
TP9 TP8
TP6
TP7
TP15
TP14
TP13
TP12
TP11
TP16
TP17
TP18
TP19
KDC-4020 (M)
KDC-29MR (K)
KDC-119 (K)
KDC-1020 (M)
+B
C4
R7
KDC-3020 (M)
KDC-2019 (K)
KDC-1020S (M)
KDC-119S (K)
KDC-219 (K)
YES
1
2
OUT
VCC
4
3
GND2
GND1
R12 1K
2.2
R13 47
IC2
+5V
+5V
TP33
TP24
TP34
C5
REMO
∗
C6 0.01
∗
C7 0.01
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
KS5
KS4
KS3
KS2
N.C.
COM3
COM2
COM1
S40
S39
S38
S37
S36
S35
S34
S33
S32
S31
S30
S29
S28
S27
S26
S25
S24
S23
S22
S21
S20
S19
S18
S17
KEY
N.C.
N.C.
N.C.
S5
S6
S7
S8
S9
S10
S1
1
S12
S13
S14
S15
S16
KS6
KI1
KI2
KI3
KI4
KI5
TEST
VDD
VDD2
VDD1
VSS
OSC
L-DATAL
L-CE
L-CLK
L-DATAS
No.
0-11
0-21
0-20
UNIT
B30-1533-05
(GREEN)
(GREEN)
B30-1533-05
D1-13,20
(GREEN)
B30-1533-05
B30-1533-05
B30-1642-05
B30-1533-05
(GREEN)
(GREEN)
(BLUE)
D17,18
B30-1633-05
B30-1633-05
B30-1633-05
B30-1633-05
D19
YES
NO
0-12
0-13
KDC-217S (K)
KDC-217 (K)
0-14
NO
0-15
KDC-2019V (K)
YES
B30-1567-05
(RED)
B30-1641-05
(RED)
B30-1567-05
B30-1567-05
(RED)
B30-1633-05
B30-1633-05
NO
NO
YES
NO
YES
NO
NO
C6,
7
510
510
390
510
390
510
510
R19,
20
B30-1533-05
(GREEN)
B30-1533-05
(GREEN)
B30-1533-05
(GREEN)
B30-1533-05
(GREEN)
(BLUE)
B30-1642-05
SW
N.C
ED1 (SEGMENT)
ED1 (COMMON)
ED1 (COMMON)
ED1 (SEGMENT)
SWITCH UNIT (X16-1460-XX)
KDC-2020/3020/219/4020/2019/V/29MR/119/S/1020/S/217/S (2/2)
A
IC2
IC1
(B38-1080/1081) : KDC-2020/3020/219/4020/2019/V/29MR/217/S
(B38-1079) : KDC-119/S/1020/S
J1
Q1
:
∗
D1-13,20
Q1 : DTA114EUA
IC1 : LC75853NE
J3
X14-
1/2
KEY DETECT
SW
RST
D22
LCD DRIVER
VOL+
VOL-
SRC
AUD
TI
CLK
ATT
1
2
4
3
5
6
FM
AM
: MA3062WA
:
∗
D22
D19
S3
S4
S5
S6
S2
S1
S7
S8
S21
S20
S19
S18
S9
S10
S11
S12
S16
S15
S14
S13
S26
S22
S27
S23
S25
S24
S17
B LINE
GND LINE
REMOTE
SENSOR
∗
A
: RS-171
IC2
D17,18
:
∗
(X16-1460-XX)
A
(BOTT
OM VIEW)
∗
D18
∗
D17
∗
D19
∗
D7
∗
D8
∗
D2
∗
D1
∗
D3
∗
D6
∗
D5
∗
D4
∗
D20
∗
D9
∗
D12
∗
D13
∗
D11
∗
D10
CAUTION : For continued safety, replace safety criti-
cal 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 imped-
ance voltmeter. Values may vary slightly due to
variations between individual instruments or/and
units.
