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KDC-1032/132/132CR
KDC-133/233/234SGY
U
V
W
X
Y
1
2
3
4
5
6
7
TI/CLK
D32
D31
J1
D2
S3
D35
D34
D36
Q1
ED1(COMMON)
UP
TI/CLK
VOL
VOL
VOL
∗
D6
∗
D10
ATT
D3
∗
D5
∗
D9
∗
D4
∗
D19
∗
D8
∗
D12
∗
D13
1
DOWN
2
∗
D14
SRC
∗
D15
∗
D11
∗
D16
EQ
3
6
∗
D20
∗
D7
∗
D17
4
5
∗
D18
S1
6
EQ
ATT
SRC
1
5
4
2
3
EJECT
S2
VOL
VOL
ED1(SEGMENT)
BACK
LIGHT
RST
S18
S19
S11
S10
S5
S4
S9
S8
S21
S20
S13
S12
S23
S22
S15
S14
S25
S24
S17
S16
S7
S6
LCD DRIVER
KEY SCAN
START SW
AUDIO
IC1 : LC75853NE-E
Q1 : DTA114EE
D2
: B30-1698-05
D3
: B30-1567-05
D4-20
:
∗
D31-36
: UDZS5.6B
B LINE
GND LINE
(X16-356x-xx)
1/2
J3
X34-
D33
∗
A
D37
D38
PNA4S22M
IC2 :
REMOTE
SENSOR
CONTROL
DA204U
D37,38
:
SWITCH UNIT (X16-356x-xx)
KDC-1032/132/132CR/
133/233/234SGY (2/2)
IC1
A
IC2
5V
0V
0V
5V
5V
0V
0V
5V
0V
5V
5V
0V
5.0V
3.3V
1.6V
0V
5V
0V
0V
5.0V
0V
5V
0V
10K
10K
ON
OFF
ESD-GND
P
ANEL-SW
SW5V
NC
L-D
A
T
A
S
L-CLK
L-CE
L-D
A
T
A
L
REMO
RST
LED +B
RT
R
Y
C
W
RT
R
Y
CCW
P
AN 5V
ILL DGND
TP1
TP3
TP2
TP4
TP6
TP5
TP7
TP9
TP8
TP10
TP11
TP12
TP15
TP13
1
3
2
R5 470
R6 470
5
4
7
6
9
8
11
10
13
12
15
14
R8 470
R7 470
R9 470
R10 1K
R2
4.7
S16
VDD
R1
56K
CE
CL
DI
DO
OSC
VSS
TEST
VDD2
VDD1
S8
N.C
N.C
1
2
KEY
3
4
N.C
S6
5
6
S5
7
8
S7
S12
12
10
S10
9
S9
11
S11
15
13
14
16
S14
S13
S15
KI3
KI4
KI5
KI1
KI2
COM2
COM3
KS3
KS5
KS4
KS1
KS2
COM1
S35
29
S27
S26
S25
26
25
S29
S28
28
27
32
S30
S32
S31
31
30
S33
S34
34
33
R21
47
48
46
45
43
44
42
41
S38
S37
S36
37
35
36
S40
S39
40
39
38
TP24
TP23
TP21
TP22
W1
430
∗
R24
∗
R25
2
AM
3
FM
1
∗
R26
∗
R27
∗
R28
∗
R29
5
4
COM
6
PAUSE
KI5
KI4
KI3
KI2
KI1
KS3
KS4
KS5
KS2
TP29
TP28
TP27
TP26
TP25
TP30
TP31
TP32
TP33
3
4
S41
S28
S29
S27
S26
S25
S39
S40
S36
S37
S38
S33
S34
S30
S31
S32
S35
S5
S14
S7
S6
S9
S8
S12
S11
S10
S13
S15
S16
S17
S18
S21
S20
S19
S23
S22
S24
COM3
COM2
COM1
KS2
KS3
KS4
KS5
KI2
KI3
KI4
KI5
KI1
TP17
TP20
TP18
TP19
TP16
1000P
C1
C2 0.01
C3 0.047
62
61
63
64
3
4
4.7K
R3
C4 0.047
61
62
63
64
RDT-111
KDC-1032
MODEL
0-11
0-01
UNIT
No.
D4-20
B30-1575-05
29
R24-
470
DESTI-
NATION
J1
K1
40
5
2
1
3
4
11
8
6
7
9
10
12
13
15
14
16
18
17
19
21
20
22
24
23
25
27
26
28
34
30
29
31
32
33
37
35
36
38
39
COM1
COM3
COM2
SEG21
40
5
2
1
3
4
11
8
6
7
9
10
12
13
15
14
16
SEG5
SEG6
SEG7
SEG9
SEG8
SEG10
18
17
19
21
20
22
24
23
25
27
26
28
SEG12
SEG11
SEG13
SEG15
SEG14
SEG16
SEG17
34
30
29
31
32
33
37
35
36
38
39
SEG37
SEG41
SEG40
SEG39
SEG38
SEG18
SEG36
SEG35
SEG19
SEG20
SEG33
SEG27
SEG24
SEG22
SEG23
SEG25
SEG26
SEG30
SEG28
SEG29
SEG31
SEG32
SEG34
62
64
63
51
57
59
60
61
58
54
55
56
52
53
49
50
KS6
S18
S17
S21
S19
S20
S22
S23
S24
24
17
18
20
19
21
23
22
3
2
1
VCC
VO
GND
R11 1K
R12
100
2.2
C5
KDC-132CR
KDC-132
B30-1533-05
B30-1567-05
K2
K
0-12
430
470
B30-1533-05
KDC-233
KDC-133
M2
E5
M1
2-70
430
KDC-234SGY
NAME
A
YES
S41
S5
S7
S6
S8
S10
S9
S11
S13
S12
S14
S16
S15
S17
S22
S36
S39
S40
S38
S37
S19
S35
S18
S20
S21
S25
S23
S24
S26
S27
S29
S28
S30
S32
S31
S33
COM3
COM1
COM2
S34
X16-356x-xx (1/1)
CAUTION : For continued safety, replace safety criti-
cal components only with manufacturer’s recom-
mended 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.