KDC-135/135CR/136
27
P
Q
R
S
T
1
2
3
4
5
6
7
5V
0V
0V
5V
5V
0V
0V
5V
0V
5V
5V
0V
3.3V
1.6V
0V
5.0V
0V
0V
5V
0V
5V
0V
5.0V
SWITCH UNIT (X16-388x-xx)
IC1
A
IC2
KDC-135/135CR/136 (2/2)
AUTO
D32
D31
D2
S3
D34
D33
D36
D35
Q1
ED1(COMMON)
S1
6
B.BOOST
ATT
SRC
1
5
4
2
3
EJECT
S2
VOL
VOL
ED1(SEGMENT)
BACK
LIGHT
RST
S18
S11
S10
S5
S4
S9
S8
S13
S12
S15
S14
S17
S16
S7
S6
LCD DRIVER
KEY SCAN
START SW
AUDIO
B LINE
GND LINE
1/2
J3
X34-
J1
∗
D4
∗
D6
∗
D9
∗
D15
∗
D12
∗
D17
∗
D19
D3
∗
D7
∗
D10
∗
D16
∗
D13
∗
D18
∗
D20
∗
D5
∗
D8
∗
D11
∗
D14
∗
D21
∗
D37
J2
∗
B
∗
A
(X16-388x-xx)
IC1
IC2
Q1
D3
D31-37
D2
D4-21
REMOTE CONTROL
SENSOR
:
:
:
:
:
:
:
UDZS5.6B
∗
B30-1698-05
B30-1566-05
RT1P141U
PNA4S22M02KW
LC75853NE-E
AUX IN
ED1
B30-1183-05
:
LED +B
TP1
TP3
TP2
TP4
TP6
TP5
TP7
TP9
TP8
TP10
TP11
R5 220
R6 220
∗
R11 1K
R8 220
R7 220
R9 220
R10 220
R2
4.7
R21
TP24
TP23
TP21
TP22
430
2
AM 3
FM 1
5
4 COM
6 PAUSE
KI5
KI4
KI3
KI2
KI1
KS3
KS4
KS5
KS2
TP29
TP28
TP27
TP26
TP25
3
4
S41
S5
S14
S7
S6
S9
S8
S12
S11
S10
S13
S15
S16
COM3
COM2
COM1
KS2
KS3
KS4
KS5
KI2
KI3
KI4
KI5
KI1
TP17
TP20
TP18
TP19
TP16
63
61
62
64
3
4
COM3
COM1
COM2
S19
DE
14
TP15
16
1
2
1
ILL D GND
P
AN5
63
64
DI
CL
15
14
12
10
11
9
7
8
13
5
6
4
3
RT
R
Y
C
W
RT
R
Y
CCW
REMO
RST
L D
ATA
L
L CE
L CLK
L D
ATA
S
SW5
GARD
S7
N.C
3
2
KEY
N.C
N.C
4
6
5
S5
7
S6
TP38
11
S9
8
9
S8
10
S10
S12
12
S11
13
S13
20
19
17
18
P
ANEL DET
A
UX GND
A
UX R
A
UX L
ESD GND
TP34
TP36
TP35
TP37
16
15
S14
S15
S16
S17
S18
18
17
TP39
35
48
KS6
56
58
59
61
62
60
57
VSS
OSC
DO
VDD
VDD1
VDD2
50
51
52
53
54
55
KI3
KI5
TEST
KI4
KI2
KI1
49
COM2
KS2
46
47
45
KS5
KS4
KS3
43
42
44
KS1
COM3
38
39
41
40
S40
COM1
S39
36
37
S37
S38
S36
S32
25
22
S22
S21
S20
20
19
21
S25
S24
S23
23
24
S29
S27
S26
S28
28
27
26
S30
S31
31
30
29
33
34
S35
S34
S33
32
SUB ILL
V
OL ILL
470
R24
470
R26
470
R27
470
R28
470
R25
680
R34
680
R29
C1
56K
R1
1000P
C4 0.047
C3 0.047
C2 0.1
64
61
63
62
4.7K
R3
S33
S39
S40
S36
S38
S37
S35
S34
S24
S18
S17
S20
S19
S21
S23
S22
S29
S27
S26
S25
S28
S32
S30
S31
TP12
G
R
L
2
3
1
1000P
C6
1000P
C7
TP41
TP40
G
R
L
3
2
1
VCC
VO
GND
100K
R30
2.2
C5
100
R12
S34
S5
S8
S7
S6
S10
S9
S22
S13
S12
S11
S16
S15
S14
S18
S17
S21
S20
S19
S28
S24
S23
S26
S25
S27
S29
S31
S30
S33
S32
S40
S35
S37
S36
S39
S38
S41
COM1
15
SEG30
SEG29
SEG28
SEG27
SEG17
SEG18
SEG20
SEG22
SEG26
SEG25
SEG24
SEG23
SEG21
SEG19
3
1
2
9
6
4
5
7
8
12
10
11
13
14
SEG13
SEG15
SEG12
SEG31
SEG16
SEG38
SEG35
SEG33
SEG32
SEG36
SEG34
SEG37
SEG40
SEG39
SEG10
SEG11
SEG5
SEG41
SEG8
SEG9
SEG7
SEG6
SEG14
21
18
16
17
19
20
22
23
25
24
26
28
27
29
31
30
32
34
33
35
37
36
38
COM2
COM3
40
39
SEG12
7
1
SEG30
SEG27
SEG29
SEG28
SEG17
SEG18
4
2
3
5
6
SEG22
SEG20
SEG26
SEG24
SEG25
SEG23
10
8
9
11
12
SEG19
SEG21
SEG14
SEG15
SEG13
14
13
15
17
16
18
SEG10
SEG32
SEG16
SEG31
SEG38
SEG33
SEG35
20
19
21
23
22
24
SEG34
SEG36
SEG37
SEG40
SEG39
26
25
27
29
28
30
36
SEG41
SEG11
SEG5
SEG8
SEG9
32
31
33
34
35
SEG7
COM2
SEG6
COM1
COM3
39
37
38
40
MODEL
NATION
DESTI-
A
UNIT
B
KDC-135CR
KDC-135
RDT-121
KDC-136
K5
J
M7
K4
YES
0-21
NAME
No.
0-11
0-01
0-10
YES
YES
D4-21
B30-1566-05
B30-1565-05
B30-1575-05
B30-1565-05 YES
D37
YES
R11
TP30
TP31
TP32
TP33
2.2K
CP1
X16-388x-xx (1/1)
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.