KDC-7080R/RY/
RV/RYV
U
V
W
X
Y
Z
AA
AB
AC
AD
1
2
3
4
5
6
7
0V
5V
5.0V
5.0V
8.5V
6.8V
5.1V
3.4V
1.7V
0V
0V
0V
5.0V
0V
5.0V
B LINE
(X13-972X-XX)
Q8
Q2
Q1
Q5
DISC
SRC
VOL+
1
VOL-
2
ATT
4
3
AM
AUD
5
FM
6
CLK
EJECT
TI AUTO
S5
S4
D5
S2
S21
S1
S14
S3
S15
S8
S16
S7
S6
S17
S10
S9
S13
D6
S12
S11
OPEN
S23
IC1
: LC75808W
IC3
: RS-171
Q1,2 : DTA114EK or
Q3,4 : 2SD2114K
Q5,7 :
Q6
: DTB123YK
Q8
: 2SC2412K or
D1
: MA3091-M
D2-4
: B30-1571-05
D5,6
: B30-1562-05
LCD1
Q4
Q3
S20
CN1
S22
D2
D3
D4
Q6
Q7
1/2
-J1
D1
S18
S19
2SD601A
UN2111
LOCK
LCD1 :
LCD DRIVER
AVR
REMOTE
DIMMER
RESET
GRN
RED
X13
2-71
0-10
2-73
2-72
UNIT No.
DTC114YK
KRC107S
B38-1036-05
B38-1034-05
B38-1036-05
B38-1034-05
LCD1
Q5,7
KDC-7080RV
KDC-7080R
MODEL NAME
KDC-7080RYV
DTC114YK
KRC107S
KDC-7080RY
25
24
23
22
21
20
19
18
17
16
15
14
13
12
11
10
9
8
7
6
5
4
3
2
1
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
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
S25
S24
S23
S22
S21
S20
S19
S18
S17
S16
S15
S14
S13
S12
S11
S10
S9
S8
S7
S6
S5
S4
S3
S2
S1
DI
CL
CE
DO
INH
OSC
TEST
VSS
VLCD4
VLCD3
VLCD2
VLCD1
VLCD0
VLCD
VDD
KEY
GREEN
RED
REMO
KI5
KI4
KI3
KI2
KI1
KS6
S51
S52
S53
S54
S55
S56
S57
S58
S59
S60
COM10
COM9
COM8
COM7
COM6
COM5
COM4
COM3
COM2
COM1
KS1
KS2
KS3
KS4
KS5
S26
S27
S28
S29
S30
S31
S32
S33
S34
S35
S36
S37
S38
S39
S40
S41
S42
S43
S44
S45
S46
S47
S48
S49
S50
1
2
4
3
7
8
6
5
16
15
13
14
11
12
10
9
22
23
21
20
19
18
17
24
25
26
27
28
29
30
32
33
31
34
38
40
41
39
36
37
35
45
47
48
46
43
44
42
50
49
51
52
54
53
56
55
58
57
60
59
63
65
64
66
68
67
70
69
KS2
KS1
KS3
KS4
KS5
C4
0.1
C2
0.1
R1
43K
C1
680P
C5
0.1
0.1
C6
C3
0.1
83
KI4
KI2
KI1
KI3
KI5
84
R5
2.2K
2.2K
R2
2.2K
R3
R4
2.2K
750
R27
4
3
GND2
GND1
OUT
VCC
1
2
100
R9
C7 2.2
1K
R29
1K
R6
69
1
IC1 COM2
IC1 SEG12
57
12
IC1 COM3
68
2
56
IC1 SEG13
13
IC1 COM4
67
3
55
IC1 SEG14
14
IC1 COM5
66
4
54
IC1 SEG15
15
IC1 COM6
65
5
53
IC1 SEG16
16
IC1 COM7
64
6
52
IC1 SEG17
17
IC1 COM8
63
7
51
IC1 SEG18
18
IC1 COM1
70
8
50
IC1 SEG19
19
IC1 SEG31
31
9
49
IC1 SEG20
20
IC1 SEG32
32
10
48
IC1 SEG21
21
IC1 SEG33
33
11
47
IC1 SEG22
22
IC1 SEG34
34
12
46
IC1 SEG23
23
IC1 SEG35
35
13
45
IC1 SEG24
24
IC1 SEG36
36
14
44
IC1 SEG25
25
IC1 SEG37
37
15
43
IC1 SEG26
26
IC1 SEG38
38
16
42
IC1 SEG27
27
IC1 SEG39
39
17
41
IC1 SEG28
28
IC1 SEG40
40
18
40
IC1 SEG29
29
IC1 SEG51
51
19
39
IC1 SEG30
30
IC1 SEG52
52
20
38
IC1 SEG41
41
IC1 SEG53
53
21
37
IC1 SEG42
42
IC1 SEG54
54
22
36
IC1 SEG43
43
IC1 SEG55
55
23
35
IC1 SEG44
44
IC1 SEG56
56
24
34
IC1 SEG45
45
IC1 SEG57
57
25
33
IC1 SEG46
46
IC1 SEG58
58
26
32
IC1 SEG47
47
IC1 SEG59
59
27
31
IC1 SEG48
48
IC1 SEG60
60
28
30
IC1 SEG49
49
29
IC1 SEG50
68
67
66
65
64
63
IC1 SEG1
IC1 SEG2
IC1 SEG3
IC1 SEG4
IC1 SEG5
2
1
5
3
4
62
61
60
59
58
IC1 SEG6
IC1 SEG7
IC1 SEG8
IC1 SEG9
IC1 SEG10
IC1 SEG11
8
9
6
7
10
11
330
R16
390
R17
0.01
C13
R20
330
R19
330
R18
330
330
R21
330
R22
KI1
KI2
KI5
KI4
KI3
10K
R24
10K
R23
83
84
KS1
KS2
KS3
KS4
KS5
98
99
100
R10
VDD
NC
2
1
REMO
DGND
NC
LOCK SW
5
4
3
6
2.2K
DIMMER
L D
A
T
A
L
L D
A
T
A
S
8
7
9
12
11
10
RESET
L CE
L CLK
15
14
13
ILLUM G
ILL+B
S
. GND
470
CP1
98
97
99
100
R8
22K
R26
1K
0.01
C16
1K
R28
330
R25
C14
C15
0.01
0.01
97
KS1
KS2
KS3
KS4
KS5
50
KI1
KI5
KI3
KI2
KI4
IC1
IC3
(X13-972X-XX)
A
47K
10K
10K
10K
10K
10K
47K
10K
2.2K
10K
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.
!
