0V
5V
5.0V
3.3V
1.7V
5V
3.3V
0V
5V
0V
5V
1.7V
3.3V
5V
0V
0V
5V
0V
5V
5V
0V
B LINE
CAUTION: For continued safety
, replace
safety critical components only with
manufacturer's recommended parts (refer
to parts list). indicates safety critical
components. For continued protection
against risk of fire, replace only with
same type and rating fuse(s).
T
o
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
.
12
11
10
9
8
7
6
5
4
3
2
1
PANEL SW
L DATA S
L CLK
L CE
L DATA L
N.C.
u-GND
PAN 5V
RST
ILL-GND
ILL+B
ESD-GND
48
47
46
45
44
43
42
41
40
39
38
37
36
35
34
33
24
23
22
21
20
19
18
17
31
30
29
28
27
26
25
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
50
51
52
53
54
56
57
58
59
60
61
62
63
64
KS5
KS4
KS3
KS2
KS1
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
S4
S5
S6
S7
S8
S9
S10
S1
1
S12
S13
S14
S15
S16
KI1
KI2
KI3
KI4
KI5
VDD
VDD2
VDD1
VSS
OSC
DATA L
CE
CLK
DATA S
KI1
KI2
KI4
KI3
C4 0.047
C5 820P
C1 0.047
R19 68K
C2 0.01
R8 4.7
R18 1K
63
64
62
61
62
61
63
R11 100
R13 100
R14 100
R12 100
64
25
12
13
14
15
16
26
27
28
29
30
31
32
18
19
20
21
22
23
24
17
CO3
CO2
CO1
37
36
35
34
33
PL1
PL2
13
13
R21
470
R6
470
R5
330
R4
R3
330
R1
470
R2
330
KS1
KS2
KS3
KS4
KS5
KI4
KI3
KI2
KI1
KRC-28MR (K)
PL1,2
KRC-208S (K)
B30-1483-05
0-11
UNIT No.
MODEL NAME
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
2
1
S16
S15
S14
S13
S12
S37
S36
S35
S34
S33
S32
S31
S30
S29
S28
S27
S26
S25
S24
S23
S22
S21
S20
S19
S18
S17
COM3
COM2
COM1
CO1
CO2
CO3
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
12
13
14
15
16
R20
KRC-288 (M)
KRC-218 (K)
KRC-268 (M)
(MILKY WHITE)
S2
S3
32
KS1
KS2
KS3
KS4
KS5
49
KS6
55
TEST
1
1
0-10
(GREEN)
B30-1485-05
J1
Q1
2
1
CLK
ATT
AM
6
5
VOL+
FM
AUDIO
D17
: MA3062-M
D1-13,15
: B30-1565-05
Q1
: DTA114EK
IC1
: LC75853NE
J3
X14-
1/2
(X13-965x-xx)
GND LINE
AUTO
VOL-
T.UP
4
3
T.DOWN
SRC
ED1
RST
D14
D12
D9
D6
D4
D1
D15
D13
D10
D7
D5
D2
D1
1
D8
D3
D17
: B38-1022-05
ED1
PANEL
DETECTION
LCD DRIVER
: B30-2025-05
D14
IC1
SWITCH UNIT (X13-965x-xx)
KRC-208S/218,268/288,28MR (K/K,M/M,K) (2/2)
A
10K
10K
P
QS
RT
2
1
3
5
7
4
6
KRC-208S/218,268/288,28MR
www . x ia o y u 1 6 3 . c o m
QQ 3 7 6 3 1 5 1 5 0
9
9
2
8
9
4
2
9
8
T E L 1 3 9 4 2 2 9 6 5 1 3
9
9
2
8
9
4
2
9
8
0
5
1
5
1
3
6
7
3
Q
Q
TEL 13942296513 QQ 376315150 892498299
TEL 13942296513 QQ 376315150 892498299
