CD-S2000
59
■
REMOTE CONTROL
•
SCHEMATIC DIAGRAM
GND
P50
P51
XT1
XT2
P52
P00
P01
P02
P03
1
2
3
4
C2
X1
3.84MHz
C3
5
6
7
8
9
10
20
K32
VDD
+
47uF/10V
C4
0.1uF
U1 SC73P1601
C1
K24
K16
K8
R1
3.3 ohms
IR-LED
IR1
Q1
KTC8050S
R2
220 ohms
K31
K23
K15
K7
K30
K22
K14
K6
K29
K21
K13
K5
K28
K20
K12
K4
K27
K19
K11
K3
K26
K18
K10
K2
K25
K17
K9
K1
19
18
17
16
15
14
13
12
11
VDD
P53
P23
P22
P21
P20
P13
P12
P11
P10
•
PANEL
•
KEY LAYOUT
1
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
3
22
23
26
25
24
28
4
6
2
27
•
KEY CODE
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
No.
Customer
code
Data
code
Function
SA-CD/CD
PURE DIRECT
OPEN/CLOSE
DIMMER
–
DISPLAY
1
2
3
4
5
6
7
8
9
0
ENTER
CLEAR
REPEAT
PROGRAM
RANDOM
E
E
E
E
E
(SEARCH-)
R
R
R
R
R
()
D
D
D
D
D
(PAUSE)
T
T
T
T
T
(SKIP-)
W
W
W
W
W
(PLAY)
Y
Y
Y
Y
Y
(SKIP+)
A
A
A
A
A
(STOP)
79
79
79
79
–
79
79
79
79
79
79
79
79
79
79
79
79
79
79
79
79
79
79
79
79
79
79
79
6D
6E
01
54
–
0A
11
12
13
14
15
16
17
18
19
10
3F
0D
08
0C
1B
05
06
55
04
02
07
56