Yamaha CD-S2000 Service Manual page 58

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