Remote Control - Yamaha MCX-C15 Service Manual

A
MCX-C15/MCX-CA15

REMOTE CONTROL

1
SCHEMATIC DIAGRAM
+3V
R3
100Ω
2
D1
Q1
3
C1
R1
1Ω
47µF
4
5
6
7
52
B
1
2
3
4
R2
47Ω
5
6
7
4.00MHz
8
X1
1 3
9
10
2
1
3
4
6 7
10
11 12
14
15 16
19 20
23 24
27 28
31
C
R4
56kΩ
K32
K31
K9
20
K13
19
18
K14
17
K12
16
15
K11
14
13
K10
12
11
Key
No.
1
2
2
3
4
5
5
6
8 9
7
8
9
10
11
13
12
13
14
15
17 18
16
17
21
22 18
19
20
25 26
21
22
29 30
23
24
32
25
26
27
28
29
30
31
32
Note : K30 + K19 : A0
K30 + K20 : A1
K30 + K21 : A2
K30 + K23 : A3
D
K2 K18 K29
K5 K17 K28
K8 K22 K26
K4 K21 K25
K1 K20 K24
K3 K16 K30
K6 K15 K27
K7 K19 K23
Custom Data
Key Name Format
Code Code
LIBRARY 016 80 37 BD
POWER 016 80 37 80
MUTE 016 80 37 9D
VOL – 016 80 37 9E
VOL + 016
80 37 9F
PRESET 1
016 80 37 8C
PRESET 2 016 80 37 8D
PRESET 3 016 80 37 8E
PRESET 4 016 80 37 8F
UP 016 80 37 B2
LEFT 016 80 37 B4
SELECT 016 80 37 B6
RIGHT 016 80 37 B5
DOWN 016 80 37 B3
MENU
016 80 37 B1
PLAY INFO.
016 80 37 AE
INPUT 016 80 37 98
BOOKMARK 016 80 37 91
SKIP – 016 80 37 88
PAUSE 016 80 37 83
SKIP + 016 80 37 89
RANDOM 016 80 37 92
SCAN – 016 80 37 86
STOP 016 80 37 85
SCAN +
016 80 37 87
REPEAT
016 80 37 93
GROUP – 016 80 37 8A
PLAY 016 80 37 82
GROUP + 016 80 37 8B
RECALL 016 80 37 –
OFF TIMER 016 80 37 BE
ON TIMER 016 80 37 BF
K30 + K24 : A4 K30 + K31 : A8
K30 + K25 : A5 K30 + K32 : A9
K30 + K27 : A6 K30 + K29 : AA
K30 + K28 : A7
E