Schematic Diagram; Remote Control Transmitter - Yamaha crx-e200 Service Manual

A
QQ
3 7 63 1515 0
1

REMOTE CONTROL TRANSMITTER

SCHEMATIC DIAGRAM

2
Q1
2SD1781KR
DC3V B1
3
TE
L 13942296513
4
5
6
www
.
7
http://www.xiaoyu163.com B
VCC
R2
220Ω
X1
+
C1
455kHz
47µF/16
C4
0.1µF
x ao u163
y
i
http://www.xiaoyu163.com
C
2 9
8
29
25
21
1 20
KI/O6 KI/O5
17
2 19
KI/O7 KI/O4
13
3 18
S0 KI/O3
9
4 17
S1 KI/O2
5 16
5
REM KI/O1
6 15
VDD KI/O0
1
7 14
X OUT KI3
8 13
X IN KI2
9 12
GND KI1
10 11
RESET KI0
Q Q
3 6 7 1 3 1 5
TRANSMISSION FORMAT: NEC-FORMAT
CUSTOM CODE (HEX): 78
Key Key Data Code
No. Name (HEX)
1 POWER 0F
2 1 11
3 2 12
4 3
13
5 4
14
6 5
15
7 6 16
8 7 17
9 8 18
10 9
19
11 0 (FREQ/RDS)
10
12 +10 (MODE)
1A
13 +100 (START)
1D
14 REP (A) 0C
15 RANDOM (B) 07
co
16 PROG (C) 0B
17 D
09
.
18 TEXT/TIME
0A
19 R. TIME (E)
08
20 W / D 02
D
9 4 2 8
30 31 32
26 27 28
22 23 24
18 19 20
14 15 16 39
10 11 12 38 37
6 7 8 36 35
2 3 4 34 33
0 5 8 2 9 9 4 2 8
Key Key
Data Code
No. Name
(HEX)
21
T E 04
22 01
A
23 R Y 03
24 TAPE DIRECTION
43
25 N PRESET
1C
26 TUNER
4B
27 PRESET B
1B
28 MD 57
29 CD 4A
30 TAPE
41
31 AUX
49
32 MD REC/PAUSE
58
33 TAPE REC/PAUSE
46
m
34 MODE
05
35 START 06
36 SLEEP 4F
37 VOLUME B
1E
38 DISPLAY
4E
39 VOLUME N
1F
E
RX-E200
9 9
9 9
29