46
RX-797
RX-797
REMOTE CONTROL RAX18
■
SCHEMATIC DIAGRAM
R2
47
Ω
R1
1
Ω
Q1
1
2
3
4
5
6
7
8
9
10
20
19
18
17
15
16
14
13
12
11
U1
µ
PD67AMC
–
311
X1
+3V
47
µ
F
C1
D1
4.00MHz
K15
K7
K25
K29
K6
K16
K9
K8
K26
K27
K20
K4
K19
K18
K3
K21
K23
K22
K24
K11
K28
K2
K5
ZONE3
ZONE2
SW2
ID2
ID1
SW1
KI/O6
KI/O5
KI/O4
KI/O3
KI/O2
KI/O1
KI/O0
KI3
KI2
KI1
KI0
KI/O7
S0
S1/LED
REM
VDD
XOUT
XIN
GND
S2
J3
K17
2
6
5
4
3
7
8
9
11
15
17
19
20
18
16
21
22
23
24
28
27
26
25
29
30
31
KEY NO. LAYOUT
YAMAHA RAX18 IR CODE TABLE
Key
No.
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
29
30
31
Key Name
(no key)
POWER
CD
PHONO
TUNER
STANDBY
MD/TAPE
VCR
DTV/CBL
(no key)
DVD
(no key)
(no key)
(no key)
PRESET (+)
VOLUME (+)
PRESET (-)
VOLUME (-)
A/B/C/D/E
MUTE
Device
Device
Device
Device
Device
Device
Device
Device
Device
ID1/ID2
CD/TAPE
ID1 (ZONE2)
REW
PAUSE
FF
DISPLAY
SKIP (-)
STOP
SKIP (+)
DISC SKIP
PLAY
REW
A/B
FF
DIR A
STOP
DIR B
REC
PLAY
7A-01
7A-06
7A-02
7A-07
7A-03
7A-40
7A-04
7A-00
7A-0D
7A-09
7A-0C
79-0A
7A-0B
7A-09
7A-0A
7A-4F
7A-08
code
(no code)
REW
PAUSE
FF
DISPLAY
SKIP (-)
STOP
SKIP (+)
DISC SKIP
PLAY
REW
A/B
FF
DIR A
STOP
DIR B
REC
PLAY
7A-01
7A-06
7A-02
7A-07
7A-03
7A-40
7A-04
7A-00
7A-0D
7A-09
7A-0C
79-0A
7A-0B
7A-09
7A-0A
7A-4F
7A-08
(no code)
(no code)
7E-BA
7A-D1
7A-D0
7A-D2
7E-BB
7A-D3
7A-D6
7A-D9
(no code)
7A-CD
(no code)
(no code)
(no code)
7A-10
7A-DA
7A-11
7A-DB
7A-12
7A-DC
CD
TAPE
ID1 (ZONE2) (default)
(no code)
7D-64
7D-67
7D-65
7D-66
7D-63
7D-6A
7D-6D
7D-6C
(no code)
7D-6F
(no code)
(no code)
(no code)
7D-F5
7D-70
7D-F6
7D-71
7D-F7
7D-72
CD
TAPE