Remote Control Rax18 - Yamaha RX-797 Service Manual

RX-797

REMOTE CONTROL RAX18

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