Remote Control Transmitter - Yamaha RX-485 Service Manual

A B
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RX-485/RX-485RDS
1
REMOTE CONTROL TRANSMITTER
• SCHEMATIC DIAGRAM
02 02
(212) (1/2)
~;.:-
-
-:.-'
INPUT
AUX
kr-'
' - - ---J
KJJ02
~2~O
.....,
KII03
~'.:::..9
- - - - . . . . . ,
KJ1()4 ...,:,' = -8_ _----.
KII05 ...... 1..:....7--.....,
KII06~
K1I07~
KIO~
KJl~
KJ2~
KI3
11
----..!..
KlIOl
2
KUOO
(;
3
W
S-JN en
r-..!.
S-OUT
~
5 REM
~
6
U)
Voo
0
0-
7
~
OSC-OUT
R2
loon
~~
0:::
X1
+ -
-~
';j
HD
455kHz 8 ...
l31~
-:;-
~
......
~--+-------=-l
OSC-IN
S:2
~Vss
..J,.Q
AC
2
3
:~:' ~" ~
__
e~~~2)
' . ...
..,
,~ ':_~ 04(1/2)
03 (212)
~
-.; - -
-~--'
... ..... I 1
~=-_-_--1
04 (212)
I
~ ~
l_:--
~_~
05 05
(212) (1/2)
4
5
6
0-0010]
4<I_t>e> - . . . . _ _
D O D D
- ~ +
...-.n ~
D O D 0
DOD
~
4<1
I'Ul\'
t>e> 1JUIlI!2
D O D 0
-~
--
D O D
(Q)
VOLUME
0 oj
Key
Function
HEX
No. CUSTOM
DATA
1
INPUTPHONO 7A 14
2
PHONO PLAY/CUT 7A OE
3 SLEEP 7A 57
4
POWER 7A 1F
5
INPUT CD 7A 15
6
CD PLAY 7A 08
7 CDSKIP~
7A OA
8
CD SKIP .... 7A OB
9 CD DISC SKIP 7A 4F
10
CD PAUSE/STOP 7A 09
11
CD SEARCH
~
7A OC
12
CD SEARCH . . 7A 00
13
INPUT TUNER 7A 16
14
TUNER AlB/C/D/E 7A 12
15
TUNER PRESET + 7A 10
16
TUNER PRESET - 7A 11
17
INPUT TAPE 1 7A 18
18
TAPE DIR B 7A 40
19
TAPE DECK AlB 7A 06
20
TAPE DIRA
7A
07
21
INPUT TAPE 2 7A 19
22 TAPE~
7A 02
23
TAPE PLAY 7A
00
24
TAPE . . 7A 01
26
TAPE REC MUTE 7A 05
27
TAPE STOP 7A 03
28
TAPE REC/PAUSE
7A 04
29
INPUTAUX
7A 17
33
VOLUME +
7A 1A
34
VOLUME -
7A 1B
7
49