Remote Control - Yamaha RX-V683 Service Manual

A B
RX-V683/RX-A770

■ REMOTE CONTROL

1
SCHEMATIC DIAGRAM
RAV553
AUDIO RETURN AUDIO TV PROGRAM
5 1
2
17 44 13 28 34
HDMI USB TOP MENU
2
48 6 22 36
BD AUDIO AV BAND
DVD 2 1
27 14 18 50
RADIO AUDIO TUNER VOLUME
4 -
30 4 16 20 35
HDMI HDMI V-AUX / POP-UP/
OUT 4 PHONO MENU
3
26 8 12 24 37
NET DISPLAY AUDIO AV VOLUME
3 2 +
29 46 15 19 32
PARTY HDMI NET MUTE
3
25 7 23 33
HDMI MODE HDMI BULETOOTH PROGRAM
1 5
5 47 9 21 31
4
5
6
7
186
C D
In-system programming point
MOVIE INFO 9
41 55 59 71
TUNING 2 6
L1
0 ohm
49 52 64 68
ENTER MUSIC SLEEP 0 1
VSS
2
P2.0
42 56 60 72
3
OPTION PRESET 4 8
P2.1
4
P1.0/XIN/PCLK
40 54 66 70
5
P1.1/XOUT
STRAIGHT PURE ENT
DIRECT
6
P1.2
43 58 62 74
7
P1.3/PDATA
PRESET 3 7
8
P1.4
45 53 65 69
9
P1.5
SUR. ENHANCER MEMORY
10
DECODE
P1.6
39 57 61 73
ON TUNING 1 5
SCREEN
38 51 63 67
E F
+3V
47uF
R1
R2
C1
10 ohm 1ohm
0.1uF
D1
IR Diode
C2
U1 L2
SC51P03A04JT1G
0 ohm
20
VDD
19
P3.0/REM
18
P0.6
17
P0.5/VPP
16
P0.4
SW1
15
P0.3
14
P0.2
13
P0.1
12
P0.0
11
P1.7
G H
PANEL
RAV553
I J