Remote Control - Yamaha RX-V671 Service Manual

A B
RX-V671/HTR-6064/RX-A710

■ REMOTE CONTROL

1
SCHEMATIC DIAGRAM
VCC
In-system programming point
R3
Green
10 ohms
D2 R7
VDD
200 ohms
R8
VDD
2
470 ohms
Orange R2
47 ohms
D1
IR_DIODE
VSS
L2
R5
3
TP1
R1
1M ohms
1 ohm R6
150 ohms
X1
8.00 MHz
Q1
1 3
R4
C1 + C2 1M ohms
2
47 uF 0.1 uF
4
5
6
7
168
C D
OPTION
MODEL SW7 R10 R11
RAV436 X O X
RAV437 X O X
RAV438 X O X
VDD
INPUT 9
78 74
L1 1 5
66 70
OPTION HOLD
MODE
VDD
R10 62 58
56 k-ohms RETURN
R11
MAIN
SW1
56 k-ohms
48 51
ZONE2 ON BD
SCREEN DVD
U1
44 40
1 28
PD2 PC3
MOVIE SLEEP
2 27
VSS VDD
3 26
XOUT PC2/T2
32 36
4 25
XIN PC1/REM/T1
INFO CATEGORY
5 24
ISPSEL PC0/T0/ISPSS FM
6 23
PA0 PB7
28 24
7 22
MISO/PA1 PB6/T2EX
AV TUNER
8 21
PA2 PB5
5
9 20
PA3 PB4
10 19 16 20
PA4 PB3/TXD1
11 18
PA5 PB2/RXD1 AV HDMI
12 17 1 5
PA6 PB1/TXD0/MOSI
13 16
PA7 PB0/RXD0/ISPSCK
12 8
14 15
PC4 PC5
CODE HDMI
SET 1
DC6688F62SXT
SW2 4
MUTE TOP
MENU
82 55
E F
PANELS
RAV346
(U model)
0 TV VOL +10 TV CH ENT TV
+ +
75 79 76 80 77 81
6 2 7 3 8 4
71 67 72 68 73 69
59 63 60 64 61 65
ENTER DISPLAY VOLUME
-
52 49 53 50 54
TV CD OPTION RADIO VOLUME
+
41 45 42 46 43 47
PURE
MUSIC ENHANCER SUR. STRAIGHT
DECODE DIRECT
33 38 34 39 35
CATEGORY MEMORY PRESET PRESET TUNING TUNING
AM
25 29 26 30 27 31
SIRIUS/ AV NET AUDIO USB DOCK
[C] 6
HOLD
21 17 22 18 23 19
AV AV V-AUX AV
2
3 4
13 14 11 15
HDMI SOURCE HDMI SOURCE/ HDMI RECEIVER
2 3 RECEIVER 4
5 1 6 2 7 3
POP-UP TV VOL TV CH MUTE
MENU - -
56 83 84 57
G H I
RAV347
(C model)
J
RAV348
(R, T, A, B, G, F, L, S models)