Remote Control - Yamaha HTR-4064 Service Manual

A B
RX-V471/HTR-4064

■ REMOTE CONTROL

1
SCHEMATIC DIAGRAM
VCC
In-system programming point
R3
Green
10 ohms
D2
VDD
VDD
Orange
2
D1
IR_DIODE
L2
R5
R1 TP1
1M ohms
1 ohm R6
3
150 ohms
X1
8.00 MHz
Q1
1 3
R4
C1 + C2
1M ohms
2
47 uF 0.1 uF
4
5
6
7
122
C D
OPTION
MODEL SW7 R10 R11
RAV431 X O X
VDD
RAV432 X O X
R7
INPUT
200 ohms
78 74
R8
L1
1
470 ohms
R2
66 70
47 ohms OPTION
MODE
VDD
R10 62 58
RETURN
56 k-ohms
R11
MAIN
SW1
56 k-ohms
48 51
ZONE2 SETUP BD
DVD
U1
44 40
VSS 1 28
PD2 PC3 MOVIE SLEEP
2 27
VSS VDD
3 26
XOUT PC2/T2 32 36
4 25
XIN PC1/REM/T1
INFO FM
5 24
ISPSEL PC0/T0/ISPSS
6 23
PA0 PB7
28 24
7 22
MISO/PA1 PB6/T2EX
8 21 AV TUNER
PA2 PB5
5
9 20
PA3 PB4
10 19
16 20
PA4 PB3/TXD1
11 18
PA5 PB2/RXD1 AV [A]
12 17 1
PA6 PB1/TXD0/MOSI
13 16
PA7 PB0/RXD0/ISPSCK
12 8
14 15
PC4 PC5
CODE HDMI
SET
DC6688F62SXT
SW2 4
MUTE TOP
MENU
82 55
E F
PANEL
(U, C, A, B, G, F, J models)
9 0 TV VOL +10 TV CH ENT TV
+ +
75 79 76 80 77 81
5 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
MUSIC ENHANCER SUR. DIRECT STRAIGHT
DECODE
33 38 34 39 35
AM MEMORY PRESET PRESET TUNING TUNING
25 29 26 30 27 31
AV AUDIO USB DOCK/
6 [B]
17 18 23 19
AV
AV V-AUX AV
2 3 4
13 14 11 15
HDMI SOURCE HDMI SOURCE/ HDMI RECEIVER
1 2 3 RECEIVER 4
5 1 6 2 7 3
POP-UP TV VOL TV CH MUTE
MENU - -
56 83 84 57
G H
RAV432
(R, T, K, L, S models)
I J
RAV431
RCU sheet (T model)