Yamaha HTR-3072, Service Manual

Page: 131 / 133

■
REMOTE CONTROL
CIRCUIT DIAGRAM PANEL
RAV561
PRESET PRESET TUNING TUNING
VOLUME
+
VOLUME
–
PROGRAM PROGRAM
SLEEP
ENHANCER BASS
TV CD RADIO STRAIGHT DIRECT
BD
DVD
D1
BATTERY
IC1 DC6688F2SER
Z-N6B10-96013
3.0V
GND
VDD
+
47 uF
C1
0.1 uF
C2 (1005)
0.1 uF
1 2 3 4
VSS PB2
REM
VDD
PA0 PA1 PA2 PA3 PA4 PA5 PA6 PA7
PC2 XIN XOUT PC0 PB0 PB1 PB3 PB7
5 6 7 8 9
10
C3 (1005)
R1 (3216)
R4 (3216)
BL1 (1005)
BL2 (1005)
0-ohm
SL
T1
T3
Q1
2-ohms
R2 (3216)
100-ohms
R3 (1005)
1.5k-ohms
20 19 18 17 16 15 14 13 12 11
T2
SW1
ZONE A ZONE B
no use
no use
X1
4.00 MHz
1
9
17
25
33
41
2
10
18
26
34
42
3
11
19
27
35
43
4
12
20
28
36
44
5
13
21
29
37
6
14
22
30
38
46
7
15
23
31
39
47
8
16
24
32
40
INPUT
USB
ENTER
RED GREEN YELLOW BLUE
RETURN DISPLAY HOME
POP-UP/
MENU
TOP MENU
MEMORY
(right)
(up)
(down) (left)
MUTE SETUP OPTION BLUETOOTH
INPUT FM AM
Remote control sheet
T model
A B C D E F G H I J
1
2
3
4
5
6
7
132
RX-V385/HTR-3072