36
37
OPTION1
OPTION2
DC6688F62SET
1
PD2
U1
2
VSS
3
XOUT
4
XIN
5
ISPSEL
6
PA0
7
PA1
8
PA2
9
PA3
10
PA4
11
PA5
12
PA6
13
PA7
14
28
27
26
25
24
23
22
21
20
19
18
17
16
15
PC4
PC3
VDD
PC2/T2
REM/PC1
PC0/T0
PB7
PB6
PB5
PB4
PB3
PB2
PB1/TXD0
PB0/RXD0
PC5
R4
1M ohms
R3
10 ohms
R2
100 ohms
Q1
R8
56 k-ohms
R7
4.7 k-ohms
R1
1 ohm
D1
IR_DIODE
R9
56 k-ohms
VCC
VCC
MAIN
ZONE3
ZONE2
SW1
C2
0.1 uF
D2
LED
C1
47 uF
+
R5
1M ohms
R6
330 ohms
1
3
Not mounted
2
X1
8.00 MHz
82
TV MUTE
55
57
84
83
56
78
74
77
81
80
79
75
76
66
70
73
69
68
67
71
72
62
58
61
65
64
63
59
60
48
51
54
50
49
52
53
44
40
47
46
45
42
24
27
31
30
29
25
26
38
16
20
19
18
17
12
8
11
15
14
SW2
3
2
1
9
0
+10
TV VOL
+
ENT
TV
TV CH
+
6
7
8
4
3
2
5
1
TV INPUT
ENTER
DISPLAY
DISC
SKIP
NOW
PLAYING
RETURN
VOLUME
+
VOLUME
-
OPTION
HOME
SETUP
MODE
SHUFFLE
REPEAT
AM
PRESET
TUNING
TUNING
PRESET
MEMORY
FM
OPT
1
OPT
2
TUNER
CD
USB
NET
PHONO
LINE
2
LINE
1
LINE
3
SPEAKERS
A
SPEAKERS
B
COAX
1
COAX
2
ID
DIMMER
RECEIVER
SLEEP
SOURCE
CODE
SET
TOP
MENU
POP-UP
MENU
TV CH
-
MUTE
TV VOL
-
In-system programming point
MODEL
RAV491
RAS9
OPTION1
X
OPTION2
O
X
X
10
9
13
21
22
23
■
REMOTE CONTROL
SCHEMATIC DIAGRAM
PANEL
RAS9
A
B
C
D
E
F
G
H
I
J
1
2
3
4
5
6
7
90
R-N500
Summary of Contents for R-N500
Page 3: ...FRONT PANEL REAR PANELS U C models R S models 3 R N500 R N500...
Page 4: ...K model A model B G models 4 R N500 R N500...
Page 5: ...L model 5 R N500 R N500...
Page 99: ...99 R N500 R N500 MEMO...
Page 100: ...R N500...