User's Manual

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XR-C8100/C8100R
6-3. BLOCK DIAGRAM — MAIN SECTION —
POWER AMP
IC700
CN700
X601
32.768KHz
X600
3.68MHz
12
5
2
3
FL+
FL–
1
9
R-CH
L
-2
-1
R
4
ST-BY
11
9
7
RL+
RL–
10
2
4
12
3
11
13
16
6
5
7
R-CH
L
-4
-3
R
R-CH
L
-4
-3
R
BEEP
DRIVE
Q601
10V REG
Q504
POWER
CONTROL
Q505
MUTE
CONTROL
Q702
DOOR
DET
D524
RESET
IC500
RESET
BUS
ON
EL
EL900
BATT(L)
CHECK
BATT
2
3
4
7
8
9
10
11
POWER SUPPLY
IC502
BUIN
RA MBU
55
SYSRST
MUTE
65
CK
X1A
X0A
73
SI
74
SO
X0BUS ON
92
X1
93
SIRCS
DOOR SW
12
LED ONRST
118
BEEP
15
ACC IN
81
ILL IN
78
POW ON
TEL MUTE
79
TEST IN
FM ON
TU ON
58
DIMMER
30
ILL ON
77
11
19
17
18
10
24
90
120
6
7
29
SYSTEM CONTROL
IC600(2/3)
DOOR
DET
Q503
POWER
CONTROL
Q507
POWER
CONTROL
Q703,704
ILL
CHECK
Q512
ACC
CHECK
Q705
14
BATT
BATT(H)
CHECK
Q600
IR
RECEIVER
IC901
DIMMER
CONTROL
IC550
Q552-555
BATT
BATT
BATT
POWER
SWITCH
Q550,551
10V REG
Q506
ON/OFF
DRIVE
Q556,557
04
BATT
BATT
R-CH
FR+
FR–
RR+
RR–
AMP-R
ACC
TEL MUTE
15
TEST
BATT
ANT-R
TUNER
SECTION
BZ600
(BUZZER)
2
7
10
13
11
8
9
12
12
6V REG
IC503
13
3
2
4
6
1
BUS INTERFACE
IC602
BATT
ILL
SUB OUT
RESET
FM+B
AM+B
COM+B
ANT+B
VCC
STB
MODE1
MODE2
6
5
4
7
8
3
2
1
1
SW800
CLK
DT
Q602
D532
D533
BU5VA
BU5VB
LCD10V
BU5VA
BU CHECK
IC501
21
LINE DRIVER
IC310
13
12
2
7
AMP
IC383
1
3
PON10V
ANT+B
Q603
BATT
MUTE
Q330
Q340
Q361
CN781
REAR
CN780
FRONT
LINE OUT
CN781
FL
RL
SUB L
UNI
CN600
(BUS CONTROL IN)
BU5VA
BATT
FM8V
AM8V
COM8V
ANT+B
• Signal path
: FM