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XR-C453RDS
Q Q
2-5.
SCHEMATIC DIAGRAM – MAIN Board (3/3) –
3 7 6 3 1 5 1 5 0
C1
C2
C3
C4
C5
T E
L
1 3 9 4 2 2 9 6 5 1 3
C6
C7
C8
C9
(Page 5)
C10
C11
C12
w w w
C13
C14
CPU3
CPU1
R610
10k
RESET SIGNAL
GENERATOR
CPU4
ON3
JC65
0
CPU6
Q701
DTC114EKA
BATTERY
CHECK
C701
0.022
D701
MA8180-M
R708
47
UNISI
UNISO
UNICLK
BUSON
x
a o
y
RESET
.
i
http://www.xiaoyu163.com
(Page 4)
R608
100k
IC571
XC61AN4002PR
JC37
D624
0
MA111
O
I
Q608
G
DTA114EKA
B+ SWITCH
C603
0.1F
5.5V
Q
Q
3
7
6
C605
10
16V
Q609
REGULATOR(FOR TUNER)
JC53
JC32
0
0
Q609
R601
2SD1802FAST
2.2k
D605
C610
MA8056-M
22
16V
JC33
0
JC34
0
JC35
0
JC79
0
u 1 6 3
IC701
BA8270F
C704
0.1
BUS INTERFACE
D706
(FOR SONY BUS)
MA8062-M
6
6
http://www.xiaoyu163.com
2
4
8
9
9
R616
0
Q606
DTA114EKA
B+ SWITCH
S601
RESET
REGULATOR
IC601
BA3918-V2
JC71
0
3
1
5
1
5
0
8
9
2
D623
JC73
1SR139
0
JC80
0
R618
C606
C617
C609
C607
10k
10
10
47
10
16V
16V
16V
16V
R617
100
JC78
0
R602
100k
Q610
ACCESSORY CHECK
D607
R606
D606
MA152WK
R604
2.2k
MA8068-H
47k
Q610
2SC2412K-QR
R607
10k
R603
C612
47k
1
R704
100k
m
D703
MA8062-H
R705
10k
c o
R706
100
R707
100
.
C702
0.1
D705
D704
C703
MA8062-M
MA8062-M
0.022
2
8
9
9
4
9
8
2
9
9
R619
10k
J501
REMOTE IN
R620
100
CN701
BUS CONTROL IN
(FOR SONY BUS)
BUS.ON
B.DATA
B.CLK
+BATT
RESET
(FRONT VIEW)
(CHASSIS)
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