Sony XR-C453RDS, Руководство по обслуживанию

Страница: 46 / 52

XR-C453RDS
6 6
2-5. SCHEMATIC DIAGRAM – MAIN Board (3/3) –
R616
D703 R705
R706
R707
C703 D704
JC71
JC73
JC80
R619 R618
D
6
2
1 C607
R617
R606
R607
D607
D606
D623
C612
R604
R603
Q610
JC32
C606 C617 C605
JC78
JC65 R602
R608
JC37 D624
C603
R610
Q608 Q606
IC601
D701
D605 C610
Q609 R601
JC53
R704
C702
D705 D706
IC701
C704
R708
Q701
R620
CN701
J501
D
6
2
2 C609
JC79
JC33
JC34
JC35
C701
S601
IC571
0
MA8062-H 10k
100
100
0.022 MA8062-M
0
0
0
10k 10k
1
S
R
1
3
9
10
16V
100
2.2k
10k
MA152WK
MA8068-H
1SR139
1
47k
47k
2SC2412K-QR
0
10
16V
10
16V
10
16V
0
0 100k
100k
0 MA111
0.1F
5.5V
10k
DTA114EKA DTA114EKA
BA3918-V2
MA8180-M
MA8056-M 22
16V
2SD1802FAST 2.2k
0
100k
0.1
MA8062-M MA8062-M
BA8270F
0.1
47
DTC114EKA
100
1
S
R
1
3
9
47
16V
0
0
0
0
0.022
XC61AN4002PR
B
1
B
2
B
3
B
4
B
5
B
6
B
7
B
8
B
1
0
B
1
1
C1
C2
C3
C4
C5
C6
C7
C8
C9
C10
C11
C12
C13
C14
B
1
2
B
1
3
ON3
MODE1 MODE2
CPU3
CPU4
CPU1
CPU2
UNICLK
UNISI
UNISO
BUSON
RESET
CPU6
REGULATOR
BUS INTERFACE
(FOR SONY BUS)
RESET SIGNAL
GENERATOR
B+ SWITCH B+ SWITCH
ACCESSORY CHECK
Q610
Q609
REGULATOR(FOR TUNER)
BATTERY
CHECK
MODE2 MODE1 STB BU+B AMP+B VCC ANT+B COM8V AM8V FM8V GND NC
BUS CONTROL IN
(FOR SONY BUS)
(CHASSIS)
BUS.ON
B.DATA
B.CLK
+BATT
RESET (FRONT VIEW)
REMOTE IN
RESET
O I
G
(Page 4)
(Page 5)
w w w . x i a o y u 1 6 3 . c o m
Q Q 3 7 6 3 1 5 1 5 0
9 9
2
8 9
4 2
9 8
T E L 1 3 9 4 2 2 9 6 5 1 3 9 9 2 8 9 4 2 9 8 0 5 1 5 1 3 6 7 3
Q Q
TEL 13942296513 QQ 376315150 892498299 TEL 13942296513 QQ 376315150 892498299
http://www.xiaoyu163.com
http://www.xiaoyu163.com