Schematic Diagram - Main Board 3/3 - Sony str-da1500es Service Manual
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Also See for str-da1500es:
- Operating instructions manual (66 pages) ,
- Quick setup manual (2 pages) ,
- Specifications (2 pages)
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STR-DA1500ES
Q Q
3 7 6 3 1 5 1 5 0
5-9. SCHEMATIC DIAGRAM — MAIN BOARD (3/3)
1
2
A
MAIN BOARD (3/3)
B
3
R2_+17VDC
R2_GND
MAIN BOARD
SYSTEM_GND
(1/3)
(PAGE 22)
R2_-17VDC
+R4
C
3.3V_GND
2
POWER_RY
STANDBY_+9V
MAIN BOARD
AC_OFF_DETECT
(2/3)
R2_-17VDC
(PAGE 23)
R2_+17VDC
R2_GND
D
E
T E
L
1 3 9 4 2 2 9 6 5 1 3
F
+7V
G
-7V
INR9
4
INL9
MAIN BOARD
(1/3)
(PAGE 22)
H
GND
L1
R1
I
w w w
J
STR-DA1500ES
• See page 15 for Block Diagram
3
4
5
6
!
F920
2A
250V
C920
0.1
F921
!
2A
D923
D920
250V
C922
D920
2200
25V
C921
EC10DA40-TE12
D922
D921
0.1
D921
EC10DA40-TE12
C923
1000
D922
EC10DA40-TE12
25V
D923
EC10DA40-TE12
F910
D910
2A
EC10QS04-TE12L5
250V
D911
C910
EC10QS04-TE12L5
0.47
C912
D912
3300
EC10QS04-TE12L5
C911
16V
0.47
D913
EC10QS04-TE12L5
Q901
2SC3052EF-T1-LEF
RELAY DRIVER
R903
2.2k
R904
47k
RY901
R902
5V,TV-8
1
C902
D902
0.1
1SR154-400TE-25
D903
4
1SR154-400TE-25
D904
D902
D904
1SR154-400TE-25
6
3
D905
1SR154-400TE-25
C901
D903
D905
C903
0.1
3300
16V
8
1
Q906
*T902
(AEP,UK)
2SC3052EF-T1-LEF
AC_OFF DETECT
(US,CND)
C906
R906
D906
!
1
22k
MA2J1110GLS0
50V
R908
R907
47k
10k
D907
MA2J1110GLS0
C555
470
16V
C557
C556
R554
R553
0.033
9100p
R557
180
100k
100
R559
R556
R555
C554
470
100k
8.2k
100p
C558
50V
2.2
8
7
6
C551
0.022
V+
R558
100k
C501
0.022
R508
100k
C508
2.2 50V
1
2
3
R509
470
R507 100
C504
R506
R505
100p
100k
8.2k
R504
C507
C506
(AEP,UK)
180
0.033
9100p
C505
CC01
470
100p
16V
x
a o
y
.
i
http://www.xiaoyu163.com
• Refer to page 34 IC Block Diagrams.
7
8
9
CN920
3P
1
R2 AC
POWER TRANSFORMER
2
R2 CENTER TAP
3
R2 AC
M
2
CN911
2P
VIDEO
3
R4 (AC)
1
CIS SPK
4
2
R4 (AC)
BOARD
5
CNS912
(PAGE 31)
5
CN910
!
4P
4
R4 (AC)
1
3
2
NC
2
3
NC
4
R4 (AC)
!
3
F901
CNP902
2
FH901
FH902
2P
1
LIVE
NEUTRAL
4
NOT REPLACEABLE:
BUILT IN TRANSFORMER.
6.3A 125V (US,CND)
T2.5AL 250V (AEP,UK)
!
CNP901
2P
1
LIVE
Q
Q
3
NEUTRAL
3
7
6
AC IN
R552
C552
220p
R551
100k
1k
C553
2.2
50V
5
IC B/D
IC500
IC500
NJM4565M (TE2)
OP AMP
V -
4
C503
2.2
R501
50V
1k
C502
R503
R502
220p
100k
100k
u 1 6 3
24
24
2
4
8
9
9
10
11
12
T901
(MAIN)
2
3
1
5
1
5
0
8
9
MAIN BOARD
(1/3)
CNP930
(PAGE 22)
m
c o
.
2
8
9
9
13
14
15
2
4
9
8
2
9
9
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