Read Sony STR-DA1500ES Service Manual online
24
24
STR-DA1500ES
STR-DA1500ES
1
2
3
4
5
6
7
8
9
10
11
14
15
12
13
A
B
C
D
E
F
G
H
I
J
Q906
2SC3052EF-T1-LEF
AC_OFF DETECT
D923
D922
D920
EC10DA40-TE12
D921
EC10DA40-TE12
D922
EC10DA40-TE12
D923
EC10DA40-TE12
R906
22k
C923
1000
25V
C922
2200
25V
R903
2.2k
R904
47k
D907
MA2J1110GLS0
MA2J1110GLS0
MA2J1
110GLS0
C921
0.1
D902
D920
D921
D905
Q901
2SC3052EF-T1-LEF
RELAY DRIVER
RY901
5V,TV-8
0.1
C920
D906
1
3
R908
10k
R907
47k
C902
0.1
C906
1
50V
D901
D903
1SR154-400TE-25
D902
1SR154-400TE-25
D905
1SR154-400TE-25
D904
1SR154-400TE-25
R902
1
C901
0.1
D903
C903
3300
16V
1
2
3
R2 AC
R2 AC
R2 CENTER TAP
D913
D912
D911
D910
EC10QS04-TE12L5
EC10QS04-TE12L5
EC10QS04-TE12L5
EC10QS04-TE12L5
C910
0.47
C911
0.47
C912
3300
16V
1
3
4
8
6
*T902
F921
2A
250V
F910
2A
250V
F920
2A
250V
D904
+R4
R2_+17VDC
R2_GND
SYSTEM_GND
R2_-17VDC
CN910
4P
CN920
3P
CNP902
2P
CNP901
2P
3.3V_GND
POWER_RY
STANDBY_+9V
AC_OFF_DETECT
R4 (AC)
R4 (AC)
LIVE
6.3A 125V (US,CND)
T2.5AL 250V (AEP,UK)
NEUTRAL
LIVE
NEUTRAL
NC
1
1
F901
FH902
FH901
2
3
4
4
NC
0.61
14.2
-10.5
0.74
1.35
0
CN911
2P
R4 (AC)
R4 (AC)
R4 (AC)
1
2
2
MAIN BOARD (3/3)
R2_-17VDC
R2_+17VDC
R2_GND
2
2
3
(MAIN)
5
2
POWER TRANSFORMER
5
3
4
4
3
2
T901
NOT REPLACEABLE:
BUILT IN TRANSFORMER.
MAIN BOARD
(1/3)
CNP930
(PAGE 22)
MAIN BOARD
(1/3)
(PAGE 22)
MAIN BOARD
(2/3)
(PAGE 23)
AC IN
3
2
(AEP,UK)
(US,CND)
V+
V
-
C506
9100p
C507
0.033
C508
2.2 50V
C557
0.033
C558
50V
2.2
C556
9100p
C555
C900
0.1
B901
470
16V
C552
220p
C502
220p
C505
470
16V
C554
100p
C504
100p
C501
0.022
C551
0.022
C553
2.2
50V
50V
C503
2.2
CC01
100p
R551
1k
R501
1k
R552
100k
R502
100k
R503
100k
R504
180
R553
100k
R556
100k
R555
8.2k
R505
8.2k
R506
100k
R508
100k
R558
100k
R509
470
R559
470
R507 100
R554
180
R557
100
8
7
6
5
4
3
2
1
R1
GND
INR9
INL9
-7V
+7V
L1
MAIN BOARD
(1/3)
(PAGE 22)
4
IC500
NJM4565M (TE2)
IC500
OP AMP
(AEP,UK)
(US,CND)
IC B/D
VIDEO
CIS SPK
BOARD
CNS912
(PAGE 31)
M
!
!
!
!
!
!
Ver. 1.1
5-9. SCHEMATIC DIAGRAM — MAIN BOARD (3/3) • See page 15 for Block Diagram • Refer to page 34 IC Block Diagrams.
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