Schematic Diagram - Power Supply Section - Sony STR-DA5200ES Service Manual

STR-DA5200ES
Q Q
3 7 6 3 1 5 1 5 0
T E
L 1 3 9 4 2 2 9 6 5 1 3
w w w
STR-DA5200ES
6-65. SCHEMATIC DIAGRAM – POWER SUPPLY Section –
+4.2V REGULATOR
IC7005
SI-8033S
CN7052
3P
+24V
D_GND
V-POWER
Q7019
C7017 C7018
DTC124ESA
0.22 220
REGULATOR 35V
CONTROL L7011
R7022
150
D7012
CN7020 RK14-LFA-A1
4P R7024
150
+4.2V
D_GND
D_GND
C7016 R7020
1000 470
+4.2V
16V
(Page 55)
R59
10k
Q53
DTC124ESA
Q54
2SB734
B+ SWITCH
R58
3.3k
D61
MTZJ-T
-72-6.2
C54
470p
C52
D51
2200
10EDB40
25V
EB51
(CHASSIS)
+5V REGULATOR
IC51
CNP54 ∗
5P
P.RY
O I
G
STOP
C57
470 C58
x ST+5V a o
25V 0.1
y
GND
∗IC51
. i
+12V BA05T(US,CND)
TA7805LS(AEP,UK)
(Page 79)
http://www.xiaoyu163.com
• See page 98 for IC Block Diagrams.
8
L1403
100µH
CN1452
3P D1402
RF46LF-T2
V-POWER
D_GND
R1415
22k
+24V
CNP1451 F1405
2P T6.3AL
250V
AC24V
D1409
D3SBA20-4101
AC24V
L1404
100µH
C1429
2200
35V
C1427 D1404
3300 RK14-LFA-A1
35V
Q Q
3 7 6 3
GND
T01
MAIN POWER
H-A
TRANSFORMER
H-B
L-A
L-B
(Page 79)
AC17V
GND
AC17V
(Page 79)
AC24V
AC24V
∗ NOT REPLACEABLE:
BUILT IN TRANSFORMER
Q53,55
D54
POWER SWITCHING
11EQS04
D52 D56
Q55
11EQS04 1SS133T R61
DTC124ESA
680
C55
C53 D55 0.0047
2200 11EQS04 C56
25V D57 0.056
1SS133T
D53
11EQS04
(US,CND,AEP)
R60
4.7
D58
1SS133T
10A 125V(US,CND)
R53 T2.5AL 250V(AEP)
22k Q52
Q51 2SC1740S
2SC1740S
RELAY DRIVE
AC DETECT
R54
10A 125V(US,CND)
R51 2.2k
10k T4AL 250V(AEP,UK)
RY01
C51 R52 R55
u 1 6 3
10 6.8k 10k
50V
.
94 94
http://www.xiaoyu163.com
2 4
9 9 8
+6.5V REGULATOR
IC1403
SI-8050S
L1401
100µH
R1402
220
R1414
680
Q1409
C1407
DTC124ESA
0.1
REGULATOR
CONTROL
+12V REGULATOR
IC1404
SI-8012JF
CN1410
7P
+6.5V
L1402 V_POWER
100µH
+12V
TU_+12V
C1413
1
C1412 D_GND
50V
1000 16V
GND
+24V (Page 79)
1 5 1 5 0 8 9 2 4
(US,CND,UK)
JW07
CNP02
3P
JW06
(AEP)
JW04 JW05 J02
AC OUTLET
T02
SUB POWER (US,CND)
TRANSFORMER
(AEP)
J02
AC OUTLET
CNP53
F02 2P
F01
m
C59
10000p
CNP51
2P
c o
J01
(Page 46)
~AC IN
R01
3.3M
1/2W
EB02
(US,CND)
(CHASSIS)
2
9 9
9 8 2 9 9
CN1
2P SW1
POWER
-1
CN2
2P
PON SW IN
-2
PON SW OUT