Sony STR-DA5400ES - Schematic Diagram - DCDC Section

STR-DA5400ES
STR-DA5400ES
109109
(7/10)
CN3523
BOARD
BE
D VIDEO
(3/3)
CN1402
BOARD
Q
MAIN
T1
BY
MAIN
POWER
TRANSFORMER
IC B/D
IC B/D
IC B/D
IC B/D
IC B/D
IC B/D
26.1
4 0.7
3.33.30.7
3.4
26.1
2.4
5
626.2
26.2
11.8
11.8
2.3
3.3
0
26.2
0
-5.1
-2.7
25.9
3.5 0.7 3.4
35V
3300
C1402
16V
1000
C1414
16V
1000
C1416
16V
1000
C1417
16V
2200
C1415
100uH
L1402
100uH
L1403
100uH
L1404
100uH
L1405
250V
F1405
T6.3AL
RK14-LFA-A1
D1405
RK14-LFA-A1
D1406
1
3
3P
CX1402
AC24V
AC24V
12345
SI-8120JF
IC1405
12345
SI-8050S-LF1101
IC1404
RBV-602LF-A
D1401
1
2
3
4
35V
1000
C1406
35V
2200
C1405
35V
1000
C1404
RK14-LFA-A1
D1403
FMB-G16L
D1404
1
15
3
4
5
6
7
8
9
10
11
12
13
14
15P
CN1401
+24V
D-POW
GND_+24V
GND
DCDC-5V
GND-5V
DCDC+12V
GND+12V
+6V
GND+6V
DCDC4V
GND4V
DCDC3.3V
GND3.3V
0.1
C1425
35V
1000
C1407
0.1
C1412
0.1
C1410
0.1
C1409
12345
SI-8008HFE
IC1403
RT1N241C-TP-1
REGULATOR
CONTROL
Q1409
R1409
100
220
R1403
470
R1404
R1407
1k
R1405
2.2k
330
R1401
330
R1402
R1408
47
R1406
47
C1423
2200p
R1417
22
1
3
4
4P
CX1451
+6V
MAIN_DGND
2NC
MAIN+3.6V
12345
SI-8008HFE
IC1402
330
R1412
1k
R1411
100
R1410
100uH
IN
OUT
GND
FB
CONTROL
IN
OUT
GND
FB
CONTROL IN
OUT
GND
FB
CONTROL
IN
OUT
GND
FB
CONTROL
L1409
100uH
L1410
100uH
L1408
100uH
L1407
0.1
C1427
0.1
C1426
0.1
C1429
0.1
C1430
1
2
3
3P
CN1402
24V
GND
24V
IC1405
+12V REGULATOR
16V
1000
C1413
100uH
L1401
100uH
L1406
RK14-LFA-A
D1402
1
2345
SI-8050S
IC1401
35V
1000
C1403
0.1
C1408
IN
OUT
GND
FB
CONTROL
IC1401
-5V REGULATOR
IC1404
+6V REGULATOR
+3.3V REGULATOR
+4V REGULATOR
IC1402 IC1403
DC-DC BOARD
A
H
11
G
5
D
4 12
B
C
26
I
E
9783
F
101
0.1
C1428
220
R1450
35V
2200
C1451
R1454
100
470
R1451
L1453
0.1
C1453
100uH
L1451
R1452
2.7k
R1453
100
12345
SI-8008HFE
IC1451
GND FB CONTROL OUT IN
FMB-G16L
D1451
1
2
3
3P
CN1450
3.6V
GND
3.6V
16V
2200
C1455
L1454
10uH
12
43
1
2
3
3P
CN1452
24V
GND
24V
0.1
C1458
+4V REGULATOR
BD
D VIDEO
CN3523
(7/10)
BOARD
DCDC2 BOARD
IC1451
100uH
15 1613 14 17
6-86. SCHEMATIC DIAGRAM - DCDC Section -
• See page 112 for IC Block Diagrams.
(Page 111)
(Page 44)
(Page 82)
(Page 82)
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