Sony PMW-EX3 Service Manual page 256

MD_+3.3V
C1500 C1505 C1510 C1514 C1518 C1521
10uF 22uF 0.1uF 0.1uF 0.1uF 0.1uF
1
MD_+2.5V
C1501 C1506 C1511 C1515
10uF 0.1uF 0.1uF 0.1uF
GND
MD_+1.8V
C1502 C1507 C1512 C1516 C1519 C1522
10uF 10uF 0.1uF 0.1uF 0.1uF 0.1uF
2
MD_+1.0V_ZOU3
C1508 C1517 C1523
0.01uF 0.01uF 0.01uF
C1503 C1513 C1520
0.01uF 0.068uF 0.068uF
C1504 C1509
10uF 10uF
3
MD_+1.0V_ZOU3_SPA
C1592 C1594 C1596
0.01uF 0.068uF 0.01uF
C1591 C1593 C1595
0.01uF 0.01uF 0.01uF
MD_+3.3V
FB1501
C1584 C1585
22uF 0.1uF
2012 2012
C1583
4
22uF
R1532
330k
014 MD_BGPIO_6
R1531
47k
FB1502
GND
5
A B
DPR-289A (15/18)
C1524 C1527 C1530 C1532
0.1uF 0.1uF 0.1uF 0.1uF
018
GND
006,018
C1525 C1528
0.1uF 0.1uF
018
006,018
GND
C1529 C1533 C1535 C3501
0.01uF 0.01uF 0.01uF 0.01uF
C1526 C1531 C1534 C1597
0.01uF 0.068uF 0.01uF 0.01uF
GND
018
C1598 C1599
0.068uF 10uF
GND
IC1503
LTC3411EMS#TR
MD_+1.0V_ZOU3_SPA
R1534
0 6 7 FB1503
L1514
NM
2 PVIN SVIN 4 2uH
SYNC/MODE SW
8
R1539
PGOOD
R1535
68k
10 9
0
ITH VFB
1
C1588 C1589
SHDN/RT
PGND SGND 100uF 100uF
C1587 C1590
018
R1537 10pF 0.1uF
5 3
12k
C3500 C1586 R1538
330k
10pF 100pF
P-GND
S-GND
C
DPR-289A (15/18)
SUFFIX: -14 SUFFIX: -14
DOWN_DET_ME
REG_+4.6V
L1504
1uH
C1552 C3502 R1507
R1504
10k 47uF 4.7uF 47k
6.3V 2012
H_START_UP
Q1509
Q1500 Q1503
DTC144EMFS6T2L DTC114TE-TL DTC114TE-TL
GP_50
C1555
H_SHUTDOWN
0.1uF
6.3V
Q1506
DTC114TE-TL
FB1504
C1556
L1505 22uF
1uH
2012
C1553
22uF
R1505 R1540
10k 10k
Q1501
DTC144EMFS6T2L
GP_141
R1541
330k
FB1505
Q1504 Q1510
DTC114TE-TL DTC114TE-TL
Q1507 Q1512
DTC114TE-TL DTA144EMFS6T2L
L1506
1uH
C1554 C3504
R1506 R1509
47uF 4.7uF 47k
10k
6.3V 2012 NM
Q1505 Q1511
DTC114TE-TL
DTC114TE-TL
GP_140
C1557
0.01uF
10V
Q1502 Q1508
DTC144EMFS6T2L DTC114TE-TL
FB1506
GND
8-38 (a) 8-38 8-38 8-38 (a)
D E
IC1500
TPS54310PWPR
L1507 L1510
14 6 10uH 1uH
VIN1 PH1
15 7
VIN2 PH2
16 8
C1573
VIN3 PH3 C1570 R1516
C1564 L1511
9 180uF 0.1uF C1576
0.047uF 10k 1uH
PH4 2.5V 6.3V 0.0047uF
4 10
PWRGD PH5
R1525
470
17 5
VBIAS BOOT
C1579 C1582
18 2 10uF 10uF
SS/ENA VSENSE
R1513 6.8k 6.3V 6.3V
19 3 C1567 0.022uF
SYNC COMP
20 21
RT NC(TM)
R1517
C1561 220pF
33k
C1558
0.1uF
R1518
6.3V R1510
22k
100k S-GND
P-GND
C1559 IC1504
0.1uF
LTC3411EMS#TR
L1516
2012
1uH
R1542
0 6 7 L1515
C1568 C1571
2uH
2 PVIN SVIN 4 100uF 100uF
C1580
SYNC/MODE SW 10uF
8
R1543 R1546 6.3V
PGOOD
0 220k C1574
10 9
NM 0.1uF
ITH VFB
1
C1565
SHDN/RT
10pF
PGND SGND
R1544
5 3
10k R1545
220k
C1577
10pF
C1562
NM
100pF R1547
22k
P-GND
S-GND
IC1502
TPS54310PWPR L1509 L1513
10uH 1uH
14 6
VIN1 PH1
15 7
VIN2 PH2
16 8
C1566
VIN3 PH3 C1572 C1575 C1581
0.047uF R1522 C1578
9
150uF 0.1uF 10uF
PH4 10k 0.0047uF
6.3V
4V 6.3V
4 10
PWRGD PH5
R1527
470
17 5
VBIAS BOOT
18 2
SS/ENA VSENSE
R1515 6.8k
19 3 C1569 0.022uF
SYNC COMP
20 21
R1523
RT NC(TM)
3.3k
C1563 220pF
C1560
R1524
0.1uF
470
6.3V R1512
100k S-GND
P-GND
F
R1528
6.8k
D1500
1SS400TE-61
+1.0V
MD_+1.0V_ZOU3
4A
MD_+1.0V_TORINO
1A
R1529
6.8k
D1501
1SS400TE-61
+1.5V
R1548 MD_+1.5V_EXP
0 R1549
NM
10k 2A
R1550
10k
NM
R1530
6.8k
D1502
1SS400TE-61
MD_+3.3V_EXP
+3.3V
4A
PMW-EX3
G H