Schematic Diagram Of Dp Board - Sony KE-42XBR900 Service Manual

(4) Schematic Diagram of DP Board

1 3
2
A
B
CN1601
10P
WHT
:S-MICRO
TO DICA BOARD
CN402
10
E
9
1.8V
8
1.8V
7
C E
6
3.3V
5
3.3V
4
E
3
2.5V
2
2.5V
1
E
D
E
F
G
DP
(DD CONVERTER)
H
I
4 5 6 7
D1606
D1603
UDZS-4.3B
MA111
R1621
1k
1/10W
:CHIP
FL1606
NFM2012P13C105B
EMI
L1603
G
10µH
C1620 R1620
0.047 390
16V 1/10W
B:1608 :RN-CP
R1617
10k
C1613
C1608 C1611 1/10W
0.1
0.1 1000 :RN-CP
25V
25V 6.3V C1616
F:1608
F:1608 :AL-CP 47
6.3V
IC1605
S8520B18MC-ARD
1.8V DD-CON
D1601 D1604
UDZS-4.3B
MA111
R1622
1k
1/10W
:CHIP
EMI
L1602
G
C1619 R1619 10µH
FL1604 0.047 330
NFM2012P13C105B 16V 1/10W
B:1608 :RN-CP
R1616
10k
1/10W
C1610 :RN-CP
C1607 1000
0.1 6.3V
25V :AL-CP
F:1608 C1614 C1617
0.1 47
25V 6.3V
IC1604
F:1608
S8520B33MC-ARS
3.3V DD-CON
D1605
D1602
MA111 UDZS-4.3B
R1614 R1623
Q1608
10k 1k
2SC4081
1/10W 1/10W
:CHIP :CHIP
EMI
L1601
G
10µH
FL1602
NFM2012P13C105B
C1618 R1618
0.047 390
16V 1/10W
B:1608 :RN-CP
C1606 C1609 C1612 C1615 R1615
0.1 1000 0.1 10k
47
25V 6.3V 25V 1/10W
6.3V
F:1608 :AL-CP F:1608 :RN-CP
IC1603
S8520B25MC-ARK
2.5V DD-CON
10
8 9
FL1612
Q1614
NFM2012P13C105B
2SJ538
1.8V
L1606 PS1603
D1609 D1612
10µH 4A
EC30HA03L EC30HA03L :CHIP
R1631
0
1/16W
C1626 :CHIP
Q1611
0
1/16W IMZ4
:CHIP
C1629 C1632 C1638
0.1 22 470
25V 16V 10V
F:1608 B:CHIP :AL-CP
R1626 R1629
0 0
1/16W 1/16W
:CHIP :CHIP
Q1613
FL1610
L1605
2SJ538 NFM2012P13C105B
3.3V 10µH
PS1602
D1608 D1611
4A
EC30HA03L EC30HA03L R1632 :CHIP
0
1/16W
C1624 :CHIP
Q1610
0
IMZ4
1/16W
:CHIP
C1631
C1628 C1634
C1637
22
0.1 22
470
16V
25V 16V
10V
B:CHIP
F:1608 B:CHIP
:AL-CP
R1624 R1628
0 0
1/16W 1/16W
:CHIP :CHIP
Q1612
PS1601
D1610 2SJ538 4A
2.5V
EC30HA03L :CHIP
EMI
L1604
D1607
10µH
EC30HA03L R1630 :CHIP
0 FL1608
1/16W NFM2012P13C105B
C1625 :CHIP
Q1609
0
IMZ4
1/16W
:CHIP
C1627
C1630 C1633 C1636
0.1 22 22 470
25V 16V 16V 10V
R1625 F:1608 B:CHIP B:CHIP :AL-CP
R1627
0
0
1/16W
1/16W
:CHIP
:CHIP
11 12
1
CN1604
20P
:B-TO-B
TO IFA BOARD
FB1601
CN8011
FBMJ4516HS111-T
EMI
20 D6.5V
C1640
G
19 D6.5V
0.01
25V
18 D6.5V
B:1608
17 D6.5V
16 GND
15 GND
14 GND
13 GND
12 GND
11 GND
10 GND
9 GND
8 GND
7 GND
D6.5V 6 GND
5 GND
4 GND
3 GND
2 GND
1 OVP
EMI
G
G
B-SS4335<UC.>-DP.
KE-42XBR900(UC) 4-43