Sony KDP-51WS550 Service Manual page 31

UA BOARD SCHEMATIC DIAGRAM (2 OF 2)
1 | 2 | 3 |
A
—
B
—
C
SUB_CV/YC
—
+5V
L1513
:GLF2012
C1630
R1721
100
1k
D
1/10W 16V
:CHIP
Q1538
MSB709-RT1
BUFF
C1640
R1727
SUB_Y/CV 15p
560
1/10W CH:1608
R1729 :RN-CP
100
—
1/10W
:CHIP
E
—
SUB_C
F
—
G
—
H
—
4 | 5 | 6 | 7
+5V
FB1501
HM601
:1608
C1611
0.1
25V L1510
F:1608
C1610 :GLF2012
C1612
100
0.1
25V 16V
F:1608
24 23 22 21 20 19 18 17
R1711
C1613
1k
0.001 1/10W
B:1608 :CHIP
R1712
25 F_IN APCN 16
0
C1614
0.022 CKSL MOD1 :1608
26 15
25V
R1714 56k
27 CPO MOD2 14
IC1506
R1713 28 VCV CXD2073Q INIT 13
560
R1715 3.3k
SUB COMB FILTER
29 PLVD IRF 12
C1616 0.1 16V B:1608
C1615
PLVS VB
30 11
0.1
25V
31 CLPEN VG 10
F:1608
R1716
32 CLPO VRF 9 3.3k
C1617
0.1
16V
B:1608
R1717
2.2k
1 2 3 4 5 6 7 8
C1624
C1627 0.1
C1626 0.1 25V
0.1 25V F:1608
25V F:1608
F:1608
Q1535
R1718
MSD601-RT1
22k
1/10W BUFF
:CHIP
R1719
R1722
C1629
100
150
100
C1631 Q1537 1/10W
1/10W
16V :CHIP
0.1 MSD601-RT1 R1724
:CHIP
470
25V R1723
BUFF
1/10W
F:1608 33k
1/10W :CHIP
C1637
R1730
:CHIP
10
560
1/10W
:RN-CP
R1732
1k
1/10W R1733
1 2 3
:CHIP 22k
1/10W
Q1540
FL1502 R1731 C1643 :CHIP
MSD601-RT1
5.1k 0.1
1/10W 16V
BUFF
:RN-CP B:1608
6 4
R1734
R1736 R1737
100
180 33k
1/10W 1/10W 1/10W
:CHIP
:CHIP :CHIP
R1741
470
1/10W
:CHIP
R1746
Q1541
2.2k
MSD601-RT1
1/10W
BUFF
:CHIP
R1744
1k Q1543
1/10W
MSD601-RT1
:CHIP
BUFF
R1745
1k
R1747
1/10W
1k
:CHIP
Q1542
1/10W
MSB709-RT1
:CHIP
BUFF
R1748
1k
1/10W
:CHIP
| 8 | 9 | 10
L1511
:GLF2012
FB1502
HM601
:1608
C1618
100
16V
+5V
L1512
C1625
:GLF2012
100
16V
C1628
0.1
25V 37
R1720
Q1536
F:1608
560 C1632
MSD601-RT1 38
1/10W
0.1
BUFF
:RN-CP
16V
39
X1502 B:1608
C1633 3.58MHz
R1725 40
15p CH:1608
5.6k
1/10W C1635
1 2 3 41
0.47 10V B:1608
:RN-CP
R1728 R1726
42
C1634 FL1501 470 15k 1/10W :CHIP
15p 1/10W C1636
43
CH:1608 :CHIP
470p CH:1608
6 4 44
Q1539
C1639
MSD601-RT1 45
0.1 16V B:1608
BUFF
C1651
46
0.47 10V B:1608
47
C1642 C1652
0.1 0.47 10V B:1608
48
25V
R1735 F:1608
560
1/10W
:RN-CP
C1641
R1742
0.1
470
1 2 3
25V
1/10W
F:1608
:CHIP
C1646 FL1503 R1738
15p 5.6k
CH:1608 1/10W
:RN-CP
6 4
IIC
R1749
2.2k
1/10W
:CHIP
Q1544
MSB709-RT1
BUFF
SUB COMB/ENCODER
— 61 —
| 11 | 12 | 13
SUB_OSD_RGB
SUB_OSD_YS
C1623
C1622
4.7
0.1
25V
F:1608
SUBYPBPR
36 35 34 33 32 31 30 29 28 27 26 25
R1702
0
1/10W
:CHIP
PR
EXT_Y PR_OUT 24
R1703
PB 0
EXT_PB PB_OUT 23
1/10W
Y
:CHIP
EXT_PR Y_OUT 22
R1704
0 1/10W :CHIP
CLAMP YSYM 21
C1524
100pF HD
XTAL HTIM 20
R1643
APCFIL SCP 19 100
IC1507
1/10W
CXA2103AQ
SGND SYNC_IN 18 :CHIP
YCT-SUB
R1644
C1525
FSC SEL_OUT 17
100
22pF
C1638 1/10W
50V
Y CLAMP Y3_IN 16
0.47 :CHIP
:CHIP
VD
10V
Y IN VTIM 15
B:1608
CVCC C3_IN 14
C IN HGND 13
1 2 3 4 5 6 7 8 9 10 11 12
R1739
100
1/10W
:CHIP
C1647
0.01
25V
B:1608
C1648
4.7
L1514
:GLF2012
C1650
0.1
C1649
25V
100
F:1608
16V
9-965-947-01<AX1>UA P2 OF 2
KDP-51WS550/57WS550/65WS550
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