Ua Board Schematic Diagram (1 Of 2) - Sony KDP-51WS550 Service Manual

UA BOARD SCHEMATIC DIAGRAM (1 OF 2)

1 | 2 | 3 | 4 | 5 | 6
A
—
B
—
C
J1501
R1510
6P C1506 D1511
75
S TERMINAL BLOCK 1/10W 4.7 UDZSTE-1710B
F:CHIP
Y1 :CHIP
Y
SW1 C1
C
3 4
—
C1505 D1510
1 2 0.1 UDZSTE-1710B
R1509 16V
75 B:1608
1/10W
:CHIP
C1504
4.7 F:CHIP
V1
D V1 V
R1508 C1511 D1509
75 1
UDZSTE-1710B
1/10W 10V
V1L :CHIP B:1608
L1
L
V1V
R1507 C1510 D1508
470k 1
UDZSTE-1710B
1/10W 10V
— V1R :CHIP B:1608
R
R1 R1506
D1507
470k
C1503 UDZSTE-1710B
1/10W 4.7
Y3 :CHIP
F:CHIP Y D1506
R1505 UDZSTE-1710B
C1502
75 0.1
SW2 1/10W 16V D1505
E C3 :CHIP
B:1608 C UDZSTE-1710B
3 4
1 2 R1504
75
1/10W V1LR
R1514
1k :CHIP
1/10W S3
:CHIP
S D1548
—
UDZSTE-1710B
V3
V2 C1501 4.7 F:CHIP
V
D1503
R1503
C1509 UDZSTE-1710B
75 1
1/10W
10V
:CHIP B:1608
L3
L2 L D1502
R1502 V3V UDZSTE-1710B
F C1508
470k
1/10W 1
10V
:CHIP
R3 B:1608
R2
R
R1501 D1501
470k UDZSTE-1710B
1/10W
:CHIP
—
V2LR
V3LR
G
V2R
R
V2-R IN 1
V2L
GND 2
L
— V2-L IN 3
GND 4
S
V2-SSWIN 5
C1560
V2-S1 6 4.7
V2Y F:CHIP
V2-Y IN 7 Y
H GND 8 V2C
C1561 0.1 16V
V2-C IN C
9
V2
GND 10
V
V2-V IN
11
C1562
CN1501
4.7
11P F:CHIP
WHT-L
—
:S-MICRO
TO HB V2V
D1549
CN1100
UDZSTE-1710B
D1525 D1527
UDZSTE-1710B UDZSTE-1710B
I D1526
UDZSTE-1710B
V4LR
—
C1507
4.7
10V D1514
V4 F:2012
V UDZSTE-1710B
J1504
R1513 C1513
75 1
1/10W 10V D1513 R1533
J :CHIP B:1608
L4 UDZSTE-1710B 2.2k
L L 1/10W
R1512 :CHIP
470k
1/10W D1512
R4 :CHIP
UDZSTE-1710B R
R
R1511
MSB709-RT1
470k C1512
1/10W 1
—
:CHIP 10V
B:1608
R1532
100
1/10W
:CHIP
R1534
10k
1/10W
K
:CHIP
R1531
100
1/10W
— :CHIP
MON L
Q1504
MSB709-RT1
BUFF
L
V OUT R1530
V
100
1/10W
:CHIP
MON R
L OUT
L Q1503
J1503 MSB709-RT1
— MONITOR OUT BUFF
R OUT
R
R1536
M 1k
VARL 1/10W
L :CHIP
J1502 L
L_MUTE
2P
VAR OR FIX OUT
VARR
R R
—
VAR/FIXLR
N
—
O
| 7 | 8 | 9 | 10 | 11 |
MAINYPBPR
R1630 R1631 R1632 +5V
680 680 680
1/10W 1/10W 1/10W
:CHIP :CHIP :CHIP
R1762
Q1513
56
1/10W 2SA1226
:CHIP BUFF R1562
Y 100
1/10W
R1763 :CHIP
56
1/10W PB
R1561
:CHIP Q1512 100
2SA1226 1/10W L1501
:CHIP
PR BUFF
R1764
56
1/10W R1560
:CHIP
Q1511 100
1/10W
2SA1226
:CHIP
BUFF
R1563
68k
1/10W
:CHIP
C1563
0.1
16V
B:1608
C1584 C1564
470
10V
B:1608
60 59 58 57 56 55 54
C1583
0.1
16V
B:1608
SUB_SLICER_Y
+5V
61 VCC_OUT
L1502 C1580 C1579
R1553 0.1 0.1 62 SEL_HOUT2
SUB_CV/YC
680 16V 16V
1/10W B:1608 B:1608 63 SEL_VOUT2
R1760 R1554 :CHIP Q1514 R1574
64 SYNC_IN2
0 680 MSB709-RT1 68k
1/10W 1/10W 1/10W
BUFFER 65 SEL_OUT2
:CHIP :CHIP :CHIP
SUB_Y/CV
R1575 66 Y_PH2
100 1/10W :CHIP
SUB_C 67 CV/YOUT2
R1576
100 1/10W :CHIP
68 C/CBOUT2
R1761
0
Q1515 69 CROUT2
1/10W
MSB709-RT1
:CHIP 70 GND_OUT
BUFFER
71 CVOUT3
72 YOUT3
73 COUT3
74 DC_OUT
75 ADR
R1578
SCL
220 1/10W :CHIP 76 SCL
R1579
SDA
L1505 220 1/10W :CHIP 77
SDA
C1581
4.7 R1580 78 VCC_IN
Q1523 F:CHIP 100
1/10W 79 IN1_CV
MSD601-RT1
:CHIP
+9V 80 NC
R1525
100 1/10W :CHIP R1522 R1527
1.8k 1k C1586
1/10W 1/10W 470
STCV
:CHIP :CHIP C1585 10V
0.1
C1520 16V 1 2 3 4 5 6
8p B:1608
50V
R1521 Q1501
2.2k
MSB709-RT1
1/10W R1581
:CHIP C1582 100 C1587 C1588
Q1524 R1526 4.7 1/10W 0.1 0.1
MSD601-RT1 1k F:CHIP :CHIP 16V 16V
1/10W B:1608 B:1608
:CHIP
R1523
MTCV 1.8k C1589
1/10W 0.1
:CHIP 16V
R1524
C1519 B:1608
100
8p Q1502
1/10W 50V MSB709-RT1
:CHIP
R1520
2.2k
1/10W
:CHIP
R1638 Q1548 R1641
56k MSB709-RT1 220
1/10W 1/10W
:CHIP :CHIP
C1544
0.1
16V R1636 R1642
B:CHIP 10k 10k
1/10W 1/10W
Q1547 :CHIP :CHIP
MSB709-RT1
C1546 R1639 Q1546 V2V
R1633 0.1 4.7k MSD601-RT1
Q1545 100k R1635 16V 1/10W V1V
MSD601-RT1 1/10W 1k B:CHIP :CHIP R1640
:CHIP 1/10W 1k V3V
:CHIP 1/10W
R1637 :CHIP
R1634 1M
C1545 10k 1/10W
0.1 1/10W :CHIP
16V :CHIP
B:CHIP
+9V
+9V
L1507
MSLR
C1595 R1602
470 470
25V 1/10W
:1608
R1538 9V
82 C1532 C1535 C1594 C1654
1/10W 0.1 100 0.1
L1504 1 10V B:1608
:CHIP 16V 16V 16V
B:1608 B:1608
R1603 MTLR
R1559 R1599 470
C1531 1/10W
Q1506 75 R1598 470
470 470 1/10W :1608
D1517 1/10W
25V :CHIP 1/10W :1608
BUFF UDZSTE-1710B V OUT :1608
30 29 28 27 26 25 24 23 22 21
R1594 R1604
Q1505 R1556
470k 220 1/10W :CHIP 470 1/10W
MSB709-RT1
1/10W
BUFF SCL
:CHIP 31 SCL IN7_R 20
SDA
32 SDA IN7_L 19
C1523 R1595 R1605
0.1 C1528 MON R 220 1/10W :CHIP 470 1/10W
33 ROUT2 NC 18
16V 100 L1503
B:1608 16V
34 ADR IN6_R 17
9V IC1502
R1537 MON L 35 16
IIC LOUT2 CXA2188Q IN6_L
1k R1596
1/10W 100 1/10W :CHIP AV SWITCH
L OUT 36 MUTE NC 15
:CHIP
R
R1558 37 ROUT1 IN5_R 14
C1596
C1530 1k 100
1/10W 38 BIAS IN5_L 13
10 16V
:CHIP L
39 LOUT1 NC 12
D1516 R1555
470k
UDZSTE-1710B 40 NC IN4_R 11
1/10W
R1535 :CHIP
1k R1610
470 1/10W
1/10W R1551 R1552 R1597
470k 1k 100 1/10W :CHIP
:CHIP
1/10W 1/10W C1597
470
:CHIP :CHIP 1 2 3 4 5 6 7 8 9 10
R OUT 25V
R1611
470
MAIN LR OUT 1/10W
C1526
:1608
10
Q1508
D1515 R1617
MSD601-RT1
UDZSTE-1710B 470 L1506
MUTE
1/10W
V1LR :1608
R1550
+9V
100
1/10W
:CHIP R1612 R1613 R1614 R1615 R1616
470 470 470 470 470
1/10W 1/10W 1/10W 1/10W 1/10W
Q1507
:1608 :1608 :1608 :1608 :1608
MSB709-RT1
MUTE Q1510
MSD601-RT1
MUTE
R1549
100 MTLR
R1548 1/10W
47k :CHIP VAR/FIXLR
1/10W
:CHIP IIC MAIN LR OUT
SUBYPBPR
MAINYPBPR
MSLR
JIG Y C1543
PR PB L1515 470
10V
1 2 3
CN1502
50P
:B TO B
TO A CN2015
12 | 13 | 14 | 15 | 16 | 17 |
CN1503
9P
WHT-L CN1508
:S-MICRO 10P
TO UD CN7006 TO QM CN7300
UDLR
4
5
6
DVI-Y
DVI-PB
C1590
0.1
DVI-PR
16V
B:1608
R1757
75
C1565 +9V C1536 1/10W
0.1 100 :CHIP
16V C1591 16V
B:1608 470 IC1503
10V C1570 M52055FP Y
C1569 C1571 YUV SW
0.1 2.2 2.2
16V C1537
16V 16V
F:CHIP 100
B:1608 F:CHIP R1684 16V DVI-Y
C1567 0 R1758
0.01 Y V5V 1/10W IN1B IN1A 75
X1501 25V C1568 :CHIP R1687 C1538 1/10W
SW1 E
4M B:1608 0.1 1k 100 :CHIP
16V D1531 1/10W 16V
C1566 UDZSTE-1710B OUT1 IN2B
B:1608 R1685 :CHIP PB
1 D1532 0
E VCC
10V UDZSTE-1710B 1/10W C1539
B:1608 R1564
C1572 :CHIP OUT2 SW2 100
10k 4.7 D1533 16V
1/10W UDZSTE-1710B DVI-PB
F:CHIP
:CHIP R1686 OUT3 IN2A R1759
R1566 0 R1688 75
0.1 1/10W 1k SW3 E
100 R1541 1/10W
16V 1/10W 2.2M :CHIP 1/10W :CHIP
:CHIP IN3A IN3B
:CHIP 1/10W PR
:CHIP
53 52 51 50 49 48 47 46 45 44 43 42 41
R1689 C1540
1k C1541 R1683 100
R1567 1/10W 100 16V
100
100 :CHIP 16V
1/10W 1/10W DVI-PR
IN10_Y :CHIP
:CHIP
40
D1547
IN9_SW 39
V7V UDZSTE-1710B
+5V
IN9_L3 38
R1542
2.2M
IN9_L2 37
R1568 1/10W
IN9_L1 36 100 1/10W :CHIP :CHIP
C1573
V6 PR
2.2 16V F:CHIP
IN9_CR 35 R1569 C1574
100 1/10W :CHIP V6 PB 2.2 16V F:CHIP
IN9_CB 34
R1570 C1575
100 1/10W :CHIP V6 Y 4.7 F:CHIP
IN9_Y 33
D1528
IN8_SW 32 UDZSTE-1710B D1530
IC1501
UDZSTE-1710B
CXA2189Q IN8_L3 31
COMP ENCODER
IN8_L2 30
R1571 D1529
IN8_L1 29 100 1/10W :CHIP C1576
UDZSTE-1710B
PR 2.2 16V F:CHIP
IN8_CR 28
R1572 C1577
100 1/10W :CHIP PB 2.2 16V F:CHIP
IN8_CB 27
C1578
Y 2.2 F:CHIP
IN8_Y 26
R1573
IN7_S2 25 100 1/10W :CHIP
C1592
24 0.1 16V B:1608 V7V
IN7_C
IN7_Y 23
C1593
0.1 16V B:1608
IN7_CV 22
R1618
IN7_S 21 100
1/10W
:CHIP
+9V
7 8 9 10 11 12 13 14 15 16 17 18 19 20
C1604
10
R
L
8 7 6 5 8 7 6 5
V7LR IC1504 IC1505
NJM2521M-TE1 NJM2521M-TE1
AUDIO-SW AUDIO-SW
L R
C1554
R1698 1
1 2 3 4 100 1 2 3 4 10V
1/10W B:1608
:CHIP L
R
C1555
R1700 R1699
1
100 R1701 100 10V
1/10W 100 1/10W
B:1608
:CHIP 1/10W :CHIP
:CHIP
D1545
UDZSTE-1710B D1546
UDZSTE-1710B UDL
UDR
STLR
L1508
:GLF2012
STBY5V
C1599 Q1525
100
MSB709-RT1 R1661
16V 220k 1/10W :CHIP
SW
C1600
R1662 D1536
0.1
:1608 2.2k DAN202K 16V
1/10W
B:1608
R :CHIP
Q1528
L R1664
MSB709-RT1
47k 1/10W :CHIP
:1608 Q1526 SW
R1606 MSD601-RT1 Q1527
R 470 1/10W :1608 BUFF MSB709-RT1
R1607
R1663 SW
L 470 1/10W :1608
220k
1/10W
R1608
C1601 :CHIP R1665
470 1/10W :1608
R 0.1 100k
25V 1/10W
R1609
470 1/10W :1608 L F:1608 :CHIP
Q1529
R1666
MSD601-RT1
10k
BUFF
R 1/10W R1667
:CHIP
0
:1608 SIRCS :CHIP
Q1530
R1670
220k MSD601-RT1 R1668
100k
1/10W INV R1669
:CHIP 1/10W 10k
:CHIP
C1598 1/10W
R1671
0.1 :CHIP
16V 100k
1/10W Q1531
B:1608
:CHIP MSD601-RT1
L SW
V4LR
V3LR
JIG IIC
TERMINAL BLOCK
L1516
C1542
470
25V
— 60 —
UA BOARD WAVEFORMS
18 | 19 | 20 | 21
1 2
1.3 Vp-p (H)
4
5
VD1534
VD1535
VD1536
VD1537
VD1538
VD1539
VD1540
J1509
5P 1.3 Vp-p (H)
V5 Y
Y VG
R1655 R1656
150 150
1/10W 1/10W
:CHIP :CHIP
V5 PB
VB
PB
R1657 R1658
150 150
1/10W 1/10W
:CHIP :CHIP
V5V VIDEO 5
V5 PR
PR VR
R1659 R1660
150 150
1/10W 1/10W
:CHIP :CHIP
V5 L
L
L
R1629
C1553
1 470k
D1521
10V 1/10W
UDZSTE-1710B B:1608 :CHIP UA BOARD IC VOLTAGE LIST
V5 R
R R
C1552
1 40
IC1501
10V R1628
B:1608
470k
D1522 1/10W
UDZSTE-1710B 41
:CHIP PIN VOLT
R1765
C1657 22k 1 2.4 42
1
1/10W
10V R1767
:CHIP
L B:1608 47k
1/10W 2 GND 43
:CHIP
3 2.0 44
4 3 2 1
4 0.0 45
IC1601
NJM4558E
5 0.0 46
AUDIO-SW +9V
C1662
C1663 6 0.0 47
C1658 0.1
5 6 7 8 25V 100
1 R1766 16V
22k R1768 F:1608
10V 7 2.0 48
B:1608 1/10W 47k
:CHIP 1/10W
L1601
R :CHIP
8 0.0 49
:GLF
2012
C1661
R1770 R1769
100k 100 9 0.0 50
16V 100k
1/10W 1/10W
:CHIP :CHIP
10 GND 51
L J1508
5P
R
11 0.0 52
V6 Y
VG
R1649 R1650 12 0.0 53
150 150
1/10W 1/10W
V6 PB :CHIP :CHIP
13 0.0 54
VB
R1652
R1651 150
150 14 2.5 55
1/10W
1/10W
V6 PR :CHIP :CHIP
VR 15 0.0 56
R1653 R1654
150 150 VIDEO 6
1/10W 16 0.0 57
1/10W
:CHIP :CHIP V6L
L L
17 0 58
D1534 C1551 R1624
470k
UDZSTE-1710B 1
1/10W
10V 18 2.0 59
B:1608 :CHIP V6R
R
R
R1623
19 0.0 60
470k
D1535
1/10W
UDZSTE-1710B :CHIP
C1550
1 20 GND 61
10V
B:1608
21 GND 62
22 2.0 63
UDLR 23 2.0 64
V5LR V6LR
24 0.0 65
R1677
C1602 470k
1 1/10W
10V :CHIP 25 GND 66
B:1608
26 0.0 67
D1538
UDZSTE-1710B
27 0.0 68
C1603 28 2.5 69
D1539 1
UDZSTE-1710B 10V
R1678
B:1608
470k 29 GND 70
1/10W
:CHIP
30 GND 71
31 GND 72
32 GND 73
33 2.0 74
34 2.5 75
35 2.5 76
R1620
100
D1520
1/10W J1506
:CHIP UDZSTE-1710B 3P 36 GND 77
S IN
CONTROL S IN
37 GND 78
S OUT
CONTROL S OUT 38 GND 79
R1619
100 J1505
1/10W D1519
3P
:CHIP UDZSTE-1710B 39 GND 80
CN1504
STBY5V
11P
S IN
R1679
100 1 PDAT
1/10W
:CHIP
2 HOLDN/PCLK
HOLDN
3 ID/SIRCS
4 STBY5V
S OUT SCP
5 SCP
R/G
6 R/G
B
7 B
8 GND
BINT
9 BINT
UA BOARD TRANSISTOR VOLTAGE LIST
SDAT
10 M_SDAT
SCLK
11 M_SCLK
B C
Q1501 2.0 GND
JIG JIG IIC
CN1506 3.3 GND
4P Q1502
:L-TYPE
4.5 GND
Q1503
1 PDAT
4.5 GND
2 PCLK Q1504
3 GND
1.6 GND
Q1505
4 BINT
4.4 8.3
Q1506
0.0 0.0
Q1507
Q1508 0.0 0.0
0.0 0.0
Q1510
0.0 GND
Q1511
2.0 GND
Q1512
1.5 GND
Q1513
1.2 GND
Q1514
9-965-947-01<AX1>UA P1 OF 2
2.3 GND
Q1515
4.5 9.0
Q1523
6.5 9.0
Q1524
4.9 4.2
Q1525
0.0 4.9
Q1526
5.0 0.0
Q1527
5.0 0.0
Q1528
0.1 5.0
Q1529
0.6 0.1
Q1530
0.6 0.0
Q1531
Q1535 2.7 5.0
KDP-51WS550/57WS550/65WS550
3
1.3 Vp-p (H) 1.5 Vp-p (H)
6
1.3 Vp-p (H) 1.5 Vp-p (H)
2.1 40 GND 7 4.9
IC1502 IC1506 IC1601
2.5 8 2.8
PIN VOLT IC1503 PIN VOLT PIN VOLT
0.0 1 4.5 1 1.0 9 NC 1 4.5
PIN VOLT
0.0 2 GND 1 0.0 2 GND 10 NC 2 0.0
0.0 3 0.0 2 0.0 3 4.8 11 2.3 3 4.5
GND 4 4.5 3 0.0 4 1.0 12 NC 4 0.0
GND 5 4.5 4 GND 5 NC 13 GND 5 4.5
1.1 6 GND 5 0.0 6 4.8 14 NC 6 4.5
0.0 7 4.5 6 0.0 7 0.5 15 0.5 7 0.0
0.0 8 4.5 7 0.0 8 GND 16 NC 8 9.0
2
5.0 9 9.0 8 0.0 9 1.9 17
All voltages are in V.
0.0 10 4.5 9 0.0 10 2.6 18 3.1
0.0 11 4.5 10 GND 11 0.9 19 2.0
NC 12 GND 11 4.7 12 2.0 20 0.5
NC 13 4.5 12 0.0 13 GND 21 0.0
0.0 14 4.5 13 9.0 14 GND 22 1.8
0.0 15 GND 14 4.7 15 GND 23 2.1
2.9 16 5.2 15 GND 16 GND 24 2.0
0.0 17 0.0 16 4.7 17 NC 25 3.4
0.0 18 GND 18 GND 26 3.4
IC1504
2.4 19 4.5 19 5.0 27 3.4
PIN VOLT
5.0 20 4.5 1 5.9 20 NC 28 GND
NC 21 GND 2 0.0 21 5.0 29 NC
NC 22 0.0 3 6.0 22 GND 30 NC
2.5 23 0.0 4 GND 23 NC 31 NC
1.1 24 GND 5 NC 24 GND 32 5.0
2.9 25 4.5 6 9.0 25 2.4 33 NC
1.3 26 4.5 7 5.2 26 5.0 34 NC
2.4 27 9.0 8 GND 27 2.2 35 NC
2.4 28 4.5 28 2.2 36 2.6
IC1505
0.0 29 4.5 29 5.0 37 NC
PIN VOLT
0.0 30 GND 1 5.9 30 GND 38 NC
NC 31 4.8 2 0.0 31 GND 39 NC
NC 32 4.7 3 6.0 32 1.0 40 1.7
0.0 33 4.5 4 GND 41 1.7
IC1507
34
0.0 GND 5 NC 42 2.4
PIN VOLT
4.8 35 4.5 6 9.0 1 NC 43 GND
36
4.7 GND 7 5.2 2 NC 44 0.0
5.0 37 4.5 8 GND 3 4.6 45 3.1
2.4 38 4.5 4 4.6 46 2.8
NC 39 4.5 5 GND 47 5.0
6 2.8 48 3.1
E B C E
2.7 Q1536 1.9 5.0 1.2
4.0 3.2 5.0 2.6
Q1537
4.0 1.9 GND 0.0
Q1538
5.2 1.9 5.0 1.2
Q1539
0.9 2.7 5.0 0.0
Q1540
3.8 1.9 5.0 0.0
Q1541
0.0 1.2 GND 1.9
Q1542
GND Q1543 2.1 5.0 1.5
GND 0.7 GND 1.3
Q1544
3.0 0.0 0.0 GND
Q1545
3.1 0.0 8.8 0.0
Q1546
2.3 0.0 0.0 9.0
Q1547
1.9 8.8 9.0 9.0
Q1548
3.0
All voltages are in V.
3.9
3.9
5.0
GND
0.0
0.0
0.0
GND
GND
2.1