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Ad Board Schematic Diagram - Sony KP-46WT500 Service Manual

Color rear video projector.
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AD BOARD SCHEMATIC DIAGRAM

The AD board is not field repairable. If service is required, use the following part number to order a complete replacement board.
A-1299-523-A
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+5V
+5V
RB1603
RB1604
100*4
100*4
C1625
0.1
25V
F:1608
75
74
73
72
71
70
69
68
67
66
65
64
63
76
GHOUT2
77
BHOUT2
C1606
0.1
VDDE2
25V
78
F:1608
79
VSS7
TEST1
80
81
DAVDD1
VRN1
82
C1605
C1616
0.1
25V
F:1608
83
VRP1
0.1
C1615
0.1
25V
F:1608
25V
DF
84
F:1608
85
SG1
IC1601
C1614
0.1
25V
F:1608
CM0017AF
DAVSS1
86
DIGITAL-REGI
87
NC1
DAVDD2
88
C1601
FB1601
89
VRN2
100
BLM11A601S
C1613
0.1
25V
F:1608
16V
:1608
VRP2
90
C1604
C1612
0.1
25V
F:1608
91
SHADING
0.1
25V
SG2
92
F:1608
C1611
0.1
25V
F:1608
93
DAVSS2
NC2
R1607
94
C1609
1k
0.0022
95
XTEST5
B:1608
1/16W
:CHIP
XTEST6
96
97
TEST2
TEST3
98
99
XTEST7
TEST4
100
R1608
100
1
2
3
4
5
6
7
8
9
10
11
12
13
+3.3V
1/16W
:CHIP
C1610
470p
B:1608
R1611
2.2k
R1614
R1605
1k
1/16W
2.2k
1/16W
:CHIP
1/16W
:CHIP
:CHIP
R1604
10k
1/16W
:CHIP
C1621
0.1
C1624
RB1605
100*4
25V
10p
F:1608
CH:1608
C1608
0.1
25V
F:1608
C1607
R1676
1k
100
R1609
1/16W
16V
100
C1618
R1625
:CHIP
1/16W
100
1k
:CHIP
16V
1/16W
:CHIP
51
50
49
48
47
46
45
44
43
42
41
40
39
38
37
36
35
52
O VSHIFT
53
O HSHIFT
54
55
O/NVM WRITE PROT
56
IC1606
57
CXP86448-636Q
PJED-CPU
58
59
O/NVM STOP
60
O/I2C RST
61
O/DREGI RST
62
O/DREGI MUTE
R1606
1k
63
1/16W
:CHIP
64
O/RAM CLR
R1601
47k
1/16W
:CHIP
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
C1619
0.1
25V
F:1608
R1622
470
1/16W
:CHIP
X1601
12MHz
AT-49
C1620
C1622
27p
15p
CH:1608
CH:1608
SEN_LE
C1731
D1607
0.01
25V
UPZS-5.1B
B:1608
SEN_U
C1734
D1604
0.01
UPZS-5.1B
25V
B:1608
C1733
SEN_LO
0.01
D1605
25V
UPZS-5.1B
B:1608
SEN_R
C1732
D1606
0.01
25V
UPZS-5.1B
B:1608
AD Board, Complete
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C1640
100
16V
FB1606
BLM11A601S
:1608
C1627
0.1
+3.3V
25V
F:1608
R1641
R1645
2.2k
330
1/16W
1/16W
:CHIP
:CHIP
62
61
60
59
58
57
56
55
54
53
52
51
R1651
330
DIVOUT
1/16W
R1655
R1656
50
:CHIP
2.2k
1k
1/16W
1/16W
R1661
E2
49
1k
:RN-CP
:RN-CP
1/16W
PDOUT
C1636
48
:CHIP
0.1
VCOIN
47
16V
C1630
B:1608
XTEST4
0.1
46
C1631
25V
100
16V
F:1608
VVDD
45
GOUT
44
R1644
VCOSEL
43
2.2k
1/16W
:CHIP
FB1602
BLM11A601S
EXCKSEL
:1608
42
EXCKIN
41
VSS4
40
R1660
1k
ROUT
39
1/16W
R1646
:CHIP
E1
2.2k
1/16W
:CHIP
38
HPIN
37
R1650
VVSS
330
36
1/16W
EO
35
:CHIP
+5V
XTEST3
34
ODEVIN
33
ODEVOUT
32
ODEVSEL
31
R1642
VPIN
1k
1/16W
:CHIP
30
VSS3
29
C1629
VDDE1
0.1
28
25V
F:1608
CKOUT
27
PWM2
26
R1647
10k
1/16W
:CHIP
C1632
0.1
14
15
16
17
18
19
20
21
22
23
24
25
25V
F:1608
D1691
1SS355TE
R1600
D1692
10k
1SS355TE
D1693
1/16W
1SS355TE
:CHIP
C1639
100
16V
+3.3V
FB1604
BLM11A601S
:1608
+3.3V
FB1607
BLM11A601S
:1608
+5V
R1659
22k
1/16W
:CHIP
Q1603
2SC2412K
INV
R1658
22k
1/16W
:CHIP
34
33
O R
32
I DPJE SVA0
31
I DPJE SVA1
30
I DPJE SVA2
29
R1638
I/DREG ACK
28
1k
1/16W
:CHIP
R1637
1k
1/16W
:CHIP
I/DREG BSY
27
I/DREG OVF
26
25
24
23
C1628
0.1
25V
F:1608
22
R1653
470
21
IC1605
1/16W
PST9143NL
:CHIP
20
DEF5V RESET
NC
VCC
R1619
0
18
19
E
GND01
:1608
E
RST
C1634
4.7
C1633
0.1
R1636
R1654
25V
10k
F:1608
4.7k
A0
VDD
1/16W
1/16W
:CHIP
:CHIP
A1
WP
A2
PCLK
R1649
E
PDAT
100
1/16W
:CHIP
R1648
100
1/16W
:CHIP
IC1607
M24C32-WMN6T(A)
PJED NVM
D1601
1SS355TE
C1643
0.1
25V
F:1608
C1730
1000
6.3V
C1641
0.1
25V
F:1608
CN1601
20P
:B TO B-S
:B TO B-S
TO A:CN12
TO A:CN11
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D/A CONVERTER
RE_YS
DBH
DBH
DGV
DGV
RE_B
DBV
DBV
BCLK
WCLK
DVSS
R1663
560
C1672
VSSRH
1/16W
C1658
C1665
0.1
:CHIP
Q1605
0.1
100
RH
25V
2SC2412K
25V
16V
F:1608
CLAMPS
F:1608
REFRH
VDDRH
C1671
VSSRV
C1657
C1664
0.1
0.1
RV
100
25V
25V
16V
F:1608
F:1608
REFRV
VDDRV
VSSGH
R1662
GH
RE_G
3.3k
1/16W
Q1604
REFGH
:CHIP
2SC2412K
VDDGH
CLAMPS
C1656
C1663
C1670
NC
0.1
100
0.1
16V
25V
25V
NC
F:1608
F:1608
NC
NC
RE_R
VSSC1
NC
+5V
+5V
FB1614
BLM11A601S
:1608
R1685
R1666
2.2k
2.2k
1/16W
1/16W
:RN-CP
:RN-CP
C1678
C1647
680p
680p
R1665
CH:2012
R1684
CH:2012
2.2k
2.2k
1/16W
C1659
1/16W
:RN-CP
0.1
:RN-CP
25V
F:1608
+VCC
C1675
C1645
470p
470p
CH:1608
CH:1608
-VCC
R1671
R1681
C1669
22k
5p
10k
1/16W
IC1602
1/16W
CH:1608
:RN-CP
NJM2068V-TE2
:RN-CP
RH FILTER & AMP
C1651
C1681
R1674
0.1
R1669
10k
0.1
25V
22k
1/16W
25V
F:1608
F:1608
FB1616
1/16W
C1666
:RN-CP
+5V
BLM11A601S
:RN-CP
100p
:1608
CH:1608
FB1615
BLM11A601S
R1668
R1683
:1608
2.2k
2.2k
1/16W
1/16W
:RN-CP
:RN-CP
C1649
C1676
680p
680p
CH:2012
R1682
CH:2012
2.2k
R1667
C1661
1/16W
2.2k
0.1
:RN-CP
25V
1/16W
F:1608
:RN-CP
+VCC
C1646
470p
CH:1608
C1674
470p
CH:1608
-VCC
R1672
R1675
C1673
22k
10k
IC1603
5p
1/16W
1/16W
NJM2068V-TE2
CH:1608
:RN-CP
:RN-CP
RV-FILTER & AMP
C1652
C1680
0.1
R1673
C1677
25V
0.1
10k
100
F:1608
16V
25V
1/16W
:RN-CP
F:1608
-5V
R1670
C1668
22k
100p
1/16W
CH:1608
:RN-CP
R1713
R1714
10k
10k
1/16W
1/16W
:CHIP
:CHIP
R1712
D1603
10k
1SS355TE
1/16W
:CHIP
R1711
10k
Q1606
1/16W
2SC2412K
:CHIP
SW
RH
RV
GH
GV
BH
BV
C1644
0.1
1
25V
F:1608
2
5
4
3
6
CN1602
20P
— 66 —
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IC1608
CD0031AM
DRH
DRH
DGH
DGH
C1701
0.0047
+5V
DRV
DRV
B:CHIP
MUTED
DVDD
DVSS
VSSBV
C1684
C1700
C1693
BV
0.1
100
0.1
25V
16V
25V
F:1608
REFBV
F:1608
VDDBV
VSSBV
C1683
C1699
0.1
C1692
BH
0.1
AD
25V
100
25V
F:1608
16V
REFBH
F:1608
VDDBH
VSSBH
C1682
GV
0.1
C1691
C1698
C1704
25V
100
0.1
100
F:1608
16V
25V
16V
REFGV
F:1608
VDDGV
NC
VSSC2
C1697
NC
0.1
NC
25V
F:1608
VDDC
OUTC
R1701
2.2k
1/16W
:RN-CP
C1711
R1700
680p
2.2k
CH:2012
C1688
1/16W
C1718
0.1
:RN-CP
0.1
25V
25V
F:1608
F:1608
C1709
+VCC
470p
+VCC
CH:1608
C1722
5p
CH:1608
-VCC
-VCC
R1693
R1696
R1709
C1696
C1714
R1706
22k
5p
10k
22k
10k
1/16W
0.1
IC1610
1/16W
CH:1608
25V
IC1612
1/16W
1/16W
:RN-CP
NJM2068V-TE2
:RN-CP
F:1608
NJM2068V-TE2
:RN-CP
:RN-CP
GH FILTER & AMP
R1694
BH FILTER & AMP
R1708
10k
10k
1/16W
1/16W
R1691
C1694
:RN-CP
R1704
:RN-CP
22k
100p
22k
C1721
1/16W
CH:1608
1/16W
100p
:RN-CP
:RN-CP
CH:1608
+5V
-5V
R1699
2.2k
1/16W
:RN-CP
C1708
R1698
680p
2.2k
CH:2012
1/16W
:RN-CP
C1685
C1715
0.1
0.1
25V
C1707
25V
F:1608
470p
F:1608
+VCC
CH:1608
+VCC
-VCC
R1697
-VCC
R1692
C1695
10k
R1707
22k
5p
R1703
C1720
IC1609
1/16W
C1712
10k
1/16W
CH:1608
:RN-CP
22k
5p
:RN-CP
0.1
IC1611
CH:1608
1/16W
NJM2068V-TE2
25V
1/16W
:RN-CP
:RN-CP
GV FILTER & AMP
R1695
F:1608
NJM2068V-TE2
10k
BV FILTER & AMP
R1705
1/16W
10k
:RN-CP
1/16W
:RN-CP
R1690
C1690
100p
C1717
22k
R1702
1/16W
CH:1608
22k
100p
:RN-CP
1/16W
CH:1608
:RN-CP
DIGITAL REGI
PJED CPU
PJE DRIVE
9-965-935-01<RA6>AD
KP-46WT500
AD BOARD WAVEFORMS
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1
2
3
2.1 Vp-p (V)
2.3 Vp-p (V)
2.1 Vp-p (V)
4
5
6
2.0 Vp-p (V)
2.5 Vp-p (V)
2.3 Vp-p (V)
[DIGITAL REGI, PJED CPU, PJE DRIVE]
[COMPONENT SIDE]
[CONDUCTOR SIDE]

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