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

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
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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]
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[CONDUCTOR SIDE]
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