Ad Board Schematic Diagram - Sony KP-46WT510 Service Manual

AD BOARD SCHEMATIC DIAGRAM

Due to the complexity of this board, performing component level fi eld repairs is not recommended.
If service is required, complete board replacement is the preferred repair method.
Data is provided for reference only.
1 | 2 | 3 | 4 | 5 | 6
+5V
A
+5V
RB1603 RB1604
100*4 100*4
—
C1625
0.1
25V
F:1608
B
—
75 74 73 72 71 70 69 68 67 66 65 64 63 62 61 60 59 58
C 76
GHOUT2
77 BHOUT2
C1606
0.1
78 VDDE2
25V
F:1608
79 VSS7
80 TEST1
—
81 DAVDD1
82 VRN1
C1616 0.1 25V F:1608
C1605 83 VRP1
0.1
C1615 0.1 25V F:1608
25V
84 DF
F:1608
85 SG1
D
C1614 0.1 25V F:1608 IC1601
86 DAVSS1 CM0017AF
DIGITAL-REGI
87 NC1
88 DAVDD2
C1601 FB1601 89 VRN2
100 BLM11A601S
C1613 0.1 25V F:1608
— 16V :1608
90 VRP2
C1604 C1612 0.1 25V F:1608
91 SHADING
0.1
25V
92 SG2
F:1608
C1611 0.1 25V F:1608
93 DAVSS2
R1607 94 NC2
E C1609
1k
0.0022 95 XTEST5
B:1608 1/16W
:CHIP
96 XTEST6
97 TEST2
98 TEST3
—
99 XTEST7
100 TEST4
R1608
100
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18
F 1/16W
:CHIP
C1610
470p
B:1608
+3.3V
—
G
—
H
+5V
R1611
R1605 2.2k R1614
— 1k 1/16W 2.2k
1/16W :CHIP 1/16W
:CHIP
:CHIP
R1604
10k
1/16W
:CHIP
I C1621
RB1605 0.1
100*4 25V
F:1608
C1608
0.1
25V
R1603 F:1608
R1676
1k C1607
R1625 1k
— 1/16W 100 R1609
:CHIP 16V 1k 1/16W
100 C1618
1/16W :CHIP
1/16W 100 :CHIP
R1602 :CHIP 16V
10k
1/16W
:CHIP 51 50 49 48 47 46 45 44 43 42 41 40 39 38 37 36 35 34 33
J
C1603
0.1
25V
F:1608
C1602 52 O VSHIFT O R
100
53
16V O HSHIFT I DPJE SVA0
54 I DPJE SVA1
—
55
O/NVM WRITE PROT I DPJE SVA2
56 I/DREG ACK
IC1606
57
CXP86460-647Q I/DREG BSY
PJED-CPU
58 I/DREG OVF
59
K 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 18 19
L
—
C1619
0.1
25V
F:1608
R1622
33k
M 1/10W
:CHIP
X1601
16MHz
—
N
C1731
0.01
SEN_LE
— 25V
B:1608 D1607
UPZS-5.1B
C1734 SEN_U
0.01
D1604
25V
UPZS-5.1B
B:1608
SEN_LO
O C1733
0.01
D1605
25V
UPZS-5.1B
B:1608
SEN_R
C1732
D1606
0.01
— 25V UPZS-5.1B
B:1608
P
| 7 | 8 | 9 | 10 | 11 |
C1640
100
16V
FB1606
BLM11A601S
:1608
C1627 RE_YS
0.1
25V +3.3V
F:1608
R1641
R1645
2.2k 330
1/16W 1/16W
:CHIP :CHIP
57 56 55 54 53 52 51
R1651
330
1/16W R1655 R1656
DIVOUT 50
:CHIP 2.2k 1k
E2 49 1/16W 1/16W
:RN-CP :RN-CP
C1636
PDOUT 48
0.1
VCOIN 47 16V
C1630 B:1608
0.1
XTEST4 46 C1631
25V
100 16V
VVDD 45 F:1608
GOUT 44
R1644
R1662
VCOSEL 43 2.2k 1/16W :CHIP FB1602 1.5k
BLM11A601S 1/16W
:1608
EXCKSEL 42 :CHIP
EXCKIN 41 Q1604
2SC2412K
VSS4 40 R1660 CLAMPS
1k
ROUT 39
R1646 1/16W
:CHIP
2.2k 1/16W :CHIP
E1 38
HPIN 37
R1650
330
VVSS 36
1/16W
EO 35 :CHIP
XTEST3 34
ODEVIN 33 +5V
ODEVOUT 32
ODEVSEL 31
R1642
1k 1/16W :CHIP
VPIN 30
VSS3 29
C1629
0.1
VDDE1 28 25V
F:1608
CKOUT 27
PWM2 26
R1647 C1632
10k 0.1
1/16W 25V
:CHIP F:1608
19 20 21 22 23 24 25
R1638
220
1/16W
:CHIP
D1691
1SS355TE
R1600
D1692
10k
1SS355TE D1693
1/16W
1SS355TE
:CHIP
C1639
100
16V
+3.3V
FB1604
BLM11A601S
:1608
+3.3V
+5V
FB1607
BLM11A601S :1608
+5V
R1659
22k
1/16W
:CHIP
Q1603
2SC2412K
INV
R1658
22k
1/16W
:CHIP
Q1607
2SC2412K
32
RE_YS
31
30
29
R1687
28 470
R1637 1/10W
27 1k 1/16W :CHIP :RN-CP
26
25
RE_YS/YM
24
23 R1686
C1628 100
0.1 25V F:1608 1/10W
22
R1653 :RN-CP
470
21 IC1605
1/16W
PST9143NL
:CHIP
20 DEF5V RESET
NC VCC
R1619
0
E :1608
E RST
C1634
4.7
C1633
0.1
R1636 25V R1654
4.7k
10k A0 VDD F:1608
1/16W 1/16W
:CHIP :CHIP
A1 WP
R1680
0 A2
:1608 PCLK
R1649
100 1/16W :CHIP
E PDAT
R1648
100 1/16W :CHIP
IC1607
M24128-BWMN6T
PJED NVM
D1601 1SS355TE
C1643
0.1
25V
F:1608
C1730
1000
6.3V
C1641
0.1
25V
F:1608
CN1601 CN1602
20P 20P
:B TO B-S :B TO B-S
TO A:CN12 TO A:CN11
12 | 13 | 14 | 15 | 16 | 17 |
IC1608
CD0031AM
D/A CONVERTER
DBH DRH
DGV DGH
RE_B
DBV DRV
BCLK MUTED
WCLK DVDD
DVSS DVSS
VSSRH VSSBV
C1658 C1665 C1672
0.1 100 0.1
RH BV
25V 16V 25V
F:1608 F:1608 REFRH REFBV
VDDRH VDDBV
VSSRV VSSBV
C1671
C1657 C1664
0.1 0.1
100 25V RV BH
25V
16V F:1608
F:1608 REFRV REFBH
VDDRV VDDBH
VSSGH VSSBH
RE_G GH GV
REFGH REFGV
VDDGH VDDGV
C1656 C1663 C1670
NC NC
0.1 100 0.1
25V
25V 16V
F:1608 NC VSSC2
F:1608
NC NC
RE_R NC NC
VSSC1 VDDC
NC OUTC
+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
C1645 +VCC C1675
470p 470p
CH:1608 CH:1608
-VCC -VCC
R1671 R1681
C1669
22k 5p 10k
1/16W
IC1602 1/16W CH:1608 IC1610
:RN-CP
NJM2068V-TE2 :RN-CP NJM2068V-TE2
RH FILTER & AMP GH 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
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
0.1 :RN-CP
2.2k
25V
1/16W
F:1608
:RN-CP
C1646 +VCC +VCC
470p
CH:1608
C1674
470p
CH:1608
-5V
-VCC -VCC
R1672 R1675
C1673
C1652 22k 5p 10k
IC1603
0.1 1/16W CH:1608 1/16W IC1609
NJM2068V-TE2 :RN-CP :RN-CP
25V NJM2068V-TE2
RV-FILTER & AMP
F:1608 GV FILTER & AMP
C1680
R1673 C1677
100 0.1
10k
1/16W 16V 25V
F:1608
:RN-CP
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
Q1606
2SC2412K
SW
R1711
10k
1/16W
:CHIP
C1644
0.1
25V
F:1608
1
2
5
4
3
6
— 60 —
18 | 19 | 20 | 21 | 22 |
C1701
0.0047
+5V
B:CHIP
C1684
C1693 C1700
0.1 0.1
100
25V 16V 25V
F:1608
F:1608
C1683
C1692 C1699
0.1 0.1
25V 100
25V
F:1608 16V
F:1608
C1682
0.1 C1691 C1698 C1704
25V 100 0.1 100
F:1608 16V 25V 16V
F:1608
C1697
0.1
25V
F:1608
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
R1693 R1696 R1709
C1696 C1714 R1706
22k 5p 10k 0.1 22k 10k
1/16W
1/16W CH:1608 25V IC1612 1/16W 1/16W
:RN-CP :RN-CP
:RN-CP F:1608 NJM2068V-TE2 :RN-CP
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
CH:1608
+VCC
R1697 -VCC
R1692 C1695
5p 10k C1720 R1707
22k C1712 R1703
1/16W CH:1608 1/16W 22k 5p 10k
:RN-CP 0.1 1/16W
:RN-CP 25V IC1611 1/16W CH:1608
:RN-CP
F:1608 NJM2068V-TE2 :RN-CP
R1695
10k BV FILTER & AMP R1705
1/16W 10k
:RN-CP
1/16W
:RN-CP
R1690 C1690
22k 100p R1702 C1717
1/16W CH:1608 22k 100p
CH:1608
:RN-CP 1/16W
:RN-CP
DIGITAL REGI
PJED CPU
PJE DRIVE
9-965-946-01<RA6>AD
KP-46WT510
AD BOARD WAVEFORMS
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)