— 60 —
KP-46WT510
AD BOARD SCHEMATIC DIAGRAM
1
|
2 |
3
|
4
|
5
|
6
|
7
|
8
|
9
|
10
|
11
|
12
|
13
|
14
|
15
|
16
|
17
|
18
|
19
|
20
|
21
|
22
|
A
—
B
—
C
—
D
—
E
—
F
—
G
—
H
—
I
—
J
—
K
—
L
—
M
—
N
—
O
—
P
2.1 Vp-p (V)
2.0 Vp-p (V)
2.3 Vp-p (V)
2.5 Vp-p (V)
2.3 Vp-p (V)
AD BOARD WAVEFORMS
1
2.1 Vp-p (V)
3
6
5
4
2
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
7
8
9
10 11
12 13
14 15
16 17
18 19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
1
2
3
4
5
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
1
2
3
4
5
6
7
8
9
10 11
12 13
14 15
16 17
18 19
20
21
22 23
24 25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
1
2
3
4
5
6
7
8
1
2
3
4
5
6
7
8
1
2
3
4
5
6
7
8
1
2
3
4
5
6
7
8
1
2
3
4
5
6
7
8
1
2
3
4
5
6
7
8
1
2
3
4
5
6
7
8
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
C1651
C1652
C1657
C1658
C1659
C1661
C1664
C1665
C1666
C1668
C1669
C1671
C1672
C1673
C1677
C1680
C1681
C1682
C1683
C1684
C1685
C1688
C1690
C1691
C1692
C1693
C1694
C1695
C1696
C1697
C1698
C1699
C1700
C1701
C1704
C1712
C1714
C1715
C1717
C1718
C1720
C1721
C1722
C1601
C1604
C1605
C1606
C1607
C1608
C1609
C1610
C1611
C1612
C1613
C1614
C1615
C1616
C
16
1
7
C1618
C1619
C1621
C
16
2
6
C1628
C1629
C1630
C1631
C1632
C1633
C
16
3
7
C
16
3
8
C1639
C1640
C1641
C1643
C1644
IC1605
R1601
R1604
R1605
R1607
R1608
R1611
R1614
R1
61
5
R1
61
8
R1
62
0
R1
63
4
R1
63
5
R1636
R1637
R1641
R1644
R1645
R1646
R1648
R1649
R1650
R1651
R1654
R
16
5
7
R1659
R1660
R1711
R1712
R1713
R1714
R
16
2
7
C1670
C1656
R1642
R1673
R1674
R1675
R1681
R1694
R1695
R1696
R1697
R1705
R1707
R1708
R1709
C1625
C1627
R1609
R1606
C1663
RB1603
RB1604
RB1605
D1601
C1730
R1670
R1672
R1690
R1692
R1702
R1703
R
16
39
R1655
R1656
C1636
R1658
L1
6
02
D1605
D1606
D1607
D1604
R1653
R1619
C1634
R1
6
21
R1
62
3
R1
6
43
R1
6
52
R1676
IC1602
IC1603
IC1609
IC1610
IC1611
IC1612
R1669
R1671
R1691
R1693
R1704
R1706
C1
6
35
FB1601
FB1602
FB1604
FB
16
0
5
FB1606
FB1607
FB
16
0
8
FB
16
0
9
FB
16
1
0
FB
16
1
1
FB
16
1
2
FB
16
1
3
FB1614
FB1615
FB1616
FB
16
0
3
F
B1
61
7
C1731
C1732
C1733
C1734
D1603
D1691
D1692
R1647
R1600
D1693
R1666
R1665
R1667
R1668
R1682
R1683
R1684
R1685
R1698
R1699
R1700
R1701
C1645
C1646
C1674
C1675
C1707
C1709
Q1607
R1625
R1603
C1603
R1687
C1602
R1602
IC1607
C1647
C1649
C1676
C1678
C1708
C1711
R1680
IC1606
R1662
CN1601
CN1602
R1638
R1622
X1601
R1686
IC1608
IC1601
Q1604
Q1603
Q1606
0.1
25V
F:1608
0.1
25V
F:1608
0.1
25V
F:1608
0.1
25V
F:1608
0.1
25V
F:1608
0.1
25V
F:1608
0.1
25V
F:1608
0.1
25V
F:1608
0.1
25V
F:1608
0.1
25V
F:1608
0.1
25V
F:1608
0.1
25V
F:1608
0.1
25V
F:1608
0.1
25V
F:1608
0.1
25V
F:1608
0.1
25V
F:1608
0.1
25V
F:1608
0.1
25V
F:1608
0.1
25V
F:1608
0.1
25V
F:1608
0.1
25V
F:1608
0.1
25V
F:1608
0.1
25V
F:1608
0.0047
B:CHIP
5p
CH:1608
5p
CH:1608
5p
CH:1608
5p
CH:1608
5p
CH:1608
5p
CH:1608
100p
CH:1608
100p
CH:1608
100p
CH:1608
100p
CH:1608
100p
CH:1608
100p
CH:1608
100
16V
100
16V
100
16V
100
16V
100
16V
100
16V
100
16V
100
16V
0.1
25V
F:1608
0.1
25V
F:1608
0.1
25V
F:1608
100
16V
0.1
25V
F:1608
0.0022
B:1608
470p
B:1608
0.1
25V
F:1608
0.1
25V
F:1608
0.1
25V
F:1608
0.1
25V
F:1608
0.1
25V
F:1608
0.1
25V
F:1608
0.
1
25
V
F:
16
0
8
100
16V
0.1
25V
F:1608
0.1
25V
F:1608
0.
1
25
V
F:
16
0
8
0.1
25V
F:1608
0.1
25V
F:1608
0.1
25V
F:1608
100
16V
0.1
25V
F:1608
0.1
25V
F:1608
2
2p
C
H:
16
0
8
2
2p
CH
:1
60
8
100
16V
100
16V
0.1
25V
F:1608
0.1
25V
F:1608
0.1
25V
F:1608
PST9143NL
DEF5V RESET
47k
1/16W
:CHIP
10k
1/16W
:CHIP
1k
1/16W
:CHIP
1k
1/16W
:CHIP
100
1/16W
:CHIP
2.2k
1/16W
:CHIP
2.2k
1/16W
:CHIP
1
k
1
/1
6W
:
CH
I
P
10
0
1/
16
W
:C
H
IP
10
0
1/
16
W
:C
H
IP
10
0
1/
16
W
:C
H
IP
10
0
1/
16
W
:C
H
IP
10k
1/16W
:CHIP
1k 1/16W
:CHIP
2.2k
1/16W
:CHIP
2.2k
1/16W
:CHIP
330
1/16W
:CHIP
2.2k
1/16W
:CHIP
100
1/16W
:CHIP
100
1/16W
:CHIP
330
1/16W
:CHIP
330
1/16W
:CHIP
4.7k
1/16W
:CHIP
1k
1/
16
W
:C
H
IP
22k
1/16W
:CHIP
1k
1/16W
:CHIP
10k
1/16W
:CHIP
10k
1/16W
:CHIP
10k
1/16W
:CHIP
10k
1/16W
:CHIP
1k
1/
16
W
:C
HI
P
0.1
25V
F:1608
0.1
25V
F:1608
1k 1/16W
:CHIP
10k
1/16W
:RN-CP
10k
1/16W
:RN-CP
10k
1/16W
:RN-CP
10k
1/16W
:RN-CP
10k
1/16W
:RN-CP
10k
1/16W
:RN-CP
10k
1/16W
:RN-CP
10k
1/16W
:RN-CP
10k
1/16W
:RN-CP
10k
1/16W
:RN-CP
10k
1/16W
:RN-CP
10k
1/16W
:RN-CP
0.1
25V
F:1608
0.1
25V
F:1608
100
1/16W
:CHIP
1k
1/16W
:CHIP
100
16V
100*4
100*4
100*4
1000
6.3V
22k
1/16W
:RN-CP
22k
1/16W
:RN-CP
22k
1/16W
:RN-CP
22k
1/16W
:RN-CP
22k
1/16W
:RN-CP
22k
1/16W
:RN-CP
1SS355TE
10
0
1/
1
6W
:
CH
I
P
2.2k
1/16W
:RN-CP
1k
1/16W
:RN-CP
0.1
16V
B:1608
22k
1/16W
:CHIP
:L
B2
0
16
UPZS-5.1B
UPZS-5.1B
UPZS-5.1B
UPZS-5.1B
470
1/16W
:CHIP
0
:1608
4.7
1
k
1/
16
W
:C
H
IP
1k
1/
1
6W
:
CH
I
P
1
k
1/
16
W
:C
H
IP
1
k
1/
16
W
:C
H
IP
1k
1/16W
:CHIP
NJM2068V-TE2
RH FILTER & AMP
NJM2068V-TE2
RV-FILTER & AMP
NJM2068V-TE2
GV FILTER & AMP
NJM2068V-TE2
GH FILTER & AMP
NJM2068V-TE2
BV FILTER & AMP
NJM2068V-TE2
BH FILTER & AMP
22k
1/16W
:RN-CP
22k
1/16W
:RN-CP
22k
1/16W
:RN-CP
22k
1/16W
:RN-CP
22k
1/16W
:RN-CP
22k
1/16W
:RN-CP
47
p
CH
:1
6
08
BLM11A601S
:1608
BLM11A601S
:1608
BLM11A601S
:1608
BL
M1
1
A6
01
S
:1
6
08
BLM11A601S
:1608
BLM11A601S
:1608
BL
M1
1
A6
01
S
:1
6
08
BL
M1
1
A6
01
S
:1
6
08
BL
M1
1
A6
01
S
:1
6
08
BL
M1
1
A6
01
S
:1
6
08
BL
M1
1
A6
01
S
:1
6
08
BL
M1
1
A6
01
S
:1
6
08
BLM11A601S
:1608
BLM11A601S
:1608
BLM11A601S
:1608
BL
M1
1
A6
01
S
:1
6
08
BL
M
11
A
60
1S
:
16
0
8
0.01
25V
B:1608
0.01
25V
B:1608
0.01
25V
B:1608
0.01
25V
B:1608
1SS355TE
1SS355TE
1SS355TE
10k
1/16W
:CHIP
10k
1/16W
:CHIP
1SS355TE
2.2k
1/16W
:RN-CP
2.2k
1/16W
:RN-CP
2.2k
1/16W
:RN-CP
2.2k
1/16W
:RN-CP
2.2k
1/16W
:RN-CP
2.2k
1/16W
:RN-CP
2.2k
1/16W
:RN-CP
2.2k
1/16W
:RN-CP
2.2k
1/16W
:RN-CP
2.2k
1/16W
:RN-CP
2.2k
1/16W
:RN-CP
2.2k
1/16W
:RN-CP
470p
CH:1608
470p
CH:1608
470p
CH:1608
470p
CH:1608
470p
CH:1608
470p
CH:1608
2SC2412K
1k
1/16W
:CHIP
1k
1/16W
:CHIP
0.1
25V
F:1608
470
1/10W
:RN-CP
100
16V
10k
1/16W
:CHIP
M24128-BWMN6T
PJED NVM
680p
CH:2012
680p
CH:2012
680p
CH:2012
680p
CH:2012
680p
CH:2012
680p
CH:2012
0
:1608
CXP86460-647Q
PJED-CPU
1.5k
1/16W
:CHIP
20P
:B TO B-S
20P
:B TO B-S
220
1/16W
:CHIP
33k
1/10W
:CHIP
16MHz
100
1/10W
:RN-CP
CD0031AM
D/A CONVERTER
CM0017AF
DIGITAL-REGI
2SC2412K
CLAMPS
2SC2412K
INV
2SC2412K
SW
+
3.
3
V
+5V
+5V
+3.3V
+3.3V
+5V
+5V
+5V
-5V
+5
V
R
H
R
V
G
H
G
V
B
H
B
V
D
R
V
D
G
H
D
G
V
D
R
H
G
H
G
V
B
V
B
H
D
B
H
D
B
V
D
B
H
D
G
H
D
R
H
D
B
V
D
G
V
D
R
V
RE_YS
RE_B
RE_G
RE_R
R
V
R
H
S
E
N
_
L
E
S
E
N
_
R
S
E
N
_
U
S
E
N
_
L
O
S
E
N
_
L
O
S
E
N
_
R
S
E
N
_
L
E
S
E
N
_
U
SEN_R
SEN_LO
SEN_U
SEN_LE
R
E
_
B
R
E
_
G
R
E
_
R
R
E
_
Y
S
/
Y
M
RE_YS
RE_YS/YM
O R
I DPJE SVA0
I DPJE SVA1
I DPJE SVA2
I
H
P
G
N
D
O
O
S
C
I
O
S
C
O VSHIFT
M
A
I
N
S
C
L
M
A
I
N
S
D
A
I
D
R
E
G
S
D
A
G
N
D
V
D
D
I
E
X
L
C
O
X
L
C
O
Y
M
O
Y
S
O
I
O
B
O
G
A0
A1
A2
E
VDD
WP
D
R
E
G
S
C
L
O
D
R
E
G
S
D
A
O HSHIFT
I
E
X
O
D
D
I
E
X
P
L
L
RH
RV
GH
BH
BV
GV
TEST1
DAVDD1
VRN1
VRP1
DF
SG1
DAVSS1
NC1
DAVDD2
VRN2
VRP2
SHADING
SG2
DAVSS2
NC2
XTEST5
XTEST6
TEST2
TEST3
XTEST7
TEST4
BHOUT2
VDDE2
VSS7
X
T
E
S
T
2
V
D
D
1
V
S
S
1
X
W
C
S
D
A
M
S
C
L
M
X
S
T
O
P
X
A
C
K
M
X
B
U
S
Y
X
1
2
C
R
E
S
X
M
U
T
E
X
R
A
M
C
L
R
X
R
E
S
E
T
V
S
S
2
V
D
D
2
X
O
F
D
E
T
S
D
A
S
S
C
L
S
V
B
L
K
O
U
T
1
V
B
L
K
O
U
T
2
V
B
L
K
O
U
T
3
V
B
L
K
O
U
T
4
H
B
L
K
O
U
T
P
W
M
1
DIVOUT
E2
PDOUT
VCOIN
XTEST4
VVDD
GOUT
VCOSEL
EXCKSEL
EXCKIN
VSS4
ROUT
E1
VVSS
XTEST3
ODEVIN
ODEVOUT
ODEVSEL
VSS3
VDDE1
CKOUT
PWM2
B
V
O
U
T
2
G
V
O
U
T
2
R
V
O
U
T
2
G
H
O
U
T
1
R
H
O
U
T
1
B
V
O
U
T
1
G
V
O
U
T
1
V
D
D
4
V
S
S
8
R
V
O
U
T
1
W
C
L
K
2
W
C
L
K
1
B
C
L
K
Y
S
I
N
Y
M
I
N
B
I
N
G
I
N
R
I
N
Y
S
O
U
T
V
S
S
S
V
D
D
3
Y
M
O
U
T
B
O
U
T
R
H
O
U
T
2
GHOUT2
X
T
E
S
T
1
G
N
D
B
H
O
U
T
1
EO
G
N
D
PDAT
PCLK
HPIN
G
N
D
/
B
I
N
T
G
N
D
V
S
H
I
F
T
H
C
E
N
T
G
N
D
D
F
H
S
A
W
H
P
V
P
G
N
D
+
5
V
+
3
.
3
V
G
N
D
E
E
VCC
RST
NC
TO A:CN12
TO A:CN11
O/NVM WRITE PROT
O/I2C RST
O/DREGI RST
O/DREGI MUTE
O/NVM STOP
O/RAM CLR
I
/
B
I
N
T
I
V
B
L
K
/
R
E
S
E
T
I/DREG OVF
I/DREG BSY
I/DREG ACK
N
C
I
/
V
P
-VCC
+VCC
+VCC
+VCC
+VCC
+VCC
+VCC
-VCC
-VCC
-VCC
-VCC
-VCC
WCLK
DVSS
NC
NC
NC
NC
NC
MUTED
DVDD
NC
VSSC2
NC
NC
VDDC
OUTC
DGV
DBV
DGH
BCLK
GH
BV
GV
DBH
DRH
DRV
VSSRH
RH
REFRH
VDDRH
RV
REFRV
VDDRV
VSSGH
REFGH
VDDGH
VSSBV
REFBV
VDDBV
VSSBV
BH
REFBH
VDDBH
VSSBH
REFGV
VDDGV
VSSRV
VSSC1
DVSS
G
N
D
H
S
H
I
F
T
R
E
_
Y
S
R
E
_
B
R
E
_
G
R
E
_
R
S
E
N
_
L
O
S
E
N
_
R
S
E
N
_
L
E
S
E
N
_
U
I
S
E
N
_
L
O
I
S
E
N
_
U
I
S
E
N
_
L
E
I
S
E
N
_
R
/
R
E
G
I
_
M
U
T
E
VPIN
S
C
L
K
S
D
A
T
/
A
_
R
E
S
E
T
P
C
L
K
P
D
A
T
-
5
V
G
N
D
DIGITAL REGI
PJED CPU
PJE DRIVE
9-965-946-01<RA6>AD
+5V
-5V
+5V
+3.3V
+3.3V
+5V
+5V
5
6
4
3
2
1
+5V
Содержание KP-46WT510 - 46" 16:9 Hi-scan Projection Television
Страница 20: ... 20 KP 46WT510 ADJUSTABLE SERVICE DATA LISTS ...
Страница 21: ... 21 KP 46WT510 ADJUSTABLE SERVICE DATA LISTS ...
Страница 22: ... 22 KP 46WT510 ADJUSTABLE SERVICE DATA LISTS ...
Страница 23: ... 23 KP 46WT510 ADJUSTABLE SERVICE DATA LISTS ...
Страница 24: ... 24 KP 46WT510 ADJUSTABLE SERVICE DATA LISTS ...
Страница 25: ... 25 KP 46WT510 ADJUSTABLE SERVICE DATA LISTS ...
Страница 26: ... 26 KP 46WT510 ADJUSTABLE SERVICE DATA LISTS ...
Страница 27: ... 27 KP 46WT510 ADJUSTABLE SERVICE DATA LISTS ...
Страница 28: ... 28 KP 46WT510 ADJUSTABLE SERVICE DATA LISTS ...
Страница 29: ... 29 KP 46WT510 ADJUSTABLE SERVICE DATA LISTS ...