B BOARD SCHEMATIC DIAGRAM (1 OF 2)
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A
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B
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C
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D
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E
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F
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G
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H
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The B board is not fi eld repairable. If service is required, use the following part number to order a complete replacement board.
A-1136-271-A
B Board, Complete
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2
3
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5
6
7
8
9
10
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13
14
15
16
17
18
19
20
21
22
23
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25
26
27
28
29
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31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
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53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
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74
75
76
18
5
18
6
18
7
18
8
18
9
19
0
19
1
19
2
19
3
19
4
19
5
19
6
19
7
19
8
19
9
20
0
20
1
20
2
20
3
20
4
20
5
20
6
20
7
20
8
I
O
G
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
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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
R3323
R3324
R3326
R3364
R3369
R3382
RB3304
RB3305
RB3306
RB3307
C3303
C3306
L3301
L3302
L3303
R3325
R3365
R3366
C3312
C3309
IC3301
D3302
IC3302
C3301
C3302
C3304
C3305
C3307
C3308
C3313
C3314
C3315
C3316
C3317
C3318
C3319
C3325
C3326
C3333
C3335
C3341
C3343
2.2k
1/16W
:CHIP
3.3k
1/16W
:CHIP
2.2k
1/16W
:CHIP
0
:1608
0
:1608
0
:1608
56*4
56*4
56*4
56*4
100
6.3V
:AL-CP
47
16V
:AL-CP
:CHIP
:CHIP
:CHIP
3.3k
1/16W
:CHIP
3.3k
1/16W
:CHIP
2.2k
1/16W
:CHIP
100
6.3V
:AL-CP
100
6.3V
:AL-CP
UDZS-9.1B
BA18BC0FP-E2
1.8V-REG
HY57V161610DTC
16M-SDRAM
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
A
9
A
8
A
7
A6
A5
A4
3.3V
3.3V
PXI
C
5
4
O
LINE-W
DRC-FILM
3.3V-2
X
R
A
S
X
W
E
D
O
M
X
C
S
D
Q
1
D
Q
2
D
Q
3
D
Q
4
D
Q
5
D
Q
6
D
Q
7
A
3
A
2
A
1
A
0
A
1
0
A
1
1
X
C
S
X
R
A
S
X
C
A
S
X
W
E
D
O
M
X
C
A
S
D
Q
0
D
Q
4
D
Q
5
D
Q
6
D
Q
7
D
Q
0
D
Q
1
D
Q
2
D
Q
3
A
0
A
1
A
2
A
3
A
1
0
A
1
1
D
Q
8
D
Q
9
D
Q
1
0
D
Q
1
1
D
Q
1
2
D
Q
1
3
D
Q
1
4
D
Q
1
5
D
Q
8
D
Q
9
D
Q
1
0
D
Q
1
1
D
Q
1
2
D
Q
1
3
D
Q
1
4
D
Q
1
5
D
Q
0
V
C
C
D
Q
1
V
S
S
Q
D
Q
2
D
Q
3
V
C
C
Q
D
Q
4
D
Q
5
V
S
S
Q
D
Q
6
D
Q
7
V
C
C
Q
L
D
Q
M
W
E
C
A
S
R
A
S
C
S
A
D
D
R
1
0
A
D
D
R
1
1
A
D
D
R
0
A
D
D
R
1
A
D
D
R
2
A
D
D
R
3
V
C
C
V
S
S
D
Q
1
5
D
Q
1
4
V
S
S
Q
D
Q
1
3
D
Q
1
2
V
C
C
Q
D
Q
1
1
D
Q
1
0
V
S
S
Q
D
Q
9
D
Q
8
V
C
C
Q
N
C
U
D
O
M
C
L
K
C
K
E
N
C
A
D
D
R
9
A
D
D
R
8
A
D
D
R
6
A
D
D
R
5
A
D
D
R
4
V
S
S
A
D
D
R
7
V
D
1
V
S
1
W
1
3
I
D
I
H
D
D
I
V
D
D
M
O
D
E
X
C
A
S
X
R
A
S
X
W
E
D
O
M
X
C
S
V
S
2
D
Q
7
D
Q
6
D
Q
5
D
Q
4
D
Q
3
D
Q
2
D
Q
1
D
Q
0
V
D
2
V
S
3
A
V
D
1
A
V
S
1
D
Q
1
5
D
Q
1
4
D
Q
1
3
D
Q
1
2
D
Q
1
1
D
Q
1
0
D
Q
9
D
Q
8
T
E
N
A
3
V
S
4
A
D
D
R
1
1
A
D
D
R
1
0
A
D
D
R
9
A
D
D
R
8
A
D
D
R
7
A
D
D
R
6
A
D
D
R
5
A
D
D
R
4
V
D
3
V
S
5
C
1
3
O
A
D
D
R
3
A
D
D
R
2
A
D
D
R
1
A
D
D
R
0
A
V
D
2
A
V
S
2
V
D
4
VS6
DVSFT
DLINIT
IFPCT
FV
FH
PXI
VSTILL1
VSTILL0
VDPR
VDCL
VDL0
VDL1
VS7
XRST
CRCT
GAME
OCKSL
M0
M1
RBSL
VD5
VS8
B2
TMS
TDO
TRST
VS17
DICD0
DICD1
DICD2
DICD3
DICD4
DICD5
DICD6
DICD7
VD12
VS18
DIYD0
DIYD1
DIYD2
DIYD3
DIYD4
DIYD5
DIYD6
DIYD7
AVD6
AVS6
+3.3V
+1.8V
+3.3V
Summary of Contents for KP-46WT500 - 46" Hi-scan 1080i 16:9 Projection Television
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Page 51: ... 51 KP 46WT500 5 3 BLOCK DIAGRAMS BLOCK DIAGRAM 1 OF 3 ...
Page 59: ... 59 KP 46WT500 UD DVI DECODER CONDUCTOR SIDE COMPONENT SIDE ...
Page 65: ... 65 KP 46WT500 COMPONENT SIDE B AD DRC CONDUCTOR SIDE ...
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