— 65 —
KP-46WT510
B BOARD SCHEMATIC DIAGRAM (1 OF 2)
1
|
2 |
3
|
4
|
5
|
6
|
7
|
8
|
9
|
10
|
11
|
12
|
13
|
14
|
15
|
16
|
17
|
18
|
19
|
20
|
21
|
22
|
23
|
24
|
A
—
B
—
C
—
D
—
E
—
F
—
G
—
H
—
I
—
J
—
K
—
L
—
M
—
N
—
O
—
P
1.5 Vp-p (H)
B BOARD WAVEFORMS
1
2
3
4
5
6
1.5 Vp-p (H)
1.3 Vp-p (H)
1.1 Vp-p (H)
1.2 Vp-p (H)
1.4 Vp-p (H)
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
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
10
0
10
1
10
2
10
3
10
4
10
5
10
6
10
7
10
8
10
9
11
0
11
1
11
2
11
3
11
4
11
5
11
6
11
7
11
8
11
9
12
0
12
1
12
2
12
3
12
4
12
5
12
6
12
7
12
8
12
9
13
0
13
1
13
2
13
3
13
4
13
5
13
6
13
7
13
8
13
9
14
0
14
1
14
2
14
3
14
4
14
5
14
6
14
7
14
8
14
9
15
0
15
1
15
2
15
3
15
4
15
5
15
6
15
7
15
8
15
9
16
0
16
1
16
2
16
3
16
4
16
5
16
6
16
7
16
8
16
9
17
0
17
1
17
2
17
3
17
4
17
5
17
6
17
7
17
8
17
9
18
0
18
1
18
2
18
3
18
4
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
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
A1
A2
A3
A4
A5
A6
A7
A8
A9
A10
A11
A12
A13
A14
A15
A16
A17
A18
A19
A20
A21
A22
A23
A24
A25
A26
A27
A28
A29
A30
A31
A32
C1
C2
C3
C4
C5
C6
C7
C8
C9
C10
C11
C12
C13
C14
C15
C16
C17
C18
C19
C20
C21
C22
C23
C24
C25
C26
C27
C28
C29
C30
C31
C32
I
O
G
1
2
3
4
6
1
2
3
4
6
1
2
3
4
6
1
2
3
4
5
6
7
8
9
10
11
12
13
14
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
1
2
3
4
5
6
7
8
9
10
11
12
13
14
R3305
R3306
R3307
R3308
R3309
R3310
R3311
R3312
R3313
R3314
R3315
R3316
R3317
R3318
R3319
R3320
R3321
R3322
R3323
R3324
R3326
R3327
R3328
R3329
R3330
R3331
R3333
R3334
R3337
R3338
R3339
R3340
R3342
R3343
R3344
R3346
R3348
R3349
R3350
R3351
R3352
R3353
R3355
R3357
R3359
R3360
R3361
R3364
R3369
R3382
RB3304
RB3305
RB3306
RB3307
C3303
C3306
C3322
C3323
C3331
C3336
C3345
C3352
C3353
C3356
C3359
C3361
C3362
C3363
C3375
C3377
C3378
IC3304
L3301
L3302
L3303
L3304
L3305
L3306
L3307
L3308
L3309
L3310
L3311
L3312
IC3305
R3332
Q3301
Q3303
Q3304
R3325
R3365
R3367
R3
34
5
R3
3
58
R3366
IC3303
C3312
C3309
R3335
IC3301
D3302
CN3203
R3840
IC3302
C3329
R3301
R3304
R3371
Q3305
Q3302
R3302
R3372
R3373
C3334
R3374
R3375
R3377
C3337
R3378
R3379
R3380
R3383
C3332
C3328
FL3301
FL3302
FL3303
R3303
R3376
R3381
R3356
C3301
C3302
C3304
C3305
C3307
C3308
C3310
C3311
C3313
C3314
C3315
C3316
C3317
C3318
C3319
C3320
C3321
C3324
C3325
C3326
C3327
C3333
C3335
C3338
C3339
C3340
C3341
C3343
C3344
C3346
C3347
C3348
C3349
C3350
C3351
C3354
C3355
C3357
C3360
C3365
C3366
C3367
C3368
C3369
C3
3
71
C
33
7
2
C3374
C3376
C3379
D3301
FB3302
IC3306
C3358
C3364
R3354
R3341
R3347
C3373
R3384
FB3303
C3370
Q3307
Q3309
Q3311
Q3310
Q3308
Q3306
100
1/16W
:CHIP
100
1/16W
:CHIP
0
:1608
0
:1608
56
1/16W
:RN-CP
56
1/16W
:RN-CP
56
1/16W
:RN-CP
56
1/16W
:RN-CP
15k
1/16W
:CHIP
75
1/16W
:RN-CP
15k
1/16W
:CHIP
68
1/16W
:RN-CP
68
1/16W
:RN-CP
75
1/16W
:RN-CP
56 1/16W
:RN-CP
56
1/16W
:RN-CP
56 1/16W
:RN-CP
56
1/16W
:RN-CP
2.2k
1/16W
:CHIP
3.3k
1/16W
:CHIP
2.2k
1/16W
:CHIP
15k
1/16W
:CHIP
0
:1608
330
1/16W
:CHIP
330
1/16W
:CHIP
47k
1/16W
:CHIP
0
:1608
100
1/16W
:CHIP
820
1/16W
:CHIP
1k
1/16W
:CHIP
680k
1/16W
:CHIP
680k
1/16W
:CHIP
3.6k
1/16W
:RN-CP
100
1/16W
:CHIP
470k
1/16W
:CHIP
100
1/16W
:CHIP
0
:1608
620
1/16W
:RN-CP
270
1/16W
:CHIP
2.2k
1/16W
:CHIP
470k
1/16W
:CHIP
22k
1/16W
:CHIP
1k
1/16W
:CHIP
220
1/16W
:RN-CP
220
1/16W
:RN-CP
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
47
16V
:AL-CP
10
16V
:AL-CP
47
16V
:AL-CP
10
16V
:AL-CP
47
16V
:AL-CP
10
16V
:AL-CP
47
16V
:AL-CP
47
16V
:AL-CP
47
16V
:AL-CP
0.01
25V
B:1608
4.7
6.3V
B:CHIP
47
16V
:AL-CP
4.7
6.3V
B:CHIP
0.01
25V
B:1608
47
16V
:AL-CP
TLC5733A
3CH 8BIT A/D
:CHIP
:CHIP
:CHIP
:CHIP
:CHIP
:CHIP
:CHIP
:CHIP
:CHIP
:CHIP
:CHIP
:CHIP
TLC2932IPWR
WRITE PLL
5.1k
1/16W
:RN-CP
3.3k
1/16W
:CHIP
3.3k
1/16W
:CHIP
33
1/16W
:CHIP
3
.3
k
1
/1
6
W
:R
N-
C
P
2
20
1/
16
W
:R
N-
C
P
2.2k
1/16W
:CHIP
CXD2095AQ
DRC-MF
100
6.3V
:AL-CP
100
6.3V
:AL-CP
10k
1/16W
:CHIP
UDZS-9.1B
64P
:B TO B-P
33
1/16W
:CHIP
BA18BC0FP-E2
1.8V-REG
2SC2412K
2SC2412K
2SC2412K
HY57V161610DTC
16M-SDRAM
0.1
16V
B:1608
100
1/16W
:CHIP
100
1/16W
:CHIP
560
1/16W
:RN-CP
2SA1037AK
2SC2412K
470
1/16W
:CHIP
470
1/16W
:CHIP
470
1/16W
:CHIP
0.1
16V
B:1608
100
1/16W
:CHIP
560
1/16W
:RN-CP
470
1/16W
:CHIP
0.1
16V
B:1608
470
1/16W
:CHIP
100
1/16W
:CHIP
560
1/16W
:RN-CP
470
1/16W
:CHIP
10 16V
:AL-CP
10 16V
:AL-CP
7.2MHz
:LPF
3.6MHz
:LPF
3.6MHz
:LPF
5.6k
1/16W
:RN-CP
5.6k
1/16W
:RN-CP
5.6k
1/16W
:RN-CP
680
1/16W
:CHIP
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
0.1
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
2
5V
F
:1
6
08
0.
1
25
V
F:
1
60
8
0.1
25V
F:1608
0.1
25V
F:1608
0.1
25V
F:1608
UDZS-3.9B
REG
BLM41P750S
TLC2933IPWR
READ PLL
0.1
25V
F:1608
0.1
25V
F:1608
220
1/16W
:CHIP
220
1/16W
:CHIP
330
1/16W
:CHIP
10p
CH:1608
100 1/16W
:CHIP
BLM11B470SB
0.1 25V
F:1608
2SC2412K
BUFFER
2SC2412K
BUFFER
2SC2412K
BUFFER
2SA1037AK
BUFFER
2SA1037AK
BUFFER
2SA1037AK
BUFFER
A
9
A
8
A
7
A6
A5
A4
5V
3.3V
5V
3.3V
PXI
X
D
R
C
H
S
X
D
R
C
V
S
3.3V
3.3V
5V
5V
C
5
4
O
C
5
4
O
DRCDCLK
DRC
LINE-W
DRC-FILM
MID OUT
DRC SEL
MID SYNC
RST
MID MICRO
TH CONT
IIC1
VD1
SEL Y/CR/CB
3.3V
9V
5V
3.3V-2
3.3V-2
C
0
C
1
C
2
C
3
C
4
C
5
C
6
C
7
Y0
Y1
Y2
Y3
Y4
Y5
Y6
Y7
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
Y0
Y1
Y2
Y3
Y4
Y5
Y6
Y7
C0
C1
C2
C3
C4
C5
C6
X
C
A
S
D
Q
0
Y
0
Y
1
Y
2
Y
3
Y
4
Y
5
Y
6
Y
7
C
B
0
C
B
1
C
B
2
C
B
3
C
B
4
C
B
5
C
B
6
C
B
7
C
R
0
C
R
1
C
R
2
C
R
3
C
R
4
C
R
5
C
R
6
C
R
7
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
MID Y
MID CR
MID CB
DRC SEL2
SEL CR OUT
SEL Y OUT
MID BUSY
MID BINT
VP
DAT1
CLK1
MID VS
MID HS
MID YS
DRC SEL1
SEL CB OUT
C7
HD3
VD3
SUB G
SUB YS
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
S-HD
S-VD
VRB(A)
NT/PAL
TEST
DGND(QA)
D(A)8
D(A)7
D(A)6
D(A)5
D(A)4
D(A)3
D(A)2
D(A)1
VDD(QA)
DGND(QB)
VDD(QB)
D(B)8
D(B)7
D
(
B
)
6
D
(
B
)
5
D
(
B
)
4
D
(
B
)
3
D
(
B
)
2
D
(
B
)
1
D
G
N
D
V
D
D
C
L
P
V
(
C
)
V
R
T
(
C
)
V
C
C
(
C
)
V
I
N
(
C
)
G
N
D
(
C
)
MODE0
MODE1
DGND(QC)
D(C)1
D(C)2
D(C)3
D(C)4
D(C)5
D(C)6
D(C)7
D(C)8
VDD(QC)
VRB(C)
OE(B)
OE(C)
OE(A)
G
N
D
(
A
)
V
I
N
(
A
)
V
C
C
(
A
)
V
R
T
(
A
)
C
L
P
V
(
A
)
I
B
I
A
S
(
A
)
X
S
Y
N
C
C
L
P
E
N
C
L
K
E
X
T
C
L
P
I
B
I
A
S
(
B
)
C
L
P
V
(
B
)
V
R
T
(
B
)
V
C
C
(
B
)
V
I
N
(
B
)
G
N
D
(
B
)
VRB(B)
I
B
I
A
S
(
C
)
LOGIC VDD
SELECT
VCO OUT
FINA
FINB
PFD OUT
LOGIC GND
VCO VDD
R BIAS
VCO IN
VCO GND
VCO INHBIT
PFD INHBIT
NC
R-Y
Y
B-Y
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
CYD0
CYD1
FSEL
S0
S1
AVD3
AVS3
VS9
ORDER
INSEL
LEVEL
XCLH
RXI
XOC
FPO
FFSW
VD6
HREF
RPLLHD
C54I
XH9O
XV9O
V9O
VD2O
HD2
VD7
VS10
FPD
C
L
P
V
S
1
4
D
B
O
9
D
B
O
8
D
B
O
7
D
B
O
6
D
B
O
5
D
B
O
4
D
B
O
3
D
B
O
2
D
B
O
1
D
B
O
0
A
V
S
5
A
V
D
5
V
S
1
3
V
D
9
D
R
O
9
D
R
O
8
D
R
O
7
D
R
O
6
D
R
O
5
D
R
O
4
D
R
O
3
D
R
O
2
D
R
O
1
D
R
O
0
V
S
1
2
D
Y
O
9
D
Y
O
8
D
Y
O
7
D
Y
O
6
D
Y
O
5
D
Y
O
4
D
Y
O
3
D
Y
O
2
D
Y
O
1
D
Y
O
0
C
2
7
O
V
S
1
1
C
5
4
O
V
D
8
A
V
S
4
A
V
D
4
A
B
O
D
A
V
S
D
A
V
D
V
G
A
R
O
V
B
I
R
F
V
R
F
A
Y
O
ADHD
RCON
BCON
WPLLHD
W13I
IVD
VS15
DIC0
DIC1
DIC2
DIC3
DIC4
DIC5
DIC6
DIC7
VD10
VS16
DIY0
DIY1
DIY2
DIY3
DIY4
DIY5
DIY6
DIY7
VD11
TCK
TDI
TMS
TDO
TRST
VS17
DICD0
DICD1
DICD2
DICD3
DICD4
DICD5
DICD6
DICD7
VD12
VS18
DIYD0
DIYD1
DIYD2
DIYD3
DIYD4
DIYD5
DIYD6
DIYD7
AVD6
AVS6
LOGICVDD
SELECT
VCO OUT
FINA
FINB
PFD OUT
LOGIC GND
VCO VDD
R BIAS
VCO IN
VCO GND
VCO INHBIT
PFD INHBIT
NC
VD
HD
DRC SEL1
DRC SEL2
SEL CB OUT
SEL CR OUT
RST
SEL Y OUT
Y
CR
CB
3.3V
MID BUSY
9V
MID BINT
TH CONT(X-SW)
DAT1
CLK1
VP(V-FBP)
MID VS
MID HS
MID YS
MID CR
MID CB
MID Y
MID VD
MID HD
+5V
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
TO A:CN13
SUB G
SUB YS
VD1
S-HD
S-VD
AD-DRC
Y
CR
CB
9-965-946-01<RA6>B P1
+3.3V
+1.8V
+3.3V
+1.8V
+3.3V
+5V
1
2
3
4
5
6
Summary of Contents for KP-46WT510 - 46" 16:9 Hi-scan Projection Television
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