— 52 —
KDP-51WS550/57WS550/65WS550
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
|
A
—
B
—
C
—
D
—
E
—
F
—
G
—
H
—
I
—
J
—
K
—
L
—
M
—
N
—
MA BOARD SCHEMATIC DIAGRAM (1 OF 3)
1.7 Vp-p (H)
1
3
2
1.5 Vp-p (V)
2.9 Vp-p (H)
1.3 Vp-p (H)
1.3 Vp-p (H)
4
5
6
1.7 Vp-p (H)
MA BOARD WAVEFORMS
17V
-15V
GND
BS REC
STBY+5V
MAIN_ON
T
S
_
D
A
T
A
1
2
3
4
5
6
7
8
9
1
0
I
O
G
1
2
3
4
5
1
2
3
4
5
6
7
8
1
2
3
1
2
3
4
5
6
1
2
3
4
5
6
7
8
9
1
0
1
1
1
2
1
2
3
4
5
1
2
3
4
5
6
7
8
9
1
0
1
1
1
2
1
3
1
4
1
5
1
6
1
7
1
8
1
9
2
0
2
1
2
2
2
3
2
4
2
5
2
6
2
7
2
8
2
9
3
0
3
1
3
2
3
3
3
4
3
5
3
6
3
7
3
8
3
9
4
0
4
1
4
2
4
3
4
4
4
5
4
6
4
7
4
8
4
9
5
0
1
2
3
4
5
6
7
8
9
1
0
1
1
1
2
1
3
1
4
1
5
1
6
1
7
1
8
1
9
2
0
2
1
2
2
2
3
2
4
2
5
2
6
2
7
2
8
2
9
3
0
3
1
3
2
3
3
3
4
3
5
3
6
3
7
3
8
3
9
4
0
4
1
4
2
4
3
4
4
4
5
4
6
4
7
4
8
4
9
5
0
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
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
C0045
C0047
IC0007
C0049
C0050
D0
00
4
D0
00
5
Q0008
Q0009
Q0022
Q0001
Q0002
Q0003
Q0004
Q0005
Q0006
Q0007
Q0011
Q0016
Q0020
C0010
C0018
C0035
C0036
D0001
IC0003
IC0004
IC0005
IC0006
X0001
X0002
Q0
01
5
C0009
C0019
D0009
D0010
D0008
Q0017
D0012
D0013
R0109
R0112
R0113
C0465
Q0018
C0022
C0023
C0038
C0040
L0001
L0002
L0004
L0005
CLP001
C0001
C0002
C0003
C0004
C0005
C0006
C0007
C0008
C0011
C0012
C0013
C0015
C0016
C0017
C0020
C0021
C0024
C0027
C0
0
28
C0029
C0030
C0031
C0032
C0033
C0034
C0041
C0042
C0044
C0046
C0048
C0051
FB
0
00
1
FB
00
06
L0006
R0001
R0002
R0005
R0007
R0008
R0009
R0010
R0011
R0012
R0013
R0014
R0019
R0020
R0021
R0022
R0023
R0024
R0025
R0026
R0027
R0028
R0
02
9
R0
0
31
R0
0
32
R
00
3
4
R0035
R0039
R0040
R0041
R0042
R0045
R0
0
46
R0
04
7
R0048
R
00
4
9
R
00
5
0
R0051
R0052
R0053
R0055
R0057
R0
05
8
R0059
R0060
R0061
R0062
R0063
R0065
R0066
R0067
R0068
R0070
R0071
R0072
R0074
R0077
R0078
R0079
R0080
R0081
R0082
R0083
R0084
R0086
R0087
R0088
R0089
R0092
R0093
R0094
R0095
R0096
R
00
9
8
R0
0
99
R0
10
0
R0102
R0107
R0111
R0115
R0116
R0119
R0120
R0121
R0122
R0123
R0124
R0125
R0126
R0129
R0133
R0135
R0136
R0137
R0
13
8
R0139
R0140
R0143
R0144
R0148
R0
14
9
R0054
R0056
R0017
R0018
R0016
R0015
C0052
R0004
R0006
R0030
R0036
R0044
R0064
R0069
R0076
R0101
R0110
R0114
R0118
R0134
R0145
Q0012
R
01
03
R0104
R0105
R0131
R0132
D0002
D0003
D0007
D0014
D0501
L0007
IC0001
IC0002
R0097
C0025
C0026
R0153
R0085
F
B0
0
05
FB
00
0
3
FB
00
04
Q0025
Q0014
Q0013
Q0010
R0091
CN0013
CN0009
CN0008
CN0007
CN0002
CN0001
CN0004
CN0010
CN0011
CN0012
C0014
R0073
R0075
R0150
R0
5
59
100
16V
100
16V
TC7W66FU
I2C_SW
1000
10V
470
16V
MM
DL
9
14
T
1
MM
DL
9
14
T
1
MSB709-RT1
MSB709-RT1
MUTE
MSB709-RT1
MSD601-RT1
BUFF
MSD601-RT1
BUFF
MSD601-RT1
BUFF
MSD601-RT1
BUFF
MSD601-RT1
LED-SW
MSD601-RT1
LED-SW
MSD601-RT1
BUFF
MSD601-RT1
MSD601-RT1
MSD601-RT1
BUFF
100
16V
100
16V
1000
16V
100
16V
UDZSTE-173.6B
PST9129NL
RESET
M24C32-WMN6T(A)
NVM1
M24C32-WMN6T(A)
NVM2
NJM2391DL1-33
3.3V-REG
10MHz
16MHz
MS
D6
01
-R
T1
BU
FF
2.2
16V
F:2012
2.2
16V
F:2012
MMDL914T1
MMDL914T1
MMDL914T1
MSB709-RT1
MMDL914T1
MMDL914T1
47k
4.7k
1k
1000
16V
MSD601-RT1
27p
50V
CH:1608
22p
CH:1608
12p
CH:1608
12p
CH:1608
:GLF2012
:GLF2012
:GLF2012
:GLF2012
0.1
25V
F:1608
0.0047
B:1608
0.1
16V
B:1608
0.1
16V
B:1608
0.0047
B:1608
680p
50V
B:1608
680p
50V
B:1608
0.1
25V
F:1608
0.1
25V
F:1608
220p
CH:1608
1000p
CH:1608
0.1
25V
F:1608
1000p
CH:1608
220p
CH:1608
0.1
25V
F:1608
0.1
25V
F:1608
0.1
25V
F:1608
0.1
25V
F:1608
22
p
CH
:
16
0
8
5p
CH:1608
1 10V F:1608
0.1
25V
F:1608
0.1
25V
F:1608
0.1
25V
F:1608
0.1
25V
F:1608
2p
CK:1608
0.015
B:1608
0.1
25V
F:1608
0.1
25V
F:1608
0.1
25V
F:1608
1000p
25V
CH:1608
0
:
CH
IP
0
:C
H
IP
1k
1/10W
:CHIP
1k
1/10W
:CHIP
10k
1/10W
:CHIP
1k
1/10W
:CHIP
4.7k
1/10W
:CHIP
1k
1/10W
:CHIP
1M
1/10W
:CHIP
1M
1/10W
:CHIP
4.7k
1/10W
:CHIP
10k
1/10W
:CHIP
1k 1/10W
:CHIP
10k
1/10W
:CHIP
100
1/10W
:CHIP
100
1/10W
:CHIP
100
1/10W
:CHIP
100
1/10W
:CHIP
47k
1/10W
:CHIP
4.7k
1/10W
:CHIP
100
1/10W
:CHIP
1k
1/10W
:CHIP
10k
1/10W
:CHIP
1
00
1/
10
W
:C
H
IP
10
0
1/
1
0W
:
CH
IP
10
0
1/
1
0W
:
CH
IP
10
0
1
/1
0W
:
CH
I
P
470
1/10W
:CHIP
100
1/10W
:CHIP
100
1/10W
:CHIP
100
1/10W
:CHIP
820
1/10W
:CHIP
100
1/10W
:CHIP
10
0
1
/1
0
W
:C
HI
P
1
00
1/
10
W
:C
HI
P
10k
1/10W
:CHIP
1
0k
1
/1
0
W
:C
HI
P
1
0k
1
/1
0
W
:C
HI
P
10k
1/10W
:CHIP
10k
1/10W
:CHIP
10k
1/10W
:CHIP
10k
1/10W
:CHIP
100
1/10W
:CHIP
10
0
1
/1
0
W
:C
HI
P
100
1/10W
:CHIP
47
1/10W
:CHIP
10k
1/10W
:CHIP
47
1/10W
:CHIP
1k
1/10W
:CHIP
390
1/10W
:CHIP
47k
1/10W
:CHIP
100
1/10W
:CHIP
10k
1/10W
:CHIP
390
1/10W
:CHIP
10k
1/10W
:CHIP
100
1/10W
:CHIP
100
1/10W
:CHIP
22k
1/10W
:CHIP
390
1/10W
:CHIP
33k
1/10W
:CHIP
10k
1/10W
:CHIP
47k
1/10W
:CHIP
47k
1/10W
:CHIP
10k
1/10W
:CHIP
1k
1/10W
:CHIP
1k
1/10W
:CHIP
33k
1/10W
:CHIP
10k
1/10W
:CHIP
10k
1/10W
:CHIP
10k
1/10W
:CHIP
22k
1/10W
:CHIP
10k
1/10W
:CHIP
10k
1/10W
:CHIP
10k
1/10W
:CHIP
10
0
1
/1
0W
:
CH
I
P
1
00
1/
10
W
:C
H
IP
10
0
1/
10
W
:C
HI
P
1k
1/10W
:CHIP
10k
1/10W
:CHIP
2.2k
1/10W
:CHIP
100
1/10W
:CHIP
100
1/10W
:CHIP
4.7k
1/10W
:CHIP
4.7k
1/10W
:CHIP
10k
1/10W
:CHIP
10k
1/10W
:CHIP
47k
1/10W
:CHIP
10k
1/10W
:CHIP
100
1/10W
:CHIP
100
1/10W
:CHIP
10k 1/10W
:CHIP
100
1/10W
:CHIP
100
1/10W
:CHIP
100
1/10W
:CHIP
10k
1/10W
:CHIP
1
00
1/
10
W
:C
H
IP
4.7k
1/10W
:CHIP
100
1/10W
:CHIP
100
1/10W
:CHIP
100
1/10W
:CHIP
100
1/10W
:CHIP
10
0
1/
1
0W
:
CH
I
P
100k
1/10W
:CHIP
47k
1/10W
:CHIP
100
1/10W
:CHIP
100
1/10W
:CHIP
100
1/10W
:CHIP
100
1/10W
:CHIP
1000p
CH:1608
100
1/10W
:CHIP
100
1/10W
:CHIP
220
1/10W
:CHIP
10 1/10W
:CHIP
10
1/10W
:CHIP
0
1/10W
:CHIP
0
1/10W
:CHIP
0
1/10W
:CHIP
10k
1/10W
:CHIP
470
1/10W
:CHIP
470
1/10W
:CHIP
10k
1/10W
:CHIP
10k
1/10W
:CHIP
10k
1/10W
:CHIP
MSD601-RT1
1
00
1/
16
W
:C
H
IP
10k
1/16W
:CHIP
2.2k
1/16W
:CHIP
100
:CHIP
100
:CHIP
1PS184-115
1PS184-115
1PS184-115
1PS184-115
1PS184-115
0
:CHIP
M306V7FGFP-061
MASTER MICRO
M306V3FGFP-530
PF MICRO
75
1/10W
:RN-CP
18p
CH:1608
18p
CH:1608
4.7k
1/10W
:CHIP
4.7k
1/10W
:CHIP
0
0
0
DTC144EUA
P-MUTE
MSD601-RT1
BUFF
MSD601-RT1
SW
MSD601-RT1
MUTE
10k
1/10W
:CHIP
3P
WHT
:S-MICRO
5P
WHT
:S-MICRO
4P
WHT
:S-MICRO
12P
WHT
:S-MICRO
50P
:B TO B
50P
:B TO B
10P
S-MICRO
:WHT
5P
WHT
:S-MICRO
3P
WHT
:S-MICRO
6P
:WHT
:S-MICRO
220
16V
100
1/10W
:CHIP
100
1/10W
:CHIP
4.7k
1/10W
:CHIP
2
20
1/
1
0W
:C
H
IP
DVICONT
REGI_SIGNAL
DEFLECTION
SUB_OSD_VS
SUB_OSD_HS
SUB_OSD_YS
OSD
MAIN_SLICER_Y
SUB_SLICER_Y
AUDIO
MID_OUT
P
R
O
T
_
M
U
T
E
L
_
M
U
T
E
L_MUTE
ABL_ATT
STBY+5V
+
5
V
+
9
V
+5V
+9V
AUDIO_SP
PF_IIC
AUDIO_MUTE
+
1
2
V
DVICONT
+5V
+5V
SUB_OSD_RGB
M
A
I
N
_
S
L
I
C
E
R
_
Y
AUDIO_GND
M
A
I
N
_
O
N
+5V
DF_PH
P-MUTE
SUB_BYPASS_SW
SUB_SLICER_Y
S
U
B
_
O
S
D
_
R
G
B
S
U
B
_
O
S
D
_
V
S
S
U
B
_
O
S
D
_
H
S
S
U
B
_
B
Y
P
A
S
S
_
S
W
D
F
_
P
H
S
T
B
Y
+
5
V
M
A
I
N
_
O
N
+
1
2
V
S
U
B
_
O
S
D
_
Y
S
+5V
STBY+5V
MAIN_ON
+12V
P-MUTE
H
_
S
H
I
F
T
R
E
G
I
_
Y
S
Y
M
R
E
G
I
_
B
R
E
G
I
_
G
R
E
G
I
_
R
S
I
R
C
S
K
E
Y
2
K
E
Y
1
+
B
_
O
V
P
A
U
D
I
O
_
P
R
O
T
M
T
_
F
M
O
N
O
M
T
_
S
A
P
M
T
_
H
S
Y
N
C
M
T
_
A
F
T
S
T
_
A
F
T
MT_FMONO
MODE
AGC_ATT
MT_SAP
MT_AFT
ST_AFT
M
O
D
E
M
T
_
H
S
Y
N
C
SIRCS
KEY1
KEY2
+
B
_
O
V
P
A
C
_
R
L
Y
D
R
C
_
F
F
D
R
C
_
L
W
D
R
C
_
F
I
L
M
D
R
C
_
P
X
I
D
R
C
_
P
X
N
P
F
_
S
D
A
T
P
F
_
S
C
L
K
O
S
D
_
Y
S
Y
M
O
S
D
_
R
O
S
D
_
G
O
S
D
_
B
A
G
C
_
A
T
T
M
I
D
_
V
S
M
I
D
_
V
S
S
P
_
M
U
T
E
H
P
_
M
U
T
E
H
P
_
M
U
T
E
S
P
_
M
U
T
E
S
T
_
H
S
Y
N
C
S
T
_
H
S
Y
N
C
D
G
C
_
R
L
Y
D
V
I
_
M
U
T
E
D
V
I
_
R
E
S
E
T
D
V
I
_
V
G
A
DVI_RESET
DVI_MUTE
DVI_VGA
H
V
_
P
R
O
T
M
A
I
N
_
L
M
A
I
N
_
R
V
A
R
I
/
F
I
X
_
L
V
A
R
I
/
F
I
X
_
R
+
B
_
O
C
P
A
U
D
I
O
_
P
R
O
T
R
S
T
R
X
D
T
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MICRO
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CN1201
9-965-947-01<AX1>MA P1 OF 3
TO D CN5008
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STBY 5V
+3.3V
STBY 5V
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+5V
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+3.3V
3
4
5
6
1
2
Содержание KDP-51WS550 - 51" High Definition Projection Tv
Страница 11: ... 11 KDP 51WS550 57WS550 65WS550 1 4 SERVICE POSITION 1 3 CHASSIS ASSEMBLY REMOVAL ...
Страница 14: ... 14 KDP 51WS550 57WS550 65WS550 1 10 BEZNET ASSEMBLY REMOVAL 1 9 GRILLE HA BOARD QH BOARD AND HB BOARD REMOVAL ...
Страница 21: ... 21 KDP 51WS550 57WS550 65WS550 ...
Страница 22: ... 22 KDP 51WS550 57WS550 65WS550 ...
Страница 23: ... 23 KDP 51WS550 57WS550 65WS550 ...
Страница 24: ... 24 KDP 51WS550 57WS550 65WS550 ...
Страница 25: ... 25 KDP 51WS550 57WS550 65WS550 ...
Страница 26: ... 26 KDP 51WS550 57WS550 65WS550 ...
Страница 27: ... 27 KDP 51WS550 57WS550 65WS550 ...
Страница 28: ... 28 KDP 51WS550 57WS550 65WS550 ...
Страница 29: ... 29 KDP 51WS550 57WS550 65WS550 2 11 1 ID MAP TABLE ...
Страница 44: ... 44 KDP 51WS550 57WS550 65WS550 5 3 BLOCK DIAGRAMS VIDEO SIGNAL FLOW BLOCK DIAGRAM ...
Страница 98: ... 98 KDP 51WS550 57WS550 65WS550 5 5 SEMICONDUCTORS ...
Страница 168: ......
Страница 226: ......
Страница 254: ......
Страница 270: ......
Страница 284: ......