— 53 —
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
|
A
—
B
—
C
—
D
—
E
—
F
—
G
—
H
MA BOARD SCHEMATIC DIAGRAM (2 OF 3)
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
C0308
C0309
C
03
34
C0343
C0339
C0320
C0
32
1
R0359
R0360
IC0302
C0311
C0312
C0313
C0314
C0315
C0
3
19
C0
32
3
C0
3
24
C0
32
5
C
03
2
6
C0332
C0336
C0338
C0340
C0341
C0342
C0344
C0345
R0307
R0308
R0309
R0310
R0311
R0312
R0313
R0314
R0315
R0316
R0318
R0322
R0334
R0335
R0336
R0338
R0350
R0340
C0333
R0325
R0326
R0327
R0331
C0
33
7
C0310
C0318
R0328
R0329
R0330
C
03
3
5
C0317
C0322
R0320
R0324
Q0301
Q0303
Q0302
Q0304
Q0306
C0
32
7
C0
3
28
C0
3
29
C
03
3
0
1
1
1
100
16V
2200
16V
0.1
:PT
0.
1
:P
T
0
:CHIP
0
:CHIP
NJW1148
AUDIO PROCESSOR
0.01
25V
:1608
0.01
25V
:1608
0.0047
B
0.022
25V
:1608
0.0047
B
0
.0
0
47
B
0.
0
03
3
B
0
.0
0
33
B
0.
0
33
1
6V
:1
60
8
0
.0
33
1
6V
:1
60
8
0.33
10V
:1608
1
10V
:1608
1
10V
:1608
1
10V
:1608
1
10V
:1608
1
10V
:1608
1
10V
:1608
0.1
25V
F:1608
1k
1/10W
:CHIP
47k
1/10W
:CHIP
1k
1/10W
:CHIP
1k
1/10W
:CHIP
100
1/10W
:CHIP
470k
1/10W
:CHIP
100
1/10W
:CHIP
470k
1/10W
:CHIP
1k
1/10W
:CHIP
1k
1/10W
:CHIP
10k
1/10W
:CHIP
10k
1/10W
:CHIP
4.7k
1/10W
:CHIP
4.7k
1/10W
:CHIP
0 1/10W
:CHIP-1608
0 :1608
0 1/10W
:1608
0
0.047
16V
:B-CHIP
470k
1/10W
:CHIP
470k
1/10W
:CHIP
1k
1/10W
:CHIP
1k
1/10W
:CHIP
2.
2
10
V
B:
2
01
2
0.22
16V
:1608
0.22
16V
:1608
12k
1/10W
:RN-CP
10k
1/10W
:RN-CP
12k
1/10W
:RN-CP
2.
2
10
V
B:
20
1
2
0.22
50V
:MPS
0.22
50V
:MPS
100
100
MSB709-RT1
MUTE
MSD601-RT1
MUTE
MSD601-RT1
MUTE
MSD601-RT1
MUTE
MSD601-RT1
MUTE
47
0
p
B
4
70
p
B
0
.0
4
7
16
V
:
16
08
0
.0
47
1
6V
:1
60
8
A
U
D
I
O
+9V
A
U
D
I
O
_
S
P
PF_IIC
AUDIO_MUTE
AUDIO_GND
AUDIO_GND
AUDIO_GND
AUDIO_GND
AUDIO_GND
AUDIO_GND
AUDIO_GND
AUDIO_GND
MAIN_R
MAIN_L
PRE_SP_L
VARI/FIX_L
PF_SCLK
PF_SDAT
VARI/FIX_R
PRE_SP_R
SRS3
SRS2
T
S
3
I
N
A
B
B
E
C
H
A
B
B
E
C
L
A
T
O
N
E
C
H
A
T
O
N
C
L
A
L
I
N
E
O
U
T
A
O
U
T
A
O
U
T
C
N
C
A
G
C
T
C
S
U
R
T
C
V
O
L
A
T
C
V
O
L
B
T
C
SCLK
SDAT
VOLCTC
VREF
VCC
NC
GND
TONEHTC
TONELTC
OUTTC
B
B
E
L
T
C
B
B
E
H
T
C
N
C
L
F
O
U
T
L
F
I
N
M
I
X
O
U
T
O
U
T
B
L
I
N
E
O
U
T
B
T
O
N
E
C
H
B
T
O
N
E
C
L
B
B
B
E
C
L
B
B
B
E
C
H
B
I
N
B
S
R
S
4
SRS1
SPACE1
CENTER
NC
SPACE2
CEALA
TS1
TS2
AUDIO PROCESSOR
P.1
P.1
P.1
P.1
P.1
P.1
P.1
P.1
P.1
P.1
P.1
P.1,P.3
MAIN_L
MAIN_R
VARI/FIX_R
P
R
E
_
S
P
_
R
VARI/FIX_L
PRE_SP_L
9-965-947-01<AX1>MA P2 OF 3
+9V
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: ......
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