— 54 —
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
|
21
|
22
|
23
|
A
—
B
—
C
—
D
—
E
—
F
—
G
—
H
—
I
—
J
—
K
—
L
—
M
—
N
—
O
MA BOARD SCHEMATIC DIAGRAM (3 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
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
1
2
3
4
5
6
7
8
9
10
11
1
2
3
1
2
3
1
2
3
4
5
6
7
8
9
10
11
I
O
G
D0403
Q0415
Q0417
C0410
C0413
C0419
C0436
C0437
C0441
C0442
C0444
C0451
C0453
X0401
C0403
Q0401
Q0402
Q0403
R0442
R0430
Q0410
R0
56
0
R0561
R0562
C0462
C0463
C0464
C0416
L0404
L0401
L0402
L0403
L0405
L0406
L0407
L0408
C0404
C0405
C0407
C0408
C0409
C0411
C0412
C0414
C0415
C0420
C0421
C0422
C0
4
24
C0425
C0426
C0
42
7
C0
42
8
C0
42
9
C0
43
0
C
04
3
1
C0432
C0433
C0434
C0435
C0438
C0439
C0445
C0446
C0447
C0448
C0449
C0450
C0452
R0402
R0413
R0414
R0416
R0418
R0421
R0422
R0424
R0425
R0426
R0427
R0428
R0431
R0434
R0437
R0438
R0441
R
04
4
4
R
04
45
R0
4
46
R0448
R
04
4
9
R0453
R0456
R0457
R0458
R0469
R0470
R0471
R0472
R0477
R0479
R0480
R0481
R0482
R0484
R
04
85
R0
4
86
R0
48
8
R
04
90
R
04
9
2
R0493
R0494
R0496
R
04
9
7
R0
49
8
R0
49
9
R0
50
0
R
05
01
R
05
02
R
05
03
R0
50
4
R
05
0
5
R
05
0
6
R0507
C0423
R0410
R0411
R0412
R0417
R0443
R0478
C0402
D0405
R0423
R0447
R0451
R0475
R0517
R0518
R0551
R0552
C0440
Q0404
Q0411
Q0412
Q0413
Q0414
R0401
R0407
R0459
R0460
R0462
R0463
R0464
R0466
R0468
R0473
R0474
R0553
R0555
R0556
R0557
C0406
D0404
Q0409
Q0419
Q0420
Q0422
R0522
R0523
R0432
R0435
R0436
R0439
C0417
C0418
C0461
R0524
C0400
D0502
R0563
D0406
C0467
CN0404
CN0403
CN0402
CN0401
Q0432
IC0403
R0403
Q0407
IC0401
Q0408
Q0416
Q0418
Q0406
Q0405
Q0427
Q0428
Q0430
Q0429
C0454
R0406
R0433
R0489
MMDL914T1
MSB709-RT1
MSB709-RT1
100
16V
100
16V
100
16V
100
16V
4.7
50V
100
16V
100
16V
100
16V
100
16V
100
16V
2.7MHz
100
16V
MSD601-RT1
MSD601-RT1
MSD601-RT1
12k
1/10W:1608
0
1/10W
:1608
2.
2k
1
/1
0
W
:C
HI
P
2.2k
1/10W
:CHIP
2.2k
1/10W
:CHIP
100
16V
0.01
25V
B:1608
0.01
25V
B:1608
470
16V
:GLF2012
:GLF2012
:GLF2012
:GLF2012
:GLF2012
:GLF2012
:GLF2012
:GLF2012
0.1
25V
F:1608
0.001
B:1608
0.22
16V
B:1608
0.1
25V
F:1608
0.47
10V
B:1608
0.1
25V
F:1608
1000p
B:1608
0.0047
B:1608
0.01
25V
B:1608
0.1 16V
B:1608
0.1
16V
B:1608
0.01
25V
B:1608
0
.4
7
1
0V
B:
1
60
8
47p
50V
CH:1608
0.47
10V
B:1608
0.
1
1
6V
B:
16
08
0.
1
1
6V
B
:1
60
8
0.
1
1
6V
B:
16
08
0.
1
16
V
B:
1
60
8
0.
1
16
V
B:
16
0
8
0.1
25V
F:1608
0.1
16V
B:1608
0.1
16V
B:1608
0.1
16V
B:1608
0.1
25V
F:1608
0.1
25V
F:1608
0.22
16V
B:1608
0.1
25V
F:1608
0.068
16V B:1608
0.1
25V
F:1608
0.0022
B:1608
0.1
25V
F:1608
0.1
16V
B:1608
100 1/10W:CHIP
47k
1/10W
:CHIP
47k
1/10W:CHIP
100
1/10W
:CHIP
100k
1/10W
:CHIP
8.2k
1/10W
:CHIP
100
1/10W:CHIP
100
1/10W
:CHIP
100
1/10W
:CHIP
100
1/10W
:CHIP
100
1/10W
:CHIP
560
1/10W
:CHIP
2.2k
1/10W
:CHIP
100
1/10W:CHIP
2.7k
1/10W
:CHIP
100
1/10W
:CHIP
100
1/10W
:CHIP
10
0
1/
1
0W
:
CH
I
P
1
00
1
/1
0
W
:C
HI
P
1
00
1/
10
W
:C
H
IP
4.7k
1/10W
:CHIP
10
0
1/
1
0W
:
CH
I
P
3.3M
1/10W
:CHIP
100
1/10W
:CHIP
100
1/10W
:CHIP
100
1/10W
:CHIP
2.2k
1/10W
:CHIP
4.7k
1/10W
:CHIP
2.2k
1/10W
:CHIP
2.2k
1/10W
:CHIP
330
1/10W
:CHIP
2.2k
1/10W
:CHIP
100
1/10W
:CHIP
2.2k
1/10W
:CHIP
10k
1/10W
:CHIP
100
1/10W
:CHIP
2
.2
k
1/
10
W
:C
H
IP
2
.2
k
1
/1
0
W
:C
HI
P
2.
2
k
1
/1
0W
:C
HI
P
2
.2
k
1/
10
W
:C
HI
P
2.
2k
1/
1
0W
:
CH
I
P
0
:1608
0
:1608
100
1/10W
:CHIP
2.
2k
1
/1
0W
:
CH
I
P
2.
2k
1/
1
0W
:
CH
IP
2
.2
k
1/
10
W
:C
H
IP
2.
2k
1/
1
0W
:
CH
IP
2.
2k
1/
1
0W
:
CH
IP
2
.2
k
1/
10
W
:C
HI
P
2
.2
k
1/
10
W
:C
H
IP
2.
2
k
1
/1
0W
:
CH
I
P
2.
2k
1/
10
W
:C
H
IP
2.
2k
1/
10
W
:C
H
IP
100
1/10W
:CHIP
3.3
50V
10k
1/10W
:RN-CP
10k
1/10W
:RN-CP
10k
1/10W
:RN-CP
10k
1/10W
:RN-CP
4.7k
1/10W
:RN-CP
10k
1/10W
:RN-CP
MM3Z10VT1
4.7k
1/10W
:CHIP
2.2k
1/10W
:CHIP
0.1
16V
B:1608
0.1
16V
B:1608
MSD601-RT1
MSB709-RT1
MSB709-RT1
MSD601-RT1
MSD601-RT
MSD601-RT1
100
1/10W
:CHIP
100
1/10W
:CHIP
470k
1/10W
:CHIP
2.2k
1/10W
:CHIP
1.5k
1/10W
:CHIP
3.3k
1/10W
:1608
330
1/10W
:1608
4.7k
1/10W
:1608
4.7k
1/10W
:1608
4.7k
1/10W
:1608
2.2k
1/10W
:1608
2.2k
1/10W
:1608
2.2k
1/10W
:1608
2.2k
1/10W
:1608
1k
1/10W
:CHIP
39
1/10W
:CHIP
39
1/10W
:CHIP
39
1/10W
:1608
33
:CHIP
33
:CHIP
33
:CHIP
0.01
25V
B:1608
MM3Z5V6ST1
LIMIT
2SA1226-T1E3E4
BUFF
2SA1226-T1E3E4
BUFF
2SA1226-T1E3E4
BUFF
2SA1226-T1E3E4
BUFF
1k
1/10W
:CHIP
1k
1/10W
:CHIP
1k
1/10W
:CHIP
1k
1/10W
:CHIP
1k
1/10W
:CHIP
1k
1/10W
:CHIP
0.1
16V B:1608
0.1
25V
F:1608
100
25V
0
:CHIP
0.1
16V
B:1608
UDZSTE-1710B
47
1/10W
:CHIP
MMDL914T1
1000p
F:1608
3P
WHT
:S-MICRO
3P
WHT
:S-MICRO
3P
WHT
:S-MICRO
11P
WHT
:S-MICRO
MSD601-RT1
P-MUTE
5V REG
100
1/10W:CHIP
MSD601-RT1
PROT-MUTE
CXA2170Q
Y/C/CRT DRIVE
MSD601-RT1
H DR
MSB709-RT1
ABL-SW
MSD601-RT1
ABL-SW
MSD601-RT1
INVERTER
MSD601-RT1
INVERTER
DTC114TUA-T106
SW
DTC114TUA-T106
SW
DTC144EUA
SW
DTC114TUA-T106
SW
4.7
16V
330
:1608
100
15k
1/10W
RN-CP
+9V
REGI_SIGNAL
DEFLECTION
OSD
MID_OUT
PF_IIC
PROT_MUTE
+5V
+9V
ID
P-MUTE
+12V
+9V
V_SINE
V_PARA2
V_PARA1
DQP_PH
+9V
+5V_DEF
P-MUTE
O
S
D
R
O
S
D
G
O
S
D
B
OSD B
OSD G
OSD R
JIG_RG
H_DRV
V_PROT
H_PROT
ABL
V_DRV+
V_DRV-
HC_PARA
DF_PARA
EW_PARA
MP_PARA
R_DRV
G_DRV
B_DRV
IK
REGI_B
REGI_G
REGI_R
H_SHIFT
JIG_SCP
OSD_R
OSD_G
OSD_B
OSD_YSYM
M
I
D
_
V
S
M
I
D
_
H
S
M
I
D
_
P
R
M
I
D
_
P
B
M
I
D
_
Y
M
I
D
_
Y
S
P
F
_
S
D
A
T
P
F
_
S
C
L
K
OSD_YSYM
O
S
D
_
Y
S
Y
M
H_PULSE1
REGI_YSYM
BLUE_OFFSET
SINGLE_ABL
JIG_B
R_DRV
G_DRV
B_DRV
IK
SINGLE_ABL
BLUE_OFFSET
V_SAW0
N/S
VM
VM
V
_
D
R
V
+
V
_
D
R
V
-
V
S
A
W
1
V
S
A
W
0
V
_
A
G
C
V
_
O
S
C
V
_
A
P
A
R
A
1
V
_
A
P
A
R
A
2
E
W
_
D
R
V
D
F
_
P
A
R
A
G
N
D
_
V
M
P
_
P
A
R
A
H
C
_
P
A
R
A
V
S
_
I
N
D
N
D
_
H
H
_
D
R
Y
V
R
E
G
5
V
_
S
I
N
E
H
P
_
I
N
L2_FIL
CERA
AFC_FIL
IREF_HV
HVCOMP_IN
HD_TC
VCC5H
HPROT
VPROT
HS_IN
SCP
SCL
SDA
F
1
F
0
C
F
_
I
N
C
B
_
I
N
Y
_
I
N
V
C
C
5
S
I
R
E
F
_
Y
C
B
P
H
C
L
P
_
C
V
M
_
O
U
T
Y
F
_
O
F
F
D
P
D
T
_
O
F
F
P
A
B
L
_
F
I
L
R
_
I
N
G
_
I
N
B
_
I
N
G
N
D
_
S
I
G
Y
S
Y
M
G
N
D
_
O
U
T
R_OUT
R_SH
G_OUT
G_SH
B_OUT
B_SH
VCC_OUT
PRE_RGB
IK_IN
ABL_FIL
ABL_IN
VCC9
VTIM
IK
GND
GND
GND
R_DRV
G_DRV
B_DRV
P_MUTE
+12V
GND/SABL
ID/OFFSET
N/S
9V
VM
GND
9V
GND
VM
GND
VM
V_PIN
TO VM CN9001
TO VM CN9001
+9V
V_SIN
5V
V_PARA2
V_PARA1
GND
DQP_DAC
P.1
P.1
P.1
CRT DRIVE
TO VM CN9001
TO CR CN9103
TO CB CN9303
TO CG CN9203
9-965-947-01<AX1>MA P3 OF 3
+5V
+5V
+9V
+9V
CR
CB
Y
R
G
B
R
G
B
R
G
B
1
2
3
3
2
1
2.4 Vp-p (H)
3.0 Vp-p (V)
2.3 Vp-p (V).
MA BOARD WAVEFORMS
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: ......