— 49 —
KDP-51WS550/57WS550/65WS550
CB
1
|
2 |
3
|
4
|
5
|
6
|
7
|
A
—
B
—
C
—
D
—
E
—
F
—
G
—
H
CB BOARD SCHEMATIC DIAGRAM
CONDUCTOR SIDE
[B CRT DRIVE]
COMPONENT SIDE
[B CRT DRIVE]
CB
1
A
B
C
D
E
2
3
4
JW9308
J
W
9
3
0
7
J
W
9
3
0
6
J
W
9
3
0
3
JW9309
JW9304
J 9301
T
P
9
3
0
1
L
9
3
0
3
C9307
I
C
9
3
0
1
C
9
3
1
2
L9301
S
G
9
3
0
1
SG9302
R
9
3
2
5
R
9
3
2
3
R9320
R9303
R9305
R9304
R
9
3
3
5
D9309
L9302
CN9306
CN9304
CN9308
C
9
3
0
3
C
9
3
1
6
C
9
3
0
2
C9311
C9301
C9317
NL9301
D
9
3
0
2
NL9302
C
N
9
3
0
3
C
N
9
3
0
2
R9319
C
N
9
3
0
1
C9319
N
L
9
3
0
3
CN9310
FB9301
R9339
CN9311
CN9309
JW9301
JW9305
C
9
3
2
2
2
1
4
G
1
G
1
K
G
2
I
.
C
CRT GND
G2
7
NC
NC
GND
NC
G
1
G
1
H
H
+200V
HEATER( - )
HEATER( +)
1
1
2
12
13
+
1
2
V
I
K
G
N
D
GND
B
1
7
1
1
1
4
4
P_MUTE
OFFSET
K
B
CHASSI S
S
A
B
L
1
7
1
-
6
8
8
-
7
7
3
-
1
1
A
-
1
4
0
5
-
0
8
0
-
A
1
A
B
C
D
E
2
3
4
J
9
3
0
1
T
P
9
3
0
1
L
9
3
0
3
C
9
3
0
7
I C9301
C
9
3
1
2
L9301
S
G
9
3
0
1
SG9302
R
9
3
2
5
R
9
3
2
3
R9320
R9303
R9305
R9304
Q9305
R
9
3
3
5
D9309
Q9301
Q9304
L9302
CN9306
D9310
CN9304
CN9308
C
9
3
0
3
C
9
3
1
6
C
9
3
0
2
C
9
3
1
1
C9301
C9317
D
9
3
0
1
Q
9
3
0
2
NL9301
D
9
3
0
2
NL9302
CN9303
Q
9
3
0
3
CN9302
R9319
C
N
9
3
0
1
C9319
N
L
9
3
0
3
CN9310
FB9301
R9339
D
9
3
0
3
Q
9
3
0
7
Q9306
Q9309
CN9311
Q
9
3
1
0
Q9311
R
9
3
3
7
R
9
3
3
8
R
9
3
2
8
R
9
3
3
3
R
9
3
1
4
R9317
R
9
3
1
5
R9316
R
9
3
3
4
R
9
3
0
6
R9307
R
9
3
1
3
R
9
3
3
0
R
9
3
0
9
R
9
3
0
1
R
9
3
3
2
R
9
3
2
7
R
9
3
0
8
R9318
R
9
3
0
2
R
9
3
3
6
R9350
R9351
R
9
3
4
0
R
9
3
4
1
R
9
3
4
2
R
9
3
4
3
R
9
3
4
4
R
9
3
4
5
R
9
3
4
6
R
9
3
4
8
R
9
3
4
9
R
9
3
5
2
R
9
3
5
3
R
9
3
5
4
C
9
3
1
5
C9310
C
9
3
1
3
C
9
3
0
5
C
9
3
1
4
C9318
C9309
C9306
C
9
3
0
4
CN9309
R
9
3
5
5
D
9
3
0
5
C
9
3
2
2
C
9
3
2
0
R
9
3
4
7
R
9
3
5
6
1
I
K
2
1
G
1
G
1
H
H
K
G
1
G
2
G
1
I
.
C
NC
NC
GND
)
G2
CRT GND
12
13
1
1
7
+200V
NC
G
N
D
GND
B
1
7
1
4
OFFSET
P_MUTE
HEATER(-)
+
1
2
V
K
B
S
A
B
L
4
1
7
1-688-773-11
1
S
4
5
6
7
8
9
10
11
12
1
F GND
G1
G1
H
H
K
G1
G2
G1
I.C
1
2
3
4
1
2
3
4
5
6
7
1
2
3
4
5
6
7
1
2
3
4
5
6
7
8
9
10
11
12
13
1
2
3
4
TP9301
R9335
R9323
R9319
R9304
R9303
NL9302
L9302
L9301
IC9301
C9316
C9312
C9311
C9307
C9303
C9302
C9301
CN9309
SG9302
CN9308
CN9304
CN9310
R9325
R9339
Q9301
Q9306
Q9307
R9320
C9317
C9319
D9301
D9303
FB9301
NL9303
CN9302
D9302
D9309
Q9311
C9304
C9305
C9306
C9309
C9310
C9313
C9314
C9315
C9318
D9305
NL9301
R9301
R9306
R9307
R9308
R9316
R9317
R9318
R9327
R9328
R9330
R9332
R9333
R9334
R9342
R9343
R9344
R9346
R9348
R9350
R9351
SG9301
CN9303
CN9301
R9355
J9301
Q9302
Q9305
Q9304
Q9309
L9303
R9302
R9309
R9313
R9314
R9315
R9340
R9345
R9349
R9352
SG9303
C9320
R9347
R9356
10
1/4W
:FPRD
1k
1/2W
4.7k
560k
1/2W
680k
1/2W
80V
:LAV35
:LAV35
TDA6120Q/N2/S1
VIDEO OUT
0.0047
50V
F
4700p
500V
E
100
16V
470
16V
22
250V
0.0047
50V
F
0.001
2kV
B
4P WHT
:S-MICRO
1P
:ONE TOUCH
1P
:FASTON
1P
:FASTON
220
1/2W
100
1/2W
MSB709-RT1
PEAK
MSB709-RT1
MSB709-RT1
33k
3W
:RS
JW(5)
JW(5)
MMDL914T1
MMDL914T1
PROT
1.1UH
7P
WHT
:S-MICRO
1SS244-T77
PROT
1SS244-T77
PROT
MSD601-RST1
27p
CH:1608
12p
50V
CH:1608
0.1
25V
F:1608
0.1
25V
F:1608
0.1
25V
F:1608
0.1
25V
F:1608
0.01
25V
B:1608
2200p
50V
B:1608
0.1
25V
F:1608
MM3Z12VST1
JW5MM
100
1/10W
:CHIP
220
1/16W
:RN-CP
1.5k
1/16W
:RN-CP
470
1/16W
:RN-CP
1.8k
1/16W
:RN-CP
4.7k
1/16W
:RN-CP
2.2k
1/10W
:CHIP
240k
1/16W
:RN-CP
240k
1/16W
:RN-CP
4.7k
1/10W
:CHIP
1.5k
1/10W
:CHIP
2k
1/16W
:RN-CP
1.2k
1/10W
:CHIP
12k
1/10W
:CHIP
8.2k
1/10W
:CHIP
100k
1/10W
:CHIP
10k
1/10W
:CHIP
1k
1/10W
:CHIP
2.2k
1/16W
:RN-CP
2.2k
1/16W
:RN-CP
DSP-501N
4P
WHT
:S-MICRO
7P
BLK
:S-MICRO
100
1/10W
:CHIP
2SK2036(TE85L)
BUFF
MSB709-RT1
PEAK
MSD601-RST1
PEAK
2SA1226
BUFF
:LAV35
0
1/16W
:RN-CP
1.2k
1/16W
:RN-CP
18k
1/16W
:RN-CP
4.3k
1/16W
:RN-CP
3.3k
1/16W
:RN-CP
10k
1/10W
:CHIP
4.7k
1/10W
:CHIP
100
1/10W
:CHIP
0
1/10W
:CHIP
0.47
10V
B:1608
1k
1/10W
:CHIP
100
1/10W
:CHIP
G2
TO F.BLOCK
TO F.BLOCK
12V
VOF
+12V
B
IK
2
0
0
V
G
N
D
I
K
F
B
R
C
+
R
C
-
GND
GND
V
I
N
-
V
I
N
+
N
C
N
C
V
O
U
T
NC
NC
NC
GND
+200V
NC
NC
NC
GND
HEATER(-)
)
)
HEATER(-)
KB
TO CG:CN9204
TO CG:CN9202
P_MUTE
OFFSET
+210V
CHASSIS_GND
CHASSIS_GND
SABL
B CRT DRIVE
9-965-947-01<AX1>CB
TO D:CN5003
TO MA:CN0401
B
B
1
2
+12V
+200V
CB BOARD IC VOLTAGE LIST
PIN
VOLT
PIN
VOLT
1
2.1
8
GND
2
2.9
9
N/C
3
1.6
10
200.0
4
2.9
11
N/C
5
2.5
12
161.8
6
12.0
13
144.5
7
7.3
All voltages are in V.
IC7301
CB BOARD TRANSISTOR VOLTAGE LIST
B
C
E
Q7301
3.9
GND
3.0
Q7302
1.7
GND
2.4
Q7303
2.4
12.0
2.9
G
D
S
Q7304
7.3
12.0
6.0
All voltages are in V.
1
2.0Vp-p (H)
CB BOARD WAVEFORMS
2
85.7 Vp-p (H)
Summary of Contents for KDP-51WS550 - 51" High Definition Projection Tv
Page 11: ... 11 KDP 51WS550 57WS550 65WS550 1 4 SERVICE POSITION 1 3 CHASSIS ASSEMBLY REMOVAL ...
Page 21: ... 21 KDP 51WS550 57WS550 65WS550 ...
Page 22: ... 22 KDP 51WS550 57WS550 65WS550 ...
Page 23: ... 23 KDP 51WS550 57WS550 65WS550 ...
Page 24: ... 24 KDP 51WS550 57WS550 65WS550 ...
Page 25: ... 25 KDP 51WS550 57WS550 65WS550 ...
Page 26: ... 26 KDP 51WS550 57WS550 65WS550 ...
Page 27: ... 27 KDP 51WS550 57WS550 65WS550 ...
Page 28: ... 28 KDP 51WS550 57WS550 65WS550 ...
Page 29: ... 29 KDP 51WS550 57WS550 65WS550 2 11 1 ID MAP TABLE ...
Page 44: ... 44 KDP 51WS550 57WS550 65WS550 5 3 BLOCK DIAGRAMS VIDEO SIGNAL FLOW BLOCK DIAGRAM ...
Page 98: ... 98 KDP 51WS550 57WS550 65WS550 5 5 SEMICONDUCTORS ...
Page 168: ......
Page 226: ......
Page 254: ......
Page 270: ......
Page 284: ......