![Sony KP-44PX3 Service Manual Download Page 60](http://html.mh-extra.com/html/sony/kp-44px3/kp-44px3_service-manual_414863060.webp)
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B
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D
E
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N
1
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O
- 60 -
R9010
1/2W
560k
1
XX
CN9005
CHASSIS-GND
1
XX
CN9006
CHASSIS_GND
1
CN9007
TAB(CONTACT)
CRT_GND
XX
R9014
R9011
100 1/2W
SG9001
SG9002
1
2
3
4
5
6
7
8
WHT
8P
CN9002
G
G REF
B
B REF
GND
+9V
IK
TP
1
2
3
4
5
6
7
8
9
CN9003
BLK
9P
R
R REF
G
G REF
B
B REF
GND
+9V
IK
1
2
RED
2P
CN9000
G2
G2
13
12
11
10
9
8
7
6
5
4
1
FGND
I.C
GND
KB
H
H
KR
G2
KG
G1
CN9004
1uH
L9001
1
CN9008
XX
CRT_GND
1
2
3
CN9009
XX
GND
RS
GND
1
2
3
4
5
6
7
7P
CN9001
RED
+200V
NC
GND
NC
NC
HEATER-
3kV
0.0022
R
C9004
2KV
4700p
F
C9005
1/2W
680k
R9012
1/2W
1k
R9013
2KV
4700p
F
C9019
2KV
4700p
F
C9010
1/10W
220
R9003
1
2
9
8
7
6
5
4
3
TDA6118JF
IC9000
TP
GS
VIN
GND
IOM
VDD
BLS
VOC
NC
0
R9004
1/4W
100
R9007
250V
C9001
10
1/10W
220
R9001
1SS83
D9000
CHIP
0
R9006
250V
PT
0.1
C9000
9V
25V
0.1
F
C9007
1/10W
270
R9002
BF550
Q9000
1/2W
220
R9008
XX
R9005
MSD601-RST1
Q9001
1SS83
D9001
RD3.6ESB1
D9002
1uH
L9000
9V
35V
47
C9006
35V
47
C9003
1/10W
4.7k
R9009
MSB709-RT1
Q9002
0.047
C9002
16V
25V
680pf
C9020
XX
R9000
2SA1091-0
Q9003
1SS133
D9003
50V
100p
C9023
XX
R9020
2.7K
R9021
XX
C9021
XX
C9022
SG9003
SG9000
TO F. BLOCK
G1
H2
H1
G1
G2
G1
KR
RED VIDEO OUT
CR
CR.-44PX3
R,G,B OUT
TO FBT
TO CG BOARD
CN9310
TO CG BOARD
CN9303
TO B BOARD
CN3400
COMPONENTS MARKED AS XX ARE NOT FITTED ON THIS MODEL
R9022
1k
RD12ESB2
D9004
220
R9023
VIDEO OUT AMPLIFIER
R9311
100
1/2W
1
CN9307
TAB(CONTACT)
CRT_GND
1/10W
270
R9302
1/10W
220
R9303
1/4W
100
R9307
25V
0.1
C9307
1/2W
RC
220
R9308
1SS83
D9301
250V
PT
0.1
C9300
1
2
9
8
7
6
5
4
3
TDA6118JF
IC9300
TP
GS
VIN
GND
IOM
VDD
BLS
VOC
NC
0.047
C9302
16V
1/2W
1k
R9313
XX
R9305
250V
C9301
10
R9310
1/2W
560k
SG9302
1
2
3
4
5
6
7
8
WHT
8P
CN9303
G
G REF
B
B REF
GND
+9V
IK
TP
XX
R9314
1
XX
CN9305
CHASSIS-GND
1
XX
CN9306
CHASSIS_GND
1
2
3
CN9309
XX
GND
GS
GND
SG9301
0
R9304
1
2
3
4
5
6
7
7P
CN9301
RED
+200V
NC
GND
NC
NC
HEATER-
1SS83
D9300
13
12
11
10
9
8
7
6
5
4
1
FGND
I.C
GND
KB
H
H
KR
G2
KG
G1
CN9304
CHIP
0
R9306
BF550
Q9300
MSD601-RST1
Q9301
3kV
0.0022
R
C9304
2KV
4700p
F
C9319
1uH
L9301
1
CN9308
XX
CRT_GND
1
2
RED
2P
CN9300
G2
G2
1/10W
220
R9301
1/2W
680k
R9312
2KV
4700p
F
C9310
2KV
4700p
F
C9305
1
2
3
4
5
6
7
RED
7P
CN9310
+200V
NC
GND
NC
NC
HEATER-
1
2
3
4
5
6
WHT
6P
CN9302
B
B REF
GND
+9V
IK
TP
1uH
L9300
35V
47
C9303
TP9300
25V
680pf
C9320
XX
R9300
2SA1091-0
Q9303
1SS133
D9302
XX
R9320
2.7K
R9321
XX
C9321
XX
C9322
SG9303
SG9300
G1
TO F. BLOCK
G2
G1
H1
GREEN VIDEO OUT
H2
KG
G1
CG
CG.-44PX3
R,G,B OUT
TO FBT
TO CB BOARD
CN9610
TO CR BOARD
CN9001
COMPONENTS MARKED AS XX ARE NOT FITTED ON THIS MODEL
TO CB BOARD
CN9603
TO CR BOARD
CN9002
C9323
33PF
RD12ESB2
D9304
220
R9323
VIDEO OUT AMPLIFIER
~ CG Board Waveforms ~
~ CG Board Schematic Diagram [ RGB Out ] ~
~ VMG Board Schematic Diagram [ Velocity Modulation ] ~
TP 3
TP 2
TP 1
~ VMR Board Schematic Diagram [ Velocity Modulation ] ~
~ CR Board Schematic Diagram [ RGB Out ] ~
TP2
114 Vp-p (H)
TP1
TP3
4.7 Vp-p (H)
114 Vp-p (H)
~ CR Board Waveforms ~
TP2
88 Vp-p (H)
TP1
TP3
4.8 Vp-p
86 Vp-p (H)
TP 3
TP 2
TP 1
1
2
3
4
5
WHT
5P
CN9401
+135V
+135V
NC
GND
GND
1/4W
FPRD
1
R9401
160V
10
C9404
500V
4700p
E
C9406
1uH
L9401
50V
10
C9408
MSD601-RST1
Q9409
1/10W
33k
R9405
25V
0.1
C9402
MSD601-RST1
Q9403
MSD601-RST1
Q9405
1/4W
FPRD
10
R9414
1/10W
10
R9422
1/4W
FPRD
10
R9418
1/4W
FPRD
10
R9413
1/10W
33k
R9424
1/4W
FPRD
10
R9411
1/10W
33k
R9419
1/10W
47
R9409
1/10W
12k
R9404
16V
0.1
C9411
1/4W
FPRD
10
R9415
MSD601-RST1
Q9413
1/10W
1k
R9429
250V
PT
0.47
C9414
1/10W
330
R9408
250V
PT
0.1
C9412
35V
47
C9401
MSB709-RT1
Q9404
MSD601-RST1
Q9407
MSB709-RT1
Q9408
1/4W
FPRD
10
R9417
1/10W
1k
R9423
MSB709-RT1
Q9406
16V
0.1
C9413
2SA2005
Q9411
1/4W
FPRD
10
R9412
1/10W
22
R9421
MSB709-RT1
Q9410
1/10W
820
R9402
1uH
L9402
MSD601-RST1
Q9402
1/10W
33k
R9426
1/10W
47
R9406
16V
0.1
C9403
1/10W
1k
R9420
1/10W
33k
R9427
1/10W
680
R9403
1/10W
47
R9410
2SC5511
Q9412
MSD601-RST1
Q9401
250V
PT
0.1
C9410
25V
0.1
C9407
XX
R9428
1/4W
FPRD
10
R9416
160V
10
C9409
2W
RS
470
R9425
1
2
3
4
5
6
7
8
8P
CN9403
VM
VM
VM
NC
NC
GND
GND
VM
1
2
3
4
5
6
7
8
WHT
8P
CN9402
REF
REF
VM
VM
GND
GND
+9V
+9V
MSB709-RT1
Q9414
1/10W
100
R9431
1/10W
470
R9433
1/10W
470
R9432
XX
C9415
1/10W
100
R9430
VMG
VMG-44PX3
VELOCITY MODULATION
TO D BOARD
CN8006
TO B BOARD
CN3402
TO NECK ASSY
COMPONENTS MARKED AS XX ARE NOT FITTED ON THIS MODEL
1
2
3
4
5
WHT
5P
CN9101
+135V
+135V
NC
GND
GND
1/4W
FPRD
1
R9101
160V
10
C9104
500V
4700p
E
C9106
1uH
L9101
50V
10
C9108
MSD601-RST1
Q9109
1/10W
33k
R9105
25V
0.1
C9102
MSD601-RST1
Q9103
MSD601-RST1
Q9105
1/4W
FPRD
10
R9114
1/10W
22
R9122
1/4W
FPRD
10
R9118
1/4W
FPRD
10
R9113
1/10W
33k
R9124
1/4W
FPRD
10
R9111
1/10W
33k
R9119
1/10W
47
R9109
1/10W
12k
R9104
16V
0.1
C9111
1/4W
FPRD
10
R9115
MSD601-RST1
Q9113
1/10W
1k
R9129
250V
PT
0.47
C9114
1/10W
330
R9108
250V
PT
0.1
C9112
35V
47
C9101
MSB709-RT1
Q9104
MSD601-RST1
Q9107
MSB709-RT1
Q9108
1/4W
FPRD
10
R9117
1/10W
1k
R9123
MSB709-RT1
Q9106
16V
0.1
C9113
2SA2005
Q9111
1/4W
FPRD
10
R9112
1/10W
22
R9121
MSB709-RT1
Q9110
1/10W
820
R9102
1uH
L9102
MSD601-RST1
Q9102
1/10W
33k
R9126
1/10W
47
R9106
16V
0.1
C9103
1/10W
1k
R9120
1/10W
33k
R9127
1/10W
680
R9103
1/10W
47
R9110
2SC5511
Q9112
MSD601-RST1
Q9101
250V
PT
0.1
C9110
25V
0.1
C9107
XX
R9128
1/4W
FPRD
10
R9116
160V
10
C9109
2W
RS
470
R9125
1
2
3
4
5
6
7
8
8P
CN9103
VM
VM
VM
NC
NC
GND
GND
GND
1
2
3
4
5
6
7
8
WHT
8P
CN9102
REF
REF
VM
VM
GND
GND
+9V
+9V
MSB709-RT1
Q9114
1/10W
100
R9131
1/10W
470
R9133
1/10W
470
R9132
1/10W
100
R9130
XX
C9115
VMR
VMR-44PX3
COMPONENTS MARKED AS XX ARE NOT FITTED ON THIS MODEL
VELOCITY MODULATION
TO B BOARD
CN3402
TO D BOARD
CN8006
TO NECK ASSY