Cb, Vmb, H1 And F1Board Schematic Diagrams - Sony KP-44PX3 Service Manual

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A
B
C
~ CB Board Schematic Diagram [ RGB Out ] ~
CB.-44PX3
1
CB
R,G,B OUT
CN9600
2P
RED
G2
1
R9610
G2
2
560k
1/2W
FGND
+200V
1
2
R9617
NC
2
6.8
GND
GND
3
1/4W
CN9601
FPRD
7P
NC
4
BLK
KB
G1
NC
5
C9604
HEATER+
6
0.0022
G2
3kV
HEATER-
7
R
SG9601
R9612
C9605
KB
+200V
1
680k
4700p
1/2W
2kV
NC
2
C9610
E
TP9600
4700p
3
GND
3
R9611
SG9600
2kV
100
NC
4
E
1/2W
NC
5
TP3
HEATER+
6
HEATER-
7
CN9610
7P
L9601
WHT
1uH
B
1
4
B REF
2
GND
3
D9604
RD12ESB2
+9V
4
L9600
IK
5
1uH
TP
6
CN9603
C9603
C9602
47
6P
0.047
25V
WHT
16V
R9620
XX
R9604
C9621
TP1
0
R9601
XX
220
R9621
CHIP
5
1/10W
2.7k
R9624
R9625
330
560
Q9600
BF550
Q9601
MSD601-RST1
R9602
Q9604
270
MSB709-RT1
1/10W
R9603
220
MSD601-RST1
1/10W
6
C9626
33p
50V
7
~ VMB Board Schematic Diagram [ Velocity Modulation ] ~
VMB-44PX3
VMB
CN9701
5P
R9701
WHT
1
1/4W
L9701
+135V
1
FPRD
1uH
+135V
2
8
C9704
C9706
TO D BOARD
NC
3
10
4700p
CN8006
160V
500V
GND
4
GND
5
CN9702
8P
L9702
WHT
1uH
+9V
8
+9V
7
R9704
GND
6
C9701
C9702
12k
47
0.1
1/10W
GND
Q9713
5
25V
35V
CHIP
TO B BOARD
MSD601-RST1
9
VM
4
CN3402
C9715
VM
3
XX
R9705
REF
2
R9733
33k
R9706
470
1/10W
REF
1
1/10W
47
1/10W
R9702
R9731
R9730
100
100
1/10W
1/10W
R9729
1/10W
1k
1/10W
Q9714
MSB709-RT1
R9703
C9703
0.1
680
1/10W
16V
10
R9732
470
1/10W
R9728
XX
COMPONENTS MARKED AS XX ARE NOT FITTED ON THIS MODEL
11
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D
E
F
TO F. BLOCK
C9619
CN9609
CN9604
4700p
XX
1
13
2kV
R9614
1
GND
XX
E
I.C
G1
2
BS
12
4
3
GND
R9613
G1
11
5
1k
1/2W
CN9605
10
6
KG
XX
9
7
H2
H
8
G2
SG9603
1
CHASSIS-GND
H
KR
H1
G1
CN9606XX
CHASSIS_GND
1
1
CRT_GND
SG9602
CN9608XX
1
CRT_GND
IC9600
TDA6118JF
VIDEO OUT AMPLIFIER
BLUE VIDEO OUT
TP2
D9600
1
2
3
4
5
6
7
8
9
1SS83
R9608
220
R9605
R9607
1/2W
C9620
100
XX
D9601
680p
R9606
1SS83TA
25V
0
D9602
JW9603
1SS133
C9622
C9607
5MM
0.1
XX
C9600
Q9606
JW9604
25V
0.1
MSD601-RST1
XX
250V
Q9603
C9601
BF421-AMMO
10
R9627
R9628
R9626
250V
330
560
680
R9630
XX
R9629
330
C9623
Q9605
R9623
0.1
220
25V
R9600
XX
COMPONENTS MARKED AS XX ARE NOT FITTED ON THIS MODEL
VELOCITY MODULATION
Q9705
Q9709
C9709
R9723
Q9701
MSD601-RST1
Q9703 MSD601-RST1
Q9707
10
MSD601-RST1
160V
MSD601-RST1
MSD601-RST1
1/10W
R9709
47
C9712
1/10W
0.1
R9724
250V
PT
820
C9710
1/10W
Q9702
R9713
R9715
R9717
R9711
0.1
MSD601-RST1
10
10
CHIP
10
10
250V
1/4W
1/4W
1/4W
1/4W
R9727
C9707
FPRD
FPRD
FPRD
FPRD
0.1
1/10W
25V
C9708
R9714
R9716
R9718
R9712
10
10
10
10
10
R9719
50V
1/4W
1/4W
1/4W
1/4W
FPRD
FPRD
FPRD
FPRD
1/10W
R9708
R9710
330
47
1/10W
1/10W
C9711
C9713
0.1
0.1
Q9710
16V
16V
Q9706
MSB709-RT1
Q9704
MSB709-RT1
Q9708
MSB709-RT1
MSB709-RT1
G
H
I
~ H1 Board Schematic Diagram [ AV Input, HP Out ] ~
D2903
C2908
XX
R2909
CN9607
470k
TAB (CONTACT)
1/10W
~ CB Board Waveforms ~
TP1
4.6 Vp-p (H)
TP2
126 Vp-p (H)
TP3
128 Vp-p (H)
CN9703
8P
1
VM
2
VM
3
VM
4
NC
TO NECK ASSY
5
NC
6
GND
GND
7
R9721
1k
8
GND
22
1/10W
Q9711
2SA2005
33k
R9726
33k
1/10W
33k
R9725
C9714
0.47
470
250V
2W
33k
PT
RS
Q9712
2SC5511
R9720
R9722
1k
22
1/10W
1/10W
CHIP
CHIP
- 58 -
J
K
L
TO J BOARD
CN3600
CN2909
8P
WHT
C2906
D3904
R3906
1
XX
XX
XX
50V
C2907
D2902
1
XX
50V
D0901
C2909
JW2901
RD5.6ESB2
C2903
XX
5
XX
D3905
XX
R3905
JW2905
XX
5
L2902
L2903
R2903
XX
XX
0
C2900
CHIP
C2901
R2917
R2918
R2910
1k
XX
1k
470k
XX
1/10W
1/10W
1/10W
L2901
JW2912
XX
10UH
C2915
C2916
XX
XX
C2930
1000PF
CN2900
~ F1 Board Schematic Diagram [ AC In, Power Switch, LED & IR Receiver ] ~
F1.-44PX3
COMPONENTS MARKED AS XX ARE NOT FITTED ON THIS MODEL
F6400
5A
CN6400
250V
2P
TO G BOARD
AC IN
2
CN6003
FH6400
AC IN
1
C0702
XX
R0701 R0702
XX
8
7
6
C0703
XX
IC0701
XX
1
2
3
R0705
XX
D0701
XX
C0701
XX
IC0981
RPM7240-H5
VCC
OUT
GND
D0981
RD5-6ESB2
F1
AC IN, POWER SWITCH, LED & IR RECEIVER
M
N
O
TO A BOARD
CN2300
CN2912
7P
WHT
H1.-44PX3
COMPONENTS MARKED AS XX ARE NOT FITTED ON THIS MODEL
R0910
R0912
R0911
R0913
R0914
R0901
R0902
0
22k
10k
4.7k
0
4.7k
10k
D0908
1/10W
CHIP
1/10W
1/10W
1/10W
RD5.6ESB2
CHIP
1/10W
C2902
XX
S0900
S0902
S0903
S0906
S0901
S0904
S0905
R2904
0
CHIP
L0904
JW0904
XX
5
JW2900
JW2909
L2904
JW2911
5
5
10UH
XX
JW2903
C2905
5
1000PF
JR2901
XX
H1
AV INPUT, HP OUT
J2901
S6400
CN6401
2P
1
AC OUT
TO G BOARD
2
AC OUT
CN6001
R6400
C6400
VD6400
1M
0.47
1/2W
275V
PT
RC
XX
CN0982
6P
WHT
6
+3.3VA
5
R0703
5
LUMISPONDER
XX
R0750
4
STBY +3.3V
XX
TO A BOARD
D0750
CN0001
XX
GND
3
2
LED
1
SIRCS
4
CN0981
XX
R0704
XX
7
IR-DATA
6
+3.3VA
R0706
XX
5
LUMISPONDER
4
STBY +3.3V
D0983
TLHK5190
3
GND
LED
2
1
SIRCS
R0982
R0981
100
XX
1/4W
D0982
RD5-6ESB2
C0983
C0981
C0982
C0984
XX
100
0.01
470p
25V
50V
50V

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