Sony KV-XF34K94 Service Manual page 59

Trinitron color tv
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(9) Schematic Diagram of D
Board
2
1
2
3
4
A
C2829
0.0022
B:CHIP
CN2822
7P
B
YEL
:S-MICRO
15V
VD+
7
15V
15V
6
FBP
5
GND
4
C
GND
3
135V
NC
2
135V
1
R2867
L2803
39k
TO A BOARD
33mH
:CHIP
R2858
:LHL08
CN503
1.2k
:CHIP
C2832
1
C2830
D
R2859
0.0056
2.2k
:PT
:CHIP
C2805
R2809
10k
C2901
47
:CHIP
10
25V
D2801
:PT
MA111-TX
R2813
BIAS
47k
:CHIP
C2803
R2803
680p
2.2k
:PP
E
:CHIP
JR2815
2.3
R2804
15V
0
470
:CHIP
R2801
:CHIP
1.2k
:CHIP
1.6
8
7
6
5
Q2802
2SA1162-G
IC2801
F
NJM2903M
DF/DQP.AMP
1
2
3
4
15V
5.7
C2801
0.0047
:PT
R2812
100k
G
:CHIP
R2806
2.2k
:CHIP
C2900
0.0056
50V
:PT
R2885
47k
:CHIP
H
C2842
0.0033
:PT
R2901
47k
CHIP
I
J
– 89 –
5
6
7
8
9
15V
12.8
15V
15.0
I
O
G
R2839
C2819
135V
22k
47
:CHIP
25V
IC2803
NJM78M09FA
R2833
C2811
C2813
3.9k
9V-REG.
10
R2872
0.47
7.5
2W
2.2k
160V
160V
:RS
:CHIP
Q2821
C2833
C2835
2SC2712-YG
0.0022
0
:PP
:CHIP
C2810
470p
-0.6
500V
2.3
B
R2871
R2874
R2866
33k
2.2k
10k
:CHIP
:CHIP
:CHIP
C2806
R2816
0.0047
400V
:PT
100k
15V
:CHIP
R2831
4.7k
R2834
R2900
1W
4.7k
47k
:RS
R2820
1W
CHIP
R2821
47k
:RS
390
:CHIP
:FPRD
R2889
8.1
L2802
150k
S2801
R2830
C2818
10mH
15k
:CHIP
0.0027
1.6
2W
L2801
630V
R2825
:RS
10mmH
Q2806
:PP
330
:LHL10
2SC2712-YG
:CHIP
1.6
C2817
220p
D2804
R2840
C2840
500V
D1NL20U-TR
100k
1.6
:CHIP
0.082
B
DUMPER
C2814
100V
Q2805
10
:PT
2SA1162-G
0
0
D2803
R2844
DINL20U-TR
100k
DUMPER
:CHIP
R2902
R2824
C2822
47k
10
0.022
Q2807
CHIP
:FPRD
250V
R2843
2SC3840K
100k
:PT
DF.OUT
:CHIP
C2825
:LHL10
R2827
0.01
470
630V
R2883
:CHIP
:PP
5.6k
C2809
:CHIP
10
5.7
5.5
Q2811
IRF614-LF
DQP.OUT
R2884
S
JR2900
5.6k
R2837
#
:CHIP
3.9k
:CHIP
C2821
680p
:PT
R2888
R2887
R2886
1k
1k
3.9k
:CHIP
8
7
6
5
:RN-CP
:CHIP
Q2824
2SB734-T-34
D2814
11EQS04
PROTECT
1
2
3
4
10
11
12
13
14
CN2823
1P
T2801
15V
:TAB
3
4
1
DF
R2879
R2880
2
TO A BOARD
22k
R2878
10k
:CHIP
R2882
22k
CN504
1
6
:CHIP
6.8k
:CHIP
:CHIP
0
0
C2824
0
47
0
25V
1
2
3
4
R2862
C2843
270k
10
:CHIP
16V
:BP
8
7
6
5
4.4
R2861
270k
:CHIP
C2837
0.01
B
R2869
15V
470k
:CHIP
C2834
R2857
C2828
R2860
0.1
6.8k
10
2.2kk
100V
:RN-CP
16V
:CHIP
:PT
:BP
R2838
C2820
C2826
10k
10
0.47
CN2821
:RN-CP
16V
:MPS
3P
:BP
BLK
:S-MICRO
3
QP -
15V
2
NC
QP +
1
D2813
TO VM1 BOARD
MA111-TX
R2877
B1AS
CN2801
12
1W
R2847
:RS
1k
12.1
:CHIP
L2806
11.5
15mH
12.1
3.3
Q2822
2SA1162-G
BUFFER
Q2823
Q2813
2.7
2SC4793
1.8
2SC2712-YG
DQPVMOD.
BUFFER
R2846
2.2k
:CHIP
C2841
1.0
:PP
(
(
DYNAMIC FOCUS ,DQP DRIVE
B-SSSBG3S-...-D2.34
– 90 –
PRINTED WIRING BOARD
VM
D
1
2
[VELOCITY MODULATION]
[DF, DQP DRIVE]
– VM
Board –
1
– D
Board –
2
– 91 –
KV-XF34K94
RM-962
Schematic diagram
? D
2 board

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