Schematic Diagram Bc Board - Sony TRINITRON KV-EX29K94 Service Manual

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(11) Schematic Diagram of BC Board
1
2
3
A
B
C
CN8101
#
COMP V IN
1
D
E
2
Y OUT
3
E
4
5
C OUT
R8188
RESET
6
470
-
7
:CHIP
-
8
E
9
S DAT
S CLK
10
R8187
+9V
11
0
E
12
:CHIP
13
+5V
E
14
C IN
15
F
TO
BC-4 BOARD
Q8105
2SA1162-G
Y-EO
G
(3D COMB FILTER)
H
I
J
KV-EX29K94/EX34K94
4
5
6
1
E
2
+5V
R8174
R8175
3
-
390
470
4
Y OUT
:CHIP
:CHIP
5
-
6
Q8107
C OUT
2SC2712-YG
7
-
Y-BUFFER
8
C IN
R8189
9
-
470
10
RESET
:CHIP
11
-
12
E
C8129
82p
13
E
CH:CHIP
14
S CLK
15
COMPV IN
R8163
470
16
R8190
S DAT
RN-CP
470
17
-
:CHIP
18
E
19
-
20
+9V
R8191
R8169
#
CN8100
470
20P
:CHIP
:BTOB
TO A BOARD
B-SSS10913-K..-BC.-EX29/34
– 83 –
KV-EX29K94/EX34K94
RM-965
RM-965
7
8
9
10
A Board ✼ Mark List
KV-EX29K94
KV-EX34K94
C018
#
10010V :CHIP
C1268
0.0047P :CHIP
0.0068P :CHIP
C1270
0.0047P :CHIP
0.0068P :CHIP
C4367
0.033P 50V :CHIP 0.033P 25V :CHIP
C4380
#
0.022 :CHIP
Q008
#
2SC2712-YG
Q4318
#
2SC2712-YG
R060
#
47K :CHIP
R062
#
6.8K :CHIP
R107
#
10K :CHIP
R4383
62K :CHIP
18K :CHIP
R4385
0K :CHIP
1M :CHIP
R4402
#
560K :RN
R4403
#
1K :CHIP
R4404
#
22K :CHIP
R4406
#
100K :CHIP
R4413
56K :CHIP
82K :CHIP
Note: The parts indicated as "#" in this circuit diagram are
not listed here, as they are not used for these models.
C Board ✼ Mark List
KV-EX29K94
KV-EX34K94
C9016
100P :CHIP
220P :CHIP
D9013
0 :CHIP
MA111-TX
R9004
#
680K :CHIP
Note: The parts indicated as "#" in this circuit diagram are
not listed here, as they are not used for these models.
D1 Board ✼ Mark List
KV-EX29K94
KV-EX34K94
C4807
1000P :CHIP
3300P :CHIP
C4814
47 25V
47 16V
C4817
47 25V
47 16V
C4818
2.2
10
C6376
47 25V
47 16V
D4805
#
DAN202K
Q4816
2SA1037AK-T146 2SB709A-QRS-TX
R4849
33K :CHIP
82K :CHIP
R4854
5.6K :CHIP
3.3K :CHIP
R4855
4.7K :CHIP
15K :CHIP
R4857
5.6K :CHIP
12K :CHIP
R4858
#
22K :CHIP
R4864
1.8K :CHIP
1.5K :CHIP
R4865
220 :CHIP
470 :CHIP
R4871
68K :CHIP
56K :CHIP
R4882
220K :CHIP
100K :CHIP
R6131
27K :CHIP
4.7K :CHIP
R6134
7.5K :CHIP
10K :CHIP
R6139
7.5K :CHIP
4.3K :CHIP
R6144
270K :CHIP
R6154
6.8K :CHIP
10K :CHIP
R6159
5.6 :CHIP
6.8K :CHIP
R6195
10K :CHIP
5.6K :CHIP
R6200
75K :CHIP
180K :CHIP
R6457
22K :CHIP
39K :CHIP
Note: The parts indicated as "#" in this circuit diagram are
not listed here, as they are not used for these models.
11
12
13
D Board ✼ Mark List
KV-EX29K94
C6816
0.047 400V :PP
C6828
0.001 200V :PT
C6829
100P 2KV :CHIP
C6830
#
C6831
6200P 1.5KV :MPS 8200P 1.5KV :MPS
C6832
6800P 1.5KV :MPS 0.012 1.5KV :MPS
C6842
0.47 250V :PP
C6845
0.22 250V :PP
C6846
0.18 250V :PP
C6860
220P 2KV :CHIP
C6869
#
C6870
#
C6880
0.1 25V :CHIP
C6885
220P 2KV :CHIP
C6886
#
CN6804 3P
D6822
#
IC6806
#
L6801
4.7MH
L6802
#
L6803
2.2MH
Q6802
IRF720-LF49
R6804
3.9K :CHIP
R6806
3.9K :CHIP
R6826
2.7K 2W :RS
R6827
3.3K 2W :RS
R6845
180K :CHIP
R6855
27K 1/2W :RN
R6858
27K 1/2W :RN
R6865
180K :CHIP
R6866
3.3K :RN
R6869
560K :CHIP
R6876
1.5 3W :RS
R6881
22K :RN
R6882
30K :RN
R6900
15K :CHIP
R6901
15K :CHIP
T6803
NX4522//J1B4
Note: The parts indicated as "#" in this circuit diagram are
not listed here, as they are not used for these models.
F1 Board ✼ Mark List
KV-EX29K94
F1601
FUSE - 5A/250V
Note: The parts indicated as "#" in this circuit diagram are
not listed here, as they are not used for these models.
#
– 84 –
14
1
KV-EX34K94
0.068 400V :PP
0.01 200V :PT
330P 2KV :CHIP
1000P 1.2KV :MPS
1.5 250V :PP
0.27 250V :PP
0.22 250V :PP
150P 2KV :CHIP
100 16V
470 25V
0.01 :CHIP
#
470P :CHIP
#
RN4Z
PQ6RD83B
3.3UH
1.0MH
680UH
IRF1740G
3.3K :CHIP
3.3K :CHIP
2.2K 2W :RS
2.7K 2W :RS
56K :CHIP
24K 1/2W :RN
24K 1/2W :RN
150K :CHIP
2.7K :RN
470K :CHIP
0.47 1/2W
12K :RN
22K :RN
12K :CHIP
12K :CHIP
NX-4601//J1B4
KV-EX34K94
FUSE - 6.3A/250V

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