
— 84 —
KD-34XBR2
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A
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B
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C
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D
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E
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F
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G
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H
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I
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J
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K
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L
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M
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N
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O
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P
D BOARD SCHEMATIC DIAGRAM (2 OF 3)
6
12 Vp-p (H)
1.5 Vp-p (V)
1.7 Vp-p (V).
14
13
15
4
3
12.8Vp-p (H)
2
5
60.2 Vp-p (V)
1
152.4 Vp-p (H)
1.0 KVp-p (H)
8.0 Vp-p (V)
1.3 Vp-p (H)
10
2.9 Vp-p (H)
7
7.3 Vp-p (V)
8
1.9 Vp-p (V)
12
2.0 Vp-p (H)
11
5.1 Vp-p (V)
9
94.6 Vp-p (H)
D BOARD WAVEFORMS
S
1
2
3
4
5
6
7
8
9
10 11
12 13
14
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
1
2
3
1
2
3
4
5
1
2
3
4
S
5
6
8
9
10
11
7
12
1
2
3
1
2
3
4
5
6
7
1
2
3
4
5
6
7
8
9
10
1
2
3
4
5
6
7
8
9
10
1
2
3
4
5
6
7
8
9
10
11
1
2
3
4
7
6
5
1
2
3
4
5
6
7
8
9
10
11
12
I
O
G
1
2
3
4
5
6
7
8
1
2
3
4
5
1
2
3
4
5
1
2
4
5
6
8
10
1
2
3
4
5
1
2
3
4
5
6
1
2
3
4
5
6
7
8
1
2
3
4
5
6
7
8
1
2
3
4
5
I
O
G
1
2
3
4
5
6
7
8
9
10
11
12
13
14
S
G
VC
O
I
1
2
3
4
5
6
7
8
9
1
2
3
4
5
S
1
2
4
3
5
1
2
3
4
5
6
7
8
C5001
C5002
C5004
C5005
C5006
C5007
C5008
C5009
C5011
C5012
C5013
C5015
C5016
C5017
C5018
C5019
C5020
C5021
C5022
C5023
C5024
C5025
C5026
C5027
C5028
C5031
C5032
C5033
C5034
C5035
C5036
C5037
C5038
C5040
C5041
C5043
C5044
C5045
C5046
C5047
C5049
C5050
C5051
C5052
C5053
C5056
C5057
C5058
C5059
C5061
C5063
C5064
C5065
C5066
C5069
C5070
C5071
C5072
C5073
C5075
C5076
C5077
C5079
C5102
C5501
C5502
C5503
C5504
C5505
C5506
C5507
C5508
C5509
C5511
C5514
C5518
C5519
C5522
C5531
C5533
C5542
C5548
C5550
C5576
C5577
C5587
C5590
C5592
C5594
C5596
C5598
C5600
C5601
C5602
C5603
C5605
C5609
C5610
C5611
C5612
C5613
C5614
C5616
C5617
C5618
C5619
C5621
C5623
C5625
C5628
CN5002
CN5003
CN5501
CN5503
CN5505
CN5506
CN5509
CN5510
D5002
D5003
D5005
D5006
D5012
D5013
D5014
D5015
D5016
D5017
D5018
D5019
D5021
D5023
D5026
D5027
D5028
D5029
D5032
D5501
D5502
D5503
D5505
D5506
D5507
D5514
D5515
D5522
D5523
FB5001
IC5002
IC5004
IC5006
IC5007
IC5008
IC5502
IC5504
IC5506
IC5510
IC5512
IC5513
IC5514
JR5010
L5001
L5002
L5003
L5004
L5504
L5505
L5601
Q5001
Q5002
Q5003
Q5004
Q5005
Q5006
Q5007
Q5011
Q5012
Q5013
Q5014
Q5015
Q5016
Q5017
Q5021
Q5504
Q5505
Q5506
Q5507
Q5508
Q5509
R5001
R5002
R5003
R5004
R5005
R5007
R5008
R5009
R5011
R5012
R5013
R5014
R5016
R5017
R5018
R5019
R5020
R5021
R5022
R5023
R5024
R5025
R5026
R5027
R5028
R5029
R5030
R5031
R5033
R5036
R5037
R5038
R5039
R5040
R5041
R5042
R5043
R5044
R5045
R5046
R5047
R5048
R5049
R5050
R5051
R5052
R5053
R5054
R5055
R5
0
56
R5057
R5058
R5059
R5063
R5064
R5065
R5066
R5067
R5068
R5069
R5070
R5071
R5072
R5073
R5074
R5075
R5076
R5077
R5078
R5079
R5080
R5081
R5082
R5083
R5084
R5085
R5086
R5087
R5088
R5089
R5090
R5091
R5092
R5093
R5094
R5095
R5096
R5097
R5098
R5101
R5102
R5103
R5104
R5105
R5106
R5107
R5108
R5109
R5110
R5111
R5112
R5113
R5114
R5115
R5116
R5117
R5120
R5121
R5122
R5123
R5124
R5125
R5126
R5127
R5128
R5129
R5130
R5131
R5132
R5133
R5134
R5135
R5136
R5137
R5138
R5139
R5140
R5141
R5145
R5146
R5147
R5148
R5149
R5150
R5151
R5152
R5153
R5154
R5155
R5156
R5157
R5158
R5159
R5160
R5161
R5163
R5501
R5502
R5503
R5504
R5505
R5506
R5507
R5508
R5509
R5510
R5511
R5512
R5513
R5514
R5516
R5519
R5520
R5521
R5522
R5523
R5525
R5526
R5527
R5528
R5529
R5530
R5531
R5532
R5535
R5536
R5544
R5547
R5548
R5554
R5563
R5564
R5565
R5573
R5576
R5577
R5578
R5579
R5581
R5585
R5588
R5599
R5615
R5623
R5645
R5647
R5648
R5649
R5650
R5666
R5669
R5670
R5672
R5679
R5680
R5684
R5685
R5686
R5688
R5689
R5690
R5692
R5693
R5696
R5697
R5698
R5699
R5700
R5702
R5704
R5705
R5707
R5708
R5709
R5710
R5711
R5712
R5713
R5714
R5715
R5716
R5717
TH5001
TH5002
C5030
C5060
C5588
D5004
D5031
D5513
R5545
R5142
R5143
R5144
R5678
C5081
C5080
D5001
IC5501
FB5002
T5002
Q5030
L5005
IC5005
T5001
Q5022
IC5511
IC5515
R5657
R5694
C5607
R5518
IC5003
Q5502
Q5503
Q5037
Q5033
Q5034
Q5026
Q5027
Q5035
Q5036
Q5028
Q5020
Q5019
Q5018
Q5023
Q5008
Q5031
Q5501
D5010
D5008
D5009
IC5001
D5007
D5011
JR5502
0.0022
B:CHIP
0.047
200V
:PT
0.047
200V
:PT
100
6.3V
:BP
10
470
25V
330
25V
470
25V
220
160V
0.0047
B:CHIP
0.0022
B:CHIP
1000
16V
0.33
:MPS
0.033
B:CHIP
0.01
B:CHIP
100
1000
16V
470p
CH:CHIP
0.0047
:PT
0.01
B:CHIP
0.001
500V
E
0.001
:PT
47
250V
4.7
4.7
0.0015
B:CHIP
0.047
B:CHIP
0.1
:MPS
0.0047
100
16V
470
25V
10
400V
47
16V
470
16V
470
16V
1000
16V
0.1
F:CHIP
0.1
F:CHIP
0.001
F:CHIP
0.001
F:CHIP
0.001
B:CHIP
0.01
B:CHIP
0.1
B:CHIP
0.1
B:CHIP
0.22
200V
:PT
0.001
500V
B
470p
2kV
B
680p
2kV
B
680p
2kV
B
0.0082
1.5kV
:MPP
0.0082
1.5kV
:MPP
0.56
250V
:MPP
0.56
400V
:MPP
0.0015
500V
B
0.1
B:CHIP
0.1
B:CHIP
0.1
B:CHIP
0.01
B:CHIP
0.0022
B:CHIP
0.1
B:CHIP
0.1
B:CHIP
0.1
B:CHIP
0.01
B:CHIP
47
25V
47
25V
470
25V
100
25V
47
16V
10
4.7
0.001
:CHIP
0.01
F:CHIP
330p
CH:CHIP
100
16V
0.01
B:CHIP
0.0039
630V
:PP
0.047
B:CHIP
0.001
CH:CHIP
0.1
:MPS
0.0022
:PT
0.0033
B:CHIP
0.47
:MPS
0.015
200V
:PP
220
25V
220
25V
0.047
B:CHIP
330p
:CHIP
0.1
B:CHIP
0.1
:MPS
1
47
16V
47
16V
0.1
:MPS
47
16V
0.0047
B:CHIP
1 :MPS
100
25V
470
16V
0.1
25V
F:CHIP
10
0.033
B:CHIP
10
0.1
:MPS
47
16V
0.33
:MPS
270p
CH:CHIP
0.1
:MPS
100
16V
100p
CH:CHIP
100
16V
6P
:DY
4P
WHT
:MINI(LOCK)
8P
10P
10P
11P
:B-TO-B
12P
RED
:S-MICRO
3P
WHT
:S-MICRO
GP08DPKG23
PUMP-UP
ERC91-02
DUMPER
MA111
BIAS
MTZJ-3.9B
REF-VOLT
RGP02-20EL
G2-RECT
RGP10G
PROTECT
D5LC20U
HEATER-RECT
RGP10G
200V-RECT
ERC91-02
CENT-VEE
ERC91-02
CENT-VCC
MTZJ-15B
CLAMP
MA111
PROT
MA111
PG124S15
DUMPER
MA111
MA111
MA111
MA111
MA111
MA111
PROTECT
MA111
TEMP C
MA111
TEMP C
MA153
PROT
MA111
MA153
PROT
D1NL20
DQP-SW
D1NL20
PEAK-DET
MTZJ-12
PROT
MTZJ-12
PROT
1.1UH
NJM2903M
PWM-CONT
STV9379
V-OUT
PQ6RD83B
HEATER-OUT
NJM2901M
H-PROT-CONT1
BA51W12ST-V5
5V/9V-REG
NJM2901M
DQP-DF-CONT
LA6500
DQP-AMP2
LA6500
DQP-AMP1
LA6500
NS-OUT
NJM79M12
-12V-REG
CXA8070AP
DY-CONV.CONT
LA6500
V-PIN-OUT
0
:CHIP
:LHL10
4mH
:HCC
:LHL08
10mH
:LHL13
10mH
:LHL13
:EL0606
2SD601A
PWM-DRV-1
2SB709A
PWM-DRV-2
IRFI9630G
PWM-OUT
2SA1208S
HOCP
2SD601A
BUFFER
2SD601A
LATCH-1
2SB709A
ABL-CONT
2SD601A
HSAW-SW
2SC2688
H-CENT-1
2SB709A
H-CENT-2
2SD601A
200V REF
2SC2688
200V REG2
2SC2688
200V REG1
2SC2688
200V.DET
2SD601A
BUFFER1
2SD601A
DF-OFFSW
DTC144EKA
DQP-PROT
2SD601A
H.SAW.RST
IRF614
DQP-OUT
2SD601A
DF-DRV-1
2SB709A
DF-DRV-2
10
:CHIP
220
:CHIP
10k
:CHIP
120k
:CHIP
220
:CHIP
120k
:CHIP
10k
:CHIP
120k
:CHIP
120k
:CHIP
22k
:RN-CP
2.2
3W
:RS
2.2k
:RN-CP
120k
:RN-CP
120k
:RN-CP
4.7k
:CHIP
10k
5.6k
:RN-CP
68k
:RN-CP
27k
:RN-CP
4.7k
:CHIP
47k
:CHIP
5.6k
:RN-CP
1k
:CHIP
68k
:RN-CP
47k
:RN-CP
4.7k
:RN-CP
0
:CHIP
1k
:RN-CP
1k
:CHIP
33k
:CHIP
2.2k
:CHIP
12k
:CHIP
4.7k
:CHIP
47k
:CHIP
1.5
:FPRD
22k
:CHIP
4.7k
:RN-CP
10k
:CHIP
10k
:CHIP
1.8
1/2W
:RN
2.2k
:CHIP
6.8k
:RN-CP
2.2k
:CHIP
2.2k
:CHIP
560
1.5
1/2W
:RN
470
2W
:RS
2.2k
:CHIP
10k
:CHIP
2
20
k
:C
HI
P
10k
:CHIP
470k
:CHIP
4.7k
:CHIP
20k
:RN-CP
240k
:RN-CP
240k
:RN-CP
2.7k
:RN-CP
3.3k
:RN-CP
220k
:CHIP
470k
:CHIP
470k
:CHIP
15k
:RN-CP
15k
:RN-CP
100k
:RN-CP
100k
:RN-CP
100k
:RN-CP
100k
:RN-CP
27k
:RN-CP
100k
:RN-CP
15k
:RN-CP
4.7k
:CHIP
100k
:RN-CP
10k
:RN-CP
2.2k
:RN-CP
10k
:CHIP
470k
:CHIP
4.7k
:CHIP
4.7k
:CHIP
1k
:CHIP
1.8
2W
:RS
1.8
2W
:RS
4.7
:FPRD
1k
:CHIP
11k
:RN-CP
1k
1W
:RS
0.47
:FPRD
0.47
:FPRD
0.82
:FPRD
0.68
:FPRD
4.7k
:RN-CP
1k
:RN-CP
2.2k
:RN-CP
10k
:CHIP
47k
:CHIP
4.7k
:CHIP
47
:FPRD
36k
:RN-CP
12k
:RN-CP
47
:FPRD
4.7k
:CHIP
220
:CHIP
4.7k
4.7k
1k
4.7k
:CHIP
2.2k
:CHIP
1k :CHIP
10k
:CHIP
10k
:CHIP
0
:CHIP
0
:CHIP
4.7k
:CHIP
100
:CHIP
470
2W
:RS
4.7k
:CHIP
100
:CHIP
47
:FPRD
3.3k
:RN-CP
1.2k
3W
:RS
1.2k
3W
:RS
1.2k
3W
:RS
1.2k
3W
:RS
1.2k
3W
:RS
1.2k
3W
:RS
1k
:CHIP
1k
:CHIP
2.2k
:CHIP
470
3W
:RS
10
2W
:RS
47k
:CHIP
3.3k
:RN-CP
220
1W
:RS
4.7k
:CHIP
4.7k
:CHIP
4.7k
:CHIP
10k
:CHIP
10k
:CHIP
10k
:CHIP
22k
:CHIP
47k
:CHIP
47k
:CHIP
4.7k
:CHIP
100
:CHIP
100
:CHIP
2.2k
:CHIP
3.9k
:CHIP
220
:CHIP
0
:CHIP
47
:CHIP
270k
:RN-CP
270k
:RN-CP
10k
:CHIP
47
:CHIP
100
:CHIP
100
:CHIP
100
:CHIP
0
:CHIP
4.7k
:CHIP
4.7k
:CHIP
0
:CHIP
2.7k
:RN-CP
47k
:RN-CP
27k
:RN-CP
10k
:CHIP
10k
:CHIP
47k
:RN-CP
10k
:RN-CP
4.7k
:CHIP
4.7k
:CHIP
22k
:CHIP
10k
:CHIP
100
:CHIP
10
:CHIP
10
:CHIP
10k
:RN-CP
15k
:RN-CP
18k
:RN-CP
22k
:CHIP
47k
:CHIP
18k :RN-CP
6.2k
:RN-CP
100k
:RN-CP
100k
:RN-CP
22k
:CHIP
15
:FPRD
180k
:RN-CP
18k
:RN-CP
470k
:CHIP
10k
:RN-CP
470k
:RN-CP
2.2
1W
:RS
10k
:CHIP
15
:FPRD
2.2k
:CHIP
47k
:CHIP
100
:RN-CP
0.33
3W
:RS
100
2W
:RS
47k
:CHIP
56k
:CHIP
2k
:RN-CP
39k
:RN-CP
330k
:CHIP
15
:FPRD
1.5
:FPRD
4.7k
:RN-CP
1.5k
:RN-CP
680
:RN-CP
1k
:RN-CP
47
:CHIP
47
:CHIP
1.5k
:RN-CP
4.7k
:RN-CP
8.2k
:RN-CP
180
:RN-CP
6.2k
:RN-CP
22k
:CHIP
15k
:RN-CP
1k
:RN-CP
1
:RN
1
:RN
47
:CHIP
270 1W :RS
47
:CHIP
270
1W
:RS
0.47
1/2W
:FPRD
0.47
1/2W
:FPRD
470
1W
:RS
100k
:CHIP
100k
:CHIP
1k
:CHIP
68k
:CHIP
10K
0.01
:MPS
0.0047
200V
:PT
0.01
:MPS
UDZ-12B
CLAMP
UDZ-1710B
1SS133
33k
:RN-CP
0.56
3W
:RS
0.47
3W
:RS
0.47
3W
:RS
8.2k
:RN-CP
0.022
50V
:PT
0.022
50V
:PT
MTZJ-5.1B
CLAMP
M24C04
NVM
0UH
:HDT
2SC3997S
H-OUT
:HLC
LA6500FA
H-CENT
:HOT
2SB709A
BUFFER2
CXA2026AS
DQP-CONTROLLER
STK390-910
CONV AMP
4.7k
:RN-CP
4.7k
:RN-CP
0.033
B:CHIP
47k
:RN-CP
PQ12RF21
12V REG
DTC144EKA
AFC BUFF
DTC144EKA
AFC BUFF2
2SD601A
S-COR-BUFF
2SB709A
BUFF
2SD601A
H DUTY
2SD601A
DRIVE1
2SB709A
DRIVE2
2SD601A
H DR BUFF
2SD601A
BUFF
2SK2182
DRIVE
2SB709A
S-COR-DRIVE2
2SD601A
S-COR-DRIVE1
2SD601A
H PROT
2SD601A
HSAW-SW
2SB709A
PROT-OUT
2SK3262
S-COR-OUT
2SD601A
DF PHASE
MA111
ON-PROT
MA111
OFF-PROT
MA111
OFF-PROT2
NJM2904M
ERROR AMP
RD2.OES-T1B1
ON-PROT2
RD2.OES-T1B1
CLAMP
0
:CHIP
MAIN12V
+15V
W.P
NVM5V
DAT0/B DAT
CLK0/B CLK
+15V
+135V
MAIN12V
MAIN9V
MAIN5V
AFC-PLS
DF SW
ABL
DF PARA
DF DRV
MAIN RLY
-15V
FV-SW
H COMP IN
HOLD DOWN
SCLK
SDAT
-15V
CN9102
V PIN+
V PIN-
E
NC
H AGC
SW1
SW0
IREF
V AGC
V GEN
HSAW
H IN
ADRS
V IN
H-PARA
DAC1
DAC0
PWM
H-TILT
GND
PARA2
VCC
PARA1
PARA0
SCL
SDA
REF.V-OUT
H_STAT
V_STAT
A_GND
V_SIN
H_DY-CONV
V_DY-CONV
D_GND
SCL
SDL
D_VCC
REF.V-IN
HD-IN
H-SAW_C
H-AGC_C
A_VCC
CY+
NC
CY-
V_SAW
NC
TO DY
V
E
E
V
C
C
V
E
E
V
C
C
V
E
E
V
C
C
V
C
C
VEE
VCC
135V
E
G
2
2
0
0
V
H
1
V
.
D
Y
(
+
)
V
.
D
Y
(
-
)
H
.
D
Y
(
-
)
H
/
D
Y
(
+
)
H
.
D
Y
(
-
)
H
/
D
Y
(
+
)
V
E
E
OUTPUT
MUTE
SUB
F.B.-PLS
V-DRV-
Vcc
Vee
OUT-PUT
V-DRV+
Vcc(OUT)
TO DY
E
E
V TIM
V DRV+
V DRV-
EW DRV
DF PARA
E
N/S
V PIN
E
NC
SCP
R
B
E
B INT
BUSCON
ABL S
NC
E
HP IN
SCP
B INT
M PIN
H CENT
H DRV
V COMP IN
H COMP IN
E
V PROT
H PROT
R
B
V FBP
CLK1/S CLK
DAT1/S DAT
DAT1/S DAT
CLK1/S CLK
TO A BOARD
TO A BOARD
NC
TO P3
TO P1/P3
TO P1
NC
NC
N/S COIL +
N/S COIL -
HOLD DOWN
QP-
QP+
TO A BOARD
CN3173
CN3174
CN3103
TO W BOARD
F
O
R
D
X
/
H
3
CAUTION !
IC5004 HEAT SINK
IS -15V CARE MUST
BE TAKEN NOT TO
ALLOW HEAT SINK
TO TOUCH ANY
OTHER COMPONENTS
H/V DRIVE
H/V DY
H.DY
H.DY V.DY
V.DY
CN9002
TO C BOARD
9-965-916-02<HA3>D P2
+135V
+15V
NVM 5V
+15V
MAIN 9V
MAIN 9V
-15V
MAIN 12V
MAIN 12V
MAIN 12V
MAIN 9V
MAIN 9V
200V
200V
-15V
-15V
-12V
-12V
MAIN 9V
MAIN 9V
-15V
MAIN 12V
-15V
+15V
-15V
+135V
3
4
8
9
2
1
11
10
12
5
6
7
13
14
15
Summary of Contents for KD-34XBR2 - 34" Hdtv Fd Trinitron Wega
Page 207: ...9 965 916 02 HA3 QI P1 ...
Page 223: ...7016 0UH 4A 9 965 916 02 HA3 QM P1 ...
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