Sony KLV-40X250A Service Manual page 48

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D2
[DC-AC INVERTER]
— D2 BOARD —
1
2
A
B
C
D2 BOARD SEMICONDUCTOR LOCATION
IC
Q6751
A-1
Q6752
B-1
(
Component
)
(
Conductor
)
Side
Side
Q6753
B-1
IC6730
A-2
-
Q6754
B-1
IC6750
B-2
-
Q6755
B-1
IC6900
B-2
-
Q6756
A-1
IC6901
B-2
-
Q6757
A-1
Q6758
C-2
Q6759
C-2
TRANSISTOR
Q6760
C-2
(
Component
)
(
Conductor
)
Q6761
C-2
Side
Side
*
Q6762
C-2
Q6600
C-1
-
Q6763
C-2
Q6601
C-1
-
Q6764
B-1
Q6602
C-3
-
Q6765
B-2
Q6603
C-3
-
Q6900
C-2
Q6604
B-5
2
Q6901
C-2
Q6605
C-5
2
Q6902
C-2
Q6606
C-3
2
Q6903
C-2
Q6607
C-3
2
Q6904
C-2
: Refer to Terminal name of semiconductors in silk screen printed circuit (see page 2-4)
*
3
4
<COMPONENT SIDE>
Q6905
C-2
D6612
C-3
D6752
1
2
qa
Q6906
A-1
D6613
C-3
D6753
1
1
qa
1
Q6907
A-1
1
D6614
C-3
-
D6754
D6615
C-3
-
D6755
1
D6616
B-2
-
D6756
1
DIODE
1
D6617
C-2
-
D6901
D6618
C-3
-
D6902
1
(
Component
)
(
Conductor
)
Side
Side
*
1
D6619
C-2
-
D6903
D6600
B-2
-
D6700
A-4
D6904
2
6
D6601
C-2
-
D6701
A-4
D6905
2
3
D6602
B-3
-
1
D6703
A-5
3
D6906
D6603
C-3
-
D6704
A-5
D6907
2
3
D6604
B-2
-
D6709
A-5
D6908
2
6
D6605
C-2
-
D6710
A-5
3
D6910
1
D6606
B-5
D6711
A-1
D6911
1
3
3
D6607
C-4
1
3
D6715
A-2
3
D6920
D6608
C-3
3
D6716
A-2
1
3
D6609
C-3
D6717
B-1
2
3
3
D6610
C-5
2
qa
D6733
A-2
3
D6611
C-5
qa
D6734
A-2
2
3
5
1
R6752
R6912
A
C6751
C6907
R6753
R6913
D6753
R6754
R6914
R6783
D6754
R6786
D6910
D6711
R6925
R6988 R6989
D6911
JR6721
R6926
R6749
JR6720
JR6717
R6775
JR6716
C6769
D6752
C6764
R6774
R6777
R6986
R6768
R6755
D6717
R6718
C6743
R6717
JR6707
JR6708
B
C6927
R6987
R6963
JR6719
C6936
C6928
C6931
C6932
R6962
C6933
R6970
C6937
R6969
C6929
JR6709
JR6609
C6901
R6788
C
C6773
B-1
3
A-1
3
A-1
3
A-5
3
A-5
3
A-4
3
A-3
3
A-4
3
A-3
3
A-4
6
A-3
6
A-4
3
A-3
3
A-1
3
A-1
3
B-2
3
Global electronic heritage manuals
2
3
C6709
R6701
JR6614
R6703
R6702
C6726
R6719
R6721
R6720
D6908
JR6627
C6916
R6915
JR6613
R6918
R6917
JR6626
R6732
C6917
R6916
R6920
R6919
R6737
R6738
C6737
C6778
R6947
C6777
C6738
C6734
JR6625
R6929
R6944
C6732
R6931
R6942
C6739
R6731
R6933
R6940
C6740
R6935
R6938
C6735
JR6607
R6937
R6936
D6734
D6716
R6939
R6934
R6734
D6733
D6715
R6941
R6932
R6733
R6943
R6930
R6945
R6928
R6948
R6927
R6965
R6957
R6946
JR6611
D6902
D6901
R6745
R6704
C6756
D6904
D6903
C6742
R6730
R6705
C6775
R6739
R6776
R6729
R6706
R6797
R6799
R6728
R6707
R6772
C6776
R6798
R6727
R6708
R6773
R6767
R6726
R6709
C6757
C6754
R6725
R6710
R6769
C6755
R6762
R6724
R6711
C6753
C6760
R6763
R6723
R6765
R6764
C6761
R6722
R6746
R6761
R6787
C6762
R6756
R6979
R6759
R6758
C6779
C6741
C6750
C6758
R6757
R6760
C6926
R6951
JR6620
JR6619
R6955
JR6621
R6972
C6922
C6940
JR6617
C6924
R6977
C6921
JR6618
R6978
R6954
R6964
C6938
C6923
R6952
C6925
C6939
R6975
R6974
R6953
R6961
R6971
R6980
R6976
R6956
R6985
R6950
R6966
D6920
R6973
R6960
C6935
C6934
R6959
R6949
R6958
JR6700
C6902
R6610
R6910
D6622
C6604
R6909
R6611
D6608
R6615
C6774
D6623
C6605
C6608
R6613
R6793
D6609
R6790
JR6712
C6607
C6659
R6620
<CONDUCTOR SIDE>
27/4/2014
4
5
JR6600
D6907
D6701
D6710
D6703
D6756
D6704
D6755
R6603
D6606
D6620
C6602
R6602
D6621
C6658
D6607
R6619
KLV-40/46X200A, 40/46X250A (GE)
2-36

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