Sharp LC-42SD1E (serv.man7) Service Manual ▷ View online
LC-42SD1E/RU
7 – 17
[5] POWER UNIT PRINTED WIRING BOARD
1
2
3
4
5
6
7
9
10
8
J
A
B
C
D
E
F
G
H
I
POWER Unit
LC-42SD1E/RU
7 – 18
11
13
12
14
15
16
18
19
17
LC-42SD1E/RU
7 – 19
1
2
3
4
5
6
7
9
10
8
J
A
B
C
D
E
F
G
H
I
POWER Unit (Chip SIDE)
D7
61
D7
63
D7
64
R8
09
D773
D7
74
D775
D7
76
D777
D778
D781
D782
D783
D7
85
R8
31
R8
32
R8
35
C8
00
C8
01
C8
02
C8
03
C8
04
R8
56
R 857
R8
58
R8
60
R8
61
R8
62
R8
63
R 864
R8
65
R8
66
R 867
R 868
R8
69
R 870
R8
71
R 872
R8
73
R8
74
R 875
R8
76
R 877
R 878
Q7
02
Q7
04
Q723
Q724
Q730
Q731
RJ
2
R J3
R 727
R7
28
R7
29
R7
30
R 731
R7
32
R7
40
R7
41
R7
42
R7
45
R746
R747
R7
48
C713
C7
16
C717
R7
56
R 759
C7
20
C722
R 764
R 767
C7
33
R 770
R776
R 778
R 780
R7
84
C749
R7
87
C7
53
R 794
R 795
C7
70
C7
71
C7
74
D7
14
C7
75
C7
76
D716
D7
21
D724
D7
25
D
IC
707
IC
708
IC
709
C7
89
IC
710
C7
90
C793
C794
C7
95
C7
96
C797
C7
98
C7
99
D7
46
D7
47
LC-42SD1E/RU
7 – 20
11
13
12
14
15
16
18
19
17
D7
51
D752
D7
53
D7
54
D755
D756
D757
D7
59
D7
63
D7
64
D765
R8
01
D7
67
R8
05
D7
72
D773
D7
74
R 812
R 813
R 814
D7
79
R8
17
D780
D782
D7
84
R 820
R8
23
R8
24
R 825
R 828
R 829
R 830
R8
31
R8
32
R8
33
R8
34
R8
35
R 836
R8
51
R8
52
R 857
R8
59
Q7
08
Q710
Q7
12
Q7
13
Q7
21
Q723
Q724
Q7
26
Q7
29
RJ
1
R7
28
R7
29
R7
30
R 731
R7
32
R 743
R746
R7
48
C713
R7
52
C717
R7
53
R 755
R7
57
R7
58
R 759
R7
61
C726
R 764
C728
R7
65
R766
R 767
C7
30
C732
R 770
R7
73
R 774
C7
39
R7
75
R 777
R7
79
C745
R7
81
C7
46
R7
82
C7
47
R7
83
C7
48
R 785
R 788
R7
89
R7
91
R 792
R 793
R 796
C763
C7
64
C765
D7
07
C769
C7
72
C7
74
C7
75
D715
C7
76
D7
17
D7
18
D720
D7
21
D722
C7
83
C7
84
D724
D7
25
D726
IC706
IC
708
C7
89
C7
92
D7
38
D7
41
D7
42
D7
48
D7
49
Click on the first or last page to see other LC-42SD1E (serv.man7) service manuals if exist.