Sharp LC-37P55E (serv.man2) Service Manual ▷ View online
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F
E
D
C
B
A
MAIN Unit PWB (XD603WJN2)
MAIN Unit, Side B Chip Parts
RJ2718
C2721
RJ2304
C2723
RJ2720
C2718
C2722
C2722
C3305
R3303
R3304
R3302
R3303
R3304
R3302
C3301
C3303
C3304
C3315
C3318
C3324
C3321
C3326
C3323
C3322
FB3008
FB3017
FB3011
FB3017
FB3011
C1956
C1958
C1949
C1950
C1950
C1912
C1913
C1913
R1919
C1914
C1914
C1915
C1916
C1917
C1968
R1936
C1969
C1974
C1975
C1930
R1931
C1962
C1963
C1963
C1959
C1960
R2316
R2314
R2310
C2301
R2310
C2301
RJ2306
R1905
R1918
FB2309
C1908
C1907
R2722
C1712
C1719
C1727
R1745
C1725
R1746
C1731
R1747
R1748
R1745
C1725
R1746
C1731
R1747
R1748
R1743
R1755
C1732
C1709
R1725
C1705
R1761
C1713
R1726
R1729
R1725
C1705
R1761
C1713
R1726
R1729
R2328
R2330
R2330
C1702
R1709
R1706
RJ3021
R3010
R1701
R1707
R2344
R1708
R1708
R2336
R1722
R1727
C1711
R1712
R1711
R1712
R1711
RJ1702
C1745
R1764
R1763
C1744
R1764
R1763
C1744
C2314
RJ2738
RJ2308
RJ2308
R3007
C3018
FB2701
FB2310
RJ1706
RJ2708
RJ2707
RJ2706
RJ3015
RJ2707
RJ2706
RJ3015
R3012
R2343
RJ2307
RJ3012
RJ3012
R1736
R1731
R1730
R1715
R1718
R1717
R1731
R1730
R1715
R1718
R1717
RJ1704
R1750
C2305
C2304
C2303
C2302
R2312
RJ2310
RJ2311
C1905
R1910
C1978
R1917
R1908
R1907
RJ3017
C1906
RJ3009
RJ3010
C1928
R1930
C1972
C1973
C1970
C1971
C1966
C1967
C1964
C1965
C1979
R1937
C1933
C1936
C1938
C1940
C3025
C3024
FB3007
C3325
C3308
C3309
C3311
C3313
C3316
C3317
C3320
C2715
C2724
FB2711
RJ2710
RJ2715
R2714
C2712
R1754
R1744
R1753
C1729
C1730
C1734
C1736
R1716
C1704
FB2713
R1756
C1701
R1702
R1710
R1765
RJ3040
FB2714
R1762
C1743
R2342
R1751
RJ2739
RJ1707
C3045
RJ2733
RJ2716
RJ2309
L2305
L2304
L2303
L2302
L2301
C3001
RJ2701
FB2712
TH3002
FB2703
FB2702
C2726
C2725
FB1909
FB1908
R1915
R1916
R1912
R3008
R1914
R1913
R2702
R3005
Q2709
Q2710
IC3005
Q3003
C1918
FB1904
C1921
FB1905
C1919
Q1901
Q1903
IC1903
R2323
IC2304
IC1701
R2302
R1758
R1757
C1738
FB1702
C1737
R1741
R1742
D1708
C1726
C1728
C2710
IC2702
R2331
D1714
D1715
C3022
C3031
C3017
C1920
FB1907
R2708
Q2706
R2712
FL1903
FL1905
FL1904
Q1904
Q1902
Q1908
Q1906
Q1905
Q1907
D1905
Q3004
R1911
FB3001
R3004
IC3001
IC3002
C1931
X3301
IC3301
R3301
R2322
R2325
R2324
Q2703
Q2708
R2716
IC2704
R2710
D2704
D2706
D2703
D2702
IC1703
R1760
D1705
D1701
IC1904
IC2301
P1702
IC1710
C2313
Q1705
IC1709
IC1705
Q1704
R2327
IC2302
R1703
Q1702
Q1701
IC1702
IC1708
IC1707
D1906
Q2301
97
LC-26P55E
LC-32P55E
LC-37P55E
1
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3
4
5
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D
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A
POWER SUPPLY Unit PWB (FD605WJN2)
POWER SUPPLY Unit, Side A
1
9
1
9
1
7
1
9
1
23
1
2
3
4
1
2
3
4
1
2
3
4
1
2
3
4
1
2
3
4
1
3
1
2
3
P701
P703
P704
203
204
401
405
408
409
410
415
416
417
801
L702
R701
R702
R704
L752
L753
SC701
C704
C708
C712
R751
C723
R760
C725
302
114
C734
C735
116
C736
C740
RY701
C742
C743
C744
C751
C754
C755
C756
C757
C758
C761
D701
C762
C767
IC704
IC705
D729
D730
D731
D732
D733
D734
D735
D736
D737
D739
T4AL 250V
QPWBSD605WJN2
103
106
108
1
14
115
420
C768
C752
LUG701
LUG703
LUG704
LUG702
421
404
903
708
704
706
701
702
703
C709
DUNTKD605WE
716
107
109
117
202
305
307
308
402
412
414
418
902
719
721
D762
313
419
312
709
411
725
802
309
711
720
723
724
112
206
207
805
317
306
315
102
413
316
727
205
111
210
729
728
733
732
731
739
740
C778
C777
C779
C780
1
8
9
16
1
7
9
16
T701
T702
D728
C782
726
118
745
F701
2
1
(L)
(N)
734
738
422
423
211
TH701
SEC.
PRI.
VA701
VA702
VA703
705
707
D771
E701
LA
PRI.
SEC.
1
6
7
12
RDA701
RDA702
RDA703
T703
712
C705
C706
R853
R854
R855
RDA705
RDA704
C707
L701
804
P702
323
120
212
324
2
119
735
113
C741
C781
746
747
213
904
D
C
B
A
E F G H
a
98
LC-26P55E
LC-32P55E
LC-37P55E
1
9
1
2
8
9
1
2
6
7
1
9
1
2
22
23
1
2
3
4
1
2
3
4
1
2
3
4
1
2
3
4
1
2
3
4
1
2
3
1
2
3
P701
P702
P703
P704
203
204
401
405
408
409
410
415
416
417
801
L702
R701
R702
R704
L752
L753
SC701
C704
C708
C709
R751
C723
R760
C725
302
114
C734
115
C735
116
C736
C740
RY701
C742
C743
C744
C751
C754
C755
C756
C757
C758
C761
D701
C762
C767
IC704
IC705
D729
D730
D731
D732
D733
D734
D735
D736
D737
D739
D751
D752
D753
D754
D755
D756
D757
R801
R805
R809
R812
R813
R814
R817
R820
R823
R824
R825
Q702
Q704
Q708
Q710
Q712
Q713
Q721
R727
R740
R741
R742
R745
R746
R747
R748
R752
C716
R753
R755
R756
R757
R758
R759
C720
C722
R761
C726
R764
C728
R765
R766
R767
C730
C732
C733
R770
R773
R774
C739
R775
R776
R777
R778
R779
R780
C745
R781
R782
R783
R784
C749
R785
R787
R788
R789
C753
R791
R792
R793
R794
R795
R796
C763
C764
D707
D714
D715
D717
D718
D721
D722
D724
D725
D726
IC706
IC707
D738
D741
D742
D746
D747
D748
D749
103
106
a
420
T4AL 250V
PRI.
SEC.
SEC.
PRI.
D759
C768
C769
C770
C747
C752
C748
C746
421
404
903
D716
D720
704
706
701
702
703
708
C712
107
109
117
305
307
308
402
412
414
902
D761
D763
D764
D765
R828
R829
R830
R832
R833
R834
R835
Q723
Q724
Q726
R728
R730
R731
R732
C771
C772
IC708
716
418
720
D762
711
312
419
725
309
108
802
202
723
724
721
719
313
709
C765
112
206
207
805
C776
C775
C774
111
317
D767
315
102
411
316
727
733
732
731
729
728
739
740
PRI.
SEC.
C779
C780
C777
C778
726
16
9
8
1
16
9
7
1
306
T701
T702
D728
C781
C782
118
745
205
413
F701
(L)
(N)
1
2
210
734
738
422
423
211
TH701
VA701
VA702
VA703
705
707
D771
C783
IC709
E701
1
14
2
4
6
8
10
12
LUG702
LUG704
LUG701
1
6
7
12
RDA703
RDA701
RDA702
T703
712
C705
C706
1
4
5
8
D772
R851
R852
R853
R854
R855
Q729
R836
RDA705
RDA704
C707
L701
R856
R857
C789
C790
R729
119
D773
D774
D775
R859
R860
R861
C713
C717
C792
735
804
R862
R863
R864
R865
R866
R867
R868
R869
R870
R871
R872
R873
Q730
Q731
C793
C794
C795
C796
C797
C798
C799
1
3
4
5
D776
C800
C801
C802
C803
R875
R876
IC710
323
113
120
212
324
R874
RJ2
RJ3
RJ1
C741
746
747
LA
D777
D778
D779
R877
R878
904
213
C784
R831
R743
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
I
H
G
F
E
D
C
B
A
POWER SUPPLY Unit, Side B
99
LC-26P55E
LC-32P55E
LC-37P55E
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
I
H
G
F
E
D
C
B
A
POWER SUPPLY Unit, Side B Chip Parts
R820
C769
R828
R743
R812
C745
R777
Q729
R814
R813
R785
C763
R788
R792
Q713
R796
Q712
R793
Q721
C765
R825
R774
Q710
C732
Q708
Q726
R836
R829
IC708
R731
C728
C726
D720
C789
C717
Q723
R857
R770
R767
R764
Q724
R835
C713
R759
Q702
R727
Q704
C722
R778
RJ3
R795
R875
R794
IC710
IC707
Q731
Q730
R864
R872
IC709
C797
C794
C793
R867
R870
R868
D778
D777
R877
R878
R780
D724
D726
R755
R830
D715
D756
D757
D755
D752
IC706
D765
D773
D746
D747
D775
D776
D714
D774
D721
D764
D779
D763
D772
D741
D759
D742
D751
D749
D748
D754
D753
D767
D707
C748
C747
C746
D738
R824
R817
C792
R859
R782
R781
R783
R789
R801
R852
R851
R805
R765
R775
R753
R752
D717
C739
C783
R831
R732
R730
R728
R729
R832
C775
C774
C776
C784
R833
R834
C772
R758
C730
R761
R766
D718
D722
R757
R773
R779
C764
R823
R791
C733
R745
R741
C716
R740
C720
R742
R756
R747
R856
C771
C790
D761
R748
R746
D725
C799
R873
C798
R865
R866
R858
R871
C800
C801
RJ2
C795
C796
R869
R863
R862
R809
R874
R861
R860
C803
R876
C802
R784
R776
C749
R787
C753
D716
RJ1
C770
100
LC-26P55E
LC-32P55E
LC-37P55E
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