Sharp 70FW-53I Service Manual page 13

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MOTHER UNIT PWB (F7240NKA). Copper side.
A
D1002
K
D724
R751
K
JF47
Q712
R754 R1036
Q1003
R752
Q711
F7240BMNK A
(H).
R1839
C1827
1
R1842
K
J362
6
K
C1825 R1844
K
R1843
C1805
R1816
R1811
C1811
+
L1802
D1811
Q908
K
12 JF62
C1824
R1813
R1806
+ Q909 Q904
D1815
R1809 R1807
IC1801
D1813
Q905
D1814
Q906
Q901
R1808
R1833
K
R1831
R1835
JF66
R1803
Q903
R1805
+
C723
R509
C501
+ D721
K
IC501
+
L502
C502
R619
C522
J101
7
C506
C616
+
1
C509
C505
3
FB501
C508
510
+
C534
2
R513
R553
C513
K D509
IC502 C504
R539
R561
R562
C540
R628
L501
R607
R605
C530
R609
503
J208 JF10
532
+
5 J210
J211
K R555
R557
C516
88
C525 C537
D613
00
R647
C613
D503
C620
K
C529
+
R648
K
R525
J358
K
D504
C442 +
(YC)
C619
DIGITAL
Q404 R408
JL14.
(AV).
K
D422
R409 D403 K
K
(MO)
K
D404
R611
K K D421
D420
(AV)
17 16 15 14 13
J313
M1000
R789
C1015
R788
IC702
C707
R792
CF701
1
J10
R1017
C719 R740
IC704
D710
D706
K
R712
R732
C728
IC703 C724
J17
K
R1048 R711
K
+
J340
(STB2)
D733
J317
R776
C770
Q717 Q715
C748
J33
D729
R775
J99
R728
R742
R707
J69
C721
C740
+ R766
R748
9
16
R745
R749
1 8
D718
R746
FB705
9
D726 K
C722
D714
J133
D735
J134
D722
C720
FB704
+
1
D611
C653
R601
Q602
Q604
R634
D621
JF16 R617
FB603
K
K
D619
JF1
JF15
D620 L609
L606
B
C631 C639
E
(F)
Q605
C640
JF56
JF57
D605
2 1
C651
D603
FB601
C601
C652
D604
C642
C611
C611A C641
L603
JF51
D516
JF50
C648
J366
L605
R611A
R615
L612
C632
D609
12 11 9
10
13
LP701
C733
C732 R738 C731 C730
R791
J344
R790
9
R787
Q708
R735
3 1
8
J4
R739
K
L701
IC701
4 2
R708
D732
C745
R777
D708
C739
R770
(G)
2 1
C702
R771 D707
K
R769
C749
POR701
C746
IC708
1
6
4
3
C737
R741 R763
T702
K
D728
D703
J67
J68
R723
C716
IC705
C711
D716
T701
10
K
R768
Q701
K
D614
K
R606
C607
R612
1
2
3
4
5
T601
D625
K
JF8
L604
7 6 5
8
70FW-53E
R778
R703
S701
R721
F701
3
2 1
(A)
D701
C703
D702
D704
C710
C738
D730
C713
K
R719
K
R716
D712
R720
Q702
+
C705
R718
C715
R730
R625
L601
D624
K
12
11
10
9
8
7
6
4 3 2 1
X
24
23
22
21
20
19
18
17
16
15
14
13
12
11
10
9
8
7
6
5
4
3
2
1
Y
0