Printed Wiring Boards - Sharp 70FW-53I Service Manual

Da-50w chassis pal/secam system
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70FW-53E
MOTHER UNIT PWB (F7240NKA). Component side.
25
R778
LP701
24
R703
C701
R721
23
22
21
3
1
(AA)
20
19
1
2
3
18
(A)
D701
C746
(L6)
C703
D702
17
D704
R715
1
16
C710
15
(PW)
C713
1
R716
14
D712
3
13
12
11
R730
C714
10
9
8
(L4)
(L2)
7
12
6
11
5
10
9
4
8
7
3
2
1
Y
0
1
2
3
X
All manuals and user guides at all-guides.com
(SW2)
S702
S704
S703
J344
L701
1
3
JF53
JF54
2
4
T3.15AH
C739
D708
(G)
1
2
C702
D707
POR701
R763
R741
D703
J67
J68
CAUTION
R723
THE ACTIVE SECTION
IS INDICATED WITH
D716
THE "
"SYMBOL
10
Q701
S
D
G
18
R606
C607
L609
T601
(L5)
B
1
C
2
E
3
Q601
4
5
6
R614
TP601
JF9
JF8
L604
4
5
6
7
8
IC1008
S705
FB1002
R791
C707
R790
C706
R792
CF701
1
IC704
J4
J10
IC701
C724
1
J17
C718
IC703
5
J317
C770
C748
R771
J99
R742
R728
C721
IC705
L705
T701
FB705
D714
D720
J133
D735
J134
FB703
FB704
J321
D611
1
R604
Q602
E
B
D621
L606
R617
FB603
JF1
C631
Q605
JF56
(F)
JF57
1
2
3
D605
FB601
D603
C652
D604
C642
C611A
C611
JF51
JF50
C648
L605
J366
R611A
L612
D609
C632
9
10
11
12
10
K7240BM
QKI
D1001
D1002
(OPC)
(ST)
Q711
R1036
C
E
DIP
J363
Q912
C1823
J362
C1825
C1811
1
JF63
+
JF64
F7241BMNK
J33
A
JF65
D1815
D1813
D1814
(K).
9
R1833
R1801
R1831
R1835
JF66
ESPA¥A
K7241B
C723
C501
L502
20
IC501
J101
C616
R619
C509
FB501
R553
R643
C504
5
(H)
R628
R563
R518
C615
R609
C526
J208
JF10
J209
J211
J210
J288
4
5
J300
D623
MODULO_DIGITAL
J358
12
C528
C619
R408
JL14.
21
20
21
20
F602
13
14
15
16
F702
(
(H
C18
C
R50
JL2
6
17

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