Sharp XL-520H Service Manual page 25

DISPLAY PWB-A3
3
2
1
D
CH PWB-A6
2
FW702
1
SW701
CD EJECT
R711
SW902
CAM
SW901
RECORD
PREVENTION
SOL901
SOLENOID
BK
1
7
GY
CNS901
P UNIT 13 10
8
7
CNS802
7
GY
6
WH
5
GY
1
4
WH
3
GY
2
1
WH
1
RD
8
WH
7
GY
6
WH
5
GY
4
WH
3
GY
2
WH
1
RD
CNS801
7
R752
R753
R733
SW707
FUNCTION
SW706
BAND
SW705
G-EQ/X-BASS
SW704
VOL+
R799
1 E
2 C
Q707
PLAY
3 B
SW702
R712
VOL –
SW703
R908
R905
3
C901
R903
2
C903
1 R904
Q903
D902
C902
1 D901
B C E
2
Q902
3
7
1
B C E
BI901
Q905
1
2
3
R834
R803
C812
R823
25
24
7
35
30
20
38
IC801
10
39 40
R80G
R805
5
45
R80F
R80E C802
48 1
R80C
C828
1
Q801
R80B
8
R80A
R829
B C E
R801
C804
C829
1
5
CD SERVO PWB-A2
8
Figure 25 WIRING SIDE OF P.W.BOARD (2/4)
LCD701
75
76
24 23 22 21 20 19 18 17 16 15 14 13 12 11 10 9 8 7 6
R728
R727
R717
STOP
SW714
SW713
>>
R901
C905
C904
R906
3
3
2 2
1 1
R810
25
R820
30
C822
35
40
45
41
R832
IC802
50
R833
15
14
R827
C830
36
19
R838
35
30 25
20
C834
IC804
18
5 10 15
6
1
9
4 3 6 11 2
1
12
9 10
– 25 –
XL-520H,520E/CP-520,520E
R70B
R70C
51
50
C715
55
D722
45
60
40
65
35 STAND-BY
26
70 30
25
IC701
80
20
85
C702
15
90
C701
10
95
X701
5
R726
1
100
X702
5 4 3 2 1
R725 R724
R723
C714
R737
R719
R718
SW712 SW711
<< MEMORY
SET
CNS603
C858
C859
24
20
C881
15
5
10
1
80
75 R852
55
C885
70
X801
60
R887
64 65 C884
CNP805
2
3 1
C853
Q861
R888
E
C887
C
B
C862 C861
BI803
1
6 5 4 3 2 1
P27 12-G
CNS803
TO JACK PWB
CNS805
11
1
E
2
C
3
B
R70G
C1
E
Q703
C
B
ZD701
R70L
SW718
R732
3 2 1
R70M
Q704
E
C
B
SW710
REC.PAUSE
1
2
3
P26 5-C
4
TO MAIN PWB
5
CNP603
6
7
8
9
10
15
14
CNS602
1
2
3
P26 5-D
4 TO MAIN PWB
5
CNP602
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
16
17
12