Sharp XL-70 Service Manual page 31

DISPLAY PWB-A2
R746
R743
R778
R747 R775
R741
R779
R740
R780
R739
R749
26
30
35
40
45
50
IC701
51
55
60
65
70
75 76
R761
R774
R762
R763
R764
R765
R766
R767
R768
R769
R770
R771
R772
R744
R773
R776
R785
R777
R760
R759
R758
R757
R742
R754
R753
R751
RX701
Q702
3
B
2
C
1
E
Q703 R7A3
E C B
C712
R7B0
3 C710
R7A4
R7A7
2
C704
1
C713
R7A1
Q701
CFW701
LED PWB-A4
1
2
CFW701
7
SW709
ON/STAND/BY
X702
X701
R724
R733
C701
L701
R728
R732
R731
25 C703
C702 R723
1 R727
20
2
15 3 R729
4
10
5
5
1
6
100
7
95
8
90
9
10
85
11
80
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
R718
38
39
40
41
42
VOLUME
SELECT
SW713
D720
B
3
C
2
1 E
BI706
1
2
3
3
8
Figure 31 WIRING SIDE OF P.W.BOARD (2/4)
TO MAIN PWB
P30 6-G
CNP703
1 2 3 4 5 6 7 8 9 1011
CNS703
CLOCK/TIMER/
SW722
SLEEP
BASS/
TREBLE SW710
R725
R710
SW721
R782
R722
MEMORY
R721
/SET
R783
SW724
REC
PAUSE
C773
IC702
1 2 3 4 5 6 7 8 9
R787
R709
R708
R798
SW726
SW725
TUNING
STOP/
DOWN
CLEAR
C772
R707
SW712
PLAY/CD
PAUSE
R720
R719
R796
D730
R794
D736
Q706
R793
1 2 3
E C B
R792
1
Q707
2 1
CNS706
9 10
– 31 –
GY
GY
GY
GY
GY
GY
13
GY
GY
GY
GY
GY
GY
BK
C771
1
CFW704
9
R799
SW727
FUNCTION
1
R706
WHITE
LINE
SW711
SW728
TUNING
VOLUME/
UP
JOG
R786
D737
CNP705
2 1
CNS705
1
2
D732
CNS707
R795
1
WH
1
BK
2
BK
3
3
11
XL-70/70C
CNS702
13
12
11
10
9
8
TO CD PWB
7
CNP702
6
5
P32 1-D
4
3
2
1
9
TO MAIN PWB
CNS704
P30 6-F
COLOR TABLE
1
BR
BROWN
RD(R) RED
OR ORANGE
YL YELLOW
GR GREEN
BL
BLUE
VL VIOLET
GY GRAY
WH(W) WHITE
BK BLACK
PK
PINK
BK
M
RD
M701
JOG MOTOR
TO POWER PWB
CNP707
P33 7-A
SW700
JOG
C
1
2 A
3
B
JOG SWITCH
PWB-A7
12