Wiring Side Of P.w.board - Sharp XL 1700 - Executive Microsystem Service Manual

XL-1700/1700C
TO MAIN
PWB-A1
A
CNP805
P32 6-F
B
6 5 4 3 2 1
SLED MOTOR
6 5 4 3 2 1
CNP703A
C
SW702
PICKUP IN
M701
D
SPINDLE MOTOR
CD MOTOR PWB-C
E
COLOR TABLE
B R BROWN
R D ( R ) RED
O R ORANGE
Y L YELLOW
G R GREEN
B L BLUE
V L VIOLET
G Y GRAY
F
W H ( W ) WHITE
B K BLACK
P K PINK
LED PWB-A7
LED701
G
LED702
1
2
H
• The numbers 1 to 17
1
TO MAIN
GY
PWB-A1
5
GY
4
CNP808
GY
3
GY
2
P33 10-G
BK
1
GY
GY
GY
GY
BK
GY
GY
GY
GY
M702 GY
WH
BR
2 3
1
TO MAIN
PWB-A1
CNP803
P33 8-H
D721
SW720
1 2
VOLUME
SW719
CFW701
1
2
are waveform numbers shown in page 34.
2 3
Figure 30 WIRING SIDE OF P.W.BOARD (1/4)
2
2
1
1
D803
D804
CORE1
5
L853
1
R855
11
3 2
Q810
3 2
Q809
R865
TO MAIN
PWB-A1
CNP703
P33 8-D
2 1
1 2 3 4 5 6 7 8 9 10
R757
CNW703
2 1 1
CNW704
R787
C711
B C E
R7A5
3
Q702
E
B C E
Q701
C
R7A4 Q703
R7A6
B
R7A1
R796
1 2
SW718 SW713
SW712
R718 R719
TUNING
4
– 30 –
2 3 CD PWB-A3
R807
R835
15
28
25 20
IC803
5 10
1 14
C808
B
C
6
E C826
C871
C846
1
1
C852
X801
C857
1
C858
C859
C855
48
L851
C854
3
49
WH
BK
R862
E
C869
L852
1
C
RD R861
B C853
C856
R852
R851
R853
1 2 3 4 5 6 7 8 9 10
CNP704
4 15 14
TO MAIN PWB-A1
CNP707
P32 5-G
2 1
DISPLAY PWB-A
R774
10
R761
2
D702 1
CNW707 75
D701
B
R785
C
R750
76
E
1
R792
2
R793
3
3
Q706
38 37 36 35 34 33 32 31 30 29 28 27 26 25 24 23 22 21 20 19 18 17 16
LCD701
SW711
R720
PRESET
5
R809
C816
C805
C830
33
32
30
35
40
25
45
20
IC801
50 1
55
10
60 5
64
1
C860
R83
R846
C851
17 16 13
R754
51
50
55
45
60
4
65
IC701
70
80
85
90
1
95
5
100 1
15 14 13 12 11 10 9 8 7 6
SW727
CLEAR
6