Schematic Diagram / Wiring Side Of P.w.board - Sharp GX-CH170X Service Manual

GX-CH170X/CH170Z
A
CD MOTOR PWB-E
B
+
M702
SLIDE MOTOR
C
D
E
COLOR TABLE
B R
R D ( R )
O R
Y L
G R
B L
V L
G Y
F
W H ( W )
B K
P K
G
H
The numbers 1 to 12
1
M701
SPIN MOTOR
-
+
SW702
PICKUP IN
-
CNP803
1 2 3 4 5 6
CNS803
RD
1
WH
2
GY
3
WH
4
GY
5
WH
6
R830
6
5
BROWN
X:JUMPER
RED
Z:D803
4
ORANGE
YELLOW
C846
3
GREEN
ZD801
BLUE
VIOLET
GRAY
R873
WHITE
BLACK
PINK
C870
R876
CNS851
are waveform numbers shown in page 35.
2 3
Figure 20 WIRING OF P.W.BOARD (1/8)
PICKUP UNIT
CNS801
1 2 3 4 5 6 7 8
7 12 10
Q805
C848
R812
R810
C813
R842
R829
R813
R828
C849
R814
C811
R819
C814
C815
R816
R820
C812
R821
R817
C816
R839
R840
R826
R827
C817
C822
C844
R823
R822
C818
C819
R824
R831
C830
R825
C820 R833
C832
R878
R832
R877
L801
C889
C867 C873
C843
C868
R874
R880
C869
R875
C887
CNP852
CNP851
XL801
6 5 4 3 2 1 12 11 10 9 8 7 6 5
CNP851 CNP852
P25 11 - C [X] P30 5 - B
P27 11 - C [Z] TO DISP PWB
TO MAINN PWB
4
– 20 –
1 8
CD SERVO PWB-D
C807
R805
R806
C809
5 4
C806
R807
C804
C808
C805
R809
R804
R815 9
R811
R802
R808
R803
C810
C803
RD
WH
GY
WH
GY
C801
R801
C802
2
R834
C840
R837 C850
C838
R835
R871
C839
C831
C845
C837
R856 11
R857
C842
R838
C835
C834
C841
D802
R836
R858
C833
C821
C847
R849
R860
C851
4 3 2 1
CNS852
5
CNS802
3 2 1
6