Graphic Equalizer - Sharp WF-1000W Service Manual

WF-1000W
A
GY
GY
SW501A
SW502
TAPE2
TAPE1
MAIN
MAIN
B
TAPE 1
ERASE RECORD/PLAYBACK
HERAD HEAD
C
WH
TAPE 2
PLAYBACK HEAD
D
WH
E
COLOR TABLE
B R BROWN
R D ( R ) RED
O R ORANGE
Y L YELLOW
G R GREEN
F
B L BLUE
V L VIOLET
G Y GRAY
W H ( W ) WHITE
B K BLACK
P K PINK
G
H
1
BR
1
RD
2
OR
3
YL
4
GR
5
BL
6
VL
7
GR
8
CNS103
+ -
A B
M501
SW503
TAPE
TAPE2
MOTOR
PLAY
BK
CNS102
BK
GY
4
WH
3
RD
2
BK
1
CNS101
RD
3
2
WH
1
BK
GY
FM/SW ROD ANTENNA (253)
(249)
2
Figure 10 WIRING SIDE OF P.W.BOARD (1/3)
BR
RD YL
C217
C209
R202
GRAPHIC
EQUALIZER
PWB-A2
3 4
– 10 –
OR
R212
IC201
24 20 10
2
23 15 1
5
R209
R210
C219
C218
A
VR203
C215
B
C214
A
VR204
C211
B
C206
A
VR205
B
C222
C205
C207
R205
C202
C221
R203
R201
LED502
R518
5
FW1
1
VOLUME
R419
LED1
TC9
FINE TUNING
TC9
BK
BK
FINE TUNING
PWB-A4
5
GR
BL
VR203
500Hz
VR204
2kHz
VR205
10kHz
VOLUME
PWB-A3
A
B
VR401
RD
BR
FW2
6