Service manual

FO-4700U
FO-47UC
1
2 6
4
3
5
BDEFG
I
HCA
BDEFG
I
HCA
1 2
6
4
3
5
–
+
–
+
CW
C303
R325
R306
R301 R305
R302 C302
R303
R304 C301
D301 D310
R311
R307
R308
Q302
Q301
R309
R327 R313 R314 R315 R316
C306 C305
R326 R317 R318 D208
D203 D202
C203
D210
R211
Q202
C202
R206
R207
R204
C201
R205 R203 R212
T2
R202
R201
Q203
R116 R115
R113
C107
R110
R111
C108
R117
D103
Q103
R103 R102
D110
C104
D102
R109
R101
C101
R00
JP1
R108
D101
R104
VR1
R105
C105
R106 D105
Q101
R114
Q102
D107 D106
C109
R210
C208
C209
R225
R209 R208 D109
R219 R218
D204
R216R217R213R220R221R222R223R224
C207
D207
C205
D206
C204
D205
D201
Q201
R215
T1
T
C
R319
R320 R321 R322
D302
D303 C311
C310
ZD3
R312
ZD4
R328
R323
C304
R329
SS B BL
B VR 5
B MON 6
C MON 3
C REM 4
HV C H/L 10
T REM 8
T VR 9
+5V 11
T MON 7
MG 2
+24V 1
CN1 CN1 CN1 CN1 CN1 CN1 CN1 CN1 CN1 CN1 CN1
C206
C211
D108
D104
C106
IC1
IC1
[6] High voltage PWB circuit 1/1
Note: Since the parts of this PWB can not be supplied, change it as a unit.
6 – 29