Sharp FO-475TH Fax Machine User Manual


 
6 – 11
UX-258TH
FO-475TH
[3] Power supply PWB circuit
1
2
6
4
3
5
BDEFG
I
HCA
1
2
6
4
3
5
BDEFG
I
HCA
4
3
RL1N4005 x 4
C5
68/400
R2
0.33(2W)
C7
220P
IN
OUT
GND
L1
C1
0.1
V1
470V
F1
T1.25A/250V
CN1
Q1
FS5KM-18A
R5
560K
R6
560K
R7
220K(2W)
D5
05NU42
C6
1500P
T1
D7
S3L20U-4004P15
C16
2200P
C15
680/35
ZD4
RD30FB3
R19
R12
2.2K
Q3
2SC1740S
PC1
PC123FY8
R13
270
R14
6.8K
VR1
470
R15
2.4K
7
10
VM
IC1
NJM78M05FA
13
2
C18
470/16
D8
SR140
R10
33
D6
IS2076A
PC1
PC123FY8
1
2
C4
1000P
AC L AC N
R3
15K
C9
0.068
R4
100
Q4
2SC1741ASQR
Q2
2SC2655-Y
C10
1000P
C11
1000P
ZD2
RD3.3ESAB2
R9
560
R8
820
C8
4700P
C13
2200P
C17
1000P
6
MG
VTH
MG
MG
5
4
+5V
2
DG
1
CN2
31
R1
560K
C3
1000P
D3
D2D4 D1
TH1
M16007C
C20
2200P
R16
820
R11
560
C14
1000P
(5)(1)
(2)
(3)
(6)
(7)
(8)
(4)
C19
1/50
ZD3
RD6.2ESAB2
N.M.
9
VTH
8
VTH
3
VTH-ON
FB1
F3
CCP2E100
D9
IS2076A
RY1
AJS3312
C2
0.1
F2
T1.25A/250V