Sanyo SFX-30 Service Manual page 65

Facsimile transceiver
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(2)
Parts specification for power
supply
Ref. No.
I
Kinds
I
.~ames
------1.
-- ... .. .R!!!Y
Transistor
Q701
Q704
Q702
Q703
Diode
D701
D702
D704
D703, 705,
'06, 707
T Zener diode
Power MOS FET
Power MOS FET
Rectifier Stack
High speed
Low
10SS
2SK1 545
2SC3330T
2SJI 75
2SC4048
D2SBA60
ERB44-08
ESAC92M-02
I ERA91
-02
_–l-—--——-–.–
ZD701 , 702
ZD703
ZD704
ZD705
ZD706
Ic
IC701
Ic
IC702
Down chopper
regulator control IC
IC703
Voltage regulator
"C704
Voltage regulator
GZA30X
DZB27C
GZA5.6X
GZA5. 1x
GZA4.7X
VDSS
:
800V
ID
:
3A
Vceo
:
50V
Ic
: 0.2A
VDSS
:
60V
ID
:
IOA
Vceo
:
50V
Ic
:O.l A
Vrm
: 600V
10
: 1.5A
Vrm
: 800V
10
: 1A
Vrm
:
200V
10
: 10A
Vrm
: 200V
10
: 0.5A
Vz
: 30V
Pc
:
0.5W
Vz
: 27V
Pc
: lW
Vz
: 5.6V
Pc
: 0.5W
Vz
:5.1 V
Pc
: 0.5W
Vz
: 4.7V
Pc
: 0.5W
FA5310P
MC34166T
Vout
: 5V
lout
:
3A
TA78L012AP
Vout
: 12V
lout
: 150mA
TA79L012P
L
Vout
: -12V
lout
: 150mA
I Photo Coupler
r
P701
PC120
Isolation Voltage
: 4kv
(3) Figure of main parts for power supply
Q701, 702
D704
Q703, 704
Ii!
aaaa
IC703
[
Input
Common
1------
output
IC702
t)
P701
node
L.n.e
-
Cathode
IC704
1
output
Input
Common
—69—

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