Figure Of Main Parts For Power Supply - Sanyo SFX-32 Service Manual

(2) Pads specificationfor power
supply
(3) Figure of main parls for power supply
Q701 ,702 D704
P
Q
L
Source
Drain
Gate
ode
thode
ode
Transistor
VDSS :
800V
[D :
3A
Vceo
: 50V
Ic :
0.2A
VDSS :
60V
[D : 10A
Vceo : 50V
Ic
: O.l A
———.
Power MOS FET '-
Power MOS FET
————— ___
2SK1545
2SC3330T
2SJ175
2SC4048
—.—_ ___
Q701
Q704
Q702
Q703
Q703, 704
Diode
D701
D702
D704
D703, 705,
706,707
Zener diode
Iii!
eaae
Collector
IC704
[
output
Input
Common
D2SBA60 '–""- '~r-rn : 600V '-
10
: 1.5A
ERB44-08 Vrm : 800V
10
: 1A
ESAC92M-02 Vrm : 200V
10
1
: 10A
ERA91-02 Vrm :
200V
10
: 0.5A
—-—
.—.
Rectifier Stack
High speed
Low
10SS
IC703
[
Input
Common
———-
GZA30X
DZB27C
GZA5.6X
GZA5.1 x
GZA4.7X
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
ZD701 ,702
ZD703
ZD704
ZD705
ZD706
Ic
~
FA531 OP
MC34166T Vout :
5V
lout
: 3A
TA78L012AP Vout : 12V
lout
: 150mA
TA79L012P Vout : -12V
lout : 150mA
IC701
I Ic
J------
IC702
Down chopper
regulator control IC
IC703 Voltage regulator
IC704 Voltage regulator
—
Photo Courier
P701 Pcl 20
Isolation Voltage
: 4kV ——.
-
P701
Collector
Emiltar
—72—
lk -