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GX-1
(S/#
5030 ~
)
Power
Supply Unit Circuit Diagram
(1)
10
68 | 0.56 x5(5W)
Tr
+15
GA0252
110
DG Power Supply
RE
fof Rack (+15V)
\
0
5 ! (7A)
BE
=
foe
GR
{for —15
!
'
Vv)
250V/6A
|
See
To PN8 Preset Board
(Tuning Volume)
Dr
0.0047 4/630V
4
WHillls
+2. 3
To Mother Board
below Rack (+10.6V
for PSM ckt)
BR
BR
(for +15
V)
'
|
I
1
—
E
'
@
:
oO Os
|
| (open)
a
©
RE
I
|
:
'
'
+15V
Note)
1.
Transistor
\
1
:
I
1
Tr1,7
- 2$D236
eet
tant
@®
27S.
: 2SA509
Tr4,5
: 2SA490
(for +15V
E
Powe:
r Suppl
Tr8,9, 10, 11,
OR
KAS)
| for
@
one
$2-13,44,15
: 2SD212
1
Module and Panel
to MBI (Mother)
|
2. Diode
8
(+10.6V)
ircul
oa
YE
$
; (0.3A)
@
E
Circuit Board
Tesi 2-13;/14;-1 26612
eae
;
06,.7-2
: 10DC-1
(for +10.6V)
I
=
D6, 8, 10
: 10DC-1R
YE
~15V
3. IC
We
SS
ee
eee
=
1Ct-2,
3,4,5
= pPCl4atTAANEC)
4.
Resistor
a mark Resistor: 2W Metal Film Resistor (Tubular type)
@
=
®
"
: £2%
%WMR25
x
"
: 5W Sement Resistor
~
fe
: 1W Metal Film Resistor (Tubular type)
0.47 4(5W)
Others
: Vertical R%
(J)
5.
Capacitor
V mark Capacitor: Tantulum Capacitor (Dip type, vertical)
4700/50
: Electrolytic Capacitor
(6A)
47P, 1000P
: Ceramic Capacitor
50VSL(K)
50VYW(K)
DC Power Supply
Others
: Electrolytic Capacitor (Vertical type)
for Rack (—15V)
6.
Volume
BIK
: Sarmet type 3321H
KEC-3384-45
=e
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