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Schematic Diagram - Panasonic SG-1030L Service Manual

Fm/am/fm stereo radio with cassette tape deck and record player

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SCHEMATIC DIAGRAM
AS
FOR UK NOTE
1. SF-1~SF~-5
Fonction selector switch in "MW" position
SF-I-FM
SF-2-MW
SF-3-LW
SF-4—PHONO
SF- 5-TAPE/MIC/AUX
| 2.S: Power
switch in "OFF" Position
,
7.S6 Tape
motor
switch
in "OFF"
position
—-—l 8 S7 Tape selector
switch
in "NORMAL"
position
9. ST-I~ST-9 REC PLAY selector switch in "PLAY"
position
10. SF-6
Muting switch in "OFF" position
!1.DC
voltages
of cassette
part
are
to be
measured
with
VTVM
in "REC"
and
"PLAY"
position
I2.Letters
M'*P*K*J
indicate
tolerance
of
capacitors
as
follows
M=+ 20%,
P=1386,
K=t10%,
J=+ 5%
—Pt—
Pt
Oe
=) )
ee
:
RIO3
470K
C10!
MOOO!
RIO7
33K
R209
!K
2 LOO
ES ARERR
x
x
D202,203
D201,204
Di101,202
pg01,902
DBO!
Dio2
8
ee
a
:
303
203,501
903,904
805
°
BSE
E9S
RL &
a
20A90
OASO
MAI6I
10E1
voll2i
$C-15
SRIO3D
z
87 8
«|
§
AM
CONV
AM
AGC
TReot
2SC1359
Dzo1
20A90
ST-!t~
ST-9
(BOTTOM
VIEW)
ye
R210
33K
6 P0022
Cll
+i
R206
3.3K
C9093
25V3300
ee
ek ee
ee ee ne a es
DS
ST-1 St2 SF3 ST4 STS ST6ST-7 ST8 STS
4
t2,
PO.022
|
YM
[Se
fry
Jas
O1S
{0
Ip
[eo
Im
:
R2l2 220K
STEREO,
{BOTTOM VIEW)
apt lex
'
EYE
AS
uo
R223 100
D301
L
4
t
e
T°:
sRiogp| |
RIO 220K
Rill 470K
i
;
aa
|
a
.
[ LP
0301 |
©
B
B
Nay,
é
f
TRIOI, 102,201, 501
502,503,504, 505
©
"Fry
wom
1210
oF
o60}t
oO
oO
o
oO
Oo
'
o5of2
fe)
f
(ome)
°
09 04043
Oo.
.°9
oo
°
ee
ft
8
10K
10K
'
243
»
oO
( BOTTOM
VIEW)
16 6 4BiZN109
_87
$
STKO40
eee
3
i
Lowe Te =]
POWER AMPLIFIER,
paereas eae
ofa & alo
i
0. 13mA
0.54mA
SS
=
°
:
L40l
.
SY
[0.01]
y
:
2
er
e
83
i
oe | | OFTHE
BS
83
i
°
On
som
af
=e
+
SUP8220A
R518
R540
330
p50!
Ho
oO
g ®
w
Bo
a3
25,)
LX)
oO
\\\
~8 GIs
oO
g
3}
N
ox [B
R520
150K
|<] |
VR504
lOKA
c5i4
MO0.0047
VR502
iOKA
ef c5i8
od
35V0.22
SON
8:
+—
t
C515 35V0./
TRS504
' | TR505
C820
6V47
MCI
SUP8200A
MC2
SUP8200A
|
:
SCHEMATIC
DIAGRAM
MODEL
SG—I030L
AF
AMP
4
THE SHADED AREA ON THIS SCHEMATIC DIAGRAM
INCORPORATES
SPECIAL FEATURES IMPORTANT
FOR SAFETY.
WHEN
SERVICING
IT IS ESSENTIAL
THAT ONLY
MANUFACTURER'S
SPECIFIED
PARTS
BE USED
FOR THE CRITICAL
COMPONENTS
IN THE SHADED AREAS OF THE SCHEMATIC.

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