Sharp SG-315H Service Manual page 10

Receiver with : cassette tape-deck and record player
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RTUNFOOSSAF ZZ
7
STEREO INDICATOR
Q102 28C535
acc.
®
9203 _28¢380©
Q204 25C380A O25 NEO B206INED
205 2SC3E0AO®
esas!
a
Ist AM/FM IF Amp
= 71201 5,
2nd AM/FM IF Ampg
by]
3rd FM IF Amp
| sae
'
Pr
coi7 R267_ 33K
1p
1
1
1
0
|
\
i)
NN
R846
10K
sw7
|
2.0v,
L802
828
_psos
AUTO
Croz
J502!
@8mH
-022 1S2076
NoTE O
Len!
ly
0808
E. HEAD
1) FREQ. RANGE
'
LW
180 ~ 285 kHz
MW
520 ~ 1620kHz
feo
SW
8.95 ~ 18MHz
FM
87.6 ~ loamHz JS
:
2) IF LW/MW/SW 48SKHz
FM
10.7MHz
0801 ~ D804
IN6O
;
©
=
pacal
I
'3
3) CAPACITANCE VALUES ARE IN MFD, P=MMFD
1
D805~D808
1S2076
i
REC
INDICATOR
NOTE @
4) RESISTANCE
VALUES ARE IN OHM , K=1000
I
Reza
=—-R844 CB26
=
"
Sachs
met
ROI4
11) SW5.
RECORD/PLAYBACK
SWITCH
AT
"PLAYBACK"
POSITION.
CNS803
BL S¥lsAsrS he
SWITCHAT:-.FM
i
eek
ISK
lovlev
'
edt
220 |,
12) Sw6:
MOTOR SWITCH AT "OFF" POSITION.
6) SWI-@:
STEREO/MONO SWITCH AT "STEREO"
:
H
i [|
13) Sw7:
AUTO Croz SWITCH AT "REGULAR* POSITION.
©OOO®
O
POSITION.
D902
O)
14) swe:
MUTING
SWITCH
AT
"OFF"
POSITION.
7) SW2-A:
AUX
SWITCH
AT
"OFF"
POSITION.
R915
680
15) VOLTAGE
READINGS
ARE
MEASURED
WITH
TEST
EQUIPMENT
8) SW2-B.
RIF SWITCH
AT "OFF" POSITION.
SW5-E
SW5-F
SW5-G
SW5-H
HAVING
20K OHM/V
IMPEDANCE
UNDER
NO
SIGNAL
INPUT.
9) Sw3:
POWER
SWITCH
AT "OFF"
POSITION.
fore
to
=
=,
-_—_—
OO
loro
-
CrOz
INDICATOR
16) VOLTAGES
IN PARENTHESES
ARE
MEASURED
IN RECORDING
MODE.
lo) sw4:
PAUSE
SWITCH
AT "OFF"
POSITION.
60
®
(Specifications of wiring diagrams of this model are subject to change for the improvement
without prior notice.)
Figure 22 SCHEMATIC DIAGRAM
17
18

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