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Schematic Diagram ...... Model SA-800
7EkKHZ
38kHZ
m BLOCK
:
VOLTAGE
38kH,
19kH
be
1.
~$1-6: Selector switch in "AM" position
SIGNAL INPUT
oe ame FfiOUTAce
of
Lama
pm ore
(@® AM<>@
EM AUTO
<> @ PHONO
©
@ AUX)
18.
Indicated
voltage values are the standard values for the unit measured
|
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J
:
ere
se
ie.
by the DC electronic circuit tester (high impedance) with the chassis
|
2.
S$2-1~S$2-4:
Tape monitor switch in
"SOURCE"
position.
:
.
(@ TAPE 2<>
@ SOURCE
<>
@ TAPE
1)
taken
as standard.
Therefore,
there may exist some
errors in the
ae
|
peas
einer
Len
voltage values, depending
on the internal impedance of the DC circuit
38kHz
3.
$3-1 ~S$3-4: Recording mode switch in "SOURCE"
position.
ete
e
7
5
ee
19kHz
;
Q
3B
:
i
;
( ® TAPE 2 > 1 ae @ SOURCE <>
@TAPE
1 2)
Not apply signal to set and muting switch to OFF condition.
|
prccccce
4.
S4:
FM muting switch in
"ON"
position.
AM signal reception
|
|
5.
S5-1~S5-4:
Mode switch in "STEREO"
position.
FM muting
to ON condition
Vee
|
ist
6.
S6:
FM hi-blend switch in "OFF" position.
F
ree
ay
.
:
|
©
:
:
ote
ue
oo
19.
This schematic diagram may be modified at any time with the deve-
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|
7.
S7:
FM MPxX filter switch in
"OUT"
position (OUT<>IN)
isament- of new technolo
Soak
eS eee
=
ae |
8.
S8:
Loudness switch
in ""OFF"' position.
ae
GROUND
POWER
GND @)
9. S9: Audio muting switch in "0 dB" position. (0 dB<+—20 dB)
OUTPUT
INDICATOR
SUPPLY
|
10. $10: Acoustic control switch in "OFF" position.
© SIGNAL LINES
AMRE (3)
11.
$11:
Acoustic HIGH switch in "OFF" position.
ate
-— |
@ BOOST<> @ OFF <> @ FILTER
AF
FM
=sess AM
1C301 (AN363)
|
12. $12: Acoustic LOW switch in "OFF" position.
FM MPX
AGc-in QO)
@ BOOST<> @ OFF<> @ FILTER
43°
(S12):
Remote speakers switch in "ORE" position:
¢ TRANSISTORS
AND
INTEGRATED
CIRCUITS
TERMINAL
GUIDE
Ve sige
14.
S14:
Main speakers switch in "OFF" position.
See page 10
15.
$15:
Power display range switch in "'X1" position. (See page 13)
¢ SCHEMATIC
DIAGRAM
OF POWER
LEVEL
INDICATOR
16.
$16:
Power source switch
in "OFF" position.
See
pane 13
17.
S17:
Power display switch in "ON" position.
(See page 13)
Page
1C901, 902 (SVIM51202L)
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