Schematic Diagram - Sanyo M5850FE Service Manual

Am/fm radio microcassette recorder
Table of Contents

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BUILT-IN MIKE
1)
Ror
ciol
2.2K
v2
MIKE JACK
°
133
e103 2SB709
=
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OSC TRANS
sae
J9.0033
LED CIRCUIT
corred
990
=
33
>
EXT, POWER JACK
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RECORD/PLAY HEAD
2
r-|--F5
4
0103-2!
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j
2h
a1 2SD601
(recor)! &) @ i(sart/power)
2
Bs
OSC CIRCUIT
(RED)!
1(GREEN)
3
--|--
Ri23
$7\6
Pul
=
nial
15K
Pause |
as 2SD6OI
LAMP
ERASE HEAD
1
PAUSE CIRCUIT
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SZALA MARIAN
SCHEMATIC DIAGRAM
-
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oz 2SC2786
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RF AMP
FM
CONVERTER
AM OSC & CONVERTER,
FM/AM IF AMP
i
TUNING
LED
AMP
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(Fai.ogy)
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AM OSC
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L3
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LS
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R23
R24
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04
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FM SG
ww +8
FM +8
LED
Mw
SG
FM SG
MW
+B
FM
+B
LED
ic 102 MSII41P
$e-1
PRE-AMP/RECORD
AMP
=>
$i0-3
ic1o1 BAS26
ol
POWER
AMPLIFIER
(TUNING)
i
4.5V
0.033y
C27
Jt
is 6.3V
MONITOR
JACK
c104
ly 1ov
TONE
SWITCH
cial
Ie O22y
a01 2SB709
o022SD6O0I
MUTING
CIRCUIT
32-1
c106 2SBE9B__
0107, 0108 2SC536
TAPE
SPEED CONTROL
CIRCUIT
+) C137
P22)
s
NOTE:
@
Voltages in Amplifier Section indicate the values measured with
the voltmeter
(Internal
Resistance:' mre than
1MS/V)
under
no-signal condition in the playback mode.
POWER Switch
RECORD/PLAY Switch
©
Voltages in Radio Tuner Section
indicate the values measured
TONE Switch
4
PAUSE Switch
with the, voltmeter (Internal Resistance:
more than 1M2/V)
BEAT CANCEL Switch
BAND Switch
under no- "signal condition.
F.F./REW Switch
:
TAPE SPEED Switch
Voltages in parentheses indicate the values seiined at AM.
DIAL LAMP Switch
FUNCTION Switch
s
294 =

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