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Sony WM-BF22 - Page 8

Sony WM-BF22
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'WM-AF22/AF28/BF22/BF28
=
WM-AF22/AF28/BF22/BF28
3
4
5
6
7
|
8
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|
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ae
WN-BF
22/BF
28
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[MAIN
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FERRITE-ROD
FM RF
FM
osc
AM
OSC
;
[MODE}s301-1—!
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mS
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END,
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ay
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IF
AMP,DET
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DECODER
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nee
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LOCAL®-DX
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|
1
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RADIO«—TAPE
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5303-2
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|
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XN6SOL
|
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EQ
SWITCH
7
|
5,
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r
Q101,
Q201
:
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ma
XNI5O1
fosclea
8
(2/0)
.
S
XN6501
BUFFER
LA4570M
5
;
POWER
AMP
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1000p
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15
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HP901
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foxcioe
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PB
HEAD
0
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power
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AMP
16
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|
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Fe
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AIRE
8h
TOTAL
CURRENT
$301-2
:
SAGE.
305-56
TAPE
PLAY:
1
1
5mA
|
ayy
oar
3%
ia
REW;
1OSmA
|
cst
;
CrO2/MET
AL@-
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Te
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eran
is
s
DRY
BATTERY
|
SIZE
"AA"
EC
DESIGNATION
R6)
7
>
-
-
-
-
2Pcs
3V.
pot:
3
.
eae
|
e
Total
current
is
measured
with
no
cassette
installed.
e
All
capacitors
are
in
wF
unless
otherwise
noted.
pF:
uwuF
©
Power
voltage
is
dc
3V
and
fed
with
requrated
de
power.
5OWV
or
less
are
not
indicated
except
for
electrolytics
©
supply
from
external
power
voltage
jack.
and
tantalums.
WM-
a
eh
LOCAL
/
DX
.
A:
internal
component.
WM-BF22/BF28
Anais
@
Voltage
and
waveforms
are
de
with
respect
to
ground
@
wt:
printed
resistor.
§301-2
|
;
|
taPE
under
no-signa!
(detuned)
conditions.
-
no
mark:
PLAY
7
$302
BAND
sone
(
):
FM
$303
FUNCTION
TAPE
©
<<
7:
AM
cate
OWER
Voltage
variations
may
be
noted
due
to
normal.
produc-
tion
tolerances.
|
®
,
;
e
Signal
path.
|
e
[7]:
adjustment
for
repair.
4
a
>
FM
>>
:PB(DECKA)
14

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