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Sony ICF-C360 Service Manual page 8

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READ WIRE
|CF-C360
ANTENNA
[t main
BOARD]
CXALOI9S
1e1 (73)
FW/AM FRONT-END 1F AMP, DET,
elie
_ 1113/3)
a
AF POWER AMP
10
TIMER
DISPLAY
1.2
FM/AM | (0,3)
CF3
FM
IF OUT,
a
330
(10.7MH2)
FRONT-END
(5)
wearer
|
AS
SPEAKER
-
ne 8 on OB O2 Ot
or On OH
_ ——_____ +
Go—4
0)
zg
()-—i)—(3)
(109)
+9)
(4)
(2)
(4)
tl
=
cz]
55 5
|
(12)
LC85631
a
a
A
|
Cid
LED ORIVE,
s
2
«s
|
a4
Q
CLOCK ,MODE CONTROL
4.
18°
3
T2
i
G0)
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a
at
\
2SA933
POWER
1
BUFFER
(24) —(23)-—-(23)
TRANSFORMER
4
;
2.6
26
26vl
2677
26%) 3 «0k TMT
OT
IST
=
{
vs
L
2
$2
S
0.7
TIME SET +]
2
L3
RS
Sy \Y¥
TP
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S
1
Ql
O
S
AM
Tk
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(LED TEST)
S
FERRITE-ROD
H
68
H
S
ANTENNA
1
4
TP
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C34
220
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91k
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R20
0.1
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1
10k
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10k
10k
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|
D9 IN4002
63
SNOOZE/DATE/SLEEP OFF
TD
|
READ WIRE
1CF-C360L
etal
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es roe
a
=
ce
/
| {MAIN
BOARD]
010
F
!
Ich
(1/3)
FM/AM
cee
oe AMP, DET,
IC 1 (2/3)
TIMER
DISPLAY
AF POWER AMP
C3
til gy ——_—
a
RI3
CF3
1.5
=
ae
Oe
Li
ee) iF
Lt atl
08)
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330
(10.7MHz)
dy (0)
y
ay
my
=P)
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—¥
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.
=
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S
24p
&
!
Note :
G
euesicess
3
a
16 OI Old O13 G12 Ol O10 ¢
P2_ G1 gi? gis
——————
- All capacitors are in F unless otherwise noted. pF: uu F
SOWV or less are not indicated except for electrolytics and
L
+
tantalums.
r
\
* All resistors are in Q and %4W or less unless otherwise
2
specified.
oe
im
+ % : indicates tolerance.
"
R30
R3I
* A: internal component.
rea
2
8
8
8
=
.
'
H
pesaai
ee
ay
gS
3
Note : The components identified by mark /A\ or dotted
Ql
croc eee eR Ey rROL
2
ek
=
==
05.6
Pr
A
line with mark [\ are critical for safety.
2SA933
'
a
@
4
=
F
i
POWER
Replace only with part number specified.
is
BUFFER
24)—(22)—-@3)
(25)
29)
30)
issl45
_TRANSFORMER
:
27
82
Bike
oe
7
2S¢1740
~
SM. B+ Line
SELECT
12
D3
R25
R28
S
04
Ra
1SS133
ie
1M
52 egy
| 1
S
o—?
* Voltage and waveforms are dc with respect to ground under
1.3
2SC1740
Tk
(LED TESTS
=
no-signal ( detuned ) conditions.
(0)
MUTE
{
D8
te
2
on
=
I
ea
y
wis?
$5
1SS133
S
(| aC
no mark : FM
cTé6
1600
u
c40
> MW
os
100K
3
Qa
at ,
cao
a
(
)
= ie
cls
Si-1
0.1
(+)
1)
RV!
R7
eu
R26
=
©
e
((
»)
.
LW
/
Biko
3p
(0.6)
S
iS
90K
22k
.
100k
S
;
:
i
ae ae
ey
|,
a
flakes
* Voltages are taken with a VOM ( Input impedance 10M Q ).
peter
eee eee
eae TTcvi-4 14
l=
100k
+)
cig
RI4
es
c}-
.
2eeee2
Voltage variations may be noted due to normal production
7
Tez ehego|
18%
ast
sev
5
sf t<
ORY BATTERY
tolerances.
20
iia
id
:
ied
:
i
0
1$$133
IEC DESGNATION
'
J
y
O,
180k
(
bess
)
Signal path.
oS.
Q5
D9 IN4002
o>
:FM
63
S
ae:
é
L o
a e
*
ae
l
poccun
on
B+
* : printed pattern functions as a kind of coil.
= d
12
— 13 —

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