Sony ICF-111B User manual

~
PORTABLE
RADIO.
SPECIFICATIONS
Circuit
System:
10-transistor,
1-FET,
1-1C,
5-diode
Current
Drain
superheterodyne . at zero signal: FM 36mA, SW/MW 30mA
1-transistor, 1-diode, 1-LED for at 10% distortion: 370 mA
auxiliary
circuit
Power
Requirement:
Three
‘‘C”’
size
flashlight
batteries
Frequency
Coverage:
FM
87.5~
108
MHz
(3.42~2.78
m)
4.5V
in
total
SW
3.9
~12MHz
(77
~
25m)
Car
battery
can
be
used
with
MW
530
~
1,605
kHz
(566
~
187m)
SONY
DCC-126
Car
Battery
Cord (option).
House current can be used with
SONY AC-90E AC Power
Antenna
System:
FM/SW
built-in
telescopic
antenna
Adaptor
(option).
MN
BEI
G.
Terrie
ab
antenna
Speaker:
9.2cm
(3!4")
dia.
PM
dynamic,
82
Intermediate Frequency: FM 10.7MHz
SW/MW 455 kHz
Sensitivity
at 50 mW output:. FM 1.26uV (2dB) at S/N 30dB
SW 1nuV (OdB)
MW
16uV/m
(24
dB/m)
Weight:
1.3kg
(2lb
140z)
with
batteries
Dimensions: 214mm (W) x 178mm (H) x 56mm (D)
(S7h6" x 7” x 26")
Selectivity .
at £10 kHz off-resonance: 35dB at 1,400kHz
Power Output
at 10% distortion: 700 mW
maximum: 1.1W
ONY.
SERVICE
MANUAL

TABLE OF CONTENTS
Section a a Title | Page
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2-4. Resonance Indicating Circuit Board Removal sade shoswtcaevagas cua veseactaseweeed 5
2-5. Dial Cord Stringing ................... seetanuaes scuawedsastecdcieootearee enealsscedenedeeemes 6
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3-2. A-m I-f Alignment ..........c.ccccsscecsssssondéccocssescnsetccencccetensenscsaseceoeaseneanccees 7
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4. SCHEMATIC AND MOUNTING BINGHAM atid Boneh eee ae oO
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4-2. Mounting Diagram — Conductor Side — ou.....eceeeccsceeeeeeceeeeeeceneeeen ees 11
5. EXPLODED VIEW AND PACKING .00:............ cc ccesecsseccecceccesecescrecoscussencceees 13
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Badie “PAC KIO acts ae) ocnae oa nesta sce anuiewnas Gaccaeisi es wien buss Gussuecues bya eodeeateerenieasienses 17
6. ELECTRICAL: PARES [LEST scscccscccicecicedecnticesatine oincstiewdace haga eensancceesdcenau es 18
SECTION 1
OUT LINE
1-1. EXTERNAL VIEW
1-501-124-12
antenna, telescopic
3-837-637-01
3-837-626
—
push
button,
POWER
switch
knob,
band
selec
227.
3-837-620
Deh
Bueoh
button,
ANTENNA
RELEASE
LIGHT
switch
3-837-667
3-837-623-01
emblem,
“SONY”
knob,
VOL
}
3-837-623-01
3-837-624-01
knob,
tuning
knob, TONE control
3-837-627
lid, battery
3-837-618-02
knob, AFC switch
Fig. 1-7.

ICF-111B
foresee cero
1-2.
INTERNAL
VIEW
<_<
171-502-267
speaker
1-4017-305-22
coil, ferrite bar
antenna
3-830-339
drum, volume indicate
3-837-619 ©
drum, dial
1-151-196
capacitor,
tuning
1-507-332
jack ass’y, 3-unit
-837-
'
3-825-643
conteet
platé
@,
battery
~
contact
plate,
negative
‘
battery
positive
Fig. 1-2.
1-3. BLOCK DIAGRAM
t TEL ANT
DO5, 06
FM DET
Q09.
FM IF AMP
Q70
POWER AMP
sw Re
ANT COIL a
SP
MW
ie
Ew
ae
ANT COIL {||
POWER AMP }
!
Lo
ro
our
|
°
|
ohorowe
Fig. 1-3.
ae
RESONANCES
INDICATING
CIRCUIT
Idling
collector
current
flows
at
no
input
sig-
nal,
but
the
transistor
has
a
high
sensitivity
to
an
input
signal.
When
an
i-f
signal
(of
455
kHz
or
10.7
MHz)
is
added
to
the
base,
collector
current
flows
in
proportion
to
the
signal
strength.
Thus,
the
LED
(D202)
is
illuminated
by
the
collector
current.
The
model
ICF-111B
resonance
indicating
circuit
uses
an
LED
(Light
Emitting
Diode).
i-f
section
(¥) D202 (LED)
IC
Q207
|IC
—
VB
curve
iluminating
current
B201
|
=.
Output
signal
Fig.
1-4.
The
circuit
is
shown
in
Fig.
1-4.
Resistors
_.at
no
input
signal
R203,
R204,.R205,
and
diode
D201
keepaconstant
=
$$[Loooo——=
Ve
bias
voltage
(VB)
on
the
base
of
Q201.
The
bias
js
set
at
the
cut-off
point
of
Q201.
Here,
D201
a
stabilizes
the
bias
against
a
variation
in
source
volt-
base
|
bias
Fig.
1-5.
age or temperature.

2-1.
h, fo
age
3?
Pe
SECTION 2
DISASSEMBLY
REAR CABINET REMOVAL
Left Side Cover Removal
l.
a
self-tapping screw (A)
@P 3x12
self-
tapping screw (A)
@P 3x12
Remove the four screws labeled (A) in Fig. 2-1.
Pull off the left side cover along with. the
VOL knob and TONE knob as shown in
Fig, 2-1.
knob, VOL
knob, TONE
Fig. 2-1..
Right. Side Cover Removal
l.
oe)
Press down the ANTENNA RELEASE button
shown in Fig. 2-2.
Pull out the telescopic antenna.
Remove the four screws labeled in Fig, 2-2.
Pull off the right side cover with the tuning
knob and battery lid as shown in Fig. 2-2.
telescopic
antenna
button,
ANTENNA RELEASE
battery lid
Fig. 2-2,
Rear Cabinet Removal
1. Remove the three screws labeled (C) in Fig. 2-3.
2. - Lift up the rear cabinet.
_ self-tapping screw screw self-tapping screw
@P3x45 © SP ik @P 3x45
CHASSIS REMOVAL
1. Remove the rear cabinet.
2. Push the POWER switch button as shown in
Fig. 2-4.
3. Unsolder the pve wires labeled (©) and ©) in
Fig. 2-4,
4. Remove the screw labeled (F) in Fig. 2-4.
5. Lift up the chassis.
) self-tapping screw
BP 3x16 a5
button
POWER switch
pyc wire
BLK
Fig. 2-4.
)
CIRCUIT BOARD REMOVAL
1. Remove the rear cabinet and the chassis.
2. Unsolder the wires shown in Fig. 2-5.
a) four pvc wires (YEL, WHT, VLT and WHT)
b) four tinned copper wires.
3. Remove the two screws labeled @) in Fig. 2-5.
4. Remove the screw labeled (@) and the plate
labeled @).
5. Remove the speaker as shown in Fig. 2-6 and
unsolder the two speaker leads.

tinned
; pye wire pvc wire C1) screw
copper wire WHT
YEL ®P 2.6x
or-inn-..,
drum, VOL
indicator
Roe
ICF-111B
®
‘tinned copper
wire
AFC
slide switch
Hae
a?
ae
ee
copper
(H)
self
tapping
‘eareuy
Fig.
2-8.
Fig.
2-5.
9.
Pull
out
the
TONE
control
with
holder
shown
speaker
(=
in
Fig.
2-9.
|
10.
Push
down
the
circuit
board
squeezing
the
bar
antenna
holders.
holder,
bar
antenna
pvc
wires
*
O
BLK
—
BLU
TONE
control
Fig.
2-6.
6.
Push
the
dial
scale
back
plate
by
a
stick
as
shown
in
Fig.
2-7
and
remove
the
back
plate.
two
pvc
wires,
shielded
wire,
RED
BLK
7.
Unsolder
the
four
tinned
copper
wires
&)
Fig.
2-9
and
pull
out
the
AFC
slide
switch
as
shown
in
Fig.
2-8.
|
9-4.
RESONANCE
INDICATING
CIRCUIT
8.
Unsolder
the
six
wires
(BLU,
two
BLK,
two
BOARD
REMOVAL
RED
and
shielded
wire)
labeled
©
in
Fig.
2-9.
|.
Remove
the
screw
labeled
@)
in
Fig.
2-10.
“———
:
.
Unsolder
the
three
soldered
portions
labeled
dial scale
back plate
Fig. 2-7.
(N) on the shield cover.
tue
®
v
a.
shield
cover
Fig. 2-10.

‘CF-111B
2-5.
DIAL
CORD
STRINGING
Preparation
1.
Remove
the
chassis.
2.
Cut
the
dial
cord
by
the
specified
length
as
shown
in
Fig.
2-11.
7-633-120-52 |
dial cord, 0. 251 mm dia.
3-434-136
shaft, tuning
@) 7 turn
see note.
7-623-605
SEZ Ley eyelet
3-825-636°
Stringing
1.
Fix
the
dial
cord
to
the
protrusion.
(step
G)
)
and
string
the
cord
in
numerical
order
as
shown
|
in
Fig.
2-11..
Note:
Pass
through
the
dial
cord
at
step
between
the
two
cords
of
steps
2)
ie
@
and
as
shown
in
Fig.
2-12.
2.
Fasten
the
both
knots
with
a
contact
cement.
Pointer Setting
1.
Rotate
-the
tuning
shaft
counterclockwise
to
the full.
2.
Set
the
pointer
to
the
slit
as
shown
in
Fig.
2-12.
3-837-668
pointer
slit
(pointer setting
Position)
puNey
®)
bs
the
cord
with
tuning
shaft,
dial
drum
at
fully
uf
‘the
eyelet.
counterclockwise
position.
X-38376-85-1 3.097.619
sub-chassis drum, dial (at fully clockwise position)
Fig. 2-17. Fig. 2-12.
SECTION 3
CIRCUIT ADJUSTMENTS
3-1.
FM
IF
ALIGNMENT
oscilloscope
Test Equipment/Tools Required:
10.7 MHz sweep/marker generator
Oscilloscope
0.0] uF ceramic capacitor
Slot screwdriver
x * %£+
Preparation:
1. Sweep/marker Generator Connection:
Across the tuning capacitor as shown in
Fig. 3-1.
Oscilloscope Connection: Record out jack.
Sweep Generator Center Frequency: 10.7 MHz
Marker Generator Frequency: 10.7 MHz
Band Selector: FM
VOL
Control:
Scale
10
faanun
volume)
TONE Control: en
eZ LER
Ft Oe dee
AFC Switch: OF
from
—
/
sweep/marker
i}
S
we
generator
A\
|
my
BT
WY
Ea
a
i
:
|
WY
iil
Fig.
3-1.
Sweep/maker
generator
connec
tion
sweep/marker
generator
Fig. 3-2. Fm i-f. alignment setup
70.7 MHz
\, marker
Fig,
3-3.
Response
curve
_
Fig.
3-4.
““S”
curve
Procedure: |
1.
Turn
the
core
of
discriminator
-transf
ormer
(IFT F5) fully counterclockwise. _
2.
Turn
the
core
of
fm
i-f
transformer
(IFT
FI,
IFT F2, IFT F3) and discriminator transformer
(IFT
F4)
to
obtain
the
maximum
amplitude
response
curve
shown
in
Fig.
3-3.

3.
Turn
the
core
of
discriminator
transformer
(IFT
F5)
to
obtain
the
S
curve
response
shown
in
Fig.
3-4.
3-2. AM IF ALIGNMENT
Test Equipment/Tools Required:
Rf signal generator (for a-m)
VTVM
Loop antenna
8Q resistor
Slot screwdriver
* * + & &
Rf Signal
Generator
Coupling
Rf Signal
Generator
Frequency
VTVM
Connection
455 kHz
1 kHz
(30% a-m)
Earphone jack with
8 load resistor in
parallel.
Loop antenna
(See Fig. 3-5.)
3-3. FREQUENCY COVERAGE AND
TRACKING ADJUSTMENT
Test Equipment/Tools Required:
Rf signal generator (for fm and a-m)
Loop antenna
VTVM
8Q. resistor
Slot screwdriver
* %*+ %*+ + *
Preparation:
VTVM
Connection:
To
earphone
jack
with
82
resistor
in
parallel.
FM...400
Hz
22.5
kHz
fre-
quency-modulated
signal
AM...1kHz 30% ampli-
Modulation:
tude-modulated signal
Rf Signal Rf Signal
Generator Generator
Coupling Frequency
FM
Frequency
Coverage
Direct
connection
Receiver
Tuning Knob
86.5MHz | Polly |
counterclockwise
Fully FM osc trimmer
to
telescopic
Tune
in
Corso
fm
Adjust
for
maximum
antenna
cae:
open
88
MHz
signal
rf
coil
LO3
ade
FM
See
Fig.
3-6.
|
|
Tracking
Tune ie: FM rf trimmer
106MHz | 106 MHz signal CTO1
ICF-111B
rf signal loop antenna
generator
earphone
é
>
icF-111B
|
13°
O
LO
ere = a =
8Q. resistor
Fig.
3-5.
A-m
i-f
alignment,
frequency
coverage
and
tracking
adjustment
setup
MW
Scale 10 (maximum
volume)
HIGH
fully clockwise
position
Band selector:
VOL control:
Cores of
IFT Al
CFT Al
TONE control:
Tuning knob:
Adjust for maximum meter reading.
Maximum
VOL Control Setting:
TONE Control Setting: HIGH
AFC Switch: OFF
rf
signal
generator
VIVM
BQ oes |
a ICF-1 1 1B en ees | \
| i phone | | \ |
[ ~~ \ | | jack
O oe
,
. telescopic antenna lead
Fig. 3-6. _Fm/sw frequency coverage and tracking
adjustment setup
Core of fm
osc coil LO4
Band Selector: FM
ICF-111B
Rf Signal Rf Signal Receiver
Adjustment
Generator Generator
Tuning
Knob
Coupling Frequency Setting
MW
Frequency
Coverage
Fully .
clockwise
1,680 kHz
Loop antenna
| Fully
counterclock wise
Core of mw
osc coil L10
MW osc trimmer
CT04-2
Band Selector: MW
Adjust for maximum
ue
See
Fig.
3-5.
Tune
in
Position
of
mw
meter
reading.
si
:
620kH2
|
620kHz
signal
|
ant
coil
L06
rackang
1.400
kHz
Tune
in
MW
ant
trimmer
?
1,400kHz
signal
CT03-2
Fully
Core
of
sw
Frequency
Coverage
:
Full
SW
osc
trimmer
a
Direct
12.6
MHz
al
ie:
CT04-1
Band
Selector:
SW
connection
Bosra
a
to
telescopic
7
C
f
Adjust
for
maximum
une
im
-Ore
Ol
SW
meter
reading.
antenna
lead.
|
4MHz
4
MHz
signal
ant
coil
LOS
-
SW
See
Fig.
3-6.
Tracking
10
MHz
Tune
in
SW
ant
trimmer
10MHz
signal
-
CT03-1
LO6
LOg
MW
ant
SW
osc
2.
ROI
ou,
IFT
F2
ROO
is
selected
in
value
in
accordance
with
CT03-1
ant
ge
rete
ieee
Se
pinch-off
voltage
of
FET
Q02.
CT03-2
rank
of
pinch-
MW
ant
off
voltage
L10
i
os
LO3
102
CTO!
FM
rf
rank
of
pinch-
CTO2
off
voltage
FM
osc
(7
or
2)
ie
Q02
IFT
Al
IFT
F4@
2SK23
Fig.
3-7.
Adjusting
parts
location
3.
R58
R58
is
selected
in
value
in
accordance
with
3-4.
CURRENT
ADJUSTMENT
hfe
rank
of
transistor
Q1O0
and
Q11,
and
gain
1.
RO2
rank
of
ICl.
“ RO2 is selected in value in accordance with
hfe rank of fm rf amplifier transistor QOl1.
hfe rank
(2, 3 or 4)
Q01
2SC710
hfe rank
(3
or
4)
8
7
6
|
Bie
gain
rank
(7 or 2)
collector |
mark
.
— a5 D Al Oor?l
dot
Q10,
11
a
pee
2SB
495
7
2
3
1C1
CX-025

4-1.
ICF-111B_ICF-111B
SECTION 4 >
SCHEMATIC AND MOUNTING DIAGRAMS | .
SCHEMATIC DIAGRAM
TEL ANT
Qo!
Q02
Q05
Q06
007
Q08
2SC710
—
2SK23 2SC710
520p
2SC710
2SC710
28C710
oe ROS c18 ae
(Oo Vv ————— ff tok (250uA Hee Rie C32 se
pa LO3 |_ — a Ee a ee “Foe 250.01
COl FM ANT C04 i} |}St |) Reve St Ic —_ CFFIscFF?2
43P top IP { Hja| S| 83K = 0.01 So2-6
Al Oo
aS
KO
iT
|
SiG
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lal
gist
———
ats aI | AC! Ts
OS s003 |. Elm aed le te
co2|T AS T 30p | ¥ro2 i = :
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tpH] &
r-t----------
|
|
|
|
|
|
|
|
|
|
| CO8| cog
JOP} 0.001 /
/
| ROS /
| 1.6K /
/
| /
/
- cE 7 pooeA Da ey ad eg oS if
| ROG’ 100K
|
|
!
R10
. Q04 910
Log
| C23 2sc710 SW OSC COIL
0.01
| ] _) Los
| . 30 470uH $02-5
| o
ie |
$02-1 SW. - C30 D
| ANT
| E coiL_| In | | 2700P
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|
bor
31
leroa-t)
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,
S
|
CTO
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|
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|
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|
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VO1-3
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/
100
VOL
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cg
=)
9
7
6.3V
ier
ee
of oO P
‘ = / R54
: Tos-2| fap | Sp / 2.2K
: /
| LOG /
MW ANT
| COIL /
| $1] |,
| /
Ot a a aa ci a ari cd daa a aN et SS ema a ee ca ee ern /
L1O
MW OSC COIL
Q09
Q201
2SC710 2Sc633
SLED
R203 R206
16K 150
=a3.0V
C205
C206
£2 joop | '90°
(36mA)
30mA
S 8 EXT POWER
SE
=
cre
IN
4.5V
a eS SII] 6.3V
aq > Be Po f] voi-2
2 ‘ * EARPHONE
= 0022
T LIGHT
S03
C)
POWER
C77 5s
100P
] S05
Note:
1.
SO! and SO2-I through SO2-10
2.
COMMON lps 3.
<+>+SW
MW
4.
All resistors and capacitors are in 2 and uF respectively unless otherwise specified.
Capacitors marked A are built in i-f transformers.
The symbol % indicates a component whose value is selected to yield normal operating condition.
Voltage values are measured from point indicated to ground circuit with a dc voltmeter (VTVM) and current values
are measured with a dc ammeter. Voltage and current are measured with no radio signal received. Varsations may
be noted due to normal production tolerances. The values in ( ) are measured with band selector set to FM.

4-2. MOUNTING DIAGRAM
— Conductor Side —
BLK
VLT
L203 C203 C204
4704 100 0.033
63V
S01
ANT
SELECT
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5-3. PACKING
3-837-685
7-528-002 box, battery
battery, size C
X-38390-03
belt ass’‘y, shoulder
1-504-034-12
earphone, ME-20
3-995-617-1171
instruction
manual
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ICF-111B
|
ICF-111B
Ref No.
Q01
—Q02
Q03
—Q04
QOS
Q06
Q07
Q08
Q09
Q10
Qll
Q201
DO1
DO02
D03
D04
DOS
D06
D201
D202
ThO1
IC1
LO1
LO02
L03
L04
LOS
L06
LO7
L08
LO9
L10
L11
L12
113
L201
L202
L203
IFT Al
IFT Fl
IFT F2
IFT F3
Part No.
SEMICONDUCTORS
transistor
transistor
transistor
transistor
transistor
transistor
transistor
transistor
transistor
transistor
transistor
Description
2SC710
28K 23
2SC930C
2SC710
2SC710
28C710
2SC710
2SC710
~ 28C710
2SB495
2SB495
SECTION 6
ELECTRICAL PARTS LIST
_ transistor 2SC633
oe diode 18351M
ee diode 1$1555
— diode 1T23
~ diode 1T261.
x diode 1T261
7 diode 181555
a diode (LED) G2P
8-691-002-11 thermistor CS-47
8-750-253-10 25D10
8-750-253-11 25D11
int ircuit CX-02
8-750-253-20 integrated circuit CX-025 25D20
8-750-253-21 25D21
COILS AND TRANSFORMERS
1-401-219 coil, antenna loading
1-425-449 coil, fm ant
1-425-667 coil, fm rf
1-405-476 coil, fm osc
1-401-257 coil, sw ant
1-401-305 coil, mw ferrite bar antenna
1-407-163 33H, micro inductor
1-407-177 470uH, micro inductor
1-405-121 coil, sw osc
1-405-301 coil, mw osc
1-407-177 - 470uH, micro inductor
1-407-161 22uH, micro inductor
1-407-178 1yH, micro inductor
1-407-177 470uH, micro inductor
1-407-163 33uH, micro inductor
1-407-177 470uH, micro inductor
1-403-126 transformer, a-m i-f
1-403-243-31 transformer, fm i-f
1-403-231-31 transformer, fm i-f
1-403-243-31 transformer, fm i-f
Ref. No.
IFT F4
IFT FS
CFT Al
CF Fl
CF F2
TO1
TO2
Col
C02
C03
C04
C05
C06
C07
C08
C09
C10
C11
C12
C13
C14
C15
C16
C17
C18
C19
C20
C21
C22
C23
C24
C25
C26
C27
C28
C29
C30
C31
C32
C33
C34
C35
C36
C37
C38
C39
C40
C41
C42
C43
C44
Part No. Description
1-403-272-31 transformer, fm discriminator
1-403-273-31 transformer, fm discriminator
1-403-165-15 ceramic filter, a-m i-f, triple tune
1-527-501-17 ceramic filter, fm i-f
1-527-501-17 ceramic filter, fm i-f
1-423-064 transformer, driver
1-427-251 transformer, output
CAPACITORS
1-101-878 43 pF ceramic
1-101-888 68pF ceramic
1-102-962 30pF ceramic
1-101-972 91 pF ceramic
1-101-923 0.01 uF ceramic
1-102-951 15pF ceramic
1-101-918 0.001 uF ceramic
1-101-959 10pF | ceramic
1-101-918 0.001 uF ceramic
1-101-959 10pF ceramic
1-102-951 15pF ceramic
1-101-943 6 pF ceramic
1-105-833-12 0O.01uF mylar
1-101-923 0.01 uF ceramic
1-101-923 0.01 uF ceramic
1-105-833-12 0.01uF mylar
1-121-413 100 uF 6.3V__ electrolytic
1-101-923 0.01 uF ceramic
1-101-923 0.01 uF ceramic
1-101-958 8 pF ceramic
1-101-923 0.01 uF ceramic
1-101-9.23 0.01 uF ceramic
1-101-9 23 0.01 uF ceramic
1-101-923 0.01 uF ceramic
1-105-843-12 0.068uF mylar
1-101-864 20pF ceramic
1-101-957 7pF ceramic
1-103-635 2,700 pF styrol
1-103-614 360 pF styrol
1-105-837-12 0.022uF mylar
1-101-9.23 0.01 uF ceramic
1-105-833-12 0.01luF mylar
1-105-839-12 0.033 uF mylar
1-121-413 100uF 6.3V_— electrolytic
1-105-839-12 0.033uF mylar
1-101-9.23 0.01 uF ceramic
1-105-833-12 0.01 uF mylar
1-121-398 10uF 25V__ electrolytic
1-101-923 ceramic
0.01 uF

ICF-111B
Ref. No. Part No. Description Ref. No. Part No. Description
C45 1-105-839-12 0.033 uF mylar CTOl 1-141-022 capacitor, trimmer
C46 1-105-833-12 0.01uF mylar CT02 1-141-022 capacitor, trimmer
C47 = 5 ras CT03 1-141-011 capacitor, 2-unit trimmer
C48 = = ra CT04 1-141-011 capacitor, 2-unit trimmer
C49 = rs = CVOl 1-151-196 capacitor, tuning
C50 1-121-398 10uF ~25V ~ electrolytic |
C51 1-121-433 100 uF 6.3V — electrolytic RESISTORS
C52 1-105-837-12 0.022uF mylar All resistors are %W, 5% carbon type
C53 1-105-839-12 0.033uF mylar resistors unless otherwise noted.
C54 1-101-952 2pF ceramic ROI — —
C55 1-105-833-12 0.01 uF mylar 1-240-517 68kQ (hfe rank 2) ) see item
C56 1-127-022 0.47 uF 10V__ electrolytic (alox) RO2 1-240-5 22 110kQ (hfe rank 3) } 3-4.,
C57
1-105-839-12
0.033uF
mylar
1-240-525
150kQ
(hfe
rank
4)
|
Page
8.
C58 — | ~ RO3 1-240-484 3k
C59 —- — = R04 1-240-484 3kQ
C60 1-127-022 0.47 uF 10V __ electrolytic (alox) RO5 1-240-478 1.6k9
C61 1-105-675-12 0.015yF mylar R06 1-240-5 21 100 kQ
C62 1-103-659 220 pF styrol RO7 1-240-453 1502
C63 1-103-659 220 pF styrol RO8 1-240-476 1.3kQ
C64 1-121-483 33uF 10V _ electrolytic ROO 1-240-491 5.6 kQ
C65 1-127-020 0.22 uF 10V__ electrolytic (alox) 1-240-497 10k
C66 1-121-391 LyuF S50V__ electrolytic R1LO 1-244-672 9102
C67 1-121-420 220 uF 10V__ electrolytic R11 1-244-658 2402
C68 1-105-825-12 0.0022uF mylar R12 1-244-717 68k
C69 1-121-342 470 uF 6.3V_— electrolytic RIB 1-244-728 200 ka
C70 1-127-022 0.47 uF 10V__ electrolytic (alox) R14 1-240-473 1kQ
C71 1-105-829-12 0.0047uF mylar R15 1-240-461 3309
C72 1-105-829-12 0.0047pF mylar R16 1-240-464 4309
C73 1-105-839-12 0.033uF my lar R1i7 1-240-442 51-2
C74 = = = R18 1-240-464 4302
C75 1-105-849-12 0.22yF mylar RI9 1-240-509 33k2
C76 1-121-342 470 uF 6.3V__ electrolytic R20 1-244-649 1002
C77 —1-102-973 100 pF ceramic R21 | 1-240-473 1kQ .
C78 1-121-342 470 uF 6.3V__ electrolytic R22 1-240-464 4302
C79 1-121-413 100uF 6.3V_— electrolytic R23 1-240-453 1502
C80 = a >= R24 1-240-497 10k
C81 = = 7 R25 1-240-5 25 150k
C82 a a = R26 1-240-522 110 kQ
C83 = i 7 R27 1-240-513 47kQ
C84 1-105-837-12 0.022uF mylar R28 1-240-473 1kQ
C85 1-105-837-12 0.022uF mylar R29 1-240-464 4302
C86 1-121-483 33uF 10V__ electrolytic R30 1-240-507 27kQ
C87 — —~ = - R31 1-240-458 240 2
C88 1-101-952 2pF ceramic R32 1-240-4 73 1k92
C89 1-103-659 220 pF styrol R33 1-240-528 200 kQ
C90 1-102-941 5S pF ceramic R34 — _
C91 1-101-882 51ipF ceramic R35 1-240-490 5.1k2
R36 1-240-466 5102
C201 1-101-876 39pF ceramic R37 1-240-488 4.3kQ
C202 1-127-049 LuF 10V electrolytic (alox) R38 1-240-449 1002
C203 1-121-413 100 uF 6.3V__ electrolytic R39 — 1-240-449 1000
C204 ~1-105-414-12 0.033 uF mylar R40 1-240-497 10kQ
C205 1-102-973 100 pF ceramic R41 — —
C206 1-102-973 100 pF ceramic R42 1-240-484 3kQ

ICF-111B
Ref. No.
R43
R44
R45
R46
R47
R48
R49
R50
R51
R52
R53
R54
R55
R56
R57
R58
R59
R60
R61
R62
R63
R64
R65
R66
R67
R68
R69
R70
R71
Part No.
1-240-518
1-240-473
1-240-467
1-210-115
1-240-456
1-240-473
1-240-473
1-240-461
1-240-493
1-240-493
1-240-481
1-240-513
1-244-661
1-244-656
1-244-667
1-244-672
1-244-675
1-244-609
1-240-483
1-244-677
1-240-419
1-240-453
1-240-479
1-240-464
1-244-605
1-240-436
1-244-642
75kQ
1kaQ
5602
100 kQ
200 2
1ka
1k
3302
6.8 ko
6.8 kQ
2.2kQ
4A7kQ
3302
200 22
5602
9102
1.2kQ
2.22
2.7 KQ
1.5kQ
5.62
1502
1.8kQ
4302
1.52
30N
512
Ref. No.
R72
R73
R74
R75
R76
R77
R78
R201
R202
R203
R204
R205
R206
VROI
VRO2
TEL ANT
SP
S01
$02
503
S04
S05
PL
J01
— 9 0. ==
Part No.
1-240-461
1-244-677
1-244-6 28
1-209-766
1-244-707
1-201-870
1-240-461
1-210-376
1-210-375
1-210-115
1-210-102
1-222-284
1-222-231
Description
3302
1.5k2
132
1.5kQ
27kKQ
3302 1ZW composition
3302 The W
16k lA W
13kQ eW
100kQ2 Yew
1502 Ag W
variable. resistor 5k2, TONE control
variable resistor 5k&2, VOL control |
MISCELLANEOUS
1-501-1 24-12
1-502-267
1-514-546-13
1-513-279
1-514-546-13
1-514-763-13
1-518-051-12
1-507-332
1-539-875-11
1-581-311-11
antenna, telescopic
speaker
switch, antenna select
switch, band select
switch, LIGHT
switch, AFC
switch, POWER
lamp
jack ass’y, 3-unit
printed circuit board, main
printed circuit board, resonance
indicating

Pan Head Screw
Pan Head Screw
with Spring Washer
Tol ie bn:
— Hardware Nomenclature —
Flat Countersunk Head Screw ...
Binding Head Screw
Oval Countersunk Head Screw ..
Truss Head Screw
Round Head Screw
Flat Fillister Head Screw
SC — Set Screw
E -— Retaining Ring (E Washer)
W Washer
SW Spring Washer
LW Lock Washer
N Nut
— Example —
Type of Slot.
® P 3x10 -+<
eae
Lengthinmm(L) t
Diameter in mm (D) beiag -
“Die
Type of Head
When
ordering
replacement
parts
you
should
use
PART
NUMBER
listed
on
the
Parts
List
or
shown
in
the
Exploded
View.
The
reference
number
should
not
be
used
for
ordering
purposes.
= 21