Sony ICF-C1200 User manual

Ver 1.0 2001.03
ICF-C1200
SERVICE MANUAL
FM STEREO/AM PLL
SYNTHESIZED RADIO
SPECIFICATIONS
US Model
AEP Model
E Model
Tourist Model
9-873-106-11
2001C0200-1
© 2001.3
Sony Corporation
Audio Entertainment Group
General Engineering Dept.

2
ICF-C1200
Specifications ........................................................................... 1
1. GENERAL ...................................................................... 2
2. DISASSEMBLY
2-1. Main Board ................................................................. 3
3. ELECTRICAL ADJUSTMENTS
3-1. Tuner Section .............................................................. 4
4. DIAGRAMS
4-1. Explanation of IC Terminals ....................................... 6
4-2. Block Diagram ............................................................ 7
4-3. Printed Wiring Boards
– Main Section (1/2) (Side A) – .................................. 8
4-4. Printed Wiring Boards
– Main Section (2/2) (Side B) – .................................. 9
4-5. Schematic Diagram ................................................... 10
5. EXPLODED VIEWS
5-1. Main Section ............................................................. 13
6. ELECTRICAL PARTS LIST................................... 14
TABLE OF CONTENTS
SECTION 1
GENERAL
Notes on chip component replacement
• Never reuse a disconnected chip component.
• Notice that the minus side of a tantalum capacitor may be
damaged by heat.
LOCATION AND FUNCTION OF CONTROLS This section is extracted from
instruction manual.
rUNLEADED SOLDER
Boards requiring use of unleaded solder are printed with the
lead-free mark (LF) indicating the solder contains no lead.
(Caution: Some printed circuit boards may not come printed
with the lead free mark due to their particular size.)
: LEAD FREE MARK
Unleaded solder has the following characteristics.
• Unleaded solder melts at a temperature about 40°C higher
than ordinary solder.
Ordinary soldering irons can be used but the iron tip has to
be applied to the solder joint for a slightly longer time.
Soldering irons using a temperature regulator should be set
to about 350°C.
Caution: The printed pattern (copper foil) may peel away if
the heated tip is applied for too long, so be careful!
• Strong viscosity
Unleaded solder is more viscous (sticky, less prone to
flow) than ordinary solder so use caution not to let solder
bridges occur such as on IC pins, etc.
• Usable with ordinary solder
It is best to use only unleaded solder but unleaded solder
may also be added to ordinary solder.

3
ICF-C1200
SECTION 2
DISASSEMBLY
2-1. MAIN BOARD
2 Screws (1.4X6 tapping)
4 Screws (1.4)
5 Claw
5 Claw
5 Claw
7 Remove solder
(three places)
Red
Cabinet (rear) ASSY
6
8
3
1
5 Claw
Cabinet (front) ASSY
Main board
Knob (HOLD)
ANT101
S301
Brown
• Caution during assembly
Align the hold switch(S301)
to the knob(HOLD).
Black
Note : Follow the disassembly procedure in the numerical order given.

4
ICF-C1200 SECTION 3
ELECTRICAL ADJUSTMENTS
BAND button : AM
Volume : MIN
3-1.TUNER SECTION
AM Section
FM Section
BAND button : FM
Volume : MIN
Put the lead-wir
e
antenna close to
the set.
AM RF signal
generator
30% amplitude modulation by 400Hz
signal.
Output level : as low as possible
telescopi
c
antenna
terminal
FM RF signal
generator
22.5kHz frequency deviation by
400Hz signal.
Output level : as low as possible
0.01 uF
Adjustment Location : Main board (See page 5)
• Repeat the procedures in each adjustment several times, and the
frequency coverage and tracking adjustments should be finally
done by the trimmer capacitors.
AM IF ADJUSTMENT
Adjust for a maximum reading on level meter.
T101 1485kHz <1480kHz>
AM FREQUENCY COVERAGE ADJUSTMENT
Adjust part Frequency display
L105 531kHz <530kHz>
reading on digital
voltmeter.
Adjustment value: 2.7V
Standaed value: 2.5 to 2.9V
AM TRACKING ADJUSTMENT
Adjust for a maximum reading on level meter.
L 102 585kHz <580kHz>
CT101 1,485kHz <1,480kHz>
Frequency Coverage Adjustment
Connect Location :
FM FREQUENCY COVERAGE CONFIRMATION
Adjust part Frequency display
Confirmation 87.5MHz 3.0 to 4.0V
Confirmation 108MHz 9.5 to 10.5V
reading on digital
voltmeter
FM TRACKING ADJUSTMENT
Adjust for a maximum reading on level meter.
L103 87.5MHz
CT102 108MHz
32 Ω
level mete
r
set
J201 (phones)
+
–
0dB=1µV
< > : US model
MAIN BOARD (SIDE A)
S308
(JOG SWITCH)
BAT401
PAS
TP
(VT)
C405
R404
C412
R403
R314
R315
R405
C404
C301
C406 C407
R401
R402
D402
D403
BCE
Q402
B
Q
302
E
CB
T401
+
–
Digital
TP
(VT)
100K
Ω
voltmeter

5
ICF-C1200
1-
C113
C108
CF101
L104
L101
C212 C202
C118
T101
C201
C207
C205
R204
C103
C211
C214
C213
C206
C204
C410
R113 R129
R112
R202
R205
R201 R203
BCE
Q201
BCE
Q202
C210
C215
C208
C203
C209
C120 C122
D108
CT102
IC201
1
5
8
16
12
9
D109
TP
(3V)
TP
(76K)
++
33k Ω
TP1 (76k)
TP(3V)
1
µ F
frequency
counter
MAIN BOARD (SIDE A)
VCO Adjustment
Procedure :
FM RF signal
generator
Carrier frequency : 98MHz
Modulation : No modulation
Output level : 1.38mV (–55dB)
set
telescopi
c
antenna
terminal
0.01 F
µ
1. Connect the frequency counter to TP (76k) and TP (3V) as shown
the figure below.
2. Turn the set to 98MHz.
3. Adjust RV101 for 76kHz reading frequency counter.
Standard value:75.5kHz to 76.5kHz.
Adjustment Location:
[MAIN BOARD] (SIDE A)
CT101: AM Tracking Adjustment
L102: AM Tracking Adjustment
L105: AM Frequvency Coverage Adjustmen
t
RV101: VCO Adjustment
T101: AM IF Adjustment
L103: FM Tracking Adjustment
CT102: FM Tracking Adjustment

6
ICF-C1200
Pin No. Pin name I/O Description
1-4 COM1-4 O LCD common output.
5-26 S1-S22 O LCD segment output.
27 HOLD SW I HOLD switch input. ON:L OFF:H
28-30 KR1-3 I Key return input.
31 VDD — Power supply terminal.
32-34 KR1-3 O Key souce output.
35 POWER O Power ON control signal output. ON:L OFF:H
36 BEEP O Beep signal output.
37 MUTE O Mute signal output.
38 WAKE UP O Alarm output at volume control min. ON:L OFF:H
39 LCD I LCD check test mode setting input.
40 BAND O Band select signal output. AM:H FM:L
41 TEST — Not used (Fixed at "L").
42 HOLD — Not used (Fixed at "L").
43 INTR1 I 1.9V voltage detection terminal. Radio OFF :L
44 INTR2 I 1.1V voltage detection terminal. All OFF :L
45 — Not used (OPEN).
46 — Not used (OPEN).
47 GND — Ground terminal.
48 FM IN I FM local oscillator signal input.
49 AM IN I AM local oscillator signal input.
50 VDD — Power supply terminal.
51 D01 — Not used (OPEN).
52 D02 O Tuning voltage control output.
53 VREG — Regulator output for phase compalator.
54 — Not used (OPEN).
55 AL SW1 I ALARM switch input (OFF).
56 AL SW2 I ALARM switch input (RADIO).
57 AL SW3 I ALARM switch input (BUZZER).
58 VDET I 2.1V voltage detection input.
59 ID I Destination select input.
60 ID I Destination select input.
61 — Not used (OPEN).
62 SP BEEP O Beep signal output.
63 LIGHT O LCD back light ON/OFF output.
64 ST/MO O Stereo/Mono select output.
65-69 — Not used (OPEN).
70 RESET I Reset signal input.
71 XOUT O Oscillator output (75kHz).
72 XIN I Oscillator input (75kHz).
73 GND — Ground terminal.
74 VDB — Capacitor terminal.
75 C1 — Capacitor terminal.
76 C2 — Capacitor terminal.
77 VEE — Voltage pull-up terminal.
78 C3 — Capacitor terminal.
79 C4 — Capacitor terminal.
80 VLCD — Voltage pull-up terminal.
SECTION 4
DIAGRAMS
4-1. EXPLANATION OF IC TERMINALS
• IC301 TC9328AF-SR7491
(System control, LCD driver)

77
ICF-C1200
4-2. BLOCK DIAGRAMS
• Signal path.
F: Analog
f: Digital
• Abbreviation
JE : Tourist
D401
BAT401
RV201
T101
X301
KS1
KS2
KS3
KR1
KR2
KR3
T401
Q104
D106
D107
RV101
Q103
D402
Q101
D101
D103
D104
D102
CF102
CF103
CF101
J201
D303 D304
Q201
Q202
PAS
75kHz
BAND
SELECT
AM_IF
IN
FM_IF
IN
L_CH
R_CH
REG
FM_OSC
AM_OSC
MPX
REG
PLL
LPF
FM/AM
DET,FM MPX
FRONT-END,IF AMP,
TELESCOPIC
ANTENNA
SPEAKER
AM
IF
VCO
COVERAGE
AM FREQUENCY
FM FREQUENCY
COVERAGE
AM TRACKING
FM/AM
FE OUT
FM RF IN
AM RF IN
FM RF
PILOT
DET
LPF2
CT101
HOLD SW
POWER
BEEP
MUTE
WAKEUP
BAND
INTR1
INTR2
FMIN
AMIN
DO2
VDET
ID
ID
AL SW1
AL SW2
AL SW3
LIGHT
RESET
XOUT
XIN
SP BEEP
ST/MO
DISPLAY
LIQUID
CRYSTAL
FERRITE-BAR
AM
ANTENNA
L102
CT102
FM TRACKING
L102,CT101
L105
LCD301
VOL
AM
AM
OSC
FRONT-END
OSC
FRONT-END
FM
FM
VREF
AM
OSC
L105
OSC
L104
L104
VREF
LPF1
VCO
MPX
REG
MPX,
DECODER
AMP
FM IF/
DISCRI
AM IF/
DET
DET
PILOT
S22
S1
COM0
COM4
VCC
AM
RF
FM
FM
RF
( )
( )
( )
( )
L103,CT102
L103
+
SP101
ANT101
IN1
REG
VOL
OUT1
OUT2
IN2
SYSTEM
CONTROL
BUFFER
DC-DC
CONVERTER
Q401,402
LED DRIVER
LCD
BACK LIGHT
D301,302
( )
SPEAKER
BEEP
BEEP
+B SWITCH
Q403,404
DETECT DETECT
1.1V VOLTAGE 1.9V VOLTAGE
DETECT
2.1V VOLTAGE RESET
POWER AMP
VOL,
DRY BATTERY
2PCS,3V
ON
OFFHOLD
(IEC DESIGNATION R03)
SIZE"AAA"
BATT
VCC
BACK
UP
+1.5V REG
(+1.2V)
IC401
S311
ALARM
MODE
OFF
RADIO
BUZZER
KEY MATRIX
S302-310
LPF
Q102
REG
VOL
POWER AMP
POWER AMP
Q203,204
GATE Q206
BATT
REG
IC201
Q303
AEP,E
US,JE
US,AEP,E
JE
BACK UP
--
14526
BACK UP
Q205
BACK UP
BATT
BATT
IC301
IC305 IC304 IC302 IC303
IC101
Q302

88
ICF-C1200
MAIN BOARD (SIDE A)
1-681-238-
S310
BAND
/ENT
13
(13)
S308
(JOG SWITCH)
.
BAT401
PAS
C113
C108
CF101
L104
L101
R131
C212 C202
C118
T101
C201
C207
C205
C324
C403
C411
C306
C305
C304
C405
C302
C326
C309
C303
C408
R404
C409
C412
R403
R124
R119
R204
R407
R327
R379 R332 R333
R406
R387
C325
R302
R377
R376
R375
R301
R321
R388
R306
R308
R307
R305
R304
R337
R322
R303
R310
R309
R311
R312
R342
R319
R318 R343 R346 R350
R320
R345
C308
R389
R339
R340
R341
R349
R313
R328
R329
R314
R315
R405
C123
C103
C211
C214
C213
C206
C204
C216
C323
C321
C320
C410
C328
C402
C307
C322
C311
C404
C301
C406 C407
R113 R129
R112
R202
R205
R201 R203
R211 R212
R210
R351
R374
R371 R370 R369 R368 R367 R366 R365
R364
R363
R362
R361
R360
R359
R358
R357
R356 R355 R354
R353 R352
R213
R373
R323 R338
R372 R380
R344
R382
R392
R401
R316
R381 R317
R402
D401
C316
C319
R331
R215 R390
R391
C313
C312
C318 C317
C314
R214
D303
D304
D402
D403
BCE
Q402
BCE
Q404
BCE
Q201
BCE
Q302
ECB
Q206
ECB
Q203
ECB
Q204
ECB
Q401
BCE
Q403
BCE
Q202
IC302
IC301
1
34
2
IC304
1
34
2
IC401
1
3
45
IC305
1
34
2
ECB
Q205
IC303
1
34
2
C210
C215
C208
C203
C209
BROWN
RED
C120
C114
RV101
C122
L105
CT102
CT101
L102
AM
FERRITE-BAR
ANTENNA
L103
IC201
1
5
8
16
12
9
1
60
5
55
10
50
15
45
20
21
80
25
75
30
70
35
65
40
61 41
T401
C315
X301
RV201
VOL w
C401
D109
S311
ALARM MODE
OFF
RADIO
BUZZER
TP
(3V)
TP
(76K)
SP101
SPEAKER
US,AEP,E
MODEL AEP,E MODEL
US,JE MODEL
JE MODEL
R337
R322
R323 R338
DRY BATTERY
SIZE "AAA"
(IEC DESIGNATION R03)
2PCS, 3V
23456789
A
1
B
C
D
E
4-3. PRINTED WIRING BOARDS – MAIN SECTION (1/2) (SIDE A) –
D109 C-6
D303 B-4
D304 B-4
D401 C-5
D402 B-3
D403 B-2
IC201 C-6
IC301 C-3
IC302 B-4
IC303 C-5
IC304 B-4
IC305 B-5
IC401 D-5
Q201 D-6
Q202 C-6
Q203 B-5
Q204 B-6
Q205 D-2
Q206 D-2
Q302 B-3
Q401 B-2
Q402 B-2
Q403 D-5
Q404 D-5
Ref. No. Location
zSemiconductor
Location
: Uses unleaded solder.
Note :
•X: parts extracted from the component side.
•z: Through hole.
•: Pattern from the side which enables seeing.
(The other layers' patterns are not indicated.)
Caution:
Pattern face side: Parts on the pattern face side seen from the
(Side B) pattern face are indicated.
Parts face side: Parts on the parts face side seen from the
(Side A) parts face are indicated.
• Abbreviation
JE : Tourist

99
ICF-C1200
MAIN BOARD (SIDE B)
1-681-238-
13
(13)
C217
C127
C128
C112
R111
C111
C110
C121
C125
C105
C106 C102
C104
R334
R121
R114
R126
R336
R335
R116
R108
L106
R384
R385
R386
R120
R101
R130
R127
R206R207
R118
C124
R117
R110
R107
R324
R326
R109
R128
R115
R383
R106
R125 R102
R107 R103
R123
R122
L202
L203 L201
C119
C115
C126
C116
C107
C117
C109
R325
C101
Q103
BCE
Q101
ECB
Q104
ECB
Q303
B C E
D107
D103
D104
D106
D101
D105
D102
S307
LIGHT
S305
WORLD/
LOCAL
S309
(JOG SWITCH)
S301
HOLD
OFF ON
S306
SNOOZE
S302
RADIO
ON/SLEEP
S303
OFF
S304
MENU
J201
i
Q102
ECB
D301
(BACK LIGHT)
D302
(BACK LIGHT)
CF103
15
25
15
20
30
10
16
IC101
.
CF102
LCD101
23 4 5 6 7 89
A
1
B
C
D
E
ANT1
FM
TELESCOPIC
ANTENNA
4-4. PRINTED WIRING BOARDS – MAIN SECTION (2/2) (SIDE B) –
D101 A-1
D102 B-1
D103 C-2
D104 C-2
D105 D-8
D106 B-1
D107 D-1
D301 C-3
D302 B-3
IC101 C-2
Q101 B-1
Q102 C-2
Q103 D-2
Q104 D-1
Q303 D-3
Ref. No. Location
zSemiconductor
Location
: Uses unleaded solder.
Note :
•X: parts extracted from the component side.
•z: Through hole.
•: Pattern from the side which enables seeing.
(The other layers' patterns are not indicated.)
Caution:
Pattern face side: Parts on the pattern face side seen from the
(Side B) pattern face are indicated.
Parts face side: Parts on the parts face side seen from the
(Side A) parts face are indicated.
• Abbreviation
JE : Tourist

1010
ICF-C1200
4-5. SCHEMATIC DIAGRAM zRefer to page 11 for Notes. z Refer to page 11 for IC Block Diagrams. z Refer to page 11 for Waveforms.
IC101
L106
C119
T101
C118
D105
D109
C102
C103
L101
0.1uH
CF102
CF103
C120
C121
C122
C124C125
R117R118
R119
R120
C127
R121
ANT101
S1
S2
S3
S4
S5
S6
S7
S8
S9
S10
S11
S12
S13
S14
S15
S16
COM4
COM3
COM2
COM1
S17
S18
S19
S20
S21
S22
KS1
KS2
KS3
KR1
KR2
KR3
C1
C2
C3
C4
R373
R374
R377
R302
R303
R304
R305
R306
R307
R308
R309
R310
R311
R312
R321
R372
C304
C305
C306
S302
S303
S304
S305
S306
S307
S308
S309
S310
R371
R370
R369
R368
R367
R366
R365
R363
R361
R360
R359
R358
R357
R356
R355
R354
R353
R352
IC304
IC302
Q403
Q404
Q201Q202
Q205
Q203
Q302
IC401
C101
R101
R102
R103
D101
R104
R125
R127R106R107
Q102
R108
R109
R110
R111
R112
R114
R115
D102
D102
C106
C105C107
L103
C110C115
C116
C117
R126
R201R202R205
C203C204
C205
C206
C207
C208
C209
C216
R210
R211
R213
R214
R215
R334
D301D302
C404
C405
C406
C407C408
C409
C410
C411
C412
D402R401
R402
R403
R404
R405
T401
R128
C301
R314
R315
R316
R317
C302
C303D303
D106
D107
R319
R320
R344
R345
R381
R339
R340
R341
R382
R342
C307
C308
C309
C322
C311
R350
BAT401
R407
D401
C401C403
R313
R329
R391R332R333
C320
C321C323
R351
C202
C211C213C214C215
C210
C104
R301
R380
IC301
C201SP101
R122
R123
R124
Q401Q402
D403R406
RV101
C108
C109
C113
CF101
C217
R212
C328
C114
R113
R384
R322
R337
R349
L201
C123
C319
C317
C315
C314
C313
C312
X301
R379
R331
C316
C318
Q103
Q101
Q303
Q204
IC303IC305
Q104
R328
L104
C126
J201
C212
IC102
R346
R327
D304
S301
R383
R385
R386
R323R338
R206
R207L203
4.7uH
L202
4.7uH
Q206
C111
C324
D104
C112
D103
R130
R116
C128
R129
RV201
R203
R204
L105
R364
R362
R375
R376
R388
R387
C325
R318
C326
R343
R390
C402
R335R336
R389
R131
R392
CXA1238N
0.01
470p
1SS302
1SS302
1000p
4p
10 4V
1
100
4V0.0330.033
3.3k3.3k
10
33k
0.47
2.2k
470k
470k
470k
1k
1k
1k
1k
1k
1k
1k
1k
1k
1k
1k
1k
470k
2200p
2200p
2200p
470k
470k
470k
470k
470k
470k
470k
470k
470k
470k
470k
470k
470k
470k
220k
220k
220k
220k
XC61CN1102N
R
S-80819ANNP
UN9210
2SB815
2SB14622SB1462
2SD1048
2SD1048
2SD2216
S-81218SG
1000p
470k
100k
10k
MA77
1k
470k
010k100k
2SC4627
3.3k
100k
22k
220
100
1M
2.2k
-2
SVG347S
-1
SVG347S
3p
0.0221000p
1000p15p
22p
82p
10
47k4.7k47k
10
4V0.1
1
1
1
220
4V
100
4V
0.1
4.7k
4.7k
1k
100k
1M
100k
SL1-343YCTSL1-343YCT
1
10p
10p
0.1 10
4V
10
1
1
0.1
MA2S1111k
220k
100k
47k
47
0
0.1
10k
220k
10k
10k
0.33
1000pRB521S
RB521S
RB521S
1M
1k
10k
1k
10
1k
1k
1k
0
1M
1
1000p
0.01
0.1
0.47
1M
PAS
220
RB521S
10
4V1
1k
1k
01M10k
0.01
0.1 0.1
10k
1
1000p1110
4V
100
4V
0.01
470k
470k
TC9328AF
1
1k
470k
470k
2SD22162SD2216
MA81302.2k
22k
22
4V0.01
4.7
4V
100p
10
0.1
10
4V
10k
1k
100k
100k
1k
1
0.1
0.1
104V
0.1
10p
15p
75kHz
0
4.7k
0.1
0.1
UN9210
2SD2216
FMMUTE
2SB815
2SD1048
XC61CN0902NR
S-80821ANNP
UN9210
1k
1
1000p
CXA1522N
1M
10
RB521S
1k
1k
1k
100k100k
220
220
2SB1462
1000p
2p
220
220
4.7uH
1.7
4V
20k
1.8k
4.7k
220k
220k
220k
220k
100
0
0.01
10k
0.01
10k
22k
1000p
100100
47
1k
0
*
*
*
BAND
SELECT
AM_IF
IN
FM_IF
IN
GND
RIPPLE
FILTER
L_CH
R_CH
PILOT
DET
PLL LPF
GND_FE
REG
FM_OSC
AFC
AM_OSC
MUTE
FM DISCRI
VCO
MPX
REG
PLL
LPF
GND
AM
IFT
FM/AM
DET,FMMPX
FRONT-END,IF AMP,
FM
TELESCOPIC
ANTENNA
SPEAKER
(R-CH)
BANDSWITCH
AM
IF
VCO
COVERAGE
AMFREQUENCY
FM FREQUENCY
COVERAGE
AMTRACKING
FM/AM
FE OUT
FM RF IN
AM RF IN
FM RF
LPF1
PILOT
DET LPF2
ST IND
VCO CHECK
VCC
AFC1
AGC/
AGC/ AFC2
INO
TUNE
CT101
VDD
HOLDSW
POWER
BEEP
MUTE
WAKEUP
LCD
BAND
TEST
HOLD
INTR1
INTR2
GND
FMIN
AMIN
VDD
DO1
DO2
VREG
VDET
ID
ID
AL SW1
AL SW2
AL SW3
LIGHT
RESET
XOUT
XIN
GND
VDB
VEE
VLCD
SPBEEP
ST/MO
DISPLAY
LIQUID CRYSTAL
FERRITE-BAR
AM
ANTENNA
L102
CT102
FMTRACKING
L102,CT101
L105
LCD301
L103,CT102
VOL
IN1
REG
VOL
NF1
GND1
OUT1
VCC
RIPPLE
OUT2
P-GND2
GND2
NF2
NC
NC
IN2
P-GND1
RADIO ON/SLEEP
MENULIGHT
SNOOZE
WORLD/LOCAL
SYSTEM
CONTROL
BUFFER
SWITCHSWITCH
LPF
DC-DC
CONVERTER
Q401,402
LEDDRIVER
LCD
BACKLIGHT
D301,302
( )
SPEAKER
BEEP
BEEP
BEEP
+BSWITCH
Q403,404
+1.5VREG
DETECT
DETECT
1.1VVOLTAGE
1.9VVOLTAGE
DETECT
2.1VVOLTAGE
RESET
POWERAMP
VOL,
DRYBATTERY
2PCS,3V
BAND/ENT
ON
OFF
HOLD
SWITCH
ST/MONO
(IECDESIGNATIONR03)
SIZE"AAA"
S311
ALARM
MODE
OFF
RADIO
BUZZER
AEP,E
US,JE
JE
US,AEP,E
BEEP
DRIVE
*C111
10p
2p
US,AEP,E MODEL
JEMODEL
US,AEP,E MODEL
JE MODEL
*D104
HVC202BTRU
HVC363BTRU
US,AEP,E MODEL
JEMODEL
HVC202BTRU
HVC363BTRU
*D103
OFF
(JOGSEITCH)
(JOGSEITCH)

11
ICF-C1200
Note on Schematic Diagram: MAIN SECTION
• All capacitors are in µF unless otherwise noted. pF: µµF
50 WV or less are not indicated except for electrolytics
and tantalums.
• All resistors are in Ωand 1/4W or less unless otherwise
specified.
•f: internal component.
•: B+ Line.
•H: adjustment for repair.
• Power voltage is dc 3V and fed with regulated dc power
supply from battery terminal.
• Voltages and waveforms are dc with respect to ground
under no-signal (detuned) conditions.
no mark : FM
( ) : AM
• Voltages are taken with a VOM (Input impedance 10 MΩ).
Voltage variations may be noted due to normal produc-
tion tolerances.
• Waveforms are taken with a oscilloscope.
Voltage variations may be noted due to normal produc-
tion tolerances.
• Circled numbers refer to waveforms.
• Signal path.
F: Analog
f: Digital
• Abbreviation
JE : Tourist
zWaveforms
1
IC301 ua XOUT
3
2
VOLT/DIV : 0.5 V AC
TIME/DIV : 2 µsec
T401
VOLT/DIV : 1 V AC
TIME/DIV : 0.2 µsec
VOLT/DIV : 10 V AC
TIME/DIV : 0.2 µsec
1.3Vp-p
75kHz
5Vp-p
190nsec
Q401 C
33Vp-p
190nsec

12
ICF-C1200
• IC BLOCK DIAGRAMS
IC101 CX1238N-T4
IC201 CXA1522N-T4
30 29
4 5 6 7 8 9 10 11 12 13 14 15321
28 27 26 25 24 23 22 21 20 19 18 17 16
REG
FM FRONT-END
AM FRONT-END
VCO MPX REG.
1/2
COUNTER
1/2
COUNTER
PD1
PD2
MUTING
DECODER AMP
MONO/ST
SELECT
RIPPLE
FILTER
AUTOBLEND
BAND PASS
MUTE
TUNING
INDICATOR
FM IF/
DISCRI
AM
IF/DET
GND PLL LPF MPX REG VCO FM DISCRI MUTE AM OSC AFC FM OSC REG 1.25V FM RF AM RF IN FM RF IN
BAND SELECT
AM IF IN
FM IF IN
TUNING
GND
VCC
L CH OUT
R CH OUT
VCO
PILOT LPF
DET
PLL LPF
AFC/AGC
AGC AFC
RIPPLE
FILTER
FE GND FM/AM FE OUT
REG VOL
PRE+POWER1
PRE+POWER2
12345678
16 15 14 13 12 11 10 9
IN1 REG NF1 VOL GND1 P-GND1 OUT1 VCC
IN2
NC NC
NF2
GND2
P-GND2
OUT2
RIPPLE

ICF-C1200
13
SECTION 5
EXPLODED VIEWS
NOTE :
• -XX, -X mean standardized parts, so they
may have some difference from the original
one.
• Items marked “ * ”are not stocked since they
are seldom required for routine service. Some
delay should be anticipated when ordering
these items.
Ref. No. Part No. Description Remark Ref. No. Part No. Description Remark
5-1. MAIN SECTION
16
17
15
13
12
11
10
9
8
76
14
30
5
4
3
34
2
2
29
1
6
19
18
18
20
31
32
21
33
26
27 28
18
22 23
24
25
not
supplied
LCD101
SP101
L102
16
ANT101
1 X-3380-789-1 CABINET,(REAR) ASSY
2 3-309-597-61 SCREW (1.4X6), TAPPING
3 3-229-746-01 MAGNET
4 3-229-729-01 LID, BATTERY CASE
5 3-309-597-31 SCREW (1.4), TAPPING,PRECISION
6 3-230-045-01 WASHER
7 3-309-597-01 SCREW (1.4), TAPPING
*8 A-3021-421-A MAIN BOARD, COMPLETE (JE)
*8 A-3021-422-A MAIN BOARD, COMPLETE (AEP,E)
*8 A-3021-423-A MAIN BOARD, COMPLETE (US)
9 3-229-743-01 TERMINAL (-), BATTERY
10 3-229-742-01 TERMINAL (+), BATTERY
11 1-694-596-11 CONDUCTIVE BOARD, CONNECTION
12 3-229-725-01 HOLDER (LCD)
*13 3-229-741-01 CASE (LCD), SHIELD
14 7-621-771-06 SCREW +B 2X5
15 3-229-730-01 KNOB (ALARM)
17 X-3380-788-1 CABINET,(FRONT) ASSY
19 3-229-739-01 CAP
20 3-229-736-01 BUTTON (SNOOZE)
21 3-229-740-01 HOLDER (JOG)
22 3-229-744-01 SPRING (JOG), TORSION
23 3-229-738-01 KNOB (JOG)
24 3-229-745-01 SPRING (JOG), COMPRESSION
25 3-229-737-01 BUTTON (ENTER)
26 3-229-739-11 CAP
27 7-623-505-01 LUG, 2
28 3-232-666-01 PAPER, ADHESIVE (SECONDARY BATTERY)
29 3-233-522-01 CUSHION (ANT)
30 3-232-963-01 SHEET (ANT)
31 3-233-521-01 CUSHION (LIGHT)
32 3-233-520-01 CUSHION (SNOOZE)
33 3-232-964-01 SPACER (JOG)
34 3-232-965-01 CUSHION (BATTERY LID)
ANT101 1-754-183-11 ANTENNA, TELESCOPIC
L102 1-501-974-41 ANTENNA, FERRITE-BAR (MW) (AM TRACKING)
LCD101 1-804-341-11 DISPLAY PANEL, LIQUID CRYSTAL
SP101 1-529-187-11 SPEAKER (2.8cm)
• The mechanical parts with no reference
number in the exploded views are not
supplied.
• Hardware (# mark) list and accessories
and packing materials are given in the
last of this parts list.
• Abbrebiation
JE : Tourist
16 3-229-726-01 HOLDER (COMBINED),
HOLDER (SP), HOLDER (ANT)
18 3-229-731-01 BUTTON (COMBINED),
KNOB (HOLD), BUTTON (MENU),
BUTTON (LIGHT), BUTTON (POWER)
Ref. No. Part No. Description
COMBINED PARTS
(The order with a single article is not completed)

14
ICF-C1200
NOTE :
• Due to standardization, replacements in the
parts list may be different from the parts
specified in the diagrams or the components
used on the set.
• -XX, -X mean standardized parts, so they
may have some difference from the original
one.
• RESISTORS
All resistors are in ohms
METAL : Metal-film resistor
METAL OXIDE :Metal oxide-film resistor
F : nonflammable
• Items marked “ * ”are not stocked since
they are seldom required for routine service.
Some delay should be anticipated when
ordering these items.
• SEMICONDUCTORS
In each case, u : µ, for example :
uA.... : µA.... , uPA.... : µPA....
uPB.... : µPB.... , uPC.... : µPC....
uPD.... : µPD....
• CAPACITORS
uF : µF
• COILS
uH : µH
• Abbreviation
JE : Tourist
SECTION 6
ELECTRICAL PARTS LIST
Ref. No. Part No. Description Remark Ref. No. Part No. Description Remark
MAIN
∗A-3021-421-A MAIN BOARD, COMPLETE (JE)
∗A-3021-422-A MAIN BOARD, COMPLETE (AEP,E)
∗A-3021-423-A MAIN BOARD, COMPLETE (US)
∗∗∗∗∗∗∗∗∗∗∗∗∗∗∗∗∗∗∗∗∗∗∗∗
3-229-726-01 HOLDER (COMBINED)
< BATTERY >
BAT401 1-528-412-11 BATTERY, PAS SECONDARY
< CAPACITOR >
C101 1-115-416-11 CERAMIC CHIP 0.001uF 5% 25V
C102 1-115-416-11 CERAMIC CHIP 0.001uF 5% 25V
C103 1-164-844-11 CERAMIC CHIP 4PF 0.25PF 16V
C104 1-164-943-11 CERAMIC CHIP 0.01uF 10% 16V
C105 1-107-819-11 CERAMIC CHIP 0.022uF 16V
C106 1-164-843-11 CERAMIC CHIP 3PF 0.25PF 16V
C107 1-115-416-11 CERAMIC CHIP 0.001uF 5% 25V
C108 1-104-847-11 TANTAL. CHIP 22uF 20% 4V
C109 1-164-943-11 CERAMIC CHIP 0.01uF 10% 16V
C110 1-115-416-11 CERAMIC CHIP 0.001uF 5% 25V
C111 1-164-842-11 CERAMIC CHIP 2PF 0.25PF 16V (JE)
C111 1-164-850-11 CERAMIC CHIP 10PF 0.50PF 16V
(US,AEP,E)
C112 1-164-842-11 CERAMIC CHIP 2PF 0.25PF 16V
C113 1-135-151-21 TANTALUM CHIP 4.7uF 20% 4V
C114 1-135-201-11 TANTALUM CHIP 10uF 20% 4V
C115 1-164-858-11 CERAMIC CHIP 22PF 5% 16V
C116 1-164-930-11 CERAMIC CHIP 330PF 5% 16V
C117 1-164-872-11 CERAMIC CHIP 82PF 5% 16V
C118 1-164-315-11 CERAMIC CHIP 470PF 5% 50V
C119 1-164-943-11 CERAMIC CHIP 0.01uF 10% 16V
C120 1-135-201-11 TANTALUM CHIP 10uF 20% 4V
C121 1-115-156-11 CERAMIC CHIP 1uF 10V
C122 1-127-569-11 TANTAL. CHIP 100uF 20% 4V
C123 1-115-156-11 CERAMIC CHIP 1uF 10V
C124 1-164-677-11 CERAMIC CHIP 0.033uF 10% 16V
C125 1-164-677-11 CERAMIC CHIP 0.033uF 10% 16V
C126 1-115-156-11 CERAMIC CHIP 1uF 10V
C127 1-113-619-11 CERAMIC CHIP 0.47uF 10V
C128 1-135-151-21 TANTALUM CHIP 4.7uF 20% 4V
C201 1-115-156-11 CERAMIC CHIP 1uF 10V
C202 1-115-156-11 CERAMIC CHIP 1uF 10V
C203 1-135-201-11 TANTALUM CHIP 10uF 20% 4V
C204 1-107-820-11 CERAMIC CHIP 0.1uF 16V
C205 1-125-837-11 CERAMIC CHIP 1uF 10% 6.3V
C206 1-125-837-91 CERAMIC CHIP 1uF 10% 6.3V
C207 1-115-156-11 CERAMIC CHIP 1uF 10V
C208 1-125-899-11 TANTAL. CHIP 220uF 20% 4V
C209 1-127-569-11 TANTAL. CHIP 100uF 20% 4V
C210 1-127-569-11 TANTAL. CHIP 100uF 20% 4V
C211 1-164-937-11 CERAMIC CHIP 0.001uF 10% 16V
C212 1-164-937-11 CERAMIC CHIP 0.001uF 10% 16V
C213 1-125-837-11 CERAMIC CHIP 1uF 10% 6.3V
C214 1-125-837-11 CERAMIC CHIP 1uF 10% 6.3V
C215 1-135-201-11 TANTALUM CHIP 10uF 20% 4V
C216 1-107-820-11 CERAMIC CHIP 0.1uF 16V
C217 1-164-874-11 CERAMIC CHIP 100PF 5% 16V
C301 1-125-777-11 CERAMIC CHIP 0.1uF 10% 10V
C302 1-110-501-11 CERAMIC CHIP 0.33uF 10% 16V
C303 1-164-937-11 CERAMIC CHIP 0.001uF 10% 16V
C304 1-164-939-11 CERAMIC CHIP 0.0022uF 10% 16V
C305 1-164-939-11 CERAMIC CHIP 0.0022uF 10% 16V
C306 1-164-939-11 CERAMIC CHIP 0.0022uF 10% 16V
C307 1-115-156-11 CERAMIC CHIP 1uF 10V
C308 1-164-937-11 CERAMIC CHIP 0.001uF 10% 16V
C309 1-164-943-11 CERAMIC CHIP 0.01uF 10% 16V
C311 1-117-863-11 CERAMIC CHIP 0.47uF 10% 6.3V
C312 1-164-854-11 CERAMIC CHIP 15PF 5% 16V
C313 1-164-850-11 CERAMIC CHIP 10PF 0.50PF 16V
C314 1-125-777-11 CERAMIC CHIP 0.1uF 10% 10V
C315 1-135-201-11 TANTALUM CHIP 10uF 20% 4V
C316 1-125-777-11 CERAMIC CHIP 0.1uF 10% 10V
C317 1-125-777-11 CERAMIC CHIP 0.1uF 10% 10V
C318 1-125-777-11 CERAMIC CHIP 0.1uF 10% 10V
C319 1-125-777-11 CERAMIC CHIP 0.1uF 10% 10V
C320 1-164-943-11 CERAMIC CHIP 0.01uF 10% 16V
C321 1-107-820-11 CERAMIC CHIP 0.1uF 16V
C322 1-107-820-11 CERAMIC CHIP 0.1uF 16V
C323 1-107-820-11 CERAMIC CHIP 0.1uF 16V
C324 1-164-937-11 CERAMIC CHIP 0.001uF 10% 16V
C325 1-164-943-11 CERAMIC CHIP 0.01uF 10% 16V
C326 1-164-943-11 CERAMIC CHIP 0.01uF 10% 16V
C328 1-125-777-11 CERAMIC CHIP 0.1uF 10% 10V
C401 1-135-201-11 TANTALUM CHIP 10uF 20% 4V
C402 1-164-937-11 CERAMIC CHIP 0.001uF 10% 16V
C403 1-115-156-11 CERAMIC CHIP 1uF 10V

15
ICF-C1200
Ref. No. Part No. Description Remark Ref. No. Part No. Description Remark
MAIN
C404 1-164-346-11 CERAMIC CHIP 1uF 16V
C405 1-164-850-11 CERAMIC CHIP 10PF 0.50PF 16V
C406 1-164-850-11 CERAMIC CHIP 10PF 0.50PF 16V
C407 1-107-826-11 CERAMIC CHIP 0.1uF 10% 16V
C408 1-135-201-11 TANTALUM CHIP 10uF 20% 4V
C409 1-107-820-11 CERAMIC CHIP 0.1uF 16V
C410 1-115-156-11 CERAMIC CHIP 1uF 10V
C411 1-115-156-11 CERAMIC CHIP 1uF 10V
C412 1-107-820-11 CERAMIC CHIP 0.1uF 16V
< FILTER >
CF101 1-795-252-21 DISCRIMINATOR, CERAMIC
CF102 1-767-480-11 FILTER, CERAMIC (AM)
CF103 1-577-588-11 FILTER, CERAMIC
< TRIMMER >
CT101 1-141-615-21 CAP, ADJ (AM TRACKING)
CT102 1-141-615-21 CAP, ADJ (FM TRACKING)
< DIODE >
D101 8-719-421-40 DIODE MA77
D102 8-719-072-59 DIODE SVC347S-TL
D103 8-719-075-24 DIODE HVC363BTRU (JE)
D103 8-719-076-23 DIODE HVC202B TRU (US,AEP,E)
D104 8-719-075-24 DIODE HVC363BTRU (JE)
D104 8-719-076-23 DIODE HVC202B TRU (US,AEP,E)
D105 8-719-820-41 DIODE 1SS302
D106 8-719-071-34 DIODE RB521S-30-TE61
D107 8-719-071-34 DIODE RB521S-30-TE61
D109 8-719-820-41 DIODE 1SS302
D301 8-719-084-27 LED SLI-343YCT32WST (LCD BACK LIGHT)
D302 8-719-084-27 LED SLI-343YCT32WST (LCD BACK LIGHT)
D303 8-719-071-34 DIODE RB521S-30-TE61
D304 8-719-071-34 DIODE RB521S-30-TE61
D401 8-719-071-34 DIODE RB521S-30-TE61
D402 8-719-046-91 DIODE MA2S111
D403 8-719-420-87 DIODE MA8130
< IC >
IC101 8-752-100-32 IC CXA1238N-T4
IC201 8-752-065-32 IC CXA1522N-T4
IC301 8-759-836-09 IC TC9328AF-SR7491
IC302 8-759-578-28 IC S-80819ANNP-EDG-T2
IC303 8-759-690-72 IC XC61CN0902NR
IC304 8-759-690-97 IC XC61CN1102NR
IC305 8-759-568-85 IC S-80821ANNP-EDJ-T2
IC401 8-759-516-90 IC S-81218SG-QR-T1
< JACK >
J201 1-507-893-21 JACK, MICROPHONE (i)
< COIL >
L101 1-412-967-31 INDUCTOR 0.1uH
L102 1-501-974-41 ANTENNA, FERRITE-BAR (MW) (AM TRACKING)
L103 1-416-903-21 COIL (WITH CORE) (AM TRACKING) (JE)
L103 1-424-804-21 COIL, RF (FM TRACKING) (US,AEP,E)
L104 1-414-693-11 INDUCTOR 150nH
(FM FREQUENCY COVERAGE) (JE)
L104 1-414-690-21 INDUCTOR 82nH
(FM FREQUENCY COVERAGE)(US,AEP,E)
L105 1-406-258-21 COIL (OSC) (AM FREQUENCY COVERAGE)
L106 1-412-987-31 INDUCTOR 4.7uH
L201 1-412-987-31 INDUCTOR 4.7uH
L202 1-412-987-31 INDUCTOR 4.7uH
L203 1-412-987-31 INDUCTOR 4.7uH
< LIQUID CRYSTAL DISPLAY >
LCD101 1-804-341-11 DISPLAY PANEL, LIQUID CRYSTAL
< TRANSISTOR >
Q101 8-729-037-92 TRANSISTOR 2SD2216J-R(TX).SO
Q102 8-729-037-89 TRANSISTOR 2SC4627J-C(TX).SO
Q103 8-729-037-71 TRANSISTOR UN9210J-(TX).SO
Q104 8-729-037-71 TRANSISTOR UN9210J-(TX).SO
Q201 8-729-037-53 TRANSISTOR 2SB1462J-QR(TX).SO
Q202 8-729-037-53 TRANSISTOR 2SB1462J-QR(TX).SO
Q203 8-729-800-37 TRANSISTOR 2SD1048-X7
Q204 8-729-800-37 TRANSISTOR 2SD1048-X7
Q205 8-729-800-37 TRANSISTOR 2SD1048-X7
Q206 8-729-037-53 TRANSISTOR 2SB1462J-QR(TX).SO
Q302 8-729-037-92 TRANSISTOR 2SD2216J-R(TX).SO
Q303 8-729-800-71 TRANSISTOR 2SB815B7-TB
Q401 8-729-037-92 TRANSISTOR 2SD2216J-R(TX).SO
Q402 8-729-037-92 TRANSISTOR 2SD2216J-R(TX).SO
Q403 8-729-037-71 TRANSISTOR UN9210J-(TX).SO
Q404 8-729-800-71 TRANSISTOR 2SB815B7-TB
< RESISTOR >
R101 1-218-985-11 RES-CHIP 470K 5% 1/16W
R102 1-218-977-11 RES-CHIP 100K 5% 1/16W
R103 1-218-965-11 RES-CHIP 10K 5% 1/16W
R104 1-218-953-11 RES-CHIP 1K 5% 1/16W
R106 1-218-965-11 RES-CHIP 10K 5% 1/16W
R107 1-218-977-11 RES-CHIP 100K 5% 1/16W
R108 1-216-827-11 METAL CHIP 3.3K 5% 1/16W
R109 1-218-977-11 RES-CHIP 100K 5% 1/16W
R110 1-218-969-11 RES-CHIP 22K 5% 1/16W
R111 1-218-945-11 RES-CHIP 220 5% 1/16W
R112 1-218-941-11 RES-CHIP 100 5% 1/16W
R113 1-218-965-11 RES-CHIP 10K 5% 1/16W
R114 1-218-989-11 RES-CHIP 1M 5% 1/16W
R115 1-218-957-11 RES-CHIP 2.2K 5% 1/16W
R116 1-218-945-11 RES-CHIP 220 5% 1/16W
R117 1-216-827-11 METAL CHIP 3.3K 5% 1/16W
R118 1-216-827-11 METAL CHIP 3.3K 5% 1/16W
R119 1-208-635-11 RES-CHIP 10 5% 1/16W
R120 1-218-971-11 RES-CHIP 33K 5% 1/16W
R121 1-218-957-11 RES-CHIP 2.2K 5% 1/16W
R122 1-218-953-11 RES-CHIP 1K 5% 1/16W
R123 1-218-985-11 RES-CHIP 470K 5% 1/16W
R124 1-218-985-11 RES-CHIP 470K 5% 1/16W
R125 1-218-985-11 RES-CHIP 470K 5% 1/16W
R126 1-208-635-11 RES-CHIP 10 5% 1/16W

16
ICF-C1200
Ref. No. Part No. Description Remark Ref. No. Part No. Description Remark
MAIN
R127 1-216-864-11 SHORT 0
R128 1-218-990-11 SHORT 0
R129 1-803-120-21 THERMISTOR, NTC
R130 1-216-813-11 RES-CHIP 220 5% 1/16W
R131 1-218-953-11 RES-CHIP 1K 5% 1/16W
R201 1-218-973-11 RES-CHIP 47K 5% 1/16W
R202 1-218-961-11 RES-CHIP 4.7K 5% 1/16W
R203 1-218-956-11 RES-CHIP 1.8K 5% 1/16W
R204 1-218-961-11 RES-CHIP 4.7K 5% 1/16W
R205 1-218-973-11 RES-CHIP 47K 5% 1/16W
R206 1-218-945-11 RES-CHIP 220 5% 1/16W
R207 1-218-945-11 RES-CHIP 220 5% 1/16W
R210 1-218-961-11 RES-CHIP 4.7K 5% 1/16W
R211 1-218-961-11 RES-CHIP 4.7K 5% 1/16W
R212 1-208-635-11 RES-CHIP 10 5% 1/16W
R213 1-218-953-11 RES-CHIP 1K 5% 1/16W
R214 1-218-977-11 RES-CHIP 100K 5% 1/16W
R215 1-218-989-11 RES-CHIP 1M 5% 1/16W
R301 1-218-985-11 RES-CHIP 470K 5% 1/16W
R302 1-218-953-11 RES-CHIP 1K 5% 1/16W
R303 1-218-953-11 RES-CHIP 1K 5% 1/16W
R304 1-218-953-11 RES-CHIP 1K 5% 1/16W
R305 1-218-953-11 RES-CHIP 1K 5% 1/16W
R306 1-218-953-11 RES-CHIP 1K 5% 1/16W
R307 1-218-953-11 RES-CHIP 1K 5% 1/16W
R308 1-218-953-11 RES-CHIP 1K 5% 1/16W
R309 1-218-953-11 RES-CHIP 1K 5% 1/16W
R310 1-218-953-11 RES-CHIP 1K 5% 1/16W
R311 1-218-953-11 RES-CHIP 1K 5% 1/16W
R312 1-218-953-11 RES-CHIP 1K 5% 1/16W
R313 1-218-953-11 RES-CHIP 1K 5% 1/16W
R314 1-218-965-11 RES-CHIP 10K 5% 1/16W
R315 1-218-985-11 RES-CHIP 220K 5% 1/16W
R316 1-218-965-11 RES-CHIP 10K 5% 1/16W
R317 1-218-965-11 RES-CHIP 10K 5% 1/16W
R318 1-218-965-11 RES-CHIP 10K 5% 1/16W
R319 1-218-989-11 RES-CHIP 1M 5% 1/16W
R320 1-218-953-11 RES-CHIP 1K 5% 1/16W
R321 1-218-953-11 RES-CHIP 1K 5% 1/16W
R322 1-218-977-11 RES-CHIP 100K 5% 1/16W
(JE)
R323 1-218-977-11 RES-CHIP 100K 5% 1/16W
(US,AEP,E)
R324 1-218-985-11 RES-CHIP 470K 5% 1/16W
R325 1-218-985-11 RES-CHIP 470K 5% 1/16W
R326 1-218-985-11 RES-CHIP 470K 5% 1/16W
R327 1-208-635-11 RES-CHIP 10 5% 1/16W
R328 1-218-953-11 RES-CHIP 1K 5% 1/16W
R329 1-218-953-11 RES-CHIP 1K 5% 1/16W
R331 1-218-961-11 RES-CHIP 4.7K 5% 1/16W
R332 1-218-989-11 RES-CHIP 1M 5% 1/16W
R333 1-218-965-11 RES-CHIP 10K 5% 1/16W
R337 1-218-977-11 RES-CHIP 100K 5% 1/16W
(US,JE)
R338 1-218-977-11 RES-CHIP 100K 5% 1/16W
(AEP,E)
R339 1-218-953-11 RES-CHIP 1K 5% 1/16W
R340 1-218-953-11 RES-CHIP 1K 5% 1/16W
R341 1-218-953-11 RES-CHIP 1K 5% 1/16W
R342 1-218-989-11 RES-CHIP 1M 5% 1/16W
R343 1-218-965-11 RES-CHIP 10K 5% 1/16W
R344 1-218-965-11 RES-CHIP 10K 5% 1/16W
R345 1-218-953-11 RES-CHIP 1K 5% 1/16W
R346 1-218-989-11 RES-CHIP 1M 5% 1/16W
R349 1-218-953-11 RES-CHIP 1K 5% 1/16W
R350 1-218-989-11 RES-CHIP 1M 5% 1/16W
R351 1-218-965-11 RES-CHIP 10K 5% 1/16W
R352 1-218-981-11 RES-CHIP 220K 5% 1/16W
R353 1-218-981-11 RES-CHIP 220K 5% 1/16W
R354 1-218-981-11 RES-CHIP 220K 5% 1/16W
R355 1-218-981-11 RES-CHIP 220K 5% 1/16W
R356 1-218-985-11 RES-CHIP 470K 5% 1/16W
R357 1-218-985-11 RES-CHIP 470K 5% 1/16W
R358 1-218-985-11 RES-CHIP 470K 5% 1/16W
R359 1-218-985-11 RES-CHIP 470K 5% 1/16W
R360 1-218-985-11 RES-CHIP 470K 5% 1/16W
R361 1-218-985-11 RES-CHIP 470K 5% 1/16W
R362 1-218-981-11 RES-CHIP 220K 5% 1/16W
R363 1-218-985-11 RES-CHIP 470K 5% 1/16W
R364 1-218-981-11 RES-CHIP 220K 5% 1/16W
R365 1-218-985-11 RES-CHIP 470K 5% 1/16W
R366 1-218-985-11 RES-CHIP 470K 5% 1/16W
R367 1-218-985-11 RES-CHIP 470K 5% 1/16W
R368 1-218-985-11 RES-CHIP 470K 5% 1/16W
R369 1-218-985-11 RES-CHIP 470K 5% 1/16W
R370 1-218-985-11 RES-CHIP 470K 5% 1/16W
R371 1-218-985-11 RES-CHIP 470K 5% 1/16W
R372 1-218-985-11 RES-CHIP 470K 5% 1/16W
R373 1-218-985-11 RES-CHIP 470K 5% 1/16W
R374 1-218-985-11 RES-CHIP 470K 5% 1/16W
R375 1-218-981-11 RES-CHIP 220K 5% 1/16W
R376 1-218-981-11 RES-CHIP 220K 5% 1/16W
R377 1-218-985-11 RES-CHIP 470K 5% 1/16W
R379 1-218-990-11 SHORT 0
R380 1-218-985-11 RES-CHIP 470K 5% 1/16W
R381 1-208-635-11 RES-CHIP 10 5% 1/16W
R382 1-218-990-11 SHORT 0
R383 1-218-953-11 RES-CHIP 1K 5% 1/16W
R384 1-218-953-11 RES-CHIP 1K 5% 1/16W
R385 1-218-953-11 RES-CHIP 1K 5% 1/16W
R386 1-218-953-11 RES-CHIP 1K 5% 1/16W
R387 1-218-990-11 SHORT 0
R388 1-218-941-11 RES-CHIP 100 5% 1/16W
R389 1-218-937-11 RES-CHIP 47 5% 1/16W
R390 1-218-969-11 RES-CHIP 22K 5% 1/16W
R391 1-218-990-11 SHORT 0
R392 1-218-990-11 SHORT 0
R401 1-218-953-11 RES-CHIP 1K 5% 1/16W
R402 1-218-981-11 RES-CHIP 220K 5% 1/16W
R403 1-218-977-11 RES-CHIP 100K 5% 1/16W
R404 1-218-973-11 RES-CHIP 47K 5% 1/16W
R405 1-218-937-11 RES-CHIP 47 5% 1/16W
R406 1-218-957-11 RES-CHIP 2.2K 5% 1/16W
R407 1-218-945-11 RES-CHIP 220 5% 1/16W
< VARIABLE RESISTOR >
RV101 1-241-479-11 RES, ADJ, CERMET 22K (VCO)
RV201 1-237-870-11 RES, VAR, CARBON 20K (VOL)

17
ICF-C1200
< SWITCH >
S301 1-771-790-21 SWITCH, SLIDE (HOLD)
S302 1-786-015-21 SWITCH, TACTILE (RADIO ON/SLEEP)
S303 1-786-015-21 SWITCH, TACTILE (OFF)
S304 1-771-627-21 SWITCH, TACTILE (MENU)
S305 1-786-015-21 SWITCH, TACTILE (WORLD/LOCAL)
S306 1-572-473-11 SWITCH, TACTILE (SNOOZE)
S307 1-786-015-21 SWITCH, TACTILE (LIGHT)
S308 1-786-015-21 SWITCH, TACTILE (.JOG SWITCH)
S309 1-786-015-21 SWITCH, TACTILE (>JOG SWITCH)
S310 1-771-627-21 SWITCH, TACTILE (BAND/ENT)
S311 1-692-605-31 SWITCH, SLIDE (ALARM MODE)
< TRANSFORMER >
T101 1-416-019-11 TRANSFORMER, IF (AM) (AM IF)
T401 1-449-021-21 COIL, DC/DC CONVERTER
< VIBRATOR >
X301 1-795-329-21 VIBRATOR, CRYSTAL (75kHz)
∗∗∗∗∗∗∗∗∗∗∗∗∗∗∗∗∗∗∗∗∗∗∗∗∗∗∗∗∗∗∗∗∗∗∗∗∗∗∗∗∗∗∗∗∗∗∗∗∗∗∗∗∗
MISCELLANEOUS
∗∗∗∗∗∗∗∗∗∗∗∗∗
11 1-694-596-11 CONDUCTIVE BOARD, CONNECTION
L102 1-501-974-41 ANTENNA, FERRITE-BAR (MW)
(AM TRACKING)
SP101 1-529-187-11 SPEAKER (2.8cm)
ANT101 1-754-183-11 ANTENNA, TELESCOPIC
LCD101 1-804-341-11 DISPLAY PANEL, LIQUID CRYSTAL
∗∗∗∗∗∗∗∗∗∗∗∗∗∗∗∗∗∗∗∗∗∗∗∗∗∗∗∗∗∗∗∗∗∗∗∗∗∗∗∗∗∗∗∗∗∗∗∗∗∗∗∗∗
ACCESSORIES & PACKING MATERIALS
∗∗∗∗∗∗∗∗∗∗∗∗∗∗∗∗∗∗∗∗∗∗∗∗∗∗∗∗∗∗∗
3-229-569-01 MANUAL, INSTRUCTION
(JAPANESE,KOREAN,SIMPLIFIED CHINESE)(E,JE)
3-229-569-11 MANUAL, INSTRUCTION
(DUTCH,GERMAN,ITALIAN)(AEP)
3-229-569-21 MANUAL, INSTRUCTION
(ENGLISH,FRENCH,SPANISH)
3-229-569-31 MANUAL, INSTRUCTION
(PORTUGUESE,SWEDISH,,DANISH,FINNISH) (AEP)
8-953-301-93 RECEIVER,EAR MDR-E805LP
X-3380-571-1 COVER ASSY
Ref. No. Part No. Description Remark
MAIN

REVISION HISTORY
Clicking the version allows you to jump to the revised page.
Also, clicking the version at the upper right on the revised page allows you to jump to the next revised
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Ver. Date Description of Revision
1.0 2001.03 New
ICF-C1200