Sony ICF-C135 Service Manual Download Page 8

RADIO

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.

Items marked “*” are not stocked since they
are seldom required for routine service.
Some delay should be anticipated when
ordering these items.

CAPACITORS:
uF: µF

RESISTORS
All resistors are in ohms.
METAL: metal-film resistor
METAL OXIDE: Metal Oxide-film resistor
F: nonflammable

COILS
uH: µH

SEMICONDUCTORS
In each case, u: µ, for example:
uA...: µA... , uPA... , µPA... ,
uPB... , µPB... , uPC... , µPC... ,
uPD..., µPD...

When indicating parts by reference number,
please include the board name.

The components identified by mark 

0

 or

dotted line with mark 

0

 are critical for safety.

Replace only with part number specified.

Les composants identifiés par une marque

0

 sont critiques pour la sécurité.

Ne les remplacer que par une pièce portant
le numéro spécifié.

Ref. No.

Part No.

Description

Remarks

Ref. No.

Part No.

Description

Remarks

SECTION 7

ELECTRICAL PARTS LIST

— 12 —

Ref. No.

Part No.

Description

Remarks

Ref. No.

Part No.

Description

Remarks

— 11 —

The components identified by mark 

0

 or

dotted line with mark 

0

 are critical for safety.

Replace only with part number specified.

Les composants identifiés par une marque

0

 sont critiques pour la sécurité.

Ne les remplacer que par une pièce portant
le numéro spécifié.

• The mechanical parts with no reference num-

ber in the exploded views are not supplied.

• Accessories and packing materials are given

in the last of the electrical parts list.

NOTE:

• -XX and -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.

SECTION 6

EXPLODED VIEWS

not supplied
(PRIMARY board)

2

T101

not supplied

SP1

#2

#2

12

13

11

not supplied
SECONDARY
board

(including   A)

10

14

not supplied

not supplied

9

#1

8

7

6

5

A

3

1

1

3-040-753-01 HOLDER (LED)

2

3-040-750-01 PANEL, FRONT

3

3-012-759-21 BUTTON (FUNC.)

5

3-938-064-21 KNOB(FUNCTION)

6

3-938-059-41 CABINET (UPPER)

*

7

A-3663-419-A RADIO BOARD, COMPLETE

8

3-919-268-01 KNOB(VOL)

9

3-930-828-01 KNOB(TUNING)

10

3-040-752-01 POINTER

11

3-369-135-21 LID,BATTERY CASE

12

3-938-058-41 CABINET (LOWER)

13

3-368-852-01 FOOT

0

14

1-783-817-11 CORD, POWER

SP1

1-504-748-21 SPEAKER (6.6CM)

0

T101

1-435-201-11 TRANSFORMER, POWER

#1

7-685-647-79 SCREW +P   3X10 TYPE2 NON-SLIT

#2

7-685-154-19 SCREW +P   3X35 TYPE2 NON-SLIT

*

A-3663-419-A RADIO BOARD, COMPLETE

**********************

1-535-804-11 SNAP, BATTERY
3-922-610-01 HOLDER (ANTENNA)

< CAPACITOR >

C1

1-163-088-00 CERAMIC CHIP

5PF

50V

C2

1-163-233-11 CERAMIC CHIP

18PF

5%

50V

C3

1-163-102-00 CERAMIC CHIP

24PF

5%

50V

C4

1-163-251-11 CERAMIC CHIP

100PF

5%

50V

C5

1-163-031-11 CERAMIC CHIP

0.01uF

50V

C6

1-126-964-11 ELECT

10uF

20%

50V

C7

1-163-031-11 CERAMIC CHIP

0.01uF

50V

C8

1-126-963-11 ELECT

4.7uF

20%

50V

C9

1-126-963-11 ELECT

4.7uF

20%

50V

C10

1-126-964-11 ELECT

10uF

20%

50V

C11

1-163-033-91 CERAMIC CHIP

0.022uF

50V

C12

1-163-809-11 CERAMIC CHIP

0.047uF

10%

25V

C13

1-128-551-11 ELECT

22uF

20%

25V

C14

1-163-038-91 CERAMIC CHIP

0.1uF

25V

C15

1-126-924-11 ELECT

330uF

20%

10V

C16

1-164-505-11 CERAMIC CHIP

2.2uF

16V

C18

1-126-924-11 ELECT

330uF

20%

10V

C19

1-163-031-11 CERAMIC CHIP

0.01uF

50V

C20

1-163-220-11 CERAMIC CHIP

3PF

0.25PF 50V

C30

1-162-282-31 CERAMIC

100PF

10%

50V

C31

1-162-600-11 CERAMIC

0.0047uF

20%

16V

C101

1-163-019-00 CERAMIC CHIP

0.0068uF

10%

50V

C102

1-163-021-91 CERAMIC CHIP

0.01uF

10%

50V

C103

1-163-031-11 CERAMIC CHIP

0.01uF

50V

C104

1-163-038-91 CERAMIC CHIP

0.1uF

25V

C107

1-126-963-11 ELECT

4.7uF

20%

50V

C201

1-163-031-11 CERAMIC CHIP

0.01uF

50V

C202

1-163-031-11 CERAMIC CHIP

0.01uF

50V

C203

1-126-934-11 ELECT

220uF

20%

16V

C204

1-163-031-11 CERAMIC CHIP

0.01uF

50V

C205

1-163-031-11 CERAMIC CHIP

0.01uF

50V

C206

1-126-925-11 ELECT

470uF

20%

10V

C207

1-104-665-11 ELECT

100uF

20%

10V

< FILTER >

CF1

1-577-324-11 FILTER, CERAMIC

CF2

1-577-072-11 FILTER, CERAMIC

CF3

1-577-324-11 FILTER, CERAMIC

< CONNECTOR >

*

CN701

1-568-272-11 SOCKET, CONNECTOR 6P

< TRIMMER >

CT1-4

1-141-522-11 CAP, VAR

< VARIABLE CAPACITOR >

CV1

1-141-522-11 CAP, VAR (TUNING)

< DIODE >

D1

8-719-911-19 DIODE   1SS119

D2

8-719-911-19 DIODE   1SS119

D101

8-719-911-19 DIODE   1SS119

D201

8-719-911-19 DIODE   1SS119

D202

8-719-052-88 DIODE   1N4002

D203

8-719-911-19 DIODE   1SS119

D204

8-719-052-88 DIODE   1N4002

D205

8-719-052-88 DIODE   1N4002

< IC >

IC1

8-752-037-02 IC   CXA1019S

IC101

8-759-821-46 IC   LM8560N

< JUMPER >

JC1

1-216-295-91 SHORT

0

< COIL >

L1

1-754-099-11 ANTENNA, FERRITE-ROD (MW)

L2

1-406-028-00 COIL, OSC (MW)

L4

1-428-229-11 COIL, AIR-CORE

< LED >

LED101 8-749-016-86 LED SL-3998-78T

< TRANSISTOR >

Q1

8-729-119-76 TRANSISTOR

2SA1175-HFE

Q201

8-729-011-92 TRANSISTOR

2SC2001TP-K1K2

Q202

8-729-119-76 TRANSISTOR

2SA1175-HFE

< RESISTOR >

R2

1-216-017-91 RES-CHIP

47

5%

1/10W

R4

1-216-057-00 METAL CHIP

2.2K

5%

1/10W

R5

1-216-057-00 METAL CHIP

2.2K

5%

1/10W

R101

1-216-105-91 RES-CHIP

220K

5%

1/10W

R102

1-216-097-91 RES-CHIP

100K

5%

1/10W

R103

1-216-097-91 RES-CHIP

100K

5%

1/10W

R104

1-216-089-91 RES-CHIP

47K

5%

1/10W

R105

1-216-081-00 METAL CHIP

22K

5%

1/10W

R204

1-216-009-91 RES-CHIP

22

5%

1/10W

R205

1-216-041-00 METAL CHIP

470

5%

1/10W

Summary of Contents for ICF-C135

Page 1: ...ICF C135 US Model Canadian Model SERVICE MANUAL FM AM CLOCK RADIO MICROFILM SPECIFICATIONS FEATURES Ver 1 0 1999 10 ...

Page 2: ...nts 2 A battery operated AC milliammeter The Data Precision 245 digital multimeter is suitable for this job 3 Measuring the voltage drop across a resistor by means of aVOM or battery operated AC voltmeter The limit indication is 0 75 V so analog meters must have an accurate low voltage scale The Simpson 250 and Sanwa SH 63Trd are examples of a passive VOM that is suitable Nearly all battery operat...

Page 3: ... 3 SECTION 2 GENERAL This section is extracted from instruction manual ...

Page 4: ... 5 As shown in figure marking A of TUNE knob and marking B of VOL knob setting 4 screw P3 10 8 RADIO board 2 Set the pointer to the guide line 3 chassis 7 Turn CV1 and RV1 shaft in the arrow direction fully 6 speaker pointer guide line knob TUNE knob VOL marking A CV1 RV1 RADIO board Conductor Side marking B ...

Page 5: ...ading on level meter T1 455 kHz Adjusting Location RADIO board Component Side Clock Frequency Check Confirm that the reading on the frequency counter is 900 Hz If frequency is higher change capacitor value of C101 If frequency is lower change resistor value of R101 200 100 FM RF signal generator 22 5 kHz frequency deviation by 400 Hz signal FM lead wire antenna terminal speaker terminal 0 01 µF se...

Page 6: ... D202 F 6 D203 C 7 D204 G 4 D205 G 3 IC1 D 4 IC101 G 4 LED101 H 4 Q1 F 2 Q201 D 6 Q202 D 7 Note on Printed Wiring Boards X parts extracted from the component side Y parts extracted from the conductor side W indicates side identified with part number f internal component b Pattern from the side which enables seeing ...

Page 7: ...ations may be noted due to normal produc tion tolerances Signal path F FM f AM Note The components identi fied by mark 0 or dotted line with mark 0 are criti cal for safety Replace only with part number specified Note Les composants identifiés par une marque 0 sont critiques pour la sécurité Ne les remplacer que par une piéce portant le numéro spécifié 1 2 3 4 5 6 7 8 9 10 15 14 13 12 11 FM DISCRI...

Page 8: ...ON SLIT A 3663 419 A RADIO BOARD COMPLETE 1 535 804 11 SNAP BATTERY 3 922 610 01 HOLDER ANTENNA CAPACITOR C1 1 163 088 00 CERAMIC CHIP 5PF 50V C2 1 163 233 11 CERAMIC CHIP 18PF 5 50V C3 1 163 102 00 CERAMIC CHIP 24PF 5 50V C4 1 163 251 11 CERAMIC CHIP 100PF 5 50V C5 1 163 031 11 CERAMIC CHIP 0 01uF 50V C6 1 126 964 11 ELECT 10uF 20 50V C7 1 163 031 11 CERAMIC CHIP 0 01uF 50V C8 1 126 963 11 ELECT ...

Page 9: ...SLEEP OFF TRANSFORMER T1 1 404 790 11 TRANSFORMER IF FLAT CABLE W701 1 776 983 11 CORD CONNECTION W702 1 769 137 11 CORD CONNECTION 16 CORE MISCELLANEOUS 014 1 783 817 11 CORD POWER SP1 1 504 748 21 SPEAKER 6 6CM 0T101 1 435 201 11 TRANSFORMER POWER ACCESSORIES PACKING MATERIALS 3 867 923 11 MANUAL INSTRUCTION ENGLISH FRENCH CND 3 867 923 21 MANUAL INSTRUCTION ENGLISH US The components identified ...

Page 10: ... 14 ICF C135 Sony Corporation Personal Audio Division Company 99J1620 1 Printed in Japan 1999 10 Published by General Engineering Dept 9 927 609 11 ...

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