Sony CFMS-1 Service manual

CFM-S1

SERVICE MANUAL

Ver 1.0 2001.02

E Model

Model Name Using Similar Machanism NEW

Tape Transport Mechanism Type MF-M20-117

• Frequency range

FM: Saudi Arabia: 87.6 - 107 MHz
Other models: 87.6 - 108 MHz
MW: 530 - 1 605 kHz
SW1: 2.3 - 7 MHz
SW2: 7 - 22 MHz

• Aerials FM/SW: Telescopic aerial

MW: Built-in ferrite bar aerial

• Recording system 2-track 1 channel mono

• Frequency response 80 - 8 000 Hz

• Speaker Full range: 12 cm (4 3/

type (1)

• Outputs Earphones jack

For 8 Ωimpedance earphones

4

inches) dia., 6Ω, cone

SPECIFICATIONS

• Maximum power output 1.4 W

• Power requirements 110 - 120, 220 - 240 V AC

selectable, 50/60 Hz
6 V DC, 4 R20 (size D) batteries

• Power consumption AC 8 W

• Battery life

FM recording: Sony R20P: approx. 18 h

Sony alkaline LR20: approx. 50 h

Tape playback: Sony R20P: approx. 12 h

Sony alkaline LR20: approx. 30 h

• Dimensions Approx. 287 X 147 X 110 mm (w/h/d)

(11 3/8 X 5 7/8 X 4 4/8 inches) (incl. projecting parts)

• Mass (incl. batteries) Approx. 2 kg (4 lb. 7 oz)

• Supplied accessory Mains lead (1)

Design and specifications are subject to change without
notice.

9-873-068-11

2001B0200-1

© 2001.2

RADIO CASSETTE-CORDER

Sony Corporation

Audio Entertainment Group

General Engineering Dept.

CFM-S1

TABLE OF CONTENTS

Specifications ........................................................................... 1

1. GENERAL

Location and Function of Controls .................................... 2

2. DISASSEMBLY

2-1. Cabinet (Front) ASSY, “Cabi, rear”........................... 3

2-2. MD ASSY................................................................... 3

2-3. Record/Playback Head (HRP101),

Reel/Capstan Motor (M101),Belt ............................... 3

2-4. Jack Board, Main Board, Fine Tune Board ................ 4

2-5. Battery Terminal Board, Power Board, ...................... 4

2-6. Note on Instalation ...................................................... 5

2-7. Dial Pointer Setting .................................................... 5

3. TEST MODE

3-1. Mechanical Adjustments............................................. 6

3-2. Electrical Adjustments ................................................ 6

SAFETY-RELATED COMPONENT WARNING!!

COMPONENTS IDENTIFIED BY MARK ! OR DOTTED LINE WITH
MARK !ON THE SCHEMATIC DIAGRAMS AND IN THE PARTS LIST
ARE CRITICAL TO SAFE OPERATION.
REPLACE THESE COMPONENTS WITH SONY PARTS WHOSE
PART NUMBERS APPEAR AS SHOWN IN THIS MANUAL OR IN
SUPPLEMENTS PUBLISHED BY SONY.

6. DIAGRAMS ...................................................................... 9

4-1. Block Diagrams ........................................................ 10

4-2. Printed Wiring Boards .............................................. 11

4-3. Schematic Diagrams -Main Section (1/2) - ............. 12

4-4. Schematic Diagrams -Main Section (2/2) - ............. 13

5. EXPLODED VIEWS

5-1. Front Cabinet Section ............................................... 16

5-2. Rear Cabinet Section ................................................ 17

5-3. Mechanism Deck Section-1(MF-M20-117) ............. 18

5-4. Mechanism Deck Section-2(MF-M20-117) ............. 19

6. ELECTRICAL PARTS LIST ........................................ 20

Location and Function of Controls

@

PAUSE

STOP/EJECT

SECTION 1

GENERAL

VOLUMEOPR/BATT

DPB

FF REW PLAY REC

BAND

This section is extracted from
instruction manual.

TUNING

FINE TUNINGFUNCTION

MIC

2

SECTION 2

4

)

DISASSEMBLY

• The equipment can be removed using the following procedure.

Cabinet (front) ASSY

Record/playback head (HRP101),

Set

Reel/capstan motor (M101), Belt

CFM-S1

Cabi, rear

MD ASSY

Jack board, Main board,
Fine tune board

Note : Follow the disassembly procedure in the numerical order given.

2-1. CABINET (FRONT) ASSY, “CABI, REAR”

2

Screws + BVTP 3X14

3

1

Battery terminal board, Power board

Lid, BATT

2

Screws + BVTP 3X1

Cabi, rear

2-2. MD ASSY

Chassis(B)

1

Screws
+ BVTP 3X10

Cabinet(front) ASSY

4

Remove solder (two places)

2

pointer

MD ASSY

Cabi, rear

2-3. RECORD/PLAYBACK HEAD (HRP101), REEL/CAPSTAN MOTOR (M101), BELT

8

5

Lug (T), plate

4

Record/playback
head (HRP101)

2

Guide, tape

1

Screws Tapping+B

6

Screws + P2X 5

MD ASSY

Belt

7

3

Reel/capstan
motor (M101

Screws
+ PTT 2X 5

3

CFM-S1

r

2-4. JACK BOARD, MAIN BOARD, FINE TUNE BOARD

Jack board

Knob(sound)

1

1

Knob(vol)

Knob(function)

1

Knob(band)

1

2

Screw +BVTP 3X10

Bracket(PWB)

Chassis(A)

7

3

Main board

5

Claw

Screws + BVTP 3X10

6

3

3

8

Fine tune board

2-5. BATTERY TERMINAL BOARD, POWER BOARD

4

Screw +BVTP 3X10

Cabi, rear

1

1

Knob(FT)

Knob(tune)

1

Claw

3

Remove solder

Battery terminal board

5

Screws + BVTP 3X10

2

6

Power board

Cabi, rear

4Remove Solde

4

2-6. NOTE ON INSTALATION

)

Dress the lead wires as shown in figure.

CFM-S1

Main board (KH102)

To jack board

To battery terminal board

To speaker
(SP1)

2-7. DIAL POINTER SETTING

MIC (ECM101)

Power board (CN901)

Main board (KH101)

Main board (KH1)

Fine tune board (KH2

Power board (KH901)

4

2

Fit the pointer to the
chassis(B).

5

Set the left side of the
pointer to the convex
portion (a) on the
chassis(B).

Screw + BVTP 3X14

Pointer

Chassis(B)

Pointer

Chassis(B)

(a)

3

Chassis(B)

7

Bracket(P)

6

Pointer

6

Chassis(A)

1

Turn the knob(tune)
fully counterclockwise.

6 Hold the left side of pointer,
then insert the gear section
of pointer to groove of chassis(A).

5

CFM-S1

)

SECTION 3

TEST MODE

3-1. MECHANICAL ADJUSTMENTS

PRECAUTION

1.Clean the following parts with a denatured-alcohol-moistened
swab :

record/playback head pinch roller
erase head rubber belts
capstan

2.Demagnetize the record/playback head with a head demagnetizer.
(Do not bring the head demagnetizer close to the erase head.)

3.Do not use a magnetized screwdriver for the adjustments.

4.After the adjustments, apply suitable locking compound to the

parts adjusted.

5. The adjustments should be performed with the rated power sup

ply voltage unless otherwise noted.

Torque Measurement

Torque Torque Meter Meter Reading

Forward CQ-102C

Forward

Back Tension

CQ-102C

Fast Forward CQ-201B

Rewind CQ-201B

Tape Tension Measurement

Torque Meter Meter Reading

CQ-403A

1.77 to 5.88 mN•m
(18 to 60 g•cm)

(0.25 to 0.83 oz•inch)

0.01 to 0.49 mN•m
(1 to 5 g•cm)

(0.014 to 0.069 oz•inch)

4.42 to 9.31 mN•m

(45 to 95 g•cm)

(0.63 to 1.31 oz•inch)

4.42 to 9.31 mN•m

(45 to 95 g•cm)

(0.63 to 1.31 oz•inch

more than 100g
(more than 3.53 oz)

)

3-2. ELECTRICAL ADJUSTMENTS

TAPE RECORDER SECTION

FUNOTION switch : TAPE (RADIO OFF)
SOUND switch : OFF
VOLUME : MIN

Standard Output Level

Output terminal Earphone Speaker

load impedance 8Ω 6Ω

output signal level 0.25V (–10dB) 0.775V (0dB)

Test Tape

Type Signal Used for

WS-48A 3kHz, 0dB Tape Speed Adjustment

Record/Playback Head Azimuth Adjustment

Procedure :

1.Playback Mode

test tape
P-4-A100
(10kHz, -10dB)

set

8

Ω

J101 (Earphone jack

2.Rotate the screw to adjust level meter reading to the maximum.
Note : Adjust to the maximum peak though there may be two or

three peakes

3.After the adjustment, lock the adjustment screws with suitable
locking compound.

Adjustment Location :

0dB=0.775V

level meter

+

Head azimuth adjustent screw

6

Tape Speed Adjustment

y

r

c

r

c

r

Procedure :

Mode : Playback

test tape
WS-48B
(3kHz, 0dB)

set

digital frequenc
counter

8Ω

+

J101 (Earphone jack)

level mete

8Ω

set

J101 (Earphone jack)

SW Section

BAND switch : SW1, SW2
FINE TUNING control : mechanical center

CFM-S1

+

Adjustment Value :3,000Hz
Standard Value :2,990 to 3,010Hz

Frequency difference between the beginning and the end of the tape
should be within 1.0% (30Hz).

Adjustment Location :

tape speed adjustment
control inside motor

AM RF signal
generator

30% amplitude
modulation by 400Hz signal
output level : as low as possible

set

FM Section

Function switch : FM
Volume : MIN

FM RF signal
generator

12pF

level mete

8Ω

+

J101 (Earphone jack)

telescopi
antenna
terminal

TUNER SECTION

MW Section

Function switch : MW
Volume : MIN

AM RF signal
generator

30% amplitude modulation by 400Hz
signal.
Output level : as low as possible

µ

0.01 F

0dB=1µV

22.5kHz frequency deviation by
400Hz signal.
Output level : as low as possible

Put the lead-wire
antenna close to
the set.

8Ω

set

J101 (Earphone jack)

telescopi
antenna
terminal

level mete

+

7

CFM-S1

t

• Repeat the procedures in each adjustment several times, and the
frequency coverage and tracking adjustments should be finally
done by the trimmer capacitors.

< > : Saudi Arabia model

AM(MW/SW) IF ADJUSTMENT

Adjust for a maximum reading on level meter.

T1 455kHz

MW FREQUENCY COVERAGE ADJUSTMENT

Adjust for a maximum reading on level meter.

L4 520kHz <516kHz>

CT4 1,680kHz <1,630kHz>

MW TRACKING ADJUSTMENT

Adjust for a maximum reading on level meter.

L3 600kHz

CT3 1,400kHz

SW1 FREQUENCY COVERAGE ADJUSTMENT

Adjust for a maximum reading on level meter.

L7 2.2MHz

CT7 7.3MHz

SW1 TRACKING ADJUSTMENT

Adjust for a maximum reading on level meter.

L6 2.2MHz

CT6 7.3MHz

SW2 FREQUENCY COVERAGE ADJUSTMENT

Adjust for a maximum reading on level meter.

L9 6.8MHz

CT9 22.5MHz

SW2 TRACKING ADJUSTMENT

Adjust for a maximum reading on level meter.

L8 6.8MHz

CT8 22.5MHz

FM IF ADJUSTMENT

Adjust for a maximum reading on level meter.

L5 10.7MHz

FM FREQUENCY COVERAGE ADJUSTMENT

Adjust for a maximum reading on level meter.

L2 86.50MHz <87.35MHz>

CT2 109.50MHz <107.80MHz>

Adjustment Location : MAIN board (Component side)

L3: MW Tracking Adjustment

[MAIN BOARD]

(Component side)

CT3 : MW Tracking Adjustment

CT6 : SW1 Tracking Adjustment

L6 : SW1 Tracking Adjustment

CT4: MW Frequency
Coverage Adjustment

CT9 : SW2 Frequency
Coverage Adjustment

CT7 : SW1 Frequency
Coverage Adjustment

CT8 : SW2 Tracking Adjustment

L8 : SW2 Tracking Adjustment

L7 : SW1 Frequency
Coverage Adjustment

FM TRACKING ADJUSTMENT

Adjust for a maximum reading on level meter.

L1 86.50MHz <87.35MHz>

CT1 109.50MHz <107.80MHz>

L1 : FM Tracking Adjustment

CT1 : FM Tracking Adjustment

CT2 : FM Frequency
Coverage Adjustment

T1 : AM (MW/SW) IF Adjustmen

L2 : FM Frequency
Coverage Adjustment

L5 : FM IF Adjustment

L4 : MW Frequency
Coverage Adjustment

L9 : SW2 Frequency
Coverage Adjustment

8

• Circuit Board Location.

d

CFM-S1

SECTION 4

DIAGRAMS

Jack board

Main board

Power board

Battery terminal board

Fine tune boar

9999

CFM-S1

4-1. BLOCK DIAGRAMS

• Signal path.

F : FM
E : PB
a : REC

1010

4-2. PRINTED WIRING BOARDS

CFM-S1

L3
MW
BAR

C6

L1

C3

CT1-1

CT1-2

JC18

L4

L9

L7

JC17

8

CV1-1

CV1-2

JC20

JC16

JC19

CV1-3

L8

CV1-4

CT7

JC15

C11

C24

C12

CT9

CT1-3

CT1-4

C9

CT8

EA
MODEL

C10

C21

C7

JC14

JC13

C23

C22

9 10

S1 1-8

BAND

SW1
SW2

JC1

D2

JC12

C8

JC11

JC9

C25

-4 -3

-6 -5

-8 -7

C31

JC8

JC10

JC2

-1-2

JC7

KH1

C20

Q1
JC5

JC6

CNP1

JC3

L6

JC4

B C E

D3

D4

R8

R9

1-680-390-

S1
FM

TELESCOPIC ANTENNA

MW

D1

CT6

C29

C28

11

(11)

ANT1

FM

z

Semiconductor

Location

Ref. No. Location

D1 B-9
D2 B-9
D3 C-9
D4 C-9
D101 C-6

D102 E-2
D103 C-6
D104 C-6
D140 D-5
D141 D-5
D901 F-4
D902 F-4

IC1 B-7
IC101 C-3

Q1 C-9
Q101 C-6
Q102 C-6
Q103 C-5
Q105 C-4

Q106 C-5
Q140 D-5

1

2

3 4 5 6 7

S101

Q101

B C E

C130

CF1

CF2

R4

R4

D101

j

T1

T1

R5

C19

C132

C18

JC24

JC23

JW3

C17

JW

C117

2

C14

IC1

C13

ANTENNA

C1

C2

JC21

JW1

C5

L2

C16

JC22

L5

R2

C15

JW

103

D104

FUNCTION

TAPE

(RADIO OFF)

RADIO

JW4

S101

JW111

-1 -2

D103

E
C
B

Q102

C131

R

R130

M901

A

S106

(TAPE POWR)

MAIN

BOARD

B

C

KH103

R116

REEL/CAPSTAN

CNP102

KH102

JW109

MOTOR

JW110

HRP101

REC/PB

M

SOUND

JW108

C119

C121

S103

OFF

ON

S103

-1 -2

HEAD

HE101
ERASE

HEAD

R

S102

(REC/PB)

R106

C112

C102

C104

R151
R150

JW106

C111

C148

C147

JW107

C110

JW113

R142

C141

C149

R149

R112

R111

C118

C120

30

25

20

C122

16

R108

C115

IC101

C101

R102

R109

R110

C109

C123

R114

R101

C105

C106

C113

R105

C108

C114

R103

C103

CNP101

1

R104

5

C107

10

R113

15

C116

RV101

VOLUME

Q105

E
C
B

R141
R140

C140

D140

ECM101

R107

R148

C142

R144

R143

R152

C150

D141

MIC

JW112

R147

C143

C146

Q106

R145

R153

E C B

R154

C145

R155

KH101

R146

Q103

Q140

JW

C144

JW104

105

R131

D

JACK

BOARD

R115

KH104

E

J101

v

R118

OPR/BATT

4

R117

1-680-391-

D102

1

SP1

SPEAKER

11

(11)

POWER
BOARD

F901

C903

F

CNP901

BATTERY

D902

C902

C901

D901

POWER TRANSFORMER

T901

J901

- AC IN

VOLTAGE

SELECTOR

220-240V

110-10V

S901

R

BOARD

C27

R6

TUNING

RV1

RV1
FINE

R7

KH2

C26

1-680-393-

11

(11)

TERMINAL BOARD

101

FINE TUNE

G

DRY BATTERY

SIZE "D"

(IEC DESIGNATION R20)

4PCS, 6V

JW

102

JW

1-680-392-

11

(11)

KH901

1-681-387-

H

11

(11)

Note:

• X : parts extracted from the component side.

• : Pattern on the side which is seen.

• f : internal component.

1111

CFM-S1

4-3. SCHEMATIC DIAGRAM – MAIN SECTION (1/2) –

z

Refer to page 14 for Notes.

z

Refer to page 15 for IC Block Diagrams.

1212

CFM-S1

4-4. SCHEMATIC DIAGRAM – MAIN SECTION (2/2) –

z

Refer to page 14 for Notes.

z

Refer to page 15 for IC Block Diagrams.

1313

CFM-S1

Note on schematic Diagram: MAIN SECTION (1/2), (2/2)

• 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 Ω and

• f : internal component.

Note: The components identified by mark 0 or dotted line with

mark 0 are critical for safety.
Replace only with part number specified.

• A : B+ Line.

• H : adjustment for repair.

• Power voltage is dc 6V and fed with regulated dc power supply
from external power voltage jack.

• Voltages are dc with respect to ground under no-signal (detuned)
conditions.

• Voltages are dc with respect to ground in playback mode.
no mark : FM
( ) : SW1, SW2, MW (RADIO SECTION), PLAY (TAPE

SECTION)
< > : MIC REC
[ ] : RADIO REC

• Voltages are taken with a VOM (Input impedance 10 MΩ).

Voltage variations may be noted due to normal production toler­ances.

• Signal path.

F : FM
E : PB
a : REC

• Abbreviation

EA : Saudi Arabia
UAE : United Arab Emirates

1

/4 W or less unless otherwise specified.

14

14

• IC BLOCK DIAGRAMS

IC1 TA2132AF

AM RF

AM RF

IN

IN

16

16

FM RF

FM RF

OUT

OUT

15

15

AM/FM

AM/FM

SW

SW

14

14

FM

FM

OSC

OSC

13

13

AM

AM

OSC

OSC

12

12

AFC

AFC

CFM-S1

DET

DET
OUT

OUT

QUAD

9

9

10

10

11

11

AM

RF

FM RF

1

2

FM RF

RF

GND

IN

IC101 MM1315BD

MIC-IN

B+

B+

+
–

FM/AM

FM

MIXAMMIX

3

MIX
OUT

AUX-IN

2930

B+

FM

OSC

AGC

AM
OSC

AGC

5

4

TAPE/AUX

28

VCC

REC/PLAY

27

B+

FM IF

MIX/ECMNCREC

25

26

B+

B+

FM

IF

6

IN

24

B+

AF

BUFF

AM

DET

AM

IF

7

AM IF

IN

POWER ON/OFF

+
–

+

–

FM

DET

GND

8

LPF

ALC DEL

2223

21

B+

B+

POP DEL

20

POWER GND

+
–

+
–

1819

PBTL2

17

P.VCC

P.VCC

16

1

MIC N.F

B+

B+

2

HEAD-IN(+)

B+
+
–

B+

3

HEAD-IN(–)

4

TAPE NF

5

6

TAPE EQ

VBIAS

7

BIAS

+

B+

–

+
–

+

12

POWER IN

–

13

RIPPLE

FILTER

14

POWER GND

15

BTL1

+
–

8

9

SIG-GND

SIG VCC

10

FILTER

RIPPLE

11

LIN-OUT

15

CFM-S1

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.

• The mechanical parts with no reference
number in the exploded views are not
supplied.

5-1. FRONT CABINET SECTION

• Hardware (# mark) list and accessories and
packing materials are given in the last of this
parts list.

• Abbreviation
EA : Saudi Arabia
UAE : United Arab Emirates

3

4

The components identified by mark 0
or dotted line with mark 0 are critical
for safety.
Replace only with part number specified.

5

#1

#1

#1

SP1

#2

#2

6

#2

ECM101

1

2

Ref. No. Part No. Description Remark Ref. No. Part No. Description Remark

1 3-226-090-01 LID, CASSETTE
2 X-3380-354-1 CABINET FRONT SUB ASSY
3 3-226-062-01 SPRING (CAS)
4 3-922-112-31 DAMPER
5 3-226-056-01 LID, BATT

6 X-3380-400-1 WINDOW SUB ASSY(E,UAE)
6 X-3380-568-1 WINDOW SUB ASSY(EA)
ECM101 1-542-118-11 MICROPHONE, ELECTRET CONDENSER
SP1 1-529-973-11 SPEAKER

16

5-2. REAR CABINET SECTION

8

CFM-S1

#2

53

55

56

81

51

57

58

#2

59

60

#2

79

61

#2

#2

80

52

54

84

82

L3

85

63

62

73

75

76

83

#4

77

64

#6

74

65

#2

#2

66

ANT1

#2

61

#5

67

6

69

70

71

72

#2

Ref. No. Part No. Description Remark Ref. No. Part No. Description Remark

51 3-226-046-01 POINTER
52 3-226-041-01 BRACKET (PWB)

* 53 3-226-040-01 CHASSIS (B)
* 54 1-680-392-11 BATTERY TERMINAL BOARD

55 3-226-052-01 BUTTON (PAUSE)

56 3-226-051-01 BUTTON (STOP)
57 3-226-050-01 BUTTON (FF)
58 3-226-049-01 BUTTON (REW)
59 3-226-048-01 BUTTON (PLAY)
60 X-3380-353-1 BUTTON (REC) SUB ASSY

61 3-226-057-01 ARM (L)
62 3-226-096-01 HANDLE (P)
63 3-226-094-01 KNOB (SOUND)
64 3-226-054-01 KNOB (VOL)
65 3-226-093-01 KNOB (FUNCTION)

66 3-226-092-01 KNOB (BAND)
67 3-226-065-01 TERMINAL, BATT (+-)
68 3-226-064-01 TERMINAL, BATT (-)
69 3-226-038-01 CABI, REAR (E,EA)

69 3-226-038-11 CABI, REAR (UAE)

70 3-226-055-01 KNOB (TUNE)
71 3-226-091-01 KNOB (FT)

* 72 1-681-387-11 POWER BOARD

73 3-226-060-01 TERMINAL, ANT
74 3-226-043-01 GEAR (VC)

* 75 A-3323-677-A MAIN BOARD, COMPLETE (EA)
* 75 A-3323-679-A MAIN BOARD, COMPLETE (E,UAE)

76 3-226-045-01 SHAFT (T)
77 3-226-063-01 SPRING (TUNE)
79 3-226-042-01 BRACKET (P)

80 3-226-044-01 GEAR (INTERVAL)
81 3-226-039-01 CHASSIS (A)

* 82 1-680-391-11 JACK BOARD
* 83 1-680-393-11 FINE TUNE BOARD

84 3-229-772-01 HOLDER (ANT)

85 3-229-784-01 CUSHION (V)
ANT1 1-501-820-11 ANTENNA, TELESCOPIC
L3 1-754-171-11 ANTENNA, FERRITEROD (MW) (MWTRACKING)

17

CFM-S1

5-3. MECHANISM DECK SECTION-1

(MF-M20-117)

HE101

HRP101

#3

#3

122

121

105

103

108

104

107

102

119

106

101

118

110

112

124

120

111

117

123

109

113

114

115

116

Ref. No. Part No. Description Remark Ref. No. Part No. Description Remark

101 3-933-010-01 SPRING (S/P), TORSION
102 3-933-025-01 SPRING (P), TORSION
103 3-040-857-01 LEVER (P)
104 3-933-024-01 ROLLER, PINCH
105 3-933-019-01 SPRING (F/R), TORSION

106 3-933-028-01 SPRING (FWD), TORSION
107 3-933-016-01 GEAR (S REEL)

* 108 3-933-023-11 SLIDER (REC)

109 3-933-022-01 BASE, HEAD

* 110 3-933-017-11 SLIDER (REW)

* 111 3-933-018-11 SLIDER (FF)
* 112 3-933-009-11 SLIDER (STOP)
* 113 3-933-008-11 SLIDER (PAUSE)

114 3-933-004-01 CLAW, REEL

* 115 3-933-021-01 SLIDER (FRP)

* 116 3-933-006-01 SLIDER (EJECT)

117 3-934-833-01 SPRING (FRP)
118 3-022-794-02 SPRING (BT)
119 3-933-007-01 PLATE, LOCK

* 120 3-009-076-01 CHASSIS (HEAD)

121 3-010-625-01 GUIDE, TAPE
122 3-342-917-01 SCREW (IT3-C), TAPPING, + B
123 3-936-265-01 LUG (T), PLATE
124 4-936-201-01 SPRING, COMPRESSION
HE101 1-500-680-11 HEAD, MAGNETIC (ERASE)
HRP101 1-500-679-11 HEAD,MAGNETIC(RECORD/PLAYBACK)

18

5-4. MECHANISM DECK SECTION-2

(MF-M20-117)

154

156

153

155

CFM-S1

157

158

159

168

160

167

S106

162

166

163

161

M101

152

164

#6

165

151

Ref. No. Part No. Description Remark Ref. No. Part No. Description Remark

151 3-933-029-01 LEVER, ERASING PREVENTION
152 3-933-182-01 SPRING, CASSETTE
153 3-932-995-01 GEAR (MID)
154 X-3371-667-1 CLUTCH ASSY
155 3-932-997-01 GEAR (CAM)

* 156 3-932-999-01 SLIDER (SW)

157 3-932-998-01 SPRING (GROUND), TORSION
158 3-009-648-01 LEVER (S.OFF)
159 3-009-650-02 SPRING (K), COMPRESSION
160 X-3373-572-1 REEL ASSY (N), T
161 3-933-020-11 BELT

162 X-3377-877-2 FLYWHEEL ASSY
163 3-932-993-01 CHASSIS, OUTSERT
164 3-343-358-01 RING, RETAINING
165 3-223-156-01 SPRING (CAM), COMPRESSION

166 3-934-336-01 BEARING
167 3-939-383-02 SPRING, COMPRESSION
168 3-936-438-01 LEVER (K)
M101 A-3052-373-A MOTOR ASSY (REEL/CAPSTAN) (INCLUDING

PULLEY)

S106 1-692-302-11 SWITCH, LEAF (TAPE POWER)

19

CFM-S1

SECTION 6

BATTERY TERMINAL

ELECTRICAL PARTS LIST

JACKFINE TUNE MAIN

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.

Ref. No. Part No. Description Remark Ref. No. Part No. Description Remark

* 1-680-392-11 BATTERY TERMINAL BOARD

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

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

* 1-680-393-11 FINE TUNE BOARD

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

<CAPACITOR>

C26 1-162-964-11 CERAMIC CHIP 0.001uF 10% 50V
C27 1-126-961-11 ELECT 2.2uF 20% 50V

<CABLE HOLDER>

* KH2 1-565-384-11 HOLDER, CABLE 3P

<RESISTOR>

R6 1-216-821-11 METAL CHIP 1K 5% 1/16W
R7 1-216-821-11 METAL CHIP 1K 5% 1/16W

<VARIABLE RESISTOR>

RV1 1-223-693-11 RES, VAR, CARBON 100K (FINE TUNING)

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

* 1-680-391-11 JACK BOARD

***********

<DIODE>

D102 8-719-059-97 LED L-34HD (OPR/BATT)

<JACK>

J101 1-563-330-11 JACK (@ )

<CABLE HOLDER>

* KH104 1-568-134-21 HOLDER, CABLE 6P

<RESISTOR>

R115 1-216-809-11 METAL CHIP 100 5% 1/16W
R117 1-216-819-11 METAL CHIP 680 5% 1/16W
R118 1-249-393-11 CARBON 10 5% 1/4W F

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

* A-3323-677-A MAIN BOARD, COMPLETE (EA)
* A-3323-679-A MAIN BOARD, COMPLETE (E,UAE)

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

• SEMICONDUCTORS

In each case, u : µ , for example :

uA.... : µ A.... , uPA.... : µ PA....

uPB.... : µ PB.... , uPC.... : µ PC....

uPD.... : µ PD....

• CAPACITORS

uF : µ F

• COILS

uH : µ H

• Abbreviation
EA : Saudi Arabia

UAE : United Arab Emirates

3-229-772-01 HOLDER (ANT)
3-229-784-01 CUSHION (V)
7-685-647-79 SCREW +BVTP3X10 TYPE2 N-S

C1 1-162-927-11 CERAMIC CHIP 100PF 5% 50V
C2 1-162-915-11 CERAMIC CHIP 10PF 0.5PF 50V
C3 1-162-915-11 CERAMIC CHIP 10PF 0.5PF 50V
C5 1-162-199-31 CERAMIC 10PF 5% 50V

C5 1-162-275-21 CERAMIC 22PF 5% 50V

C6 1-162-199-31 CERAMIC 10PF 5% 50V

C6 1-162-264-21 CERAMIC 5.6PF 5% 50V

C7 1-162-907-11 CERAMIC CHIP 2PF 0.25PF 50V

C8 1-162-966-11 CERAMIC CHIP 0.0022uF 10% 50V
C9 1-164-315-11 CERAMIC CHIP 470PF 5% 50V

C10 1-162-915-11 CERAMIC CHIP 10PF 0.5PF 50V
C11 1-162-192-31 CERAMIC 2.7PF 10% 50V
C12 1-162-199-31 CERAMIC 10PF 5% 50V
C13 1-162-970-11 CERAMIC CHIP 0.01uF 10% 25V
C14 1-162-970-11 CERAMIC CHIP 0.01uF 10% 25V

C15 1-165-176-11 CERAMIC CHIP 0.047uF 10% 16V
C16 1-162-919-11 CERAMIC CHIP 22PF 5% 50V
C17 1-162-970-11 CERAMIC CHIP 0.01uF 10% 25V
C18 1-126-963-11 ELECT 4.7uF 20% 50V
C19 1-104-665-11 ELECT 100uF 20% 10V

C20 1-164-230-11 CERAMIC CHIP 220PF 5% 50V
C21 1-164-315-11 CERAMIC CHIP 470PF 5% 50V
C22 1-162-964-11 CERAMIC CHIP 0.001uF 10% 50V
C23 1-162-198-31 CERAMIC 8.2PF 10% 50V
C24 1-162-968-11 CERAMIC CHIP 0.0047uF 10% 50V

C25 1-162-196-31 CERAMIC 5.6PF 10% 50V
C28 1-126-961-11 ELECT 2.2uF 20% 50V
C29 1-104-665-11 ELECT 100uF 20% 10V
C30 1-162-970-11 CERAMIC CHIP 0.01uF 10% 25V
C31 1-162-908-11 CERAMIC CHIP 3PF 0.25PF 50V

C32 1-164-315-11 CERAMIC CHIP 470PF 5% 50V
C101 1-162-966-11 CERAMIC CHIP 0.0022uF 10% 50V
C102 1-126-961-11 ELECT 2.2uF 20% 50V

The components identified by mark 0
or dotted line with mark 0 are critical
for safety.
Replace only with part number specified.

<CAPACITOR>

(E,UAE)

(EA)

(E,UAE)

(EA)

(E,UAE)

(EA)

20

CFM-S1

MAIN

Ref. No. Part No. Description Remark Ref. No. Part No. Description Remark

C103 1-164-227-11 CERAMIC CHIP 0.022uF 10% 25V
C104 1-128-551-11 ELECT 22uF 20% 25V

CV3 1-151-693-11 CAP, VAR (TUNING)
CV4 1-151-693-11 CAP, VAR (TUNING)

C105 1-162-964-11 CERAMIC CHIP 0.001uF 10% 50V
C106 1-162-964-11 CERAMIC CHIP 0.001uF 10% 50V
C107 1-126-934-11 ELECT 220uF 20% 10V
C108 1-162-970-11 CERAMIC CHIP 0.01uF 10% 25V
C109 1-162-970-11 CERAMIC CHIP 0.01uF 10% 25V

C110 1-126-959-11 ELECT 0.47uF 20% 50V
C111 1-126-935-11 ELECT 470uF 20% 16V
C112 1-104-665-11 ELECT 100uF 20% 10V
C113 1-107-826-11 CERAMIC CHIP 0.1uF 10% 16V
C114 1-162-927-11 CERAMIC CHIP 100PF 5% 50V

C115 1-162-970-11 CERAMIC CHIP 0.01uF 10% 25V
C116 1-165-176-11 CERAMIC CHIP 0.047uF 10% 16V
C117 1-126-960-11 ELECT 1uF 20% 50V
C118 1-162-970-11 CERAMIC CHIP 0.01uF 10% 25V
C119 1-104-664-11 ELECT 47uF 20% 10V

C120 1-162-968-11 CERAMIC CHIP 0.0047uF 10% 50V
C121 1-126-768-11 ELECT 2200uF 20% 16V
C122 1-162-970-11 CERAMIC CHIP 0.01uF 10% 25V
C123 1-107-826-11 CERAMIC CHIP 0.1uF 10% 16V
C130 1-162-970-11 CERAMIC CHIP 0.01uF 10% 25V

C131 1-104-665-11 ELECT 100uF 20% 10V
C132 1-162-970-11 CERAMIC CHIP 0.01uF 10% 25V
C140 1-126-960-11 ELECT 1uF 20% 50V
C141 1-115-467-11 CERAMIC CHIP 0.22uF 10% 10V
C142 1-162-966-11 CERAMIC CHIP 0.0022uF 10% 50V

C143 1-107-826-11 CERAMIC CHIP 0.1uF 10% 16V
C144 1-126-960-11 ELECT 1uF 20% 50V
C145 1-162-927-11 CERAMIC CHIP 100PF 5% 50V
C146 1-126-960-11 ELECT 1uF 20% 50V
C147 1-126-963-11 ELECT 4.7uF 20% 50V

C148 1-107-826-11 CERAMIC CHIP 0.1uF 10% 16V
C149 1-126-961-11 ELECT 2.2uF 20% 50V
C150 1-126-963-11 ELECT 4.7uF 20% 50V

<FILTER>

CF1 1-795-079-71 FILTER, CERAMIC
CF2 1-781-790-11 FILTER, AM CERAMIC

<CONNECTOR>

* CNP1 1-785-654-11 PIN, CONNECTOR (PC BOARD) 2P
* CNP101 1-785-669-11 PIN, CONNECTOR (PC BOARD) 3P
* CNP102 1-785-670-11 PIN, CONNECTOR (PC BOARD) 4P

<DIODE>

D1 8-719-991-33 DIODE 1SS133T-77
D2 8-719-991-33 DIODE 1SS133T-77
D3 8-719-991-33 DIODE 1SS133T-77
D4 8-719-991-33 DIODE 1SS133T-77
D101 8-719-982-11 DIODE MTZJ-4.3B

D103 8-719-991-33 DIODE 1SS133T-77
D104 8-719-991-33 DIODE 1SS133T-77
D140 8-719-991-33 DIODE 1SS133T-77
D141 8-719-991-33 DIODE 1SS133T-77

<IC>

IC1 8-759-697-57 IC TA2132AF(EL)
IC101 8-759-467-54 IC MM1315BD

<JUMPER RESISTOR>

JC1 1-216-864-91 SHORT 0
JC2 1-216-864-91 SHORT 0
JC3 1-216-864-91 SHORT 0
JC4 1-216-864-91 SHORT 0
JC5 1-216-864-91 SHORT 0

JC6 1-216-864-91 SHORT 0
JC7 1-216-864-91 SHORT 0
JC8 1-216-864-91 SHORT 0
JC9 1-216-864-91 SHORT 0
JC10 1-216-864-91 SHORT 0

JC11 1-216-864-91 SHORT 0
JC12 1-216-864-91 SHORT 0
JC13 1-216-864-91 SHORT 0
JC14 1-216-864-91 SHORT 0
JC15 1-216-864-91 SHORT 0

JC16 1-216-864-91 SHORT 0
JC17 1-216-864-91 SHORT 0
JC18 1-216-864-91 SHORT 0
JC19 1-216-864-91 SHORT 0
JC20 1-216-864-91 SHORT 0

JC21 1-216-864-91 SHORT 0
JC22 1-216-864-91 SHORT 0
JC23 1-216-864-91 SHORT 0
JC24 1-216-864-91 SHORT 0

<CABLE HOLDER>

<TRIMMER CAPACITOR>

CT1 1-151-693-11 CAP, VAR (FM TRACKING)
CT2 1-151-693-11 CAP, VAR (FM FREQUENCY COVERAGE)
CT3 1-151-693-11 CAP, VAR (MW TRACKING)
CT4 1-151-693-11 CAP, VAR (MW FREQUENCY COVERAGE)
CT6 1-141-360-41 CAP, FILM TRIMMER 5PF (SW1 TRACKING)

CT7 1-141-360-41 CAP, FILM TRIMMER 5PF(SW1 FREQUENCY

COVERAGE)
CT8 1-141-360-41 CAP, FILM TRIMMER 5PF (SW2 TRACKING)
CT9 1-141-360-41 CAP, FILM TRIMMER 5PF (SW2 FREQUENCY

COVERAGE)
CV1 1-151-693-11 CAP, VAR (TUNING)
CV2 1-151-693-11 CAP, VAR (TUNING)

* KH1 1-565-384-11 HOLDER, CABLE 3P
* KH101 1-573-287-11 HOLDER, CABLE 2P
* KH102 1-573-287-11 HOLDER, CABLE 2P
* KH103 1-565-385-11 HOLDER, CABLE 4P

<COIL>

L1 1-424-793-11 COIL, AIR-CORE (FM TRACKING)
L2 1-424-726-11 COIL, AIR-CORE (E,UAE) (FM FREQUENCY

COVERAGE)

L2 1-419-998-11 COIL, OSCILLATION (EA) (FM FREQUENCY

COVERAGE)

L3 1-754-171-11 ANTENNA, FERRITEROD (MW) (MW TRACKING)

21

CFM-S1

POWERMAIN

Ref. No. Part No. Description Remark Ref. No. Part No. Description Remark

L4 1-406-040-00 COIL (OSC) (MW FREQUENCY COVERAGE)

<VARIABLE RESISTOR>

L5 1-409-944-11 COIL (DET) (FM IF)
L6 1-402-597-31 COIL (ANT) (SW1 TRACKING)
L7 1-419-999-11 COIL, OSCILLATION (SW1 FREQUENCY

COVERAGE)
L8 1-416-843-11 COIL (ANT) (SW2 TRACKING)
L9 1-416-843-11 COIL (ANT) (SW2 FREQUENCY COVERAGE)

L10 1-412-975-41 INDUCTOR, CHIP 0.47uH

<TRANSISTOR>

Q1 8-729-036-89 TRANSISTOR KTC3198GR-A
Q101 8-729-036-90 TRANSISTOR KTC3198BL-AT
Q102 8-729-026-39 TRANSISTOR 2SA933AS-QT
Q103 8-729-036-89 TRANSISTOR KTC3198GR-A
Q105 8-729-120-28 TRANSISTOR 2SC1623-L5L6

Q106 8-729-120-28 TRANSISTOR 2SC1623-L5L6
Q140 8-729-120-28 TRANSISTOR 2SC1623-L5L6

<RESISTOR>

R2 1-216-831-11 METAL CHIP 6.8K 5% 1/16W
R5 1-216-815-11 METAL CHIP 330 5% 1/16W
R8 1-216-845-11 METAL CHIP 100K 5% 1/16W
R9 1-216-833-11 METAL CHIP 10K 5% 1/16W
R101 1-216-835-11 METAL CHIP 15K 5% 1/16W

R102 1-216-837-11 METAL CHIP 22K 5% 1/16W
R103 1-216-813-11 METAL CHIP 220 5% 1/16W
R104 1-216-813-11 METAL CHIP 220 5% 1/16W
R105 1-216-797-11 METAL CHIP 10 5% 1/16W
R106 1-249-417-11 CARBON 1K 5% 1/4W F

RV101 1-227-401-11 RES, VAR, CARBON 20K (VOLUME)

<SWITCH>

S1 1-786-059-11 SWITCH, SLIDE (BAND)
S101 1-572-624-11 SWITCH, SLIDE (FUNCTION)
S102 1-786-130-11 SWITCH, PUSH (1 KEY) (PB/REC)
S103 1-572-624-11 SWITCH, SLIDE (SOUND)

<TRANSFORMER>

T1 1-419-997-11 COIL, IF (AM IF)

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

* 1-681-387-11 POWER BOARD

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

1-533-233- HOLDER, FUSE

<CAPACITOR>

C901 1-161-494-00 CERAMIC 0.022uF 25V
C902 1-161-494-00 CERAMIC 0.022uF 25V
C903 1-126-768-11 ELECT 2200uF 20% 16V

<CONNECTOR>

* CNP901 1-785-668-11 PIN, CONNECTOR (PC BOARD) 2P

<DIODE>

D901 8-719-063-79 DIODE 1N4002B
D902 8-719-063-79 DIODE 1N4002B

R107 1-216-825-11 METAL CHIP 2.2K 5% 1/16W
R108 1-249-417-11 CARBON 1K 5% 1/4W F
R109 1-216-837-11 METAL CHIP 22K 5% 1/16W
R110 1-216-835-11 METAL CHIP 15K 5% 1/16W
R111 1-249-417-11 CARBON 1K 5% 1/4W F

R112 1-216-853-11 METAL CHIP 470K 5% 1/16W
R113 1-249-407-11 CARBON 150 5% 1/4W F
R114 1-216-797-11 METAL CHIP 10 5% 1/16W
R116 1-216-821-11 METAL CHIP 1K 5% 1/16W
R119 1-249-417-11 CARBON 1K 5% 1/4W F

R130 1-216-811-11 METAL CHIP 150 5% 1/16W
R131 1-216-829-11 METAL CHIP 4.7K 5% 1/16W
R140 1-216-831-11 METAL CHIP 6.8K 5% 1/16W
R141 1-216-825-11 METAL CHIP 2.2K 5% 1/16W
R142 1-216-841-11 METAL CHIP 47K 5% 1/16W

R143 1-216-841-11 METAL CHIP 47K 5% 1/16W
R144 1-216-845-11 METAL CHIP 100K 5% 1/16W
R145 1-216-841-11 METAL CHIP 47K 5% 1/16W
R146 1-216-855-11 METAL CHIP 680K 5% 1/16W
R147 1-216-829-11 METAL CHIP 4.7K 5% 1/16W

R148 1-249-409-11 CARBON 220 5% 1/4W F
R149 1-216-827-11 METAL CHIP 3.3K 5% 1/16W
R150 1-216-827-11 METAL CHIP 3.3K 5% 1/16W
R151 1-216-825-11 METAL CHIP 2.2K 5% 1/16W
R152 1-216-855-11 METAL CHIP 680K 5% 1/16W

R153 1-216-821-11 METAL CHIP 1K 5% 1/16W
R154 1-249-417-11 CARBON 1K 5% 1/4W F
R155 1-249-417-11 CARBON 1K 5% 1/4W F

<FUSE>

0 F901 1-532-234-11 FUSE (T80mA 250V)

<JACK>

0 J901 1-526-838-11 INLET, AC 2P ( - AC IN)

<CABLE HOLDER>

* KH901 1-573-287-11 HOLDER, CABLE 2P

<SWITCH>

0 S901 1-572-290-11 SWITCH, POWER (VOLTAGE CANGE)

(VOLTAGE SELECTOR)

<TRANSFORMER>

0 T901 1-435-877-11 TRANSFORMER, POWER

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

MISCELLANEOUS

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

ANT1 1-501-820-11 ANTENNA, TELESCOPIC
ECM101 1-542-118-11 MICROPHONE, ELECTRET CONDENSER
HE101 1-500-680-11 HEAD, MAGNETIC (ERASE)
HRP101 1-500-679-11 HEAD,MAGNETIC(RECORD/PLAYBACK)
M101 A-3052-373-A MOTOR ASSY (CAPSTAN/REEL) (INCLUDING

PULLEY)
S106 1-692-302-11 SWITCH, LEAF (TAPE POWER)
SP1 1-529-973-11 SPEAKER

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

22

The components identified by mark 0
or dotted line with mark 0 are critical
for safety.
Replace only with part number specified.

Ref. No. Part No. Description Remark

ACCESORIES & PACKING MATERIALS

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

0 1-569-008-21 ADAPTOR, CONVERSION (2P) (EA)
0 1-769-412-11 CORD, POWER

3-228-216-11 MANUAL, INSTRUCTION

(ENGLISH, FRENCH, SPANISH, ARABIC)

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

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

HARDWARE LIST

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

#1 7-685-649-79 SCREW +BVTP 3X14 TYPE2 N-S
#2 7-685-647-79 SCREW +BVTP 3X10 TYPE2 N-S
#3 7-685-782-01 SCREW +PTT 2X5 (S)
#4 7-685-247-19 SCREW +KTP 3X10 TYPE2 NON-SLIT
#5 7-682-148-13 SCREW +P 3X8
#6 7-621-770-87 SCREW +P 2.6X5

The components identified by mark 0
or dotted line with mark 0 are critical
for safety.
Replace only with part number specified.

CFM-S1

23

CFM-S1

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
page.

Ver. Date Description of Revision

1.0 2001.02 New