BASIC TAPE MECHANISM : M-186(M130)/ M-185(M330)

MICROCASSETTE RECORDER

TP-M330TP-M130

S/M Code No. 09-995-329-4N1

Y YU

Y YU

SERVICE MANUAL

DATA

2

SPECIFICATIONS

• Design and specifications are subject to change without notice.

[TP-M330]Track system: Micro cassette, 2 tracks 1 channel,

monaural

Usable tapes: (Normal position type)

Frequency response: 250 - 5,000 Hz (2.4 cm/sec) EIAJ

Tape speed: 2.4 cm/sec or 1.2 cm/sec switchable

Microphone: Electret condenser microphone (monaural)

Maximum output: 110 mW (EIAJ/DC)

Input jack: EXT MIC jack (monaural mini-jack) (1)

Output jack: EARPHONE jack (monaural mini-jack) (1)

Other jack: DC 3 V jack

Speaker: Diameter 36 mm, 4 ohms

Recording system: DC bias

Erasing system: Magnet erasure

Power sources: DC 3 V using two size AA (R6) dry cell

batteries

AC house current using an optional AC

adaptor

Aiwa AC-302

Battery life: Battery

Manganese(R6P) batteries Approx. 7 hrs.

Alkaline(LR6) batteries Approx. 24 hrs

Dimensions: 63.8 (W) x 121(H) x 27.4 (D) mm

(2 5/8 x 4 7/6 x 1 1/16 in)

Weight: Approx. 120 g (4.2 oz.) (excluding batteries)

[TP-M130]Track system: Micro cassette, 2 tracks 1 channel,

monaural

Usable tapes: (Normal position type)

Frequency response: 250 - 5,000 Hz (2.4 cm/sec) EIAJ

Tape speed: 2.4 cm/sec or 1.2 cm/sec switchable

Microphone: Electret condenser microphone (monaural)

Maximum output: 110 mW (EIAJ/DC)

Input jack: EXT MIC jack (monaural mini-jack) (1)

Output jack: EARPHONE jack (monaural mini-jack) (1)

Other jack: DC 3 V jack

Speaker: Diameter 36 mm, 4 ohms

Recording system: DC bias

Erasing system: Magnet erasure

Power sources: DC 3 V using two size AA (R6) dry cell

batteries

AC house current using the AC adaptor

Aiwa AC-302

Battery life: Battery

Manganese(R6P) batteries Approx. 7 hrs.

Alkaline(LR6) batteries Approx. 24 hrs

Dimensions: 63.8 (W) x 121(H) x 25.7 (D) mm

(2 5/8 x 4 7/6 x 1 1/16 in)

Weight: Approx. 118 g (4.1 oz.) (excluding batteries)

REF. NO PART NO. KANRI DESCRIPTIONNO.

ACCESSORIES LIST (TP-M330)

1 SZ-HX7-910-110 INSTRUCTION BOOK<YUBB> 1 SZ-HX7-910-300 INSTRUCTION BOOK(Y-EGF-C)<YBL,YB,YL> 1 SZ-HX7-910-400 INSTRUCTION BOOK(Y-SID-C)<YBL,YB,YL> 1 SZ-HX7-910-500 INSTRUCTION BOOK(Y-PHNCZ-C)<YBL,YB,YL>

REF. NO PART NO. KANRI DESCRIPTIONNO.

ACCESSORIES LIST (TP-M130)

1 SZ-HX5-910-110 INSTRUCTION BOOK<YUBS> 1 SZ-HX5-910-200 INSTRUCTION BOOK(Y-EGF-C)<YSC> 1 SZ-HX5-910-300 INSTRUCTION BOOK(Y-SID-C)<YSC> 1 SZ-HX5-910-400 INSTRUCTION BOOK(Y-PHNCZ-C)<YSC>

Battry lifeEIAJ Recording

Battry lifeEIAJ Recording

3

REF. NO PART NO. KANRI DESCRIPTIONNO.

REF. NO PART NO. KANRI DESCRIPTIONNO.

ELECTRICAL MAIN PARTS LIST

8 8

A

Resistor Code

Chip Resistor Part Coding

Figure

Value of resistor

Chip resistor

Wattage Type Tolerance

1/16W

1/10W

1/8W

1608

2125

3216

5%

5%

5%

CJ

CJ

CJ

Form L W t

1.6 0.8 0.45

2 1.25 0.45

3.2 1.6

108

118

128

: A : A

CHIP RESISTOR PART CODE

0.55

Resistor CodeDimensions (mm)

Symbol

1/16W 1005 5% CJ 1.0 0.5 0.35 104L

t

W

IC

S0-510-321-640 IC,LA4165M

TRANSISTOR

87-026-213-010 C-TR,DTC114YKA 87-026-230-010 C-TR,DTA114YKA 89-327-126-080 C-TR,2SC2712GR

DIODE

87-020-691-080 C-DIODE,1SS302

MAIN C.B

C4 87-010-822-010 CAP,E 220-4V C5 87-010-417-080 CAP,E 2.2-35V C9 87-015-504-080 C-CAP,E 0.47-25V C10 87-010-420-010 CAP,E 10-6.3V C11 87-010-067-080 CAP,E 0.1-50V

C12 87-010-731-080 C-CAP,E 22-4V C13 87-010-822-010 CAP,E 220-4V C14 87-010-482-010 CAP,E 220-4V C15 87-010-822-010 CAP,E 220-4V C17 87-A10-419-080 C-CAP,E 1-16V

C18 87-015-504-080 C-CAP,E 0.47-25V C22 SA-100-000-4C0 C-CAP,E 10-4V C23 87-010-071-040 CAP,E 1-50V J1 S0-014-560-000 JACK,HP HSJ1456-01-210H J3 S0-014-560-000 JACK,HP HSJ1456-01-210H

J4 S1-000-010-000 JACK,DC 2.75MM LD2 S0-252-002-020 LED,KM2520A01SRC001 S1 S4-207-420-000 SW,PUSH 4P2T S2 S1-200-211-000 SW,SLIDE 1P2T S3 S1-200-211-000 SW,SLIDE 1P2T

S4 S2-210-211-000 SW,SLIDE 2P2T S5 S0-011-140-020 SW,LEAF LSA-1114L S6 S1-300-211-000 SW,SL 1P3T<330> S7 S1-200-211-000 SW,SLIDE 1P2T<330> S8 S0-011-140-030 SW,LEAF LSA-1114H4AU

SFR1 S5-020-630-000 SFR,5KB 6MM 2P SFR3 S2-020-350-000 SFR,2K VR1 SC-101-032-030 VOL,ROTARY 10KAx2

TRANSISTOR ILLUSTRATION

2SC2712GRDTA114YKADTC114YKA

EB

C

4

SCHEMATIC DIAGRAM

SF

R1

TA

PE

SP

EE

DA

DJ.

2.4c

m

Q1~

Q3

PB

TA

PE

SP

EE

DC

ON

TR

OL

SF

R3

TA

PE

SP

EE

DA

DJ.

1.2c

m

RE

C L

ED

DR

IVE

RE

C L

ED

DR

IVE

NF

R

NF

R

HE

AD

AZ

IMU

TH

AD

J.

VR

EF

VR

EF

VR

EF

NFR

ON

: 2.5

NFR

OFF

: [0]

NFR

ON

: 1.5

NFR

OFF

: [0]

2.1

[0]

0.4

[0.5

]

5

1 2 3 4 5 6 7

A

B

C

D

E

F

G

H

I

J

WIRING

BE

C

BE

CB

EC

BE

C

BE C

EB

C

EB

C

BE

C

OF

FO

NO

FF

ON

V-S

EN

SO

RN

FR

S7

S7

Q1

Q3

Q5

R26

Q6

Q9R

24

R75

R35 D

1Q

7R

76C

16

-B -A

-D -C

IC1

13

57

911

12 1315

1719

2123

24

R2

-A -BS

4

M1

(MO

TO

R)

S1(

SW

1)R

PH

SP

1(S

PE

AK

ER

)C

15

C4

R3

C3

C13

C12

S5

S8

Q4

C5

VR

1

J3 J1JI

EA

RP

HO

NE

J3

EX

T M

IC

MIC

1

MIC

VR

1

VO

L/V

-SE

NS

OR

LEV

EL

LD2

LD2

OP

E/B

AT

T/R

EC

C10

C8

S1(

SW

1)

BA

TT

ER

YR

6(A

A)x

2

J4

J4

DC

3V

C14

Q2

R21

R28

R22

R25

R41R18

C23R77

SFR3

SFR1R20

R19

C20C19

R36

R40

R37R39

R38

C2

R1

C21

R15R8

C24

C6

R7

C7R6

R5

R9

C9

C27R10

C11

C18

R4

C17

C22 C1

R17

R23C25

S2

S2

ON

OF

FP

AU

SE

S3

S5

(PO

WE

R)

S8

(FF

/RE

W)

S3

1.2

2.4

(RE

CP

B)

TAP

E S

PE

ED

S4

< 3

30 >

< 3

30 >

< 3

30 >

SLO

WFA

ST

NO

RM

PLA

YB

AC

K S

PE

ED

S6

S6

< 3

30 >

A M

AIN

C.B

REDG

RY

BR

N

BLK

BLKB

RN

WHTF

H

WHT

RED

RE

D

BLK

BLK

RED

6

1. Head Azimuth Adjustment

Setting:• Test tape: TTS-930

• Tape speed: 2.4 cm

• Adjustment point: Head Azimuth Adjustment screw

Method: Playback the 5 kHz signal of the test tape (TTS-930)

and adjust screw so that the output becomes maxi-

mum.

2. Tape Speed Adjustment (2.4cm)

Setting: • Test tape: TTS-900

• Volume: MAX

• Adjustment point: SFR1

Method: Playback the test tape (TTS-900) and adjust SFR1 so

that the tape speed is become 3000 ± 10Hz.

3. Tape Speed Adjustment (1.2cm)

Setting: • Test tape: TTS-910

• Volume: MAX

• Adjustment point: SFR3

Method: Playback the test tape (TTS-910) and adjust SFR3 so

that the tape speed is become 3000 ± 90Hz.

Tape speed: 3000 Hz± 90 Hz

Wow & flutter: Less than 0.65% (RMS) (2.4cm)

Less than 0.65% (RMS) (1.2cm)

Take-up torque: 4 ~ 12 g-cm

F.F torque: 30 ~ 150 g-cm

Rew torque: 25 ~ 60 g-cm

Back tension: Less than 1.3 g-cm

S/N ratio: More than 50 dB (DC. PB)

More than 26 dB (DC. R/PB)

Noise level: Less than 1.7 mV (DC.Vol Max. PB)

Less than 18 mV (DC. Vol Max. R/PB)

Erasing ratio: More than 40 dB (1 kHz)

Test tape: TTS-900 (Wow & flutter/Tape speed – 2.4 cm)

TTS-910 (Wow & flutter/Tape speed – 1.2 cm)

TTS-920 (Distortion/Output)

TTS-930 (Azimuth)

TTS-940 (REC/PB)

PRACTICAL SERVICE FIGURE

SFR3 (1.2cm)

RPH

SFR1 (2.4cm)

A MAIN C.B (BOTTOM VIEW)

2

1

3

J4DC3V

S4TAPE SPEED

1.2 2.4

VR1VOL

J3EXT MIC

J1EAR PHONE

ADJUSTMENT

7

IC BLOCK DIAGRAM

IC, LA4165M

24 23 22 21 20 19 18 17 16 15 14 13

1 2 3 4 5 6 7 8 9 10 11 12

GVN

3006K100

1K

30K

2.2K50

PREAMP

POWERAMP

300K

12K

12K

VOX

ALC1

VOX CONT

8

MECHANICAL EXPLODED VIEW 1/1

10

14

21

22

1112

3 1

28

9

24

M-1

86 (

TP

-M13

0)M

-185

(T

P-M

330)

20

19

1817

13

5

67

4

15

16

2323

AA

A

C

CC

C

A

B

MA

IN C

.B

9

REF. NO PART NO. KANRI DESCRIPTIONNO.

REF. NO PART NO. KANRI DESCRIPTIONNO.

MECHANICAL MAIN PARTS LIST 1/1

1 SZ-HX5-040-200 WINDOW CASS<EXCEPT 330YUBS,330YSC> 1 SZ-HX5-040-100 WINDOW CASS<330YUBS,330YSC> 2 SZ-HX5-030-100 DOOR,CASS<330YUBS,330YSC> 2 SZ-HX5-030-300 DOOR,CASS<130YBL,130YL> 2 SZ-HX5-030-200 DOOR,CASS<130YUBB,130YB>

3 SZ-HX7-030-200 LENS,COUNTER<EXCEPT 330YUBS,330YSC> 3 SZ-HX5-170-100 LENS,COUNTER<330YUBS,330YSC> 4 SZ-HX5-190-000 CASS SPR-C 5 SZ-HX5-060-010 COVER MIC 6 S6-HX5-210-000 CUSHION MIC

7 S1-035-230-000 MIC,CONDENSER MIC 8 SZ-HX5-010-400 CAB,FRONT<130YUBB,130YB> 8 SZ-HX5-010-100 CAB,FRONT GREY<330YUBS,330YSC> 8 SZ-HX5-010-500 CAB,FRONT(L)<130YBL,130YL> 9 S1-440-004-210 SPKR,1.4' (36mm) 4 OHM 0.4W

10 SZ-HX5-100-030 BTN,STOP<130YUBB,130YB> 10 SZ-HX5-100-010 KNOB,CASS STOP<330YUBS,330YSC> 10 SZ-HX5-100-020 KNOB,CASS STOP GRY<130YBL,130YL> 11 SZ-HX5-090-030 BTN,PLAY<130YUBB,130YB> 11 SZ-HX5-090-010 KNOB,CASS PLAY<330YUBS,330YSC>

11 SZ-HX5-090-020 KNOB,CASS PLAY<130YBL,130YL> 12 SZ-HX5-080-300 BTN,REC GRY<130YUBB,130YB> 12 SZ-HX5-080-200 KNOB,CASS REC<130YBL,130YL> 12 SZ-HX5-080-100 KNOB,CASS REC<330YUBS,330YSC> 13 SZ-HX5-070-000 HOLDER JACK

14 S6-HX5-230-000 SPR,BAT(+/-) 15 S6-HX5-240-000 SPR,BAT(+) 16 S6-HX5-250-000 SPR,BAT(-) 17 SZ-HX5-150-010 KNOB,SLIDE 1.2/2.4<130YBL,130YL> 17 SZ-HX5-150-020 KNOB,SLIDE 1.2/2.4<130YUBB,130YB>

17 SZ-HX5-150-000 KNOB,SLIDE 1.2/2.4<330YUBS,330YSC> 18 SZ-HX5-020-100 CAB,REAR<330YUBS,330YSC> 18 SZ-HX7-020-200 CAB,REAR<130YUBB,130YB> 18 SZ-HX7-020-300 CAB,REAR(L)<130YBL,130YL> 19 SZ-HX5-110-020 KNOB,SLIDE PAUSE<130YUBB,130YB>

19 SZ-HX5-110-010 KNOB,SLIDE PAUSE<130YBL,130YL> 19 SZ-HX5-110-000 KNOB,SLIDE PAUSE<330YUBS,330YSC> 20 SZ-HX5-140-000 KNOB,SLIDE SLOW/FAST<330YUBS,330YSC> 21 SZ-HX5-050-020 LID BATT<130YUBB,130YB> 21 SZ-HX5-050-030 LID,BATTERY<130YBL,130YL>

21 SZ-HX5-050-010 LID,BATTERY<330YUBS,330YSC> 22 SZ-HX5-120-020 KNOB,SLIDE F.F./REW<130YUBB,130YB> 22 SZ-HX5-120-010 KNOB,SLIDE F.F./REW<130YBL,130YL> 22 SZ-HX5-120-000 KNOB,SLIDE F.F./REW<330YUBS,330YSC> 23 SZ-HX5-130-010 KNOB,SLIDE V-SENSOR<130YBL,130YL>

23 SZ-HX5-130-020 KNOB,SLIDE V-SENSOR<130YUBB,130YB> 23 SZ-HX5-130-000 KNOB,SLIDE V-SENSOR<330YUBS,330YSC> 24 SZ-HX5-160-000 LENS,LED A 87-261-043-410 SCREW,2-20 B 87-751-035-410 SCREW,ST2-6

C 87-261-533-310 SCREW ST1.7-6

10

MECHANISM EXPLODED VIEW 1/1

2

7

48

3

1

47

46

45

4443

42

41

25

40

39

38

3635

34

29

33 30

32

26

3127

2324

2122

20

19

18

1716

13

12

11

10

9

1414

15

28

37

5

4

6

8

B

C

A

HERDERSCREW

EARTH LUG

MECHACOVER

D

11

REF. NO PART NO. KANRI DESCRIPTIONNO.

REF. NO PART NO. KANRI DESCRIPTIONNO.

MECHANISM MAIN PARTS LIST 1/1

1 S1-800-01K-000 CHASSIS ASSY 2 SR-F30-0C1-427 MOTOR ASSY 3 S1-800-13K-000 PINCH ARM ASSY 4 S1-800-100-000 EARTH SP 5 S1-800-020-000 EJECT ARM

6 S1-800-080-000 HEAD BASE SP 7 S1-800-060-000 STOP LAVER 8 S1-800-120-000 PINCH ARM SP 9 S1-800-150-000 AZ SPACER 10 ST-MC1-3E0-000 R/P HEAD

11 S1-800-160-000 AZIMUTH SP 12 S8-000-700-000 HEAD BASE 13 S1-800-040-000 LOCK PLATE 14 S1-800-290-000 REEL CAP 15 S1-800-730-000 CST HOLDER SP

16 S1-800-050-000 LOCK PLATE SP 17 SE-695-100-000 E HEAD 18 S1-800-090-000 REC LEVER 19 S1-800-030-000 REC LOCK LEVER 20 S1-800-760-200 REC LEVER SP

21 S1-800-450-000 RESET ARM 22 S1-800-720-000 REC SW LEVER 23 S1-800-280-000 REEL (S) GEAR 24 S1-800-410-000 SHUT OFF GEAR 25 S1-800-30K-000 REEL (T) ASSY

26 S1-800-510-000 SHUT OFF SP 27 S1-800-780-000 REW ARM 28 S1-800-270-000 REW CEAR 29 S1-800-390-000 SHUT OFF ARM 30 S1-800-800-000 THRUST SP

31 S1-800-440-000 REC LOCK SP 32 S1-800-430-000 REC LOCK PLATE 33 S1-800-170-000 SW ARM 34 S1-800-220-000 FR LEVER SP 35 S1-800-180-000 SW ARM SP

36 S1-800-260-000 CENTER GEAR 37 SV-400-000-000 MAIN BELT 38 S1-800-35K-000 FW CP ASSY 39 S1-800-740-000 RESET ARM(A) 40 S1-800-210-000 FR LEVER

41 S1-800-250-000 CENTER ARM SP 42 S1-800-240-000 CENTER ARM 43 S1-800-190-000 EJECT CAM 44 S1-800-200-000 EJECT CAM SP 45 SM-100-075-000 MOTOR SCREW

46 S3-741-150-000 RUBBER CUSHION 47 SV-410-000-000 COUNTER BELT<186> 48 SM-MP3-900-490 COUNTER<186> A S3-PB1-4X6-500 SCREW B S3-PB1-4X2-500 SCREW

C S1-0X2-4X0-5LC L-CUT-W-W D S1-2X3-0X0-25L L-CUT-W-Y

920074 Printed in Singapore

2–11, IKENOHATA 1–CHOME, TAITO-KU, TOKYO 110-8710, JAPAN TEL:03 (3827) 3111