Aiwa Tp-vs485 User manual

SERVICE MANUAL

DATA

CASSETTE RECORDER

TP-VS485

Y, YH, YHT,

YJ, YL

S/M Code No. 09-008-435-9R1

REVISION

• This Service Manual is the "Revision Publishing" and replaces "Simple Manual"

(S/M Code No. 09-007-435-9T1).

BASIC TAPE MECHANISM : ZZM-6 R2NF

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TEL 13942296513 QQ 376315150 892498299

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– 2 –

Track system 2 tracks 1 channel, monaural

Frequency response 250 – 8,000 Hz EIAJ

Microphone Electret condenser microphone (monaural)

Maximum output 300 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 50 mm, 8 ohms

Recording system DC bias

Erasing system Magnet erasure

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

AC house current using the AC adaptor Aiwa AC–D302

Battery life Battery EIAJ Recording EIAJ 10 mW

Manganese (R6P) batteries Approx. 5 hrs Approx. 4 hrs

Alkaline (LR6) batteries Approx. 19 hrs Approx. 15 hrs

Maximum outside dimensions

111.7 (W) x 84.3 (H) x 33.6 (D) mm

(excluding projecting parts and controls)

Weight Approx.152 g (excluding batteries)

SPECIFICATIONS

• Design and specifications are subject to change without notice.

ACCESSORIES / PACKAGE LIST

DESCRIPTIONREF. NO. KANRI

NO.

PART NO.

1 8A-HTA-905-010 IB,Y(EGF)S<Y>

1 8A-HTA-907-010 IB,Y(PHNCZ)S<Y>

1 8A-HTA-906-010 IB,Y(SID)S<Y>

1 8A-HTA-902-010 IB,YHJ(ECC)S<YH,YHT>

1 8A-HTA-903-010 IB,YJ(ECA)S<YJ>

1 8A-HTA-904-010 IB,YL(3L)S<YL>

2 87-PD3-050-010 STRAP,HAND

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– 3 –

ELECTRICAL MAIN PARTS LIST

DESCRIPTIONREF. NO. KANRI

NO.

PART NO. DESCRIPTIONREF. NO. KANRI

NO.

PART NO.

IC

87-A21-657-080 C-IC,AN7086S

87-A21-224-040 C-IC,LB1877M

TRANSISTOR

87-026-411-080 C-TR,RN1304

89-341-165-080 C-TR,2SC4116GR

89-333-266-080 C-TR,2SC3326B

87-026-414-080 C-TR,RN1307

87-A30-184-070 C-FET,2SJ106Y

87-026-417-080 C-TR,RN1310

DIODE

87-A40-822-040 C-DIODE,CRS01

87-001-167-080 DIODE,1SS302

87-001-166-080 DIODE,1SS301

MAIN C.B

C101 87-010-501-040 CAP,E 47-4 GAS

C102 87-A10-504-080 C-CAP,U 0.047-16 K B

C103 87-010-505-080 C-CAP,TN 1-16

C104 87-010-787-080 C-CAP,U 0.022-25

C105 87-016-317-080 C-CAP,TN 2.2-6.3

C106 87-012-282-080 CAP,U 4700P-50

C107 87-012-278-080 C-CAP,U 2200P-50 K B

C108 87-016-317-080 C-CAP,TN 2.2-6.3

C109 87-A10-952-080 C-CAP,TN 22-4 M A MCM

C110 87-016-562-080 C-CAP,TN 4.7-10 SV A

C111 87-016-562-080 C-CAP,TN 4.7-10

C112 87-010-788-080 C-CAP,U 0.033-25

C113 87-A10-262-080 C-CAP,U 1-10 ZF

C115 87-012-267-080 C-CAP,U 270P-50 B

C119 87-012-267-080 C-CAP,U 270P-50 B

C120 87-A10-262-080 C-CAP,U 1-10 ZF

C121 87-012-282-080 CAP,U 4700P-50

C122 87-016-396-080 C-CAP,U 0.22-16F

C123 87-016-562-080 C-CAP,TN 4.7-10 SV A

C124 87-016-317-080 C-CAP,TN 2.2-6.3

C125 87-010-820-040 CAP,E 47-4 M MJ

C126 87-010-503-040 CAP,E 220-4 GAS

C128 87-A10-262-080 C-CAP,U 1-10 ZF

C131 87-010-824-040 CAP,E 220-2(MJ)

C132 87-016-396-080 C-CAP,U 0.22-16F

C133 87-010-501-040 CAP,E 47-4

C134 87-010-502-040 CAP,E GAS 100-4

C141 87-010-821-040 CAP,E 100-4(MJ)

C142 87-A12-317-080 C-CAP,U 0.1-50 Z F

C301 87-010-822-040 CAP,E 220-4(MJ)

C302 87-010-822-040 CAP,E 220-4(MJ)

C303 87-010-822-040 CAP,E 220-4(MJ)

C305 87-A10-260-080 C-CAP,U 0.1-16 K B

C306 87-A10-260-080 C-CAP,U 0.1-16 K B

C307 87-A10-260-080 C-CAP,U 0.1-16 K B

C308 87-A10-828-080 C-CAP,U 0.33-6.3 K B

C310 87-A10-260-080 C-CAP,U 0.1-16 K B

C311 87-A12-317-080 C-CAP,U 0.1-50 Z F

C312 87-A10-827-080 C-CAP,U 0.47-6.3 K B

C313 87-A10-504-080 C-CAP,U 0.047-16 K B

C314 87-A12-317-080 C-CAP,U 0.1-50 Z F

C451 87-A12-317-080 C-CAP,U 0.1-50 Z F

C452 87-A12-317-080 C-CAP,U 0.1-50 Z F

C453 87-016-396-080 C-CAP,U 0.22-16F

J101 87-A61-294-010 JACK,3.5 MONO W/SW

J102 87-A61-294-010 JACK,3.5 MONO W/SW

J103 87-A61-124-010 JACK,DC DIA2.75 BLK TC

MIC101 84-TM1-639-010 ECM,KUC3523

S101 87-036-082-010 SW,SL 2-2-2 MCS-2210

S103 87-A90-423-010 SW,LEAF

S141 87-036-379-180 C-SW,SL1-1-2 SS-350-A12B-C-T

S182 87-036-379-180 C-SW,SL1-1-2 SS-350-A12B-C-T

S301 87-A90-423-010 SW,LEAF

SFR301 87-A91-653-040 C-SFR,K 33K H RH03AEC

SP101 87-A91-881-010 SPKR,50 8OHM 0.6W GENTOSPM2000

TH301 87-A90-542-080 C-THMS,NTH5G2M35A472K04TE

VR101 87-024-654-010 VR,RTRY 20KAX2 1H XV 0102G

VR301 87-A91-822-010 VR,RTRY 10KB H XV081PH1NCC-305

LED C.B

LED401 87-A91-355-040 C-LED,BR1112H-TR-RED

88

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%

CJ

Form

LW t

1.6 0.8 0.45

2 1.25 0.45

3.2 1.6

108

118

128

: A

CHIP RESISTOR PART CODE

0.55

Resistor Code

Dimensions (mm)

Symbol

1/16W 1005 5% CJ

1.0 0.5 0.35 104

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– 4 –

TRANSISTOR ILLUSTRATION

B

C

E

2SC3326

2SC4116

RN1304

RN1307

RN1310

S

G

D

2SJ106

1. Tape Speed Adjustment

Settings: • Test tape: TTA–100 (Tape center)

• Test point: Phones Jack (J102)

• Adjustment location: SFR301

• PAUSE: OFF

• VOLUME: Maximum

• TAPE SPEED: Normal (Speed volume center)

Method: Play back the test tape and adjust SFR301 for

3000Hz ±10Hz.

2. Azimuth Adjustment

Settings: • Test tape: TTA–330

• Test point: Phones Jack (J102)

• Adjustment location: Head azimuth

adjustment screw

• PAUSE: OFF

• VOLUME: Maximum

• TAPE SPEED: Center

Method: Play back the test tape and adjust screw so that the

output become maximum.

ADJUSTMENT

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– 5 –

WIRING – 1 (MAIN) 876543211345678

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– 6 –

SCHEMATIC DIAGRAM

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WIRING – 2 (LED)

– 7 –

123456789101112131415

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– 8 –

IC BLOCK DIAGRAM

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– 9 –

MECHANICAL EXPLODED VIEW 1 / 1

ZZM-6

R2NF

6

P.C.B

A

5SH,

SPEAKER

W/ADH

4

2

3

22

23

26

24

25

1

21

20

19 18 17 16

15

14

B

13

B

12 11 B

B10

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8

P.C.B

7

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–10 –

MECHANICAL PARTS LIST 1 / 1

DESCRIPTIONREF. NO. KANRI

NO.

PART NO.

COLOR NAME TABLE

Basic color symbol Color Basic color symbol Color Basic color symbol Color

B Black C Cream D Orange

G Green H Gray L Blue

LT Transparent Blue N Gold P Pink

R Red S Silver ST Titan Silver

T Brown V Violet W White

WT Transparent White Y Yellow YT Transparent Yellow

LM Metallic Blue LL Light Blue GT Transparent Green

LD Dark Blue DT Transparent Orange GM Metallic Green

YM Metallic Yellow DM Metallic Orange PT Transparent Pink

1 8A-HT9-003-010 WINDOW,CASS

2 8A-HTA-008-010 PANEL,CASS Y B<[B]Y,[B]YL>

2 8A-HTA-004-010 PANEL,CASS Y S<[S]YH,[S]YHT,[S]YJ>

3 8A-HTA-006-010 LID,CASS Y B<[B]Y,[B]YL>

3 8A-HTA-005-010 LID,CASS Y S<[S]YH,[S]YHT,[S]YJ>

4 87-A91-881-010 SPKR,50 8OHM 0.6W GENTOSPM2000

5 8A-HT6-207-010 SPR-T,CASS

6 8A-HT6-214-010 SPR-P,CASS

7 8A-HT6-206-010 BAT-CONTACT,(-)

8 8A-HT6-205-010 BAT-CONTACT,(+)

9 8A-HT9-010-010 LID,BATT

10 8A-HTA-003-010 CABI,REAR

11 8A-HTA-010-010 KNOB,SL SLSS S

12 8A-HT6-208-010 FOOT,RUBBER

13 8A-HT9-005-010 KNOB,SL PAUSE

14 8A-HT6-204-010 LEVER,PAUSE

15 8A-HTA-009-010 BLIND,COUNTER B<[B]Y,[B]YL>

15 8A-HTA-001-010 BLIND,COUNTER S<[S]YH,[S]YHT,[S]YJ>

16 8A-HT6-018-010 BTN,FF

17 8A-HT6-017-010 BTN,REW

18 8A-HT6-016-010 BTN,STOP

19 8A-HT6-015-010 BTN,PLAY

20 8A-HT6-014-010 BTN,REC

21 8A-HT6-203-010 HLDR,COUNTER

22 84-TM1-639-010 ECM,KUC3523

23 8A-HT7-201-010 COVER, MIC

24 8A-HT7-004-010 FRAME,MIC

25 8A-HT7-005-010 PLATE,MIC

26 8A-HT6-021-010 CABI,FRONT Y<[S]YH,[S]YHT,[S]YJ>

26 8A-HTA-007-010 CABI,FRONT Y B<[B]Y,[B]YL>

A 87-078-190-010 S-SCRW,+1.7-3HL B

B 87-B10-076-010 VT2+1.7-9 (3) CR

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–11 –

TAPE MECHANISM EXPLODED VIEW 1 / 1

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CABI,FRONT

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–12 –

TAPE MECHANISM PARTS LIST 1 / 1

DESCRIPTIONREF. NO. KANRI

NO.

PART NO.

1 8Z-ZM6-214-010 LEVER,CONTROL

2 8Z-ZM6-247-010 BELT,FF/REW

3 8Z-ZM6-232-010 PULLEY,FF/REW

4 8Z-ZM6-224-010 GEAR,FF/REW

5 8Z-ZM6-240-010 SPR-T,GR FF/REW

6 8Z-ZM6-248-010 SHAFT,FF/REW

7 8Z-ZM6-215-010 LEVER,FF/REW

8 8Z-ZM6-217-010 LEVER,REC SEARCH

9 8Z-ZM6-226-010 GEAR,CNT PULLEY

10 8Z-ZM6-257-010 GEAR,IDL COUNTER

11 8Z-ZM6-237-010 SPR-T,REC SEARCH

12 8Z-ZM6-236-010 SPR-T,T-UP

13 M8-6ZS-39A-040 ABL-63 FNF

14 87-ZM5-378-010 SPR-C,BT REC

15 87-ZM5-276-010 GEAR,REEL L

16 84-ZM2-216-210 REEL TABLE,R

17 8Z-ZM6-210-010 LEVER,T-UP

18 8Z-ZM6-213-010 LEVER,AUTO KICK

19 8Z-ZM6-243-010 SPR-E,AUTO

20 8Z-ZM6-241-010 SPR-C,AZIMUTH

21 8Z-ZM6-266-010 BELT,MOT F

22 8Z-ZM6-212-110 LEVER,AUTO FIND

23 8Z-ZM6-223-010 GEAR,SLIP T-UP

24 8Z-ZM6-249-010 FELT,SLIP

25 8Z-ZM6-227-110 CLR,SLIP T-UP

26 8Z-ZM6-242-010 SPR-C,SLIP

27 8Z-ZM6-230-010 CAP,AUTO

28 8Z-ZM6-238-110 SPR-T,AUTO

29 8Z-ZM6-220-010 HLDR,CAM

30 8Z-ZM6-229-010 CLR ASSY,CAM

31 8Z-ZM6-225-010 GEAR,IDL FF

32 8Z-ZM6-221-010 HLDR,GUIDE TAPE

33 8Z-ZM6-219-010 PLATE,HEAD

34 8Z-ZM6-258-110 ROLLER ASSY,PINCH ZZM-6

35 88-ZM3-218-010 ARM,PINCH R

36 8Z-ZM6-239-010 SPR-T,PINCH

37 8Z-ZM6-218-010 LEVER,MS

38 8Z-ZM6-201-010 CHAS ASSY,OUT-SERT

39 8Z-ZMç-216-010 LEVER,SW

40 8Z-ZM6-233-010 SPR-T,PLAY REC

41 8Z-ZM6-235-110 SPR-T,STOP LOCK

42 87-A91-807-010 HEAD,RPH RP-5421

43 87-A91-890-010 HEAD,EH NS-2600

44 8Z-ZM6-222-010 HLDR,EH

45 8Z-ZM6-209-010 LEVER,REC

46 8Z-ZM6-205-010 LEVER,PLAY

47 8Z-ZM6-244-010 SPR-E,HLDR HEAD

48 8Z-ZM6-208-010 LEVER,STOP

49 8Z-ZM6-211-010 LEVER,LOCK

50 8Z-ZM6-207-010 LEVER,REW

51 8Z-ZM6-206-010 LEVER,FF

52 8Z-ZM6-234-010 SPR-T,FF REW

53 8Z-ZM6-271-010 FLY-WHL ASSY,ABL63

A 8Z-ZM6-254-010 W-P,2.2-4.5-0.25 SLIT

B 87-067-693-010 PW,3-0.8-0.25 SLT

C 8Z-ZM6-255-010 W-P,1.0-2.1-0.25 SLIT

D 8Z-ZM6-260-010 S-SCREW,EH

E 87-067-732-010 TAPPING SCREW, VT1.4-3

F 8Z-ZM6-250-010 S-SCREW,AZIMUTH

G 8Z-ZM6-251-010 S-SCREW,CHAS

DESCRIPTIONREF. NO. KANRI

NO.

PART NO.

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TEL 13942296513 QQ 376315150 892498299

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

Printed in Singapore9420025 0251431

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Aiwa TP-VS485 User manual

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