Aiwa CS-100 Service Manual

CS-100

EZ(S)

SERVICE MANUAL

STEREO RADIO

CASSETTE RECORDER

 This Service Manual contains information about the difference between

CS-100 <EZ(S)> and CS-100 <HR(S)>. If requiring other information,
see Service Manual of CS-100 <HR(S)>, (S/M Code No. 09-01C-358-6R1).

 This Service Manual is the Supplement and replace Simple Manual

CS-100 <EZ>, (S/M Code No. 09-01C-358-6T3).

BASIC TAPE MECHANISM : TK-20FX-V641-900

S/M Code No. 09-021-358-6S2

SUPPLEMENT

DATA

SPECIFICATIONS

Tuner section
Frenquency range

FM : 87.5 MHz to 108 MHz

AM : 530 kHz to 1,605 kHz

Deck section
Track format 4 tracks, 2 channels
Frequency range Normal Tape : 50 Hz  12,500 Hz (EIAJ)
Recording system AC bias
Erasing system Magnet erase
Heads Recording / playback head (1)

General
Speaker 80 mm cone type (2)
Output Headphones jack (stereo mini-jack)
Power output 1.4 W + 1.4 W

Power requirements DC 9 V using 6 size C (R14) batteries

Power consumption 6 W
Dimensions 372 (W) x 147 (H) x 113 (D) mm
Weight 1.4 kg (excluding batteries)

Antenna : Rod antenna

Antenna : Ferrite bar antenna

Erasure head (1)

(DIN MUSIC POWER),
1 W + 1 W
(EIAJ 8 ohms, T.H.D. 10 %),

0.6 W + 0.6 W
(DIN 1 % Rated Power)

AC 230 V, 50 Hz

 Design and specifications are subject to change without notice.

 2 

ELECTRICAL MAIN PARTS LIST

PART NO.

NO.

IC

87-A21-271-010 IC,TA2111N
87-A20-569-010 IC,BA3308
87-A21-193-010 IC,TA8227P

TRANSISTOR

87-CD7-603-080 TR,S8050
87-026-287-080 TR,DTC143ES

DIODE

87-070-345-080 DIODE,IN4148
87-020-465-010 DIODE,1SS133
87-A40-398-010 DIODE,1N4001
87-A40-337-080 ZENER,MTZJ 6.8B
87-001-783-080 DIODE,1N4002

MAIN C.B

C101 87-A11-845-010 CAP,CER 15P-50
C102 8B-CS9-628-010 CAP,CER 130P-50 J NPO
C103 88-RU7-634-010 CAP,CER 20P-50 J CH
C105 88-RU7-634-010 CAP,CER 20P-50 J CH
C106 87-018-177-010 CAP,TC U 24P-50J UJ UP050

C107 87-A11-836-080 CAP,CER 3P-50 C CH
C108 87-010-544-080 CAP, ELECT 0.1-50V
C109 87-010-265-080 CAP, ELECT 33-16V
C110 87-010-545-080 CAP,E 0.22-50
C112 87-A11-146-080 CAP,TC U 0.022-50 Z F

C113 87-A11-889-080 CAP,CER 330P-50 J SL
C114 87-010-544-080 CAP, ELECT 0.1-50V
C115 87-010-544-080 CAP, ELECT 0.1-50V
C116 87-010-401-080 CAP, ELECT 1-50V
C117 87-010-401-080 CAP, ELECT 1-50V

C118 87-010-401-080 CAP, ELECT 1-50V
C119 87-A10-410-010 CAP,CER 0.015-25 K SR
C120 87-A10-410-010 CAP,CER 0.015-25 K SR
C122 87-010-101-080 CAP, ELECT 220-16
C123 87-A11-146-080 CAP,TC U 0.022-50 Z F

C124 87-A11-146-080 CAP,TC U 0.022-50 Z F
C126 87-A10-182-010 CAP,CER 0.01-50 Z F
C128 87-018-164-010 CAP,TC U 2.2P-50 UJ
C131 87-A10-182-010 CAP,CER 0.01-50 Z F
C301 87-010-404-080 CAP, ELECT 4.7-50V

C302 87-010-379-080 CAP, ELECT 22-16V
C303 87-010-404-080 CAP, ELECT 4.7-50V
C306 87-010-379-080 CAP, ELECT 22-16V
C307 87-010-404-080 CAP, ELECT 4.7-50V
C308 87-010-379-080 CAP, ELECT 22-16V

C309 87-010-404-080 CAP, ELECT 4.7-50V
C311 87-010-221-080 CAP,ELECT 470-10V
C317 87-010-378-080 CAP,E 10-16 M
C321 87-010-545-080 CAP,E 0.22-50
C323 87-010-248-080 CAP, ELECT 220-10V

C325 87-A11-887-080 CAP,CER 220P-50 J SL
C326 87-A11-887-080 CAP,CER 220P-50 J SL
C334 88-700-710-010 CAP,M 3900P-50 J
C335 88-700-710-010 CAP,M 3900P-50 J
C801 87-010-404-080 CAP, ELECT 4.7-50V

C805 87-010-401-080 CAP, ELECT 1-50V
C806 87-010-401-080 CAP, ELECT 1-50V
C807 87-A11-891-080 CAP,CER 470P-50 J SL
C808 87-A11-891-080 CAP,CER 470P-50 J SL
C809 87-010-380-080 CAP, E 47-16 M 11L SME

C810 87-010-380-080 CAP, E 47-16 M 11L SME
C811 87-010-112-080 CAP, ELECT 100-16V
C812 87-010-112-080 CAP, ELECT 100-16V
C813 87-010-235-080 CAP,E 470-16 SME
C814 87-010-235-080 CAP,E 470-16 SME

DESCRIPTIONREF. NO. KANRI

PART NO.

C817 87-010-101-080 CAP, ELECT 220-16
C818 87-010-235-080 CAP,E 470-16 SME
C820 87-010-237-080 CAP, ELECT 1000-16V
C824 87-010-112-080 CAP, ELECT 100-16V
C825 87-A10-182-010 CAP,CER 0.01-50 ZF

C826 87-010-112-080 CAP, ELECT 100-16V
C828 87-010-101-080 CAP, ELECT 220-16
CF101 8Z-CS1-613-010 FLTR,SFU465B
CF102 8B-CS9-626-010 FLTR,SFE10.7MS 239-Z BCS-9
CF103 8B-CS9-627-010 FLTR,CD10.7MG 77A-Z BCS-9

J801 87-A60-420-010 JACK,3.5 ST (MSC)
L101 8B-CS9-615-010 COIL, 9T3MMFM-ANT1 BCS-9
L102 8B-CS9-616-010 COIL,4T5MMFM-ANT2 BCS-9
L103 8B-CS9-617-010 COIL, 4T5MMFM-RF BCS-9
L104 8B-CS9-618-010 COIL,3T5MMFM-OSC BCS-9 EX

L105 8B-CS9-629-010 ANT,BAR-FERRITE 10*70MM
L105 8B-CS9-620-010 COIL,119:18AM-RF BCS-9
L801 87-005-684-080 COIL,10UH
MIC301 8B-CS9-635-010 MIC, BCS-9

!

PR801 S1-150-300-000 FUSE PROTECTOR,1.5A 60V

PVC101 8B-CS9-621-010 TUN-CAP, EX BCS-9
SFR301 87-024-353-080 SFR,10K DIA6
SPK1 8B-CS9-614-010 SPK,80 8OHM 1.5W BCS-9
SPK2 8B-CS9-614-010 SPK,80 8OHM 1.5W BCS-9
SW101 8B-CS9-601-010 SW,SL SK22F03G7 BCS-9

SW103 8B-CS9-610-010 SW,SLFUNC. BCS-9
SW301 8B-CS9-602-010 SW,SL-30 REC. BCS-9
SW802 S6-401-011-490 LEAF SWITCH
T101 8B-CS9-641-010 COIL,1A1103RAM-OSC BCS-9
T102 8B-CS9-624-010 COIL,4A-224RIF BCS-9

T301 8B-CS9-603-010 COIL, 4A363R-BIAS BCS-9
VR801 8B-CS9-611-010 VR,RTRY 10K V BCS-9

BATT1 C.B

BATT2 C.B

OSC C.B

SW102 8B-CS9-601-010 0E SW,SL SK22F03G7 BCS-9

POWER C.B

C822 87-A10-182-010 CAP,CER 0.01-50 ZF
C823 87-A10-182-010 CAP,CER 0.01-50 ZF
J1 87-A60-178-010 JACK,AC E W/SW

!

PT1 8B-CS9-633-010 PT,EZ BCS-9

!

NO.

DESCRIPTIONREF. NO. KANRI

 3 

WIRING  1 (MAIN / OSC)

32 31 30 29 28 27 26 25 24 23 22 21 20 19 18 17 16 15 14 13 12 11 10 9 8 7 6 5 4 3 2 1

SW103

FUNCTION

TAPE / POWER
STANDBY

SW101
BAND

RADIO

AM

FM

SW101A

SW103C

SW103A

MAIN C.B

(PARTS SIDE)

SW101B

SW103D

B

B

C

SW103B

C

E

E

PVC101
TUNING

ROD ANT.

VC2D

VC2B

L105 (BAR ANT)

GREEN

BLUE

RED

PVC101

VC2A

VC2C

A

MIC

MIC301

B

C

GRAY

D

E

R chEH

RPH

L ch

F

G

TAPE MECHANISM

C107

SW301
PLAY

REC

RED

YELLOW

TK20FX-V641-900

H

I

24

1

G

J

E

F

1

J

VR801

VOLUME

J801

PHONES

MAX

MIN

PR801

SPK2SPK1

SPEAKER R SPEAKER L

12

D

6

9

12

13

C

H

B

B

A

I

9

C
E

K

L

M

ECB

1

N

O

SW802

P

TAPE PLAY SW

POWER C.B

P1

P2 P3 P4

Note

Q

OSC C.B

R

M1

TAPE MOTOR

SW102A

SW102B

SW102

OSC SW

FM STEREO FM MONO

CBE

• • •

E C B

S

T

U

 4 