Aiwa FRDA-430 Service manual

FR-DA430

EZ(S)

SERVICE MANUAL

RADIO RECEIVER

This Service Manual is the "Revision Publishing" and replaces "Simple Manual"
(S/M Code No. 09-015-356-4T1).

S/M Code No. 09-015-356-4R1

REVISION

DATA

SPECIFICATIONS

Design and specifications are subject to change without

•

notice

.

-2-

ACCESSORIES/PACKAGE LIST-1/1

REF. NO PART NO. KANRI DESCRIPTION

1 8B-RU5-905-010 IB,EZ(EGF)C
1 8B-RU5-907-010 IB,EZ(PHNCZ)C
1 8B-RU5-906-010 IB,EZ(SID)C

NO.

-3-

ELECTRICAL MAIN PARTS LIST-1/1

REF. NO PART NO. KANRI DESCRIPTION

NO.

IC

8B-RU5-606-010 IC,TC9324F
8B-RU7-611-010 IC,KA22425D

TRANSISTOR

87-026-447-010 TR,2SC1740SR
89-414-683-080 TR,2SD1468S 150MHZ 0.4
89-501-185-080 TR,2SK118 GR
87-026-214-010 TR,DTA114YS (0.3W)
89-319-233-010 TR,2SC1923 (0.1W)

89-110-155-010 TR,2SA1015GR(80MHZ,0.4)
87-026-245-010 TR,DTC114ES
89-318-155-010 TR,2SC1815(GR)
89-508-804-080 CHIP FET 2SK880Y
89-327-124-080 TR,2SC2712Y,SI(150MHZ

87-026-418-080 TR,RN1311 (0.1W)

DIODE

87-070-345-080 DIODE,IN4148
87-A40-398-080 DIODE,1N4001
87-A40-226-080 VARI-CAP,SVC251SPA
87-017-568-080 VARI-CAP,SVC 342 M/L
87-017-931-080 ZENER,MTZJ5.6B

87-A40-138-080 ZENER,BZX55/C2V7
87-A40-649-080 ZENER,MTZJ11A

MAIN C.B

C105 87-010-404-010 CONDENSER 4.7-50
C106 87-010-246-010 CAP, ELECT 47-35V
C107 87-A10-576-010 CAP,CER 0.01-50 Z YF
C108 87-A10-176-010 CAP,CER 1000P-50 M D
C109 88-RU7-634-010 CAP,CER 20P-50 J CH

C110 8Z-CA3-613-010 CAP,CER 0.02-50
C111 87-A10-576-010 CAP,CER 0.01-50 Z YF
C112 87-A10-139-010 CAP,CER 18P-50 K CH
C114 87-A10-176-010 CAP,CER 1000P-50 M D
C118 87-010-827-010 CAP,CER 470P-50 J CH SR24

C121 88-RU7-634-010 CAP,CER 20P-50 J CH
C122 87-A10-576-010 CAP,CER 0.01-50 Z YF
C123 87-A10-576-010 CAP,CER 0.01-50 Z YF
C124 87-A10-576-010 CAP,CER 0.01-50 Z YF
C128 87-A10-578-010 CAP,CER 0.047-50 Z YF

C130 87-010-404-010 CONDENSER 4.7-50
C131 87-010-401-010 CAP, ELECT 1-50V
C133 87-010-401-010 CAP, ELECT 1-50V
C134 87-A10-576-010 CAP,CER 0.01-50 Z YF
C136 87-010-405-010 CAP 50-10SME

C137 87-010-248-010 CAP,E 220-10 M SME
C138 87-010-236-010 ELECTROLYTIC, 1000-10
C145 87-010-404-010 CONDENSER 4.7-50
C151 87-A10-576-010 CAP,CER 0.01-50 Z YF
C154 87-010-405-010 CAP 50-10SME

C155 87-A10-136-010 CAP,CER 10P-50K CH
C156 87-A10-576-010 CAP,CER 0.01-50 Z YF
C157 87-010-246-010 CAP, ELECT 47-35V
C158 87-A10-576-010 CAP,CER 0.01-50 Z YF
C159 87-A10-127-010 CAP,CER 1P-50 K CH

C166 87-010-236-010 ELECTROLYTIC, 1000-10
C167 87-010-385-010 CAP,E 220-25
C168 87-A10-576-010 CAP,CER 0.01-50 Z YF
C169 87-A10-576-010 CAP,CER 0.01-50 Z YF
C170 87-A10-576-010 CAP,CER 0.01-50 Z YF

C171 87-A10-576-010 CAP,CER 0.01-50 Z YF
C172 87-A10-576-010 CAP,CER 0.01-50 Z YF
C173 87-A10-576-010 CAP,CER 0.01-50 Z YF
C174 87-A10-576-010 CAP,CER 0.01-50 Z YF

REF. NO PART NO. KANRI DESCRIPTION

C175 87-A10-576-010 CAP,CER 0.01-50 Z YF
C176 87-010-246-010 CAP, ELECT 47-35V
C180 87-A10-176-010 CAP,CER 1000P-50 M D
C181 87-A10-576-010 CAP,CER 0.01-50 Z YF
C182 87-A10-176-010 CAP,CER 1000P-50 M D

C183 87-A10-176-010 CAP,CER 1000P-50 M D
CF101 87-PC4-617-010 FLTR,SFE10.7MA5
CF102 8A-RH2-611-010 FLTR,SFU450 B
JW105 87-006-313-080 COIL,680UH K(CEC)
L102 8B-RU5-610-010 COIL,4.5T-4.5MM-DIA0.8MM

L103 8B-RU5-608-010 COIL,3.0T-5.0MM-DIA0.8MM
L104 8B-RU5-609-010 COIL,4.0T-5.0MM-DIA0.8MM
L105 87-006-307-080 COIL220UH K(CEC)
L106 88-RU7-608-010 BAR-ANT,LW-MW
L109 87-005-847-080 COIL,2.2UH K CECS

SPK101 8A-RU6-617-010 SPKR,DIA57 8OHM 0.5W
T101 8B-RU5-613-010 IFT,AM-IF YEL
T102 8B-RU5-612-010 IFT,LW BLU
T103 8B-RU5-611-010 IFT,MW RED
TC101 8B-RU5-618-010 TRIMMER,10P WHT

TC102 8A-RU6-624-010 TRIMMER,30P GRN

!

TF101 8B-RU5-615-010 PT,EZ L3515-D01E-C

VR101 8B-RU5-616-010 VR,RTRY 50KB V

CONTROL C.B

C202 87-012-178-080 C-CAP, U 18P-50 J VH
C203 87-012-178-080 C-CAP, U 18P-50 J VH
C204 87-010-378-010 CAP, ELECT 10-16SME
C205 87-010-402-010 CAP,E 2.2-50 M SME
C206 87-010-380-010 CAP,E 47-16 M SME

C207 87-010-378-010 CAP, ELECT 10-16SME
C208 87-012-278-080 C-CAP, U 2200P-50 K B
C209 87-010-831-080 C-CAP,U,0.1-16F
C210 87-010-785-080 C-CAP,U 0.015-25 K B
C211 87-010-831-080 C-CAP,U,0.1-16F

C212 87-010-831-080 C-CAP,U,0.1-16F
C213 87-010-112-010 CAP,ELECT 100-16V
C214 87-010-831-080 C-CAP,U,0.1-16F
C215 87-010-380-010 CAP,E 47-16 M SME
C251 87-016-040-010 CAP,DL 0.047F-5.5 Z G FM

LCD101 8B-RU5-607-010 LCD,JT4-00646
SW2 8A-RU6-615-010 SW,TACT PLATE LARGE
SW3 8A-RU6-615-010 SW,TACT PLATE LARGE
SW4 8A-RU6-615-010 SW,TACT PLATE LARGE
SW5 8A-RU6-615-010 SW,TACT PLATE LARGE

SW6 8A-RU6-615-010 SW,TACT PLATE LARGE
SW7 8A-RU6-615-010 SW,TACT PLATE LARGE
SW8 8A-RU6-615-010 SW,TACT PLATE LARGE
SW9 8A-RU6-615-010 SW,TACT PLATE LARGE
SW10 8A-RU6-615-010 SW,TACT PLATE LARGE

SW11 8A-RU6-615-010 SW,TACT PLATE LARGE
SW12 8A-RU6-615-010 SW,TACT PLATE LARGE
SW13 8A-RU6-615-010 SW,TACT PLATE LARGE
X201 87-030-349-010 VIB,XTAL 75K

LAMP C.B

B1 8B-RU5-620-010 LAMP,5.25-115MA
B2 8B-RU5-620-010 LAMP,5.25-115MA

RESET C.B

SW2 8B-RU5-617-010 SW,TACT MSTS114-165

SNOOZE C.B

SW1 8B-RU5-617-010 SW,TACT MSTS114-165

NO.

-4-

BLOCK DIAGRAM-1/1 (FRONT END BLOCK)

MAIN C.B

CONTROL C.B

LCD DISPLAY

LCD101

KEY

INPUT

CPU

RESET

P3-3 (ADIN8)

40
51

77 74 73 70 65 61 57 52

DO1

Q201
Q202

DZ201

IC2 TC9324F

FM IN

AM IN

IF IN1

MUTE

P5-0 (BUZR)

42
43

P4-0

P3-1 (ADIN6)

RADIO ON OUT

VDD

P1-0
P1-1

BAND1
BAND2

VT
AM OSC
FM OSC

AM FM IF

MUTE

BUZER OUT

+5V

VT+12V

TESRT

CN3 CN1

3
5
4
6
7
8
2

9
10
13
11
12

3
5
4
6
7
8
2

9
10
13
11
12

11

14
15

14
15

Q114

LW RF

L107,TC101

MW RF

L106,TC102

FM

ANT.

Q105

Q113

Q102
Q101

T101

CF102

CF101

VOL

VOLUME

NF

FM RF IN

IF OUT

LW OSC

T102

MW OSC

T103

AM OSC

AM RF IN

FM OSC

L103

FM RF

L104

FM RF

FM OSC

14 12 10 5 9 7 4 3 2 1

AM/FM RF+IF+POWER AMP.

IC101 KA22425

15 16 17 23 24 26 27

AM RF IN

BAND

DET

FM RF IN

AF IN

VCC

+

Q115
Q116

Q117

DZ102

RECTIFIER
D106~D109

RECTIFIER
D110~D113

VR101

FM DISC

AM OUT

+

MUTE

SPK101

TRANS

FORMER

TF101

ACP101
AC 230V
50Hz

SW1 SW2

SNOOZE

SLEEP OFF

SNOOZE C.B RESET C.B

-5-

RESET

WIRING-1/2 (MAIN, LAMP, SNOOZE, RESET)

123456789101112131415

A

SPK101

VR101

VOLUME

TF101

MAIN C.B

(INSERTED PARTS)

BLK

RED

28

IC101

WHT

1

1415

ACP101
AC 230V

50Hz

WHT

YEL

SNOOZE C.B

(INSERTED PARTS)

SW1

SNOOZE

SLEEP OFF

B+

YEL

15

CN1

1
2
1

B–

LAMP C.B

(INSERTED PARTS)

R175

R177

BRU5-01-02

R176

R174

CN3

TO CONTROL C.B

B

C

D

E

F

G

H

I

J

K

L

M

FM ANT

NOTE

N

RESET C.B

(INSERTED PARTS)

SW2

CN3

BLACK

NATURAL

EECCB

B

b

MW COIL

L106

BLACK

LW COIL

L107

NATURAL

BRU5-01-03

SW2

RESET

O

P

Q

R

S

T

U

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