FRC 300 Rev.pdf part of Aiwa FR-C300 _fm_radio_.rar, Service Manual Radio Receiver

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FR-C300

U(B),EZ(B)

SERVICE MANUAL
RADIO RECEIVER

S/M Code No. 09-012-353-7N1

DA TA

ACCESSORIES/PACKAGE LIST-1/1

REF. NO 1 1 1 1 2 2

! !

KANRI DESCRIPTION NO. S0-303-420-000 IB,EZ(EGP)C300 S0-303-422-000 IB,EZ(PHNCE)C300 S0-303-421-000 IB,EZ(SID)C300 S0-303-423-000 IB,U(3L) S1-010-042-800 CORD POWER AC S1-010-041-200 CORD,POWER AC 1830MM

PART NO.

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SPECIFICATIONS

·

Design and specifications are subject to change without notice .

·

Design and specifications are subject to change without notice .

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ELECTRICAL MAIN PARTS LIST-1/1

REF. NO IC

PART NO.

KANRI NO.

DESCRIPTION

REF. NO !JK2 !JK2 L1 L2 L3 L4 L5 L6 LED1 !PT101 !PT101 PVC1 SW1 SW2 T1 T2 T3 VR1 HP C.B !PR101 SP1

S2-522-426-000 DIODE 87-001-783-080 82-135-799-010 MIN C.B C5 C12 C19 C20 C21 C24 C25 C26 C27 C29 C30 C32 CF1 CF2 JK1 SC-E10-614-280 87-015-680-080 S5-227-104-800 87-015-680-080 SC-E10-614-280 S5-227-474-800 87-015-680-080 87-010-551-040 87-A10-189-040 87-015-680-080 S0-ELT-122-2M0 87-A10-189-040 S1-910-010-300 S2-310-012-400 S1-200-000-100

IC,KA22426D

KANRI DESCRIPTION NO. S6-110-010-101 SOCKET AC 250V 2.5A S6-110-010-700 SOCKET POWER AC 87-003-108-010 COIL,0.68UH 8B-RTD-620-010 COIL FM ANT S3-006-210-200 COIL,ANT AM 8B-RTD-621-010 8B-RTD-622-010 S4-010-014-002 S7-010-011-000 S1-002-000-900 S1-001-000-900 S2-010-013-801 S3-123-000-200 S3-122-000-200 S1-110-013-800 S3-010-021-401 S1-010-013-300 S1-150-310-100 COIL FM RF COIL FM OSC COIL,CHOKE 3.5-3-1.8 LED, 3MM(RED) PT,AC120/6.7V PT,AC230/6.7V PVC,AM/FM 21-21-12 SW,SLD SKK-23E01-M10 SW,SLD 2P2T SKK-22F03-M10-NS COIL,OSC AM 7-7-12(RED) COIL,DET FM 7-7-12(PNK) COIL,IF AM 7-7-12(WHT) VR,RTRY 50KA

PART NO.

DIODE,1N4001 DIODE,1N4148

CAP,E CAP,E CAP,E CAP,E CAP,E CAP,E CAP,E CAP,E CAP,E CAP,E

10UF-10V 47UF-10V 0.1UF-10V 47UF-10V 10UF-10V 0.47UF-10V 47UF-10V 33UF-10V 220UF-10V 47UF-10V

CAP,E 2200UF-10V CAP,E 220UF-10V CER,FIL 450K CER,FILTER 10.7MHZ JACK,DIA 3.5MM ST

S2-500-158-000 S1-010-015-400

OVERCURRENT PROTECTOR ICP-N15 MAGNET 80HM 0.5W-1W

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WIRING-1/1
15 14 13 12 11 10 9 8 7 6 5 4 3 2 1 A

MAIN C.B (PARTS SIDE)
LED1 TUNE VR1 VOLUME

B

C

D

E

F

G

HP C.B (PARTS SIDE)

H

I

14

J

1

28

15

SW2 BAND AM FM

K

L

M

SW1 POWER NOISE CLEAR ON OFF

N

O

P

Q
JK1

Note

R

S

T

U

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SCHEMATIC DIAGRAM-1/1
TC4,L3 AM TRACKING ADJ TC1,L4 FM TRACKING ADJ L5,TC2 FM FREQUENCY RANGE ADJ T1,TC3 AM FREQUENCY RANGE ADJ T2 FM IF ADJ C11 EZ MODEL 6P U MODEL 4P

MAIN C.B

PVC1 (TC1-4)

SP1

AM/FM IF POWER IC

BAND AM JK1 FM

NOISE CLEAR POWER

TUNE T3 AM IF ADJ POWER

NOISE CLEAR

DC AC JK2 AC~ EZ MODEL 230V U MODEL 120V

SIGNAL

Note

HP C.B

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IC BLOCK DIAGRAM-1/1 IC, KA22426D

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ELECTRICAL ADJUSTMENT-1/1

MAIN C.B

L3

T2

1
T3

4
23 IC1 L4

L5 PVC TC4 TC2 TC1 TC3

3 5 5 3 2
T1

2

6
Test point

6

< TUNER SECTION >
1. AM IF Adjustment Settings: · Test point IC1 23PIN · Adjustment location: T3 T3 ................................................................................ 450kHz 2. AM Frequency Range Adjustment Settings: · Test point IC1 23PIN · Adjustment location: TC3, T1 TC3 ...................................................... 1635kHz (EZ MODEL) 1750kHz (U MODEL) T1 ......................................................... 515kHz (EZ MODEL) 517kHz (U MODEL) 4. FM IF Adjustment Settings: · Test point IC1 23PIN · Adjustment location: T2 T2 .............................................................................. 10.7MHz 5. FM Frequency Range Adjustment Settings: · Test point IC1 23PIN · Adjustment location: TC2, L5 TC2 ................................................... 108.3MHz (EZ MODEL) 109MHz (U MODEL) L5 ...................................................... 87.4MHz (EZ MODEL) 87MHz (U MODEL) 6. FM Tracking Adjustment Settings: · Test point IC1 23PIN · Adjustment location: TC1, L4 TC1 .............................................................................. 108MHz L4 ................................................................................. 88MHz

3. AM Tracking Adjustment Settings: · Test point IC1 23PIN · Adjustment location: TC4, L3 TC4 ............................................................................. 1400kHz L3 ................................................................................ 600kHz

-8-

MECHANICAL EXPLODED VIEW-1/1

25 1

26

4 3 F

A F

6 21

8 B

B

7

PWB

PWB B 12 G 15 17 16 19 18 22 D 20 13 14 E 11 10 C 9

23

24

5

2

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MECHANICAL PARTS LIST-1/1

REF. NO 1 2 3 4 5 6 7 8 9 9 10 10 11 12 13 14 15 16 17 18

KANRI DESCRIPTION NO. S0-901-540-000 GRIP HANDLE S0-700-450-000 POINTER TUNING S2-010-012-200 ANT,ROD 7 SECTION S0-401-080-000 CONTACT TERMINAL S1-701-110-000 GEAR,RACK S0-101-820-000 S0-202-720-000 S0-503-860-000 S1-002-000-900 S1-001-000-900 S6-110-010-101 S6-110-010-700 S0-901-180-001 S1-800-330-000 S1-701-090-000 S1-010-015-400 S0-901-550-000 S0-503-850-000 S0-202-790-000 S0-503-840-000 CAB,FRONT BATT,CONTACT(+/-) KNOB,SL POE/BAND PT,AC120/6.7V PT,AC230/6.7V SOCKET AC 250V 2.5A SOCKET POWER AC COVER SOCKET AC JOIN,VOL B GEAR,TUNING B MAGNET 80HM 0.5W-1W HOLDER,VOL/TUN KNOB,TUNING SPRING TUNING KNOB KNOB,VOLUME

PART NO.

REF. NO 19 20 21 22 23 24 24 25 26 A B C D E F

KANRI DESCRIPTION NO. S1-800-320-000 JOIN VOL A S1-701-100-000 GEAR,PVC POM S0-202-670-000 BATT,CONTACT(-) S1-701-080-000 GEAR,TUNING S0-201-800-000 CAB,REAR S0-801-670-100 S0-801-670-000 S0-301-920-000 S0-202-650-000 87-251-094-410 87-264-074-410 S4-103-080-000 S4-126-080-000 87-261-072-410 87-253-098-410 LENS,DISPLAY LENS,DISPLAY DOOR,BATT BATT,CONTACT(+) PAN M-SCREW M3-6 PAN WASHER S-SCREW M2.6-8 PAN WASHER(PHILIP) S-SCRW 3-6 PAN-WASHER(PHILIP)S-SCREW2.6-8 FLAT(PHILIP)M-SCREW M2.6-5 SCREW,M3-14 BINDING S-SCREW(A) M2.6-8

PART NO.

! !

G 87-251-074-410

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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 LA Aqua Blue GL Light Green

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211, IKENOHATA 1CHOME, TAITO-KU, TOKYO 110-8710, JAPAN TEL:03 (3827) 3111
H251701 Printed in Singapore