Aiwa CT-X4019, CT-X4059 Service Manual

CT-X4019

CT-X4059

SERVICE MANUAL

STEREO CAR CASSETTE RECEIVER

This Service Manual is the "Revision Publishing" and replaces "Simple Manual" (S/M Code No. 09-997-334-8T1).

BASIC TAPE MECHANISM : CDS-36SCH-94

S/M Code No. 09-997-334-8R1

REVISION

DATA

SPECIFICATIONS

RADIO SECTION

(FM)

Frequency Range: 87.5 MHz–108 MHz

(100-kHz steps)

87.5 MHz-108 MHz

(50-kHz steps) Usable Sensitivity: 12.7 dBf 50 dB Quieting Sensitivity: 17.2 dBf IF Rejection: 80 dB Frequency Response: 30 Hz-15,000 Hz S/N Ratio: 63 dB Stereo Separation: 35 dB at 1 kHz Alternate Channel Selectivity: 70 dB Capture Ratio: 3 dB

(AM(MW))

Frequency Range: 530 kHz–1,710 kHz

(10-kHz steps)

522 kHz–1,602 kHz

(9-kHz steps) Usable Sensitivity: 30 µV (30 dB)

TAPE SECTION

Tape Speed: 4.8 cm/sec. (17/8 ips) S/N Ratio: 50 dB Frequency Response: 40 Hz–14,000 Hz Stereo Separation: 40 dB FF/REW Time: 190 sec. (C-60)

AUDIO SECTION

Max. Power Output: 40 W ×4 channels

CD/MD IN input

Input sensitivity (load impedance) CD/MD IN: 500mV (10 kΩ)

GENERAL

Power-Supply Voltage: 14.4 V (11 to 16 V allowable),

DC, negative ground Load Impedance: 4Ω Tone Control: Bass ±10 dB at 100 Hz

Treble ± 10 dB at 10 kHz Preamp Output Voltage (load impedance):

2.2 V (10 kΩ)

Installation size: 182(W) ×53(H)×155(D) mm

/4(W)×21/8(H)×61/8(D) inches)

ACCESSORIES LIST

• Design and specifications are subject to change without notice.

REF. NO PART NO. KANRI DESCRIPTION

1 8Z-KTG-905-010 IB,YL(3L) 4019/4059 2 8Z-KTG-906-010 IB,INST,YL (3L)4019/4059 3 86-KT1-237-010 HLDR,REAR MTG 4 87-B10-141-010 NUT,5 TYPE-2 5 87-B10-143-010 UT1+5-15 W/O SLOT

6 87-B10-144-010 W,5.2-10-0.5 7 87-B10-145-010 W-SPR,5.3-8.5-1.5 8 88-KT1-247-010 S-SCREW,HEXAGON 9 8Z-KT1-231-010 HLDR,HALF -T 10 8Z-KT1-232-010 KEY,REMOVE -T *

NO.

REF. NO PART NO. KANRI DESCRIPTION

11 8Z-KT1-251-010 S-SCREW,5*6 TH+ TAPPING ST 12 8Z-KT1-616-010 CONN ASSY,16P B52 13 8Z-KT1-030-010 CASE,DFP -T 14 8Z-KTG-951-010 SPKR,16CM ASSY<4059> 15 88-KT1-250-010 S-SCREW,THIN HEAD+2.6-4 BLK

NO.

ELECTRICAL MAIN PARTS LIST

REF. NO PART NO. KANRI DESCRIPTION

IC 8Z-KT1-622-010 C-IC,LC75374E

8Z-KTG-622-010 IC,TA8259H 8Z-KTG-621-010 C-IC,TC9323F-007 88-KT1-606-080 IC,PST994D 88-KTD-602-010 C-IC,TC9297F

88-KTD-604-010 IC,BA09T 87-A21-191-010 IC,KIA6225S

TRANSISTOR 87-A30-287-040 C-TR,DTC114TKA

89-324-122-080 TR,2SC2412KR 87-A30-289-040 C-TR,2SA1037AK(R) 87-A30-281-040 C-TR,DTC363TK 8Z-KTH-626-080 TR,KTC3203Y

87-A30-168-010 TR,2SB1566F 89-423-953-010 TR,2SD2395F 87-A30-294-040 C-TR,DTB123YK 87-A30-282-040 C-TR,DTA114TKA

DIODE 87-A40-529-080 DIODE,1GWJ42

87-020-465-080 DIODE,1SS133 (110MA) 87-A40-654-010 DIODE,DSA17C 87-001-783-080 DIODE,1N4002 87-017-932-080 ZENER,MTZJ6.2B

87-070-334-080 ZENER,MTZJ10B 87-070-136-080 ZENER,MTZJ5.1B 87-020-585-080 CHIP-ZENER,02CZ6.2Y

MAIN C.B ANT101 8Z-KT1-614-010 ANT,AW-002

C101 87-010-322-080 C-CAP,S 100P-50 CH C102 87-010-186-080 CAP,CHIP 4700P C103 87-010-380-010 CAP,E 47-16 SME C104 87-010-380-010 CAP,E 47-16 SME

C105 87-010-322-080 C-CAP,S 100P-50 CH C106 87-010-197-080 CAP, CHIP 0.01 DM C109 87-010-197-080 CAP, CHIP 0.01 DM C110 87-010-197-080 CAP, CHIP 0.01 DM C111 87-010-401-010 CAP, ELECT 1-50V

C112 87-010-198-080 CAP, CHIP 0.022 C113 87-010-378-010 CAP, ELECT 10-16SME C114 87-010-378-010 CAP, ELECT 10-16SME C115 87-010-220-080 C-CAP,S 0.018-25 B C116 87-010-220-080 C-CAP,S 0.018-25 B

C117 87-010-180-080 C-CER 1500P C118 87-010-180-080 C-CER 1500P C119 87-010-401-010 CAP, ELECT 1-50V C120 87-010-401-010 CAP, ELECT 1-50V C121 87-010-197-080 CAP, CHIP 0.01 DM

C122 87-010-197-080 CAP, CHIP 0.01 DM C123 87-010-380-010 CAP,E 47-16 SME C124 87-016-669-080 C-CAP,S 0.1-25 K B C201 87-016-669-080 C-CAP,S 0.1-25 K B C203 87-010-182-080 C-CAP,S 2200P-50 B

C204 87-010-198-080 CAP, CHIP 0.022 C205 87-010-263-010 CAP, ELECT 100-10V C206 87-010-322-080 C-CAP,S 100P-50 CH C207 87-010-112-010 CAP,ELECT 100-16V C208 87-010-235-010 ELECTROLYTIC, 470-16

C209 87-010-248-010 CAP, ELECT 220-10V C210 87-016-669-080 C-CAP,S 0.1-25 K B C211 87-016-669-080 C-CAP,S 0.1-25 K B C212 87-010-112-010 CAP,ELECT 100-16V C213 87-010-380-010 CAP,E 47-16 SME

NO.

REF. NO PART NO. KANRI DESCRIPTION

C251 87-010-198-080 CAP, CHIP 0.022 C301 87-012-349-080 C-CAP,S 1000P-50 CH C302 87-012-349-080 C-CAP,S 1000P-50 CH C303 87-010-378-010 CAP, ELECT 10-16SME C304 87-010-378-010 CAP, ELECT 10-16SME

C305 87-010-263-010 CAP, ELECT 100-10V C306 87-010-263-010 CAP, ELECT 100-10V C307 87-010-198-080 CAP, CHIP 0.022 C308 87-010-198-080 CAP, CHIP 0.022 C309 87-010-401-010 CAP, ELECT 1-50V

C310 87-010-401-010 CAP, ELECT 1-50V C311 87-010-263-010 CAP, ELECT 100-10V C401 87-010-380-010 CAP,E 47-16 SME C402 87-016-669-080 C-CAP,S 0.1-25 K B C403 87-010-378-010 CAP, ELECT 10-16SME

C404 87-010-378-010 CAP, ELECT 10-16SME C405 87-010-401-010 CAP, ELECT 1-50V C406 87-010-401-010 CAP, ELECT 1-50V C407 87-010-184-080 CHIP CAPACITOR 3300P(K) C408 87-010-184-080 CHIP CAPACITOR 3300P(K)

C409 87-010-198-080 CAP, CHIP 0.022 C410 87-010-198-080 CAP, CHIP 0.022 C411 87-010-378-010 CAP, ELECT 10-16SME C412 87-010-378-010 CAP, ELECT 10-16SME C413 87-A11-177-080 C-CAP,S 0.15-16 K B

C414 87-A11-177-080 C-CAP,S 0.15-16 K B C415 87-A11-177-080 C-CAP,S 0.15-16 K B C416 87-A11-177-080 C-CAP,S 0.15-16 K B C417 87-010-378-010 CAP, ELECT 10-16SME C418 87-010-378-010 CAP, ELECT 10-16SME

C419 87-010-401-010 CAP, ELECT 1-50V C420 87-010-401-010 CAP, ELECT 1-50V C421 87-010-401-010 CAP, ELECT 1-50V C422 87-010-401-010 CAP, ELECT 1-50V C423 87-016-669-080 C-CAP,S 0.1-25 K B

C424 87-010-378-010 CAP, ELECT 10-16SME C451 87-010-401-010 CAP, ELECT 1-50V C452 87-010-401-010 CAP, ELECT 1-50V C501 87-010-378-010 CAP, ELECT 10-16SME C502 87-010-378-010 CAP, ELECT 10-16SME

C503 87-010-378-010 CAP, ELECT 10-16SME C504 87-010-378-010 CAP, ELECT 10-16SME C505 87-010-175-080 CAP 560P C506 87-010-175-080 CAP 560P C507 87-010-175-080 CAP 560P

C508 87-010-175-080 CAP 560P C509 87-010-322-080 C-CAP,S 100P-50 CH C601 87-016-669-080 C-CAP,S 0.1-25 K B C602 87-016-669-080 C-CAP,S 0.1-25 K B C603 87-016-669-080 C-CAP,S 0.1-25 K B

C604 87-016-669-080 C-CAP,S 0.1-25 K B C605 87-016-669-080 C-CAP,S 0.1-25 K B C606 87-016-669-080 C-CAP,S 0.1-25 K B C607 87-A11-179-010 CAP,E 10-16-105 D5*L11 KMF C608 8Z-KT1-633-000 CAP,E 3300U-16 105 PW

C609 87-012-157-080 C-CAP,S 330P-50 CH C610 87-012-157-080 C-CAP,S 330P-50 CH C611 87-012-157-080 C-CAP,S 330P-50 CH C612 87-012-157-080 C-CAP,S 330P-50 CH C621 87-010-182-080 C-CAP,S 2200P-50 B

C622 87-010-182-080 C-CAP,S 2200P-50 B C623 87-016-669-080 C-CAP,S 0.1-25 K B C701 87-010-380-010 CAP,E 47-16 SME C702 87-010-263-010 CAP, ELECT 100-10V C703 87-010-198-080 CAP, CHIP 0.022

C705 87-010-314-080 C-CAP,S 22P-50V C706 87-010-197-080 CAP, CHIP 0.01 DM C707 87-010-314-080 C-CAP,S 22P-50V C708 87-010-314-080 C-CAP,S 22P-50V C709 87-012-358-080 C-CAP,S 0.47-10 F Z

NO.

REF. NO PART NO. KANRI DESCRIPTION

C710 87-010-401-010 CAP, ELECT 1-50V C711 87-010-404-010 CONDENSER 4.7-50 C712 87-012-349-080 C-CAP,S 1000P-50 CH C801 87-010-197-080 CAP, CHIP 0.01 DM CN201 8Z-KT1-611-010 CONN,16P CAM-B51

CN301 87-009-031-010 CONNECTOR, 3P CN302 87-099-408-010 CONN,8P EH V WHT CN801 88-KTA-603-010 CONN,15P CAM-B68 CNA301 8Z-KTG-651-010 CONN ASSY,3P HEAD CNA302 8Z-KTG-652-010 CONN ASSY,8P MOTOR

D806 87-027-262-010 LEDE,TLR-124(RED) !F201 8Z-KC1-621-010 FUSE,15A 32V J501 88-KTA-604-010 JACK,PIN 4P V-TYPE L101 87-003-143-080 COIL 4.7 UH L102 8Z-KT1-619-010 COIL,68MH K7-D

L201 8Z-KT1-615-010 FLTR,AMORPHOUS -CHOKE L701 87-003-149-080 COIL,47UH L702 87-003-097-080 COIL,1UH L801 87-003-149-080 COIL,47UH S751 87-A91-152-010 SW,SL 1-1-2 SSSS212-11-A

TU101 8Z-KT1-631-010 TU UNIT, FAE347-A02 X701 87-A70-175-010 VIB,XTAL 4.5MHZ AT-49

FRONT C.B C901 87-012-358-080 C-CAP,S 0.47-10 F Z

C902 87-010-197-080 CAP, CHIP 0.01 DM C903 87-010-189-080 C-CAP,S 8200P-50 B C904 87-010-189-080 C-CAP,S 8200P-50 B C905 87-010-805-080 CAP, S 1-16

CN901 88-KTA-602-010 CONN,15P CAM-B67 IC902 87-A90-951-010 RCR UNIT,SBX1971-52 LCD901 8Z-KTG-606-010 LCD,ZKT-16 PL901 8Z-KTA-610-010 LAMP,T-3-9V-50MA PL902 8Z-KTA-610-010 LAMP,T-3-9V-50MA

NO.

REF. NO PART NO. KANRI DESCRIPTION

PL903 8Z-KTA-610-010 LAMP,T-3-9V-50MA PL904 8Z-KTA-610-010 LAMP,T-3-9V-50MA PL905 8Z-KTA-610-010 LAMP,T-3-9V-50MA PL906 8Z-KTA-610-010 LAMP,T-3-9V-50MA PL907 8Z-KTA-610-010 LAMP,T-3-9V-50MA

S901 87-A91-159-010 SW,TACT SKHLAD S902 87-A91-159-010 SW,TACT SKHLAD S903 87-A91-159-010 SW,TACT SKHLAD S904 87-A91-159-010 SW,TACT SKHLAD S905 87-A91-159-010 SW,TACT SKHLAD

S906 87-A91-159-010 SW,TACT SKHLAD S907 87-A91-159-010 SW,TACT SKHLAD S908 87-A91-159-010 SW,TACT SKHLAD S909 87-A91-159-010 SW,TACT SKHLAD S910 87-A91-159-010 SW,TACT SKHLAD

S911 87-A91-159-010 SW,TACT SKHLAD S912 87-A91-159-010 SW,TACT SKHLAD S913 87-A91-159-010 SW,TACT SKHLAD S914 87-A91-159-010 SW,TACT SKHLAD S915 87-A91-159-010 SW,TACT SKHLAD

S916 87-A90-001-010 C-SW,TACT SKQMAL S917 87-A90-001-010 C-SW,TACT SKQMAL S918 87-A90-001-010 C-SW,TACT SKQMAL S919 87-A90-001-010 C-SW,TACT SKQMAL S920 87-A90-001-010 C-SW,TACT SKQMAL

S921 87-A90-001-010 C-SW,TACT SKQMAL

JACK C.B J901 87-A60-249-010 JACK,MOJ-B32

HEAD C.B

SW C.B

NO.

CHIP RESISTOR PART CODE

Chip Resistor Part Coding

Resistor Code

Chip resistor

Wattage Type Tolerance 1/16W 1005 5% CJ

1/16W 1/10W

1/8W

1608 2125

3216

5% 5%

Symbol

CJ CJ

Figure

Value of resistor

Form

Dimensions (mm)

LW t

1.0 0.5 0.35 104

1.6 0.8 0.45 2 1.25 0.45

1.6

0.55

3.2

Resistor Code

108 118

128

: A : A

TRANSISTOR ILLUSTRATION

E C B

KTC3203

IC BLOCK DIAGRAMS

IC, LC75374E

B C E

2SB1566 2SD2395

2SA1037 2SC2412 DTA114TKA DTB123YK DTC1 14TKA DTC363TK

IC, KIA6225S IC, T A8259H

LCD DISPLAY

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