Aiwa CSD-A190 EZ - User Manual

SERVICE MANUAL
DATA
EZ(S),EZ(ST),
COMPACT DISC STEREO
RADIO CASSETTE RECEIVER
S/M Code No. 09-027-456-0T1
SIMPLE
Replace this Service Manual with "Revision Publishing" when it is issued.
BASIC TYPE MECHANISM:TN-21ZVC-2000
BASIC CD MECHANISM :KSM-213 RDM
CSD-A190
K(ST),V(ST)
EZ(L),K(S),

Summary

Specifications

Tuner section

Details specifications for the tuner component.

CD player section

Specifications for the CD playback functionality.

Deck section

Technical specifications for the tape deck mechanism.

General <EZ, V>

General specifications for EZ and V models.

General <K>

General specifications for the K model.

PROTECTION OF EYES FROM LASER BEAM DURING SERVICING -1;1

PRECAUTION TO REPALCE OPTICAL BLOCK (KSM-213 RDM) -1;1

TRANSISTOR ILLUSTRATION -1;1

BLOCK DIAGRAM -1;2

MAIN C.B (1;2) TUNER, CASSETTE & POWER AMP. SECTION

Block diagram of the main circuit board, covering tuner, cassette, and power amplifier.

BLOCK DIAGRAM -2;2

MAIN C.B (2;2) CD & DISPLAY SECTION

Block diagram of the main circuit board, focusing on CD and display functions.

SCHEMATIC DIAGRAM -1;4 (MAIN -1;2) (+EZSC, EZLC, KSC, VSTC MODELS)

MAIN C.B (1;2) (+EZSC, EZLC, KSC, VSTC MODELS)

Schematic diagram for the main circuit board, specific to EZSC, EZLC, KSC, VSTC models.

SCHEMATIC DIAGRAM -2;4 (MAIN -1;2) <EZSTC, KSTC MODELS>

MAIN C.B(1;2) <EZSTC, KSTC MODELS>

Schematic diagram for the main circuit board, specific to EZSTC and KSTC models.

SCHEMATIC DIAGRAM -3;4 (MAIN -2;2)

MAIN C.B (2;2)

Second part of the main circuit board schematic.

WIRING -1;3 (MAIN;BEAT CUT)

MAIN C.B (PARTS SIDE)

Wiring diagram for the main circuit board, showing parts layout.

WIRING -2;3 (CASSETTE)

CASSETTE C.B (PARTS SIDE)

Wiring diagram for the cassette circuit board, showing parts layout.

SCHEMATIC DIAGRAM-4;4 (CONTROL;RECTIFIER;BATT-1;BATT-2)

CONTROL C.B

Schematic diagram for the control circuit board.

RECTIFIER C.B

Schematic diagram for the rectifier circuit board.

BATTERY C.B (PARTS SIDE)

Wiring diagrams for Battery 1 and Battery 2 circuit boards.

WIRING -3;3 (CONTROL;RECTIFIER;BATT-1;BATT-2)

CONTROL C.B (PARTS SIDE)

Wiring diagram for the control circuit board, showing parts layout.

RECTIFIER C.B (PARTS SIDE)

Wiring diagram for the rectifier circuit board, showing parts layout.

BATTERY C.B (PARTS SIDE)

Wiring diagrams for Battery 1 and Battery 2 circuit boards, showing parts layout.

VOLTAGE CHART -1;2

TUNER

Voltage chart for the tuner section.

TAPE

Voltage chart for tape playback.

CD

Voltage chart for CD playback section.

VOLTAGE CHART -2;2

IC402 and IC403 Voltage Charts

Voltage readings for IC402 and IC403.

Transistor Voltage Charts

Voltage readings for transistors Q402, Q403, Q404, and Q405.

ELECTRICAL ADJUSTMENT -1;1

TUNER SECTION

Electrical adjustments for the tuner section.

CASSETTE SECTION

Electrical adjustments for the cassette section.

IC BLOCK DIAGRAM -1;2

IC, BA3308

Block diagram for the BA3308 IC.

IC BLOCK DIAGRAM -2;2

IC, TA2111 N

Block diagram for the TA2111N IC.

IC, LA6541 DLL

Block diagram for the LA6541DLL IC.

MECHANICAL EXPLODED VIEW -1;1

MECHANISM EXPLODED VIEW -1;1 (TN-21 ZV-2000)

MECHANISM PARTS LIST -1;1 (TN-21 Z-2000)

Aiwa CSD-A190 EZ Specifications

General

Brand	Aiwa
Model	CSD-A190 EZ
Category	Stereo Receiver
Language	English