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3 CD CHANGER
MINI MINI COMPONENT
MAX-B420
MAX-B450
MAX-ZB450

SERVICE Manual
MIMI MIMI COMPONENT SYSTEM CONTENTS
1. Alignment and Adjustments

2. Exploded Views and Parts List

3. Electrical Parts List

4. Block Diagrams

5. PCB Diagrams

6. Wiring Diagram

7. Schematic Diagrams
1. Alignment and Adjustments
1-1 Tuner : MAXB420/MAXB450

FM THD Adjustment FM
Output
Antenna SET
GND
SSG FREQ. 98 MHz Terminal
Oscilloscope
Adjustment FM S.S.G Input
point FM DETECTOR COIL Speaker
(TL3) Terminal
output Input
Output 60 dB
Distortion Meter
Minumum Distortion (0.3% below)
(Figure 1-1)
Figure1-1 IF CENTER and THD Adjustment

FM Search Level Adjustment
SSG FREQ. 98 MHz 23 dB FM Antenna

Adjustment BEACON SET
point SENSITIVITY
* Adjustment Location of SW Band (TSR1) SEMI-VR(5K