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MICRO COMPONENT
SYSTEM
MM-DB9
SERVICE Manual
MICRO 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
Volume 7. Schematic Diagrams
Color Display TUNER/Band Power Sound
/Demo REC/Pause Surround Mode
On/Standby
DVD/CD
CD Synchro Sleep
TAPE
AUX CD Repeat Mono/ST Open/Close
S.Bass
Tuning Mode Level
Multi Jog
Phones
DVD/MP3-CD/CD-R/RW PLAYBACK
MIC MIC Mixing
- Confidential -
1. Alignment and Adjustments
1. Tuner
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
(FM DET) Terminal
output Input
Output 60 dB
Distortion Meter
Minumum Distortion (0.4% below)
(Figure 1-1)
Figure1-1 IF CENTER and THD Adjustment
FM Search Level Adjustment
28 dB FM Antenna
SSG FREQ. 98 MHz
Adjustment BEACON SET
point SENSITIVITY
(SVR1) SEMI-VR(20K) GND
FM S.S.G FM IN
Output 28 dB(