SAMSUNG MML2
Manual de Servicio

Alignment and Adjustments

(Only MM-L4/L4G)

1- 3 Tuner (Only MM-L2/L2G)
FM Section
3030

2970

FM IF Adjustment
SSG FREQ. Adjustment point (T101) Remark Freq. Setting 10.7MHZ DEV=40.0KHZ LEVEL=60dB FM DETECTOR COIL Maximum output (Figure 1-1) Tune to the lowest

SET Oscilloscope

TP1

TP2 4P OUTPUT

*TP1:PIN 19 OF IC102 TP2:PIN 4 OF IC101 Input

IF GENERATOR
Figure 1-1 IF CENTER Adjustment

FM Frequency Coverage Adjustment
SSG.FREQ.
87.5MHZ 108MHZ

FREQ.SETTING
TUNE TO THE LOWEST TUNE TO THE HIGHEST

ADJUST.POINT
L101 CHECK

REMARK
0.9V 6V

Digital DC Voltmeter

SET C160 + -

Figure 1-2 FM Freq. Range Adjustment
Samsung Electronics 1-3