Alignment And Adjustments - Samsung MAX-632P Service Manual

4. Alignment and Adjustments

4-1 Tuner
Samsung Electronics
FM THD Adjustment
SSG FREQ.
98 MHz
Adjustment
point
FM DETECTOR COIL
(IFT6)
Minumum Distortion (Figure 4-1)
FM Search Level Adjustment
SSG FREQ. 98 MHz
Adjustment
point SEMI-VR(5KB)
(MSR1)
"TUNED" is shown on FLT (Figure 4-2)
FM
Output
Antenna SET
GND
Terminal
Oscilloscope
FM SSG Input
Speaker
Terminal
output
Distortion Meter
Figure4-1 IF CENTER and THD Adjustment
FM Antenna
30 dB
75Ω
SET
Dummy
GND
FM IN
FM SSG
Figure4-2 FM Auto Search Level Adjustment
Input
5 kB
4-1