Схема домашнего кинотеатра Samsung MM19

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Samsung Electronics
1-1-1 Test Equipment
1-1-2 Pre-Adjustment
1-1-3 AM Adjustment
1. AM Standard Signal Generator (S.S.G) : 400Hz, 30% MOD2. Oscilloscope3. VTVM4. Frequency counter5. Loop antenna6. Dummy load (4?)7. DC voltmeter
1. Check the source voltage2. Press TUNER/BAND to select the AM(MW) function.3. Set the volume control to mid position.
Intermediatefrequency (IF)adjustment
AM frequencycoverageadjustment
AM trackingadjustment
Figure 1-4Connect DCvoltmeter to AM VTand GND(OKV1)
AM SignalGenerator
Test LoopAntenna
SpeakerTerminal
Oscilloscope
AMLoopAntenna Jack
DC Voltmeter
Maximum output
Maximum output
FREQ. Setting Adjust. Point
Alignment and Adjustments