Схема домашнего кинотеатра Samsung S2000

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Samsung Electronics
1-1-1 Test Equipment
1-1-2 Pre-Adjustment
1-1-3 MW(AM)/LW/SW Adjustment
1. AM Standard Signal Generator (S.S.G) : 400Hz, 30% MOD2. Oscilloscope3. VTVM4. Frequency counter5. Loop antenna6. Dummy load (3.2?)7. DC voltmeter
1. Check the source voltage2. Press TUNER/BAND to select the AM(MW) function.3. Set the EQ/P.SOUND control to OFF position.4. Set the volume control to approximaterly 50mw.
Figure 1-6 MW(AM)/LW/SW Adjustment
DC Voltmeter
522~1611 KHz
146~290 KHz
Adj.) ~ 7.0V(
Maximum output
Low Cover(Adj.)~High Cover(Check)
FREQ. Setting
Adjust.Point
Alignment and Adjustments
9.5~26.1 MHz
Maximum output
Maximum output
Maximum output
Adj.) ~ 7.0V(
Adj.) ~ 6.5V(
Adj.) ~ 6.5V(