Samsung MX-C730 Service Manual page 30

Troubleshooting
4-2-2 AMP Pre-Inspection relating to Power Protection
If you think, there are problems at the AMP PART, you can check the PCB without disassemble the set.
(Caution!!: Do not connect the power cord during bellow check!)
Measurement Resistance using Tester
F/R CH
SUBWOOFER
If Measured Resistance is very different from above numbers. There is a Problem. → AMP PART Problem
4-6
- Approximately -
2kΩ
2kΩ
<Table 4-2>
GND
2CH SPEAKER OUT
RIGHT
LEFT
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