Measures To Be Taken When The Protection Circuit Operates - Samsung MM-D530D Service Manual

Troubleshooting
4-2 Measures to be taken when the Protection Circuit operates
4-2-1 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 test!)
Measurement Resistance using Tester
- Approximately -
CH MM-D430D/D530D
L/R CH 1 kΩ
<Table 4-1>
If Measured Resistance is very different from above numbers, There is a Problem. → AMP PART Problem
4-6 Samsung Electronics