Troubleshooting; Previous Check - Samsung UE32K5502AK Service Manual

4. Troubleshooting

4-1. Troubleshooting

Previous Check

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1. Check the various cable connections first.
Check to see if there is a burnt or damaged cable.
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Check to see if there is a disconnected or loose cable connection.
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Check to see if the cables are connected according to the connection diagram.
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2. Check the power input to the ASSY PCB MAIN.
ASSY PCB MAIN
Wifi/BT Combo
Module
IR & FUNCTION
3. Check the power in & output between SMPS & Main Board, Main Board & Panel, IP & Panel
DC VSS-LED PD BD
SMPS Cable
LVDS Cable
R/L
ASSY SPEAKER P ( )
BLU Cable
4. Troubleshooting
4-1