Samsung LE32D400E1W - 4 Troubleshooting; Previous Check

4-1
4. Troubleshooting
4. Troubleshooting
4-1. Troubleshooting
4-1-1. Previous check
Check the various cable connections rst. 1.
• Check to see if any cables are damaged or burnt.
• Check to see if there is a disconnected or loose cable connection.
• Check to see if the cables are connected according to the connection diagram.
Check the power input to the Main Board.2.
UD4003(19", 26", 32")
UD5003(22", 40")
MAIN BOARD
SMPS BOARD
T-CON
UD4003(19")
UD5003(22")
MAIN BOARD
SMPS BOARD
LD400 / LD403(32")
LD503(40")
MAIN BOARD
SMPS BOARD
T-CON