Troubleshooting
5-6
Samsung Electronics
5-4 Repairing No Video (with Normal Sound)
Normal
Normal
Normal
Normal
Normal
Abnormal
Abnormal
Abnormal
Check the Heater
Check for High Voltage
Check CN501 Pins 1, 3, and 5
Check IC501, 531, and 561
Check the CN501 Connector
Replace the CN501 Connector
Check IC04 Input Terminal Pins 20, 21 and 22
Check IC03
Check IC04