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