Service Manual
Page 7
...60PZ550-ZA 60R3 49216 37966 54144 26956 32 60PZ250-ZA 60R3 49280 37966 54144 26892 32 50PZ250-ZA 50R3 36992 37966 54144 26892 32 50PW450-ZA 50T3 37056 37966 54144 26892 32 42PW450-ZA 42T3 24768 37966 54144 26892 32 50PV350-ZA 50R3 37216 21582 54144 26892 32 ... have to channel recover. ADC Process 5-1. But your downloaded program version in USB Stick - Enter Service Mode by pushing "G" key at "5. Copyright ©2011 LG Electronics Inc. All rights reserved. if all channel data is staring. ADC - 4. ADC Calibration" * After downloading, have a DTV/ATV test on TV. ...
...60PZ550-ZA 60R3 49216 37966 54144 26956 32 60PZ250-ZA 60R3 49280 37966 54144 26892 32 50PZ250-ZA 50R3 36992 37966 54144 26892 32 50PW450-ZA 50T3 37056 37966 54144 26892 32 42PW450-ZA 42T3 24768 37966 54144 26892 32 50PV350-ZA 50R3 37216 21582 54144 26892 32 ... have to channel recover. ADC Process 5-1. But your downloaded program version in USB Stick - Enter Service Mode by pushing "G" key at "5. Copyright ©2011 LG Electronics Inc. All rights reserved. if all channel data is staring. ADC - 4. ADC Calibration" * After downloading, have a DTV/ATV test on TV. ...