Step 3: Check the SW version
1. After burning software, TV will restart.
2.
Press “
123654
”, enter Customer Service Mode to check if the software version is correct
Caution: Please make sure that software upgrade is finished before unplug the USB and AC power!
5.2 Error Code
5.2.1 Introduction
Error codes are required to indicate failures in the TV set. In principle a unique error code is available for every:
• Activated (SW) protection.
• Failing I2C device.
• General I2C error.
The last five errors, stored in the NVM, are shown in the Service menu’s. This is called the error buffer.
The error code buffer contains all errors detected since the last time the buffer was erased. The buffer is written from left to right. When an error occurs that
is not yet in the error code buffer, it is displayed at the left side and all other errors shift one position to the right.
An error will be added to the buffer if this error differs from any error in the buffer. The last found error is displayed on the left.
An error with a designated error code never leads to a deadlock situation. It must always be diagnosable (e.g. error buffer via OSD or blinking LED).
In case a failure identified by an error code automatically results in other error codes (cause and effect), only the error code of the MAIN failure is displayed.
5.2.2 How to Read the Error Buffer
You can read the error buffer in three ways:
• On screen via the SAM/CSM (if you have a picture).
Example:
–
ERROR: 000 000 000 000 000
: No errors detected
–
ERROR: 013 000 000 000 000
: Error code 13 is the last and only detected error
–
ERROR: 034 013 000 000 000
: Error code 13 was detected first and error code 34 is the last detected (newest) error
• Via the blinking LED procedure (when you have no picture).
5.2.3 Error codes overview
In this chassis only “layer 2” error codes are available and point to problems on the SSB. They are triggered by LED blinking
when CSM is activated. Only the following layer 2 errors are defined:
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Страница 22: ...4 Press OK to start software upgrade 5 Upgrade in progress ...
Страница 32: ...8 IC Data Sheets 8 1 MT5800VHEJ IC U401 Scaler ...
Страница 33: ...8 2 AD87072 LG48NRY IC U601 Audio ...
Страница 34: ...8 3 SI2169 D60 GMR IC U101 Demodulator ...
Страница 35: ...8 4 TDSY G430D EUROPE TU101 ...
Страница 36: ...8 5 TDQS A751F EUROPE TU102 ...
Страница 59: ...10 Styling Sheets 10 1 5803 5823 series 32 50 1050 40 1053 1054 1056 1057 1184 WIFI02 36 63 30 ...
Страница 60: ...10 2 5803 5823 series 43 5803 series 50 50 1050 40 1053 1054 1056 1057 1184 WIFI02 36 63 30 ...