42PA450C-CM (CHASSIS:PA23A) - LG TV Service Manual (repair manual). Page 93

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LG Electronics Inc.    Display Division
 
Establish : 2012/01/02 
Reform  : 2012/01/02 
PD23A/B 
 Adjust specification 
LG(55)C2-0661-00 
24/ 25 
 
 
 
 
 
 
 
 
 
                       
LG electronics 
3) result value 
-  normally status for download : OKx 
-  abnormally status for download : NGx 
2. check the method of CI+ Key value (RS232) 
1) into the main ass’y mode (RS232 : aa 00 00) 
CMD 1 
CMD 2 
Data 0 
A A 0 0 
 
    2) check the mothed of CI+ key by command (RS232 : ci 00 20) 
CMD 1 
CMD 2 
Data 0 
C I 2 0 
 
3) result value 
     i 01 OK 1d1852d21c1ed5dcx
 
 
   
 
8. Download MAC Address, CI+ Key and widevine Key. 
<Check whether the key was downloaded or not at ‘In Start’ menu. (Refer to below).> 
-> MAC Address need only DVB-T2 Model (ex.50PA650T-ZA).  
 
 
      ※Connect TV SET and PC which download keys Writing program by RS232C-Cable 
        1) Start “MAC+CIKeyl.exe”Program and Click (3) Button to connect TV and PC. 
2) Click (4) to download MAC Address. 
3) Click (5) to download CI+ Key. 
        4) When download succeed, you can see “OK” on (6) 
 
※  Each Chassis has it’ s own MAC Address. Please be careful of download.
 
CI
+ Key Value
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