LG 60LA625C (CHASSIS:LA33B) Service Manual ▷ View online
LGE TV Research Lab.
Establish: 12. 05. 21
LC33B Adjust Specification
C2-2230
5/ 37
Reform: 12. 02. 03
LG Electronics
3. Adjustment items
3.1 Main PCB check process
▪MAC Address Download
▪ Widevine key Download
▪ ESN Download
Above adjustment items can be also performed in Final Assembly if needed. Both
Board-level and Final assembly adjustment items can be check using In-Star Menu
‘1.ADJUST CHECK’.
Board-level and Final assembly adjustment items can be check using In-Star Menu
‘1.ADJUST CHECK’.
3.2 Final assembly adjustment
▪White Balance adjustment
▪RS-232C functionality check
▪ PING Test
▪Factory Option setting per destination
▪Ship-out mode setting (In-Stop)
3.3 Etc
▪Ship-out mode
▪Service Option Default
▪USB Download(S/W Update, Option,
Service only
)
▪ISP Download(Option)
LGE TV Research Lab.
Establish: 12. 05. 21
LC33B Adjust Specification
C2-2230
6/ 37
Reform: 12. 02. 03
LG Electronics
4. Automatic Adjustment
4.1 MAC address D/L , HDCP1.4/HDCP2.0 KEY, Widevine key D/L, ESN D/L
Connect: USB port
Communication Prot connection
▪ Com 1,2,3,4 and 115200(Baudrate)
Mode check: Online Only
▪ check the test process: DETECT -> MAC -> Widevine-> HDCP(1.4/2.0) -> ESN
▪.Play : Press Enter key
▪. Result: Ready, Test, OK or NG
▪. Printer Out (MAC Address Label)
Communication Prot connection
▪ Com 1,2,3,4 and 115200(Baudrate)
Mode check: Online Only
▪ check the test process: DETECT -> MAC -> Widevine-> HDCP(1.4/2.0) -> ESN
▪.Play : Press Enter key
▪. Result: Ready, Test, OK or NG
▪. Printer Out (MAC Address Label)
4.1.2
Inspection
- In INSTART menu, check these keys.
4.3 LAN Inspection
4.3.1 Equipment & Condition
▪ Each other connection to LAN Port of IP Hub and Jig
▪ Each other connection to LAN Port of IP Hub and Jig
LGE TV Research Lab.
Establish: 12. 05. 21
LC33B Adjust Specification
C2-2230
7/ 37
Reform: 12. 02. 03
LG Electronics
4.3.2 LAN inspection solution
▪ LAN Port connection with PCB
▪ Setting automatic IP
▪ LAN Port connection with PCB
▪ Setting automatic IP
▪ If you want manual connection, enter Network connection at MENU Mode of TV. Press Start
connection key, then Network will be connected.
connection key, then Network will be connected.
4.3.3 Setting state confirmation
-
If automatic setting is finished, you confirm IP and MAC Address at ‘in start’ menu mode.
LGE TV Research Lab.
Establish: 12. 05. 21
LC33B Adjust Specification
C2-2230
8/ 37
Reform: 12. 02. 03
LG Electronics
4.3.4
HDCP 1.4/2.0 Inspection
- Confirm Key input Data at the “IN START” MENU Mode
4.3.5
ESN Inspection
- Confirm Key input Data at the “IN START” MENU Mode
4.3.6 WIDEVINE Key Inspection
. WIDEVINE Key Inspection
- Confirm Key input Data at the “IN START” MENU Mode
- Confirm Key input Data at the “IN START” MENU Mode
4.4 LAN PORT INSPECTION(PING TEST)
Click on the first or last page to see other 60LA625C (CHASSIS:LA33B) service manuals if exist.