Assembling LCD and generic LCD common bus access methods: Method 01: Press the menu key on the remote to display the OSD menu, then press 6480 to enter factory mode, complete within 3 seconds. Method 02: Press the menu key on the remote to display the OSD menu, then press 6087 to enter factory mode, complete within 3 seconds. Method 03: Press the menu key on the remote to display the OSD menu, then press 5451 to enter factory mode, complete within 3 seconds. Method 04: Press the menu key on the remote to display the OSD menu, then press 3867 to enter factory mode, complete within 3 seconds. Method 05: For Hongxing board generic LCD, press menu, then press 9527 to enter factory mode, complete within 3 seconds. Method 06: Press menu, then press 1147. Method 07: Press menu, then press 9527. Method 08: For Lehua board, press menu + 1147. Method 09: Menu + 1234. Method 10: Menu + 2508.
Method 11: Press the menu key then enter 2580.
Method 12: For Dingke 6M48, enter bus access method by pressing source + 1973 or select source then press 2580.
Method 13: In the volume menu, set the balance item to 0, then press 1-9-6-9 in sequence to enter.
Refer to MST6M48RVS chip circuit debugging.
Method 14: For Zhi Cheng T482_V1, T482-V1 LCD universal board bus access method MST6M48RHS-LF-Z1-SJ.
Method 15: For HKC LCD, in menu state, press 9527 or menu 2580.
Guangzhou Zhi Cheng Company.
Method 16: Press source + 308.
Method 17: Press source + 208.
Method 18: Press source + 2008.
Method 19: Source + 1973.
Method 20: Source + 9527.
Method 21: Source + 9528.
Method 22: Source + 208.
Method 23: Source + 2008.
Method 24: Source + 1147.
Method 25: Source + 009.
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