Hello All Friends
RT809H EMMC ISP JTAG
Congratulation All LCD LED Service Techincains Here I can Show You Most Important Issue regarding TV Main Boards restoration when its gone dead or hang by software or it's damage by installing wrong software .
JTAG these connection of emmc at main board and connect those connection to RT809H as shown in picture.
JTAG CLK CMD DO Vccq Vcc Ground
Haier TV Jtag Connection
Haier TV Jtag Connection
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