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Series

Manual

Safety Notice

There are many electrical and mechanical parts in the

TRU

TOUCH VN Series interactive

display. Pay attention and take safety precautions before repairing the display.

It is essential that all components be replaced with authorized components recommended
in this manual to prevent shock, fire, or any other hazards.

Please do not modify the original mechanical or electrical design without previous
verification from the manufacturer or authorized agent.

Before starting a repair or disassembling the display, please make sure to unplug the
display from any power source.

Содержание TRUTOUCH VN Series

Страница 1: ...X Series Service Manual...

Страница 2: ...is essential that all components be replaced with authorized components recommended in this manual to prevent shock fire or any other hazards 3 Please do not modify the original mechanical or electri...

Страница 3: ...art A PCBA Overviews OPS Dock board Mainboard Power board TempSensor T con board Audio board Wifi module Front port board Keypad board Power_IR board AC board TP control board R Micphone L Micphone To...

Страница 4: ...1 Mainboard wiring AC board Front port board FF control board Powerboard T Con board T Con board Front port board Power_IR board 5 6SHDNHU OPS docking board Audio board OPS docking board Top Bottom C...

Страница 5: ...X Series Manual...

Страница 6: ...X Series Manual 2 Powerboard wiring 3 Audio board wiring OC panel OPS docking board FF control board Mainboard AC switch board Mainboard Mic R...

Страница 7: ...X Series Manual 4 OPS docking board wiring 5 Wifi module wiring Mainboard Mainboard Powreboard Mainboard Antenna...

Страница 8: ...wiring Tips 1 After March 2018 there is no longer a Hard Reset button in the AC switch board 7 Front port board wiring 8 Keypad PCBA connections Powerboard Mainboard TempSensor pcb Hard Reset button M...

Страница 9: ...X Series Manual 9 Power_IR board wiring 10 TempSensor PCBA wiring AC switch board Keypad board Mainboard...

Страница 10: ...X Series Manual 11 FlatFrog Touch Panel Control board wiring 12 T CON board wiring Powerboard Mainboard Mainboard TP PCBA TP PCBA Mainboard Mainboard...

Страница 11: ...X Series Manual...

Страница 12: ...X Series Manual 13 Micphone pcba L R wiring 14 Camera module wiring Mainboard L Microphone Mainboard R Microphone...

Страница 13: ...X Series Manual...

Страница 14: ...e files to the root folder of the USB drive as shown in the following images Step 2 Turn off the display and connect the USB drive to the below front USB port Step 3 Turn on the display and the firmwa...

Страница 15: ...X Series Manual Step 5 On the first boot up after the firmware upgrade it will stay on the X Series splash logo for about 3 minutes Step 6 Go to settings menu to check the firmware version is correct...

Страница 16: ...Problem 5 Partial touch or dead touch area Problem 6 No touch Problem 7 Ghost touch or the calibration is inaccurate Problem 8 No image Black screen even no faint display Problem 9 Noise in the image...

Страница 17: ...nk even no red colour Step 1 Replace the Powerboard Step 2 Replace the AC relay control board Step 3 Replace the Mainboard Problem 5 Partial touch or dead touch area Step 1 Refer to Part B to test the...

Страница 18: ...nto homepage Step 1 Reload FW for mainboard Step 2 If it does not work replace Mainboard Problem 12 Broken sound or sound popping Step 1 It should be a speaker issue replace the speaker Problem 13 No...

Страница 19: ...XN Service Manual Thank you for reading For more info please contact the manufacturer or authorized agent...