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Chapter 5

 

10 

4.  Unplug the touch cable from the bridge board. 

 

5.  Unplug the connecter from the inverter. 

 

6.  Loosen the two screws and remove the inverter as shown. 

 

 

7.  Unplug the two cables from the touch control board. 

 

 

Содержание TM-70

Страница 1: ...Service Manual T TM M 7 70 0...

Страница 2: ...erved No part of this manual may be reproduced by any mechanical electronic or other means in any form without prior written permission of the manufacturer All trademarks are property of their respect...

Страница 3: ...i Liability Disclaimer i Contents ii 1 Before You Start 1 2 Separate the Device 2 3 Base Unit and Back Cover Dissemble 4 4 The Main Unit 9 4 1 Electrical Component Dissemble 9 4 2 LCD Panel Assembly D...

Страница 4: ...nd follow the instructions in this document carefully Failure to follow these instructions could damage your device and void the warranty 1 1 Tools Suggested All procedures in this document require th...

Страница 5: ...Chapter 2 2 2 2 Separate the Device 1 Remove the right hinge cover and the left hinge cover as shown below 2 Loosen and remove the two screws by 1 Phillips screwdriver as shown below 3 Open the device...

Страница 6: ...nplug the power connector speaker cable VGA cable and the touch cable as shown below 5 Unplug the LED indicator connector and remove the LED connecter 6 Loosen the four screws fixing the hinge 7 Separ...

Страница 7: ...3 4 3 3 Base Unit and Back Cover Dissemble 1 Loosen the four screws to remove the four rubber pads by 1 Phillips screwdriver 2 Remove the base chassis 3 Unplug the connector and cut the white belt as...

Страница 8: ...o screws and remove the metal cover 5 Loosen the six screws and remove the EMI cover 6 Remove the black tape as shown below Now you can pull the power connector speaker cable VGA cable and the touch c...

Страница 9: ...Unplug the power cable 8 Unplug the AC inlet as shown below 9 Loosen and remove the two screws fixing the power adapter bracket by 1 Phillips screwdriver 10 Remover the power adapter and the power ad...

Страница 10: ...ter 3 7 11 Loosen and remove the two screws fixing the AC inlet bracket by 1 Phillips screwdriver 12 Loosen and remove the screw fixing the grounding wire by 1 Phillips screwdriver 13 Remove the AC in...

Страница 11: ...Chapter 3 8 14 Loosen the two screws and remove the control board 15 Loosen the six screws as shown 16 Remove the base unit...

Страница 12: ...Chapter 4 9 4 4 The Main Unit 4 1 Electrical Component Dissemble 1 Unplug the inverter cable from the AD board 2 Unplug the speaker cable from the AD board 3 Unplug the power cable from the AD board...

Страница 13: ...er 5 10 4 Unplug the touch cable from the bridge board 5 Unplug the connecter from the inverter 6 Loosen the two screws and remove the inverter as shown 7 Unplug the two cables from the touch control...

Страница 14: ...hapter 4 11 8 Loosen the four screws and remove the touch control board as shown 9 Loosen the four screws and remove the bridge board as shown 10 Loosen the four screws and remove the AD board as show...

Страница 15: ...le 1 Loosen the two screws fixing the LED lens by 1 Phillips screwdriver and remover the LED lens as shown below 2 Loosen and remove the ten screws fixing the back cover by 1 Phillips screwdriver 3 Re...

Страница 16: ...Chapter 4 13 4 Loosen the four screws fixing the speaker assembly and remove the speaker assembly 5 Loosen the four screws and cut the white belt as shown below...

Страница 17: ...14 6 Loosen the two screws fixing the touch panel other sides as shown below 7 Remove the touch panel and now you can access the LCD panel 8 Loosen the four screws and separate the bracket from the L...

Страница 18: ...replace with another power button cable for testing 8 If LED is not on replace with another A D board for testing 9 If fail System RMA to your dealer LCD Blank 1 Inverter Cable 2 Inverter to LCD cabl...

Страница 19: ...eck if LCD signal cable well connected on A D board 7 If yes replace with another LCD signal cable for testing 8 If fail replace with another inverter board for testing 9 If fail replace with another...

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