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Mechanical Instructions

EN 10

LCD AUO 2K7

4.

4.4

Model T315XW01V5

4.4.1

Control Board

Disassembly

1.

Place the panel face down on the foam bars, and locate the 
Control board.

Figure 4-22 Control board location

2.

Remove the four screws of the metal cover: start with the 
right-down one, then the left-up, one, then the right-up one 
and finally the left-down one.

Figure 4-23 Cover screws removal

3.

Lift the cover from the Control board.

Figure 4-24 Lift cover

4.

Remove the fixation screw of the Control board.

Figure 4-25 Fixation screw removal

5.

Carefully disconnect the flat cable/FPCs from their 
connectors.

Figure 4-26 Unplug FPCs

6.

You can now remove the Control Board.

Reassembly

To reassemble, perform all processes in reverse order.
 

Important:

 Be sure to insert the FPCs correctly: the white line 

must be invisible when inserted correctly (see figure below).

Figure 4-27 Correct FPC insertion

H_16900_002.eps

110707

H_16900_003.eps

110707

H_16900_004.eps

110707

H_16900_026.eps

110707

H_16900_027.eps

110707

H_16900_007.eps

110707

Summary of Contents for T260XW02V401

Page 1: ...the prior permission of Philips Colour Television Module AUO ACER UNIP LCD 2k7 T260XW02V400 T260XW02V401 T296XW01V0 T296XW01V3 T315XW01V5 T370XW01V1 Contents Page 1 Technical Specifications Connections and Chassis Overview 2 2 Safety Instructions Warnings and Notes 3 3 Directions for Use 4 4 Mechanical Instructions 5 5 Service Modes Error Codes and Fault Finding 14 6 Block Diagrams Test Point Over...

Page 2: ...vel Repair board swap scenario on LCD panels These LCD repair manuals are created per brand and they will contain all necessary information for the different panels used in Philips flat LCD TVs 1 2 General Figure 1 1 AUO board labelling example 1 3 Specifications Below find attached the data sheets of the different LCD panels Click on the model number to open Model T260XW02V4 Model T296XW01V0 Mode...

Page 3: ...with excessive force may cause the core of the cable to be exposed or break the cable and this can lead to fire or electric shock This product contains glass If shock vibration heat or distortion is applied to the product the glass may be broken If glass surface of the display breaks or is scratched do not touched the broken pieces or the scratched with bare hands You may be injured LCD Module req...

Page 4: ...ule It eventually can make the TCP crack or lead to other unexpected defects Let the Backlight Wire at the backside of the LCD Module If let the Backlight wire in front of the LCD Module the Backlight connector can hurt the surface of the polariser Never dis connect at power ON The LCD Module consists of CMOS components which are known as weak components against EOS It can damage the product Elect...

Page 5: ...n Never pull plugs out under operation conditions just to prevent danger caused by electrical sparks Never replace modules or other components while the unit is switched on Connectors to and from the Inverter Boards must be thoroughly connected to avoid any electrical sparks during operation 4 1 2 Foam Bars Figure 4 2 Foam bars The foam bars order code 3122 785 90580 for two pieces can be used for...

Page 6: ... the Control board Figure 4 5 Lift cover 4 Remove the fixation screw of the Control board Figure 4 6 Fixation screw removal 5 Carefully disconnect the flat cable FPCs from their connectors Figure 4 7 Unplug FPCs 6 You can now remove the Control Board Reassembly To reassemble perform all processes in reverse order Important Be sure to insert the FPCs correctly the white line must be invisible when ...

Page 7: ...erter cover 3 Unplug the lamp connectors on the inverter Start at the top and be careful not to pull and drag the wires The use of a pair of pliers can be helpful Figure 4 10 Remove Inverter connectors 4 Remove the Inverter board as shown in figure below Figure 4 11 Remove Inverter board Reassembly To reassemble perform all processes in reverse order H_16900_029 eps 110707 H_16900_010 eps 110707 H...

Page 8: ...ews removal 3 Lift the cover from the Control board Figure 4 14 Lift cover 4 Carefully disconnect the flat cable FPCs from their connectors Figure 4 15 Unplug flat cable Figure 4 16 Unplug FPCs 5 You can now remove the Control Board Reassembly To reassemble perform all processes in reverse order Important Be sure to insert the FPCs correctly the white line must be invisible when inserted correctly...

Page 9: ...ver 3 Unplug the lamp connectors on the inverter Start at the top and be careful not to pull and drag the wires The use of a pair of pliers can be helpful Figure 4 20 Remove Inverter connectors 4 Unplug the supply connector on the end of the inverter and remove the Inverter board Figure 4 21 Remove supply connector Reassembly To reassemble perform all processes in reverse order H_16900_024 eps 110...

Page 10: ...the Control board Figure 4 24 Lift cover 4 Remove the fixation screw of the Control board Figure 4 25 Fixation screw removal 5 Carefully disconnect the flat cable FPCs from their connectors Figure 4 26 Unplug FPCs 6 You can now remove the Control Board Reassembly To reassemble perform all processes in reverse order Important Be sure to insert the FPCs correctly the white line must be invisible whe...

Page 11: ...verter cover 3 Unplug the lamp connectors on the inverter Start at the top and be careful not to pull and drag the wires The use of a pair of pliers can be helpful Figure 4 29 Remove Inverter connectors 4 Remove the Inverter board as shown in figure below Figure 4 30 Remove Inverter board Reassembly To reassemble perform all processes in reverse order H_16900_008 eps 110707 H_16900_010 eps 110707 ...

Page 12: ...the Control board Figure 4 33 Lift cover 4 Remove the fixation screw of the Control board Figure 4 34 Fixation screw removal 5 Carefully disconnect the flat cable FPCs from their connectors Figure 4 35 Unplug FPCs 6 You can now remove the Control Board Reassembly To reassemble perform all processes in reverse order Important Be sure to insert the FPCs correctly the white line must be invisible whe...

Page 13: ...on the inverter Start at the top and be careful not to pull and drag the wires The use of a pair of pliers can be helpful Figure 4 39 Remove Inverter connectors 4 Remove the Inverter board as shown in figure below Figure 4 40 Remove Inverter board 5 Unplug connector CN2 on the Inverter board Figure 4 41 Remove connector CN2 Reassembly To reassemble perform all processes in reverse order H_16900_03...

Page 14: ...Service Modes 5 2 Error Codes 5 3 Fault Finding 5 1 Service Modes Not applicable 5 2 Error Codes Not applicable 5 3 Fault Finding Figure 5 1 Symptom Cure overview Exchange Inverter Case 15 Case18 Back light No light dim light left right center Exchange Control Board Case 1 Case14 Abnormal display No display Noise H_16890_004 eps 120707 ...

Page 15: ...upplier COF Chip On Flex Foil Film CPT Chunghwa Picture Tubes supplier DC Direct Current FET Field Effect Transistor FFC Flat Foil Cable FPC Flexible Printed Circuit IC Integrated Circuit LCD Liquid Crystal Display LCM Liquid Crystal Module LED Light Emitting Diode LPL LG Philips LCD supplier PCB Printed Circuit Board same as PWB PSU Power Supply Unit PWB Printed Wiring Board same as PCB RGB Red G...

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