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Related Manuals for Sharp AQUOS LE810
Summary of Contents for Sharp AQUOS LE810
- Page 1 AQUOS LE810/820 QUATTRON LED REPLACEMENT LC-60LE810/820 Ver. FF...
- Page 2 Kit Part number: LEDKIT60LE8x Kit Part number: LEDKIT60LE8x LEDKIT60LE8x LEDKIT60LE8x LEDKIT60LE8x AQUOS LE810/820 QUATTRON LED REPLACEMENT LEDKIT60LE8X (1) Wiring Harness (1) Side LED Strip (2)Top or Bottom LED Strip...
- Page 3 Tools and Additional Requirements • Very clean work space, no animals or pets. (Clean room preferred). • ESD safe work station with grounding strap. • Bright work lamp (for visibility and dust inspection). • #2 Philips Screwdriver / Bit for clutched power screwdriver (Unit disassembly).
- Page 4 Time Study Unit disassembly = 20 minutes. Front glass panel and front cab removal = 10 minutes. Panel disassembly / separation = 10 minutes. Harness inspection = 5 minutes. LED swap test 5 minutes each. Can be up to 20 minutes for all 4 LED ...
- Page 5 Unit Disassembly Remove 1 machine screws. (red) Remove AC cord Cover. Disconnect AC cord from power unit.
- Page 6 Unit Disassembly Remove 20 machine screws (red). (Green) denotes long screw. Remove 5 plastic screws. (yellow) Lift off Back Cover. Remove 3 machine screws from support cover. (orange) Remove (4) stand screws and lift set off stand. Support Cover (not illustrated)
- Page 7 Unit Disassembly Remove 2 silver machine screws from stand cover (red). Remove 2 plastic screws from stand cover. (yellow) Lift off stand cover. Stand Cover...
- Page 8 Unit Disassembly Disconnect and remove 2 FPC’s that connect between the T-Con and LCD panel. See FPC detail on next slide. Gently pull and guide the FPC through the ferrite holder. The FPC’s should be free and ready for Remove FPC X2 panel separation.
- Page 9 FPC Detail FPC Removal Swing lock up Lift FPC up and off connector. FPC Installation Insert FPC into connector and verify that the FPC is “hooked” into the connector before locking. Next, swing lock down. ...
- Page 10 Removing Front Glass Panel LCD Fixing Angle Remove the 4 LCD fixing angles. Remove 25 screws and remove front glass panel assembly. The LE810 uses the same procedure without the front glass panel. LCD Fixing Angle...
- Page 11 Removing Front Glass Panel Remove RC/LED unit. Disconnect Key Unit. Remove ICON Unit. Remove Logo Unit. Remove all wiring harnesses from front cabinet. Key Unit PWB Logo PWB Center Icon PWB Power LED/RC PWB...
- Page 12 Panel Disassembly Reinstall back cover with at least 1 screw in each corner. Reconnect AC cord. Using a helper, carefully lay unit on a table, resting on its back cover and exposing AC cord. Use caution and be sure that the set is resting on its Note: FPC’s have been disconnected from T-CON unit back cover to avoid PWB...
- Page 13 Panel Disassembly Remove 40 machine screws from LCD panel. 19 screws 6 screws 6 screws NOTE: All screws will be denoted with an embossed arrow. 6 screws...
- Page 14 Panel Separation Using a helper, carefully swing up and separate the LCD Glass from the panel unit. Lay panel flat on a table with inside facing down. Cover with clean foam material or blanket to avoid dust. Do not allow the panel to warp during separation since the panel may crack.
- Page 15 LED Wiring and Inspection Rt. and Lt. Side LED Check wiring harness for Assemblies any breaks, rubbing or on each side of set scraping around screw post. Top and Bottom LED Assemblies Replace harness if necessary. Most lamp error occur ...
- Page 16 LED Wiring and Inspection Rt. and Lt. Side LED Swap out the LED Assemblies assemblies in the following on each side of set order until you find the defective strip. Top and Bottom LED Assemblies 1. Rt. Side LED assembly. ...
- Page 17 Swap and Test LED Assemblies Disconnect Right LED strip from unit and substitute new LED unit by laying next to old LED unit.
- Page 18 Swap and Test LED Assemblies Re-connect Touch Sensor unit on front cabinet. Stand up next to panel unit. (see next slide) NOTE: You can run this test before swapping LED strips and watch for the section that does not light up.
- Page 19 How to Force On the Unit 1. Hold “VOL –“, “CHANNEL ^ and press “POWER” once or until the triangle light is steady. 2. Release buttons and the set should turn on.
- Page 20 Swap and Test LED Assemblies If unit forces on and remains on, you have replaced the correct LED strip. If the set didn’t force on, then substitute the left side strip and continue testing. Use the following testing order. 1. Rt. Side LED assembly. ...
- Page 21 Install LED Assembly After you located the defective LED strip, replace with new LED strip. Re-assembly set in reverse order. Clear lamp errors. ...
- Page 22 Cleaning and Re-Assembly Turn the unit on, or force on if lamp errors have not been cleared. Using a Microcloth, wipe away any dust particles before installing panel.
- Page 23 Cleaning and Re-Assembly Lay LCD panel back on top of Back light assembly, however, do not put any screws in. Turn on set and carefully slip the swab between the backlight assembly and LCD panel. Remove any dust with swab. ...
- Page 24 Cleaning and Re-Assembly Carefully set LCD Panel so it overlaps the Backlight assembly. Gently press down all sides and corners. They should set in place before securing with screws.
- Page 25 Cleaning and Re-Assembly Secure LCD Panel in place with screws. Finish assembling the remainder of the unit.
- Page 26 How to Perform Lamp Error Reset Follow the steps on the next 7 slides on how to perform “lamp error reset”.
- Page 27 How to Force On the Unit Before you can reset lamp errors, you will need to force on the unit and then enter the service menu for troubleshooting 1. Hold “VOL –“, “CHANNEL ^ and press “POWER” once or until the triangle light is steady 2.
- Page 28 How to Enter Service Menu The set must be functioning in order to enter the service menu While unit is on, Press and hold the “POWER” button on the Key Unit of the TV. Hold until the unit turns off and the triangle in the bottom-center blinks once.
- Page 29 How to Enter Service Menu Press and hold “VOL –“ and “INPUT buttons, then press the “POWER” button once, letting go of only the “POWER” button and wait about 15 seconds until the K appears, then release the “VOL –“ and “INPUT buttons.
- Page 30 How to Enter Service Menu Next, press the “VOL –“, and “CH ˅” buttons at same time and release immediately to enter the Service Menu...
- Page 31 How to Perform Lamp Error Reset Page 1/24 will indicate if the set has experienced any lamp errors, and the unit will shut down after 5 lamp errors Please follow the next steps on how to reset lamp errors...
- Page 32 How to Perform Lamp Error Reset 1) Press key on remote control and navigate to page 2/24 2) Press > Key on the remote control to change from off to on 3) Press Enter Key on the remote control to reset lamp errors...
- Page 33 Exiting Service Menu All changes are stored automatically upon input Disconnect AC power to exit the service menu...
- Page 34 This concludes our LED replacement procedure...