Sharp AQUOS LC-60LE810 Скачать руководство пользователя страница 16 | Manualshive

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LED Wiring and Inspection



Swap out the LED

assemblies in the following

order until you find the

defective strip.



1. Rt. Side LED assembly.



2. Lt. Side LED assembly.



3. Top LED/Rt. Side assembly.



4. Top LED / Lt. side



5. Bottom LED / Rt. Side



6. Bottom LED / Lt. side

Rt. and Lt. Side LED

Assemblies

on each side of set

Top and Bottom LED

Assemblies

Check harness for damage around screw posts

15

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Содержание AQUOS LC-60LE810

Страница 1: ...AQUOS LE810 820 QUATTRON LED REPLACEMENT LC 60LE810 820 Ver FF ...

Страница 2: ... LE810 820 QUATTRON LED REPLACEMENT LEDKIT60LE8X 1 Side LED Strip 2 Top or Bottom LED Strip Kit Part number LEDKIT60LE8x Kit Part number LEDKIT60LE8x LEDKIT60LE8x LEDKIT60LE8x 1 Wiring Harness LEDKIT60LE8x 1 ...

Страница 3: ... work lamp for visibility and dust inspection 2 Philips Screwdriver Bit for clutched power screwdriver Unit disassembly 1 Philips Screwdriver Bit for clutched power screwdriver Panel disassembly Needle Nose Pliers disconnect and reconnect LED PWB s harnesses 0 1 Standard Blade screwdriver Assist with harnesses removal Rubber Gloves powder less 2 ...

Страница 4: ... 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 strips 10 minute average Install new LED assembly 5 minutes Re assemble entire set 40 minutes Total process time 1hour 40 minutes 3 ...

Страница 5: ...Unit Disassembly Remove 1 machine screws red Remove AC cord Cover Disconnect AC cord from power unit 4 ...

Страница 6: ... 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 not illustrated Support Cover 5 ...

Страница 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 6 ...

Страница 8: ...ect 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 panel separation Remove FPC X2 7 ...

Страница 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 8 ...

Страница 10: ...ing Front Glass Panel 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 LCD Fixing Angle 9 ...

Страница 11: ...emoving Front Glass Panel Remove RC LED unit Disconnect Key Unit Remove ICON Unit Remove Logo Unit Remove all wiring harnesses from front cabinet Logo PWB Center Icon PWB Key Unit PWB Power LED RC PWB 10 ...

Страница 12: ...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 back cover to avoid PWB damage Note FPC s have been disconnected from T CON unit 11 ...

Страница 13: ...Panel Disassembly Remove 40 machine screws from LCD panel NOTE All screws will be denoted with an embossed arrow 19 screws 6 screws 6 screws 6 screws Yes No 12 ...

Страница 14: ...y 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 13 ...

Страница 15: ...breaks rubbing or scraping around screw post Replace harness if necessary Most lamp error occur due to a faulty Side LED assembly Rt and Lt Side LED Assemblies on each side of set Top and Bottom LED Assemblies Check harness for damage around screw posts 14 ...

Страница 16: ...u find the defective strip 1 Rt Side LED assembly 2 Lt Side LED assembly 3 Top LED Rt Side assembly 4 Top LED Lt side 5 Bottom LED Rt Side 6 Bottom LED Lt side Rt and Lt Side LED Assemblies on each side of set Top and Bottom LED Assemblies Check harness for damage around screw posts 15 ...

Страница 17: ...Swap and Test LED Assemblies Disconnect Right LED strip from unit and substitute new LED unit by laying next to old LED unit 16 ...

Страница 18: ...ect 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 Usually this will be the right or left side strips 17 ...

Страница 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 18 ...

Страница 20: ...ced 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 2 Lt Side LED assembly 3 Top LED Rt Side assembly 4 Top LED Lt side 5 Bottom LED Rt Side 6 Bottom LED Lt side 19 ...

Страница 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 20 ...

Страница 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 21 ...

Страница 23: ...nel 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 NOTE Please be careful not to bend and crack panel 22 ...

Страница 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 23 ...

Страница 25: ...Cleaning and Re Assembly Secure LCD Panel in place with screws Finish assembling the remainder of the unit 24 ...

Страница 26: ...How to Perform Lamp Error Reset Follow the steps on the next 7 slides on how to perform lamp error reset 5 25 ...

Страница 27: ...ice menu for troubleshooting 1 Hold VOL CHANNEL and press POWER once or until the triangle light is steady 2 Release buttons and the set should turn on 3 Follow the steps on the next slide to enter the Service menu Note The backlights may not turn on Please look at the panel with a light source i e flashlight etc 26 ...

Страница 28: ...vice menu 1 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 Hold Power Button until unit turns off and triangle blinks once Proceed with step 2 after triangle blinks once 27 ...

Страница 29: ...d 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 How to Enter Service Menu 28 ...

Страница 30: ...3 Next press the VOL and CH buttons at same time and release immediately to enter the Service Menu How to Enter Service Menu 29 ...

Страница 31: ... 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 5 30 ...

Страница 32: ...ess 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 How to Perform Lamp Error Reset 31 ...

Страница 33: ...Exiting Service Menu All changes are stored automatically upon input Disconnect AC power to exit the service menu 32 ...

Страница 34: ...This concludes our LED replacement procedure ...

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