KOR
Search

[SMT50/50K]Display Backlight Repair > Notice

    [SMT50/50K]Display Backlight Repair

    PAGE INFORMATION

    profile_image
    NAME 최고관리자
    COMMENT 0 HIT 17 DATE 25-05-28 10:41

    CONTENT

    What you need

    AD_4nXfIBnERwWUPXLVwB3le-m8vExzBxuxItTcpMgbK0WCrb74EQ6v2FlsHXByeooElOieUeu2nNULn0L4MrpxMEtcclR1WYnwGwv5y-028yaDwHf3nKgHnmQ647OMUS63aCaJkCkKPKA?key=iO6qiaI4zrwuqt0vtX5F-Q

    Vacuum Lifter x2

    AD_4nXcd_lbCkS9vZs1-sYAIMtIVM7GIa4hHd3JIkg3wW-sNFIxp3tOkqe5DLOv8GDb-g911Oa08oYSg0fqzleHHl2l5-BAErgfy9wrdAT-MHv-NhfDbjOItz10lejWNMpwVm_8hzUBH?key=iO6qiaI4zrwuqt0vtX5F-Q

    Utility knife

    AD_4nXfhH8jvLY3cSYXnmwUrFXSU3sS5DoofSPU8E7f85LsI-JFrcHqa1SmgEAheH-0mp2coYNpLPSh8LtjQklPGTRVp2WVH_4kGBJooiQGknzIipGXzz8qV0H5XA5wzq3a-Ut5Kw70jMA?key=iO6qiaI4zrwuqt0vtX5F-Q

    Glue

    AD_4nXdLIhMtmKXPfBfqR2h22HjkiFavE0fBkEAK7S-bUf5_OMppCysBiSKjBnsT8Q4Llq0rsojIN7YDpj7wkrB-gSwIUFEqTT3dRWCIzDWUIB_ZthCxo_4Xg3V8gNkAGa8A24MOsoMM?key=iO6qiaI4zrwuqt0vtX5F-Q

    Double-sided tape

    AD_4nXdDdjH230BTzEPPFN8eQ9GHzWztnZ1kyptJcocWgJFq8ZPG4_cMvvVeodxBpkQknac5OWToBjg7T4cu5OEOGY9_4ai7XqndToVbYN2E9u909-EK0W1bEv2WtQwLaCM51Lxd6hIA4g?key=iO6qiaI4zrwuqt0vtX5F-Q

    LED for Replacement


    Disassembling the Monitor

    1. Disconnect the cables where indicated.
      AD_4nXdw-428VV9XUWfUB3xP_ZCrl80cPmxb0GX8sK8ERV7ReT5yp_D6MTKDe0thBBkpiOaTFMvuO1Bdu4me7s28l7oHIuuL8lrPsJQWXspJZ-ttIeJ7ZSktnbaZQRKY09ne1Wf1aDRJ6w?key=iO6qiaI4zrwuqt0vtX5F-Q

    2. Place the monitor on a support so that the circuit boards on the back of the monitor are not damaged, and place the monitor with the screen facing upward.
      AD_4nXeRt2iS45WfAmczkU4a4klUI1CHOqKJ0gO9z1ATuF9Nn0kqbhbZ_4WWRc5bl1lXtApuSNYX6_j1h7X1B6NHG3alqCZgiEBK_sIARXBP4ZjKPmY8RxFEAzXWxHSJYJyDVdu91I1drg?key=iO6qiaI4zrwuqt0vtX5F-Q AD_4nXegtmek63kr2_yvIxL0w1Um1elGqsEU5dgEYZVBCVWb3l2pZ9MLgO6_u6DWskGJaP4LX9p2df499UESqJPG0BBtdJAQrNYcxq9JS2xp8O-n0-E7tBEYmPHfmgK7X_mL9ZhShXlQ?key=iO6qiaI4zrwuqt0vtX5F-Q AD_4nXdZTsgI5G_ajPykZa6mTBVsaqnkTxGLl5YMZlOYmpVzkoq6A3hXPXIA1RpZRLTQLYqbOE0Yk-Q5KYUqplO88_55isGn-vphDGdU4P_djgLhJuDfEgdRSTEevksvAq3go39dTjA1SA?key=iO6qiaI4zrwuqt0vtX5F-Q

    3. Remove the bezel.
      AD_4nXcr1o90RIGmaMoCNtlZLJbuCVjlhEfFGs_AfNR5ahKCvLblgTfsU4j3voyA0nKL4B8FJlkD7DIXr--LIxrnYXuAI5JNema8ikTC6FAfXZ5ZCa0lWwM8lA_bxKzyTMfmCLmMlhzj?key=iO6qiaI4zrwuqt0vtX5F-Q AD_4nXc13Xz8h0jcvd833ptcerhrhA_zGvGdgMtxQvTHJOoCDYjYvI926NVvO4EZ6zGyyPj54Gvw-M-Ji-qOB5O33bRgNuzTSAQNfu78yxqyVlKAyohQL7gAx2H8uDU4V92T3iToVp46pg?key=iO6qiaI4zrwuqt0vtX5F-Q AD_4nXcT15MZv1Z0SnoN1K0RHQ94RdKZhNbKF8A_u4A0Hn2mSwzvNIgn6DQwGuzmZ-X-H0v-ggBxPBIa2pSJXohH4N4-J-_7rN7xajKfcBxqAGlUlTKh9g6PAAow6utr50r2hEXmdS5odA?key=iO6qiaI4zrwuqt0vtX5F-Q

    4. Separate the LCD board fixed to the monitor case, then separate the LCD using a Vacuum Lifter.
      Store the separated LCD on a flat surface where there is no risk of damage.
      AD_4nXfWK3oYtlH8Lp9OxajdztDhp7URdglFJ-E8RWM7pc29BcF4Hk8KDnFftsVGNlJNNbjgtDaWN__jSKxP5Pp9CVjATaWRsWny9ynZC2LyrPBaJR3A0pdVhaVX-xduAr7LNdSJKJTB?key=iO6qiaI4zrwuqt0vtX5F-Q AD_4nXfcOu0rxLrUrF_0OFioWUx5V19hOorsxIOAhfHdbQbixJ5SUT2Giq3LDw9sOpaS2zHs43zQ6uFzJIv_HA6ijuoFpgIjYA_AZGoR_3M-ntB9Tnxl499ayR2U5x_hhO00jTt-X62EcQ?key=iO6qiaI4zrwuqt0vtX5F-Q AD_4nXfcKDYKtpU9ufPXofSKLarZTsi7kRxZzonuFnYYhgPqAd9aJ5I9zwaL2iuMC0nu-IcjezArwSshuMiIeDEFPHZOw6EepXgSIlHOTIQDB38RhAQsjQzhyJcCgPcS_1Q6OLUyhgR28Q?key=iO6qiaI4zrwuqt0vtX5F-Q

    5. Remove the frame that holds the light diffuser.
      AD_4nXfyVzm88ZYOCEf5UUQVOC-wHz9HIaRdduVhxSGpN1EBHkqc3W8ujKN4nFKA_NERxeM7EH1F6RJrbVKWyHI8XKZhjDeyOQacjTyrRCNODSBt4ZNVFS-yTnidvDslnhnMy9DGI1CRwQ?key=iO6qiaI4zrwuqt0vtX5F-Q AD_4nXcz-Jgj_AWgWeyuSHQQChAQvE-yexVv51j3MiaFs48zKAjUcRdXUsH9mRdYxTYvyTVc9Y0iwfHjjEIG6DoKVs7IL2XtpFk0rqA74Vk6GbIBDUMz3QZC22lT28Una4BMjxZyokhH3Q?key=iO6qiaI4zrwuqt0vtX5F-Q AD_4nXcx0jjQxEaT7mNmsO5AzmsWAYJzdBz4Q2TcUmXXwkTfvo8cyBenT0YDFHvOxKniG3xi_Pumao6ueYZ-XUQLX5qL9tnmu2_yg5P9TQFGGLaCEeSj0E-IzM_1nZ6eoyBCToYESahnWw?key=iO6qiaI4zrwuqt0vtX5F-Q

    6. Remove the light diffuser.
      AD_4nXcwSaBV3_UyaGRBBD_bZcEw0c1Ab1bGLdiilNAkXiIIaxlXnKwf29joj79WGg0L5VbDZCqfL1Qe6lDM2mInrahANHZKp2aVTf9t8_NRh4Qx60Zl7T62ednjsUGdRSPoucmLqQP9Nw?key=iO6qiaI4zrwuqt0vtX5F-Q AD_4nXdsGDhQkuIgmNqVWLuQWV-PgaJIMo8tHCbZxEyYU9fFxWzI_4UVyNhAXVLfaZVaJ219uvDNmV0J31Lu7WETmIlI1iXB26S6f-ljMwPkDwD1nmSpHUV2-bgNAklnmfkeJ5SFyJYI?key=iO6qiaI4zrwuqt0vtX5F-Q 

    7. Remove the screws and parts where indicated.
      AD_4nXdFHixsbBhKnZICrSqcaeqdRMfrHkgFajuQNXmnrkzXWC0FVk-_SSGB5jO_yvuT1Yt_lclA6oOMNAJED9sRdcmgD2wDkW0KzFBqkCEvloEkL1awj_M58bEQXNVvbwVd7_QqPT6lbA?key=iO6qiaI4zrwuqt0vtX5F-Q AD_4nXcLUEV8vANkE7OqNzxYK6im2mayL5v5lopa8pSEcjZQgSdNE1Cd38SkWEGou3eLfVaqUU5Z0QybGXqRo6OgY6dOsbJlEGgwi3U9ENwz--eoh74CQbFAHzNrTeS-GMWnHl2ispr1kA?key=iO6qiaI4zrwuqt0vtX5F-Q

    8. Remove the reflector.
      Be careful not to damage the reflector as it is glued.
      AD_4nXcN34P6n3XkMuaI4x7Egya86nM8uz8oBcWdh2oereWP960magbWT0cRt7yDQSyhIQJp2XrNFeBUELmJo7ykZ7JDoIa7R_bgX85urIlspC1Ge_za0UAf7lx8r6obLZKLBmsjWngt?key=iO6qiaI4zrwuqt0vtX5F-Q AD_4nXdZjPLz5bkWMhMkWCqz33ZyuhxrxkrBA5BGQDJhZJJc0Jf_3T0PKbK26nA80JkFHmL406zCKPrpdwMJyDED4C7hLGoJ9XuVFTHPuxF7CjhGiaApyopLv5Pzg-5-2YCLaIC5GVEMSg?key=iO6qiaI4zrwuqt0vtX5F-Q

    9. Disconnect the power cord connected to the LED.
      AD_4nXcZKWBHxGs_8cMQbi6dlkWr4Juea-o9cTBKYEYTKZnRDZAbw9WQ0CwJEW9tlrgRDlYb5z3CCLtABRRSs4D33xtb7br2Vx0Mw7yFjHWUx3FeuGnDrJO36ySkiHLnzg5zuXOm7V-LLw?key=iO6qiaI4zrwuqt0vtX5F-Q AD_4nXfzaIqNqk4vlmMKwlde9T_fbakRkZmL3LX5t3iVoJN-k5RBWn4nmztgvHncHHgByLM7vnkNrGfLsvVh9bp2ToLrnZo7n0nUxmB30bBAGZ44YqVm67FDAxtFLecs1vKrelq-Hlbhmw?key=iO6qiaI4zrwuqt0vtX5F-Q

    10. Remove the installed LED.
      AD_4nXd7OZ2qHTCttztXdPZv5XOvS9LbiB_uJqo60XH4RE6VbEKoO5EuuA26znd_thJAaqFEOqRRLJaJNuTOpB_NUZBMXN47w6f9ImlGgPCiivpriEBb1wS-GiEzLi6x4m_jqhWH3IF8?key=iO6qiaI4zrwuqt0vtX5F-Q AD_4nXeH10OcKQxoi82RnEyii-grQqNAFZJslAcC0McqsF36cmLNaWtvzfBUcI5f9AULXszoguWl12cLsIaF6244NTZPllsezFDQz_DqC_3WgawPFVoCod8dGmz85Fz_v_AyygOO46KC?key=iO6qiaI4zrwuqt0vtX5F-Q AD_4nXeKkPdaOILL_zqtF8TUuy7KR13zlLYNnbB2B1Dml35e7SzTlkI6glTxI9jV50Oskn86_B4BY1p0ennxHXspr0BP0oiX-Ye6Y6GsBIPA99ravtnmiseGSpLi9mqTawGLMdI9hgCw9w?key=iO6qiaI4zrwuqt0vtX5F-Q


    LED replacement

    1. Assemble the LED strips you want to replace and place them so they are aligned properly.
      You should have a total of 4 assembled LED strips.
      AD_4nXexM5j21gtE4Cnx3InmbSLrnFqAxJ0fqVFWs6PXbOFv3FWjCgjMsmLncbDRlggSIbgPxoE4OhazDvaw-e-hUrgCJ6NxLRsOWJpEFuZWzFI6Cqe93kJsGnlDwDGet8wWe2lAE5ciSg?key=iO6qiaI4zrwuqt0vtX5F-Q AD_4nXfIeSq5RKwUN1MgpsAn2aLr4n7omstLQOqx9-z9IRMKMYhcblHfx_7a8IraMfzaUhlo3BgRVuba8CmWNdKcALD0hAh9MoK8C9CbSyksh6XnaYgGhkupJKhJ1RpRCiLs7MDyVi5n?key=iO6qiaI4zrwuqt0vtX5F-Q AD_4nXdQnAuJL9l_ztuLebgh9IjiGJVDilzCmIMPUmqNAjUdNxPooe7L6-05rIKX8soreR1W1LGvNk51P7_P5KLI5r-uPUWU6p106BjMapNkItdIRDn-x_0wTVIpwyGfah5AxP4vF26z3Q?key=iO6qiaI4zrwuqt0vtX5F-Q

    2. Apply adhesive to the location where the LED was removed and then secure it in place.
      AD_4nXeCpwE44ZqmFyv_0F6yF7qjI3-B2Zj_ZXhwy5wlK2f4XnuVdvIA7aG4o04eSQ40wQ1dpFJV_TyXK58Axjg4oT8PMTnNbyTVBG10NlneGJD9as0M9z1VM7EeY5fSAYJPwrgj6DhGuA?key=iO6qiaI4zrwuqt0vtX5F-Q AD_4nXdPnhQKJcxY1C9_JemANZ4PD30K0X8buNc_jwdz1YyvSODUQ3ovLz8wPrjMY4_Qta6etRn29Zh6thJOsVNyhItJVfxepv486l_uGU00FOwFfNq2D3IoomJq8cbrhhmm7ZLfcsVWuw?key=iO6qiaI4zrwuqt0vtX5F-Q

    3. Connect the fixed LED and power cord.
      AD_4nXexY2m72J1H-cT-8BV9TmlI5a0LyYNvKmR5hVoa3ENadZdFf4UAC-K5t0cvEJlbDRXKTM5zYGyZwEvAqRVDLAqBct9GwMdPq0RnbPR4MD99EgSKRMzedpLEuW2g6uWZOxFU0BIeRw?key=iO6qiaI4zrwuqt0vtX5F-Q AD_4nXfeYR75Uwjn7wXSlraY2tfTMkP3cIGKhx2Uy6w0HJxh42KM3kqFjzA9pV8U_N_2ig1YW4XORY5eWqYgR3wAYAbRhr7zgWafVwcWapdQkMtcMxRvzPkV2BkVNPXYyWpgWTMlVBRFNQ?key=iO6qiaI4zrwuqt0vtX5F-Q AD_4nXd76oyVBHFm7L9dbCkZs9NttvF1HZVyVZfb9W6mHrtg5lisQvFSkUXc104mcgFp68sC8W1pUPHflfYJW8a7PMA4ogLWikpwmz0VBENQ5o6DmvNdEToe6DB3JV2TVJsEXR59VzF5YA?key=iO6qiaI4zrwuqt0vtX5F-Q


    Assembling

    1. Apply double-sided tape over the original taping marks.
      AD_4nXfbTNBDkRjC-y8pJ97D1oIPrEANw2F9MCnwdOa10egpNwwaO6rzf425cwVeXrVD0gvgtJtt2RIExDgJnYdLnb3PWbDlRowM6nJ0BZa6b0CdohpQGiFboK3ykJ6liFxZV3mZg-n3zQ?key=iO6qiaI4zrwuqt0vtX5F-Q AD_4nXfiwQhT6_BFWmZ3SNx6fe33rp61vQZTYjCO7p95wv0uIm-Ki2lm2TIQ5lOGJoRoLX6jXIdmHlFx2TyYeEsDQAgwSDuflWJ83r5h-tX-FPhiG8ndveMYNSW1o8VXNLqL_2Qpg3EMUA?key=iO6qiaI4zrwuqt0vtX5F-Q AD_4nXdIJjaRi-mvqSbhC0ZJIrRy17nlKAmG9NJzdkSAYXVBBTqLq7QTiS7OfIVUp_VQHhJfBUNXdNWQek87ZRZOATR15IQDVYWpY1I9O60RHFoRnETSf-MYzFLBjRynAwIaIP9tHoKZUw?key=iO6qiaI4zrwuqt0vtX5F-Q

    2. Attach the reflector, then reassemble the parts and screws you removed.
      AD_4nXdiDEZriHgZVVH9qCQOTSjJxYUurdv69URANnDqqcIAHocPxnQadtQD7w1ZRDwUGY9sBfW10hXPHS2RUn5bpZrEZsuDylaUKZBBvyVWH0zPeyg6nMORp7Oq1R_pEvTgQ6uTSWql?key=iO6qiaI4zrwuqt0vtX5F-Q AD_4nXeomLGLyTao86ZaMB7Fd4Xj50iDJD6s-FMs1WB1dg3LWSw06LByNQGj9Ab9EtncpgqVjvPOi_4OYJITrYFtOrWZrSJWKMsSjclqYn_W01bw32aRK3aQuBe7HV3am-uUdXrxLUzm?key=iO6qiaI4zrwuqt0vtX5F-Q

    3. Assemble the light diffuser and mounting frame.
      AD_4nXfnEFgAyzBFwMqWe1NLYi3jX10yjZSLSAa4mG1b251va8EC66rE6UMKnavtfQJ7xN9E-wC2hzWFYQhXF7yWs5j7ubnhzUnTq2V-_S3-Wp0QA_AGDpW4asOPcn3LgVod2w08rmz2fQ?key=iO6qiaI4zrwuqt0vtX5F-Q AD_4nXeTzEJNMlo1h_cemiSA4U5DmY9ctEm8FugcJdGwteCwiGz_a_u5FuVl8NpxB3X_q__Li5B5mZo32PdzGJz8P6DwF9lTE5-ul4x6O2Zr64G0enROD5iXpP3VC1TMNPK6_ePFkbexZA?key=iO6qiaI4zrwuqt0vtX5F-Q 

    4. Assemble the LCD.
      AD_4nXf4KV_NsgVqR-HTy4bNQ2Bj8VXb5pqlSitfqL4mNA8jAoI40LGqy9ra0F7HEsp47DjvgX9BjKSOcL-1Wjo2qDiVIQ9NFygTcTy4-megyhGtk2wCfPop7PBreiaNmAr1Py9ivl1fqg?key=iO6qiaI4zrwuqt0vtX5F-Q AD_4nXc6OKeF4ZqX3iTHloPgEDPlbrO07baeMTUy83k8YZEwNSNJ-MooWvJBjA-aMw3HsAXGQsKP81LcFj3qULHtmy6Kb9aieG3Ck_VV51ZVNdZvI7S-p0YgcAxecT1ng-9BqjZDv5O66w?key=iO6qiaI4zrwuqt0vtX5F-Q

    5. Assemble the bezel.
      AD_4nXcYJn18NcDfYY8SSE07m4WoWLQOvfLawO6VVyEI5uZQb4VF4aBp4Fj4lNGNE9Nbjrt_jr0v9rAY3BiMQ7JwUHybMqBfrotGfQfPyaKrEOZ3DiKxTfn_mzoWhSh5cVgfExlAg8cpgQ?key=iO6qiaI4zrwuqt0vtX5F-Q

    6. Flip the monitor over, then secure the LCD board to the monitor case and connect the cables you disconnected.
      AD_4nXcFuSywr57X_jqYtkBIr84aPD0cTb24--60EnhFT10bA3I5P0vNCtSVtzdWhrG-8xlsuzQ7ubRKtaB9zd0aZogYSjDQthCTrnTaB9OHOXTfu1w3eJ5b06bwxufAhT0U--RSBBwb?key=iO6qiaI4zrwuqt0vtX5F-Q AD_4nXfBi89-DLPREGI_Whh4namwF-wT7p5gXATnPrVndVUy26lytBnNCoRUTjmLinI4YY8w4HRmN0890kzsuZXymNnfBMQNc_FnpokFz7C42e2qFOvu4mH7pAFV8i_aBOy6UR-3HWxH?key=iO6qiaI4zrwuqt0vtX5F-Q AD_4nXdn3Jtp3ML2Vqcdb9v1TAhxOH-1XB6750SMIj2MSEdIRf8Boa-B_8KHthcGTYou4FY0twD8uMobaTo6OZxuCj5kqQijsn2OTmaXp9szecJ0BwLU-AnXerjbnrpZWl5emSlG_8wF6A?key=iO6qiaI4zrwuqt0vtX5F-Q

    7. Reassemble the SMT in the reverse order that you disassembled it.

    COMMENTS

    NO COMMENTS HAVE BEEN REGISTERED.