After replacing the backlight, the light spot was no longer visible on my LG 32” TV, but since I had not used it for almost two years, the remote controller had stopped working. So, I took the remote controller apart for maintenance.
↓32インチLGTVのリモコンAKB73756566
↑Remote controller for 32” LG TV AKB73756566
↓ボディの隙間にヘラを突っ込んで、開く。
↑Stick a spatula into the gap in the body and open it.
↓こんな感じで、全周嵌め合いで止まっている。
↑It is stopped by a full circumference fit like this.
↓ばらした所。
↑The place where it is disassembled.
↓スイッチのゴムラバーの裏側には何やらネバっとした物が付いている。
↑There is something sticky on the back side of the rubber rubber of the switch.
飲み物でもこぼしたっけ？と思ったが、表側は液漏れの跡が無いので、何だろう？
Did I spill a drink on it? I thought, but there is no sign of leakage on the front side, so what is it?
そういえば以前37インチのテレビを分解した時にスイッチ部に同じ様なのが出てたな。
I once disassembled a 37” TV and found something similar in the switch section.
↓とりあえずアルコールできれいにふき取る。
↑Anyway, I wiped it off with alcohol.
↓ゴムラバー側と基板側もきれいに拭いた所。
↑The rubber carbon side and the board side were also wiped clean.
↓元通り組付けて、カメラで動作確認。無事に点灯するようになった。
↑I assembled it back together and checked the operation with a camera. The light came on safely.
これでリモコンも復活。後は拡散版の接着剤汚れ除去のみかな？
Now the remote controller is back. I guess the only thing left to do now is to remove the adhesive stains on the diffuser plate.
2024.04.04 (5/22 UP)
① LG 32型TV 修理 32LB5810 バックライトレンズ取付失敗編
② LG 32型TV 修理 32LB5810 失敗原因確認編
③ LG 32型TV 修理 32LB5810 バックライト交換編
④ LG 32型TV 修理 32LB5810 リモコン修理編
⑤ LG 32型TV 修理 32LB5810 散光板修正編
⑥LG 32型TV 2台目修理 32LB57YM
① LG 32inch TV repair 32LB5810 Backlight lens installation failure
② LG 32inch TV repair 32LB5810 Confirm of cause of failure
③ LG 32inch TV repair 32LB5810 Backlight replacement
④ LG 32inch TV repair 32LB5810 Remote control repair
⑤ LG 32inch TV repair 32LB5810 Diffuser plate repair
⑥LG 32inch TV repair 32LB57YM
