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L5HE series service manual
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Summary of Contents for Hisense L5HE Series

  • Page 1 L5HE series service manual...
  • Page 2: Table Of Contents

    contents 1. Important Safety Information ............. 3 1.1 Precautions ....... Erreur ! Signet non défini. 1.2 Warning ........Erreur ! Signet non défini. 1.3 Notes ........Erreur ! Signet non défini. 2. Unit and External Ports ............. 5 4. Power board PIN list ..............6 5.
  • Page 3: Important Safety Information

    1. Important Safety Information...
  • Page 5: Unit And External Ports

    2. Unit and External Ports...
  • Page 6: Power Board Pin List

    3. List of circuit boards NO. Part Part Display board (including software) Indicator lamp Panel Assembly Main Board (including software) Fan conversion Board Power Board IR Assembly Key board WIFI Board Right Eye Protection Board Left Eye Protection Board DMD Board 4.
  • Page 7: Factory/Service Osd Menu And Adjustment

    XP902 5. Factory/Service OSD Menu and Adjustment 5.1 How to enter the Factory Menu With user’s RC (1) Power TV on...
  • Page 8 (2) Press button on the RC then call up “Menu” option. (3) Move and “ok “button on RC to select Setting-Sound-Speakers-Balance (4) On the Balance, input figure 1->9->6->9 in sequence on RC. Note: It is important to remember that the hand fingers can’t shield the RC emitter diode.
  • Page 9: Factory Osd Menu

    (6) DC power off and DC power on the TV, which can exit Factory OSD. 5.2 Factory OSD Menu Factory OSD menu list: if you want to learn more about TV, you’d better read it but would not adjust the value please. The Factory menu may be have difference for diverse market and customer.
  • Page 10 5.2.3 Soft Version 5.2.4 Write keys...
  • Page 11: Software Upgrade Method

    Note: The Factory menu may be have difference for diverse marketand customer, above Factory menu only for reference. The factory menu data varies according to different sources. Incase changing the factory data by error, you can choose to “Clear all”, by which you can resume the default value.
  • Page 12 Firgure-2: Checking data Firgure-3: Installing...
  • Page 13 Firgure-4: Software upgrade complete, TV automatically reboot.
  • Page 14: Troubleshooting

    7. Troubleshooting 7.1 Warning indicator light Failure Light Fault determination principle (1) If there is a shield in the air outlet / inlet (the distance between the left and right sides of the main engine is 20CM) or the ambient temperature is too high (not higher than 35°), --- remove the shield temperature / reduce the ambient temperature...
  • Page 15: Warning Display Board Light

    7.2 display board 7.3 Special operating procedure 7.3.1.EYE PROTECTION- Open by default, user can close a. Function: When a person approaches, a prompt box will pop up (countdown 5S). If the human is far away within 5 seconds, the prompt box will disappear and the light machine will not be turned off, otherwise the light machine will be turned off, and the light machine will be turned on automatically when the human body is far away;...
  • Page 16: Cleaning And Maintenance

    7.3.2. Power Indicator Function: When turn on the Laser TV, the Power Indicator can be lighted. When the Laser TV is error, the Power Indicator flash to report the error. 7.3.4 Automatic dust removal-users cannot close a. Function: The machine will automatically trigger the automatic dust removal function every 500 hours of operation, and the fan of the whole machine will run at high speed for 3 minutes.

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