Table of Contents
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Table of Contents
Related Manuals for Hisense PL1HE Series
Summary of Contents for Hisense PL1HE Series
- Page 1 PL1HE series service manual...
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Page 2: Table Of Contents
contents 1. Important Safety Information ............. 3 1.1 Precautions ................ 3 1.2 Warning ................3 1.3 Notes ................. 4 2. Unit and External Ports ............. 6 3. List of circuit boards ..............6 4. Factory/Service OSD Menu and Adjustment ......7 4.1 How to enter the Factory Menu .......... -
Page 3: Important Safety Information
PARTS WHEN SERVICING.USE OF NON-AUTHORIZED PARTS WILL VOID THE MANUFACTURE'S WARRANTY The service procedures recommended by Hisense and described in this Service Guide are effective methods of performing service operations. Some of these service operations require the use of tools specially designed for the purpose. -
Page 4: Notes
1.2.2 To prevent electrical shock, use only a properly grounded 3 prong outlet or extension cord. 1.2.3 Safety regulations require that after a repair the set must be returned in its original condition. In addition, prior to closing set, check that: -Note: >All wire harnesses and flex cables are properly routed and secured with factory tape and/or mounted cable clamps. - Page 5 • At all times other than when adjusting and checking the product, be sure to turn OFF the POWER Button and disconnect the power cable from the power source during servicing. • To prevent electric shock and breakage of PC board, start the servicing work at least 30 seconds after the main power has been turned off.
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Page 6: Unit And External Ports
2. Unit and External Ports Port number. HDMI (HDMI2.0) USB(USB2.0) S/PDIF Output RF Input Headphone Output 3. List of circuit boards... -
Page 7: Factory/Service Osd Menu And Adjustment
NO. Part Part Display board (including software) DMD board Main Board (including software) Indicator board&IR board Assembly Power Board Terminal adapter board Key board Fan conversion Board Right Eye Protection Board USB board Left Eye Protection Board WIFI Board 4. Factory/Service OSD Menu and Adjustment 4.1 How to enter the Factory Menu With user’s RC (1) Power TV on... - Page 8 4.2.2 Laser Options 4.2.3 Soft Version...
- Page 9 4.2.4 Write keys Note: The Factory menu may be have difference for diverse market and 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.
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Page 10: Software Upgrade Method
(2) Press button to clear the EEPROM data (3) Laser TV restarts automatically 5. Software Upgrade Method Main software upgrade directly with USB 5.1 TV in user mode The main software can be upgraded with USB disk. 5.2 TV in factory mode (1) If TV is in Factory mode, only have difference from chapter 4.1.1 b. -
Page 11: Troubleshooting
6. Troubleshooting 6.1 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°... -
Page 12: Warning Display Board Light
(1) The failure of the display board leads to abnormal color wheel Color wheel Flash 6 feedback - replace the display board failure (2) The color wheel itself is poor - replace the optical engine 6.2 Warning display board light The display board of PL1HE does not have this function 6.3 Special operating procedure 6.3.1.EYE PROTECTION- Open by default, user can close... - Page 13 6.3.2. 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. 6.3.3. Foreign Object Detect-users cannot close PL1HE does not have this function 6.3.4 Automatic dust removal-users cannot close a.
- Page 14 6.3.6 Autofocus function setting>System>console settings>Focus Adjustment...
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Page 15: Cleaning And Maintenance
Press the up and down keys of the remote control to focus until the screen is clear 7. Cleaning and Maintenance (1) Keep dry, avoid long periods of inactivity. - Page 16 (2) When using the HDMI interface to connect or disconnect multimedia devices, be sure to do it after "turn off the TV". (3) Regular cleaning Host: Use air blower to clean the dust, not touch or wipe with your hands. For oil stains and fingerprints, wipe carefully with a microfiber cleaning cloth to avoid damage to the optical coating.
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