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Summary of Contents for Hisense PX1HE Series
- Page 1 PX1HE 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 4. Power board PIN list ..............7 5. Factory/Service OSD Menu and Adjustment ......8 5.1 How to enter the Factory Menu .......... -
Page 3: Important Safety Information
SPECIFIED REPLACEMENT 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
Always disconnect the power cord from AC outlet before replacing parts or modules. 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. - Page 5 instructions. • Before starting the work, secure a sufficient working space. • 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. •...
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Page 6: Unit And External Ports
2. Unit and External Ports... -
Page 7: Power Board Pin List
Port number. 2*HDMI2.1, HDMI 1*HDMI2.0 2 (1×USB3.0) Audio Output Ethernet (RJ-45) Service Port(mini jack) 3. List of circuit boards NO. Part Part DMD 板 Display board (including software) Main Board (including software) Indicator lamp Panel Assembly Power Board Terminal adapter board Key board USB board Right Eye Protection Board... -
Page 8: Factory/Service Osd Menu And Adjustment
5. Factory/Service OSD Menu and Adjustment 5.1 How to enter the Factory Menu With user’s RC (1) Power Laser Cinema on (2) Press button on the RC then call up “Menu” option. (3) Move and “ok “button on RC to select settings--picture-advanced settings-contrast (4) On the contrast, input figure 1->9->6->9 in sequence on RC. -
Page 9: Factory Osd Menu
(5) Call up a “M” on the left-top of Laser Cinema, then press button again, the Factory menu appear then (6) DC power off and DC power on the Laser Cinema, which can exit Factory OSD. 5.2 Factory OSD Menu Factory OSD menu list: if you want to learn more about Laser Cinema, you’d better read it but would not adjust the value please. - Page 10 5.2.2 Laser Options...
- Page 11 5.2.3 Soft Version 5.2.4 Write keys 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.
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Page 12: Software Upgrade Method
(2) Press button to clear the EEPROM data (3) Laser Cinema restarts automatically 6. Software Upgrade Method Main software upgrade directly with USB 6.1 Laser Cinema in user mode The main software can be upgraded with USB disk. 6.2 Laser Cinema in factory mode (1) If Laser Cinema is in Factory mode, only have difference from chapter 4.1.1 b. -
Page 13: 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°... -
Page 14: Warning Display Board Light
(1) There is a foreign object that causes the detection function to trigger (non-faulty) --- remove the foreign object, and enter the foreign factory menu for foreign object detection calibration object detection Flash 5 (2) The failure of the foreign object detection sensor causes the function detection function to be triggered by mistake--- replace the foreign triggered... - Page 15 4. VD13(DLPC6540 status LED) a. Normal: blue LED is flash or the red LED is always on. b. Abnormal: If the blue LED is always on or light off, it means the Display board failure. If the red LED is not on, it means DLPC6540 software is not good.
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Page 16: Cleaning And Maintenance
automatically shut down. (The ambient temperature sensor is at the rear air inlet) b. Screen prompt: When power on again, it will prompt “The previous shutdown was due to the high temperature of the Laser Cinema, and it was automatically turned off for protection” c.
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