Acer P5000 Series Projector User's Guide
Page 62
... try to correct the interference by one or more of the FCC rules. English 50 Regulations and safety notices FCC notice This device has been tested and found to comply with the limits for help. This device generates, uses, and can be determined by the Federal Communications Commission, to provide reasonable...
... try to correct the interference by one or more of the FCC rules. English 50 Regulations and safety notices FCC notice This device has been tested and found to comply with the limits for help. This device generates, uses, and can be determined by the Federal Communications Commission, to provide reasonable...
Acer P5270 Projector Series Service Guide
Page 5
... Needed 4-1 Service Mode 4-1 Reset (OSD) 4-2 Test Condition 4-2 Inspection Procedure 4-4 Chapter 5 Firmware Upgrade Equipment Needed Firmware Upgrade Mode Installation Procedure Firmware Upgrade Procedure Waveform Download Chapter 6 EDID Key-in Procedure Equipment Needed Setup Procedure (VGA1,VGA2,DVI) EDID Key-In Procedure Setup Procedure (HDMI) Default Language Reset Appendix A P5270/P5270 Refresh Exploaded Overview...
... Needed 4-1 Service Mode 4-1 Reset (OSD) 4-2 Test Condition 4-2 Inspection Procedure 4-4 Chapter 5 Firmware Upgrade Equipment Needed Firmware Upgrade Mode Installation Procedure Firmware Upgrade Procedure Waveform Download Chapter 6 EDID Key-in Procedure Equipment Needed Setup Procedure (VGA1,VGA2,DVI) EDID Key-In Procedure Setup Procedure (HDMI) Default Language Reset Appendix A P5270/P5270 Refresh Exploaded Overview...
Acer P5270 Projector Series Service Guide
Page 67
... Reset EDID Default Language Reset (for P5270 Refresh) Waveform Download (for P5270 Refresh) M/B v v v v v v FW v v v v EDID v v Color Wheel v Lamp Module v Lamp Driver v 4-2 Service Mode No Step 1 Turn on the Projector and input the signal. 2 Do ... CL-100 - Quantum Data 802B or CHROMA2327 - Chapter 4 Function Test & Alignment Procedure 4-1 Test Equipment Needed - DVD player with XGA resolution - HDTV Tuner or Source (480P, 720P, 1080i) - Confidential 4-1 P5270/P5270 Refresh After changing parts, check the information below. IBM PC with Multi...
... Reset EDID Default Language Reset (for P5270 Refresh) Waveform Download (for P5270 Refresh) M/B v v v v v v FW v v v v EDID v v Color Wheel v Lamp Module v Lamp Driver v 4-2 Service Mode No Step 1 Turn on the Projector and input the signal. 2 Do ... CL-100 - Quantum Data 802B or CHROMA2327 - Chapter 4 Function Test & Alignment Procedure 4-1 Test Equipment Needed - DVD player with XGA resolution - HDTV Tuner or Source (480P, 720P, 1080i) - Confidential 4-1 P5270/P5270 Refresh After changing parts, check the information below. IBM PC with Multi...
Acer P5270 Projector Series Service Guide
Page 68
Inspection Distance : 1.8m~2.5m for functional inspection - After repairing each P5270/P5270 Refresh, the unit should be run-in Time 2 Hours 4 Hours 6 Hours Confidential 4-2 P5270/P5270 Refresh Screen Size : 60 inches diagonal (wide) - Symptom Normal Repair NFF... Auto Shutdown Run-in (Refer to erase all end-users' settings and restore the original setting: (1) Please enter OSD menu. (2) To execute "Reset" function . 4-4 Test Condition - Circumstance Brightness...
Inspection Distance : 1.8m~2.5m for functional inspection - After repairing each P5270/P5270 Refresh, the unit should be run-in Time 2 Hours 4 Hours 6 Hours Confidential 4-2 P5270/P5270 Refresh Screen Size : 60 inches diagonal (wide) - Symptom Normal Repair NFF... Auto Shutdown Run-in (Refer to erase all end-users' settings and restore the original setting: (1) Please enter OSD menu. (2) To execute "Reset" function . 4-4 Test Condition - Circumstance Brightness...
Acer P5270 Projector Series Service Guide
Page 69
...-In Test > enter Lamp On (Min) Press right key to adjust the time (50) Lamp Off (Min) Press right key to adjust the cycle After setting up the time, choose Burn-In mode and hit enter Screen Defects (While replacing DMD Chip, DMD BD and MB) < Figure: Zone A & B Definition > Confidential 4-3 P5270/P5270 Refresh...
...-In Test > enter Lamp On (Min) Press right key to adjust the time (50) Lamp Off (Min) Press right key to adjust the cycle After setting up the time, choose Burn-In mode and hit enter Screen Defects (While replacing DMD Chip, DMD BD and MB) < Figure: Zone A & B Definition > Confidential 4-3 P5270/P5270 Refresh...
Acer P5270 Projector Series Service Guide
Page 70
Procedure - Test Signal : 1024x768@60Hz - check and see if image sharpness and focus are well-performed. - Adjust Resync or be - 4-5 Inspection Procedure No Step 1 Frequency and Tracking ..." function and use right or left arrow key to adjust the vgalue to minimize video flicker. 2 Boundary Horz. Test Signal : position of the screen. If not, re-adjust by Rsync, Frequency or Tracking selection. Test Pattern : General adjustable to the inner of 1024x768@60Hz video should be the screen Frequency / Tracking / frame...
Procedure - Test Signal : 1024x768@60Hz - check and see if image sharpness and focus are well-performed. - Adjust Resync or be - 4-5 Inspection Procedure No Step 1 Frequency and Tracking ..." function and use right or left arrow key to adjust the vgalue to minimize video flicker. 2 Boundary Horz. Test Signal : position of the screen. If not, re-adjust by Rsync, Frequency or Tracking selection. Test Pattern : General adjustable to the inner of 1024x768@60Hz video should be the screen Frequency / Tracking / frame...
Acer P5270 Projector Series Service Guide
Page 71
... or flickering, please return the unit back to do HDTV test. Please check and ensure if each color is allowed. Test Pattern : PANA-ICON Pattern & 64 GRAYS RGBW - Fix OSD to purple and blue. Adjust the center clearly; Confidential 4-5 P5270/P5270 Refresh Test Pattern : Ful-xga - Color cannot discolor to re-sync or track Frenquency. No...
... or flickering, please return the unit back to do HDTV test. Please check and ensure if each color is allowed. Test Pattern : PANA-ICON Pattern & 64 GRAYS RGBW - Fix OSD to purple and blue. Adjust the center clearly; Confidential 4-5 P5270/P5270 Refresh Test Pattern : Ful-xga - Color cannot discolor to re-sync or track Frenquency. No...
Acer P5270 Projector Series Service Guide
Page 72
...wires and exposed metal. If not, please return the unit to repair area. Please check and see if the light leaks *Note - Test methord : Plug in VGA cable and use the Full White Pattern and Full Black Pattern of dead pixels should be compliant with the spec.... 7 Light Leak The unit can't - Test Pattern : Gray 10 than Gray 10 Patterns Note: Light leak on DMD Chip. - Photo Confidential 4-6 P5270/P5270 Refresh No Step 6 Screen Uniformity Specification Procedure Should be compliant with 75%.(Minimum) - Please check...
...wires and exposed metal. If not, please return the unit to repair area. Please check and see if the light leaks *Note - Test methord : Plug in VGA cable and use the Full White Pattern and Full Black Pattern of dead pixels should be compliant with the spec.... 7 Light Leak The unit can't - Test Pattern : Gray 10 than Gray 10 Patterns Note: Light leak on DMD Chip. - Photo Confidential 4-6 P5270/P5270 Refresh No Step 6 Screen Uniformity Specification Procedure Should be compliant with 75%.(Minimum) - Please check...
Acer P5270 Projector Series Service Guide
Page 73
Test Pattern : Full Black / Gray 30 Confidential 4-7 P5270/P5270 Refresh Test Pattern: R, G, B and White Color Photo 9 Dead Pixel Cannot accept - Test Pattern : Full Black (Bright any bright pixel pixel) Dead Pixel (Dark pixel) The numbers of dead pixel should be normal without color abnormal issue Procedure - Test Pattern : Full White 10 Blemish (Bright) The bright blemish cannot be accepted if the problem appear with Gary 30 patterns - No Step 8 R, G, B and White Color Performance Specification Each R, G, B color should be smaller or amount to 6 pixel. -
Test Pattern : Full Black / Gray 30 Confidential 4-7 P5270/P5270 Refresh Test Pattern: R, G, B and White Color Photo 9 Dead Pixel Cannot accept - Test Pattern : Full Black (Bright any bright pixel pixel) Dead Pixel (Dark pixel) The numbers of dead pixel should be normal without color abnormal issue Procedure - Test Pattern : Full White 10 Blemish (Bright) The bright blemish cannot be accepted if the problem appear with Gary 30 patterns - No Step 8 R, G, B and White Color Performance Specification Each R, G, B color should be smaller or amount to 6 pixel. -
Acer P5270 Projector Series Service Guide
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No Step 11 Blemish (Dark) Specification The dark blemish can not be accepted if the problem appear with Blue 60 patterns. Test Pattern : Full white / Blue 60 Photo Confidential 4-8 P5270/P5270 Refresh Procedure -
No Step 11 Blemish (Dark) Specification The dark blemish can not be accepted if the problem appear with Blue 60 patterns. Test Pattern : Full white / Blue 60 Photo Confidential 4-8 P5270/P5270 Refresh Procedure -
Acer P5270 Projector Series Service Guide
Page 82
...enter the Service Mode.Then choose"Information and Reset" item to check the Firmware Version. (For entering Service Mode, please refer to Chapter 4 Function Test and Alignment Procedure.) 5-5 Waveform Download 1.Plug in power cord and hold on . 2. When Firmware Upgrade Process is finished, the LED power light...(blue)+TEMP(red) Result OK Fail Note: this step must be excuted after FW, Main Board and Lamper Driver changed! Confidential 5-8 P5270/P5270 Refresh Unplug USB Cable and Power Cord. Re-plug in red for about 5s, Power LED turns blue while Temp LED flashes in Power...
...enter the Service Mode.Then choose"Information and Reset" item to check the Firmware Version. (For entering Service Mode, please refer to Chapter 4 Function Test and Alignment Procedure.) 5-5 Waveform Download 1.Plug in power cord and hold on . 2. When Firmware Upgrade Process is finished, the LED power light...(blue)+TEMP(red) Result OK Fail Note: this step must be excuted after FW, Main Board and Lamper Driver changed! Confidential 5-8 P5270/P5270 Refresh Unplug USB Cable and Power Cord. Re-plug in red for about 5s, Power LED turns blue while Temp LED flashes in Power...