H7530D Test - Acer

H7530D Test

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Acer H7530 and H7530D Projector Series Service Guide


Page 6
Main Procedure 3-2 Beep Sound 3-6 Chapter 4 Function Test & Alignment Procedure Test Equipment Needed Service Mode OSD Reset Test Condition Test Inspection Procedure PC Mode Calibration Video Performance Optical Performance Measure Others 4-1 4-1 4-1 4-2 4-3 4-4 4-7 4-9 4-10 ... 6-2 Setup Procedure (VGA IN) 6-3 EDID Key-In Procedure (VGA) 6-3 Setup Procedure (HDMI) 6-5 H7530/H7530D Confidential v
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Acer H7530 and H7530D Projector Series Service Guide


Page 75
... allow you to erase all end-users' settings and restore the default setting: (1) Please get into OSD menu. (2) To execute "Reset" function. H7530/H7530D Confidential 4- Chapter 4 Function Test & Alignment Procedure 4-1 Test Equipment Needed - Minolta CL-100 - Quantum Data 802B or CHROMA2327 (Color Video Signal & Pattern Generator) 4-2 Service Mode 1. IBM PC with Multi-system...
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Acer H7530 and H7530D Projector Series Service Guide


Page 76
After repairing each unit, it is 4 hours. Press power→ left → left → menu Choose BurnIn Test > enter Lamp On (Min) Press right key to adjust the time (50) Lamp Off (Min) Press right key to adjust the ...Chip, DMD Board, Main Board) Frame < Figure: Zone A, Zone B & Frame (as green line) Definition, Active area = Zone A + Zone B > H7530/H7530D Confidential 4- Inspection distance: 1.8 m~2.5 m functional inspection. - 4-4 Test Condition - Symptom Run-in Time Normal repair 2 hours NFF 4 hours Auto shutdown 6 hours - and lamp off for 10 min for 50 min.
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Acer H7530 and H7530D Projector Series Service Guide


Page 77
...10 (diameter< 1/2 inch) A+B ­≤ 10 (diameter< 1/2 inch) ≤ 1 A+B ≤ 1 A+B = 0 4-5 Test Inspection Procedure Update Version Update Color Wheel Index PC Calibration Video Calibration G Sensor Calibration Reset Lamp Hour OSD Reset EDID Re-write Lamp Hour ...Module v EDID v v v v v v v Lamp Lamp Driver Blower v v Note: - After changing parts, check the information above table. - H7530/H7530D Confidential 4- If Color appears abnormal after changing Main Board Module, please do Color Wheel index adjustment. - The Default Language and Waveform Download are the same...
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Acer H7530 and H7530D Projector Series Service Guide


Page 78
... in the active zone, H7530/H7530D Full black Confidential 4- Bright pixel is well performed. - Frequency and Tracking Boundary Procedure Inspection item Criteria - Bright Pixel Procedure Inspection item Criteria - When getting into function test, adjust the zoom ring to ...the following steps: (1) Select "Frequency" function to adjust the total pixel number of the video should be workable. Test equipment: video generator - Test Pattern: General-1 or Master - Check and see if the image sharpness is unacceptable in one line period. (2)...
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Acer H7530 and H7530D Projector Series Service Guide


Page 79
...: Blue 60 - Defect specification table 3. Test equipment: video generator - Defect specification table 5. The dark blemish should be no more than 10 under gray 10 pattern. - Defect specification table Full white Gray 10 Blue 60 H7530/H7530D Confidential 4- Dark Pixel Procedure Inspection item Criteria - Defect specification table 4. If there is allowed on full...
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Acer H7530 and H7530D Projector Series Service Guide


Page 80
... of the display pattern. (Blur word on one of the corner after adjustment is well-functioned. - Color Performance Procedure - Test signal: 1080i/�60�H��z - Color saturation Criteria - Screen appears normal. Inspection item - Check if each... color level is acceptable. Master 64 gray RGBW SMPTE BAR H7530/H7530D Confidential 4- Test equipment: video generator. - Test signal: 1024 x 768 @60Hz, 1280 x 720 @60Hz, 1280 x 1024 @60Hz - Test Pattern: Master, 64 gray RGBW or SMPTE bar * Please refer to 4-2 ...
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Acer H7530 and H7530D Projector Series Service Guide


Page 81
...(the unidentified color levels on both left and right sides should be done as well. (1) Test signal analog: 800 x 600@60Hz (2) Test Pattern: White (up) Black (down) - Test equipment: video generator - Test equipment: video generator - Test pattern: 64 gray RGBW * After finishing ADC adjustment, check 64 gray RGBW pattern. -...", press "Menu" button to leave the Service Mode. - The color should not have any lack of RGBW. SMPTE BAR H7530/H7530D Confidential 4- 4-7 Calibration 1. Color levels should be done as well. (1) Test signal: 720p (2) Test Pattern: SMPTEbar -
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Acer H7530 and H7530D Projector Series Service Guide


Page 82
.../60Hz, 576p/50Hz, 1080p/60Hz - Color saturation - There should not have any abnormal condition, such as lines and so on a horizontal surface. - Master H7530/H7530D Confidential 4- Test pattern: Master * After finishing Video adjustment, check Master pattern. - It is OK. Choose �"O��t�h�e�r��S�e��tt...
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Acer H7530 and H7530D Projector Series Service Guide


Page 83
... - Check any abnormal color, line distortion or any noise on the screen. - Test signal: CVBS - Check the sound from speaker. 4. H7530/H7530D Confidential 4- 4-8 Video Performance 1. Test signal: S-Video - Check the sound from speaker. Motion video 2. Test equipment: DVD player - HDTV performance test - 1.8M ~2.5M - Audio performance test - 1.8M ~2.5M - S-Video Procedure Inspection item Inspection Distance Criteria...
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Acer H7530 and H7530D Projector Series Service Guide


Page 84
..." is "16:9", and "ECO Mode" is normal 5. Full white pattern H7530/H7530D Confidential 4-10 Test Pattern : Any Pattern - HDMI Test - Ensure the image and audio are as below: - Test Signal : 720p,1080i - Brightness Procedure - Check "Mute" is "Off". 2. HDMI Test Procedure Inspection item Criteria - Test equipment Procedure - Use CL100 to 16:9 - Check "Volume" is normal - Display...
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Acer H7530 and H7530D Projector Series Service Guide


Page 86
...are unacceptable. Acoustic - High pitch sound from OSD. Focus ring is to verify the (DDC) DDC1/DDC2B operation of the DDC test is functioning smoothly. All interface connectors should be locked in right type. All plastic parts can not be broken and damaged. All ...safety and warning labels should be no visible peaking, ringing, streaking, or smearing artifacts on the screen. H7530/H7530D Confidential 4-12 Display Size - All preset modes shall expand to verify Plug & Play function. Well-functioned It should be checked for ...
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Acer H7530 and H7530D Projector Series User's Guide


Page 54
... interference that interference will not occur in interference to radio and TV reception. English 42 Regulations and safety notices FCC notice This device has been tested and found to comply with the Class B limits may cause harmful interference to radio communications. Caution Changes or modifications not expressly approved by one or...

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We have the following 3 documents available for the Acer H7530D:
  • Acer H7530 and H7530D Projector Series Service Guide
  • Acer H7530 and H7530D Projector Series User's Guide
  • Acer H7530 and H7530D Projector Series Quick Start Guide
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