Acer H7530D Acer H7530 and H7530D Projector Series Service Guide
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- Acer H7530D | Acer H7530 and H7530D Projector Series Service Guide - Page 1
SERVICE MANUAL H7530/H7530D Date 2009.08.12 Revise Version V1.0 Description Initial Issue Copyright August, 2009 All Rights Reserved P/N: 36.8EE01G001 SI : TSE: Check: Approved: - Acer H7530D | Acer H7530 and H7530D Projector Series Service Guide - Page 2
complex or is not mentioned in the troubleshooting. Note: The information found in this manual is subject to change without prior notice. Any subsequent changes made to the data herein will be incorporated in future edition. H7530/H7530D Service Manual Copyright August, 2009 All Rights Reserved - Acer H7530D | Acer H7530 and H7530D Projector Series Service Guide - Page 3
H7530/H7530D Comparison List Parts Models Main Board Back Cover Module DA Module DA Blower H7530 70.8EE30GR01 70.8EE31GR01 N/A N/A H7530D 70.8EE28GR01 70.8EE29GR01 75.8EE08G001 49.8EE01G001 H7530/H7530D Confidential ii - Acer H7530D | Acer H7530 and H7530D Projector Series Service Guide - Page 4
Main Board Bottom Shielding and Lamp Driver Module Disassemble Left/Front/Right Cover Module Disassemble Speaker and Front IR Sensor Board Disassemble Engine Module Disassemble DA Motor Module and Color Wheel Module Disassemble Focus Ring and - Acer H7530D | Acer H7530 and H7530D Projector Series Service Guide - Page 5
DMD Board Assemble Focus Ring and Zoom Ring Assemble Color Wheel Module and DA Motor Module Assemble Engine Assemble Speaker and Front IR Sensor Board Assemble Left/Front/Right Cover Module Assemble Lamp Driver Module and Main Board Bottom Shielding Assemble Main Board - Acer H7530D | Acer H7530 and H7530D Projector Series Service Guide - Page 6
Test & Alignment Procedure Test Equipment Needed Service Mode OSD Reset Test Condition Test Install USB Driver 5-2 Firmware Upgrade Procedure (VGA) 6-3 Setup Procedure (HDMI) 6-5 H7530/H7530D Confidential v - Acer H7530D | Acer H7530 and H7530D Projector Series Service Guide - Page 7
-lock SNID and Default Language Reset 6-8 Appendix A Exploded Overview I Appendix B Serial Number System Definition I PCBA Code Definition II Appendix C RS232 function command summary table I H7530/H7530D Confidential vi - Acer H7530D | Acer H7530 and H7530D Projector Series Service Guide - Page 8
for H7530D) manual for instruction in advance ● Lamp Assembly should be provided by Coretronic and distributed through authorized agencies ● 230W for OSRAM E20.8 Lamp @ normal operation ● 2500 hours min, 40% survival rate (Normal mode) ● 4000 hours min, 40% survival rate (Eco mode) ● Engineering spec - Acer H7530D | Acer H7530 and H7530D Projector Series Service Guide - Page 9
19 Color wheel 20 Video compatibility ● Engineering spec: For H7530: Description • 1600: 1 Full White with full power/full Black with eco power (Minimum, projection lens at tele mode) • 2000: 1 Full White with full power/full Black with eco power (Typical, projection lens at tele mode) For H7530D - Acer H7530D | Acer H7530 and H7530D Projector Series Service Guide - Page 10
No Item 21 Input signal spec. 22 Temperature 23 Maximum Humidity Description ● Hsync Frequency 30~ 100 kHz ● Vsync Frequency 50~ 85 Hz ● ● Storage: -20°C~ 60°C ● Operating: 5°C~ 35°C, 80%RH (Max.), Non-condensing ● Storage: -30°C~ 65°C, 90%RH (Max.), Non-condensing H7530/H7530D Confidential 1- - Acer H7530D | Acer H7530 and H7530D Projector Series Service Guide - Page 11
.7 49.7 48.4 56.5 60.0 68.7 63.8 67.5 77.1 64.0 77.0 80.0 91.1 60.0 75.2 65.3 75.00 31.4 34.9 37.9 48.4 68.7 75.0 60.0 H7530/H7530D Confidential 1- - Acer H7530D | Acer H7530 and H7530D Projector Series Service Guide - Page 12
480i 720x480 576i 720x576 480p 720x480 576p 720x576 720p60 1280x720 720p50 1280x720 1080i30 1920x1080 1080i25 1920x1080 1080p60 1920x1080 1080p50 1920x1080 V.Frequency [Hz] 60 75 85 60 60 60 60 60 60 56 35.1 60 37.9 72 48.1 75 46.9 85 53.7 H7530/H7530D Confidential 1- - Acer H7530D | Acer H7530 and H7530D Projector Series Service Guide - Page 13
G3) 1024x768 (2) HDMI - Extended Wide timing WXGA 1280x768 1280x768 1280x768 1280x720 1280x800 1440x900 WSXGA+ 1680x1050 1366x768 1920x1080(CEA 861) 1024x600 V.Frequency [Hz] 75 60 70 75 85 70 75 85 60 72 75 85 .94(29.97) 15.7 480p 720x480 59.94 31.5 H7530/H7530D Confidential 1- - Acer H7530D | Acer H7530 and H7530D Projector Series Service Guide - Page 14
720p 1080i 1080p Graphic source monitor range limits Resolution 1280x720 1920x1080 1920x1080 720x576(1440x576) 720x576 1280x720 1920x1080 1920x1080 Horizontal scan Compatibility modes supportive signal is different from User's Manual, please refer to User's Manual. H7530/H7530D Confidential 1- - Acer H7530D | Acer H7530 and H7530D Projector Series Service Guide - Page 15
1-3 Product Overview Projector Outlook Front /Upper side Item Description 1 Ventilation (outlet) 2 Focus ring 3 Zoom lens 4 Lens cap 5 Remote control receiver Item Description 6 Control panel 7 Zoom lever 8 Ventilation (inlet) 9 Speaker H7530/H7530D Confidential 1- - Acer H7530D | Acer H7530 and H7530D Projector Series Service Guide - Page 16
input connector (VGA IN) HDMI connector Item 6 7 8 Description S-Video input connector Composite video input connector Audio input connector 9 RS232 connector 10 Kensington™ lock port H7530/H7530D Confidential 1- - Acer H7530D | Acer H7530 and H7530D Projector Series Service Guide - Page 17
. Adjusts the image to compensate for distortion caused by tilting the projector (± 20 degrees). Changes the active source. Use to your selection. select items or make adjustments to Temp Indicator LED. Unique Acer functions: eView, eTimer, ePower Management. H7530/H7530D Confidential 1-10 - Acer H7530D | Acer H7530 and H7530D Projector Series Service Guide - Page 18
Remote Control Layout H7530/H7530D Confidential 1-11 - Acer H7530D | Acer H7530 and H7530D Projector Series Service Guide - Page 19
to adjust the brightness of the image. Use the "CONTRAST" option to control the difference between the lightest and darkest parts of the picture. Press "COLOR" to adjust the color temperature of image. Press "VGA" to change source to the VGA connector. This connector supports analog RGB, YPbPr (480p - Acer H7530D | Acer H7530 and H7530D Projector Series Service Guide - Page 20
source to Component video. This connection supports YPbPr (480p/576p/720p/ 1080p) and YCbCr (480i/576i/1080i). To Use up, down, left, right buttons to select items or make adjustments to your selection. Note: When PIP function is activated, zoom and keystone function is unavailable. H7530/H7530D - Acer H7530D | Acer H7530 and H7530D Projector Series Service Guide - Page 21
Getting Started Connecting the Projector H7530/H7530D Confidential 1-14 - Acer H7530D | Acer H7530 and H7530D Projector Series Service Guide - Page 22
5 Audio cable jack/jack Item Description 6 RS232 cable 7 3 RCA component cable 8 S-Video cable 9 Composite video cable 10 Audio cable Jack/RCA Note: To ensure the projector works well with your computer, please make sure the timing of the display mode is compatible with the - Acer H7530D | Acer H7530 and H7530D Projector Series Service Guide - Page 23
System Block Diagram (for H7530D) H7530/H7530D Confidential 1-16 - Acer H7530D | Acer H7530 and H7530D Projector Series Service Guide - Page 24
Bottom Cover Dimension H7530/H7530D Confidential 1-17 - Acer H7530D | Acer H7530 and H7530D Projector Series Service Guide - Page 25
Hex Sleeves 5mm 5. Long Nose Nipper 6. Tweezers 7. Projector * Before you start: This process is protective level II. Operators should wear electrostatic chains. * Note: - If you need to replace the Main Board, you have to get into Service Mode and record the lamp usage hour, please refer to section - Acer H7530D | Acer H7530 and H7530D Projector Series Service Guide - Page 26
2-2 Disassemble Lamp Cover Module 1. Loosen 2 screws (as red circle) on the Lamp Cover. 2. Disassemble the Lamp Cover Module. 2-3 Disassemble Lamp Module 1. Loosen 3 screws (as red circle) on the Lamp Module. 2. Take off the Lamp Module. H7530/H7530D Confidential 2- - Acer H7530D | Acer H7530 and H7530D Projector Series Service Guide - Page 27
2-4 Disassemble Top Cover Module 1. Unscrew 4 screws (as red circle) from the Bottom Cover. 2. Unplug 1 connector (as green square) from Main Board Module. 3. Remove the Top Cover Module. H7530/H7530D Confidential 2- - Acer H7530D | Acer H7530 and H7530D Projector Series Service Guide - Page 28
(as blue arrows point). Aluminum Foil 3. Unscrew 4 screws (as red circle). 4. Unplug 1 connector (as green square). 5. Disassemble the Logo Backlight Module. Logo Backlight Module H7530/H7530D Confidential 2- - Acer H7530D | Acer H7530 and H7530D Projector Series Service Guide - Page 29
2-6 Disassemble Top IR Sensor Board and Keypad Board 1. Tear off the black mylar (as blue square). 2. Unplug 1 connector (as green square). 3. Unfasten 2 tenons (as yellow square) to disassemble the Top IR Sensor Board. Top IR Sensor Board H7530/H7530D Confidential 2- - Acer H7530D | Acer H7530 and H7530D Projector Series Service Guide - Page 30
4 screws (as red circle) to disassemble the Keypad Board and Keypads. NOTE: Circuit boards > 10 cm² has been highlighted with the yellow rectangle as above image shows. Please detach the Circuit boards and follow local regulations for disposal. Keypa Board Keypas FPC Cable H7530 - Acer H7530D | Acer H7530 and H7530D Projector Series Service Guide - Page 31
green square). 3. Unplug 1 FPC cable (as red square). 4. Unplug 11 connectors (as yellow square). Note: - The quantity of connectors are written in each square. 2 3 4 2 H7530/H7530D Confidential 2- - Acer H7530D | Acer H7530 and H7530D Projector Series Service Guide - Page 32
B Speaker Gray wire tube (2 pin) C DA Motor (only for H7530D) Compose of Blue/Yellow/Black/ Red Wire (4 pin) D DA Motor Photo Sensor (only for H7530D) Compose of Red/White/Black Wire, Red Connector and Black wire tube (3 pin) E Color Wheel Photo Sensor Compose of Red/White/Black Wire, Red - Acer H7530D | Acer H7530 and H7530D Projector Series Service Guide - Page 33
and Black wire tube (4 pin) J Lamp Driver Black wire tube (5 pin) Figure 5. Disassemble the Main Board Module. 6. Remove the Audio Chip Thermal Pad (as blue square). NOTE: Circuit boards > 10 cm² has been highlighted with the yellow rectangle as above image shows. Please detach the Circuit - Acer H7530D | Acer H7530 and H7530D Projector Series Service Guide - Page 34
Lamp Driver Module 1. Unscrew 3 screws (as yellow circle). 2. Unscrew 1 hex screw (as green circle). 3. Unplug 2 connectors (as green square). 4. Unscrew 2 screws (as red circle). 5. Use a tweezers to unfasten 2 tenons (as green arrows point). 6. Unplug 1 connector (as yellow square). H7530/H7530D - Acer H7530D | Acer H7530 and H7530D Projector Series Service Guide - Page 35
7. Disassemble the Main Board Bottom Shielding, Lamp Driver Module and cable. NOTE: Circuit boards > 10 cm² has been highlighted with the yellow rectangle as above image shows. Please detach the Circuit boards and follow local regulations for disposal. 2-10 Disassemble Left/Front/ Right Cover - Acer H7530D | Acer H7530 and H7530D Projector Series Service Guide - Page 36
Cover and Left Cover. 2-11 Disassemble Speaker and Front IR Sensor Board 1��.�U��n��s�c�r�e��w��2���s�c�r�e��w��s��(a��s��r�e�d���c�ir�c��le��)�t�o� disassemble the Speaker from Left Cover. Right Cover Left Cover H7530/H7530D Confidential 2-12 - Acer H7530D | Acer H7530 and H7530D Projector Series Service Guide - Page 37
Board IR Cover 2-12 Disassemble Engine Module 1. Tear off EMI Gasket (as green square). 2. Unscrew 3 screws (as yellow circle) to disassemble the Engine Module. H7530/H7530D Confidential 2-13 - Acer H7530D | Acer H7530 and H7530D Projector Series Service Guide - Page 38
mylar (as blue arrow point). 2. Unscrew 2 screws (as red circle) to disassemble the DA Motor Module. (only for H7530D) 3. Unscrew 2 screws (as blue circle) to disassemble the Color Wheel Module. 4. Unscrew 1 screw (as yellow circle) to disassemble the DA Motor Photo Sensor Board from the DA Motor - Acer H7530D | Acer H7530 and H7530D Projector Series Service Guide - Page 39
yellow circle). 6. Disassemble Zoom Ring, Zoom Ring Holder and Focus Ring. Focus Ring Decoration Focus Ring Inbuilt Zoom Ring Holder Zoom Ring Focus Ring H7530/H7530D Confidential 2-15 - Acer H7530D | Acer H7530 and H7530D Projector Series Service Guide - Page 40
parts. Note: - Avoid touching the DMD Chip when you disassemble it. NOTE: Circuit boards > 10 cm² has been highlighted with the yellow rectangle as above image shows. Please detach the Circuit boards and follow local regulations for disposal. H7530 - Acer H7530D | Acer H7530 and H7530D Projector Series Service Guide - Page 41
System Fan and Fan Shielding. Note: - Take the Fan Module as the right gesture. System Fan Fan Shielding the right gesture the wrong gesture H7530/H7530D Confidential 2-17 - Acer H7530D | Acer H7530 and H7530D Projector Series Service Guide - Page 42
to Lamp Cable. 3. Unplug 1 connector (as yellow square) and unscrew 1 screw (as blue circle) to disassemble the Interrupt Switch. 4. Unfasten 2 tenons (as green square) to separate the Interrupt Switch and Switch Holder. Interrupt Switch Thermal Sensor Board Lamp Driver to Lamp Cable H7530/H7530D - Acer H7530D | Acer H7530 and H7530D Projector Series Service Guide - Page 43
Lamp Blower Module 1. Unscrew 2 screws (as red circle) to disassemble the Lamp Blower Module. 2. Separate the Lamp Blower and Blower Rubber. 2-19 Disassemble DA Blower Module (only for H7530D) 1. Unscrew 4 screws (as red circle) to disassemble the DA Blower and DA Duct. H7530/H7530D Confidential - Acer H7530D | Acer H7530 and H7530D Projector Series Service Guide - Page 44
Module. 3. Unscrew 6 screws (as red cricle) to disassemble the LVPS Module. NOTE: Circuit boards > 10 cm² has been highlighted with the yellow rectangle as above image shows. Please detach the Circuit boards and follow local regulations for disposal. H7530 - Acer H7530D | Acer H7530 and H7530D Projector Series Service Guide - Page 45
disassemble the Elevator Foot Holder. 3. Unscrew 2 screws (as red cricle) to disassemble the Elevator Module and Elevator Push Button. Elevator Module Elevator Push Button H7530/H7530D Confidential 2-21 - Acer H7530D | Acer H7530 and H7530D Projector Series Service Guide - Page 46
2-22 Disassemble Bottom Shielding 1. Unscrew 6 screws (as red cricle) to disassemble the Bottom Shielding. 2-23 Disassemble Back Cover 1. Unscrew 2 screws (as red cricle) to disassemble the Back Cover. H7530/H7530D Confidential 2-22 - Acer H7530D | Acer H7530 and H7530D Projector Series Service Guide - Page 47
have any abnormal color at the frame of the image by estimating through the eyes. Note: - To avoid over adjusting the rod. - After the opreation, please use the glue to fix the screws. - Please use Z type driver to adjust Rod screw 1. Screw 2 Screw 1 Z type driver H7530/H7530D Confidential 2-23 - Acer H7530D | Acer H7530 and H7530D Projector Series Service Guide - Page 48
" or "Right" buttons to re-write the "System hours". 4. Re-write Lamp Hours (Full/ECO mode) - Select "Lamp Hours (Full)"/"Lamp Hours (ECO)" and use"Left" or "Right" buttons to re-write the "Lamp hours". 5. Exit Service Mode - Use "Up" or "Down" buttons to select "Exit", press "Menu" button to - Acer H7530D | Acer H7530 and H7530D Projector Series Service Guide - Page 49
2-26 Assemble Back Cover 1. Screw 2 screws (as red cricle) to assemble the Back Cover. 2-27 Assemble Bottom Shielding 1. Screw 6 screws (as red cricle) to assemble the Bottom Shielding. H7530/H7530D Confidential 2-25 - Acer H7530D | Acer H7530 and H7530D Projector Series Service Guide - Page 50
2-28 Assemble Elevator 1. Screw 2 screws (as red cricle) to assemble the Elevator Module and Elevator Push Button. 2. Screw 1 screw (as yellow cricle) to assemble the Elevator Foot Holder. 3. Assemble the Elevator Rubber (as blue arrow point). H7530/H7530D Confidential 2-26 - Acer H7530D | Acer H7530 and H7530D Projector Series Service Guide - Page 51
2-29 Assemble LVPS Module 1. Screw 6 screws (as red cricle) to assemble the LVPS Module. 2. Plug 2 connectors (as green square) to assemble the cables on LVPS Module. 3. Stick the mylar (as blue arrow point). H7530/H7530D Confidential 2-27 - Acer H7530D | Acer H7530 and H7530D Projector Series Service Guide - Page 52
Assemble DA Blower Module (only for H7530D) 1. Screw 4 screws (as red circle) to assemble the DA Blower and DA Duct. 2-31 Assemble Lamp Blower Module 1. Assemble the Lamp Blower and Blower Rubber. 2. Screw 2 screws (as red circle) to assemble the Lamp Blower Module. H7530/H7530D Confidential 2-28 - Acer H7530D | Acer H7530 and H7530D Projector Series Service Guide - Page 53
Holder. 2. Plug 1 connector (as yellow square) and screw 1 screw (as blue circle) to assemble the Interrupt Switch. 3. Screw 1 screw (as green circle) to assemble the Lamp Driver to Lamp Cable. 4. Screw 1 screw (as red circle) to assemble the Thermal Sensor Board. H7530 - Acer H7530D | Acer H7530 and H7530D Projector Series Service Guide - Page 54
1 screw (as green circle) to assemble the Thermal Switch. 3. Screw 3 screws (as red circle) to assemble the Fan Module. 4. Plug 1 connector (as yellow square). H7530/H7530D Confidential 2-30 - Acer H7530D | Acer H7530 and H7530D Projector Series Service Guide - Page 55
2-34 Assemble DMD Chip and DMD Board 1. Screw 4 hex screws (as yellow circle) to assemble the DMD Board, DMD Chip and other parts. 2. Screw 4 screws (as red circle) to assemble the Heat Sink and DMD Module. H7530/H7530D Confidential 2-31 - Acer H7530D | Acer H7530 and H7530D Projector Series Service Guide - Page 56
4 screws (as red circle). 5. Fasten 3 tenons (as green square) to assemble the Focus Ring Decoration and Focus Ring Inbuilt. 6. Screw 3 screws (as red circle). H7530/H7530D Confidential 2-32 - Acer H7530D | Acer H7530 and H7530D Projector Series Service Guide - Page 57
) to assemble the DA Motor Photo Sensor Board on the DA Motor Module. (only for H7530D) 3. Screw 2 screws (as blue circle) to assemble the Color Wheel Module. 4. Screw 2 screws (as red circle) to assemble the DA Motor Module. (only for H7530D) 5. Assemble the black mylar (as blue arrow point). H7530 - Acer H7530D | Acer H7530 and H7530D Projector Series Service Guide - Page 58
Assemble Speaker and Front IR Sensor Board 1. Screw 2 screws (as yellow circle) to assemble the Front IR Board and IR Cover on Front Cover. H7530/H7530D Confidential 2-34 - Acer H7530D | Acer H7530 and H7530D Projector Series Service Guide - Page 59
2. Screw 2 screws (as red circle) to assemble the Speaker on Left Cover. 2-39 Assemble Left/Front/ Right Cover Module 1. Assemble Left Cover, Front Cover and Right Cover. H7530/H7530D Confidential 2-35 - Acer H7530D | Acer H7530 and H7530D Projector Series Service Guide - Page 60
2. Screw 3 screws (as red circle) to assemble the Left/Front/Right Cover. 2-40 Assemble Lamp Driver Module and Main Board Bottom S��h�i�e�ld��in�g� 1. Assemble the cable, Lamp Driver Module and Main Board Bottom Shielding. H7530/H7530D Confidential 2-36 - Acer H7530D | Acer H7530 and H7530D Projector Series Service Guide - Page 61
2. Plug 1 connector (as yellow square). 3. Fasten 2 tenons (as green arrows point) by using the tweezers. 4. Screw 2 screws (as red circle). 5. Plug 2 connectors (as green square). 6. Screw 1 hex screw (as green circle). 7. Screw 3 screws (as yellow circle). H7530/H7530D Confidential 2-37 - Acer H7530D | Acer H7530 and H7530D Projector Series Service Guide - Page 62
square. 4. Plug 1 FPC cable (as red square). 5. Tie 2 cables with cable ties (as green square). 6. Screw 2 hex screws (as red circle) on Back Cover. 2 3 4 2 H7530/H7530D Confidential 2-38 - Acer H7530D | Acer H7530 and H7530D Projector Series Service Guide - Page 63
Sensor Board 1. Screw 4 screws (as red circle) to assemble the Keypad Board and Keypads. 2. Plug 1 connector (as purple square) to assemble the FPC cable. H7530/H7530D Confidential 2-39 - Acer H7530D | Acer H7530 and H7530D Projector Series Service Guide - Page 64
3. Stick the black mylar (as green arrow point). 4.Stick the black tape (as blue arrow point). 5. Assemble the Top IR Cap (as yellow arrow point). 6. Fasten 2 tenons (as yellow square) to assemble the Top IR Sensor Board. 7. Plug 1 connector (as green square). H7530/H7530D Confidential 2-40 - Acer H7530D | Acer H7530 and H7530D Projector Series Service Guide - Page 65
8. Stick the black mylar (as blue square). 2-44 Assemble Logo Backlight Module 1. Assemble the Logo Backlight Module. 2. Plug 1 connector (as green square). 3. Screw 4 screws (as red circle). H7530/H7530D Confidential 2-41 - Acer H7530D | Acer H7530 and H7530D Projector Series Service Guide - Page 66
4. Stick black tapes (as blue arrows point). 5. Stick the Aluminum Foil (as yellow dot square). 2-45 Assemble Top Cover Module 1. Assemble the Top Cover Module. 2. Plug 1 connector (as green square) on Main Board Module. H7530/H7530D Confidential 2-42 - Acer H7530D | Acer H7530 and H7530D Projector Series Service Guide - Page 67
3. Screw 4 screws (as red circle) on the Bottom Cover. 2-46 Assemble Lamp Module 1. Assemble the Lamp Module. 2. Tighten 3 screws (as red circle) on the Lamp Module. H7530/H7530D Confidential 2-43 - Acer H7530D | Acer H7530 and H7530D Projector Series Service Guide - Page 68
2-47 Assemble Lamp Cover Module 1. Assemble the Lamp Cover Module. 2. Tighten 2 screws (as red circle) on the Lamp Cover. H7530/H7530D Confidential 2-44 - Acer H7530D | Acer H7530 and H7530D Projector Series Service Guide - Page 69
-- Turning off (cooling state) -- Turning off (cooling completed) -- Error (thermal failure) -- Error (fan failure) -- Error (lamp failure) Error (color Wheel failure) Note: Steady Light: "V" No Light: "--" V Quick flashing ---V Quick flashing --- Power LED Red Blue V -- -- -Quick - Acer H7530D | Acer H7530 and H7530D Projector Series Service Guide - Page 70
- Ensure all connectors are securely connected and aren't broken - Check Lamp Cover - Check Interrupt Switch - Check Lamp Module 3 No Light On - Check Lamp Driver - Check LVPS - Check Main Board - Check Color Wheel - Check Photo Sensor Board (Color Wheel) H7530/H7530D Confidential 3- - Acer H7530D | Acer H7530 and H7530D Projector Series Service Guide - Page 71
"Reset (All data)" of the OSD Menu - Ensure that the signal cables and source are work as well - Check Lamp Driver and waveform - Check Lamp Module 7 Image Flicker - Check Color Wheel - Check Photo Sensor and clean Photo Sensor - Check DMD Board - Check Main Board - Do "Reset (All data)" of - Acer H7530D | Acer H7530 and H7530D Projector Series Service Guide - Page 72
Dead Pixel/Dust (Out of spec.) - Clean DMD Chip and Engine Module - Check DMD Chip - Check Engine Module - Ensure that the signal cables and source work as well 11 Garbage Image - Check Main Board - Check DMD Board - Remote Controller a. Check Battery b. Check Remote Controller c. Check IR - Acer H7530D | Acer H7530 and H7530D Projector Series Service Guide - Page 73
Please confirm whether the SNID number of Service Mode is the same as the SNID number on the backside of projector? - If not, please do the "Left" and "Menu" buttons sequentially to get into Service Mode to obtain the SNID number, then calculate the Universal Password. H7530/H7530D Confidential 3- - Acer H7530D | Acer H7530 and H7530D Projector Series Service Guide - Page 74
, Totally 5 cycles. Turn off projector after 5 cycles. 5 Power off (power button pressed twice) So(0.3s) 6 Fan lock 7 Overheat 8 Lamp error 9 Lamp Life reminding 10 Presentation Timer (time ) - Off(0.8s)} with reminding message 3 x {Do(0.1s) - Off(0.9s)} - So(0.5s) H7530/H7530D Confidential 3- - Acer H7530D | Acer H7530 and H7530D Projector Series Service Guide - Page 75
" and "HDMI". - HDTV Source (480P, 720P, 1080i, 1080P) - Minolta CL-100 - Quantum Data 802B or CHROMA2327 (Color Video Signal & Pattern Generator) 4-2 Service Mode 1. Turn on the projector 2. Do the following actions sequentially to get into Service Mode (1) Press "Power", "Left", "Left" and "Menu - Acer H7530D | Acer H7530 and H7530D Projector Series Service Guide - Page 76
Test > enter Lamp On (Min) Press right key to adjust the time (50) Lamp Off (Min) Press right key to adjust the time (10) Set Burning cycle Press right key to adjust the cycle After setting up the time, choose ''Enter Burn In Mode'' and press "Menu" button. Screen Defects (While replacing - Acer H7530D | Acer H7530 and H7530D Projector Series Service Guide - Page 77
= 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 Usage Reset Default Language Rod adjustment Waveform Download Restore Fan Speed Main Board v v v v v v v v Firmware - Acer H7530D | Acer H7530 and H7530D Projector Series Service Guide - Page 78
sure be workable include support format with frequency and auto detected functional will be workable. General-1 Master 2. Bright Pixel Procedure Inspection item Criteria - Test equipment: video generator - Test signal: 1080p/ 60Hz - Test Pattern: Full black - Bright pixel check - Acer H7530D | Acer H7530 and H7530D Projector Series Service Guide - Page 79
If there is blemish on full black pattern, please use gray 10 pattern to judge it. - Ref. Defect specification table 3. Dark Pixel Procedure Inspection item Criteria - Test equipment: video generator - Test signal: 1080p/ 60Hz - Test Pattern: Full white - Dark pixels check - Acer H7530D | Acer H7530 and H7530D Projector Series Service Guide - Page 80
.) Full screen 7. Color Performance Procedure - 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 to get into service mode. Use 720p & 1080p signal - Acer H7530D | Acer H7530 and H7530D Projector Series Service Guide - Page 81
the message "Success" appears, it means "PC Calibration" is OK. Choose "Exit" to leave the Service Mode. - Test signal: 1080p/60Hz - Test pattern: 64 gray RGBW * After finishing ADC adjustment, check 64 gray RGBW pattern. - Color saturation - There should not have any lack of RGBW. The - Acer H7530D | Acer H7530 and H7530D Projector Series Service Guide - Page 82
, it means "Video Calibration" is OK. Choose "Exit" to leave the Service Mode. - Test signal: 480p/60Hz, 576p/50Hz, 1080p/60Hz - Test pattern: Master * After finishing Video adjustment, check Master pattern. - Color saturation - There should not have any lack of SMPTE BAR. - The screen - Acer H7530D | Acer H7530 and H7530D Projector Series Service Guide - Page 83
sound from speaker. 3. HDTV/Component Procedure Inspection item Inspection Distance Criteria - Test equipment: DVD player - Test signal: YCbCr/YPbPr - HDTV performance test - 1.8M ~2.5M - Check any abnormal color, line distortion or any noise on the screen. - Check the sound - Acer H7530D | Acer H7530 and H7530D Projector Series Service Guide - Page 84
the image and audio are well performed and the color can not discolor. 4-9 Optical Performance Measure Inspection Condition - Environment luminance: 2 Lux - Product must be warmed up for 3 minutes - Distances from the screen: 2 M - Screen Size: 60 inches diagonal 1. Test equipment Procedure - Acer H7530D | Acer H7530 and H7530D Projector Series Service Guide - Page 85
ormula P5/B5 Note: P 5=center of white image B5 = the center of black image. Criteria • 1600: 1 (for H7530) • 16000: 1 (for H7530D) Full black pattern 4. Uniformity Procedure Criteria - Full white pattern - Use CL100 to measure brightness values of P1 - Acer H7530D | Acer H7530 and H7530D Projector Series Service Guide - Page 86
to full screen size using OSD Horizontal and Vertical Size controls. Display Data Channel - T he purpose of the DDC test is to verify the (DDC) DDC1/DDC2B operation of the projector and to verify Plug & Play function. Acoustic - High pitch sound from cooling fan and color wheel is - Acer H7530D | Acer H7530 and H7530D Projector Series Service Guide - Page 87
Chapter 5 Firmware Upgrade 5-1 Equipment Needed Software : (DDP 3021- USB) - UsbDriver.zip - H7530D_MB_FW_xxx Note: ''xxx'' represent software version. Hardware : - Projector - Power Cord: 42.50115G001 - Mini USB Cable: 42.00286G101 - PC or Laptop Note: - The FW upgrade procedure for H7530 is the - Acer H7530D | Acer H7530 and H7530D Projector Series Service Guide - Page 88
Mode - Hold on the "Power" and "Menu" buttons and plug in the power cord - The Temp LED and Lamp LED light pink, others light blue. - Connect projector and PC by USB cable. - The PC will ask to install USB driver(only for the first time). Please refer to 5-3 for the installation of USB - Acer H7530D | Acer H7530 and H7530D Projector Series Service Guide - Page 89
(5) Click "Continue Anyway". (6) Click "Browse". (7) Select the file "pwusbio.sys", then open it. (8) Click "OK". (5) (6) (7) (8) H7530/H7530D Confidential 5- - Acer H7530D | Acer H7530 and H7530D Projector Series Service Guide - Page 90
(9) Click "Finish", - The USB Driver has finished installing. (9) 5-4 Firmware Upgrade Procedure 1. Double click the folder "H7530D_MB_FW_xxx''. 2. Execute "FlashUpgrader.exe". H7530/H7530D Confidential 5- - Acer H7530D | Acer H7530 and H7530D Projector Series Service Guide - Page 91
. 4. The Firmware upgrade procedure will run automatically. 5. Finish - When message "Flash Completed" appears, click "OK", then click "Close". 6. Check FW version. (To get into Service Mode, please press "Power", "Left", "Left" and "Menu" buttons sequentially.) H7530/H7530D Confidential 5- - Acer H7530D | Acer H7530 and H7530D Projector Series Service Guide - Page 92
Download is completed. Note: - This step must be executed after Lamp Driver changed. 5-6 Restore Fan Speed A - Hold on the "Menu At this moment, the projector will turn on automatically, please wait for 1 minute. - Get into Service Mode to check the "Factory Lamp Blower. H7530/H7530D Confidential 5- - Acer H7530D | Acer H7530 and H7530D Projector Series Service Guide - Page 93
and its capabilities, including vendor information, maximum image size, color characteristics, factory pre-set timings, frequency range limits, and character strings for the monitor name and serial number. The information is stored in the display and is used to communicate with the system through - Acer H7530D | Acer H7530 and H7530D Projector Series Service Guide - Page 94
6-2 Equipment Needed Software - EDID Program - EDID File (*.ini) Hardware - Projector - Power Cord for Projector (42.53506G002) - VGA Cable (42.87305G102) - HDMI(M) to DVI(F) Adapter (42.82B13G001 to pin, F-M) (42.83C07G001) - Power Adapter (47.57803G001) - Monitor - PC H7530/H7530D Confidential 6- - Acer H7530D | Acer H7530 and H7530D Projector Series Service Guide - Page 95
Cable. (2) Connect P4 of fixture with VGA IN Port of projector by VGA Cable. (3) Plug Power Adapter to JP2 of fixture. (4) Plug Power Cord to projector. Note: - You must confirm that the JP3 is closed Select the COM Port which you are using. (2) Click "Model". (2) (1) H7530/H7530D Confidential 6- - Acer H7530D | Acer H7530 and H7530D Projector Series Service Guide - Page 96
change the cable to Analog" appears on the screen, click "OK". (3) (4) (5) (7) (6) 4. When the EDID program is completed, a message "OK" will appear on the screen. H7530/H7530D Confidential 6- - Acer H7530D | Acer H7530 and H7530D Projector Series Service Guide - Page 97
with COM Port of PC/Laptop by RS232 Cable. (2) Connect P3 of fixture with HDMI Port of projector by DVI Cable & DVI-HDMI Adapter. (3) Plug Power Adapter to JP2 of fixture. (4) Plug Power Cord to projector. Note: - You must confirm that the JP3 is closed in all procedure. RS232 Cable Adapter P1 - Acer H7530D | Acer H7530 and H7530D Projector Series Service Guide - Page 98
EDID Key-In Procedure �(H�D��M�I�) 1. Execute EDID Program - Double click "EDID" to execute EDID program. 2. Process (1) Select the COM port which you are using. (2) Click "Model". (3) Select the EDID file (*.ini). (4) Click "Open". (5) Key in the Serial Number into the Barcode blank space. (6) In - Acer H7530D | Acer H7530 and H7530D Projector Series Service Guide - Page 99
the screen. 5. Read EDID information for HDMI - In "Read item", select "Digital" and "Trans", then click the "Read". 6. EDID information will show the result. H7530/H7530D Confidential 6- - Acer H7530D | Acer H7530 and H7530D Projector Series Service Guide - Page 100
"Power" button. - After about 8 seconds, the Power LED lights red. - The whole procedure will take about 8 seconds. - S/N General rule: Use the last 1 digit code (as red word) for language information Language Code (F) Default Language 1 English 2 Thailand 3 Japan 4 TC 5 SC 6 Russian - Acer H7530D | Acer H7530 and H7530D Projector Series Service Guide - Page 101
Appendix A (Exploded Image) Note: This chapter is only designed to show the exploded image of the projector. For updated part numbers, please refer to RSPL report. D.C. H7530/H7530D Confidential - Acer H7530D | Acer H7530 and H7530D Projector Series Service Guide - Page 102
.1A323G100 Description EMI TAPE L25*W16 TAPE 3M J350 17*30mm LOCK SCREW PAN MECH M3*8.5-3.5 Ni ASSY TOP COVER H7530 LAMP MODULE FOR PROJECTOR H7530/H7530D ASSY BOTTOM MODULE H7530D ASSY LAMP COVER MODULE FOR H7530D (SERVICE) ASSY LAMP COVER H7530 SCREW PAN MECH M3*10 BLACK Parts Supply V V H7530 - Acer H7530D | Acer H7530 and H7530D Projector Series Service Guide - Page 103
ASSY TOP COVER H7530/H7530D Confidential III - Acer H7530D | Acer H7530 and H7530D Projector Series Service Guide - Page 104
KEYPAD BOARD 150mm EP721 TAPE 3M J350 17*30mm MENU KEYPAD H7530 KEYPAD H7530 KEYPAD MYLAR H7530 ACER LOGO TOP COVER H7350 ASSY TOP IR CAP + SENSOR BD H7530 ASSY TOP COVER MODULE FOR H7530D (SERVICE) ASSY TOP MODULE H7530 LOGO BACKLIGHT MODULE H7530 PCBA KEYPAD BOARD FOR H7530 SCREW CAP HEAD D7 - Acer H7530D | Acer H7530 and H7530D Projector Series Service Guide - Page 105
ASSY BOTTOM MODULE H7530/H7530D Confidential - Acer H7530D | Acer H7530 and H7530D Projector Series Service Guide - Page 106
ASSY MODULE H7530 ASSY DA MODULE H7530 ASSY SHIELDING MB H7530 ASSY FRONT COVER MODULE FOR H7530D (SERVICE) FRONT COVER H7530 ASSY RIGHT COVER H7530 ASSY MAIN BD H7530D PCBA THERMAL SENSOR BD FOR H7530 SCREW HEX I/O #4-40 H4*L8 NI NYLOK SCREW PAN MECH M3*6 NI SCREW PAN MECH M2.6*6 Ni NYLOK - Acer H7530D | Acer H7530 and H7530D Projector Series Service Guide - Page 107
ASSY BOTTOM HOUSING H7530/H7530D Confidential VII - Acer H7530D | Acer H7530 and H7530D Projector Series Service Guide - Page 108
310mm 6KV LAMP/LAMP DRIVER H7530;SMK LIMIT SWITCH HOLDER PC MN3600H BLACK TDP-SP1 ASSY BOTTOM COVER MODULE FOR H7530D(SERVICE) BOTTOM H7530D (SERVICE) ASSY BACK MODULE H7530 BUY ELEVATOR MODULE H7530 SCREW PAN MECH M3*6 NI SCREW PAN MECH M2.6*6 Ni SCREW PAN MECH W/T M3*6 NI SCREW PAN MECH M4*5 COLOR - Acer H7530D | Acer H7530 and H7530D Projector Series Service Guide - Page 109
ASSY BLOWER MODULE Item P/N 1 49.8EF04G001 2 52.82G08G001 3 52.89T01G001 Description SUNON 45*20mm GB1245PKVX-8 F-TYPE BLOWER BLOWER 4520 RUBBER EP7190 BLOWER AIR TIGHT F12 H5350 Parts Supply V H7530/H7530D Confidential IX - Acer H7530D | Acer H7530 and H7530D Projector Series Service Guide - Page 110
*L60 THERMAL SWITCH WITH BRACKET (KLIXON YS11) HD20 100C SUNON VAPO 92 x 25 AXIAL FAN WITH LINE LENGTH 160MM LIGHT GRATING H7530 FAN SHELDING H7530 LAMP BLOWER DUCT 230W H7530 SCREW PAN MECH M3*6 NI SCREW PAN MECH W/SF M3*10 Ni SCREW FLAT MECH M2.6*6 BLACK Parts Supply V H7530 - Acer H7530D | Acer H7530 and H7530D Projector Series Service Guide - Page 111
9 41.87Y03G001 10 41.8EA01G001 11 51.00210G001 Description CONDENSER1 FOR A15W CONDENSER 2 FOR A15W DMD 0.65" 1080P 2xLVDS DC2 TYPE A 1910-6127 WITH SINGLE DDP3021 TI DMD SHOULDER SCREW SB21 CNNT F 203P FOR 720P LGA COPPER W50*L60 DMD SCREW WASHER A39 Parts Supply V H7530/H7530D Confidential XI - Acer H7530D | Acer H7530 and H7530D Projector Series Service Guide - Page 112
DMD HEATSINK SPRING SUS304 M409WX DMD HEAT SINK H7530 FOCUS RING ADORNMENT H7530 ASSY ENGINE MODULE FOR H7530D(SERVICE) ASSY ENGINE BOTTOM COVER M409WX ASSY ENGINE BASE H7530 ASSY ROD MODULE H7530 ASSY COLOR WHEEL MODULE H7530 PCBA DMD BOARD FOR H7530 SCREW PAN MECH M2*5 BLACK SCREW PAN MECH M2 - Acer H7530D | Acer H7530 and H7530D Projector Series Service Guide - Page 113
Φ48mm R100Y47C35B68M23G87_ URD20 motor TAPE 3M J350 10*5mm FOR COLOR WHEEL DP715 COLOR WHEEL DISC RUBBER, EzPro755 COLOR WHEEL SHOULDER SCREW,EzPro755 ASSY COLOR WHEEL MODULE FOR H7530D(SERVICE) COLOR WHEEL HOLDER H7530 COLOR WHEEL PROTECT PLATE H7530 PCBA PHOTO SENSOR BOARD FOR PD7280 SCREW DOUBLE - Acer H7530D | Acer H7530 and H7530D Projector Series Service Guide - Page 114
H7530D Item P/N 1 61.8EE13G001 2 75.8EE08G001 3 80.87Y04G001 4 85.1A626G050 5 85.1F123G060 Description DA MOTOR HOLDER H7530 BUY DA MODULE H7530 PCBA PHOTO SENSOR BOARD FOR PD7280 SCREW PAN MECH M2.6*5 BLACK NYLOK SCREW PAN MECH W/SF M3*6 Ni GREEN Parts Supply V H7530/H7530D Confidential - Acer H7530D | Acer H7530 and H7530D Projector Series Service Guide - Page 115
W6*H1*L8 W.A. 5P #28 100mm MAIN BOARD/LAMP DRIVER 1409X SPACER SUPPORT SCK-3A "PINGOOD" EP739 LAMP DRIVER HOLDER H7530 AUDIO CHIP THERMAL PAD 19.5mm x 14.75mm x 3mm MB SHIELDING BOTTOM H7530 ASSY LAMP DRIVER MODULE FOR H7530D (SERVICE) ASSY LAMP DRIVER WAVERFORM MODULE H7530 SCREW PAN MECH M3*6 NI - Acer H7530D | Acer H7530 and H7530D Projector Series Service Guide - Page 116
BOARD Item P/N 1 41.82G03G001 70.8EE30GR01 70.8EE28GR01 2 41.83J07G001 3 80.8EE01G001 Description EMI GASKET USB CONNECTOR EP719 ASSY MAIN BOARD MODULE FOR H7530 (SERVICE) ASSY MAIN BOARD MODULE FOR H7530D(SERVICE) EMI TAPE W5*H1.0*L11mm PD527 PCBA MAIN BOARD FOR H7530 Parts Supply V V H7530 - Acer H7530D | Acer H7530 and H7530D Projector Series Service Guide - Page 117
ASSY LVPS MODULE Item P/N 1 42.00451G140 2 42.81G01G001 3 75.8CT01G001 Description W.A. 16P 140mm LVPS TO MAIN BD UL1007 CABLE W.A. 2P #20 160mm LAPS TO BALLAST PD120 ASSY MATRITEK 230W LVPS FOR HORUS Parts Supply V V V H7530/H7530D Confidential XVII - Acer H7530D | Acer H7530 and H7530D Projector Series Service Guide - Page 118
ASSY BLOWER MODULE H7530D Item P/N 1 49.8EE01G001 2 51.8EE38H001 3 85.WA123G060 Description SUNON 45x10 BLOWER DA DUCT H7530 SCREW PAN TAP M3*6 Ni Parts Supply V H7530/H7530D Confidential XVIII - Acer H7530D | Acer H7530 and H7530D Projector Series Service Guide - Page 119
A.K. 12 13 1 2 4 7 11 17 8 16 15 18 6 14 9 H7530/H7530D Confidential XIX - Acer H7530D | Acer H7530 and H7530D Projector Series Service Guide - Page 120
SPEC LABEL BLANK PD120 SOFT CARRY BAG P5270 for Lunadigital SECURITY CARD FOR ACER REMOTE CONTROLLER L7 WHITE WITHOUT LASER (BONTECH) WARRANTY CARD ,EUROPE FOR ACER QUICK START CARD MULTILINGUAL ACER H7530 SERIES USER'S GUIDE MULTILINGUAL (CD) ACER H7530 SERIES Parts Supply V V V V V V H7530/H7530D - Acer H7530D | Acer H7530 and H7530D Projector Series Service Guide - Page 121
Appendix B I. Serial Number System Definition Serial Number Format for Projector (take H7530 for example) EYJ9901013 928 00000 59 0 1 1 2 3 4 5 6 1 : EYJ9901013 = Part Number 2 : 928 = Date Code (ex:2009 on twenty-eighth week of 2009. Its serial code is 00000. H7530/H7530D Confidential I - Acer H7530D | Acer H7530 and H7530D Projector Series Service Guide - Page 122
II. PCBA Code Definition PCBA Code for Projector A B XXX XXXXXXXXX CC XXX 1 2 3 4 5 6 1 : ID 2 : Vendor Code 3 : Firmware Version 4 : P/N 5 : MB version 6 : Date Code 7 : S/N EEEE 7 H7530/H7530D Confidential II - Acer H7530D | Acer H7530 and H7530D Projector Series Service Guide - Page 123
command type (Projector "receives�"�c�o�m�m��a�n�d�s�) Color saturation adjustment 28 * 0 IR 033 Video: Hue adjustment 29 * 0 IR 034 Video: Sharpness adjustment 30 * 0 IR 035 Query Model name 31 * 0 IR 036 Query Native display resolution 32 * 0 IR 037 Query company name H7530/H7530D - Acer H7530D | Acer H7530 and H7530D Projector Series Service Guide - Page 124
No Code (character) Function feature 33 * 0 IR 040 Aspect ratioL.Box 34 * 0 IR 042 Keystone Up 35 * 0 IR 043 Keystone Down 36 * 0 IR 046 Zoom 37 * 0 IR 047 e-Key 38 * 0 IR 048 Color RGB 39 * 0 IR 049 Language 40 * 0 IR 050 Source HDMI H7530/H7530D Confidential II