Acer P1165E & P5260E Service Manual FORWORD For your convenience, all service parts, identified in this manual are available through Acer’s normal distribution channels. In addition to service part number, the generic description has been given, where possible, to allow your service technicians to substitute equivalent components which might be available from other sources. All orders for service parts will be honored.
Update History 2007/10/05 First edition completed P1165E&P5260E i
P1165E&P5260E ii
Conventions The following conventions are used in this manual Screen Messages Denote actual messages that appear on screen. Give bits and pieces of additional information related to the current topic. Alert you any damage that might result form doing or not doing specific actions. Give precautionary measures to avoid possible hardware or software problems. Remind you doing specific actions relevant to the accomplishment of procedures.
Table of Contents 1 4 System Introduction .............................................................................................................. 1 1.1 Technical Specification ......................................................................................................1 1.2 Lamp Specification. ............................................................................................................2 1.2.1 Lamp for P1165E....................................................................
1 System Introduction 1.1 Technical Specification P1165E P5260E Display Type 0.5 DMD/ 12 ˚/ LVDS Resolution(Pixels) SVGA(800*600) Lens Manual Zoom (1.17X) XGA (1024 *768) F=2.5~2.74 f=22~25.5mm Screen Size 34 – 307 inches Contrast Ratio 2000:1 Uniformity > 54% 2000:1 Osram E20.6N, 200W Lamp Osram E20.
1.2 Lamp Specification 1.2.1 Lamp for P1165E Product Type: Short arc mercury lamp with reflector.
1.2.2 Lamp for P5260E Product Type: Short arc mercury lamp with reflector. Initial Characteristics Note: More information about lamp replacement procedure, resetting lamp timer and lamp part number, please check the page 18.
Attention for handling ♦ Do not touch the lamp until it has cooled completely, because the lamp is very hot during operation and immediately after turned off. ♦ ♦ ♦ ♦ ♦ ♦ The lamp has to be fixed firmly to the base or socket. Turn off the power supply during maintenance. Do not hold the lamp except outer surface of the reflector. Wear protective gloves and eyeglasses when handling the lamp. Any unusual shock or vibration to the lamp should be avoided. The lamp contains the mercury.
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2 Firmware Upgraded Flow This chapter provides the information regarding relevant equipments and upgrading procedure for firmware upgrade. Note: Please check the firmware and composer version before any firmware upgrade procedures. During firmware download period, please do not shut down PC or projector, this will cause flash memory’s damage. And need to return the unit to manufacturer for flash memory recovery.
4. Click [USB Device Identification]. 5. Set the items on the [Vendor 0x451, Product 0x2000 ]. 6. Click [OK] 7. Move the cursor to [Flash Loader] on the Project window of [DLP Composer Lite]. (The [Flash Loader] screen will appear.) 8. Click [Browse] and select where the firmware [xxxxxxxxx.img] is for download. 9. Make sure [Skip Boot Loader Area] is with a check. 10. Press Menu and Power buttons constantly and then give power supply (switch power on). Power LED and Lamp LED will become amber.
12. Wait for the Completion of Burning and then remove Power Cord and Burning Cord Note: In case, the device manager can’t recognize the DDP2230 as blow, please disable this device. This will not affect upgrade procedure.
3 Machine Disassembly and Replacement 3.
3.2 Disassembly Procedure Warning ♦ ♦ Put on the Static Electricity Ring when starting for repair. Repair Environment suggest in Clean-room class 10000. Do not remove Optical Engine or DMD panel outside the clean room. Please return the optical engine to supplier if your repair condition can not meet the requirement. ♦ While screwing or unscrewing screws, please keep the screwdriver straight. Keeping screwdriver inclined will damage the screw holes.
Step Figure Description 1 Preparation: Press the power button to shutdown the Top cover C1 projector and disconnect the power cord. Flip the projector and remove the screws (6ea) as the photo showing, then turn over the projector to take off the top cover. Note: 1. If the lamp is hot, please do not start any procedure until the lamp cools down. 2. If you feel the top cover is hard to take off, try to open the lamp cover Bottom cover assembly C2 first then take the cover off.
Step Figure Description 2 Loosen the screws (2ea) as shown to disassemble the S2*2 side cover. Left side cover C3 3 Pull the front cover up to Front cover C4 disassemble it (as photo showing).Then loosen the screws of the I/O board on back cover as shown. Note: there are 8ea screws for P5260E but 6ea for P1166, because of one more VGA connector.
Step Figure Description 4 Loosen the screws of the I/O S4*2 board (as photo shown) then take off the board and back cover. Note: before removing the I/O Board B1 boards, make sure the wires are all disconnecting. Or you may destroy the wire or connector. Back cover C6 I/O name plate C7 S2*1 5 S5*1 Remove the ballast module. S2*2 As photo showing, loosen the screws (3ea for the metal S4*1 dome and 1ea for the ground wire), then take off the module.
Step Figure Description 6 Disconnect the connectors of FAN1 the fans, then pull off the fans as the direction as the photo FAN2 7 showing. Disconnect the wires then pull the power module out. Note: there is no screw for the Power module B3 P1165E&P5260E module.
Step Figure Description 8 Remove the screws as S2*3 showing and take off the optical engine. 9 Loosen the screws and take S2*3 off the lamp house. Speaker Take off the speaker.
3.3 Disassembly Lamp Module Step Figure Description 1 z Turn off the projector. z Unplug the power cord. z Open the lamp cover as the photo showing (Push the switch on “OPEN” to unlock the lamp cover, then push the lamp cover as the direction the arrow showing. Uncover the lamp cover then you open the cover.
z 3 Pull the lamp module out by lamp handle. z Insert the new lamp module into the projector and tighten the screws. z Replace the lamp cover and tighten the screws. z Reset the lamp timer. Press MENU, go to Setup > Advanced setup > Reset lamp hours, and press MENU. Note: Turn on the projector. If the lamp does not turn on after the warm-up period, please reinstall the lamp.
3.4 Disassembly the main board and DMD board Step Figure Description 1 Prepare the optical engine disassembled just now. S4 z z Remove the screws*4 z Take off the PCB pad and Take the heat sink off. thermal pad carefully. Heat sink Note: Remember the assembling direction of the heat sink. It will help you when you assemble the main board again. 2 z Take the main board off. z Take off the DMD aperture. Note: Take attention to the shape of DMD apeture holes.
z 3 Take off the DMD. DMD Warning: If there is exactly need to disassemble the main board or DMD, doing this in a workshop with a higher air grade than 1000 is strongly suggested.
4 Troubleshooting and Verifying the Repair This chapter provides technicians with electronic background how to maintain the product. Moreover, you can get the appropriate operation to solve some complicated problems of component repairing and professional problems. 4.1 Troubleshooting Warning Do not directly look into the lens to avoid eyesight damages. The projector is equipped with ventilation holes (intake) and ventilation holes (exhaust).
Power Source Troubleshooting: No Power Source Fan failure after after turning on turning on NG Check AC socket and Replace AC Check fan connection socket connector OK NG Reconnect fan NG Replace fan NG Replace Main OK Check Safety Switch NG Replace power Check Fan board or reinstall OK OK NG Check LED and keypad Replace keypad Check Main board and FPC FPC OK Check 16 pin Power output NG Check Fuse NG OK OK Replace main Replace power board board Replace fuse How to check t
Light and Sound Troubleshooting Fail to light up Check LED indication No Volume NG Refer to LED indicator and follow indicative actions NG Check keypad and FPC OK Check Lamp life NG Replace Check Speaker Lamp Module NG Replace Check I/O Board Power board OK NG Check Main board Ballast NG Replace I/O Board OK NG Replace Main board board OK Check CW Power on Speaker NG Replace I/O Board Replace OK Rotation while Replace OK Check Ballast Check Main NG OK 380V output Check I
Video Signal Troubleshooting Computer Video No Signal No Signal Check Source NG Turn on Check Source Source OK Check Cable NG Replace Check Cable Cable NG Replace Check I/O Board Mainboard NG Replace Cable NG Replace I/O Board OK NG Replace I/O Check Optical Engine Board OK Check Optical Engine Source OK OK Check I/O Board Turn on OK OK Check monitor without signal NG NG Replace Optical Engine P1165E&P5260E 25 NG Replace Optical Engine
Abnormal Image Troubleshooting Image abnormal Color abnormal Power on again and reset OSD Check input cable and signal setting OK Check input cable and signal setting NG Adjust Check Color Wheel Index Input signal NG Replace I/O Check I/O board Board NG Adjust Color Wheel Index NG Replace I/O board OK NG Replace Check Main board Main Board OK Check Optical Engine Input signal OK OK Check Main board Adjust OK OK Check I/O Board NG NG Replace Main Board OK NG Replace Optical Ch
Operation Function Troubleshooting Button Failure Remote Control Failure Check Battery Level NG Replace Check Keypad and FPC Battery OK Check Remote Control NG Replace Check I/O Board Remote Control NG NG Replace I/O board Replace Check Main board IR NG Replace I/O Board OK Check Main board Keypad and FPC OK OK Check I/O board Replace OK OK Check IR NG NG Replace Main board P1165E&P5260E 27 NG Replace Main board
4.2 Verifying the Repair After repairing projector (Dissembling and assembling projector), Repair center should verify the quality of repaired unit. (1) Signal test (Each I/O can function normally) Connect all connector to the jacks one after another to check whether each channel can project normally I/O port Monitor In (VGA) Test Equipment Standard Pattern generator (Ex. Quantum data) Signal format 1024*768 60Hz (800*600 for P1166) I/O port Video Test Equipment Standard Pattern generator (Ex.
(2) Operation test Buttons operation Button description Test criteria Power button 1. Mechanical motion (Up & Down) should be free from getting stuck when pressing the button 2. Press “power” button and projector will switch on Menu/Enter 1. Mechanical motion (Up & Down) should be free from getting stuck when pressing the button. 2. Press Menu/Enter button can make projector function normally. 1.
(3) Image Quality Projected image size: 60 inches (diagonal length) Zoom ring: Adjust zoom ring to wide (Maximum projection size) VGA I/O port Monitor In (VGA) Test Equipment Standard Pattern generator (Ex.
Gray 10 Blemish, stain are not allowable on the projected screen Full darkness Light leak in the non-effective area. Should be less than 0.7 lux(<0.7lux) S-Video I/O port S-Video Test Equipment Standard Pattern generator (Ex. Quantum data)&DVD player Signal format 480i Criteria No apparent color deviation on the projected image Video I/O port Video Test Equipment Standard Pattern generator (Ex.
(4) Resolution I/O port VGA Test Equipment PC Test Method 1. Rotate Zoom ring to wide mode (Maximum projected image) 2. Fix projector to set diagonal length of projected image to 60”. 3. Adjust focus ring to make resolution of 4 corners and center are balanced. 4. Check he characters should be recognized easily. 5. Rotate Zoom ring to tele mode (Minimum projected image) 6. Adjust focus ring to make resolution of 4 corners and center are balanced. 7. Check the characters should be recognized easily.
(7) Safety test equipments Test items Safety test Test Equipment Safety analyzer Test method 1. Clamp the metal shell of VGA connector 2. Plug the power cord to socket Test criteria GND 30A 3sec 100mΩ DCW 2506V 1sec 250uA Single Step OFF (8) Cosmetic standard for repaired projector Follow cosmetic standard of repair center.
5 Connector Information This section provides each connector location on boards and function of each board. They will be useful for your detecting the defective boards. 5.
5.
BALLAST FOR P5260E Control board interface of ballast (CJ2) P1165E&P5260E 36
5.3 Power board No 2 No 3 No 4 No 1 Connector Description No 1 Connect to main board No 2 Safety switch No 3 Power supply for ballast No 4 Thermal sensor Connector to main board details 8 1 9 16 Pin Signal Pin Signal 1 +12.25V 9 GND 2 +12.25V 10 GND 3 +12.25V 11 GND 4 GND 12 GND 5 GND 13 GND 6 GND 14 +12.25V 7 GND 15 +12.25V 8 PFC - ON 16 +12.
5.4 No 1 I/O Board No 3 No 2 No 4 No 5 No 6 No 7 No 8 No 9 No 10 No 11 No 12 Connector Description No 1 USB Connector No 2 RS232 Jack No 3 VGA Input No 4 VGA OUT No 5 DVI input No 6 S-VIDEO Jack No 7 VIDEO Jack No 8 Audio Jack No 9 I/O board connector No 10 Front IR board No 11 Keypad connector No 12 Speaker Notes: There is one more VGA connector for Model P5260E than Model P1165E, and also a HDMI connector. The description just takes Model P1165E as example.
6 FRU (Field Replaceable Unit) List Introduction This section is a list of all the FRU removal. Following the FRU table of contents is an enlarged view of the entire projector, which shows the primary FRUs in the projector. When working on the projector, use appropriate anti-static precautions such as anti-static mats, wrist straps and grounded work surfaces. Failure to do this can destroy static-sensitive components and make the product inoperable.
6.
Lamp module assembly P1165E&P5260E 41
Engine body assembly P1165E&P5260E 42
6.2 Accessory Key No. RC P/N P0K00-RC01 Description ACER_REMOTE CONTROL_APD-X510_W/B_AAA2PCS P1165E P5260E V V P1165E P5260E 6.3 Board/Module Key No.
6.6 Optical Device Key No. O1 O2 O3 O4 P/N Description P0L43-1002 OPTICAL ENGINE_APD-S520 P0K43-1002 OPTICAL ENGINE_APD-X510 P0L43-1005 LAMP MODULE_APD-S520_ROHS P0K43-1005 LAMP MODULE_APD-X510_ROHS P0F36-7010-00 DMD-0.55 X-TYPE_PD-S550_ROHS P0G36-7010-00 DMD-0.55XGA X-TYPE_PD-X550_ROHS P0K43-1006 COLORWHEEL MODULE_APD-X510_ROHS P1165E P5260E V V V V V V V V P1165E P5260E V V P1165E P5260E 6.7 Miscellaneous Key No.
Appendix : Service mode 1. Connect the power code and signal cable then turn on the ”Power” button. 2. After PROJECTOR searched signal then press the “Left ” button and “Power” button simultaneously. Keep 2~3 seconds then release 2 button. Press “MENU” button to enter the service mode. 3. “Factory Lamp Hours” is lamp hour record. Press “Down” button to choose “Factory Lamp Reset” then press the “Right” button to reset the lamp hours.
