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Delta Elec. Inc. DP-3510 YYDA & DP-2510 YYDA rev.00
DATA PROJECTOR
DP-3510 YYDA & DP-2510 YYDA
SERVICE MANUAL (rev.00)
Company Confidential LGE_______________________ Delta____________
1
2007/11/30
Delta Elec. Inc. DP-3510 YYDA & DP-2510 YYDA rev.00
DLP DIGITAL PROJECTOR
Model Name : DP-3510 YYDA & DP-2510 YYDA
Revision Description Date
rev.00 Preliminary 11/30/2007
Company Confidential LGE_______________________ Delta____________
2
2007/11/30
Delta Elec. Inc. DP-3510 YYDA & DP-2510 YYDA rev.00
CONTENTS
1.COMPLIANCE OF SAFE REPAIR.........................................................................................5
1-1.Caution During Disassembling And Assembling.............................................................5
1-2.Lamp.............................................................................................................................. 5
1-3.Lens................................................................................................................................5
2.SPECIFICATIONS.................................................................................................................6
2-1.Summary Specifications................................................................................................. 6
2-2.DMD Specifications........................................................................................................ 7
2-3.Color Wheel................................................................................................................... 7
2-4.Lamp.............................................................................................................................. 7
2-5.Input/output connectors..................................................................................7
2-6.I/O Ports Illustration........................................................................................................8
2-7.Remote Control Parts.....................................................................................................9
2-8.Key Pad-Top view-On-screen Display(OSD) buttons and LEDs............................. 11
2-9.Bottom view................................................................................................12
2-10.Remote and Keypad...................................................................................13
2-11.Adjusting the Zoom, Focus and Keystone........................................................14
2-12.Adjusting the Volume..................................................................................15
2-13.BLOCK DIAGRAM..................................................................................................... 16
2-14. Wire diagram............................................................................................17
3.TROUBLE SHOOTING....................................................................................................... 18
4.DISASSEMBLY AND ASSEMBLY....................................................................................... 26
5.Flash Upgrade Flow........................................................................................................... 40
5-1.Projector USB Drivers Installation Guide..........................................................40
Appendix-A How to clear the USB enumeration registry?...........................................49
Appendix-B Projector USB status on Windows Device Manager...........................51
5-2.DLP Projector Flash-Tool (firmware) User Guide.................................................52
5-3.Start with Flash-Tool.....................................................................................53
5-4.Starting and Shutting down the Projector...........................................................58
5-5.Setting an Access Password (Security Lock)......................................................60
5-6.SETUP / Advanced......................................................................................62
5-7.Security Timer.............................................................................................63
Company Confidential LGE_______________________ Delta____________
3
2007/11/30
Delta Elec. Inc. DP-3510 YYDA & DP-2510 YYDA rev.00
6. Color Wheel Index, DMD Contrast and Brightness Adjustment @ RGB source..............64
7. Color Border Adjustment....................................................................................65
8. Projection Lamp...............................................................................................66
9. Cleaning..........................................................................................................70
10.SERVICE NOTE............................................................................................................... 71
10-1.Cleaning..................................................................................................................... 71
10-2.Inserting the Remote Control Batteries...................................................................... 72
10-3.Power & READY LED Blink Code Message.............................................................. 73
10-4.Factory Preset Display Modes................................................................................... 74
11.EDID data ........................................................................................................................ 76
12.Spare part list ................................................................................................................... 84
Company Confidential LGE_______________________ Delta____________
4
2007/11/30
Delta Elec. Inc. DP-3510 YYDA & DP-2510 YYDA rev.00
1. COMPLIANCE OF SAFE REPAIR
Be sure to read this Service Manual before providing services. In the projector, full
consideration is taken to ensure safety for fire, electric shock, injury, harmful radiation, and
substance. Therefore, observe the notice described in this Service Manual so that safety is
kept when providing services. Moreover, be sure to observe the notice described in the
Instruction Manual.
Pay attention to the following items during service inspection.
1.1 Cautions during disassembling and assembling
1. This equipment contains parts under high voltage. When making repairs, etc.
Be sure to pull out the power plug beforehand to insure safety.
2. Parts may be very hot immediately after use.
Make sure the equipment has cooled off sufficiently before carrying out repairs.
3. Make sure that parts and screws and wiring, etc. are returned to their original positions.
Tube, tape and other insulation materials have been used for safety reasons.
The internal wiring has been designed to avoid direct contact with hot parts or parts under
high voltage when using clamps or other tools.
4. The parts used in this device have special safety features such as flame-resistance and
anti-voltage properties. When replacing parts, always use parts supplied from the factory.
5. After finishing operations make sure that all parts and wires have been returned to their
original position and that there has been no deterioration of the area around the location that
was worked on.
6. Be sure to use a grounding strap (wrist band) during repair and inspection.
1.2 Lamp
During current conduction, the lamp is in the high-temperature state. In this case, pay
careful attention because a high voltage is used. When replacing a lamp, replace it after
confirming that the lamp has gotten cold sufficiently.
1.3 Lens
Do not look into a lens during projection. This damages your eyes.
Company Confidential LGE_______________________ Delta____________
5
2007/11/30
Delta Elec. Inc. DP-3510 YYDA & DP-2510 YYDA rev.00
2. SPECIFICATIONS
2-1. Summary Specifications
Model DS325-JD DX325-JD
Display type TI DMD Type X, 0.55 inches, SVGA TI DMD Type X, 0.55 inches, XGA
Resolution SVGA 800x600 Native XGA 1024x768 Native
Projection distance 1.5 meters ~ 10 meters
Projection screen size 0.86 to 6.6 meters (34 to 260 inches)
Projection lens Manual focus / Manual zoom
Zoom ratio 1.15:1
Vertical keystone
+/- 30 degrees
correction
Projection methods Desktop front/rear
Data compatibility IBM PC or compatibles (VGA, SVGA, XGA, SXGA, UXGA), Mac
SDTV/EDTV/ HDTV 480i, 576i, 480p, 576p, 720p, 1080i
Video compatibility NTSC/NTSC 4.43, PAL (B/G/H/I/M/N 60), SECAM
H-Sync 15, 31 - 70 KHz 15, 31 - 90 KHz
V-Sync 50 - 85 Hz
Safety certification FCC-B, UL, cUL, TUV, CB, CE, GOST SABS, IRAM, MIC, EK
Operation
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