LG DP-3510 YYDA User manual

Delta Elec. Inc. DP-3510 YYDA & DP-2510 YYDA rev.00
Company Confidential LGE_______________________ Delta____________
1 2007/11/30
DATA PROJECTOR
DP-3510 YYDA & DP-2510 YYDA
SERVICE MANUAL (rev.00)

Delta Elec. Inc. DP-3510 YYDA & DP-2510 YYDA rev.00
Company Confidential LGE_______________________ Delta____________
2 2007/11/30
DLP DIGITAL PROJECTOR
Model Name : DP-3510 YYDA & DP-2510 YYDA
Revision Description Date
rev.00 Preliminary 11/30/2007

Delta Elec. Inc. DP-3510 YYDA & DP-2510 YYDA rev.00
Company Confidential LGE_______________________ Delta____________
3 2007/11/30
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

Delta Elec. Inc. DP-3510 YYDA & DP-2510 YYDA rev.00
Company Confidential LGE_______________________ Delta____________
4 2007/11/30
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

Delta Elec. Inc. DP-3510 YYDA & DP-2510 YYDA rev.00
Company Confidential LGE_______________________ Delta____________
5 2007/11/30
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.

Delta Elec. Inc. DP-3510 YYDA & DP-2510 YYDA rev.00
Company Confidential LGE_______________________ Delta____________
6 2007/11/30
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
correction +/- 30 degrees
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
temperature 5° ~ 35°C
Dimensions 220 mm (W) x 71 mm (H) x 178 mm (D)
AC Input AC Universal 100 ~ 240, Typical @ 110 VAC (100~240)/±10%
Power consumption Typical 260W (standard mode); Typical 210W (ECO mode)
Stand By < 5 watts
Lamp Normal Mode: 200W; Eco Mode: 160W
Audio speaker 1W / 4 ohm mono speaker
PC RGB
Composite video (RCA X 1)
Video
S-Video (Mini-DIN)
Audio Mini-jack
Security Kensington lock

Delta Elec. Inc. DP-3510 YYDA & DP-2510 YYDA rev.00
Company Confidential LGE_______________________ Delta____________
7 2007/11/30
2-2.DMD Specifications
Unit Min. Max. Typical Notes
DMD type (DP-2510) TI 0.55" SVGA 12 deg LVDS
Number of Columns (DP-2510) Pixel 800
Number of Rows (DP-2510) Pixel 600
DMD type (DP-3510) TI 0.55" XGA 12 deg LVDS
Number of Columns (DP-3510) Pixel 1024
Number of Rows (DP-3510) Pixel 768
Panel Operating Temp. ℃10 65
Ambient Temp ℃25
2-3.Color Wheel
Spec. Unit Min. Max. Typical Notes
Color Segment RYGWB 82/29/80/91/78 (44mm)
2-4. Lamp
Spec. Unit Min. Max. Typical Notes
Lamp Type
MH-SA20D-SHP114
Driver
PWB Assy Power Ballast
Board DP-3510
Delta p/n: 5600600579
Soft start Current A 2.4 2.8 2.6
Maximum
Warm-UP Current A 4.0 4.6
4.3
Reflector Type FEX92
Lamp Output
Power W 200W+/-5% (Normal)
160W+/-5% (ECO)
@Vo from 50V to 120V
@Vo from 50V to 120V
2-5. Input/output connectors
VGA
PC USB (Service Only)
Composite video (RCAx1)
Video S-Video (Mini-DIN)
Audio Mini-jack
Security Kensington slot

Delta Elec. Inc. DP-3510 YYDA & DP-2510 YYDA rev.00
Company Confidential LGE_______________________ Delta____________
8 2007/11/30
2-6. I/O Ports Illustration about Projector
ITEM LABEL DESCRIPTION
1. AC IN Connect the power cord
2. Rear IR receiver
(Optional) Receiver for IR signal from remote control
3. USB (Service Only) Connect the USB cable from a computer (service only)
4. AUDIO Connect the audio cable from the input device
5. S-VIDEO Connect the S-Video cable from a video device
6. VIDEO Connect a composite video cable from a video device
7. RGB Connect the computer cable from a computer
8. (Security Lock) Secure to permanent object with a Kensington® Lock system
Note:
If your video equipment has both S-VIDEO and RCA jacks (composite video) connect to the
S-VIDEO connector. S-VIDEO provides a better quality signal

Delta Elec. Inc. DP-3510 YYDA & DP-2510 YYDA rev.00
Company Confidential LGE_______________________ Delta____________
9 2007/11/30
2-7. Remote Control Parts
Important:
1. Avoid using the projector with bright fluorescent lighting turned on. Certain high-frequency
fluorescent lights can disrupt remote control operation.
2. Be sure nothing obstructs the path between the remote control and the projector. If the path
between the remote control and the projector is obstructed, you can bounce the signal off
certain reflective surfaces such as projector screens.
3. The buttons and keys on the projector have the same functions as the corresponding
buttons on the remote control. This user’s manual describes the functions based on the remote
control.

Delta Elec. Inc. DP-3510 YYDA & DP-2510 YYDA rev.00
Company Confidential LGE_______________________ Delta____________
10 2007/11/30
ITEM LABEL DESCRIPTION
1. Up cursor Navigates and changes settings in the OSD
2. Enter Changes settings in the OSD
3. Power Turns the projector On or Off
4. Right cursor Navigates and changes settings in the OSD
5. Volume + Increase volume
6. Volume - Decrease volume
7. Mute Mutes the built-in speaker
8. Freeze Freeze/unfreezes the on-screen picture
9. Source Detects the input device
10. Auto Auto adjustment for frequency, tracking, size,
position
11. Keystone top Corrects image trapezoid (wider bottom) effect
12. Keystone bottom Corrects image-trapezoid (wider top) effect
13. Down cursor Navigates and changes settings in the OSD
14. Left cursor Navigates and changes settings in the OSD
15. Menu Opens the OSD
Remote Control Operating Range
The remote control uses infrared transmission to control the projector. It is not necessary to
point the remote directly at the projector. Provided you are not holding the remote
perpendicular to the sides or the rear of the projector, the remote will function well within a
radius of about 7 meters (23 feet) and 15 degrees above or below the projector level. If the
projector does not respond to the remote control, move a little closer.