Optoma DP-3515 Gebrauchsanweisung

Delta Elec. Inc. EP7155i & EP1691i ver.00

Company Confidential Optoma_______________________ Delta____________

1 2008/12/24

DATA PROJECTOR

EP7155i (DP-3515) & EP1691i (DP-7615)

SERVICE MANUAL

(ver.00)

Delta Elec. Inc. EP7155i & EP1691i ver.00

Company Confidential Optoma_______________________ Delta____________

2 2008/12/24

DLP DIGITAL PROJECTOR

Model Name : EP7155i & EP1691i

Revision Description Date

ver.00 Preliminary 12/24/2008

Delta Elec. Inc. EP7155i & EP1691i ver.00

Company Confidential Optoma_______________________ Delta____________

3 2008/12/24

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................................................................................................. 7

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……………………….. 12

2-9.Bottom view…………………………………………………………………………………...13

2-10.Remote and Keypad…………………………………………………………………….….14

2-11.Adjusting the Zoom, Focus and Keystone………………………………………………..15

2-12.Adjusting the Volume…………………………………………………………………….…16

2-13.BLOCK DIAGRAM..................................................................................................... 17

2-14. Wire diagram………………………………………………………………………………..19

3.TROUBLE SHOOTING....................................................................................................... 20

4.DISASSEMBLYANDASSEMBLY....................................................................................... 27

5.Flash Upgrade Flow........................................................................................................... 41

5-1.Projector USB Drivers Installation Guide………………………………………………….41

Appendix-A How to clear the USB enumeration registry?...........................................50

Appendix-B Projector USB status on Windows Device Manager………………………52

5-2.DLP Projector Flash-Tool (firmware) User Guide…………………….……….…………..53

5-3.Start with Flash-Tool………………………………………………………………………....54

5-4.Starting and Shutting down the Projector……………………………………………….....59

5-5.Setting an Access Password (Security Lock)………………………………….…………..60

5-6.SETUP / Advanced………………………………………………………………………..…64

5-7.Security Timer………………………………………………………………………………...65

5-8.Options Menu…………………………………………………………………………………66

5-9.OPTIONS / Advanced…………………………….………………………………………….67

Delta Elec. Inc. EP7155i & EP1691i ver.00

Company Confidential Optoma_______________________ Delta____________

4 2008/12/24

6. Calibration…………………………….………………………………………….………………..68

7. Color Border Adjustment………………………………………………………………………...72

8. Projection Lamp…………………………………………………………………………………..73

9. Cleaning…………………………………………………………………………………………...76

10.SERVICE NOTE.............................................................................................................. 77

10-1.Cleaning.....................................................................................................................77

10-2.Inserting the Remote Control Batteries...................................................................... 78

10-3.Power & READY LED Blink Code Message.............................................................. 79

10-4.Factory Preset Display Modes................................................................................... 80

11.Spare part list ................................................................................................................... 84

Delta Elec. Inc. EP7155i & EP1691i ver.00

Company Confidential Optoma_______________________ Delta____________

5 2008/12/24

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. EP7155i & EP1691i ver.00

Company Confidential Optoma_______________________ Delta____________

6 2008/12/24

2. SPECIFICATIONS

2-1. Summary Specifications

Model EP1691i (DP-7615) EP7155i (DP-3515)

Display type TIDMDTypeA,0.65 inches,WXGA TI DMD Type X, 0.55 inches, XGA

Resolution WXGA 1280x800 Native (16:10) XGA 1024x768 Native (4:3)

Color Brilliant Color

Projection distance 1.5 meters ~ 10 meters

Projection screen size 39” to 295” (overdrive 300”) 34” to 260” (overdrive 300”)

Projection lens Zoom Lens / Manual focus / Manual zoom

Zoom ratio 1.15:1

Vertical keystone

correction +/- 15 degrees ; +/- 30 vertical stepping in OSD

Projection methods Front / Rear-Desktop & Front / Rear-Ceiling

Data compatibility IBM PC or compatibles

(VGA, SVGA, XGA, SXGA, WXGA)

IBM PC or compatibles

(VGA, SVGA, XGA, SXGA, UXGA), Mac

SDTV/EDTV/ HDTV 480i/576i, 480i/576p, 720p, 1080i (thru RGB HD-15)

Video compatibility NTSC/NTSC 4.43, SCART, PAL (B/G/H/I/M/N 60), SECAM

H-Sync 15, 30 – 91.4 KHz 15, 30 – 91.4 KHz

V-Sync 43 - 87 Hz 43 - 87 Hz

Safety certification FCC-B, UL, cUL, TUV, CB, CE, EK ,CCC, IC, ICES-003(Class B)

Operation temperature 5°~ 40°C

Dimensions 220 mm (W) x 71 mm (H) x 178 mm (D)

AC Input AC Universal 110 ~ 240, Typical @ 110 VAC (100~240)/±10%

Power consumption Typical 260W (standard mode); Typical 210W (ECO mode)

Stand By < 5 watts

Lamp Normal Mode: 220W; Eco Mode: 176W

Audio speaker 1W / 4 ohm mono speaker

PC RGB

Composite video (RCA X 1)

Video S-Video (DIN)

Audio Mini-jack

Security Kensington lock

Delta Elec. Inc. EP7155i & EP1691i ver.00

Company Confidential Optoma_______________________ Delta____________

7 2008/12/24

2-2.DMD Specifications

Unit Min. Max.

Typical Notes

DMD type (EP7155i) TI 0.55" XGA 12 deg LVDS Type X Dark chip 2

Number of Columns (EP7155i) Pixel

1024

Number of Rows (EP7155i) Pixel

768

DMD type (EP1691i)

TI 0.65" WXGA 12 deg LVDS

Type A

Dark chip 2

Number of Columns (EP1691i) Pixel

1280

Number of Rows (EP1691i) Pixel

800

Panel Operating Temp. ℃10 65

Ambient Temp ℃25

2-3.Color Wheel

Spec. Unit Min. Max.

Typical Notes

Color Segment

RGBWY 82/80/78/91/29 (44mm)

2-4. Lamp

Spec. Unit Min. Max.

Typical Notes

Lamp Type W 180 230

Driver PWB ASSY Power Ballast

Board

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 220W+/-5% (Normal)

176W+/-5% (ECO) @Vo from 50V to 120V

@Vo from 50V to 120V

2-5. Input/output connectors

VGA and HDMI

PC USB

Composite video (RCAx1)

Video S-Video (Mini-DIN)

Audio Mini-jack

Security Kensington slot

Delta Elec. Inc. EP7155i & EP1691i ver.00

Company Confidential Optoma_______________________ Delta____________

8 2008/12/24

2-6. I/O Ports Illustration about Projector.

TEM

ABEL

ESCRIPTION

AC IN (Power) Connect the supplied power cord

(USB) Connect the USB cable from a computer

AUDIO Connect the audio cable from an audio input device.

S-VIDEO Connect the composite or S-video cable from a video device

VIDEO Connect a composite video cable from a video device.

VGA/SCART Connect a VGA cable from a computer

Ventilation

opening

Do not obstruct to keep the projector cool.

DIGITAL VIDEO Connect a DIGITAL VIDEO cable from any video source

(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. EP7155i & EP1691i ver.00

Company Confidential Optoma_______________________ Delta____________

9 2008/12/24

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. EP7155i & EP1691i ver.00

Company Confidential Optoma_______________________ Delta____________

10 2008/12/24

TEM

ABEL

ESCRIPTION

IR transmitter Transmits signals to projector

Status LED Lights when the remote control is used

Laser Press to operate the on-screen pointer

Up Up arrow when connected through USB to a PC

Right Right arrow when connected through USB to a PC

Down Down arrow when connected through USB to a PC

R (Right) R key for emulation of USB mouse right click via USB

▲/Page+

(Up arrow)

Page Up key when connected through USB to a PC

Navigates and changes settings in the OSD

►/Re-SYNC

(Right arrow)

Navigates and changes settings in the OSD

Re-Sync VGA source, adjustment for phase, tracking, size, position when OSD off

10.

Page-/ ▼

(Down arrow)

Page Down key when connected through USB to a PC

Navigates and changes settings in the OSD

11.

Volume +/-

Adjusts volume

12.

3 (ZOOM) Zoom in and out

13.

6 (AV mute) Display blank & Audio mute

14.

9 (Video) Input source select Video

15.

8 (VGA) Input source select VGA

16.

5 (Freeze) Freeze/unfreezes the on-screen picture

17.

7 (S-Video) Input source select S-Video

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