SERVICE MANUAL

FILE NO. 333-200511

DLP PROJECTOR

TDP-P8

The above models are classified as green product (s) (*1), as indicated by the underlined serial number (s).

This Service Manual describes replacement parts for green product (s). When repairing any green product (s), use

the parts described in this manual and lead-free solder (*2).

For (*1) and (*2) , see the next page.

Published in Japan, August 2005 GREEN© TOSHIBA CORPORATION

(*1) GREEN PRODUCT PROCUREMENT

The EC is actively promoting the WEEE & RoHS Directives that define standards for recycling and reuse of Waste Electrical and Electronic Equipment and for the Restriction of the use of certain Hazardous Substances. From July 1, 2006, the RoHS Directive will prohibit any marketing of new products containing lead.

Increasing attention is given to issues related to the global environmental. Toshiba Corporation recognizes environmental protection as a key management tasks, and is doing its utmost to enhance and improve the quality and scope of its environmental activities. In line with this, Toshiba proactively promotes Green Procurement, and seeks to purchase and use products, parts and materials that have low environmental impacts. Green procurement of parts is not only confined to manufacture. The same green parts used in manufacture must also be used as replacement parts.

(*2) LEAD-FREE SOLDER

This product is manufactured using lead-free solder as a part of a movement within the CEindustry at large to be environmentally responsible. Lead-free solder must be used in the servicing and repair of this product.

WARNING

This product is manufactured using lead free solder.

DO NOT USE LEAD BASED SOLDER TO REPAIR THIS PRODUCT !

The melting temperature of lead-free solder is higher than that of leaded solder by 86°F to 104 °F (30°C to 40°C). Use of a soldering iron designed for lead-based solders to repair product made with lead-free solder may result in damage to the component and or PCB being soldered. Great care should be made to ensure high-quality soldering when servicing this product—especially when soldering large components, through-hole pins, and on PCBs—as the level of heat required to melt lead-free solder is high.

PrefaceThis manual is applied to TDP-P8 0.7” XGA / 12o DDR DMD projection system. It is the

mode of single Panel, 156 Watt Compact P-VIP Lamp and 1024(H) x 768(V) resolution. Themanual gives you a brief description of basic technical information to help in service and maintainthe product.

Your customers will appreciate the quick response time when you immediately identifyproblems that occur with our products. We expect your customers will appreciate the servicethat you offer them.

This manual is for technicians and people who have an electronic background. Pleasesend the product back to the distributor for repairing and do not attempt to do anything that iscomplex or is not mentioned in the troubleshooting.

Notice: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.

TDP-P8 Service ManualCopyright August, 2005All Rights ReservedManual Version 1.0

TDP-P8I

Table of Contents

Chapter 1 Introduction 1-1Product Highlight 1-1Mechanical Specifications 1-2Display Panel Specifications 1-3Electrical Specifications 1-3Optical Specifications 1-6Environmental Specifications 1-6

Chapter 2 Disassembly Procedure 2-1Equipment Needed 2-1Appearance 2-1Remove Lamp Cover and Lamp 2-2Remove Top Cover and Keypad Board 2-3Remove IR Sensor Board 2-5Remove Main Board and IO Cover 2-6Remove Thermal Switch and Fan 2-9Remove Ballast Module 2-10Remove DC DC Module 2-11Remove Interlock Switch 2-12Remove Focus Ring, Zoom Ring and Engine Light Cut 2-13Disassemble Engine 2-14Remove Zoom Lens 2-16

Chapter 3 Troubleshooting 3-1Equipment Needed 3-1LED Lighting Message 3-1Main procedure 3-2

Chapter 4 Function Test and Alignment Procedure 4-1Product 4-1Test Equipment 4-1Test Condition 4-1Test Display Modes & Pattern 4-2Inspection Procedure 4-5Calibration 4-6

TDP-P8II

Guide to Enter Factory Mode and Factory Reset 4-7Color Wheel Index Alignment 4-7

Chapter 5 Firmware Upgrade Procedure 5-1Equipment Needed 5-1Installation Procedure 5-2Firmware Upgrade Procedure 5-6

Chapter 6 Spare parts list 6 - 1

TDP-P8III

TDP-P81-1

Chapter 1

Introduction

1-1 Product Highlights

- One panel 0.7" XGA / 12o DDR DMD projection system- 156 - Watt Compact P-VIP Lamp (user replaceable)- High efficiency cooling system with system acoustic noise level typical 38dB(A)- Light weight Approx. 2.2~2.5lbs- Manual focus projection, 1:1.15 mechanical zoom lens- True 1024 x 768 resolution, 16.7M True colors- With up, down, left, and right screen reverse- Build-in full screen NTSC / PAL / SECAM video capability with S-video / Composite

/ HDTV component signal through D-sub.- SXGA / XGA / SVGA / VGA / MAC compatibility with one D-Sub 15 pin VGA connector

input terminal- Auto image re-sizing to 1024 x 768 full screen- Auto detection of computer signal input- Auto Image synchronization (Auto-tracking / frequency / position adjustment)- Powerful enlarge and freeze function- Automatically saves adjustments for future use- IR remote control function- Adaptive voltage control fan speed- Digital Vertical Keystone Correction

TDP-P81-2

1-2 Mechanical Specifications

Dimensions(WxDxH) - Internal 197 x 147 x 53 mm- External 200 x 150.5 x 56 mm (main body)

Weight - Approx. 2.2~2.5 lbs.

Cooling System - Advanced air flow- Two fans with low system acoustic noise level- Temperature control circuits with adaptive voltage control fan speed- Maximum touch temperature follows UL60950 regulation

Cabinet - Provides space for PCB boards, fan, optical engine, power supply, Compact P-VIP Lamp

Front Side - Projection Zoom Lens- One IR receiver window- Outlet vent

Rear Side - One D-sub 15-pin VGA for Analogue RGB / HDTV Component signal- One S-Video Input, One Composite Video Input, One USB Port- AC power input IEC-C6 socket, rack mount type- One IR receiver window- Kensington key lock hole- Inlet vent

Top Side - Keypads- LED indicators

Bottom - Spec. and warning labels- One elevator foot, one fix foot and one adjustable foot- One lamp cover- Inlet vent- One 1/4* thread hole for photo tripod

Parts In Operator Access Area Maximum temperature rise oC

MetalGlass, Porcelain,Vitreous, Material Plastic rubber

Handles, knobs, grips, etc. held ortouched for short periods only 60 70 85

handles, knobs, grips, etc.continuously held in normal use 55 65 75

External surface of equipment whichmay be touched 70 80 95

Parts inside the equipment whichmay be touched

70 80 95

TDP-P81-3

Left Side - Inlet vents

Right Side - Outlet vents

Lamp housing - Lamp could be changed by customer, but should follow the user manual instruction.- Replaceable Lamp should be provided by Coretronic or its authorized agencies.

Title Angle - 8 degree with elevator mechanism

Keystone correction - +/- 15 degrees (30 degrees)

Color - Top Cover: Silver- Bottom Cover: Silver- Front Cover: Silver gray

Materials - AZ91D Mg Alloy for Top and bottom chassis- NORYL and other engineering plastic for plastic parts

Lamp Door Protection - Lamp power supply shut off automatically when door opens.

1-3 Display Panel Specifications

Type - DMD (0.7” 12 Degree DDR XGA Digital Mirror Device

Number of active dots - 1024 (H) x 768 (V)

1-4 Electrical Specifications

Power Supply - Input AC 100 - 240V~ , 2A, 50 - 60 Hz with PFC- 156 Watt Lamp and Lamp Driver- Variance FAN speed control (Depend on temperature variant)

Power consumption - 195W Typical@110V

Terminals - Computer Input (VGA)- Composite Video Input (x 1)- S-Video Input (Standard x 1)- USB Port

Input signal spec. - Hsync Frequency : 31.5-80 kHz- Vsync Frequency : 56-85 Hz

TDP-P81-4

- Video Signal RGB (PC)Analog RGB 0.7Vp-p, 75 ohmAnalog RGB 1Vp-p, 75 ohm,

- Sync. signal:Separate Sync: H, V TTL level (bi-polarity)Composite Sync: TTL level (bi-polarity)Sync-on-green: negative sync. 0.3Vp-p

- VideoComposite video: 75 ohmS-video Luminance: 75 ohmChrominance : 75 ohm

System Controller Chip - TI DDP2000

Video Compatibility - Standards :NTSC - M (3.58MHz), 4.43 MHz,PAL - B, D, G, H, I , M , NSECAM - B, D, G, K, K1, LHDTV - 480i/576i ; 480p/576p ; 720p 50/60 Hz ;

1080i 50/60Hz

XGA Compression - by using “TI DDP2000” Chips to compress SXGA image into XGA display

Indicator - Power: Power On /Standby indicator- Temp: Overheat and abnormal indicator- Lamp: Lamp bad or Lamp no-strike indicator

TDP-P81-5

Compatibility Resolution V-Sync [Hz] H-Sync [KHz]

VGA 640 x 350 70 31.5

640 x 350 85 37.9

640 x 400 85 37.9

640 x 480 60 31.5

640 x 480 72 37.9

640 x 480 75 37.5

640 x 480 85 43.3

720 x 400 70 31.5

720 x 400 85 37.9

SVGA 800 x 600 56 35.2

800 x 600 60 37.9

800 x 600 72 48.1

800 x 600 75 46.9

800 x 600 85 53.7

XGA 1024 x 768 60 48.4

1024 x 768 70 56.5

1024 x 768 75 60.0

1024 x 768 85 68.7

SXGA 1280 x 1024 60 63.98

1280 x 1024 75 79.98

SXGA+ 1400 x 1050 60 65

1400 x 1050 60 65.22

1400 x 1050 60 63.98

WSXGA+ 1680 x 1050 60 65

UXGA 1600 x 1200 60 75

MAX LC 13" 640 x 480 66.66 34.98

MAC II 13" 640 x 480 66.68 35

MAC 16" 832 x 624 74.55 49.725

MAC 19" 1024 x 768 75 60.24

MAC 1152 x 870 75.06 68.68

MAC G4 640 x 480 60 31.35

i Mac DV 1024 x 768 75 60

i Mac DV 1152 x 870 75 68.49

i Mac DV 1280 x 960 75 75

Computer Compatibility (Analog)

TDP-P81-6

1-6 Environmental Specifications

Temperature - Operating: 5~35°C- Storage: -20~60°C

Maximum Humidity - Operating: 5~35°C, 80%RH (Max.), non-condensing- Storage: -20~60°C, 80%RH (Max.), non-condensing

Acoustic noise level - Normal mode: 38 +/- 2 dB(A) (Typical, 23 +/- 2°C )- Dim mode: 37 +/- 2 dB(A) (Typical, 23 +/- 2°C ) Follow ISO-7779 regulation sound pressure level A weighting measurement, 7200 rpm color wheel rotational speed.

Lamp life - 3000 hrs for Dim mode, 2000 hours for normal mode.

Altitude - Operating 0 ~ 2,500 ft 5oC~35oC2,500 ~ 5,000 ft 5oC~30oC5,000 ~ 10,000 ft 5oC~25oC

- Storage 40,000 ft

1-5 Optical Specifications

Projection lens - F# 2.7 ~2.88, f = 28.43~32.73 mm. 1.15X Mechanical Zoom Lens.

Projection Image Size - Adjustable from 31.7” to 300” (Diagonal)

Throw Distance - 1.5m – 12.2m

Throw Ratio - 2.0 ~ 2.30

Brightness (110 degree white segment color wheel)- 1300 (ANSI Lumens) (Typical)- 1120 (ANSI Lumens) Minimum

Contrast - 2000:1 Typical- 1000:1 Minimum (Full On / Full Off)

Uniformity - 75% Typical- 65% Minimum

Color Wheel - R92G83W110B75

Lamp - OSRAM E18 156W Lamp

TDP-P82-1

Equipment Needed

AppearanceThe Front Side The Rear Side

Chapter 2

Disassembly Procedure

The Top Side The Bottom Side

Item Photo Item Photo

Screw Bit (+) : 101 Long Nose Nipper

Screw Bit (+) : 102 Hex Sleeves :5mm

Screw Bit (+) : 107

TDP-P82-2

2-1 Remove Lamp Cover and Lamp

1. Loosen 2 screws to remove the Lamp Cover.

2. Loosen 2 screws to remove the Lamp.

TDP-P82-3

2-2 Remove Top Cover and Keypad Board

2. Unplug 1 FPC to remove the Top Cover.

1. Unscrew 4 screws in the Bottom Cover and 1 screw in the Vent.

3. Tear off 2 EMI Tapes and unscrew 4 screws to take off the Mylar and remove the KeypadBoard.

TDP-P82-4

4. Separate the Keypad and Keypad Board.

5. Take off the Keypad Cap.

TDP-P82-5

2-3 Remove IR Sensor Board

1. Unplug 1 connector and take off the Mylar.

2. Loosen 2 tenons to remove the IR sensor Board.

Connector

2 tenons

Mylar

TDP-P82-6

2-4 Remove Main Board and IO Cover

1. Unscrew 3 screws, 2 hex screws (in the IO Cover).

2. (1) Unplug 9 connectors to remove the Main Board and the IO Cover.(9 connectors are: 6 connectors in the upper side of the Main Board; 2connectors in theleft side and 1 connector in the right side.)(2) Take off the Main Board Directly as the red arrow shows.

6 Connectors (Upper Side)

Main Board

2 Connector (Left Side)

1 Connector (Right Side)

TDP-P82-7

Note1 : When assembling the 3 connectors, please be aware of the wire & connector color.

(1) White Connector with Black Wire.

1 32

(2) Red Connector with Black Wire.

(3) White Connector with Blue Wire.

IO Cover

Remove the Main Board Directly

TDP-P82-8

Note2 : When assembling the Main Board, you need to assemble the Iron Holder. Please be aware of the location to assemble the Iron Holder. (The Iron Holder is designed to secure the Main Board.)

Iron Holder

TDP-P82-9

2-5 Remove Thermal Switch and Fan1. Unscrew 1 screw to remove the Thermal Switch.

Note: When assembling the Thermal Switch, please be aware of the Wire Arrangement.(The wire needs to be arranged as the Picture shows; otherwise, it might cause theMain Moard difficult to be assembled.)

2. Remove the Fan directly.Note: When assembling the Fan, please be aware of the Fan Wire should be placed in the“upper left“ side.

Fan Wire

TDP-P82-10

2-6 Remove Ballast Module

1. Unscrew 5 screws (2 plastic screws & 2 black screws & 1 siliver screw) and unplug 1connector to remove the Ballast Module.

2. (1) Unscrew 1 side screw to remove the Light Cut.(2) Unplug 1 connector to separate the Ballast.

Connector

Black Screw

Siliver ScrewPlastic Screw

Screw

Light Cut

TDP-P82-11

2-7 Remove DC DC Module

1. Unscrew 1 screw and unplug 2 connectors to remove the DC DC Module.

2-8 Remove Thermal Sensor Board1. Unscrew 1 screw with grounding wire to remove the Thermal Sensor Board.

Thermal Sensor Board

Grounding Wire

TDP-P82-12

1. Unscrew 1 screw to remove the Interlock Switch.

2-9 Remove Interlock Switch

TDP-P82-13

2-10 Remove Focus Ring, Zoom Ring and Engine LightCut.

1. Unscrew 3 screws to remove the Focus Ring.2. Unscrew 2 screw to remove the Zoom Ring.3. Unscrew 1 screw to remove the Engine Light Cut.

Focus Ring (3 screws)

Engine Light Cut (1 screw)

Zoom Ring (2 screws)

Zoom Ring

Zoom Ring Holder

TDP-P82-14

2. Unscrew 4 screws to separate the DMD Heatsink Module & DMD Board.

2-11 Disassemble Engine

(1) Remove DMD Chip / DMD Board / Lamp Blower1. Tear off the aluminum foil and unscrew 6 screws to remove the Engine Module.

3. (1) Unscrew 1 screw to remove the Lamp Blower Module.(2) Unscrew 3 screws to separate the Lamp Blower Module.

DMD Heatsink ModuleDMD Board

DMD Light Mask DMD Socket

DMD Anti-dust Rubber DMD Chip

TDP-P82-15

1. (1) Unscrew 1 screw to remove the Color Wheel Module.(2) Unscrew 1 screw to remove the Photo Sensor Board.

Photo Sensor Board

Color Wheel Module

(2) Remove Color Wheel Module / Photo Sensor Board

Color Wheel FPC Cable

TDP-P82-16

2-12 Remove Zoom Lens

1. Unscrew 3 screws to remove the Zoom Lens.

Note: There are 2 position pins to function as “error proof” when assembled with Zoom Lens.

2 position pins

2 hole in the Zoom Lens and functionas “error proof”.

3-1 TDP-P8

3-1 Equipment Needed- PC or Pattern Generator- DVD Player (Video, S-Video, Audio)

Chapter 3

Troubleshooting

3-2 LED Lighting MessageTOSHIBA P8 LED DEFINITION

Normal Operation TEMP POWER LAMP

Standby OFF ON( O ) OFFNormal(Power ON) OFF ON( G ) OFFPowering up OFF Blink( G ) OFFCooling OFF Blink( O ) OFF

ERROR TEMP POWER LAMP Note

LAMP(not lit) OFF ON( R ) ON( R ) after 5sec. Go to standbyLAMP(door open) OFF ON( R ) Blink( R )OVER Temp ON( R ) ON( R ) OFFFAN LOCK Blink( R ) ON( R ) OFFCW ERROR Blink( R ) ON( R ) Blink( R )

( R ) RED( O ) ORANGE( G ) GREEN

3-2 TDP-P8

3-3 Main ProcedureNo Symptom Procedure

1 No Power - Ensure the Power Cord and AC Power Outlet are securely connected- Check Lamp Cover and Interrupt Switch- Ensure all connectors are securely connected and aren’t broken- Check DC-DC- Check Ballast- Check Main Board

2 Auto Shut Down - Check LED Status a. Lamp LED Lit On - Check Lamp - Check Lamp Driver - Check Main Board b. Temp LED Lit On - Check Thermal Sensor - Check Thermal Switch - Check Fan- No Power *Please refer to “No Power” troubleshooting.

3 No Image - Ensure the Signal Cable and Source work (If you connect multiple sources at the same time, use the “Source” button on the control panel to swtich)- Ensure all connectors are securely connected and aren’t broken- Check Main Board- Check DMD Board- Check Color Wheel- Check DMD Chip- Check Engine Module

4 No Light On - Ensure all connectors are securely connected and aren’t broken- Check Lamp Module- Check DC-DC- Check Ballast- Check Main Board

5 Mechanical Noise - Check Color Wheel- Check Fan Module

3-3 TDP-P8

No Symptom Procedure

6 Line Bar / Line Defect

- Check if the DMD Chip and the DMD Board are assembled properly- Check DMD Board- Check DMD Chip- Check Main Board

7 Image Flicker - Do “Reset” of the OSD Menu- Ensure the Signal Cable and Source work as well- Check Lamp Module- Check Color Wheel- Check DMD Board- Check Main Board

8 Color Abnormal - Do “Reset” of the OSD Menu- Adjust Color Wheel Index- Check Main Board- Check DMD Board- Check Color Wheel

9 Poor Uniformity / Shadow

- Ensure the Projection Screen without dirt- Ensure the Projection Lens is clean- Ensure the Brightness is within spec.- Check Engine Module

10 Dead Pixel / Dust (Out of spec.)

- Ensure the Projection Screen without dirt- Ensure the Projection Lens is clean- Clean DMD Chip and Engine Module- Check DMD Chip- Check Engine Module

11 Garbage Image - Ensure the Signal Cable and Source work- Check Main Board- Check DMD Board

12 Remote Controll or Control Panel Failed

- Remote Control a. Check Battery b. Check Remote Control c. IR Receiver- Control Panel a. Check FPC b. Check Keypad c. Check Main Board

13 Function Abnormal - Do “Reset” of the OSD Menu- Check Main Board- Check DMD Board

TDP-P84-1

Chapter 4

Function Test & Alignment Procedure

4-1 Product- P8 Projector

4-2 Test Equipment- PC with XGA resolution- DVD player with Multi-system (NTSC/PAL/SECAM)- HDTV Source (480i/480p, 576i/576p, 720p, 1080i)- Minolta CL-100- Pattern Generator or CHROMA2316/ 2327 or Quantum Data 802B

4-3 Test Condition- Circumstance Brightness : Dark room less than 2.5 lux.- Inspection Distance : 1.5m~3m for functional inspection- Screen Size : 60 inches diagonal (wide)- After repairing each P8, the unit should be burn-in (Refer to the table below).

Symptom Burn-in Time

Normal Repair 2 Hours

NFF 4 Hours

Auto Shutdown6 Hours

(Lamp on 120 Min, Lamp off15 Min; 3 cycles)

TDP-P84-2

4-4 Test Display Modes & Pattern

Function Test Display Pattern

Item Test Content Pattern Specification Remark

1 Frequency &Tracking

Fine Line Moire Eliminate visual wavy noise by Rsync,Frequency or Tracking selection.

Figure 1

2 Contrast/Brightness 64 RGBW scaleGray level should be distinguishable andwithout color abnormal. Figure 2

3 R, G, B and WhiteColor Performance R, G, B and White Color Each R, G, B color should be normal

without color abnormal issue. Figure 3~6

4 Screen Uniformity Full White Should be compliant with 60%.(Minimum) Figure 6

5

Dead Pixel (Brightpixel) Full Black The bright pixel cannot exceed 1 pixel. Figure 7

Dead Pixel (Darkpixel) Full White

The numbers of dead pixel should besmaller or amount to 6 pixel. Figure 8

6 Blemish (Bright) Full Black / Gray 30 The bright blemish cannot be accepted ifthe problem appear with Gary 30 pattern. Figure 7, 8

7 Blemish (Dark) Full white / Blue 60 The dark blemish cannot be accepted ifthe problem appear with Blue 60 pattern.

Figure 6,9

8 Focus Text Pattern The text in the corner should be clearafter adjust the focus ring.

Figure 10

9 Boundary Boundary Frame Horz. And Vert. position of video shouldbe adjustable to be the screen frame.

Figure 11

10 Light Leak Gray 10The unit can't accept the leakage isbrighter than Gray 10 pattern. Figure 12

11 HDTV Color Bar No discolor. Figure 13

TDP-P84-3

Figure 6. Full White

Figure 7. Full Black

Figure 1. Fine Line Moire Figure 2. 64 RGBW Scale

Figure 3. Red Pattern Figure 4. Green Pattern

Figure 5. Blue Pattern

Figure 8. Gary 30 Pattern

TDP-P84-4

Figure 9. Blue 60 Pattern Figure 10. Text Pattern

Figure 11. Boundary Frame Figure 12. Gary 10 Pattern

Figure 13. Color Bar Figure 14. Calibration Pattern

TDP-P84-5

4-5 Inspection ProcedureReset - Reset before testing.

Frequency and - Test Signal : 1024x768@60HzTracking - Test Pattern : Line Moire Pattern

* Check and see if image sharpness and focus are well performed.* If not, readjust by following steps.(1) Select “Frequency” function to adjust the total pixel number of

pixel clock in one line period.(2) Then select “Tracking” function and use right or left arrow key to

adjust the value to minimize video flicker.

Boundary - Test Signal : 1024x768@60Hz- Test Pattern : Boundary Frame* Adjust Resync or Frequency/Tracking/H. Position/V. Position to the inner of the screen.

Focus - Test Signal : 1024x768@60Hz- Test Pattern : Text Pattern* Adjust the center clearly, meanwhile, one slightly vague corner in the image is allowed.

HDTV - Test Signal : 480P, 576P, 720P, 1080i- Test Pattern : Color Bar* If the test result was discoloration or flickering, please return the unit for repairing.

Color Performance - Test Signal : 1024x768@60Hz- Test Pattern : 64 RGBW scale Pattern.* Please check and ensure if each color is normal and distinguishable* If not,please adjust color wheel index of the factory mode.

Screen Uniformity - Test Signal : 1024x768@60Hz- Test Pattern : Full White Pattern* Please check and ensure the unit is within the spec.* Please check and see if it’s in normal condition.* If not, please return the unit to repair area.

TDP-P84-6

4-6 Calibration

Note:Everytime Main Board is replaced, you have to do video and PC Calibration and adjust ColorWheel index in the factory mode menu.

Video Calibration - Test Signal : HDTV Signal 720p@60Hz- Test Pattern : Calibration Pattern (Figure 13)

PC Calibration - Test Signal : 1024x768@60Hz- Test Pattern : Calibration Pattern (Figure 14)* Calibration Pattern should be in full screen mode, white above and black below.

Dead Pixel - Test Signal : 1024x768@60Hz(Bright/Dark pixel) * Please check and see if there are dead pixels on DMD chip

* The total numbers and distance of dead pixels should be complaint with the spec.Notice : (1) Bright Pixel :

Test Pattern : Full Black Pattern- Please check and ensure that the bright pixel cannot exceed 1 pixel.- If not, please return the unit to repair area.

(2) Dark Pixel :Test Pattern : Full White Pattern- Please check and ensure that the pixel number should be smaller or amount to 6 pixels- If not, please return the unit to repair area.

Light Leak - Test Signal : 1024x768@60Hz- Test Pattern : Gray 10 Pattern* Please check and see if the light leaks*Notice* The unit cannot accept the leakage is brighter than Gary 10 patternNotice : Light leak on reflective edge, eyecatcher, bond wires and

exposed metal.

TDP-P84-7

4-7 Guide to Enter Factory Mode

Factory Mode - Please do the following steps to enter Factory Mode.Step 1. Push menu to DISPLAY SETTING menuStep 2. Press following key sequencially.

“LEFT + RIGHT” -> “UP + DOWN” -> “LEFT + RIGHT”.Then factory menu is shown.

Reset - After final QC step, we have to erase all saved change again and restore the factory defaults. Please enter the OSD Menu, and then choose “Reset all” function. This action will allow you to erase all end-user’s settings and restore the original setting.

4-8 Color Wheel Index Alignment

1. Set 64 Gray-scale Pattern.

2. Enter Factory Mode. Choose Color Setting and then select Color Wheel Index.3. Press “Right” or “Left” button to adjust Color Wheel Index to ensure all the color

scales are smooth and without any abnormal color.

TDP-P85-1

Chapter 5

Firmware Upgrade Procedure

Item Photo Item Photo

Projector(TDP-P8)

USB Cable

Power Cord PC or Laptop

5-1 Equipment Needed

Software :

- DLP Composer Lite- Firmware (P8) (*.img file)

Hardware :

TDP-P85-2

5-2 Installation Procedure

5-2.1 DLP Composer Lite Setup ProcedureNo Step Procedure Photo

1 Execute FWprogram

Choose "DLP ComposerLite v3.6 Setup" program.

2 Next Click "Next" button.

3 Next 1. Reading the "License Agreement" rules.2. Choose "I accept and agree to be bound by all the terms and conditions of this License Agreement" icon,3. Click "Next" button.

4 Next Click ""Next"" button.

TDP-P85-3

No Step Procedure Photo

5 Next 1. Choose "All" icon2. Click "Next" button.

6 Next Click "Next" button.

7 Finish Press "Finish" button.

8 Reboot Click "Yes" button to reboot.

TDP-P85-4

5-2.2 USB Driver Installation Procedure

Note:When DLP Composer Lite is installed for the first time, the USB driver has to be installed, too.

No Step Procedure Photo

1 ExecuteProgram

Execute the C:\Programfiles\DLPComposer\usbupdata.cmd.(Note: The "DLPComposer" programmust be closed first.)

2 Press any keyto continue

Press any key to continue.

3 Enter P8FirmwareUpgrade Mode

Press and hold the "ON/STANDBY" button of P8 Projector, and then plug in P8's Power Cord.Don't release the "ON/STANDBY" button until Temp LED, Power LED, and Lamp LED are alllit.

4 Connect PCUSB Port & P8Projector USBPort

Connect the USB Port of your PC or Laptop with the USB Port of P8 by the USB Cable.

5 Click "Next" The following window willappear. Then, click "Next".

TDP-P85-5

No Step Procedure Photo

6 Finish Press "Finish".

7 DeviceManager

1. Right click "My computer" on the desktop.2. Select "Properties" on the popup menu to launch the "System Properties" window.3. Choose "Hardware" and then click "Device Manager".

8 Ensure"DDP2000" &"WinDriver" areproperlyinstalled

Click "Jungo" to ensure"DDP2000" and"Windriver" are properlyinstalled. If not, repeartStep 1~8.

Device Manager

TDP-P85-6

5-3 Firmware Upgrade ProcedureNo Step Procedure Photo

1 Execute the "DLPComposeTM" file..

2 Click "Edit" and"Preferences".

3 1. Click "Library".2. The library path located in the default installation directory is: C:\Program Files\DLP Composer Lite. If not, press "Browse" to select the right path.

4 1. Select "Edit\Preferences\ Communications" and choose "USB".2. Click "OK".

1

2

1

2

USB

OK

Vendor: 0x451

Product: 0x2000

TDP-P85-7

No Step Procedure Photo

5 1. Choose "Flash Loader"2. Click "Browse" to search the P8 Firmware. (*.img.file)3. Select the item "Skip Boot Loader Area (load all but the first 16KB)."4. Click "Reset Bus" to erase the flash memory.

(Note: If the error message"cannot open USB driver -No projectors found"appears, please unplug theUSB Cable and replug,then re-do 4. Click "ResetBus" to erase the flashmemory.)

6 1. If the firmware is ready, click "Start Download" to process the firmware upgrade.2. Click "Yes" to continue.

1

4

32

Note:

2

1

TDP-P85-8

No Step Procedure Photo

7 "DownloadComplete"Message

After the firmware issuccessfully loaded, you willsee "Download Complete"message.

8 End FirmwareUpgrade Mode

Press the "ON/STANDBY"button of P8 to end itsfirmware upgrade mode.

9 CheckingFirmwareVersion

Turn on P8 Projector andthen enter its factory modeto check the firmwareversion of P8

Note:Factory Mode Hot Key:Step 1. Push menu to DISPLAY SETTING menu.Step 2. Press following key sequencially.

“LEFT + RIGHT” -> “UP + DOWN” -> “LEFT + RIGHT”. Then, factory menu is shown.

Location No. Part No. Description Pic 1 Pic 2

B333 23587677 Ring, Focus

P800 23587698PC Board Assy,DC-DC Converter

CN800 23587683Wire, 7P, 110mm,DC-DC/MAINBOARD

85

Z100 23587719Fan, 5515 MODULELT20

B321 23587675 Washer, Nylon

B110 23587671 Foot, Adjust 84

B111 23587283 Rubber, Foot 86

Chapter 6

Spare parts list

TDP-P86-1

SW101 23587700 Switch, interlock

CN001 23587680Wire, 5pin, 65mm,Ballast/MB

87

CN850 23587684Wire, 8pins, 90mm,Ballast/DCDCBD

88

B320 23587674 Cover, Bottom

U100 23587704PC Board assy,Thermal sensor

B322 23587676Screw, PlasticM2.6X5

CN002 23587681Cable, FFC 14P106mm, KeypadBD/MB

0005

TDP-P86-2

A002 23587662 Cap, Keypad

U002 23587702 Keypad

A003 23587663PC Board Assy,Keypad

U003 23587703PC Board Assy, IRsensor

E208 23587256 Socket, DMD

E204 23587255DMD, 1024*768PIXEL DDR FTP0.7"XGA

B334 23587678 Ring, Zoom

TDP-P86-3

E210 23587378Rubber, DMDAntidust

89, 90

E209 23587692Thermal PDA, DMDHeat sink

91

E211 23587694 Mask, DMD

B204 23587673Screw, DMDshoulder

92

E212 23587695 Heat sink, DMD

P100 23587697 Switch, Thermal

E207 23587690PC Board Assy,Photo sensor

TDP-P86-4

Z102 23587720 Fan, lamp

E205 23587689PC Board Assy,DMD

A110 23587666 Cover, I/O terminal

U001 23587701PC Board Assy,Main

A210 23587667 Cover, Lamp

Y200 23587708CD ROM, OwnersManual,Multilanguage

Y100 23587705 Cable, VGA 15P 3M

TDP-P86-5

Y101 23587706 Cable, USB

Y230 23587712Remocon HandUnit, P8

Y120 23587707 Bag, soft

A800 23587669 Carton box

A801 23587670 Cushion, paper

A220 23587668 Cap, Lens

Y201 23587709Owners Manual,Multilanguage

TDP-P86-6

Y201 23587710Owners Manual,Japan

Y201 23587711Owners Manual,China

Y260 23587713Power Cord, AC,3M, Canada

Y260 23587714Power Cord, AC,3M, UK

Y260 23587715Power Cord, AC,3M, EU

Y260 23587716Power Cord, AC,3M, China

Y260 23587717Power Cord, AC,3M, Korea

TDP-P86-7

Y260 23587718Power Cord, AC,3M, Japan

P850 23587699PC Board Assy,Ballast,150W

94

A100 23587664 Cover, Top

A105 23587665 Cover, Front 95 96

E200 23587685 Optical Block

E203 23587687 Color wheel 97

CN203 23587682Cable, FFC 4PP=1.0 120mm, CW

TDP-P86-8

E202 23587686 Lens assy

E250 23587696Optical Block, SubFrame

98 99

B850 23587679Screw, PANM2.6X30

TDP-P86-9

T O S H I B A C O R P O R A T I O N1--1, SHIBAURA 1-- CHOME, MINATO -- KU, TOKYO 105 -- 8001, JAPAN