Toshiba 57HM167, 65HM167, 50HM67 manual How to replace the lamp unit, Required tools

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50HM67_EN.book Page 64 Thursday, March 29, 2007 11:28 AM

Chapter 9: Appendix

How to replace the lamp unit

WARNING: RISK OF ELECTRIC

SHOCK!

TO REDUCE THE RISK OF ELECTRIC SHOCK, NEVER REMOVE TV COVERS, EXCEPT AS SPECIFIED HEREIN. REFER ALL SERVICING NOT SPECIFIED IN THIS MANUAL TO QUALIFIED SERVICE PERSONNEL. Failure to follow this WARNING may result in death or serious injury.

Required tools:

•Manual screwdrivers (Phillips and slotted)

•Soft, lint-free gloves

1 Turn off the TV and unplug the power cord.

WARNING: Eye damage may result from directly viewing the light produced by this lamp.

Always turn off the TV and unplug the power cord before opening the lamp unit door.

2 STOP! Allow the lamp to cool for at least one (1) hour before replacing it.

3 On the lamp unit door on the back of the TV, loosen the screw using a manual screwdriver, and then remove the lamp unit door.

Lamp unit door detail

TV back

Loosen screw using manual screwdriver

4 Using a manual Phillips screwdriver, loosen the two screws on the lamp unit.

Lamp unit screws

WARNING: RISK OF ELECTRIC

SHOCK!

The lamp unit door is provided with an interlock to reduce the risk of electric shock and excessive ultraviolet radiation. Never defeat its purpose or attempt to service without removing the lamp unit door completely. Failure to follow this WARNING may result in death or serious injury.

5 Grasp the lamp unit handle and gently pull the lamp unit straight out of the TV. Set the old lamp unit aside

(- “Disposing of the used lamp unit” on page 65).

50HM67

NOTE: Wear soft, lint-free gloves when replacing the lamp unit.

6 Carefully insert the new lamp unit straight into the TV until it is fully seated.

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Contents 50HM67 57HM167 65HM167 Safety Precautions Dear CustomerTelevision 50HM67 57HM167 65HM167Important Safety Instructions Installation, Care, and ServiceAdditional Safety Precautions InstallationService CarePart Important notes about your DLP projection TV Voice announce featureTrademark Information Contents Index Introduction Features of your new TVWelcome to Toshiba Introduction TV front and side panel controls and connections Blue, Yellow, and Green/RedHD1, ColorStream HD2, Hdmi 1, Hdmi 2, Hdmi 3, PC Control panelTV back panel connections ColorStream HD-1 and ColorStream HD-2Overview of cable types Connecting your TVAbout the connection illustrations Connecting a VCR and antenna or Cable TV no Cable box To view the antenna or Cable signalYou will need To view the VCRConnecting a VCR with S-video and a cable box To view basic and premium Cable channelsCoaxial cables Video cable Standard audio cablesTo view antenna or Cable channels To view the DVD playerTo view the VCR or view and record antenna channels To record a TV program while watching a DVDTo control the devices To connect the IR blaster cableIf you cannot locate the device’s infrared sensor To view the camcorder video Connecting a camcorderSelect the Video 2 video input source on the TV Connecting an Hdmi or DVI device to the Hdmi input To connect an Hdmi device, you will needTo view the Hdmi device video To connect a DVI device, you will needConnecting an audio system To control the audioConnecting a personal computer PC Format Resolution FrequencyTo connect a PC to the PC in terminal on the TV To connect a PC to the Hdmi terminal on the TVUsing the remote control Preparing the remote control for useInstalling the remote control batteries Remote control effective rangeLearning about the remote control TheaterWide 1/2/3, Full, and 43 HDUsing the remote control to control your other devices To use your TV remote control to operate aVCR, set the Mode Select switch to AUX DVD player or HTIB, set the Mode Select switch toRemote Control functional key chart AUX 1 VCRProgramming the remote control to control your other devices Cable converter box Satellite receiverTV/VCR Combo DVD/VCR ComboHtib Main menu layout Menu layout and navigationIcon Option Setup/Installation menu layout Setup menuInstallation Navigating the menu systemSetting up your TV To configure the ANT input sourceSelecting the menu language To select the menu languageProgramming channels automatically Manually adding and deleting channels in the channel memoryTo program channels automatically To add or delete channels in the channel memoryLabeling channels Setting the Hdmi audio mode To set the Hdmi audio modeTo create and assign a custom label To delete the custom labelViewing the digital signal meter To set the Power-On Mode featureTo view the digital signal meter To close the screen and return to the Terrestrial menuTo close the screen and return to the Installation menu Reset Factory DefaultsTo cancel the reset Viewing the system statusUsing the TV’s features Selecting the video input source to viewLabeling the video input sources To select the video input source to viewTuning channels using Channel Browser Tuning channelsFavorites Browser Elements of the Channel Browser Adding and clearing channels and inputs in the History ListSwitching between two channels using Channel Return Tuning to a specific channel programmed or unprogrammedSwitching between two channels using SurfLock Selecting the picture size Natural picture sizeTheaterWide 1 picture size for 43 format programs TheaterWide 2 picture size for letter box programsTo set the scroll settings Full picture size for 169 480i, 480p source programs onlyTo turn on the auto aspect ratio feature To turn off the auto aspect ratio featureTo set the Cinema Mode to Film To set the Cinema Mode to VideoSelecting the picture mode Adjusting the pictureAdjusting the picture quality Using the closed caption mode Digital CC SettingsBase closed captions To view captions or textAdjusting the audio Using the digital audio selectorCC Selector Muting the soundAdjusting the audio quality To adjust the audio qualitySelecting stereo/SAP broadcasts To listen to stereo soundUsing the StableSound feature Using the Dolby Digital Dynamic Range Control featureUsing the Locks menu Entering the PIN codeIf you cannot remember your PIN code Changing your PIN codePress b to highlight Enable Rating Blocking Blocking TV programs and movies by rating V-ChipTo block and unblock TV programs and movies To download the additional rating system if availableTo block channels Blocking channelsTo unblock individual channels Using the input lock feature Unlocking programs temporarilyUsing the PC settings feature Using the control panel lock featureTo adjust the PC settings To lock the control panelSetting the PC Audio Setting the sleep timerUnderstanding the auto power off feature Understanding the last mode memory featureTo display TV status information using Recall To display TV status information using InfoUsing the TV’s advanced features Using the advanced picture settings featuresUsing dynamic contrast Using the static gamma featureSelecting the color temperature Selecting the lamp modeTo select the color temperature To select the lamp modeUsing Mpeg noise reduction To change the CableClear settingsCableClear field, select your desired setting To select the Mpeg noise reduction levelUsing the Game Mode feature Using the advanced audio settings featuresUsing the SRS WOW surround sound feature Troubleshooting General troubleshootingRemote control problems Channel tuning problemsClosed caption problems Rating blocking V-Chip problemsLED Indication Condition Solution Voice Announce LED indicationsLamp unit replacement and care When to replace the lamp unitAppendix CanadaHow to replace the lamp unit Required toolsReplace the screw and tighten using a manual screwdriver Disposing of the used lamp unitSpecifications Pin No Signal nameLimited United States Warranty For DLP Television ModelsLimited Canadian Warranty For Toshiba Brand DLP Television ModelsArbitration and Dispute Resolution 50HM67EN.book Page 70 Thursday, March 29, 2007 1128 AM Index Programming50HM67EN.book Page 72 Thursday, March 29, 2007 1128 AM 50HM67EN.book Page 73 Thursday, March 29, 2007 1128 AM 07-03