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Your DYI guide to installing a new BenQ SP831 projector lamp

Shelagh McNallyPosted on September 17, 2012 Posted in FixYourDLP, Projector Lamp Replacement Guides — No Comments ↓

Follow our easy guide to a new BenQ 5J.J1Y01.001 projector lamp for your BenQ SP831 projector.

STEP 1: Buy the right projector lamp

It can be confusing trying to find the proper BenQ 5J.J1Y01.001 projector lamp for you BenQ SP831 projector. The Internet has been flooded with companies offering “compatible” generic lamps at bargain prices. These are NOT authentic lamps and should be avoided.

Generic lamps look like a great bargain but have a shorter life span so can actually cost more money in the long run. Knock-off “compatible” lamps are created with inferior materials making them susceptible to explosions when installed. They can also damage the sensitive components in your BenQ SP831 projector and expose you to toxic substances such as Krypton-85 (which is carcinogenic to humans).

Buying authentic guarantees a projector lamp created with genuine, non-hazardous materials by the original manufacturer. These lamps come with money-back guarantee and keep your warranty entact. It’s worth the few extra dollars to eliminate potential problems and hassles. Learn more about spotting dangerous projector lamps by reading our article: 7 tips for spotting counterfeits.

Say yourself hassles and protect your health — buy an authentic BenQ 5J.J1Y01.001 projector lamp.

Go green

Looking for the less expensive, eco-friendly option? Want more information? Watch our step-by-step video on replacing only the BenQ 5J.J1Y01.001 bulb instead of the entire projector lamp housing.

STEP 2: Know when to replace

You can expect up to 4,000 hours of lamp life before you need to replace the projector lamp.

When it’s time to replace the projector BenQ 5J.J1Y01.001 lamp you notice the Lamp Indicator begins to blink red.

Warning messages will also begin appearing on screen letting you know how much longer you have before you must replace the BenQ 5J.J1Y01.001 projector lamp.

To obtain the projector lamp hour information:

1. Press MENU. Press the arrow key to highlight the Advanced Setup menu.
2. Highlight the Lamp option. Press ENTER to display the Lamp page.
3. Scroll down to highlight Lamp Hours. Press ENTER to display the Lamp Hours information page.
4. To leave the menu, press MENU.

Warning Messages

As the BenQ 5J.J1Y01.001 projector lamp reaches its end of life, warning messages will also begin appearing on screen letting you know how much longer you have before you must replace the BenQ 5J.J1Y01.001 projector lamp.

First Warning Screen:

The BenQ 5J.J1Y01.001 lamp projector has been in operation for 3000 hours and a new lamp should be installed as soon as possible. If you have set the projector lamp on ECO mode you can continue using the projector until the 3950 hour lamp warning is shown.

Second Warning Screen:

The BenQ 5J.J1Y01.001 lamp has been in operation for 3950 hours. It is strongly recommended that you replace the lamp especially if you notice that the brightness level has diminished drastically.

Final Warning Screen:

The BenQ 5J.J1Y01.001 lamp has reached its end of life. The projector will shut down and not operate until a new BenQ 5J.J1Y01.001 lamp has been installed.

Step 3: Replacing the BenQ 5J.J1Y01.001 lamp

Before replacing the BenQ 5J.J1Y01.001 lamp:

Reduce the risk of electrical shock by disconnecting the power cord on the BenQ SP831 projector.
Reduce the risk of severe burns by allowing the projector to cool for at least 45 minutes. The BenQ SP831 operates under high temperatures.

Protect the BenQ SP830 projector’s top surface by placing it face down on a soft surface. Turn the projector over and loosen the screws on the lamp cover.

Remove the lamp cover. Put the cover to one side making sure not to loose the screw.

Loosen the screw holding the BenQ 5J.J1Y01.001 lamp in place. A magnetic-head screwdriver will make it easier to remove the screw.

Using the wire handle, slowly pull the BenQ 5J.J1Y01.001 lamp out of the projector. Never force the lamp out of the projector; pulling too quickly can cause the bulb to shatter. Learn what to do if the bulb breaks.

Hold the new BenQ 5J.J1Y01.001 lamp and align the two locators on the lamp with the holes on the projector. Once aligned, then insert the lamp
all the way into the projector.

Tighten the screw that secures the BenQ 5J.J1Y01.001 lamp. A loose screw may cause a bad connection while a over tightened screw may cause the lamp to not work. Ensure the wire handle is fully flat and locked in place.

Replace the lamp cover on the BenQ SP830 projector.
Tighten the screws that secure the lamp cover and restart the projector to reset the lamp timer.

NOTE: The BenQ 5J.J1Y01.001 lamp contains mercury and should not be thrown into regular garbage. Recycle your used lamps! If you bought from an authentic manufacturer they will recycle the lamp for you at no extra cost (another reason to buy authentic lamps).

Resetting the lamp timer

It’s important to set the lamp timer so the BenQ SP831 can accurately track the life of the newly installed BenQ 5J.J1Y01.001 lamp.

After the startup logo, press MENU and then press the down arrow key until the Advanced Setup menu is highlighted.
Scroll down to highlight Lamp and press ENTER. The Lamp page will display.

Scroll down to highlight Reset Lamp Timer and press ENTER.
A warning message displays asking if you want to reset the lamp timer.

Highlight Reset and press ENTER. The lamp time will be reset to ‘0’.
Do not reset if the lamp is not new or replaced as this could cause damage.

Extend the life of the BenQ 5J.J1Y01.001 lamp:

Keep your air filters clean to avoid overheating the BenQ SP831 projector.
Setting Lamp Power to Economic Mode. To set the Econo Mode: Go into the SYSTEM SETUP: Advanced > Lamp Settings > Lamp Mode.
Learn more with Top tips for extending DLP projector lamp life.

Tagged with: authentic lamps, authentic projector lamps, BenQ 5J.J1Y01.001, BenQ projector lamps, BenQ SP831 projector lamp, genuine lamps, genuine projector lamps, Lamp replacement, replacement lamps, replacement projector lamps, troubleshooting

How to replace 4719-001997 DLP Chip in the Mitsubishi WD-73833 RPTV

Shelagh McNallyPosted on September 17, 2012 Posted in FixYourDLP, Rear Projection TV Lamp Replacement — 2 Comments ↓

Stop white dots on your Mitsubishi WD-73833 screen

The white spots on your Mitsubishi WD-73833 are caused by the DLP chip being worn out. Known as Mitsubishi white death syndrome, this problem can be solved by installing a new Mitsubishi/Toshiba 4719-001997 DLP Chip 1910-6143W.

Note: These instructions can also be used for the following Mitsubishi models:
WD-57733, WD-57734, WD-57833, WD-60638, WD-60733,WD-60735, WD -60737,WD-60738, WD-60833, WD-60837, WD-60C8,WD-60C9, WD-65638,WD-65731, WD-65733,WD-65734, WD-65735, WD-65736, WD-65737, WD-65738,WD-65833,WD-65835,WD-65837, WD-65838,WD-65C8,WD-65C9, WD-73638, WD-73640, WD-73642, WD-73733, WD-73734, WD-73735, WD-73736,WD-73737, WD-73738, WD-73833, WD-73835,WD-73837,WD-73838, WD-73840, WD-73C11, WD-73C8, WD-73C9, WD-75837, WD-82737, WD-82738, WD-82838, WD-Y657 WD-C657,WD-Y577.

Find this new Mitsubishi/Toshiba 4719-001997 DLP Chip 1910-6143W on Amazon and then follow our step-by-step visual guide.

Equipment needed

Electric Philips screwdriver
needle nose pliers or a 5mm nut driver
antistatic gloves OR plastic gloves used with an antistatic wrist band
soft cloth or brush

How to replace the 4719-001997 DLP Chip

replace 4719-001997 DLP Chip Mitsubishi WD-73833 RPTV

Step 1

Step 1: Put on the plastic gloves. Loosen all the screws found on the back panel.

replace 4719-001997 DLP Chip in the Mitsubishi WD-73833 RPTV

Step 2

Step 2: Put the screws to the side. Gently remove the back panel.

Step 3

Step 3: Remove the 3 screws holding the lamp engine in place.

Step 4

Step 4: Disconnect all the connectors. Important: don’t yank any cables.

Step 5

Step 5: Carefully slide the light engine from the cabinet.

Step 6

Step 6: Remove the 3 screws holding the color wheel protective cover in it place. Avoid touching any of the optical components as this can affect the quality of your picture.

Step 7

Step 7: Carefully disconnect the cable between the terminal board and lamp.

Step 8

Step 8: Disconnect the cables connecting the color wheel.

Step 9

Step 9: Loosen the 3 screws holding the cooling unit/fan to the terminal board.

Step 10

Step 10: Remove the cooling unit.

Step 11

Step 11: Loosen the 2 screws holding the terminal cover in place. (Good time to dust this section).

Step 12

Step 12: Loosen the 10 screws holding the terminal in place.

Step 13

Step 13: Carefully pop the terminal out of its holder.

Step 14

Step 14: Unlock the old DLP Chip from the terminal. You may need to loosen the screw on the side or use a flat edged screwdriver to pop it out.

Step 15

Step 15: Place the new DLP chip into place. Handle the DMD DLP CHIP only by the edges because it is very sensitive to antistatic electricity.

Step 16

Step 16: Put the terminal back into its holder.

Step 17

Step 17: Tighten the 10 screws holding the terminal in place.

Step 18

Step 18: Tighten the 2 screws on terminal board’s cover.

Step 19

Step 19: Put the fan unit back on.

Step 20

Step 20: Tighten the 3 screws holding the cooling unit/fan to the terminal board.

Step 21

Step 21: Reconnect the cables connecting the color wheel.

Step 22

Step 22: Reconnect the cable between the terminal board and lamp.

Step 23

Step 23: Replace the color wheel protective cover and tighten the 3 screws.

Step 24

Step 24: Re-connect all the cables running from the terminal board and light engine.

Step 25

Step 25: Carefully place the light engine back inside the unit. Tighten the 3 holding the terminal board and light engine in place.

Step 26

Step 26: Put the back panel back onto the TV.

Step 27

Step 27: Tighten all the screws on the back panel. Enjoy your crisp, clear picture on your Mitsubishi WD-73833 RPTV.

Learn more about your Mitsubishi WD-73833 RPTV:

Find this new Mitsubishi/Toshiba 4719-001997 DLP Chip 1910-6143W on Amazon.

Tagged with: 4719-001997 DLP Chip, affordable solution to white death problem, Mitsubishi TV white death solution, Mitsubishi WD-73833 RPTV, white dot Mitsubishi TV, white dot on DLP tvs

Solve Mitsubishi WD-73738 white dots with 4719-001997 DLP Chip

Shelagh McNallyPosted on September 17, 2012 Posted in FixYourDLP, Mitsubishi, Rear Projection TV Lamp Replacement — 2 Comments ↓

Stop Mitsubishi WD-73738 white dots screen with 4719-001997 DLP Chip

Usually this problems starts off with a few star-shaped dots that gets progressively worse until the screen is unwatchable. Known as Mitsubishi white death syndrome, this problem can be solved by installing a new Mitsubishi/Toshiba 4719-001997 DLP Chip 1910-6143W.

Find this new Mitsubishi/Toshiba 4719-001997 DLP Chip 1910-6143W on Amazon and then follow our step-by-step visual guide.

Equipment needed

Electric Philips screwdriver
needle nose pliers or a 5mm nut driver
antistatic gloves OR plastic gloves used with an antistatic wrist band
soft cloth or brush

How to replace the 4719-001997 DLP Chip

replace 4719-001997 DLP Chip Mitsubishi WD-73738 RPTV

Step 1

Step 1: Put on the plastic gloves. Loosen all the screws found on the back panel.

replace 4719-001997 DLP Chip in the Mitsubishi WD-73738 RPTV

Step 2

Step 2: Put the screws to the side. Gently remove the back panel.

Step 3

Step 3: Remove the 3 screws holding the lamp engine in place.

Step 4

Step 4: Disconnect all the connectors. Important: don’t yank any cables.

Step 5

Step 5: Carefully slide the light engine from the cabinet.

Step 6

Step 6: Remove the 3 screws holding the color wheel protective cover in it place. Avoid touching any of the optical components as this can affect the quality of your picture.

Step 7

Step 7: Carefully disconnect the cable between the terminal board and lamp.

Step 8

Step 8: Disconnect the cables connecting the color wheel.

Step 9

Step 9: Loosen the 3 screws holding the cooling unit/fan to the terminal board.

Step 10

Step 10: Remove the cooling unit.

Step 11

Step 11: Loosen the 2 screws holding the terminal cover in place. (Good time to dust this section).

Step 12

Step 12: Loosen the 10 screws holding the terminal in place.

Step 13

Step 13: Carefully pop the terminal out of its holder.

Step 14

Step 14: Unlock the old DLP Chip from the terminal. You may need to loosen the screw on the side or use a flat edged screwdriver to pop it out.

Step 15

Step 15: Place the new DLP chip into place. Handle the DMD DLP CHIP only by the edges because it is very sensitive to antistatic electricity.

Step 16

Step 16: Put the terminal back into its holder.

Step 17

Step 17: Tighten the 10 screws holding the terminal in place.

Step 18

Step 18: Tighten the 2 screws on terminal board’s cover.

Step 19

Step 19: Put the fan unit back on.

Step 20

Step 20: Tighten the 3 screws holding the cooling unit/fan to the terminal board.

Step 21

Step 21: Reconnect the cables connecting the color wheel.

Step 22

Step 22: Reconnect the cable between the terminal board and lamp.

Step 23

Step 23: Replace the color wheel protective cover and tighten the 3 screws.

Step 24

Step 24: Re-connect all the cables running from the terminal board and light engine.

Step 25

Step 25: Carefully place the light engine back inside the unit. Tighten the 3 holding the terminal board and light engine in place.

Step 26

Step 26: Put the back panel back onto the TV.

Step 27

Step 27: Tighten all the screws on the back panel. Enjoy your crisp, clear picture on your Mitsubishi WD-73738 RPTV.

Learn more about your Mitsubishi WD-73738 RPTV:

Find this new Mitsubishi/Toshiba 4719-001997 DLP Chip 1910-6143W on Amazon.

Tagged with: 4719-001997 DLP Chip, affordable solution to white death problem, Mitsubishi TV white death solution, white dot Mitsubishi TV, white dot on DLP tvs

Replace your BenQ SP830 projector lamp in 3 easy steps

Shelagh McNallyPosted on September 17, 2012 Posted in FixYourDLP, Projector Lamp Replacement Guides — No Comments ↓

Follow our 3-step guide to a new BenQ 5J.J1Y01.001 projector lamp for your BenQ SP830 projector!

You can expect up to 4,000 hours of lamp life before you need to replace the BenQ 5J.J1Y01.001 projector lamp.

STEP 1: Know when to replace

To obtain the lamp hour information:

1. Press MENU. Press the arrow key to highlight the Advanced Setup menu.
2. Highlight the Lamp option. Press ENTER to display the Lamp page.
3. Scroll down to highlight Lamp Hours. Press ENTER to display the Lamp Hours information page.
4. To leave the menu, press MENU.

As the Ben Q 5J.J1Y01.001 projector lamp reaches its end of life you’ll notice the Lamp Indicator begins to blink red. Warning messages will also begin appearing on screen letting you know how much longer you have before you must replace the BenQ 5J.J1Y01.001 projector lamp.

Warning Messages

First Warning Screen:

The BenQ 5J.J1Y01.001 lamp has been in operation for 3000 hours and a new lamp should be installed as soon as possible. If you have set the projector lamp on ECO mode you can continue using the projector until the 3950 hour lamp warning is shown.

Second Warning Screen:

The BenQ 5J.J1Y01.001 lamp has been in operation for 3950 hours. It is strongly recommended that you replace the lamp especially if you notice that the brightness level has diminished drastically.

Final Warning Screen:

The BenQ 5J.J1Y01.001 lamp has reached its end of life. The projector will shut down and not operate until a new BenQ 5J.J1Y01.001 lamp has been installed.

STEP 2: Buy authentic

It’s important to purchase a BenQ 5J.J1Y01.001 lamp and avoid generic “compatible” lamps. These knock-off lamps have inferior workmanship and are not manufactured with the proper materials to keep your projector working properly.

At first glance generic compatible lamps seem like an incredible bargain. But these so called generic lamps are prone to explosion and have been created using toxic substances such as Krypton-85. Using a counterfeit generic lamp will also void any warranty for your BenQ SP830 projector.

Generic lamps many problems

Learn how to spot a counterfeit lamp and their associated problems:

shorter lamp life than original lamps
toxic materials and carcinogenic parts including Krypton-85
prone to explosions
incompatibility causing damage to the sensitive electronics in your projectors
no guarantee or refunds – you’re on your own to get a refund from the company when you buy from a reseller.

Say yourself the hassle and buy an authentic BenQ 5J.J1Y01.001 lamp.

Step 3: Replacing the BenQ 5J.J1Y01.001 lamp

Before replacing the BenQ 5J.J1Y01.001 lamp:

Reduce the risk of electrical shock by disconnecting the power cord on the BenQ SP830 projector.
Reduce the risk of severe burns by allowing the projector to cool for at least 45 minutes. The BenQ SP830 operates under high temperatures.

Protect the BenQ SP830 projector’s top surface by placing it face down on a soft surface. Turn the projector over and loosen the screws on the lamp cover.

Remove the lamp cover. Put the cover to one side making sure not to loose the screw.

Loosen the screw holding the BenQ 5J.J1Y01.001 lamp in place. A magnetic-head screwdriver will make it easier to remove the screw.

Using the wire handle, slowly pull the BenQ 5J.J1Y01.001 lamp out of the projector. Never force the lamp out of the projector; pulling too quickly can cause the bulb to shatter. Learn what to do if the bulb breaks.

Hold the new BenQ 5J.J1Y01.001 lamp and align the two locators on the lamp with the holes on the projector. Once aligned, then insert the lamp
all the way into the projector.

Tighten the screw that secures the BenQ 5J.J1Y01.001 lamp. A loose screw may cause a bad connection while a over tightened screw may cause the lamp to not work. Ensure the wire handle is fully flat and locked in place.

Replace the lamp cover on the BenQ SP830 projector.
Tighten the screws that secure the lamp cover and restart the projector to reset the lamp timer.

Resetting the lamp timer

It’s important to set the lamp timer so the BenQ SP830 can accurately track the life of the newly installed BenQ 5J.J1Y01.001 lamp.

After the startup logo, press MENU and then press the down arrow key until the Advanced Setup menu is highlighted.
Scroll down to highlight Lamp and press ENTER. The Lamp page will display.

Scroll down to highlight Reset Lamp Timer and press ENTER.
A warning message displays asking if you want to reset the lamp timer.

Highlight Reset and press ENTER. The lamp time will be reset to ‘0’.
Do not reset if the lamp is not new or replaced as this could cause damage.

Extend the life of the BenQ 5J.J1Y01.001 lamp:

Keep your air filters clean to avoid overheating the BenQ SP830 projector.
Setting Lamp Power to Economic Mode. To set the Econo Mode: Go into the SYSTEM SETUP: Advanced > Lamp Settings > Lamp Mode.
Learn more with Top tips for extending DLP projector lamp life.

Looking for the less expensive, eco-friendly option? Want more information? Watch our step-by-step video on replacing only the BenQ 5J.J1Y01.001 bulb instead of the entire lamp housing.

Tagged with: authentic lamps, authentic projector lamps, Ben Q 5J.J1Y01.001 projector lamp, BenQ projector lamps, BenQ SP830 projector, genuine lamps, genuine projector lamps, Lamp replacement, Projector LAMP, replacement projector lamps, troubleshooting

When to replace the BenQ 5J.J1S01.001projector lamp

Shelagh McNallyPosted on September 15, 2012 Posted in FixYourDLP, Projector Lamp Replacement Guides — No Comments ↓

You can expect up to 3000 hours of lamp life with the BenQ 5J.J1S01.001 projector lamp. Watch for warning signs that your BenQ 5J.J1S01.001 needs to be replaced immediately:

1. The Lamp Replace Indicator on the projector begins to blink.
2. The picture becomes quite dim or the colors look unnatural.
3. Warning messages about replacing the lamp appear on screen.

It’s critical to install a genuine BenQ 5J.J1S01.001 rather than a compatible generic lamps. Although lower in price initially, generic, knock-off lamps end up costing much more in the long run. Avoid problems and buy authentic.

Counterfeit generic lamp have a shorter lamp life, damage the components in your projector, have poor picture quality and are prone to explosion. You also run the risk of being exposed to the carcinogenic substances such Krypton-85 used in the making of these lamps.

Installing a generic lamp voids any warranty for your BenQ projectors. Learn 7 Ways to spot a counterfeit lamp.

Compatible Projectors

The BenQ 5J.J1S01.001 is compatible with:

For step-by-step instructions on replacing your BenQ 5J.J1S01.001 projector lamp, click on your projector listed below:

Click here for step-by-step instructions on how to change the BenQ 5J.J1S01.001 projector lamp for the BenQ CP220 projector.

Click here for step-by-step instructions on how to change the BenQ 5J.J1S01.001 projector lamp for the BenQ MP610 projector.

Click here for step-by-step instructions on how to change the BenQ 5J.J1S01.001 projector lamp for the BenQ MP620c projector.

Click here for step-by-step instructions on how to change the BenQ 5J.J1S01.001 projector lamp for the BenQ MP720 projector.

Click here for step-by-step instructions on how to change the BenQ 5J.J1S01.001 projector lamp for the BenQ MP770 projector.

Click here for step-by-step instructions on how to change the BenQ 5J.J1S01.001 projector lamp for the BenQ W100 projector.

Looking for the less expensive, eco-friendly option? Want more information? Watch our step-by-step video on replacing only the BenQ 5J.J1S01.001 bulb instead of the entire lamp housing.

Tagged with: authentic lamps, authentic projector lamps, BenQ CP220 projector, BenQ MP610 projector, BenQ MP620 projector, BenQ MP720 projector, BenQ MP770 projector, BenQ projector lamps, BenQ W100 projector, genuine lamps, genuine projector lamps, Lamp replacement, replacement lamps, replacement projector lamps, troubleshooting

Eliminate Mitsubishi WD-73737 white dots with a new 4719-001997 DLP Chip

Shelagh McNallyPosted on September 12, 2012 Posted in FixYourDLP, Rear Projection TV Lamp Replacement — 9 Comments ↓

Are those annoying white dots showing up on your Mitsubishi WD-73737 screen? Replace the 4719-001997 DLP Chip

Known as Mitsubishi white death syndrome, this problem can be solved by installing a new Mitsubishi/Toshiba 4719-001997 DLP Chip 1910-6143W.

Find this new Mitsubishi/Toshiba 4719-001997 DLP Chip 1910-6143W on Amazon and then follow our step-by-step visual guide.

Equipment needed

Electric Philips screwdriver
needle nose pliers or a 5mm nut driver
antistatic gloves OR plastic gloves used with an antistatic wrist band
soft cloth or brush

How to replace the 4719-001997 DLP Chip

replace 4719-001997 DLP Chip Mitsubishi WD-73737 RPTV

Step 1

Step 1: Put on the plastic gloves. Loosen all the screws found on the back panel.

replace 4719-001997 DLP Chip in the Mitsubishi WD-73737 RPTV

Step 2

Step 2: Put the screws to the side. Gently remove the back panel.

Step 3

Step 3: Remove the 3 screws holding the lamp engine in place.

Step 4

Step 4: Disconnect all the connectors. Important: don’t yank any cables.

Step 5

Step 5: Carefully slide the light engine from the cabinet.

Step 6

Step 6: Remove the 3 screws holding the color wheel protective cover in it place. Avoid touching any of the optical components as this can affect the quality of your picture.

Step 7

Step 7: Carefully disconnect the cable between the terminal board and lamp.

Step 8

Step 8: Disconnect the cables connecting the color wheel.

Step 9

Step 9: Loosen the 3 screws holding the cooling unit/fan to the terminal board.

Step 10

Step 10: Remove the cooling unit.

Step 11

Step 11: Loosen the 2 screws holding the terminal cover in place. (Good time to dust this section).

Step 12

Step 12: Loosen the 10 screws holding the terminal in place.

Step 13

Step 13: Carefully pop the terminal out of its holder.

Step 14

Step 14: Unlock the old DLP Chip from the terminal. You may need to loosen the screw on the side or use a flat edged screwdriver to pop it out.

Step 15

Step 15: Place the new DLP chip into place. Handle the DMD DLP CHIP only by the edges because it is very sensitive to antistatic electricity.

Step 16

Step 16: Put the terminal back into its holder.

Step 17

Step 17: Tighten the 10 screws holding the terminal in place.

Step 18

Step 18: Tighten the 2 screws on terminal board’s cover.

Step 19

Step 19: Put the fan unit back on.

Step 20

Step 20: Tighten the 3 screws holding the cooling unit/fan to the terminal board.

Step 21

Step 21: Reconnect the cables connecting the color wheel.

Step 22

Step 22: Reconnect the cable between the terminal board and lamp.

Step 23

Step 23: Replace the color wheel protective cover and tighten the 3 screws.

Step 24

Step 24: Re-connect all the cables running from the terminal board and light engine.

Step 25

Step 25: Carefully place the light engine back inside the unit. Tighten the 3 holding the terminal board and light engine in place.

Step 26

Step 26: Put the back panel back onto the TV.

Step 27

Step 27: Tighten all the screws on the back panel. Enjoy your crisp, clear picture on your Mitsubishi WD-73737 RPTV.

Learn more about your Mitsubishi WD-73737 RPTV:

Find this new Mitsubishi/Toshiba 4719-001997 DLP Chip 1910-6143W on Amazon.

Tagged with: 4719-001997 DLP Chip, affordable solution to white death problem, MITSUBISHI WD-73737, white dot Mitsubishi TV, white dot on DLP tvs

Your guide to replacing the BenQ W100 projector lamp

Shelagh McNallyPosted on September 12, 2012 Posted in FixYourDLP, Projector Lamp Replacement Guides — No Comments ↓

Follow our quick guide to replace the BenQ 5J.J1S01.001 lamp in your BenQ W100 projector.

Go with authentic

Your BenQ W100 projector is a sophisticated machine with sensitive electronic components. The BenQ 5J.J1S01.001 projector lamp has been designed specifically to keep your projector operating at optimum levels.

You’ll want to install an authentic BenQ 5J.J1S01.001 lamp to keep your BenQ W100 projector working properly and to get the best picture quality. Although cheaper at first, generic knock-off lamps are actually not that great a bargain. These so-called “compatible” lamps are prone to explosion, have poor illumination, a shorter lamp life and can cause permanent damaged to the sensitive electronic components in your BenQ W100 projector.

Copy-cat manufacturers simply don’t have the parts or the know-how to create a proper projector lamp so create their lamps using toxic substances such as Krypton-85. Don’t compromise your health and void your warranty to save a few extra dollars. Go with an authentic BenQ 5J.J1S01.001 OEM lamp sold by a dependable seller and keep your BenQ W100 projector working. Learn the 7 Ways to spot a counterfeit lamp.

Looking for the less expensive, eco-friendly option? Want more information? Watch our step-by-step video on replacing only the BenQ 5J.J1S01.001 bulb instead of the entire lamp housing.

Replacement messages for the BenQ 5J.J1S01.001 lamp

You’ll have plenty of notice when it’s time to replace the BenQ 5J.J1S01.001 1 lamp. When it approaches end of life the BenQ W100 projector’s lamp indicator will light red and the following warning messages will appear on screen.

First Warning: TheBenQ 5J.J1S01.001 lamp has been in operation for 2800 hours. If you have turned on Economy Mode, on your BenQ W100 projector, you can continue using the lamp until it reaches 2950 hours of usage.

Second Warning: The BenQ 5J.J1S01.001 lamp has been in operation for 2950 hours. Replace the lamp as soon as possible to keep the BenQ W100 projector working at optimum levels.

Third warning: The BenQ 5J.J1S01.001 lamp has been in operation for 3000 hours. You’ll see this message for 30 seconds along with the LAMP indicator lighting up red for 40 seconds. Replace the lamp immediately before using the BenQ W100 projector.

Final warning: You’re out of time! The BenQ 5J.J1S01.001 has reached end of life. The projector will shutdown in 40 seconds. The lamp MUST be replaced immediately before the BenQ MP720 projector will turn back on.

Replacing the BenQ 5J.J1S01.001 lamp

Before changing the lamp:

Reduce the risk of electrical shock by disconnecting the power cord on the BenQ W100 projector.
Reduce the risk of severe burns by allowing the projector to cool for at least 45 minutes. The BenQ W100 operates under high temperatures and needs time to coll.

Turn the power off and disconnect the BenQ W100 projector.

The lamp cover is found on the bottom of the projector. Turn the projector over and loosen screw holding the BenQ W100 lamp cover in place. (Use a magnetic screwdriver to make the whole process easier.)

Remove the lamp cover from the BenQ W100 projector.

Loosen the connectors on the BenQ 5J.J1S01.001 lamp. Don’t try to lift out the lamp until the connectors have been released.

Loosen the screw holding the BenQ 5J.J1S01.001 lamp in place. Be sure not the lose the screw!

Grab the wire handle on the BenQ 5J.J1S01.001 lamp so it lifts up. Slowly and gently pull the BenQ 5J.J1S01.001 lamp out of the projector. Pulling too quickly can cause the bulb to shatter. Learn what to do when the bulb breaks.
Avoid touching the optical components inside the BenQ W100 projector as this can leave marks on the lenses causing image distortion and unwanted color changes.

Hold the new BenQ 5J.J1S01.001 lamp by the sides and align the two locators on the bottom of the lamp with the holes in the BenQ W100 projector lamp (they look like little feet). Push the BenQ 5J.J1S01.001 lamp down all the way into the projector.

Re-attach the BenQ 5J.J1S01.001 lamp connector into the BenQ W100 projector.
Tighten the screw on the newly installed BenQ 5J.J1S01.001 lamp.

Install the BenQ W100 projector lamp cover.
Tighten the screw on the lamp cover.
Reset the lamp timer.

NOTE: The BenQ 5J.J1S01.001 lamp contains mercury and should not be thrown into regular garbage. Recycle your used lamps! If you bought from an authentic manufacturer they will recycle the lamp for you at no extra cost (another reason to buy authentic lamps).

Resetting the Lamp Hour Timer

It’s important to only reset the lamp timer when the BenQ 5J.J1S01.001 lamp has been replaced. Resetting the lamp timer without changing the BenQ 5J.J1S01.001 lamp can cause significant harm to your BenQ W100 projector.

Press and hold the Exit 5 button on the BenQ W100 projector for 5 seconds to display the total used lamp time.
Press Auto on the projector or on the remote control to reset the Lamp Hour to “0”.
Wait about 5 seconds to let the on screen display (OSD) disappear.
Only reset the Lamp Hour when a new lamp has been installed in order that the life BenQ 5J.J1S01.001 can be properly tracked and prevent the projector shutting down unexpectedly.

Extending the life of the BenQ 5J.J1S01.001 lamp:

Keep your air filters clean to avoid overheating the projector.
Use the Lamp Power option on the BenQ W100 projector and set to Economic Mode to reduce the amount of power used but extend lamp life.
Learn more with Top tips for extending DLP projector lamp life.

Tagged with: authentic lamps, authentic projector lamps, BenQ 5J.J1S01.001 projector lamp, BenQ projector lamps, BenQ W100 projector, genuine lamps, genuine projector lamps, Lamp replacement, Projector LAMP, replacement lamps, replacement projector lamps, troubleshooting

Solve Mitsubishi WD-73736 white dots by replacing the 4719-001997 DLP Chip

Shelagh McNallyPosted on September 12, 2012 Posted in FixYourDLP, Projector Lamp Replacement Guides — No Comments ↓

White death syndrome is caused by the 4719-001997 DLP Chip being worn out in the Mitsubishi WD-73736.

Learn how to install a new Mitsubishi/Toshiba 4719-001997 DLP Chip 1910-6143W.

Find this new Mitsubishi/Toshiba 4719-001997 DLP Chip 1910-6143W on Amazon and then follow our step-by-step visual guide.

Equipment needed

Electric Philips screwdriver
needle nose pliers or a 5mm nut driver
antistatic gloves OR plastic gloves used with an antistatic wrist band
soft cloth or brush

How to replace the 4719-001997 DLP Chip

replace 4719-001997 DLP Chip Mitsubishi WD-73736 RPTV

Step 1

Step 1: Put on the plastic gloves. Loosen all the screws found on the back panel.

replace 4719-001997 DLP Chip in the Mitsubishi WD-73736 RPTV

Step 2

Step 2: Put the screws to the side. Gently remove the back panel.

Step 3

Step 3: Remove the 3 screws holding the lamp engine in place.

Step 4

Step 4: Disconnect all the connectors. Important: don’t yank any cables.

Step 5

Step 5: Carefully slide the light engine from the cabinet.

Step 6

Step 6: Remove the 3 screws holding the color wheel protective cover in it place. Avoid touching any of the optical components as this can affect the quality of your picture.

Step 7

Step 7: Carefully disconnect the cable between the terminal board and lamp.

Step 8

Step 8: Disconnect the cables connecting the color wheel.

Step 9

Step 9: Loosen the 3 screws holding the cooling unit/fan to the terminal board.

Step 10

Step 10: Remove the cooling unit.

Step 11

Step 11: Loosen the 2 screws holding the terminal cover in place. (Good time to dust this section).

Step 12

Step 12: Loosen the 10 screws holding the terminal in place.

Step 13

Step 13: Carefully pop the terminal out of its holder.

Step 14

Step 14: Unlock the old DLP Chip from the terminal. You may need to loosen the screw on the side or use a flat edged screwdriver to pop it out.

Step 15

Step 15: Place the new DLP chip into place. Handle the DMD DLP CHIP only by the edges because it is very sensitive to antistatic electricity.

Step 16

Step 16: Put the terminal back into its holder.

Step 17

Step 17: Tighten the 10 screws holding the terminal in place.

Step 18

Step 18: Tighten the 2 screws on terminal board’s cover.

Step 19

Step 19: Put the fan unit back on.

Step 20

Step 20: Tighten the 3 screws holding the cooling unit/fan to the terminal board.

Step 21

Step 21: Reconnect the cables connecting the color wheel.

Step 22

Step 22: Reconnect the cable between the terminal board and lamp.

Step 23

Step 23: Replace the color wheel protective cover and tighten the 3 screws.

Step 24

Step 24: Re-connect all the cables running from the terminal board and light engine.

Step 25

Step 25: Carefully place the light engine back inside the unit. Tighten the 3 holding the terminal board and light engine in place.

Step 26

Step 26: Put the back panel back onto the TV.

Step 27

Step 27: Tighten all the screws on the back panel. Enjoy your crisp, clear picture on your Mitsubishi WD-73736 RPTV.

Learn more about your Mitsubishi WD-73736 RPTV:

Find this new Mitsubishi/Toshiba 4719-001997 DLP Chip 1910-6143W on Amazon.

Tagged with: affordable solution to white death problem, Mitsubishi TV white death solution, MITSUBISHI WD-73736, new 4719-001997 DLP Chip, white dot on DLP tvs

A new 4719-001997 DLP Chip will stop Mitsubishi WD-73735 white dots

Shelagh McNallyPosted on September 12, 2012 Posted in FixYourDLP, Projector Lamp Replacement Guides — 1 Comment ↓

Seeing white dots on the Mitsubishi WD-73735 screen? Replace the 4719-001997 DLP Chip

Mitsubishi white death syndrome, this problem can be solved by installing a new Mitsubishi/Toshiba 4719-001997 DLP Chip 1910-6143W.

Find this new Mitsubishi/Toshiba 4719-001997 DLP Chip 1910-6143W on Amazon and then follow our step-by-step visual guide.

Equipment needed

Electric Philips screwdriver
needle nose pliers or a 5mm nut driver
antistatic gloves OR plastic gloves used with an antistatic wrist band
soft cloth or brush

How to replace the 4719-001997 DLP Chip

replace 4719-001997 DLP Chip Mitsubishi WD-73735 RPTV

Step 1

Step 1: Put on the plastic gloves. Loosen all the screws found on the back panel.

replace 4719-001997 DLP Chip in the Mitsubishi WD-73735 RPTV

Step 2

Step 2: Put the screws to the side. Gently remove the back panel.

Step 3

Step 3: Remove the 3 screws holding the lamp engine in place.

Step 4

Step 4: Disconnect all the connectors. Important: don’t yank any cables.

Step 5

Step 5: Carefully slide the light engine from the cabinet.

Step 6

Step 6: Remove the 3 screws holding the color wheel protective cover in it place. Avoid touching any of the optical components as this can affect the quality of your picture.

Step 7

Step 7: Carefully disconnect the cable between the terminal board and lamp.

Step 8

Step 8: Disconnect the cables connecting the color wheel.

Step 9

Step 9: Loosen the 3 screws holding the cooling unit/fan to the terminal board.

Step 10

Step 10: Remove the cooling unit.

Step 11

Step 11: Loosen the 2 screws holding the terminal cover in place. (Good time to dust this section).

Step 12

Step 12: Loosen the 10 screws holding the terminal in place.

Step 13

Step 13: Carefully pop the terminal out of its holder.

Step 14

Step 14: Unlock the old DLP Chip from the terminal. You may need to loosen the screw on the side or use a flat edged screwdriver to pop it out.

Step 15

Step 15: Place the new DLP chip into place. Handle the DMD DLP CHIP only by the edges because it is very sensitive to antistatic electricity.

Step 16

Step 16: Put the terminal back into its holder.

Step 17

Step 17: Tighten the 10 screws holding the terminal in place.

Step 18

Step 18: Tighten the 2 screws on terminal board’s cover.

Step 19

Step 19: Put the fan unit back on.

Step 20

Step 20: Tighten the 3 screws holding the cooling unit/fan to the terminal board.

Step 21

Step 21: Reconnect the cables connecting the color wheel.

Step 22

Step 22: Reconnect the cable between the terminal board and lamp.

Step 23

Step 23: Replace the color wheel protective cover and tighten the 3 screws.

Step 24

Step 24: Re-connect all the cables running from the terminal board and light engine.

Step 25

Step 25: Carefully place the light engine back inside the unit. Tighten the 3 holding the terminal board and light engine in place.

Step 26

Step 26: Put the back panel back onto the TV.

Step 27

Step 27: Tighten all the screws on the back panel. Enjoy your crisp, clear picture on your Mitsubishi WD-73735 RPTV.

Learn more about your Mitsubishi WD-73735 RPTV:

Find this new Mitsubishi/Toshiba 4719-001997 DLP Chip 1910-6143W on Amazon.

Tagged with: 4719-001997 DLP Chip, affordable solution to white death problem, Mitsubishi TV white death solution, Mitsubishi WD-73735 RPTV, white dot Mitsubishi TV, white dot on DLP tvs

3 easy steps to a new BenQ MP770 projector lamp

Shelagh McNallyPosted on September 12, 2012 Posted in FixYourDLP, Projector Lamp Replacement Guides — 2 Comments ↓

Follow our quick guide to replace the BenQ 5J.J1S01.001 lamp in your BenQ MP770 projector.

Step 1: Buy authentic

Your BenQ MP770 projector is a sophisticated machine with sensitive electronic components. The BenQ 5J.J1S01.001 projector lamp has been designed specifically to keep your projector operating at optimum levels.

You’ll want to install an authentic BenQ 5J.J1S01.001 lamp to keep your BenQ MP770 projector working properly and to get the best picture quality. Although cheaper at first, generic knock-off lamps are actually not that great a bargain. These so-called “compatible” lamps are prone to explosion, have poor illumination, a shorter lamp life and can cause permanent damaged to the sensitive electronic components in your BenQ MP770 projector.

Copy-cat manufacturers simply don’t have the parts or the know-how to create a proper projector lamp so create their lamps using toxic substances such as Krypton-85. Don’t compromise your health and void your warranty to save a few extra dollars. Go with an authentic BenQ 5J.J1S01.001 OEM lamp sold by a dependable seller and keep your BenQ MP770 projector working. Learn the 7 Ways to spot a counterfeit lamp.

Looking for the less expensive, eco-friendly option? Want more information? Watch our step-by-step video on replacing only the BenQ 5J.J1S01.001 bulb instead of the entire lamp housing.

Step 2: When to replace the BenQ 5J.J1S01.001 lamp

You’ll have plenty of notice when it’s time to replace the BenQ 5J.J1S01.001 1 lamp. When it approaches end of life the BenQ MP770 projector’s lamp indicator will light red and the following warning messages will appear on screen.

Your first warning to replace the BenQ 5J.J1S01.001 lamp will show up when the lamp has been in operation for over 2800 hours. Replace the lamp as soon as possible and watch for the projected images becoming darker on the BenQ MP770 projector.

The second warning will let show when the BenQ 5J.J1S01.001 has been in operation for 2950 hours. Replace the BenQ 5J.J1S01.001 lamp immediately or the BenQ MP770 will shut down.

The final warning will flash in the center of the BenQ MP770 for 40 seconds before the projector shuts down. Replace the BenQ 5J.J1S01.001 immediately.

Step 3: Replace the BenQ 5J.J1S01.001 lamp

Before changing the lamp:

Reduce the risk of electrical shock by disconnecting the power cord on the BenQ MP770 projector.
Reduce the risk of severe burns by allowing the projector to cool for at least 45 minutes. The BenQ MP770 operates under high temperatures and needs time to coll.

Turn the power off and disconnect the BenQ MP770 projector.

The lamp cover is found on the bottom of the projector. Turn the projector over and loosen screw holding the BenQ MP770 lamp cover in place. (Use a magnetic screwdriver to make the whole process easier.)

Remove the lamp cover from the BenQ MP770 projector.

Loosen the connectors on the BenQ 5J.J1S01.001 lamp. Don’t try to lift out the lamp until the connectors have been released.

Loosen the screw holding the BenQ 5J.J1S01.001 lamp in place. Be sure not the lose the screw!

Grab the wire handle on the BenQ 5J.J1S01.001 lamp so it lifts up. Slowly and gently pull the BenQ 5J.J1S01.001 lamp out of the projector. Pulling too quickly can cause the bulb to shatter. Learn what to do when the bulb breaks.
Avoid touching the optical components inside the projector as this can leave marks on the lenses causing image distortion and unwanted color changes.

Hold the new BenQ 5J.J1S01.001 lamp by the sides and align the two locators on the bottom of the lamp with the holes in the BenQ MP770 projector lamp (they look like little feet). Push the BenQ 5J.J1S01.001 lamp down all the way into the projector.

Re-attach the BenQ 5J.J1S01.001 lamp connector into the BenQ MP770 projector.
Tighten the screw on the newly installed BenQ 5J.J1S01.001 lamp.

Install the BenQ MP770 projector lamp cover.
Tighten the screw on the lamp cover.
Reset the lamp timer.

Reset the BenQ MP770 lamp timer

After the startup logo, open the On-Screen Display (OSD) menu.
Scroll down to SYSTEM SETUP.
Scroll down to the Advanced menu.
Choose Lamp Settings menu.
Press ENTER to display the Lamp Settings page displays.
Scroll down to highlight the Reset Lamp Timer.
A warning message display asking if you want to reset the lamp timer.
Highlight the Reset option and press ENTER.
The lamp time will be reset to ‘0’.

Do not reset if the lamp is not new or replaced as this could cause damage.

Tips for a longer lasting BenQ 5J.J1S01.001 lamp life last longer with the following tips:

Keep your air filters clean to avoid overheating the projector.
Use the Lamp Power option on the BenQ MP770 projector and set to Economic Mode to reduce the amount of power used but extend lamp life.
Learn more with Top tips for extending DLP projector lamp life.

Tagged with: authentic lamps, authentic projector lamps, BenQ 5J.J1S01.001 projector lamp, BenQ MP770 projector, BenQ projector lamps, genuine lamps, genuine projector lamps, Lamp replacement, Projector LAMP, replacement lamps, replacement projector lamps, troubleshooting