Question about Sony Grand WEGA KDF-60WF655 60" Rear Projection HDTV

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Projector bulb issue

What r the symptoms before the projector bulb goes bad

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It takes longer for screen to start. picture becomes dull. screen will sometimes flash a little.

Posted on Jan 02, 2009

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Posted on Jan 02, 2017

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Blinking green power light on ux60 projector


I would refer to this page to determine if you ahve an internal problem or if your lamp is bad. Make sure you buy a lamp that has an original bulb inside and not a compatible. Original bulbs cost less than OEM but more than OEM-Compatible(knock off) but they last as long as OEM bulbs. Your SMART Hub Doesnt Turn your UX60 Projector On or Off 146535 SMART...

This link goes to a highly reputable company. They have the same Osram bulb as the OEM. SmartBoard Lamp

Mar 04, 2014 | Smartboard Smart Board 685ix, UX60...

Tip

Before buying a projector bulb


1. Always be aware of bulb usage hours: bulbs normally last ~ 2000 hours

2. If the bulb pops and goes out:
  • Follow the manufactures safety instructions for this condition.
  • Normally, the bulb will need replacing.
3. If the lamp just turns off:

a. If lamp hours were getting high and the picture was getting progressively dimmer, normally the bulb will need replacing.

b. If bulb hours were low or a few hundred hours from 2000:
  • Clean all filters and air ports.
  • Try the projector again checking overall projector ventilation.
  • There is a heat sensor in most projectors that will shut off the machine if it overheats, so air flow must be unobstructed.
c. If ventilation does not solve the problem:
  • Take out the lamp, following the manufactures instructions.
  • Inspect the lamp bulb visually through the lamp glass window.
  • Look for cracks or damage in the bulb and whether one or both of the lamp wire elements is detached from the top of the bulb.
  • In either case, the bulb is bad and should be replaced by purchase or possibly by warranty if the lamp hours are low.
  • Normally, bulb replacement is the solution, but other issues could also exist.
d. If the lamp looks undamaged and/or you are unsure of the status, the problem could be a lamp ballast, power supply, or main control board issue, and should be evalulated by a technician. Unfortunately, a bad bulb can also result from one of the above issues.

on Feb 12, 2011 | Office Equipment & Supplies

1 Answer

I have two issues with the pb8220 1. How do you reset the bulb hrs when a new bulb is installed? 2. Projects for about 10 seconds then goes black. The red bulb light comes on when the screen goes...


Reset the lamp hours as follows.
Press the Exit button on the projector for 3 seconds to display the total used lamp time. Press the MENU button on the projector during the lamp hour message. An adjustment message will appear. Press left or right arrow to reset lamp hours or press EXIT to leave.

sonsunny

Jul 09, 2011 | BenQ PE5120 Multimedia Projector

1 Answer

When i turn my tv on,after like half minutes tv turn off by self than starting turning on and off every half minutes....do you think is bulb problem or something als?thx


Symptom shows it is bulb problem that needs to be replaced too solve tv issue.
Existing lamp/ bulb in tv has reached an end of its working life span but still not dead/ broken and causing this problem.
Buy Sony original lamp for good picture and replace it.
Thanks.

Nov 04, 2010 | Sony (XL-2400) Projector Lamp for...

1 Answer

It quits projecting, the green light goes off and the red light of the bulb goes on. I've disconnected everything and reconnected, turn it on and it works for about two minutes and shuts off projector,...


Have you tried cleaning the fliters on the back of the unit? It's easy to do. Pull them out, and blow them clean. Also, is the projector well ventilated - mine overheats sometimes and shuts off. Otherwise, sounds like he bulb to me.

Oct 25, 2010 | InFocus Office Equipment & Supplies

1 Answer

The bulb is not bad, the bulb replacement light is not lit and the bulb appears fine- the green light goes on then off right after you start the projector ---no heat off the back of the unit when starting...


If you have the replaced lamp with you it will be good to place it back again to see the indication to change off.
If so then the bulb must be good but if the same situation comes on then it might be the lamp.
please cross check the power supply for any errors to switch on or low power to the lamp

Sep 29, 2010 | Sanyo PLV 70 Multimedia Projector

2 Answers

InFocus IN74 Projector Fault


Hi there.

How many hours had it done? The bulb may have expired and as a safety precaution the projector will not switch on, otherwise the bulb will explode causeing further damage.

Cheers

Feb 23, 2008 | InFocus X1 Multimedia Projector

1 Answer

TLP-B2 projector lamp problem


my suggestion that unit is faulty and i recommend that you bring to the service center for repair that unit.

Jan 28, 2008 | Epson LCD PROJECTOR, XGA, 3500 ANSI, 1024...

1 Answer

Image flickers


It sounds like the socket that the bulb goes into has an intermittant connection problem, or where the wires attach from the bulb socket to a plug or printed circuit board connection, or possibly a bad connection in the bulb driver circuit. Good Luck.

Mar 19, 2007 | ViewSonic PJ755D Multimedia Projector

2 Answers

Bad Blub?


probably a capacitor in the tv is going bad. contact your sony repairman

Jun 05, 2006 | Sony XL-2100U Projector Lamp for...

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