Question about Samsung HLP4663W 46" Rear Projection HDTV

1 Answer

Fan 2 replacment

I believe i have replaced fan 2, but check fan 2 message still flashes on screen. is there a reset procedure or is there still a problem.

Posted by on

Ad

1 Answer

  • Level 3:

    An expert who has achieved level 3 by getting 1000 points

    All-Star:

    An expert that got 10 achievements.

    MVP:

    An expert that got 5 achievements.

    Vice President:

    An expert whose answer got voted for 100 times.

  • Master
  • 934 Answers

You still a problem. If you have visually verified that the fans are functioning with the unit on and the error message still comes up then it has to be a problem in the fan detection circuit, located on the actuator board. There is an ASC (Authorized Service Center) bulletin on this issue, #ASC20041116003 along with many other bulletins in the service manual. If you need the service manual email me privately and I'll send it you you. (premtech@willapabay.org) The two fans you have in that unit are for the (1)DMD board and (2)Lamp. If you were to test anything I'd start by ESR testing the caps in the detection circuit. C525 and C565 would be my first guess, both are 100uf/25v. If you would rather skip the testing and just replace the board I believe the Samsung part number BP94-02149K and they cost around $60.00 plus shipping, but be VERY VERY VERY careful replacing this board for it is highly static sensitive. My best recommendation would be to have a service center come out and replace it... If the tech blows it, putting it in you're out nothing... Good Luck! Bill

Posted on Jun 03, 2007

Ad

1 Suggested Answer

6ya6ya
  • 2 Answers

SOURCE: I have freestanding Series 8 dishwasher. Lately during the filling cycle water hammer is occurring. How can this be resolved

Hi there,
Save hours of searching online or wasting money on unnecessary repairs by talking to a 6YA Expert who can help you resolve this issue over the phone in a minute or two.

Best thing about this new service is that you are never placed on hold and get to talk to real repairmen in the US.

Here's a link to this great service

Good luck!

Posted on Jan 02, 2017

Ad

Add Your Answer

Uploading: 0%

my-video-file.mp4

Complete. Click "Add" to insert your video. Add

×

Loading...
Loading...

Related Questions:

1 Answer

How to reset lamp timer on panosonic PT56DLX75


NOTE: If the "Please Replace Lamp" message is displayed, press [RETURN] or [EXIT] on the remote to remove the message. 1. Turn the unit ON. 2. While pressing the [VOL-] button on the unit, hold down the [SPLIT] button on the remote at the same time for more than 5 seconds. 3. When the reset procedure is completed, the following message is displayed on the screen: "LAMP TIME WAS RESET TO 0".

Mar 11, 2014 | Panasonic PT-52LCX65 44" HDTV

1 Answer

I got the 'lamp needs replacing' message. Ignored it. Now my tv screen is black when you try to turn it on and the blue button on the power button flashes?


You haven't replaced the lamp at time. Replace a new lamp along with its ballast and make a lamp time reset. If you wish to get more details about the lamp replacing procedure to Panasonic PTVs, check this link.

Feb 05, 2013 | Panasonic PT-44LCX65 Television

1 Answer

My pt-ae900u wont turn on. the lamp light is flashing red..and the motor or fan is making a soft scratching noise. I never got any warning on the screen saying the bulb was in need of replacing..but its...


Hi,
First of all check the remove the lamp and check the same. if it found burned you have to replace it. Remember one thing you have to reset the lamp hour After replacing the lamp. You can see the option in the menu.
resetting procedure.
1. inset the new lamp.
2. power on the projector.
3. Press menu and select OPTION.
4. Press enter button and the select LAMP RUN TIME.
5. Press and hold MENU button for 3 seconds.
6. Lamp reset , power off message will display.
7. power off the projector. this will reset the lamp hour.


Also Check the lamp cooling fan of your projector. may be its has some problem. its not running at the correct RPM. Do one thing, Remove the fan from the projector. In the fan there will be a specification sticker. Remove the sicker. now u can see a hole in the center. its the bearing part of the fan. put one drop of oil in it. u can use any type of lubricating oil. rotate the fan leafs with finger for some time. after that re-stick the spec sticker. insert the fan in the projector. power ON the projector and watch.
ok

Mar 10, 2011 | Panasonic PT-AE900U Multimedia Projector

1 Answer

The check cooling system message is floating around the screen. I replace one fan that had failed and I am still getting that message. Is there a reset that I missed?


replace both fans. check the temp sensors (dust free) . Remove all dust and I know you unplugged the unit when you replaced the fan ? this will reset the unit.

Nov 04, 2010 | Samsung 400PX 40 in. HDTV-Ready LCD...

1 Answer

Samsung HL-P5063W DLP No. 1 fan problem


Defective Lamp,maybe and Ballast Board may well be the problem it is what turns Lamp on Look on line Encompass Parts Dist 1-800-638-3328 Ballast Board also has small fan mounted in front of it!

Nov 21, 2009 | Samsung HL-P5063W 50" Rear Projection HDTV

2 Answers

49.4401 service error on start up


Solution or Workaround:

1) TRY to flash the firmware.
2) Try cold reset and disk initializations.
3) Replace firmware dimm.
If you have a hard disk:
To resolve the issue it may be necessary to perform the Disk Init procedure.

Disk Init Procedure
1. Turn the printer off, then on
2. When the memory count starts on the control Panel, press and hold the Menu button until all 3 lights on the control panel are lid
3. Press the < button. The message “INITIALIZE DISK” appears in the display
4. Press the Check button. The printer will initialize the User space on the Compact flash and will continue it’s power-on sequence.

If I could be of further assistance, let me know. If this helps or solves the issue, please rate it.
Thanks, Joe


I’m happy to assist further over the phone at https://www.6ya.com/expert/joe_8b8c2cd6ce148309

May 19, 2009 | HP LaserJet 4650dn Printer

3 Answers

Projector


Check that you replaced the lamp in the right way, and also that the unit is well reassembled, you may also need to reset lamp counter from menu on some model.

Mar 07, 2009 | Dell 2300MP Multimedia Projector

1 Answer

Panasonic large screen Model # PT-61LCX65


Here is the proceedure to replace the lamp and reset the lamp hours.
Lamp Replacement Procedure:
1. Press the POWER button to turn off the power.
2. Wait for about 1 minute until the cooling fan stops.
Note:
The lamp cooling fan will continue to operate for about 1
minute after the power is turned off. Do not unplug the AC
Cord from the outlet until the fan has stopped. Avoid
interrupting the power by using circuit breakers or switchable
power strips.
3. After the cooling fan has stopped, unplug the AC Cord from
the outlet.
Note:
Please wait more than one hour before replacing the lamp.
[ Forced cooling function ]
If you need to replace the lamp more urgently:
- The Projection display has a forced cooling feature.
After the POWER button is turned OFF, and during the
first minute of the normal cooling fan operation, press
the VOLUME UP button on the unit and CH UP key on
the remote at the same time for more than 5 seconds.
The cooling fan operates for about 10 minutes. (LAMP
LED will flash 5 times every 5 second and POWER LED
will flash red for 10 minutes.)
4. Remove the Front Cover Unit from the latches.
5. Turn the Knob to the left.
6. Pull the Lamp Cover out.
7. Loosen the Screw on the Lamp. Then, pull the Lamp.
Note:
Because the Lamp may still be hot, use caution when
handling.
8. Install the new Lamp, and tighten the Screw.
9. Install the Lamp Cover, and turn the Knob to the right.
10. Install the Front Cover Unit.
Lamp Time Reset Procedure:
Be sure to reset the Lamp time to "0" after replacing the new
Lamp.
1. Plug in the AC Cord, and turn on the power by pressing the
POWER button.
2. Press and hold the VOLUME DOWN button on the unit and
the SPLIT key on the remote together for over 5 seconds
in power on condition.
When the reset is finished, the display will indicate that the lamp hrs have been reset to 0 and the LAMP LED goes out.

Jul 26, 2008 | Panasonic PT-61LCX65 61" Rear Projection...

2 Answers

Replace drum


1.Power off the printer.
2.Open the top cover.
3.Press and hold the gray oval button on the operator panel below the indicator lights
4.While continuing to hold down the button, power on the printer.
5.The lights on the front panel will flash twice, then release the button.
The drum counter should now be reset. End of procedure.

Nov 05, 2007 | OKI B4250 Led Printer

Not finding what you are looking for?
Samsung HLP4663W 46" Rear Projection HDTV Logo

148 people viewed this question

Ask a Question

Usually answered in minutes!

Top Samsung Televison & Video Experts

The Knight
The Knight

Level 3 Expert

75581 Answers

Donald DCruz
Donald DCruz

Level 3 Expert

17130 Answers

Jerry Greenberg
Jerry Greenberg

Level 3 Expert

1689 Answers

Are you a Samsung Televison and Video Expert? Answer questions, earn points and help others

Answer questions

Manuals & User Guides

Loading...