Question about Akai PT5598HD 55" Rear Projection HDTV-Ready Television

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NEEDA NEW CARD

We are missing the card that goes to the TV?

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More info please...

Posted on Feb 25, 2008

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I have a new sanyo 32in flat screen for a monitor my pc loads up and it seems fine then when the log in screen should appear it goes black if i hook up a diff monitor it shows up


This most likely happens because the pc is using a resolution or frequency that is not supported by the tv/monitor. The resolution when starting pc is different than the resolution when logging in.
On Win XP right click on the desktop background, and choose properties from the pop up menu. Open the far right tab and change the screen resolution to 800 x 600. This is highly likely to work on the tv/monitor. [Vista or Win7 right click and choose personalize to get to resolution settings]
Connect to the monitor, restart pc, and you should be able to then see logon screen. Go back to the resolution setup screen and experiment with different resolutions till you find which works best for your display. You can pick a resolution and try it, then it will ask if you want to keep the setting. If you do not answer in 15 seconds, it will revert automatically to where it was a moment ago. So if the screen goes all funny or blank, just wait and it will come back.
Note that your display video card may not be able to support the optimum resolution you need, in which case you will be under utilising the screen. Everything may appear too big or stretched in one direction. In that case you will need to upgrade your video card to make full use of the screen capabilities. You should consult any documentation which came with the monitor to see what is optimum pc resolution to use, and bu video card appropriate to pc and monitor.

Nov 27, 2010 | Projection Televisions

1 Answer

Power light comes on then goes right off in 2sec


Sounds like a failed power supply / power board inside the TV. Unfortunately this is a very difficult repair, and unless you are an electrician I would not recommend attempting it. You will need to contact a local TV repair person in your area. If you think it may still be under warranty please contact the manufacturer to file an RMA. If you happened to purchase the TV with a major credit card (not a debit card) there is a good chance it may still be under the free extended warranty most credit cards place on electronics. Please contact your credit card company to inquire if they do this, and they will be able to file the claim and get you a refund for the TV.

So sorry that I don't have better news but it is definitely a power issue internally.

Thanks
Tim


Sep 14, 2010 | RCA R52WM24 52" HDTV Projection Television

1 Answer

TV was working fine when we went to bed Monday (August 30) night. Got up the next morning and turned it on. It appeared it was going to come on, the green light flashed and then the lamp indicator light...


1. Red status LED, self-diagnosis error 44, check for open F9A06 on the Power PCB part # 283P128050 on the Power PCB 2. Red lamp LED, self diagnosis error 34. Check for 5-volts DC at J-9 connector pin 1 and 2 on the Engine Driver PCB if missing replace the Power PCB part # 930B921002 3. LED stops blinking after 70 seconds of plug in but will not power on. This model is equipped with a keyboard lock feature, this can be mistaken as a no power condition. To unlock the keyboard press and hold the "menu" button on the front panel for 10 seconds 4. LED stops blinking after 70 seconds of plug in but will not power on. Check for 3.2 volts DC at connector LE pin 3 and 4 on the Control PCB, if low suspect problems with the switches/buttons on the Control PCB part # 935D776001 5. LED stops blinking after 70 seconds of plug in but will not power on. Keyboard is not locked and key inputs at connector LE pin 3 and 4 check good. Suspect the E2P PCB part # 934C121001 6. (LED does not stop blinking after plug in) Disconnect the USB connector from the card reader to the front from the Chassis, if the LED stops blinking after 70 seconds replace the Card Reader part # 299P271010. 7. (LED does not stop blinking after plug in) Disconnecting the USB connector from the Card Reader did not help. Remove connector FC from the FMT PCB and plug the unit in, if the LED stops blinking after 70 seconds with FC removed suspect a problem on the FMT PCB (part # 930B924002), if the LED keeps blinking with connector FC removed suspect a problem on the DM PCB (part # 934C116002). 8. (LED does not stop blinking after plug in) On the DM PCB (part # 934C116002) check C81A2, C81A3, C81B3 and C81B4 (1000 UFD, 16V, 105C), if any are bad, replace all of them with part # 181P734030 (680 uFD, 16V, 105C). See Service Tip VS-78A 9. (LED does not stop blinking after plug in) On the FMT PCB (part # 930B924002) check C8F19, C8F21, C8F22, and C8F27 (16V 1000 UFD 105C), if any are bad, replace all of them with part # 181P734030 (680 uFD, 16V, 105C) See Service Tip VS-78A

Sep 08, 2010 | Mitsubishi WD-52725 52". Rear Projection...

3 Answers

Tv will not turn on. lamp light is flashing 3 times. i put a new lamp in it and have the same problem


The boot data is corrupted. Download the firmware update from Toshiba and unzip the files and folders,copy the unzipped files & folders to a SD card (like a camera uses). Unplug the tv and insert the card into the slot hidden behind the cover above the HDMI inputs. Plug in the tv and watch the yellow blinking stop and a solid blue will light when done. Unplug the tv, remove the card,plug in the tv and all will be good. You could now install the update per it's instructions.
www.tacp.toshiba.com/customersupport/model_firmware.asp?model=65hm167

Feb 24, 2010 | Toshiba 65HM167 65" Projection Television

1 Answer

Green hue


Unplug the TV from the wall and plug it back after 45-60s should fix the problem. However, it will come back from time to time so the same procedure will reset the video board. You'd want to upgrade the firmware on the ATSC tuner as well because old firmware was built before the final standard and when the TV goes digital in June 2009, it wreak havoc on all older HD TV. Go to hitachi website and download new FW for your TV. Copy the FW to an SD card and follow procedure from Hitachi to upgrade. It works wonder for my TV after the upgrade.

Sep 22, 2009 | Hitachi 53UWX10B 53" Rear Projection...

2 Answers

Tv comes on for about two min and then turns off, can not goto any devices just a blue screen, but will let you set up chanel guide


if this set has a slot in the back for a cable card---unplug the set and remove the card---it is for HD channels---if set works with card removed--get a new card---they get messed up by upgrades and other problems--if the cable card is causing the problem--set will work normal on non HD channels with it removed

Aug 06, 2009 | Mitsubishi WD62627 62" HDTV

1 Answer

2004 LG 50" Plasma Tv heard pop inside tv colors faded now


Order a color card for like 10 to 40 dollars put it in and it should make ir as good as new. you can get them from a tv part site. and 1600 dollars isnt possible they are 899 new at brandsmart.

Jan 09, 2009 | Projection Televisions

3 Answers

Green Convergence out of wack


you got me stumped now. IC? Usually all components that make a video card work are made in the video card itself. You usually have to replace the video card unless you are a electronic specialists and have the tools to soder certain parts in and out of the board. Check n see how much a video card is for your unit. Might be fairly inexpensive. Wish I could help you more. Let me know the outcome.

Sep 18, 2006 | JVC AV-48WP74 48" Rear Projection...

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