Question about Hitachi 43FDX20B 43" Rear Projection Television

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Info on iic's for this tv

Please send me info

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Hello doughball,

I am assuming you mean the Convergence Amps they are STK392-110s

Posted on Nov 20, 2008

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1 Answer

Rainbow, convergence problem with Phillips projection TV


Thats usually caused by failed convergence IICs and blown low ohm resistors. You can get the convergence repair kits from www.tvrepairworld.com which has the ICs, resistors and the CD with repair instructions.

Jun 15, 2011 | Philips Projection Televisions

1 Answer

Panasonic PT-50DL54 problems


there actually was a class action law suit on these tv's due to the bulbs.
1 | Load Shortage
2 | Over Volage
3 | Fan Sos
4 | Main 3.3v
5 | Lamp Disable
6 | Gc3fm-Iic
7 | Gc3fs-Iic
8 | Gc3i-Iic
9 | Color Wheel Stop
there is the list of codes so yours is 7. Hope this helps.
Keep me posted.
Thanks,
Lee

Jul 21, 2008 | Panasonic PT-50DL54 50" Rear Projection...

1 Answer

My Panasonic PT-60Dl54J tv shut itself off and the power button is now flashing red 6 times. What has happened, how do I fix it?


This is straight from the service manual (I'm not sure what the problem is but it sounds serious):

8.2. Power LED Flashing timing table
When an abnormality has occurred, the protection circuit operate and cuts the power supply. At this time, the defective line can be
identified by the number of flashes (red) of the power led indication at the front of the unit.
NUMBER OF FLASHES CIRCUIT MICRO PIN
1 LOAD SHORTAGE 92
2 OVER VOLAGE 93
3 FAN SOS 94
4 MAIN 3.3V 88
5 LAMP DISABLE 61
6 GC3FM-IIC IIC
7 GC3FS-IIC IIC
8 GC3I-IIC IIC
9 COLOR WHEEL STOP 110


Dec 06, 2009 | Panasonic PT-50LC13 50" Rear Projection...

1 Answer

Same here...


Try cleaning off the dust inside the set.
Remove the back panel. Blow out the dust using compressed air.
Then vacuum.
Do not blow inside the fan on the right.

Jul 29, 2009 | Panasonic PT-50DL54 50" Rear Projection...

2 Answers

No sound or picture, 2004 pt50dl54j


remove back panel. blow out all the dust from all the components except the fan on the right.
Vacuum out all the dust.
Have you replaced the lamp? that would help too.
There are 2 small red lamp. One indicates HEAT problem. The other one is the LAMP indicator.

Jun 13, 2009 | Panasonic PT-50DL54 50" Rear Projection...

4 Answers

Mitsubishi WS-65513 Flashing green light


Good Day, charliek1;
This a very common problem with model. Don't listen to other comments unless the use the correct replacement parts.

SYMPTOM: Power LED does not stop blinking after plug in.

CURE: replace C9B01, C9B02,C9B10, and C9B11 (1000 uFD 16V) on the DM PCB. Replace them with part # 181P734030 (680uFd 16V).

The DM Board (PCB) is located on the very left side of the TV looking from back. Caution on removing Board and note what cables you disconnect to access the Metal Shielded Board.
Good Luck, big IRISH.

Jul 10, 2008 | Mitsubishi WS-65513 65" Rear Projection...

3 Answers

9 red blinks


Can you verify that its 9 blinks? There is no error code in that set for 9. also please verify that its a kdsr50xbr1

Thanks
Tim

Jun 29, 2008 | Sony KDS-R50XBR1 50" HDTV

1 Answer

Blinking power light


General IIC error. An experienced technician will have to repairthat problem, as you need specialized equipment.

Apr 12, 2008 | Philips 55PW9363 55" Rear Projection...

2 Answers

Power Button Blinking Red


Talli,
The number of blinks, called error codes, is crucial in determining what's wrong with your unit.. In this case the color wheel is faulty and needs to be replaced. In that unit the color wheel assembly is Panasonic p/n# TXFEN01RP4S and is available from many sources for about $390.00 plus shipping.
There are some companies like Tri-State-Module that have taken-up rebuilding color wheel assemblies but I can't be certain that this is one of the brand/models they support. If you can have it rebuilt you might save about half the price of a new one...
For your edification in the future here are the blink codes for your Tv:
1 | Load Shortage
2 | Over Volage
3 | Fan Sos
4 | Main 3.3v
5 | Lamp Disable
6 | Gc3fm-Iic
7 | Gc3fs-Iic
8 | Gc3i-Iic
9 | Color Wheel Stop

If I can help any other way just let me know...
Good Luck!
Bill

Dec 01, 2007 | Panasonic PT-50DL54 50" Rear Projection...

1 Answer

PT54DL50


There is a problem in your 3.3v main line and until corrected it will not power the lamp. This isn't usually an expensive repair but one that a shop will need to do since most of the work will be in trace testing voltage and signal using a scope.
For future information only here are the blink codes for this unit:

1 | Load Shortage
2 | Over Volage
3 | Fan Sos
4 | Main 3.3v
5 | Lamp Disable
6 | Gc3fm-Iic
7 | Gc3fs-Iic
8 | Gc3i-Iic
9 | Color Wheel Stop
Hope this helps!
Bill

Sep 13, 2007 | Panasonic PT-50DL54 50" Rear Projection...

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