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Author Topic: PCEGT replace with 3.5inch TFT LCD  (Read 9733 times)

woshizyt

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PCEGT replace with 3.5inch TFT LCD
« on: February 27, 2011, 03:21:51 PM »
sorry for my poor English
  1：replace LCD panel




  2:expand LCD visual area


  3:remove original 2.6inch LCD and replace with new 3.5inch TFT LCD

3.5inch TFT LCD with driver board


LCD's parametar:
Size:3.5inch
Resolution:320xRGBx240
Viewing area:72.0x52.56
Interface:Pararell R.G.B
Backlight: LED, Life time 10K hrs
Brightness:350
Contrast Ratio:400
Outer Dimension: 84.03(W) X 65.24(H) X 3.45 (D)
Weight: 40±5g



  4:RGBS convert to AV signal


D204=R signal   D205=G signal  D206=B signal  HU6260 PIN44=S signal

RGBS to AV schematic ,use mc13077p





  5:compare with original PCEGT and new LCD PCEGT .


  6:compare mod result(use SF2 game)
    old LCD




    new LCD



« Last Edit: February 28, 2011, 11:50:39 AM by woshizyt »
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MotherGunner

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Re: PCEGT replace with 3.5inch TFT LCD
« Reply #1 on: February 27, 2011, 03:26:55 PM »
That is awesome.  Finally someone tried it.
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BlueBMW

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Re: PCEGT replace with 3.5inch TFT LCD
« Reply #2 on: February 27, 2011, 03:27:58 PM »
Awesome write up!  Can you tell us the source of the replacement LCD screen?  And also maybe where to find a schematic for that converter PCB?
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chop5

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Re: PCEGT replace with 3.5inch TFT LCD
« Reply #3 on: February 27, 2011, 03:33:26 PM »
looks wonderful but no way to just use the rgb as a source? composite av is nice but not as clear.
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SignOfZeta

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Re: PCEGT replace with 3.5inch TFT LCD
« Reply #4 on: February 27, 2011, 03:36:35 PM »
Wow!
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chop5

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Re: PCEGT replace with 3.5inch TFT LCD
« Reply #5 on: February 27, 2011, 03:41:25 PM »
ugh stoopid me,composite is still a thousand times better than the rgb bleeding screen it already has.  :mrgreen:
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turbokon

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Re: PCEGT replace with 3.5inch TFT LCD
« Reply #6 on: February 27, 2011, 03:51:16 PM »
Bravo man, this mod is amazing.
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Necromancer

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Re: PCEGT replace with 3.5inch TFT LCD
« Reply #7 on: February 27, 2011, 04:37:39 PM »
Dang, what an improvement.  Kinda kills the portability putting the converter in the battery compartment, but what the hell - the battery life sucks anyway.  Well done.
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esteban

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Re: PCEGT replace with 3.5inch TFT LCD
« Reply #8 on: February 27, 2011, 07:32:23 PM »
HOLY MOTHER! :)

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nectarsis

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Re: PCEGT replace with 3.5inch TFT LCD
« Reply #9 on: February 27, 2011, 07:37:45 PM »
 :shock: :shock: AWESOME.  It would be cool if the convertor would be in the main casing to see how much it improves battery life (and RGB as stated).  Still Great job  :clap: :clap:

Edit: USABLE passwords on a TE/GT  :dance: :dance:
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Tatsujin

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Re: PCEGT replace with 3.5inch TFT LCD
« Reply #10 on: February 27, 2011, 07:46:24 PM »
very nice, gongrats on that great transplantation :)
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Duo_R

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Re: PCEGT replace with 3.5inch TFT LCD
« Reply #11 on: February 27, 2011, 08:03:25 PM »
I had this in the works, congrats on getting it done. Did you get the screen from Dealtime? Also what was your source for mc13077p?
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Duo_R

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Re: PCEGT replace with 3.5inch TFT LCD
« Reply #12 on: February 27, 2011, 08:05:15 PM »
no doubt, a major improvement on battery life. The old LCD screen is a battery hog.

Quote from: nectarsis on February 27, 2011, 07:37:45 PM
:shock: :shock: AWESOME.  It would be cool if the convertor would be in the main casing to see how much it improves battery life (and RGB as stated).  Still Great job  :clap: :clap:

Edit: USABLE passwords on a TE/GT  :dance: :dance:
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Platinumfungi

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Re: PCEGT replace with 3.5inch TFT LCD
« Reply #13 on: February 28, 2011, 02:54:24 AM »
Great job man  :clap: This looks like a nice upgrade! Could you tell us which screen you bought?

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MotherGunner

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Re: PCEGT replace with 3.5inch TFT LCD
« Reply #14 on: February 28, 2011, 07:54:24 AM »
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