5" Psone w new light engine

part2wanksta · 2005-01-26 5:19 pm

hey i eat flowers. what kind of material are you using for that bracket to hold the lcd and controller

part2wanksta · 2005-01-26 6:03 pm

also do you have the pdf that shows how to do the brightness mod

I_eat_flowers · 2005-01-27 2:02 pm

hey part2wanksta.

the bracket is made of steel. and the other material is plywood.

here is a german .pdf (thanks to harald from the german diy-community.de)
there are some schematics: brightness-mod is yello, reddish mod is red, saturation is the blue schematic.

i only did the brightness mod. i translate:
put the 10 kOhm potentiometer in center-position.
the 20 kOhm is a very small one with many turns (dunno how to translate, just very small ones ). then turn the 20kOhm from bright that it will even get darker. now the 10 kOhm can be used for fine adjustement. that's it.

hope that helps abit.

I_eat_flowers · 2005-01-27 2:03 pm

upload doesn't work. grmpff

I_eat_flowers · 2005-01-27 2:09 pm

alapimba said:
hello, thanks for your reply

Tell me one thing, in other forum one user told me that i could make the image bigger putting the 2nd fresnel (the one between the lcd and the objective at more distance from the lcd.. like 5cm.. it really happends? i tried but i didn't saw any improvement..

Thanks

that's nonsense as you saw. to make your image bigger at the same throw use a proper spectacle glass with plus diopters.
It'll shorten ur focusing length.

ace3000_1 · 2005-01-27 5:42 pm

that's nonsense as you saw.

Actually that does work but limited.

Trev

unit24 · 2005-01-27 7:42 pm

IEF

There are some areas in the pdf I am having trouble understanding.

This section:
Ist dir das Bild dann noch zu farbig, mache 2. Farbsättigungsmod.
Achtung das Bauteil (0,1 uF Kondensator) zwischen den zwei blauen Punkten muss rausgelötet werden! Wenn er ganz bleibt, könnt ihr ihn wieder verwenden, wenn nicht, einfach einen neuen mit Drähten verwenden.

Translates (via Babelfish) to:
You if the picture is then still too colored, make 2. Farbsaettigungsmod.

Attention the construction unit (0.1 UF condenser) between the two blue points must be rausgeloetet!

If it remains whole, can their it again use, if not, simply a new with wires to use.

My take on this is:
If the color saturation of the picture is still off, then make the #2 Mod for saturation.

Caution, the construction unit (0.1 UF condenser) between the two blue points must be rausgeloetet (Cut?)!

Not sure what this means:
If it remains whole, can their it again use, if not, simply a new with wires to use.

Any help in usderstanding this would be appreciated

unit24 · 2005-01-28 10:22 pm

Any german to english translators willing to translate this for us??

I_eat_flowers · 2005-01-29 6:38 pm

unit24 said:
IEF

There are some areas in the pdf I am having trouble understanding.

This section:
Ist dir das Bild dann noch zu farbig, mache 2. Farbsättigungsmod.
Achtung das Bauteil (0,1 uF Kondensator) zwischen den zwei blauen Punkten muss rausgelötet werden! Wenn er ganz bleibt, könnt ihr ihn wieder verwenden, wenn nicht, einfach einen neuen mit Drähten verwenden.

Translates (via Babelfish) to:
You if the picture is then still too colored, make 2. Farbsaettigungsmod.

Attention the construction unit (0.1 UF condenser) between the two blue points must be rausgeloetet!

If it remains whole, can their it again use, if not, simply a new with wires to use.

My take on this is:
If the color saturation of the picture is still off, then make the #2 Mod for saturation. yepp buddy correct

Caution, the construction unit (0.1 UF condenser) between the two blue points must be rausgeloetet (Cut?)! rausgelötet=soldered out

Not sure what this means:
If it remains whole, can their it again use, if not, simply a new with wires to use. in case the capacitor keeps functioning u can use it in this circuit othérwise use a common capacitor instead of the old one

Any help in usderstanding this would be appreciated

hey unit,

sorry for ma late reply.

hope it helps.

cu ief

mengalva · 2005-02-11 4:18 pm

Can I dissconect the ribbon cable?

Hi IEF,

About the ribbon cable of the PSONE LCD, can it be unpluged from the controller board so you can manage better the LCD to remove the Backlight?

See the number 2 connector of the image. this is the cable that I'm talking about

Greetings

alapimba · 2005-02-11 4:20 pm

yes you can remove that cable
but do it carefully..
Nice picture that one

mengalva · 2005-02-11 4:35 pm

Thanks thanks for the information alapimba, actually I found that picture in this forum

http://www.lumenlab.com/forums/index.php?showtopic=1770&hl=psone&st=80

In that forum they say not to disconnect the ribbon cable, but the image of the LCD mounting that IEF attach in this thread seems that he had to disconnect it to fit in his design

Greetings

alapimba · 2005-02-11 4:42 pm

check the name of the user that post the picture..

By the way.. as they said in that forum i mounted my lcd without disconnect that cable.. but last week acidently i disconnected it.. but later i connected it again and the lcd is working fine so i assume that theres is no problem at all..just do it carefully.

i can't tell the same about the sound. i disconnected the sound and then i tryed to connect again but no sound at all

mengalva · 2005-02-11 5:26 pm

alapimba said:
check the name of the user that post the picture..

UPS I hope that image is not copyrighted :bigeyes:

Thanks alapimba for the fast response and for the image

Greetings

alapimba · 2005-02-11 5:34 pm

5" Psone w new light engine

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