o idee mai ciudata

[Vizitator alexcri77]

nu stiu daca am postat unde trebuie,dar......am o placa video la pc fara tv-out,as vrea sa stiu daca se poate face un montaj prin care sa o pot conecta la un tv,daca da va rog sa ma ajutati(stiu ca solutia cea mai simpla ar fi o placa video cu tv-out,dar ceva facut de mine ma incanta mai mult)multumesc

[bogdanm]

http://www.tkk.fi/Misc/Electronics/circ ... index.html

[Vizitator alexcri77]

exact ce cautam .Merci

[Vizitator mister_rf]

...atentie ca montajul se preteaza numai la functionarea in mod VGA, cu frecventa pe linii 15625Hz si cadre 50Hz... si parerea mea este ca-ti pierzi timpul cu realizarea acestuia...

There is serious lack of DOS and Windows driver for this circuit for most of currently available graphics cards. The reason for this is the very fast changing graphics card product maket and lack of resources to develop drivers for each of them

adica:

Please note that the circuit described below might have a very limited use as a gaming device because the limitations of the driver support and the fact that there is no flicker reduction filtering. The concept was quite well working earlier (commercial products used same principles) but nowadays many desent games will program the video card directly over writing what the drivers so there are many games which does not work with this circuit. The circuit described below has still value for for hardware experimentals who wish to use the circuit for some special applications where they need only few supported graphics modes and are willing to spend time on making this to work. Anyway getting the circuit to work is kind od gamble, because it works perfetly with many graphics cards, but just fails on other. If your primany use is gaming or normal Windows use then you will quite propably be much happier with some commercial PC graphics card with TV output.

 

De fapt si autorul specifica ca este un montaj cu limitare la Win95 si una placa video Matrox... :lol:

 

I got the system working nicely with Matrox Millenium and Windows 95. With other graphics cards and operating systems it is hard to promise anything, because the system relies very much on the driver or other way to set the graphics card to a signal compatible with the TV. All the cards/drivers can't do it or the manufacturer does not tell how to do it...

[Craciun]

L-am facut eu - nici o sansa, se vad o multime de patrate cu win si nesincronizate. Circuitul e o "jucarie". Ia-ti o placa cu TV out!

[Vizitator alexcri77]

da am citit si eu este destul de interesant monatjul si intradevar cu foarte multe riscurii de a nu iti merge montajul.Cred ca pana la urma cea mai fiabila solutie ramane o placa din magazin.(pe vremuri aveam un HC-care nu mergea pe tv decat pe monitor si imi facuse cineva un asfel de convertor -de aici si ideea de a face un asfel de convertor ...........Dar alta Marie alta palarie

[ghettoman]

da am citit si eu este destul de interesant monatjul si intradevar cu foarte multe riscurii de a nu iti merge montajul.Cred ca pana la urma cea mai fiabila solutie ramane o placa din magazin.(pe vremuri aveam un HC-care nu mergea pe tv decat pe monitor si imi facuse cineva un asfel de convertor -de aici si ideea de a face un asfel de convertor ...........Dar alta Marie alta palarie

acel cineva cred ca tzia facut un modulator tv :wink:

[mapostu]

Am gasit eu o schema interesanta daca te mai intereseaza?Ti-o trimit pe mail (da-mi adresa) daca nu ai abandonat subiectul.

[Vizitator alexcri77]

[email protected] :shock:

[adrian_pintea]

Io am HC-85 si are iesire de TV si de monitor