not know
please help me
PHOENIX_NDS3 can work ?
hi
i need schematic phoenix programmer for read this card
i have vp30 programmer but can not work with this card
and i have one question :
new sky italia card vcc is 3volt or 5volt
becuse my reader work with 5volt
is possible becuse my programmer work with 5volt not work sky italia card ?
Look Here -> |
not know
please help me
PHOENIX_NDS3 can work ?
Is the problem you're having, cooking your card? Why not drop the voltage to the card using a couple of diodes like 1n4001 in the reader you have?
Maybe someone else has a better idea?
Leroy
XCRUISER HDSR600HD twin sat and terrestrial receiver $OOS *
XCRUISER HDSR385 Avant - sold out$OOS UltraPlus DVB-T and DVB-S2 tuners $49 Remotes $OOS
Leroy if you can uderstand that your a better man than me!
sky italia card ND3 are 3 volt cards, will operate at 5 volts but you will damage it in the long run. The VP30 is a old card reader and wont work unless you modify it. I suggest you get another card reader like the jaycar mkII. You will need to drop the VCC form 5 to 4.5 at least , as suggested by Leroy this can be done with a zener diode (you will get about .6v drop through each diode) and dont overclock the card as this will lead to overheating also. If you try to drop the vcc to 3 volt you will need to replace the max232 buffer chip to a max3232 which will operated at the lower voltage. I read that CCcam will also damage your card , so use oscam or newcs.
you have schematic phoenix reader for work with card
modify the one you have. You can search here for phoenix and circuit or schematic
XCRUISER HDSR600HD twin sat and terrestrial receiver $OOS *
XCRUISER HDSR385 Avant - sold out$OOS UltraPlus DVB-T and DVB-S2 tuners $49 Remotes $OOS
im lost whats the purpose of reading a card from italy that wouldnt work here anyway
Cro69, you will find this site attracts attention from our over seas' hobbiest as well
thancks for info
but i need simple programmer
your idea this programmer can worj with this skyitalia card
if ok
is possible i add on 5v to 3.3v regulator and addon jumper for change 5v and 3.3v
in 5v line (vcc card reader )
or if you have complete schematic with this change can you give me
No - what about RESET, I/O & CLOCK - all of them need to be generated from the same 3.3 volt source as well as the VCC line or you will still be feeding the card with 5 volt logic signals on these linesis possible i add on 5v to 3.3v regulator and addon jumper for change 5v and 3.3v
in 5v line (vcc card reader )
thats the answer, as well as making sure your clock generating circuit can run stable from the 3.3 volt sourceIf you try to drop the vcc to 3 volt you will need to replace the max232 buffer chip to a max3232 which will operated at the lower voltage
Last edited by Mysterex; 25-10-10 at 03:47 AM.
but max3232 is 18pin and max232 16pin
please if possible give me schematic
I just don't know why you don't drop the voltage to the card slot.
Hardly worth making a suggestion really....
Leroy
XCRUISER HDSR600HD twin sat and terrestrial receiver $OOS *
XCRUISER HDSR385 Avant - sold out$OOS UltraPlus DVB-T and DVB-S2 tuners $49 Remotes $OOS
voltage divider 2 resistors is all you need just clcualate it or use a pot
but max3232 is 18pin and max232 16pin
please if possible give me schematic
so the max232 and the max3232 are pin for pin compatible - if its an 18 pin package its got a chip enable and a chip shutdown - pin 1 and pin 18 - tie the enable to gnd and the shutdown to vcc (pin 17)
Last edited by Mysterex; 26-10-10 at 02:41 PM.
thancks all freinds
so better phoenix schematic for this change 1:change max232 to max3232 and use
LD1117V33 for 3v3 voltage is how at this link :
and if i changed it my programmer just work 3v3 or is possible work 5v for 5v card ?
i found this schematic you think with this schematic NDS3 card can work see this link :
Last edited by tps_star; 26-10-10 at 11:21 PM.
Did you search on this site?
Leroy
XCRUISER HDSR600HD twin sat and terrestrial receiver $OOS *
XCRUISER HDSR385 Avant - sold out$OOS UltraPlus DVB-T and DVB-S2 tuners $49 Remotes $OOS
i not like Jaycar MKII
i need full schematic and working with NDS3 card 3v3-5v phoenix reader
please give me full schematic not detail for change
seee this pic :
Last edited by tps_star; 27-10-10 at 01:41 AM.
cheaper to buy one
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