Hello!
I have a PS Vita FAT console with 3G
All actions take place both on the official firmware and on Henkaku
My PS Vita turns off when I insert any game card or when using the SD2VITA adapter.
When the card is in the slot, the console does not turn on.
As soon as you remove the card, the console starts working.
There are no problems with the slot, if you tape the INS contact on the card and insert it into the console, the console continues to work, but accordingly the card does not see.
If a signal from GROUND is applied to INS on the motherboard, the console turns off.
I also noticed the absence of any power supply on the VCC pin of the memory card. Perhaps it appears only when the card is installed and there is a signal from the processor, which in turn should receive a signal from the INS contact
Perhaps someone has a Service Manual for this console.
I can not track where the tracks go from INS and VCC, since the board is multilayer.
Perhaps someone has already encountered such a problem and solved it. There are similar problems on the Internet, but there is no solution.
The INS pin has a voltage of 3.27V
There is no voltage on the VCC pin.
If you know, then show where the tracks from the INS and VCC pins lead
I have a PS Vita FAT console with 3G
All actions take place both on the official firmware and on Henkaku
My PS Vita turns off when I insert any game card or when using the SD2VITA adapter.
When the card is in the slot, the console does not turn on.
As soon as you remove the card, the console starts working.
There are no problems with the slot, if you tape the INS contact on the card and insert it into the console, the console continues to work, but accordingly the card does not see.
If a signal from GROUND is applied to INS on the motherboard, the console turns off.
I also noticed the absence of any power supply on the VCC pin of the memory card. Perhaps it appears only when the card is installed and there is a signal from the processor, which in turn should receive a signal from the INS contact
Perhaps someone has a Service Manual for this console.
I can not track where the tracks go from INS and VCC, since the board is multilayer.
Perhaps someone has already encountered such a problem and solved it. There are similar problems on the Internet, but there is no solution.
The INS pin has a voltage of 3.27V
There is no voltage on the VCC pin.
If you know, then show where the tracks from the INS and VCC pins lead
