GSM-Forum - View Single Post - Pioneer AVIC-F930BT code

melvin v/d berg · 10-15-2011, 20:41

Hello,

I have an pioneer avic-f930bt where I lost my password

I already opened the radio and have read the 93c56 smd chip.
The password in this radio can be changed in the menu. It can have letters, numbers and a space. I though it should be in the serial CMOS 93c56 chip but I'm not sure. This are the chips in the pioneer:
CMOS serial E2PROM (256):
IC1303
S-93C56BD0I-I8

e-nand (4gbyte):
IC4501
PEN002A
hynix H26m31001EFR

flash rom (8mbit):
IC4403
CXX3406
spansion al008j70bf102

sram (4mbit):
IC4406
CY62147EV30LL45BVA

I readed the 93c56 chip and here is the zip file. Inside the zip file there is an e2p and bin file. I hope that someone of you guys can find the code there

Hotfile.com: One click file hosting: pioneer.zip

There was pretty difficult to solder such smd chip.

10-15-2011, 20:41	#1 (permalink)
melvin v/d berg Junior Member Join Date: Oct 2011 Location: Netherlands, Utrecht Posts: 5 Member: 1672284 Status: Offline Thanks Meter: 3	Pioneer AVIC-F930BT code Hello, I have an pioneer avic-f930bt where I lost my password I already opened the radio and have read the 93c56 smd chip. The password in this radio can be changed in the menu. It can have letters, numbers and a space. I though it should be in the serial CMOS 93c56 chip but I'm not sure. This are the chips in the pioneer: CMOS serial E2PROM (256): IC1303 S-93C56BD0I-I8 e-nand (4gbyte): IC4501 PEN002A hynix H26m31001EFR flash rom (8mbit): IC4403 CXX3406 spansion al008j70bf102 sram (4mbit): IC4406 CY62147EV30LL45BVA I readed the 93c56 chip and here is the zip file. Inside the zip file there is an e2p and bin file. I hope that someone of you guys can find the code there Hotfile.com: One click file hosting: pioneer.zip There was pretty difficult to solder such smd chip. Last edited by melvin v/d berg; 10-15-2011 at 20:47.