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Gsm Electronic Components In Schematic Diagram

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Old 03-08-10, 06:05 PM   #1
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\icon14.gif JAF repair solution tested 100%★★

★★JAF repair solution tested 100%★★

Good summay

ALL kind of jaf boxes easy way to repair without resisters 330, remove LVC244A and LPT cable. just injected cables on PC LPT port.

first time my first jaf box repair successfully.


This is the pin-out of LPT port explanation....


PC LPT Port pin N°:

1:5 NO CONNECTION
6 (SCK)---------------> in ATmega128 (SCK)
7 (MOSI)--------------------------------------->RJ-45 (Pin 4)
8 NO CONNECTION
9 (RESET)------------->in ATmega128 (Reset)
10 (MISO)--------------------------------------->RJ-45 (Pin 5)
11:25 NO CONNECTION


Also see Cables injected pic...



Signals SCK and RESET are soldering into the atmega 128 IC (don't make over hot soldering) and injected to PC LPT port.
here is ATMEGA 128 SCK and RESET pinout.....



RJ-45 cable plugged into JAF SERVICE CABLE PORT. Signals MOSI and MISO are direct come out other side of RJ-45 cables.
RJ-45 cables---pin 4 TX is MOSI
pin 5 RX is MISO (this two cables are injected PC LPT port)


The power supply is provided by a normal USB cable (In JAF USB Uplink)

here is RJ-45 CABLE pinout.....



is very easy, the MOSI and MISO are in RJ45 cable, that connect in the pcb.

OK, how do u want look, have only one RJ-45 Cable, not have need CUT or Soldering, because your RX is MISO and TX is MOSI, to take from the RJ45 cable, that insert easy in slot RJ-45 of the Jaf, now have the other 2 cable is solder in the (ATMEGA 128 IC)


When do are ready, start the "pony program", and reprogram your "atmega128", selection AVR and ATMEGA128 in the pony program and write the 2 file hex and bin, IMPORTANT, first of disconnect all, update your Jaf FW which one Sw Jaf, for example you use Crack PKEY emulator, openP-KEY emulator (STEP 1-- Special R/D SN, STEP 2-- JAF main,

STEP 3-- Go ) and write "UPDATE FW"

(download video which attachment tow file)

Free File Hosting & Video Downloads, Free File Sharing, Online Friends Network - Ziddu


First write Atmega128.hex file size is 1KB
second write atmega128.hex.bin file size is 132KB


Now are ready for working your jaf box testated to 100% and work with ALL the
pcb in the market.

( If you get error.. just check your cables are properly injected on the pc LPT port )


ONE BIG THANKS TO "RIPGSM http://*********.***********.com/", AUTOR OF ALL THIS


===========================

in this future try to re-write jof box and update box firmware with jaf 1.98.63 or 1.98.66 bete with
orijinal p-key,hope your problem solved.

here is jaf box original program file and ponyprog program.


1-File_hex_trang_Atmega128.hex

2-atmega128.hex.bin

downlods-
Free File Hosting & Video Downloads, Free File Sharing, Online Friends Network - Ziddu

=============

Video fix JAF tool
http://www.4shared.com/get/uKOT4zcA/...490C5A9B.dc210
===================================
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Old 18-08-10, 05:10 AM   #2
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Default Re: JAF repair solution tested 100%★★

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Old 03-11-10, 12:35 AM   #3
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Default Re: JAF repair solution tested 100%★★

very useful. thx i repaired my jaf
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Old 05-02-11, 08:16 PM   #4
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Default Re: JAF repair solution tested 100%★★

after this process box not uptodate please help..........
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