Jaf box demaged, easy procedure for repair w/o cut, soldering, testated to 100%

GSM-Kishtwar Forum
GSM-Kishtwar Forum
HomeFAQRegisterLog in

Share | 
 

 Jaf box demaged, easy procedure for repair w/o cut, soldering, testated to 100%

View previous topic View next topic Go down 
AuthorMessage
avatar
Mehmood Riaz
Founder of the Forum

Founder of the Forum

Male
Location : Kishtwar - Jammu & Kashmir - INDIA
100 / 100100 / 100

Reg.date : 2007-12-11

PostSubject: Jaf box demaged, easy procedure for repair w/o cut, soldering, testated to 100%    Sat Feb 19, 2011 1:26 pm

ALL kind of jaf boxes easy way to repair without
resisters 330, remove LVC244A, Soldering, (for who is good whith TP).
Just injected cables on PC LPT port, and 1 RJ45 cable+ P.Program.


START STEP BY STEP:

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




Use this FEMALE for Solder the cable in LPT


Signals SCK and RESET are soldering into the
atmega 128 IC (don't make over hot soldering, or USE HOW TP) 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, or IF is ABLE USE HOW TEST
POINT!!!!

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, HOW the Next PASSAGE!
HERE HOW SET PONY PROGRAM:




Now start whith the Download, here have "Pony
Program", the "2 FILE Hex", "VIDEO PROCEDURE", "Fw B4 Hex< for who
want write directament V.B4 in Atmega" NEWS
LINK: megaupload.com K6KEVU0Q

LINK for JAF 1.98.62+P-Key: megaupload.com YJ1KXMTE

@ FOR ALL, Loock and TO MAKE these STEP:


HOW FLASH IN PONY PROGRAM:

LINK VIDEO: http://www.youtube.com/watch?v=uF8Hr...eature=related

1° FLASH: Click in “P” UP, insert the Hex file more Small, (1KB), Click
in the other “P” (down)



2° FLASH: Click in “Device” UP insert the Hex file more BIG (132KB),
click in the other “Device” (down), ATTENTION, the other letter "D" is
for Eeproom Reprogram



3° For the RESET in Pony Program Loock this Photo, when, how can you see
in the Video, go for reset, CECK all in This MODE:



Open the Jaf 1.98.62 whith P-Key emulator and ceck SPECIAL RD S/N
and JAF MAIN, when do u have the P-KEY Page, click in “UPDATE FW”, if
all is ok, in 30 sec.s have updatate your FW to 1B1,
close and
re-open and do u see the JAF SW complete whith ALL field, important not
ceck other, becouse when do u open other time the SW JAF this change
P-Key S/N and return other time in the “UPDATE FW” page.

5) DO NOT DISCONNECT ALL IF FIRST NOT HAVE UPDATATE THE FW TO 1B1

6) NOW your JAF have Good Atmega, but for test this, use the JAU/JAF FW
UPDATER, for veric if is all ok.
WARNING whith this, enter one operation and other, wait 10 seconds for
connect/disconnect USB cable from JAF, IF DO U NOT TO MAKE THIS, RISK OF
DEMAGED OTHER TIME YOUR ATMEGA!!!!


LINK JAU/JAF SW UPDATER: megaupload.com 10UR7KDF

VERY IMPORTANT, FIRST OF START LPT
PORT WHITH PONY PROGRAM, NOT FORGOT OF SET FROM "BIOS" (ALT F8
at START WINDOWS or in base YOU SO), THE LPT PORT IN ECP/EPP, IF DON'T
MAKE THIS, ALL NOT WORK.


If you get "ERROR 24" just check your cables
are properly injected on the pc LPT port and the other cables how the
procedure!!!



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




NEW, WHO WANT USE THE SERIAL PORT,
and NOT WANT USE or NOT HAVE the LPT PORT TRY THIS CONFIGURATION:




Whith this mode, have need of solder in the
ATMEGA also all 4 cables, MISO, MOSI, SCK, RESET,














Avoid Receiving WARNINGS And Getting BANNED!
* Read All Forum Rules!
* Use Search Before You Post!
* Make Sure You're Posting In The Right Section!
* Don't Post Live Links Or Passwords That Are Links!
* Don't Double Post, Always Follow The Topics!
* Don't Disrespect Other Members Or Use Rude Words!
* Don't Spam!
Back to top Go down
http://global-kishtwar.com
 

Jaf box demaged, easy procedure for repair w/o cut, soldering, testated to 100%

View previous topic View next topic Back to top 
Page 1 of 1

Permissions in this forum:You cannot reply to topics in this forum
GSM-Kishtwar Forum  :: Specific Product Support Sections :: JAF by Odeon :: J.A.F Nokia Flasher-