PPS2000 and Lexia repair

[zogldi]

In many cases, when you have broken PPS2000 or Lexia is necessary to reprogram Fujitsu MCU M90F ... or M91F... This is how to do solution for that.You need to do this if your interface does not enter into individual modules vehicles too!Make this programmer and us software from MS-DOS.If somebody need org. dump from interface PM.

Best Regards Zogldi

Do not forget THANKS!

[zogldi]

Orginal file from M90F... PPS2000 and Lexia3!
Best regards Zogldi
Do not forget THANKS!:barscarf:

[nonomaster]

Hi, i download the files but i need help to program my Lexia clone, can you explain how to use the programmer.

Thanks

[campy]

Thank you, please explain how to use

im test but msdos put

COM not found

[SmilyFox]

Author's page: In-System serial Programmer 16LX and FR FLASH MCU. (http://isp-mb9x.sourceforge.net/index.html)
All docs about Fujitsu 16LX/FR flashing tool there.

[didi_du_93000]

Hello,

What can i use for read this MCU?
I have XELTEK 280U, Xprog-M, UPA USB and TACHO UNIVERSAL.
Can i use one of this tools?

[didi_du_93000]

Please Anyone can reply me???

[AGK]

Please Anyone can reply me???
See this page: ISP_MB9X Files (http://mb9x.ginps.com/fujitsu/isp_mb9x/download.html)
PDF file.

[didi_du_93000]

Thanks a lot AGK.

Anyone can sell me this programer?
Or can give me a links for buy this programer?

[paffendorfbg]

In many cases, when you have broken PPS2000 or Lexia is necessary to reprogram Fujitsu MCU M90F ... or M91F... This is how to do solution for that.You need to do this if your interface does not enter into individual modules vehicles too!Make this programmer and us software from MS-DOS.If somebody need org. dump from interface PM.

Best Regards Zogldi

Do not forget THANKS!

HI
Please give us step by step instructions

[nickowski]

Hi!
I built the programmer according to the scheme (http://isp-mb9x.sourceforge.net/isp-mb9x_sch_v16.pdf) . There is a bug - should be replaced MCU pin TX1 <-> SOT and RX1 <-> SIN. All necessary signals are available on the connector in the upper left corner of the PCB with MB90F546GS After programming my Lexia with orginal file (http://http://www.digital-kaos.co.uk/forums/attachments/f152/28218d1282056691-pps2000-lexia-repair-psa.rar), it continues to communicate only with the engine ECU of my Peugeot 307 (2002) CAN-VAN bus. Has anyone an idea what to do next?

Janusz
:wavey:

[saadane]

ji le mam problem avac pp2000

[meteor80]

do I need to desolder chip before program?

[saadane]

http://http://rapidshare.com/files/432299159/INTERFACE_PPS_2000_IMAGE.bmp[QUOTE = nickowski; 850817] Salut!
J'ai construit le programmeur selon la r?gime (http://isp-mb9x.sourceforge.net/isp-mb9x_sch_v16.pdf) . Il ya un bug - devraient ?tre remplac?s MCU broches TX1 <-> SOT et RX1 <-> NAS. Tous les signaux n?cessaires sont disponibles sur le connecteur dans le coin sup?rieur gauche de la carte avec MB90F546GS Apr?s la programmation mon Lexia avec fichier d'origine (http://http://www.digital-kaos.co.uk/forums/attachments/f152/28218d1282056691-pps2000-lexia-repair-psa.rar), il continue de communiquer uniquement avec le calculateur moteur de ma Peugeot 307 (2002)-VAN bus CAN. Quelqu'un at-il une id?e quoi faire?

Janusz
:wavey:[/ Quote]
bonjour;
j'ai le meme probleme, l'interface Lexia communique uniquement avec le calculateur moteur et l'aire bague, j'ai inverc? les places des cercuits (MC1413BDG), apr?s se changement l'interface fonction selement avec la ABS.
on resulte que les cercuits MC1413BDG en panne.
j'ai pas trouver ses cercuits pour chang?s a fin de r?soudre se probl?me.
j'atent ta r?pense. merce
image : http://rapidshare.com/files/432299159/INTERFACE_PPS_2000_IMAGE.bmp

[nickowski]

Could you translate it to English? (google is not perfect)

bonjour;
j'ai le meme probleme, l'interface Lexia communique uniquement avec le calculateur moteur et l'aire bague, j'ai inverc? les places des cercuits (MC1413BDG), apr?s se changement l'interface fonction selement avec la ABS.
on resulte que les cercuits MC1413BDG en panne.
j'ai pas trouver ses cercuits pour chang?s a fin de r?soudre se probl?me.
j'atent ta r?pense. merce
image : http://rapidshare.com/files/43229915...2000_IMAGE.bmp (http://rapidshare.com/files/432299159/INTERFACE_PPS_2000_IMAGE.bmp)

[nickowski]

do I need to desolder chip before program?

isp = in system programmer. So you do not need to desolder chip before programming

[saadane]

hello;
Have the same problem, the interface Lexia only communicated with the engine and ring the area, I Invercable places of cercuits (MC1413BDG), after the interface change is equipped only with the ABS function.
CLEAR cercuits on the Quebec MC1413BDG down.
I FIND HIS cercuits not make a late change to solve problem.
rethink your j'atent. Merce
Image: http://rapidshare.com/files/43229915...2000_IMAGE.bmp

[nickowski]

hello;
Have the same problem, the interface Lexia only communicated with the engine and ring the area, I Invercable places of cercuits (MC1413BDG), after the interface change is equipped only with the ABS function.
CLEAR cercuits on the Quebec MC1413BDG down.
I FIND HIS cercuits not make a late change to solve problem.
rethink your j'atent. Merce
Image: http://rapidshare.com/files/43229915...2000_IMAGE.bmp


ok, tomorrow I will try to replace those chips with a new one (maybe ULN 2003)

[nickowski]

After chips replacement - the same effect; interfece communicates only with engine ECU.

[rulevu]

In many cases, when you have broken PPS2000 or Lexia is necessary to reprogram Fujitsu MCU M90F ... or M91F... This is how to do solution for that.You need to do this if your interface does not enter into individual modules vehicles too!Make this programmer and us software from MS-DOS.If somebody need org. dump from interface PM.

Best Regards Zogldi

Do not forget THANKS!


Thanks a lot

[esldomino00]

Thanks a lot AGK.

Anyone can sell me this programer?
Or can give me a links for buy this programer?

this website: ( no links to your site please ) sell all kinds of car diagnostic tools. Go to have a see.

[cipijoint]

http://isp-mb9x.sourceforge.net/isp-mb9x_sch_v16.pdf here is the programmer schematic

[roudger]

Hello, I have the same problem (only engine ECU on 307), have you found a solution ?
In all my testing, I managed once to have all of the ECU, by chance.
Thanks

[juanmilla]

thanks, is a very interesting topic

[roudger]

After chips replacement - the same effect; interfece communicates only with engine ECU.

Hello,

For me, I found the solution.

I installed Peugeot DiagBox v5.07 (5.02, then patch, then update 5.07)

When launching the software, updated the firmware of the interface.

Now it works perfectly with my 307.

I do not know if it is thanks to the firmware update or new software.

Maybe now that the firmware is updated, it works with the old software PP2000. I have not had the courage to try.

[Patrian]

For me, I found the solution.
I installed Peugeot Service Box v5.07 (5.02, then patch, then update 5.07)

You talking m8 i think about DiagBox! Right????? :joyman:

Because Service Box it is 1 other thing... ;)

Regards!

[z786]

Hi people i need your help please
my pp2000 will not communicate with newer psa vehicles
old ones are perfect but newer VAN/CAN it will not communicate except maybe just engine ecu

any way to solve it?

thanks

[roudger]

You talking m8 i think about DiagBox! Right????? :joyman:

Because Service Box it is 1 other thing... ;)

Regards!

Sorry, I'm the wrong word!

I meant "DiagBox" not "Service Box"

I corrected my post

[z786]

any links to diagbox please?

[nickowski]

Hello,

For me, I found the solution.

I installed Peugeot DiagBox v5.07 (5.02, then patch, then update 5.07)

When launching the software, updated the firmware of the interface.

Now it works perfectly with my 307.

I do not know if it is thanks to the firmware update or new software.

Maybe now that the firmware is updated, it works with the old software PP2000. I have not had the courage to try.

Sorry it don't work for me :(

[bos1971]

Thank you,
can somebody explain how to use?

[bos1971]

Hi,

Works it good, if you use S1279 Module for Citroen C5 and Peugeot 307?

[obdmaster]

Hi,

Works it good, if you use S1279 Module for Citroen C5 and Peugeot 307?

Are you sure m8???:cheer:


as really for those models you shouldnt need s1279 module!!!!


Does anyone know what this module does (swap pins?? amplify CAN signal??)
:pcguru:

[nickowski]

Lexia3 works fine with Peugeot 307 and citroen C5 without S1279 module. I can confirm it after repair of my Lexia interface!:bounce:

[paro44]

Lexia3 works fine with Peugeot 307 and citroen C5 without S1279 module. I can confirm it after repair of my Lexia interface!:bounce:

Do you know what the failure with your interface was? As you tried some things that don't worked/helped, how did you repair it in the end?

[nickowski]

Do you know what the failure with your interface was? As you tried some things that don't worked/helped, how did you repair it in the end?

Finally it was desoldering of 3 pins in relays driver chip (MC1413). Earlier those drivers were exchanged for new one. Also soft in MB90F546 and W25x80 was flashed.:captain:

After purchase my interface talked only with engine ECU in my peugeot 307 (VAN-CAN) . Now it works perfectly with VAN-CAN and full CAN cars.

[btr]

Finally it was desoldering of 3 pins in relays driver chip (MC1413). Earlier those drivers were exchanged for new one. Also soft in MB90F546 and W25x80 was flashed.:captain:

After purchase my interface talked only with engine ECU in my peugeot 307 (VAN-CAN) . Now it works perfectly with VAN-CAN and full CAN cars.
please,post what pins driver chip desolder?:hello:

[Pion]

Thanks you for all :goodpost:

[btr]

lexia repaired,after reflashing pic16f684,with Can-bus cars work!:goodpost:

[z786]

lexia repaired,after reflashing pic16f684,with Can-bus cars work!:goodpost:

wat programmer did you use?

[Dima_minsk]

Hello.
Put please, photos in high definition.
Thank you.

[btr]

wat programmer did you use?
I use WinPic800,with jdm programmer. In attachments
all info.

[btr]

After reflashing,dont forget make verification,one pic was damaged:rolleyes:

[nickowski]

lexia repaired,after reflashing pic16f684,with Can-bus cars work!:goodpost:

Congratulations !!! :ciao:

[z786]

can any1 here give a CLEAR guide on which chips need flashing and soldering etc (pictures would help)

thankyou

[btr]

Best way to desolder and reflash.In circuit connecting chip 14pin ground;1pin +5v;4 pin MCLR ;12pin PGC(clock);13pin PGD(data)
Programming the PIC16F684 with PIC-PG2 (http://www.tango-lasergame.be/cf/milestag/mmt/4.html) :ciao:

[btr]

And schematic for simple PIC-PG2 pic programmer from Olimex

[z786]

iv seen a pic programmer on ebay for ?17, but i dnt knw which 1 is the pic that needs flashing, any pictures?

[dimitar]

i use winpic800 plus jdm2 programmer. Excellent low cost programming system

[nickowski]

Hello,

I can no more read any cars, no peugoet 206,307,407 etc..
I can only read the ECU.

Can somebody help me please?

Thank you

First check relay's drivers MC1413 (ULN 2003).
Second - reflash software in MB90X546 and PIC16F684.

If it's too hard for you - send interface to me. I can repair it for 50 Eur.

[btr]

I think,first need test relays work or not. second ,test that comming +5v in relays,then test drivers ULN 2003 work,or not...

[nickowski]

I think,first need test relays work or not. second ,test that comming +5v in relays,then test drivers ULN 2003 work,or not...
I think you're wrong! Without 5V supply relays don't work, and interface can't speak with engine ECU.
The question is if you can hear relays clicking when trying to connect to the car? If yes, it means that problem is in MC1413 or in firmware.:ciao:

[roger1973]

reflashed software in PIC16F684 only.

same problem.

how can reflash software in MB90F546? is it possible with Elnec?
How can I check relay's drivers MC1413DG and MC1413BD?

who can me help for free please?

MC1413DG pick up pins from 1 to 7 , given to them in turn +5V(9 PIN), switch on relays. Sorry for my english.

[bos1971]

Sorry, I don't know what you mean.

Have you pictures?

[roger1973]

Sorry, I don't know what you mean.

Have you pictures?

Look in the MC1413.pdf is easy.

[shakeelb]

hope the software wo:rock:rks

[gr_diver]

Hello everybody!

I own a chinese PSA XS clone, and use it for the last 2 years successfully (it can read all ECUs). I have an issue, not a real problem, which I would like to describe, and want your opinion whether it is a real problem or normal behavior.

When I try to connect to a vehicle, using Lexia3 or PP2000, the interface will not click (relay operation), the computer will give the error "Cannot communicate with vehicle", and ask for VIN and ORGA No. If I enter these data it will proceed, and then while performing diagnosis (stage: "getting vehicle configuration"), the relays will click. The first diagnosis will fail for some ECUs, on second try it will read all ECUs.

If when the software is still requesting VIN and ORGA No. I cancel and go back, and then retry, it will manage to automatically get vehicle info after a few attempts (random number, maybe after 2-3, maybe after 10 attempts). Then it will read all ECUs perfectly on first diagnosis.

In general my interface works with all vehicles. I 've used it on many C4, C5, C3 and Peugeot 207. But it takes a few tries to connect. Is this behavior normal?

I tried temprarily installing DiagBox, so it would update the firmware. It did. But when I went back to Lexia and PP2000 it was re-flashed by those, to the previous version. All this did not change/improve the issue.

[nickowski]

Hello everybody!

I own a chinese PSA XS clone, and use it for the last 2 years successfully (it can read all ECUs). I have an issue, not a real problem, which I would like to describe, and want your opinion whether it is a real problem or normal behavior.

When I try to connect to a vehicle, using Lexia3 or PP2000, the interface will not click (relay operation), the computer will give the error "Cannot communicate with vehicle", and ask for VIN and ORGA No. If I enter these data it will proceed, and then while performing diagnosis (stage: "getting vehicle configuration"), the relays will click. The first diagnosis will fail for some ECUs, on second try it will read all ECUs.

If when the software is still requesting VIN and ORGA No. I cancel and go back, and then retry, it will manage to automatically get vehicle info after a few attempts (random number, maybe after 2-3, maybe after 10 attempts). Then it will read all ECUs perfectly on first diagnosis.

In general my interface works with all vehicles. I 've used it on many C4, C5, C3 and Peugeot 207. But it takes a few tries to connect. Is this behavior normal?

I tried temprarily installing DiagBox, so it would update the firmware. It did. But when I went back to Lexia and PP2000 it was re-flashed by those, to the previous version. All this did not change/improve the issue.

Hi!
This is not normal behavior of LEXIA interface. Problem is in DC/DC (12V/5V) converter on multiplexer board, CAN BUS driver or in MB90F546 / PIC16F684 firmware.:smokin:

[gr_diver]

Hi!
This is not normal behavior of LEXIA interface. Problem is in DC/DC (12V/5V) converter on multiplexer board, CAN BUS driver or in MB90F546 / PIC16F684 firmware.:smokin:

Thank you for your reply! I appreciate it!

The behavior I described has been like this since the day I bought it, so I would like to believe that it is a problem with what you describe as DC/DC converter (and not firmware because it will always connect (after a few tries) and then it will read all ECUs. Can you please help me identify this part? I am very good at soldering and replacing parts on PCBs, but I can't identify things on my own (very limited knowledge in electronics).

Thanks again for your help

[nickowski]

12V/5V converter is located at right side of the multiplexer PCB (see photo). Here you have the documentation (http://www.national.com/ds/LM/LM2674.pdf) to the controller of the inverter.

[gr_diver]

Thanks a lot, I appreciate it! I will try to troubleshoot this region.

[PAQUITO]

I too have the same problem

[mexjack]

My interface is damage the pc doesn't recognize the interface does the procedure work on this fail?

[tam974]

Hi,
I see that clones may have a SAMSUNG RAM (K6R4016V1C-TC15) instead of a BSI (BS616LV4017)

Does anyone know if the Samsung RAM is causing trouble ? Because Samsung would be 3.3V instead of 5V
Thanks for help me.

[raptors]

I plan to reprogram the MCU programmer galep4 mb90f546gs, but it confuses me that all the necessary pins on the processor do not know where to go feed sck Galep programmer. I found almost all performed on the connector as shown SCK but impossible to find, and it Galep zahteva.Anybody help me with this?

Thanks.

[raptors]

I plan to reprogram the MCU programmer galep4 mb90f546gs, but it confuses me that all the necessary pins on the processor do not know where to go feed sck Galep programmer. I found almost all performed on the connector as shown SCK but impossible to find, and it Galep seeking.Anybody help me with this?

Thanks.

[Marek_Spy]

I have a problem with my china clone. Connects to the C5 2001 and 2003, will not connect to the C3 in 2005,manually by entering the VIN C3 combines with ABS and engine but did not recognize the ECU.I think the problem is with CAN. What to do first? Here, much is written but what are the first steps? How to make a diagnosis?

[titoun]

HY,

Many problems on XS EVOLUTION clones are due to bad welds.

On the bad clones there are transistors in place of optocouplers (microprocessor card), it lacks protection and therefore there are risks of destruction of the interface.

Similarly for the varistor 12V power input.

Regards.

[mcb58]

HY,

Many problems on XS EVOLUTION clones are due to bad welds.

On the bad clones there are transistors in place of optocouplers (microprocessor card), it lacks protection and therefore there are risks of destruction of the interface.

Similarly for the varistor 12V power input.

Regards.

i'm agree with you these problems are related to poor desing llook at picture that show the differences between poor and good desing pcb..
By the way , obdsvs.com is not good company , never buy from them..

[fakirgsm]

merci bocooo mucha grasyas

[NikolaySKR]

I plan to reprogram the MCU programmer galep4 mb90f546gs, but it confuses me that all the necessary pins on the processor do not know where to go feed sck Galep programmer. I found almost all performed on the connector as shown SCK but impossible to find, and it Galep seeking.Anybody help me with this?

Thanks.

Hi, say you have got to flash the processor mb90f546g?

[lexia2010]

I too have the same problem

[Zmann]

My friend's clone Lexia/PP2000 seems to work fine in all of the cars but only problem to Peugeot 206 KFW engine ECU (1.4L, Sagem S2000), no communication to the engine ECU (only) and same to four of the cars. Any solution/known problem or anyone with the same experience.

[bsexpress]

for me, I have a probe PSA which does not communicate with any calculator, is what an installation of diagbox will solve my problem?

[morfej]

I'm shure installing DiagBox won't help you at all.

br

[raptors]

Hi, say you have got to flash the processor mb90f546g?


Of course, the Fujitsu processor is programmed.

[Henk50]

My friend's clone Lexia/PP2000 seems to work fine in all of the cars but only problem to Peugeot 206 KFW engine ECU (1.4L, Sagem S2000), no communication to the engine ECU (only) and same to four of the cars. Any solution/known problem or anyone with the same experience.
I have the same problem, with a 1.4i Sagem 206 car from 2002, with CAN. A few months ago I was able to connect, but now PP2000 couldn't make any connection. The Interface is seen (green led) but always complaining "insert connector and swich on ignition".
Any help is appreciated.

[teakwon]

send me soft pps200 and lexia please

[bnad3m]

send me soft pps200 and lexia please

use search button m8

[saadane]

hi
need code for peugeot car from pin plz!
VF33crhym82271417
THANKS

[bibkare]

I use WinPic800,with jdm programmer. In attachments
all info.
Bobprog programmer (used for programming of PIC in Opcom) can also be used with WINPic800 - tested

[Laiby]

Can anyone tell which one of the chips is holding firmware? Is it M90F or PIC16F684 or both of them?

My interface stopped working when my computer hanged while it was propably updating firmware.
It is still recognized by computer but can't communicate with any car.

[dimitar]

both + 25x080

[bibkare]

Can anyone tell which one of the chips is holding firmware? Is it M90F or PIC16F684 or both of them?

My interface stopped working when my computer hanged while it was propably updating firmware.
It is still recognized by computer but can't communicate with any car.

Try reflash only PIC, this mofo 16F can be modified by voltage increase unlike 18F

[armets]

THANKS zogldi (http://www.digital-kaos.co.uk/forums/members/67171-zogldi/)

[sjcs]

Orginal file from M90F... PPS2000 and Lexia3!
Best regards Zogldi
Do not forget THANKS!:barscarf:

Hi can someone send me the pic for the content of Lexi 3
Thank You :-)

[nabla]

Hi,

Do you know if I need to unweld the winbond serial flash EEPROM to flash it or maybe that chip has InCircuit Programming facilities ?

[Henk50]

Hi,

Do you know if I need to unweld the winbond serial flash EEPROM to flash it or maybe that chip has InCircuit Programming facilities ?
you have to remove it. Here is a lot of information: http://www.digital-kaos.co.uk/forums/f152/diagbox-update-without-internet-166586/

[raptors]

Here are the contents of WINBOND 25x80av, and I agree that perhaps the problem in it.

[jezzus]

hello,

i have lexia and not working..I running the diagbox 6.01, update my clip softwiare to 2.4.8, it is ok, start the software ok..But not communicate the car.
first my faulty: interface obd2 connector plug my car and ignititon on then usb cable unplug to my pc without obd2 connector(ignition on) unplug my car.. :(
please help me, any idea?

[jezzus]

And i never hear the of the relay..what control the relay?

[jezzus]

please help me, any idea?

[paro44]

please help me, any idea?

Do you have a clone interface?
If yes you should downgrade the firmware to 4.2.4 (with the "interface checker" from member scarymistake) and then try diagbox v5 (not higher than v 5.29).
Then report us if this works.

Diagbox 6 with (unpatched) clone interface doesn't work.

[jezzus]

not working with clone interface? Severel times working my other clone interface for me..I running the patchdbv05.exe before running the db software and working. But 2pcs interface not working after two connections...

[paro44]

not working with clone interface?

The interfaces can be reprogramed so they work with v5.30 and higher.

[jezzus]

i reflashed my interface with programmer...
i use full.bin from this forum( lexia repair topic), flash with mb90F546G and flashed to 3.1.1..
then i use interface checker, update 4.2.4, i try lexia 47.99 and not working.. :( relay dont work in interface..
any idea? i have 2pcs not good interface

[jezzus]

i need the Fujitsu Flash-kit programmer 2.9 program..please help me, somebody send to me?

[jezzus]

Try reflash only PIC, this mofo 16F can be modified by voltage increase unlike 18F

i need the pic16F content, how i reflash my interface and working with 6.xx program.. somebody send to me?

[drakov]

not working with clone interface?

V.6xx works perfect with HQ Clones, no flashing needed, it seems only the bad clones are having issues

[jezzus]

i reflash two interface and working again with 6.06..:)
i reflash the winbond and the mcu..

flash the pic16f684 only if the can bus not working? and if i flash the empty PIC and solder to the interface, it is right? i need use fuse bits or not needed..?
thanks all!

[makadam]

I have Lexia that computer does not recognize as hardware anymore. Interface was working fine before. Also Maybe someone have schematic diagram from Lexia hardware?

[kana2000]

Hi
I had the same problem, Try everything.
There was a connection with PC, but no with the car.
No relays clicking. I spend couple hours testing everything on the top and back of circuit board.

On the end I remove solder from OBD2 side,(big white connector on the circuit board) clean and put new solder on. interface start to working and relays clicking!!!
connect to the car next day and all working perfect.

Sometimes easy things blocking interface from working and we start to looking on the hard side MCU, eeproms, flash, etc.. relays are powered from OBD2 connector and not clicking if there is no power from the car.

I am using power supply with OBD2 connector for testing on the bench.
I bought that with renault clip and VCM-IDS.

Please check if you have a 12V from the car on the circuit board then you can start to changing components

[makadam]

My interface have no connections with computer. Green led is on but in device menager Lexia is not detected. I try on 2 pc and same situation. Very strange thing.

Sent from my Samsung Galaxy S2 using Tapatalk

[kana2000]

My interface have no connections with computer. Green led is on but in device menager Lexia is not detected. I try on 2 pc and same situation. Very strange thing.

Sent from my Samsung Galaxy S2 using Tapatalk

Hi
Did you try another USB cable?
there is 2 included long and short
and resolder plug?

[makadam]

Hi
Did you try another USB cable?
there is 2 included long and short
and resolder plug?

I try with 2 diferent cables but i didn't check plug connections. I think that i have a problem with usb converter!

Sent from my Samsung Galaxy S2 using Tapatalk

[raptors]

I have Lexia that computer does not recognize as hardware anymore. Interface was working fine before. Also Maybe someone have schematic diagram from Lexia hardware?

Try to replace ic USBN9603-28M, which is located next to the processor (28 pin)

[peko]

hi,

anybody found guy who made this update ? ( serious guy ! )

[btr]

Try to replace ic USBN9603-28M, which is located next to the processor (28 pin)
I think if problem USBN9603-28M (usb to serial/parallel converter)interface not recognise usb device in the pc

[makadam]

I think if problem USBN9603-28M (usb to serial/parallel converter)interface not recognise usb device in the pc

I check USBN9604-28M and discover that 3.3V are missing in pin 18. After I short pins 16 & 17 (Reset + Aground) 3.3V just appear in pin 18 in circuit and computer just recognize Lexia interface. So it is obvius that USBN9603-28M is faulty so I will order one from farnell, or maybe I will put small reset switch on Lexia so I manualy will activate Lexia :fisheye:

datasheet

http://www.ti.com/lit/ds/symlink/usbn9603.pdf


Edit:

I just replaced usbn9604-28m and lexia is working again.
:)

[peko]

hi friends

i have my clone version A ( with checker ), and i want istall diagbox v6 up

so i must reporg winbond and mcu fujitsu . ( say me if is wrong )

but i don't know if is possible go to v6 up without install v5.xx ?
and if yes, data to write in mcu + winbond is same as v5 ?

thank you

[paro44]

hi friends

i have my clone version A ( with checker ), and i want istall diagbox v6 up

so i must reporg winbond and mcu fujitsu . ( say me if is wrong )

but i don't know if is possible go to v6 up without install v5.xx ?
and if yes, data to write in mcu + winbond is same as v5 ?

thank you

afaik: yes and yes.

[maldacenah]

Thank you!!

[antvorskov2006]

Hallo.
I have built Fujitsu serial Programmer according to the scheme. But i have problem with read and write to the
mb90f546g chip.

My connection to the MCU on board is like in the picture. And the error i get is " MCU not found during test connect "
The command i use is
" isp_mb9x /mb90f546g -b test.bin -e -c -p -v -o4 "
My com port is set to 4800 bit per sec.

There are some who can guide me on the right track
Please..

[stanleyirl]

Is there someone able to repair my clone interface? I will pay.

[ammarben]

contact scarymistake he can repair your interface

[NikolaySKR]

Hi, to first problem was the lack of communication pc and lexia, pc does not opredlyal. Replaced USBN9604-28M, began to work, but the chip is really hot, what's the problem??

[raptors]

Hi, to first problem was the lack of communication pc and lexia, pc does not opredlyal. Replaced USBN9604-28M, began to work, but the chip is really hot, what's the problem??

Something's a short-circuit or decreased resistance around ic usb (I suspect a fault about the power ic usb) Check block capacitors and resistors, not some failed. I think that's the cause of the previously killed ic usb circuit.

[scarymistake]

http://imageshack.us/a/img214/8002/afbeelding10s.png

Can somebody help me to identify this two

bestr.
scary

[momoauto]

:smokin:thank you

[dlaskarb]

hi, scarymistake
Thanks for good information. :giveup:

Question:
Sell good quality XS EVOLUTION, who let me know that.:listen:

Thank you.
rg
dlaskarb

[titoun]

Hallo.
I have built Fujitsu serial Programmer according to the scheme. But i have problem with read and write to the
mb90f546g chip.

My connection to the MCU on board is like in the picture. And the error i get is " MCU not found during test connect "
The command i use is
" isp_mb9x /mb90f546g -b test.bin -e -c -p -v -o4 "
My com port is set to 4800 bit per sec.

There are some who can guide me on the right track
Please..

Your command is wrong !!!!

Enter under DOS :

isp_mb9X /o4 /a /MB90F546GS /b test.bin /e /c /p /v

directly in good directory !

Enjoy.

Regards.

[camil]

Hi friends, i have a problem.

I have a lexia that is well detected in the device manager as actia usb, but the green led just powers on for a few time when i plug it to the USB, then it powers off.

I cannot use diagbox or lexia sw, also psa interface checker cannot retrieve info from it, even it is correctly detected in device manager.

Any idea where to start to look for the fault and try to repair it?

This interface came non working from china, and i guess no chance to send back for exchange. I must try repair myself.

Thanks in advance ;)

[mladen76]

Why there is no chance to return it??
Dont now what payment service have you used but hope you have some inshurance,somwhere where you can complain like pay pal or simular...
Maybe you can try this - http://www.digital-kaos.co.uk/forums/f152/pps2000-lexia-repair-154623/index8.html#post1498179
If no luck read some more here,if no luck again pack it and send it back ;)

[camil]

Costs for returning back would be as expensive as buy another one. And the interface was bought for a friend near two months ago, i gave him when it arrived and we tested it yesterday when he got a laptop to work with it.

I think we are out of time to send back as DOA, i already wrote to my seller, now waiting what kind of solution he purposes me.

[camil]

Anyone know why can the green led go off, and the lexia still being detected in device manager?

Which first step to try?

[camil]

Sent video showing behaviour to my seller, he told me he will have no prob exchanging it if really defective. I hope we can find a cheap solution for both us.

Now waiting seller's answer to the video ;)

Nice day
Camilo.

[camil]

Only option seller gave me is ship item back and repair it, going to check with postal office if it's worth ship it and wait almost two months for it back repaired (if it really comes back) or just forget about this, try to repair it myself and if not possible buy new unit from another seller.

Time to make numbers and decide which is best option.

Nice day to all.

[camil]

Have built schema, and reprogrammed mcu fujitdu with bin from the first post, still led powers off after connect to the USB.

SRAM is comming, we'll see when it arrives. Maybe in the meantime i lift the winbond and also reprogram it.

I'll keep you up to date on this. BTW schema have missing details to be 100%.

Nice day
Camilo.

[camil]

Hi.

Here's corrected schema for the ISP programmer. Also connections to the Lexia PCB, all in one.

I have just compiled the info spread in this thread and made some common sense corrections to the schema.

Have changed the ICs with most common (easier to find) ones, NPN transistor to TO-92 encapsulation, this schema can be easily made in a proto board.

Remember: All GND are joint together. All +5Vdc and VCC are joint together.

I have tested it with external power supply +5V from PC power supply.

I think it can work too with "autopower" :) conneting it to USB port and not using external.

Files needed are in this thread. Sw to manage programmer and firmware for the MCU. Tested and working on CMD DOS Box of Windows 7 32Bit.

I hope this saves headaches to the nexts who try to repair/reflash their lexia clones.


http://img687.imageshack.us/img687/2896/lexiaisptotal.png (http://imageshack.us/photo/my-images/687/lexiaisptotal.png/)

I add firmware files compilation too. Pic16F684, FujitsuMCU and Winbond flash.

Nice day
Camil.

[smokey08]

I think it can work too with "autopower" :) conneting it to USB port and not using external.



I can confirm this way of powering the programmer works, tested many times as I designed my programmer to take its power from target board.

[camil]

Problem solved with my unit, after changing sram (5 euro chip) unit is fully working. ;)

[tawaf11]

thanks with partage solution

[momoauto]

good evening

There's a video on the internet that says flash with ISP Prog

Diagbox Flash serial number - YouTube

:jiggin::jiggin::jiggin:

[momoauto]

Chip Winbond 25Q80 already flashed with a new serial number!

They are for sale on Ebay

eBay | winbond 25Q80 flash?e pour interface Diagbox/Lexia (http://cgi.ebay.fr/winbond-25Q80-flashee-pour-interface-Diagbox-Lexia-/160950874503?pt=FR_JG_Auto_Pi%C3%A8ces_Outillage&hash=item25796b7187#ht_736wt_1139)

[Zmann]

On a poor VCI with old firmware this Winbond chip replacement is useless unless with firmware upgrade, Fujitsu micro will never jump to read data in it.

[BALI7605]

Hello All,

I have tried to read a pug 307 with my well used lexia and i can not get comms, i have done many citroens and pugs but this is one of the last versions of 307s. Now i went on line coz i thought my lexia gave up but i found many chinees stiller notes on their advert that the clone lexia does not work with late C5s and 307s.
IS there a solution for this at all? Is any of your firmwares may change anything in this?

Thank you,

bali

[camil]

Hi Members.

I tried to reflash the winbond chip of my lexia and discovered that i cannot erase it, my willem programmer pcb50 can ID the chip perfectly and also can read the content without problem.

But when i want to erase the chip and write my modified dump the problems start.

Willem software tells erasure completed, but chip is not erased.

Did you ever faced this problem before? How to solve it?

I read that maybe the chip is write protected, some kind of OTP mode by status register.

When i id the chip the willem software tells status register is 0xFCh 1111 1100b

Any help or advice is welcomed. ;)

Camilo.

Edit: Solved! ;) Just use another programmer.

[dany mec]

http://www.digital-kaos.co.uk/forums/f152/lexia-unable-initiate-communication-management-lexia-321411/

[bubu782001]

Lexia is DEAD. It was connected to the car (unsupervised for about 30 min), and after that, interface was dead, no responding, not recognized by windows (not even "unknown device") and the LED stay OFF.
What should i check first ? Can be a firmware problem or USBN9604-28M controller?

Thank you.

[arevolution]

Hi,

what are the connections?

[fail2ban]

Hi,

what are the connections?
Those are connections to programmer for that Fujitsu processor on the board

[arevolution]

yes that's it. but I see no match for a connetion with my isp programmer.

[fpatrice2008]

Hy,

It's very interesting, I have Lexia made in China and I will do modified my interface.
Sorry for my bad english.

Thanks
Pat

[Zmann]

yes that's it. but I see no match for a connetion with my isp programmer.
What's your isp programmer?

[kelekele]

Have problem connect to peugeot 407 with PP2000.Use diagbox ver 7.11
When try read like citroen c5R everything read fine but some ecu not recognized like ABS-ESP and cant calibrate steering angle sensor.
Any solution?

[12345pj]

Hi, I have a Actia clone which works fine ecxept one thing, when I am trying to set it up to record some data on my C5 2002 it will not record, it will display all the selected parameters but when I try to "save" the data it hangs but I can then go back with the F something key.

It is the same for Lexia/Proxia and Diagbox 5.02 if I recall correctly, any suggestions towards a solution to this problem ?

Does anyone have the schematic diagram of the interface ?

Thanks

[carmelasse]

Hi.Here's corrected schema for the ISP programmer. Also connections to the Lexia PCB, all in one. I have just compiled the info spread in this thread and made some common sense corrections to the schema.Have changed the ICs with most common (easier to find) ones, NPN transistor to TO-92 encapsulation, this schema can be easily made in a proto board.Remember: All GND are joint together. All +5Vdc and VCC are joint together.I have tested it with external power supply +5V from PC power supply.I think it can work too with "autopower" :) conneting it to USB port and not using external.Files needed are in this thread. Sw to manage programmer and firmware for the MCU. Tested and working on CMD DOS Box of Windows 7 32Bit.I hope this saves headaches to the nexts who try to repair/reflash their lexia clones.http://img687.imageshack.us/img687/2896/lexiaisptotal.png (http://imageshack.us/photo/my-images/687/lexiaisptotal.png/)
I add firmware files compilation too. Pic16F684, FujitsuMCU and Winbond flash. Nice dayCamil.

Well, my interface is old and i need to update and change serial:) Now build ISP programmer for Fujitsu chip, but i have one question:Rsistors on pins 11, 14, 15, 16, 17, 18 (74HC245) and pin 10 (MAX232) are 10K ohms; or only 10 ohms ?

_______________________EDIT_______________________ ____________

Answer: 10 ohms :)

Serial interface of ACTIA?LEXIA changed, and interface work ok with Diagbox:)

[romucifer]

hello i have problem from protocol van in xs evolution please help i look in pcb but not weld bad

[phophollety]

I've contacted Fujitsu support for the Flashkit 2.9 and there is a newer version since Fujitsu micros is now Spansion division:

c.na13.content.force.com/servlet/servlet.EmailAttachmentDownload?q=o5iheogwoOQxhvOP ObULrTwDEnco4xmtzxArI5zdpJzbEnuXctJwjQpxy3t2DIBbwG cCwHKPRLQIKZJXtP3hUw%3D%3D

let me know if it works.

[liviudiaconu]

Try it, must work. Have "help" file, too.
In my opinion is simpler like the older version.

[hornhunter]

Hi all, my Lexia interface had the problem explained here, green LED on for 2sec and then goes off, if I try to start Diagbox I get BSOD. I changed RAM and now same similar thing, LED goes off after 2sec, but I get the UNKNOWN DEVICE message. When I start diagbox it says interface not found. Any suggestions what should I change next ?
Thanks m8s...

one more thing to add: I have one Lexia interface that is operational, I switched the boards with good Lexia and discovered that my problem is on the board where is RAM memory, what should I check...

[adam1w]

Hi `
I have a problem with lexia does not detect it when connected to the USB (can not see the device) checked the connections to USBN9604 even replace it. Can somebody help me. Do I need to program MB90F546GS.
Regards


Sorry for my english

[rugbybmw]

merci boucoup

[Zmann]

Hi `
I have a problem with lexia does not detect it when connected to the USB (can not see the device) checked the connections to USBN9604 even replace it. Can somebody help me. Do I need to program MB90F546GS.
Regards


Sorry for my english
That could be the problem in MB90F546GS, just re-play to mine with a bad dump programmed then the VCI behave as you said, no light up nor connection.

[adam1w]

Thanks for the reply Zmann. That's what I wanted to know. :)

[sl4ck]

Hi i have original old lexia/PP200 interface, working 100% with all diagbox versions and cars, but since a diagnosed C3 II CAN with battery shot-circuited started similar problem as were already described: interface is not recognized by any PC or windows version "UNKNOWN DEVICE" but green LED stays always on, not off as most people described here.

I checked USBN9604-28M, there is 3.3v on PIN 18 so i think that's not the problem.

Can someone help me what could be?


273283273282273277273279

[vieuxchoub]

Dear friends from digitalkaos
I have the same problem with an Actia Multidiag VCI1 blue and yellow: the vci was working seldomly well but worse and worse, unable to load its firmware most of the time, to connect to the car and finally not recognized by the computer at usb plug in. At the end, the led blinked shortly red for a second part at obd plug in and unplug.
I have discovered after thorough search that the 3.3v was missing at pin 18 of the USBN9603-28M chip , very similar to your Lexia's USBN9604-28M. I have desoldered the USBN9603 and ordered some new ones. Do you think that I may expect to to recover my Actia Multidiag to work after chip changing???
Best regards



I check USBN9604-28M and discover that 3.3V are missing in pin 18. After I short pins 16 & 17 (Reset + Aground) 3.3V just appear in pin 18 in circuit and computer just recognize Lexia interface. So it is obvius that USBN9603-28M is faulty so I will order one from farnell, or maybe I will put small reset switch on Lexia so I manualy will activate Lexia :fisheye:

datasheet

http://www.ti.com/lit/ds/symlink/usbn9603.pdf


Edit:

I just replaced usbn9604-28m and lexia is working again.
:)