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AVIC-F700BT black screen - can´t load WinCE

By petku · Feb 01, 2015in Problems/Troubleshooting💬 19 posts👁️ 6,301 views
Posted Feb 01, 2015 · 20:27 UTC#1

Hello all,

 

I´m newbe here, but with service of electronic equipments I have lot of skills.

 

AVIC-F700BT, which I´m trying get back to life is after amateur intervention.

I exchanged damaged FPC connector on TFT board and FPC cable between

TFT board and switch board.

 

After that now I´m able switch unit to the service mode. BUT when I run

WinCE update from SD, it start read from 0 to 100% and in this state it

remain. Update WinCE will NOT start.

 

Read lot of threads at this forum, but all solution without sucess.

What I´m doing wrong ? Can I run test mode without previous WinCE

update ? How to factory reset ?

 

In service manual between Jig and Tools is info about service data disc

GGV1322. Anybody have tested this tool ? Can it solve my problem ?

 

Thank you for any idea. At this moment I´m lost.

 

Regards

 

Petku    

 

Posted Feb 06, 2015 · 21:53 UTC#2

Can anybody help me with UBOOT upgrade ? Found on the net UBOOT for F900,

but CRC error. Please help me with correct files UBOOT.bin and UBOOT.cks .

Thank you very much for your time

 

Regards !

 

Petku

 

 

Posted Feb 11, 2015 · 21:02 UTC#3

Can somebody confirm or help me, how to start Condi's HACKMODE via service mode ?

Or how to write firmware on-board (W/O remove chip) from PC via programmer (JTAG).

 

Thank you and regards.

 

Petku

Posted Feb 12, 2015 · 06:42 UTC#4

Hi don't use condi's hackmode it's not good hack i give you a another program 

Posted Feb 12, 2015 · 08:58 UTC#5

Hi guizmo, thank you for another program or solution. At this moment my AVIC is totaly death.

After uboot upgrade it write uboot OK and restart itself. Now it can´t setup into service mode.

I´m lost. Please need help, how to write FW into nand chip by external programmer.

Edited Feb 12, 2015 by petku
Posted Feb 12, 2015 · 09:11 UTC#6

can you enter in blue screen?  

Posted Feb 12, 2015 · 15:25 UTC#7

No, after yesterday uboot upgrade it wont set up to the service mode (blue screen).

Any other idea ? Factory reset ?

 

On the bottom right side of the navi board they are 2 tact switches. Anybody know,

what to do with them ?

Edited Feb 12, 2015 by petku
Posted Feb 12, 2015 · 16:26 UTC#10

if you can find another pioneer unit be the only solution  

Posted Feb 12, 2015 · 16:30 UTC#11

if you can find another pioneer unit be the only solution  

 

You have right. Must check ebay, maybe I will get some for parts. Thank you and regards !

Posted Mar 25, 2015 · 01:35 UTC#12

Finally I bought another stucked AVIC-F700BT. After WinCE update it working,

but which firmware is the best for maximum performance and which maps are latest ?

 

Found maps 2014 Q1, but I have not experiences with map update on Pioneer units.
How to register new maps in the unit ? Thanks for any relevant info.

Posted Mar 26, 2015 · 12:18 UTC#15

Looking for czech voice files, that are stored in folder : My Flash Disk\APL2\iGo\Audio\CZE_F and CZE_M .

Or anybody have Czech content backup ? Thank you once again.

Posted Mar 27, 2015 · 21:45 UTC#17

Hello guzimo, thank you very much again ! Now it speak czech. 

But when I change car icon on map, system restart and not working. Restart

not solve this problem. Only erase and copy whole My flash disc in test mode.

Any idea ?

Posted Mar 28, 2015 · 06:51 UTC#18

Hi petku it's happen in a small number of cars ,if only one or two car make problem delete only them it's possible some cars when you choice restart the avic ,i delete one and no problem now 

Posted Mar 30, 2015 · 13:11 UTC#19

Hi petku it's happen in a small number of cars ,if only one or two car make problem delete only them it's possible some cars when you choice restart the avic ,i delete one and no problem now 

 

Sorry for late reply, I will try something else.