Samsung 3400F - не виден по USB

[optical-genius]

Добрый вечер!

Имеется аппарат Samsung 3400F. Не известно прошивался или нет. Через USB компьютером не определяется. Ксерокопия работает. Версия прошивки в аппарате 0.12. Подключил COM-Debug кабелем, выдает следующее:

(click to show/hide)

Press any key to execute Monitor Program within 1 sec...
Kernel Data Read Start From Serial Flash
Kernel Data Read End
Compressed Kernel was found (0x02000000)...
Decompressing Kernel to RAM
src_addr = 0x0200000C, dest_addr = 0x00100000, ul_size = 0x0068AC00

 Decompress ....................................................................
................................................................................
...... Done
Kernel Start [0x00100000]

 FW Upgrade JUMP : 00533F6C
 RootWriteMonitorProgram : 00010188
Serial Init for polling msg. sysHwInit : 651
 hardWareInterFaceInit
sysHwInit2 753

sysHwInit2 760
Host Name: bootHost
Target Name: vxTarget
User: target

 ExceptionCheckMessage
====================== Check Boot [0xffffffff]
//////////////////////////////////////////////////////////////
//      VxWorks Stack Remain for Kernel..
mem 0
i
p
q
mem 4
mem 5
mem 8
mem 9
//      VxWorks Stack Free = (00256fd0)
//RAM_LOW_ADRS  = 00100000
//sysPhysMemTop = 04000000
//sysMemTop     = 01380000
//////////////////////////////////////////////////////////////
 <<< Reelase Mode >>>
<<<LogMsg_PrintOff>>>
 FFDrv_CheckInstall 1
 pDCB->ulSPINo 0
 pDCB->ulSlaveDevChannel 0
<<<LogMsg_PrintOff>>>
<<<LogMsg_EngPrintOff>>>
 Model Code : SCX3405F
 Main Kernel F/W Version : V3.00.01.12
 Main Kernel F/W Date : APR-05-2012
DRAM:>
<<<HAL_InitWDT>>> WatchDog Initialized !!!
 Check PowerOn Mode PBA Port ---- ( GPIO1Ctrl - 0xde73c006 GPIO1Dir - 0x968cfff9
 GPIO1In - 0xfe00ffc2 )
 Check PowerOn Mode PBA Port ---- ( GPIO2Ctrl - 0xfa44241f GPIO2Dir - 0x87fbfbe3
 GPIO2In - 0x9fffe003 )
 ################### Normal Mode Start##########################
PrnVPUDrv Driver is Installed successfully
PrnVPUDrv Driver:Create and Added Device to DM(Handle=9536132)
*********************************************************************
[ImTMAA_RegisterItems] Error... JBIG ENC/DEC Function Needed...
*********************************************************************

 USB Port ON
 FFDrv_CheckInstall 1
 pDCB->ulSPINo 0
 pDCB->ulSlaveDevChannel 1
i
p
q
Warning!!
Warning!!
[ConAdmin] Mem Alloc Size (204800),      Avail (57344) in /home2/gv3system/swaro
op.jr/Egmont_12/GV3_System/GV3_Source/Subsystem/ConSS/App/ConIDS/IDS_Main.c 229
line
Loading boot application...
[NG0x00000000]

 Boot : Egmont F(C3N) V0.12 08-01-2011
 <Winbond W25Q64>
Verify Image             : 0x02780000
i_header->pul_start_addr : 0x00000000
i_header->ul_count       : 0x00000000
 Model      : 0x00000000
 Flash Type : 0x00000000
 Image Type : 0x00000000
temp_buf :
SIG : $IMG

Can not find signature


Press any key to execute Monitor Program within 1 sec...
Kernel Data Read Start From Serial Flash
Kernel Data Read End
Compressed Kernel was found (0x02000000)...
Decompressing Kernel to RAM
src_addr = 0x0200000C, dest_addr = 0x00100000, ul_size = 0x0068AC00

 Decompress ....................................................................
................................................................................
...... Done
Kernel Start [0x00100000]

 FW Upgrade JUMP : 00533F6C
 RootWriteMonitorProgram : 00010188
Serial Init for polling msg. sysHwInit : 651
 hardWareInterFaceInit
sysHwInit2 753

sysHwInit2 760
Host Name: bootHost
Target Name: vxTarget
User: target

 ExceptionCheckMessage
====================== Check Boot [0xffffffff]
//////////////////////////////////////////////////////////////
//      VxWorks Stack Remain for Kernel..
mem 0
i
p
q
mem 4
mem 5
mem 8
mem 9
//      VxWorks Stack Free = (00256fd0)
//RAM_LOW_ADRS  = 00100000
//sysPhysMemTop = 04000000
//sysMemTop     = 01380000
//////////////////////////////////////////////////////////////
 <<< Reelase Mode >>>
<<<LogMsg_PrintOff>>>
 FFDrv_CheckInstall 1
 pDCB->ulSPINo 0
 pDCB->ulSlaveDevChannel 0
<<<LogMsg_PrintOff>>>
<<<LogMsg_EngPrintOff>>>
 Model Code : SCX3405F
 Main Kernel F/W Version : V3.00.01.12
 Main Kernel F/W Date : APR-05-2012
DRAM:>
<<<HAL_InitWDT>>> WatchDog Initialized !!!
 Check PowerOn Mode PBA Port ---- ( GPIO1Ctrl - 0xde73c006 GPIO1Dir - 0x968cfff9
 GPIO1In - 0xfe00d802 )
 Check PowerOn Mode PBA Port ---- ( GPIO2Ctrl - 0xfa44241f GPIO2Dir - 0x87fbfbe3
 GPIO2In - 0x9fffe003 )
 ################### Normal Mode Start##########################
PrnVPUDrv Driver is Installed successfully
PrnVPUDrv Driver:Create and Added Device to DM(Handle=9536132)
*********************************************************************
[ImTMAA_RegisterItems] Error... JBIG ENC/DEC Function Needed...
*********************************************************************

 USB Port ON
 FFDrv_CheckInstall 1
 pDCB->ulSPINo 0
 pDCB->ulSlaveDevChannel 1
i
p
q
Warning!!
Warning!!
[ConAdmin] Mem Alloc Size (204800),      Avail (57344) in /home2/gv3system/swaro
op.jr/Egmont_12/GV3_System/GV3_Source/Subsystem/ConSS/App/ConIDS/IDS_Main.c 229
line

В режиме прошивки следующее:

(click to show/hide)

Press any key to execute Monitor Program within 1 sec...
GO MonitorEntry

----------------------------------------------------------------
  START-UP MODE : Monitor Program
  [Type 'help' to see command info.]
  Version : Egmont F(C3N) V0.12 08-01-2011
----------------------------------------------------------------
Do you want to download from external port?[N] : n
No
vxshell> n
invalid command format

vxshell> fl

Upgrade Flash ROM Image

===============================
    Start flash_writer
===============================
 <Winbond W25Q64>
Verify Image             : 0x02780000
i_header->pul_start_addr : 0x00000000
i_header->ul_count       : 0x00000000
 Model      : 0x00000000
 Flash Type : 0x00000000
 Image Type : 0x00000000
temp_buf :
SIG : $IMG

Can not find signature


Download Image from PC
{
Ready to download from Parallel/Usb/Serial (0x02780000)
-------------------------
Samsung OTG, 2006
Link ID   : [4F54281A] = [4F542000]
-------------------------
....Done.

Помогите пожалуйста! Заранее спасибо!

[apopovv]

Если копир работает, значит аппарат не нуждается в прошивке в данное время.
Логи нормальные.

А вот то что он не определяется по USB - это плохо.
Или выломали разъём или сдох вход USB в процессоре.

Проверяй на другом компе и с другим шнурком. Если ничего - то плату форматера под замену. Не чинится

[optical-genius]

USB менял (3 штуки). Компьютеры тоже!