E72-1 во время звонка перезагружается

[Yanenko2]

принесли тело которое после начала вызова зависает на 5 секунд и перезагружается. пока звонок не делаешь тело работает и не виснет. плата чистая, пробовал шить по USB циклоном, проблема осталась. и к стати та же проблема на 5530.
подскажите пожалуйста где капать?

лог прошивки:
Processing pre flash tasks...
Pre flash tasks finished, continuing...
Processing rm530_052.005_prd.core.fpsx (CMT)...
Booting CMT...
[Nokia USB Flashing Generic]: Port opened OK!
Old ROM Detected
CMT_SYSTEM_ASIC_ID: 000000030000022600010007600C192102011104
CMT_EM_ASIC_ID: 00001040
CMT_EM_ASIC_ID: 00001030
CMT_PUBLIC_ID: 2850020EC6850344E85DB6FC1FFB6E2352FF41CF
CMT_ASIC_MODE_ID: 00
CMT_ROOT_KEY_HASH: 25B977A055BE9B5DEC0C38A2A279C695
CMT_BOOT_ROM_CRC: 3E273BF6
CMT_SECURE_ROM_CRC: 37BE26FA
CMT Ready!
rm530_052.005_prd.core.fpsx, Type: Flash Image, Algo: XSR 1.6, BB5
Searching for BootCode: DualLine 32Bit
RAPUv11_2nd.fg, Type: 2nd Boot Loader, Rev: 768.10.34.1, Algo: BB5
Using NEW BB5 FLASHING PROTOCOL
Waiting for USB Boot ROM Answer...
ROM Ret: 0xFFFD125D
ROM CMT dwAddr: 0x10004FEC
ROM CMT dwLength: 0x00627837
Seems ROM Initialized OK!
Transmission Mode Requested: Control USB, Accepted: Control USB
FlashChip[0,CMT]: 0x0000000000000000, Unknown, RAM
FlashChip[0,CMT]: 0xFFFF000000000000, Unknown, MMC
FlashChip[0,CMT]: 0x0000000000000000, Unknown, NOR
FlashChip[1,CMT]: 0x0000000100000000, Unknown, NOR
FlashChip[0,CMT]: 0x00EC005000000031, Samsung, ONENAND
Requested Algorithm: XSR 1.6 (CMT)
Searching for BootCode: DualLine 32Bit
FlashChip 0x00EC0050 (Samsung), Size: 512MBytes, VPP: Not Supported
RAPUv11_XSR17_alg.fg, Type: Algorithm, Rev: 768.10.34.1, Algo: XSR 1.6
Initializing TurboCache...
TurboCache Loaded!
Writing CMT PASUBTOC Certificate...
Writing CMT ALG Certificate...
CMT Algorithm Ready!
Transmission Mode Requested: Bulk USB, Accepted: Bulk USB
Box TX2 Data Pin set to: Service Pin 3
Waiting for FUR Client become avaiable...
[Nokia USB Flashing Generic]: Port opened OK!
FUR Avaiable!
Adding FUR Client (CMT, State: Ready)...
CMT FUR Ready!
Overriding VPP Setting, USB can't use VPP
Box VPP disabled
Internal CMT Phone VPP Enabled
PAPUBKEYS Hash for CMT: 660D81A4455F6F7F9B81D5D10F5336B14B50635E
Sending Certificates...
Certificates OK
Partitioning...
Partitioning OK
Started group flash erase
EraseArea[0,CMT]: 0x00020000-0x0003FFFF, ONENAND
EraseArea[0,CMT]: 0x00060000-0x004DFFFF, ONENAND
EraseArea[0,CMT]: 0x008E0000-0x0E77FFFF, ONENAND
Erase Partition (CMT)
Waiting 320s for erasure finish...
Erase taken 1.297s
Writing all blocks...
Initializing TurboCache...
TurboCache Loaded!
Writing CMT ADA Certificate...
Writing CMT KEYS Certificate...
Writing CMT PRIMAPP Certificate...
Writing CMT RAP3NAND Certificate...
Writing CMT SOS+PMML Certificate...
Writing CMT PASUBTOC Certificate...
Writing CMT PAPUBKEYS Certificate...
Writing CMT GENIO_INIT Certificate...
Writing CMT SOS*UPDAPP Certificate...
Writing CMT SOS*DSP0 Certificate...
Writing CMT LDSP Certificate...
Writing CMT SOS*ISASW Certificate...
Writing CMT SOS+CORE Certificate...
Writing CMT SOS+ROFS1 Certificate...
Programming Status OK!
All blocks written OK! Time taken 20.953s
Flashing Speed: 41720,21 kBit/S
Processing rm530_052.005_prd.core.fpsx (APE)...
Processing rm530_052.005_20.01_Russian_QW1_prd.rofs2.fpsx (CMT)...
rm530_052.005_20.01_Russian_QW1_prd.rofs2.fpsx, Type: Flash Image, Algo: XSR 1.6, BB5
PAPUBKEYS Hash for CMT: 660D81A4455F6F7F9B81D5D10F5336B14B50635E
Started group flash erase
EraseArea[0,CMT]: 0x07CC0000-0x0CDBFFFF, ONENAND
Waiting 320s for erasure finish...
Erase taken 0.453s
Writing all blocks...
Initializing TurboCache...
TurboCache Loaded!
Writing CMT SOS+ROFS2 Certificate...
Programming Status OK!
All blocks written OK! Time taken 12.500s
Flashing Speed: 44043,71 kBit/S
Processing rm530_052.005_20.01_Russian_QW1_prd.rofs2.fpsx (APE)...
Processing rm530_052.005_U008.000_prd.uda.fpsx (CMT)...
rm530_052.005_U008.000_prd.uda.fpsx, Type: Flash Image, Algo: XSR 1.6, BB5
PAPUBKEYS Hash for CMT: 660D81A4455F6F7F9B81D5D10F5336B14B50635E
Started group flash erase
EraseArea[0,CMT]: 0x0E780000-0x1F13FFFF, ONENAND
Waiting 320s for erasure finish...
Erase taken 1.453s
Writing all blocks...
Initializing TurboCache...
TurboCache Loaded!
Programming Status OK!
All blocks written OK! Time taken 3.453s
Flashing Speed: 23736,12 kBit/S
Processing rm530_052.005_U008.000_prd.uda.fpsx (APE)...
Processing RM530_APE_ONLY_ENO_09wk35_v0.029.fpsx (CMT)...
RM530_APE_ONLY_ENO_09wk35_v0.029.fpsx, Type: Flash Image, Algo: XSR 1.6, BB5
PAPUBKEYS Hash for CMT: 660D81A4455F6F7F9B81D5D10F5336B14B50635E
Sending Certificates...
Certificates OK
Started group flash erase
EraseArea[0,CMT]: 0x004E0000-0x008DFFFF, ONENAND
Waiting 320s for erasure finish...
Erase taken 0.62s
Writing all blocks...
Initializing TurboCache...
TurboCache Loaded!
Writing CMT SOS*ENO Certificate...
Programming Status OK!
All blocks written OK! Time taken 0.735s
Flashing Speed: 29176,29 kBit/S
Processing RM530_APE_ONLY_ENO_09wk35_v0.029.fpsx (APE)...
Restarting MCU...
All images processed OK! Processing post flash tasks...
Post flash tasks finished!
Flashing successfully finished!

[socrates]

Посмотри без динамика на ухо как работает! А по поводу 5530 точно коротит шлейф на дин. на металлический экран на плате!

[Partizzan]

не только 5530 но и 5800 и в 8600 луне такой же косяк устронял .... контакт динамика коротил на массу ... ну и есно как только гудок к динамику они и рубятся ...

Так чтто проверять нужно не сам динамик а его дороги ... включая шлейф (смотря какая модель)

на 5530 под шлейфом динамика стоит впаинный в плату экран ... его уголки цепляют шлейф (протирают) ... эти уголки можно загнуть во внутрь и тем самым обойтись без лишней изоляции шлейфа ... хотя не помеша ло бы ...