Мои познания в ремонте данного вида техники: Начинающий Наличие схемы: нет Состав аппарата. Марка и модель - LUMUS 50NP7301 Шасси (если известно) - LD.M538.A Модуль обработки сигнала (Main) - LD.M538.A Блок питания (PSU) - PW.108W2.801 LCD матрица - V500DJ6-QE1 Прочее (T-CON, инвертор...) -
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Добрый день. Принесли в ремонт телек Lumus 50NP7301. Убитый софтово. Со слов клиента, телек начал тормозить, и он решил его прошить. ХЗ чем он его шил, но с его слов после первых попыток исказилось изображение, а потом и вовсе превратился в кирпич. Сейчас телек при включении в розетку сам включается - тухнет красный индикатор дежурки, загорается подсветка, изо нет. При попытке прошиться с флешки прогресс доходит до 65% и выдает ошибку software upgrade error. вот лог терминала попытки включения:
msIR_Initialize [SYS][Utopia]: Function = SYSOpen, Line = 1049, current resource pri_shm content is: 0 [SYS][Utopia]: Function = SYSOpen, Line = 1068, [SYS INFO] OPEN INSTANCE... create instance at 2B26DA18 with private size 124 bytes at 2B26DA60 [MIU][Utopia]: [MIU INFO] miu opencreate instance at 2B26DAE0 with private size 80 bytes at 2B26DB28 create instance at 2B26DB80 with private size 48 bytes at 2B26DBC8
uboot held at [2AEDDF60~2C900000],size=01A220A0 DRAM: 201 MiB Now running in RAM - U-Boot at: 2BF00000
eMMC: HS400 200MHz eMMC 3.63 GB [747FF8h] In: serial Out: serial Err: serial Net: No ethernet found. MAC: 0xD0: 0x6F: 0x4A: 0x67:0x65: 0x20 CAN'T GET SERIAL CMD FROM LANGO FATT CAN'T GET SERIAL CMD FROM LANGO FATT CAN'T GET SERIAL CMD FROM LANGO FATT CAN'T GET SERIAL CMD FROM LANGO FATT CAN'T GET SERIAL CMD FROM LANGO FATT CAN'T GET SERIAL CMD FROM LANGO FATT CAN'T GET SERIAL CMD FROM LANGO FATT CAN'T GET SERIAL CMD FROM LANGO FATT CAN'T GET SERIAL CMD FROM LANGO FATT CAN'T GET SERIAL CMD FROM LANGO FATT [AT][MBoot][Driver Init][1251] mmc change mount : tvconfig ** Bad Signature on 0:10: expected 0x5840, got 0x0000 ** Partition 0 not valid on device 0 ** Unable to use mmc 0:0 for fattable [ERROR] LoadMMAP:723: get the file size of /config/mmap.ini fail [ERROR] init_mmap:508: load mmap fail [ERROR] get_mmap:476: init mmap fail [ERROR] LoadMMAP:708: LoadMMAP fail last time, skip it! [ERROR] init_mmap:508: load mmap fail [ERROR] get_mmap:476: init mmap fail [ERROR] LoadMMAP:708: LoadMMAP fail last time, skip it! [ERROR] init_mmap:508: load mmap fail [ERROR] get_mmap:476: init mmap fail [ERROR] LoadMMAP:708: LoadMMAP fail last time, skip it! [ERROR] init_mmap:508: load mmap fail [ERROR] get_mmap:476: init mmap fail [ERROR] LoadMMAP:708: LoadMMAP fail last time, skip it! [ERROR] init_mmap:508: load mmap fail [ERROR] get_mmap:476: init mmap fail [ERROR] LoadMMAP:708: LoadMMAP fail last time, skip it! [ERROR] init_mmap:508: load mmap fail [ERROR] get_mmap:476: init mmap fail [ERROR] LoadMMAP:708: LoadMMAP fail last time, skip it! [ERROR] init_mmap:508: load mmap fail [ERROR] get_mmap:476: init mmap fail [ERROR] LoadMMAP:708: LoadMMAP fail last time, skip it! [ERROR] init_mmap:508: load mmap fail [ERROR] get_mmap:476: init mmap fail [ERROR] LoadMMAP:708: LoadMMAP fail last time, skip it! [ERROR] init_mmap:508: load mmap fail [ERROR] get_mmap:476: init mmap fail [ERROR] LoadMMAP:708: LoadMMAP fail last time, skip it! [ERROR] init_mmap:508: load mmap fail [ERROR] get_mmap:476: init mmap fail [ERROR] LoadMMAP:708: LoadMMAP fail last time, skip it! [ERROR] init_mmap:508: load mmap fail [ERROR] get_mmap:476: init mmap fail [ERROR] LoadMMAP:708: LoadMMAP fail last time, skip it! [ERROR] init_mmap:508: load mmap fail [ERROR] get_mmap:476: init mmap fail [ERROR] LoadMMAP:708: LoadMMAP fail last time, skip it! [ERROR] init_mmap:508: load mmap fail [ERROR] get_mmap:476: init mmap fail [ERROR] LoadMMAP:708: LoadMMAP fail last time, skip it! [ERROR] init_mmap:508: load mmap fail [ERROR] get_mmap:476: init mmap fail [ERROR] LoadMMAP:708: LoadMMAP fail last time, skip it! [ERROR] init_mmap:508: load mmap fail [ERROR] get_mmap:476: init mmap fail [ERROR] LoadMMAP:708: LoadMMAP fail last time, skip it! [ERROR] init_mmap:508: load mmap fail [ERROR] get_mmap:476: init mmap fail [ERROR] LoadMMAP:708: LoadMMAP fail last time, skip it! [ERROR] init_mmap:508: load mmap fail [ERROR] get_mmap:476: init mmap fail [ERROR] LoadMMAP:708: LoadMMAP fail last time, skip it! [ERROR] init_mmap:508: load mmap fail [ERROR] get_mmap:476: init mmap fail [ERROR] LoadMMAP:708: LoadMMAP fail last time, skip it! [ERROR] init_mmap:508: load mmap fail [ERROR] get_mmap:476: init mmap fail [ERROR] LoadMMAP:708: LoadMMAP fail last time, skip it! [ERROR] init_mmap:508: load mmap fail [ERROR] get_mmap:476: init mmap fail [ERROR] LoadMMAP:708: LoadMMAP fail last time, skip it! [ERROR] init_mmap:508: load mmap fail [ERROR] get_mmap:476: init mmap fail [ERROR] LoadMMAP:708: LoadMMAP fail last time, skip it! [ERROR] init_mmap:508: load mmap fail [ERROR] get_mmap:476: init mmap fail [ERROR] LoadMMAP:708: LoadMMAP fail last time, skip it! [ERROR] init_mmap:508: load mmap fail [ERROR] get_mmap:476: init mmap fail [ERROR] LoadMMAP:708: LoadMMAP fail last time, skip it! [ERROR] init_mmap:508: load mmap fail [ERROR] get_mmap:476: init mmap fail [ERROR] LoadMMAP:708: LoadMMAP fail last time, skip it! [ERROR] init_mmap:508: load mmap fail [ERROR] get_mmap:476: init mmap fail [ERROR] LoadMMAP:708: LoadMMAP fail last time, skip it! [ERROR] init_mmap:508: load mmap fail [ERROR] get_mmap:476: init mmap fail [ERROR] LoadMMAP:708: LoadMMAP fail last time, skip it! [ERROR] init_mmap:508: load mmap fail [ERROR] get_mmap:476: init mmap fail [ERROR] LoadMMAP:708: LoadMMAP fail last time, skip it! [ERROR] init_mmap:508: load mmap fail [ERROR] get_mmap:476: init mmap fail [ERROR] LoadMMAP:708: LoadMMAP fail last time, skip it! [ERROR] init_mmap:508: load mmap fail [ERROR] get_mmap:476: init mmap fail [ERROR] LoadMMAP:708: LoadMMAP fail last time, skip it! [ERROR] init_mmap:508: load mmap fail [ERROR] get_mmap:476: init mmap fail [ERROR] LoadMMAP:708: LoadMMAP fail last time, skip it! [ERROR] init_mmap:508: load mmap fail [ERROR] get_mmap:476: init mmap fail [ERROR] LoadMMAP:708: LoadMMAP fail last time, skip it! [ERROR] init_mmap:508: load mmap fail [ERROR] get_mmap:476: init mmap fail [ERROR] LoadMMAP:708: LoadMMAP fail last time, skip it! [ERROR] init_mmap:508: load mmap fail [ERROR] get_mmap:476: init mmap fail [ERROR] LoadMMAP:708: LoadMMAP fail last time, skip it! [ERROR] init_mmap:508: load mmap fail [ERROR] get_mmap:476: init mmap fail [ERROR] LoadMMAP:708: LoadMMAP fail last time, skip it! [ERROR] init_mmap:508: load mmap fail [ERROR] get_mmap:476: init mmap fail [ERROR] LoadMMAP:708: LoadMMAP fail last time, skip it! [ERROR] init_mmap:508: load mmap fail [ERROR] get_mmap:476: init mmap fail [ERROR] LoadMMAP:708: LoadMMAP fail last time, skip it! [ERROR] init_mmap:508: load mmap fail [ERROR] get_mmap:476: init mmap fail [ERROR] LoadMMAP:708: LoadMMAP fail last time, skip it! [ERROR] init_mmap:508: load mmap fail [ERROR] get_mmap:476: init mmap fail [ERROR] LoadMMAP:708: LoadMMAP fail last time, skip it! [ERROR] init_mmap:508: load mmap fail [ERROR] get_mmap:476: init mmap fail [ERROR] pattern_search:813: One of the parameters is null pointer no miu_setting information in mmap.ini [ERROR] pattern_search:813: One of the parameters is null pointer no miu_setting information in mmap.ini [ERROR] pattern_search:813: One of the parameters is null pointer no miu_setting information in mmap.ini [ERROR] pattern_search:813: One of the parameters is null pointer no miu_setting information in mmap.ini [ERROR] pattern_search:813: One of the parameters is null pointer no miu_setting information in mmap.ini [ERROR] pattern_search:813: One of the parameters is null pointer no miu_setting information in mmap.ini [ERROR] syncMmap2bootargs:1090: sync LX_MEM fail [ERROR] do_sync_mmap_to_env:1457: sync the part of mmap info to bootargs fail MPOOL size : 0x200000 Customer key bank is not encrypted Saving Environment to MMC... Writing to MMC(0)... 128 blocks written: OK 128 blocks written: OK done 3 blocks written: OK 3 blocks written: OK Saving Environment to MMC... Writing to MMC(0)... 128 blocks written: OK 128 blocks written: OK done
Changelist: 24543697 ============= set bootargs =============== mmc change mount : factory ** Bad Signature on 0:10: expected 0x5840, got 0x0000 ** Partition 0 not valid on device 0 ** Unable to use mmc 0:0 for fattable [ERROR] check_mac_addr:834: u32LogoSize=0x0 Hit any key to stop autoboot: 0 UARTOnOff off
вот лог попытки обновиться с флешки:
<< MStar >># usb start 0 (Re)start USB 0... Check USB port[0]: [USB] usb_lowlevel_init++ [USB] USB EHCI LIB VER: 2014.10.02 [USB] Port 0 is Enabled [USB] TV_usb_init (UTMI Init) ++ [USB] UTMI Base 1F207500 [USB] UHC Base 1F204800 [USB] USBC Base 1F200E00 [USB] BC Base 1F246C00 [USB] config miu select [70] [B8] [FF] ][FF] [USB] enable miu lower bound address subtraction [USB] TV_usb_init-- [USB] Usb_host_Init++ [USB] Async base addr: 0xC8C8100 [USB] Reg 0x28: 0x8100 0xC8C [USB] disable run [USB] Host Speed:2 [USB] enable aynch [USB] Usb_host_Init-- [USB] usb_lowlevel_init-- scanning bus for devices... [USB] control1 max:40
[USB] interface[0] conf:1 value 8: 1 USB Device(s) found scanning bus for storage devices... [USB] no_of_ep: 2 [USB] find bulk ep: 0 [USB] find bulk ep2: 1
[USB] bulk max packet size: ep(in) 0x200, ep2(out) 0x200 [USB] bulk0 is in max lun:0 1 Storage Device(s) found << MStar >># ustar ** Partition 0 not valid on device 0 **
** Unable to use usb 0:0 for fatload ** reading /MstarUpgrade.bin
1 bytes read reading /MstarUpgrade.bin
16384 bytes read reading /MstarUpgrade.bin
849121312 bytes read #-------------USB Upgrade Bin Info---------------- # Device : cranberry # Build PATH : /home/sdf/zhengcanjing/538 # Build TIME : 2018-08-22 10:58:29 ** Bad Signature on 0:10: expected 0x5840, got 0x0000 Error >> end searching partition storage is empty Writing to MMC(0)... 128 blocks written: OK 128 blocks written: OK done Saving Environment to MMC... Writing to MMC(0)... 128 blocks written: OK 128 blocks written: OK done
>> mmc unlzo 0x20200000 0x4AE3855 system 1 Uncompressing ... Continue uncompressing and writing emmc... Depressed OK! Write to system partition OK! Total write size: 0x9600000
>> mmc unlzo.cont 0x20200000 0x688985A system 1 Uncompressing ... Continue uncompressing and writing emmc... Depressed OK! Write to system partition OK! Total write size: 0x9600000
>> mmc unlzo.cont 0x20200000 0x5C6B93B system 1 Uncompressing ... Continue uncompressing and writing emmc... Depressed OK! Write to system partition OK! Total write size: 0x9600000
>> mmc unlzo.cont 0x20200000 0x6340D2E system 1 Uncompressing ... Continue uncompressing and writing emmc... Depressed OK! Write to system partition OK! Total write size: 0x9600000
>> mmc unlzo.cont 0x20200000 0x5A4801D system 1 Uncompressing ... Continue uncompressing and writing emmc... Depressed OK! Write to system partition OK! Total write size: 0x9600000
>> mmc unlzo.cont 0x20200000 0x5AE8B35 system 1 Uncompressing ... Continue uncompressing and writing emmc... Depressed OK! Write to system partition OK! Total write size: 0x9600000
>> mmc unlzo.cont 0x20200000 0xAFCB6 system 1 Uncompressing ... Continue uncompressing and writing emmc... Depressed OK! Write to system partition OK! Total write size: 0x9600000
>> mmc unlzo.cont 0x20200000 0xAFCB6 system 1 Uncompressing ... Continue uncompressing and writing emmc... Depressed OK! Write to system partition OK! Total write size: 0x9600000
>> mmc unlzo.cont 0x20200000 0xBE6C04 system 1 Uncompressing ... Continue uncompressing and writing emmc... Depressed OK! Write to system partition OK! Total write size: 0x6400000
подскажите, что делать? смерть флеши? или что то связанное с переразметкой ? забыл добавить - ссылка на прошивку, нашел на кенотроне - https://disk.yandex.ru/d/HZ1oGQeAk-qK_A
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