НАЗВАНИЕ ПЛАТЫ DVB-T2: MPD1007-T-7T01-150803-V1.3 СОСТАВ TV ПЛАТЫ: FLASH:25Q32C КОНТРОЛЬНАЯ СУММА ДАМПА ФЛЭШИ:962F СТАТУС:SRPO,TB,BP0-BP2=1 DVB-T2 контроллер под радиатором
Портативный LCD TV Kruger&Matz KM0196 Main: FRAME-MPEG-29CG Ver1.0 20151226 CPU: (под радиатором) Scaler: MST703-LF В архиве прошивка скалера и процессора. Прошивки считаны с рабочего аппарата.
Внутри архива прошивки 24C16, 25Q16, GD24D40 + фото аппарата. Данная прошивка отличается от других выложенных 1266(705)MB7 разрешением и типом дисплея.
PLH2000018 MT5335-PU-V66-012 U202 19PFL5403/60 0937 T8-T540NM5-MA3 40-LDMK35-MAE2XG На логе не было обращения к U204 решено заменой резистивных сборок лог после востановления и перепрошивки: Boot- Bank 0 : DQS(3 ~ 62), Size 59, Middle = 32 Bank 1 : DQS(-4 ~ 59), Size 63, Middle = 27 DRAM is set as 16 bits Boot
U-Boot code: 00D00000 -> 00D98970 BSS: -> 00DDDA54 RAM Configuration: Bank #0: 00000000 64 MB Detect flash #0: ST(M25P32) Flash: 4 MB In: serial Out: serial Err: serial DramSizing: 0x04000000 0) 0x53 0x81 0xff 0x34 auto:0 Current state : 0x54 uP wakeup reason 0x0 PDWNC_TTE_DetermineNextState : system booting PDWNC_TTE_DetermineNextState : event = PDWNC_POWER_DOWN_AC_POWER DTVCFG_FLAG_POWERON_LAST : next state = 0x54 Current = 0x54, Event = 0x6, Next = 0x54 PDWNC_TTE_EnterNextState : u4Next = 0x54 Do not need to display logo (0)
Finding Image... Decompression image to 0x00010000... LZHS hardware decode
Booting Nucleus Heap is at 0x009959dc(0x02859f80) Main task stack is at 0x00995a20 (0x00002000)
============================================ Memory for Image at 0x00010000(0x009801dc): Memory for OSAI at 0x00997a30(0x02857678) Memory Reserved for ARM lib at 0x031ef6f8(0x00002908) Memory Reserved for FBM at 0x031f2000(0x00e0a000) Memory Reserved for MMU at 0x03ffc000(0x00004000) GPIO_SGPPowerOnFunc: u4GpioNum:67 uP wakeup reason 0x0 _POD_ResetMT8295: u4GpioNum:67 5381/5382: serial TS + no-bypass 8295 initilization done No valid index found from EEPROM TunerInit.....................5133 Reset Demod GPIO=0xc, 0->1 TunerOpen pTunerCtx->u4CustomSetting=1 5133 cTDQG4 MUSBStack-S v2.303 Init pBase = 0x20029000. PD ID ok Restore flash gamma successful Restore flash sce successful Restore flash qty successful
TVD MsgCtrl: 0x785014, NRL:60/40, PER:100/90
Image ROBase:0x0001099c ROLimit:0x003d30c4 Protect readonly memory from 0x00000000 to 0x003d30b8 MMU protect: 0x03ffc000 ~ 0xfffffff8 Successed to initialize Memory Intrusion Detection!
DTV>uP wakeup reason 0x0 reason: 0x00000006 Detect flash #0: ST(M25P32) BGM: Power mgmt init BGM: Update scan init BGM: OAD Detect_inited BGM: BDS Idle inited reason: 0x00000006 reason: 0x00000006 reason: 0x00000006 Watchdog enable:675000000 reason: 0x00000006 [AC-ON module]: WK Reason: 6, BDS: 0, BDS_S: 0, Fast: 0, BDS_PWR_SET: 1, Last uP= 0 [BGM] Welcome to pre_running status. Power-off event-code: 1008F000 [BGM_PWR] uP crnt state = 0, ui4_key_src = 268435456 [BGM_PWR] uP next state = 3 [BGM_PWR] uP state = 3, am_reasn = 6 [BGM] Power_On event requested, am_reason= 6, accept_flag = 1 [BGM_PWR] uP crnt state = 3, ui4_key_src = 268435456 [BGM_PWR] uP next state = 0 [BGM_PWR] uP crnt state = 0 [BGM_PWR] uP state = 0, am_reasn = 7 [BGM] Power_On event requested, am_reason= 7, accept_flag = 1 [BGM_PWR] uP next state = 0 reason: 0x00000003 reason: 0x00000003 reason: 0x00000003 [BGM] Welcome to pre_running status. Power-off event-code: 1008F000 [BGM_PWR] uP crnt state = 0, ui4_key_src = 268435456 [BGM_PWR] uP next state = 3 [BGM_PWR] uP state = 3, am_reasn = 6 [BGM] Power_On event requested, am_reason= 6, accept_flag = 1 [BGM_PWR] uP crnt state = 3, ui4_key_src = 268435456 [BGM_PWR] uP next state = 0 [BGM_PWR] uP crnt state = 0 [BGM_PWR] uP state = 0, am_reasn = 7 [BGM] Power_On event requested, am_reason= 7, accept_flag = 1 [BGM_PWR] uP next state = 0 reason: 0x00000003 reason: 0x00000003 reason: 0x00000003 [BGM] Welcome to pre_running status. Power-off event-code: 1008F000 [BGM_PWR] uP crnt state = 0, ui4_key_src = 268435456 [BGM_PWR] uP next state = 3 <BGM> scan progress. [ATV CH: 0] [DTV CH: 0] [PROGRESS: 75]
[BGM_PWR] uP state = 3, am_reasn = 6 [BGM] Power_On event requested, am_reason= 6, accept_flag = 1 [BGM_PWR] uP crnt state = 3, ui4_key_src = 268435456 [BGM_PWR] uP next state = 0 <BGM> Update scan stopped <BGM> Store channel list.. <BGM> Storing the AIR SVL
[BGM_PWR] uP state = 0, am_reasn = 7 [BGM] Power_On event requested, am_reason= 7, accept_flag = 1 <BGM> End storing AIR SVL
<BGM> End storing AIR TSL
[BGM_PWR] uP crnt state = 0 [BGM_PWR] uP next state = 0 reason: 0x00000003 reason: 0x00000003 reason: 0x00000003
Картинку показывает,пытается диски, функциональные кнопки реагирует но выломан или выдернут вмести со шлейфом разъем глаза HOP-120X LG DP450 6022C V4.0 2008-11-20 MT1389DE AM5898 PT2303 26DF161
Зашёл в ремонт данный аппарат с проблемой,отключается сам через 5,7,10 минут,какое то время(от 10 до 30-40 минут)висит на красном индикаторе,потом сам включается.Замена флеш памяти,с заливкой родного дампа исправила проблему.
Считана лично 25T80-75HCP, вторую 25Q16BS брал от пользователя bellial, ссылка https://remont-aud.net/dump/lcd_dvd_tv/prochee/evd_dvd1888_shassi_main_board_ns_ptv229_mb1/235-1-0-34691, за что ему спасибо .
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