TCL L42F3700MT5508机芯卡LOGO升级不识别U盘，重写引导故障依旧，麻烦老师看下打印...

小悸动

魾oot-
DRAM Channel A Calibration.
Byte 0 : Gating(2 ~ 52), Size=51, Mid=29, Set=29.
Byte 1 : Gating(2 ~ 47), Size=46, Mid=26, Set=26.
Byte 2 : Gating(2 ~ 62), Size=61, Mid=34, Set=34.
Byte 3 : Gating(2 ~ 57), Size=56, Mid=31, Set=31.
HW Byte 0 : DQS(12 ~ 43), Size 32, Set 26, HW_Set 31.
HW Byte 1 : DQS(12 ~ 44), Size 33, Set 27, HW_Set 30.
HW Byte 2 : DQS(10 ~ 41), Size 32, Set 25, HW_Set 27.
HW Byte 3 : DQS(10 ~ 43), Size 34, Set 26, HW_Set 27.
DRAM A Size = 512 Mbytes.
Boot
Start Pmain
0x0000a000
EMMC boot

CID:0xb78ac191
:0x30105320
:0x30344739
:0x11010030
LZHS addr:0x00100040
LZHS size:0x001554e0
LZHS checksum:0x00000066
Boot
Start Lmain

MT5880 Boot Loader v0.9
Boot reason: A/C power on!!
Load VGA internal EDID.................
read from eeprom ioff 0 phy_off ee0
SIF_Master0: new design
Load HDMI internal EDID.................
CEC Physical offset 158
HDMI1 Physical adr 0x10
HDMI1 PA 0x10
HDMI1 checksum 0x66
HDMI2 PA 0x10
HDMI2 checksum 0x66
HDMI3 PA 0x20
HDMI3 checksum 0x56
HDMI4 PA 0x30
HDMI4 checksum 0x46
rDtvCfg1.u1Flags=49
rDtvCfg1.u1Upgrade=0
rDtvCfg1.u1Upgrade_Ext=0
rDtvCfg1.u1Flags2=32
rDtvCfg1.u1Flags3=128
rDtvCfg1.u1Flags4=0
rDtvCfg1.u1Checksum=36
rDtvCfg1.u1UpgradeNum=0### EEPROM read loader config failed!!!
IR DATA register : 0x       0
Boot reason: A/C power on!!T8032 init A/C on case loader stage...
Load T8032 FW (addr: 0x  e2ebb0, size: 24576)success!!
T8032 FW version: 73
T8032 change to loader stage...
LDR_FlashCopy 0xf010 0x5f600 0x80
1st MAC in EEP is valid (5c:36:b8:75:6b:d0)
1st : (5c:36:b8:75:6b:d0)
2nd : (5c:36:b8:75:6b:d0)
rDtvCfg1.u1Flags=49
rDtvCfg1.u1Upgrade=0
rDtvCfg1.u1Upgrade_Ext=0
rDtvCfg1.u1Flags2=32
rDtvCfg1.u1Flags3=128
rDtvCfg1.u1Flags4=0
rDtvCfg1.u1Checksum=36
rDtvCfg1.u1UpgradeNum=0Boot reason: A/C power on!!Boot reason: A/C power on!!
@@@@@@@@@rDtvCfg.u1Flags[0]@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@=
Org:0x00 Flags:0x10
rDtvCfg1.u1Flags=49
rDtvCfg1.u1Upgrade=0
rDtvCfg1.u1Upgrade_Ext=0
rDtvCfg1.u1Flags2=32
rDtvCfg1.u1Flags3=128
rDtvCfg1.u1Flags4=0
rDtvCfg1.u1Checksum=36
rDtvCfg1.u1UpgradeNum=0         cccccccccccccccccc                    
PDWNC_Init
Boot reason: A/C power on!!lkm--puJpgBuf:0x17e3d000, puJpgWorkBuf:0x17f3d000, puJpgDestBuf:0x1803d000--lkm
Read boot logo index from eeprom: 0, 0x01
Find panel index 199 from EEPROM

OSD_SetPlaneSwitchOrder[0,1,2],Switch[1,2,3]
---------- [SA7] vErrorHandleInit ----------
[SA7] Error handling init
[SA7] PANEL_GetPanelWidth=0x780, PANEL_GetPanelHeight=0x438 , wDrvGetOutputHTotal=0x898 , wDrvGetOutputVTotal=0x465
[SA7] PANEL_GetHTotalMax=0xa00, PANEL_GetHTotalMin=0x848, PANEL_GetVTotalMax=0x564, PANEL_GetVTotalMin=0x443
[SA7] PANEL_GetPixelClkMax=154000000, PANEL_GetPixelClkMin=119260000
[SA7] PANEL_GetPixelClk60Hz = 0x8d9ee20
---------- [SA7] vErrorHandleSetByTiming ----------
[SA7] u2HSyncWidth=260, u2HSyncStart=1930, u2VSyncWidth=26, u2VSyncStart=1094
---------- [SA7] vErrorHandleSetByTiming end----------
---------- [SA7] vErrorHandleSetByPanel end----------
[SA7] vDDDSInit
---------- [SA7] vErrorHandleSetByTiming ----------
[SA7] u2HSyncWidth=30, u2HSyncStart=1936, u2VSyncWidth=3, u2VSyncStart=1115
---------- [SA7] vErrorHandleSetByTiming end----------
vDrvSetOCLKClockSchemaInit.
[SA7] _fgVopllUseDDDS = True
[MLVDS]_u1TconMode=0x1
[MLVDS]TCLK_PCLK_RATION_NUM=0x2
[MLVDS]TCLK_PCLK_RATION_DEN=0x1
[MLVDS]_u1VCO32PHASE_FREQ=0x0
[MLVDS]u2Oclk_target=0x2bda
[MLVDS]u2Oclk2_target=0x57b4
[LVDS] VOPLL Initialize successful !
---------- [SA7] vErrorHandleSetByTiming ----------
[SA7] u2HSyncWidth=30, u2HSyncStart=1936, u2VSyncWidth=3, u2VSyncStart=1340
---------- [SA7] vErrorHandleSetByTiming end----------
vDrvSetOCLKClockSchemaInit.
[SA7] _fgVopllUseDDDS = True
---------- [SA7] vErrorHandleInit ----------
[SA7] Error handling init
[SA7] PANEL_GetPanelWidth=0x780, PANEL_GetPanelHeight=0x438 , wDrvGetOutputHTotal=0x898 , wDrvGetOutputVTotal=0x546
[SA7] PANEL_GetHTotalMax=0xa00, PANEL_GetHTotalMin=0x848, PANEL_GetVTotalMax=0x564, PANEL_GetVTotalMin=0x443
[SA7] PANEL_GetPixelClkMax=154000000, PANEL_GetPixelClkMin=119260000
[SA7] PANEL_GetPixelClk60Hz = 0x8d9ee20
---------- [SA7] vErrorHandleSetByTiming ----------
[SA7] u2HSyncWidth=30, u2HSyncStart=1936, u2VSyncWidth=3, u2VSyncStart=1340
---------- [SA7] vErrorHandleSetByTiming end----------
---------- [SA7] vErrorHandleSetByPanel end----------
cust MLVDS init
Tcon reg flashing 21 counts, 4 / 12
[LVDS] vMiniLVDS_AnalogInit
cust tg init
Tcon reg flashing 48 counts, 4 / 12
Tcon Gamma init
0x       0, 0x     3eb, 0xffffffff,
Tcon Gamma write ok 0 , 3 , 235
0x       1, 0x     3db, 0xffffffff,
Tcon Gamma write ok 1 , 3 , 219
0x       2, 0x     352, 0xffffffff,
Tcon Gamma write ok 2 , 3 , 82
0x       3, 0x     2f4, 0xffffffff,
Tcon Gamma write ok 3 , 2 , 244
0x       4, 0x     2b7, 0xffffffff,
Tcon Gamma write ok 4 , 2 , 183
0x       5, 0x     22b, 0xffffffff,
Tcon Gamma write ok 5 , 2 , 43
0x       6, 0x     224, 0xffffffff,
Tcon Gamma write ok 6 , 2 , 36
0x       7, 0x     205, 0xffffffff,
Tcon Gamma write ok 7 , 2 , 5
0x       8, 0x     1ff, 0xffffffff,
Tcon Gamma write ok 8 , 1 , 255
0x       9, 0x     17a, 0xffffffff,
Tcon Gamma write ok 9 , 1 , 122
0x       a, 0x     12e, 0xffffffff,
Tcon Gamma write ok 10 , 1 , 46
0x       b, 0x      c5, 0xffffffff,
Tcon Gamma write ok 11 , 0 , 197
0x       c, 0x      25, 0xffffffff,
Tcon Gamma write ok 12 , 0 , 37
0x       d, 0x      14, 0xffffffff,
Tcon Gamma write ok 13 , 0 , 20
0x      12, 0x     1d3, 0xffffffff,
Tcon Gamma write ok 18 , 1 , 211
0x      1f, 0x     323, 0xffffffff,
Tcon Gamma write ok 31 , 3 , 35
0x      20, 0x     3eb, 0xffffffff,
Tcon Gamma write ok 32 , 3 , 235
0x      21, 0x     3db, 0xffffffff,
Tcon Gamma write ok 33 , 3 , 219
0x      22, 0x     352, 0xffffffff,
Tcon Gamma write ok 34 , 3 , 82
0x      23, 0x     2f4, 0xffffffff,
Tcon Gamma write ok 35 , 2 , 244
0x      24, 0x     2b7, 0xffffffff,
Tcon Gamma write ok 36 , 2 , 183
0x      25, 0x     22b, 0xffffffff,
Tcon Gamma write ok 37 , 2 , 43
0x      26, 0x     224, 0xffffffff,
Tcon Gamma write ok 38 , 2 , 36
0x      27, 0x     205, 0xffffffff,
Tcon Gamma write ok 39 , 2 , 5
0x      28, 0x     1ff, 0xffffffff,
Tcon Gamma write ok 40 , 1 , 255
0x      29, 0x     17a, 0xffffffff,
Tcon Gamma write ok 41 , 1 , 122
0x      2a, 0x     12e, 0xffffffff,
Tcon Gamma write ok 42 , 1 , 46
0x      2b, 0x      c5, 0xffffffff,
Tcon Gamma write ok 43 , 0 , 197
0x      2c, 0x      25, 0xffffffff,
Tcon Gamma write ok 44 , 0 , 37
0x      2d, 0x      14, 0xffffffff,
Tcon Gamma write ok 45 , 0 , 20
0x      30, 0x    81d3, 0xffffffff,
Tcon Gamma write ok 48 , 129 , 211
Program Tcon Gamma dacs 31 counts, 4 / 12
[LVDS] vDrvMiniLvdsOn

hu5057310

卡LOGO引导BOOT和rec多是好的，你刷引导干嘛，是ota原因。

lisupig

Thank you for your posting.

wim

Thank a lot.

小悸动

hu5057310 发表于 2018-12-19 18:05
卡LOGO引导BOOT和rec多是好的，你刷引导干嘛，是ota原因。

不识别U盘内的升级文件啊，也进不了控制台，所以写的引导，

szscnc

强制方法
1、强刷救机U盘要求，必须是8GB容量内2.0接口，格式化FAT32，SD卡不可用；
2、下载强刷包并解压，将如下文件拷贝到U盘根目录，把U盘插在2.0调试口；
      强刷包文件名称：V8-0MT0701-LF1V001.pkg（和本机软件版本相同）
3、先拔掉电源，然后再插上插头，指示灯不闪烁后，按住电视侧背面电源按键；
4、等大约10s，看到电视屏幕出现正在升级中，请不要断电，此时可以松手；
5、等大概5-8分钟升级OK，电视会自动开机，升级过程中不要断电。

hu5057310

小悸动 发表于 2018-12-20 17:20
不识别U盘内的升级文件啊，也进不了控制台，所以写的引导，

是U盘内系统版本低于本机版本是降级了当然是进不了控制台，找一个最新版本的系统放进去升级，安卓系统的特点不知道怎么玩。

szscnc

hu5057310 发表于 2018-12-21 08:14
是U盘内系统版本低于本机版本是降级了当然是进不了控制台，找一个最新版本的系统放进去升级，安卓系统的 ...

低于出厂版本也能识别，我看他是操作不当才有这现象

小悸动

谢谢各位了，得到老师指点已经修好了，清空EMMC重写引导，可以进控制台了，待机键还是无法升级，串口命令清空eeprom，输入命令eeprom.bw 0xd46 1 1升级OK        

唐杰0305

我的打印信息都没弄出来哦