海信LED32H166打印信息求助

洞口家电维修

本机板号：RSAG7.820.6426
故障为开电源一直亮蓝灯不开机，遥控按键都不管用，测电压12V  5V  3.3V  1.8V  1.15V都正常。U盘刷机不读U盘，在淘宝买了个固件用编程器校验和我本机读出来的是一样，还是把买来的用编程器刷上去，結果偶然开了机，想试下按键就按了下侍机键结果机子又死了，之后试了多次没有一次开机的，和原来一样。

有请高师帮我分析下是哪里问题

打印信息：
JT1199V3.0   2022年05月08日17时26分38秒
==============================================


Nasa: BD_MST6180_64M_HISENSE
SPI BOOT
Console Initial OK


66
[123456789A][123456789A]

0055

BIST_0 PASS.


MIU Initial OK


Hello Nasa:A0000000
  _readonly_start=243000, _readonly_end=440000
MIU protect align=1000
Beon protect start=243000, end=440000
  heap => 606F40, => 640000
## heap size is 228K under 300K!!
@@@@@@ u32CpuSpeedMHz= 216 MHz
Hit = 0
wPM_WakeUpDevice 0x185
=> AC_BOOT (0)
PM Wakeup by 0x0
MDrv_Power_PMPowerRst() Line 132:
create Audio SHM data ...
USB_Init_Configure port 0

USB_Init_Configure port 0 done...
USB_Init_Configure port 1

USB_Init_Configure port 1 done...C悙   console_init() done
MDrv_UART2_DebugInit()
[UART2Init]mdrv_uart_open()>>6310488
[UART2Init]mdrv_uart_connect()>>0
[UART2Init]mdrv_uart_set_baudrate()>>0
[UART2Init]mdrv_uart_rx_enable()>>0
[UART2Init]mdrv_uart_tx_enable()>>1
[UART2Init]mdrv_uart_set_rx_callback()>>0
Flash is detected (0x0502, 0xC2, 0x20, 0x16)
MDrv_SERFLASH_Init() done
0 MApp_DB_Check()
MApp_DB_GEN_Init()
=> GoodUnit=11, WriteTime=748

=================================
msAPI_DB_GEN_Printf_Variable():
s_stDB_GEN_InitData:
u8FlashBank: 0x3E
.u16FlashSaveUnitSize: 4096
.u32DramDataAddr: 0x640000
.u16DramDataSize: 2928
u8FlashUnitNumPer1Bank=16
u8FlashUnitNumTotal=32
u16FlashUnitInfoOffset=0xFE0
=================================
MApp_DB_Factory_LoadSettingAndCheck()
MApp_DB_CH_Init()

=================================
msAPI_DB_CH_Printf_Variable():
s_stDB_CH_InitData:
u8FlashBankStart: 0x3C
.u8FlashSaveBankCount: 1
.u32DramDataAddr: 0x641000
.u32DramDataSize: 0xE31C
u8FlashBankStart_0=0x3C
u8FlashBankStart_1=0x3D
u32CheckDataOffset=0xFFF0
=================================
MApp_DB_CH_LoadDataBase()

Keypad Initialize OK
MDrv_PNL_Init u32PnlRiuBaseAddr = A0200000
MDrv_PNL_Init u32PMRiuBaseAddr = A0000000
[_MDrv_PNL_Init_LPLL][304]pstPanelInitData->u16Width=1366, pstPanelInitData->u16Height=768
[_MDrv_PNL_Init_LPLL][306]u16HTotal=1560,u16VTotal=806,pstPanelInitData->u16HTotal=1560,pstPanelInitData->u16VTotal=806, u16DefaultVFreq=600
[_MDrv_PNL_Init_Output_Dclk][349]pstPanelInitData->u16Width=1366, pstPanelInitData->u16Height=768
[_MDrv_PNL_Init_Output_Dclk][351]u16HTotal=1560,u16VTotal=806,pstPanelInitData->u16HTotal=1560,pstPanelInitData->u16VTotal=806, u16DefaultVFreq=600
[XC,Version] 00442327
MApi_XC_Init, 537, pXC_InitData->stPanelInfo.eLPLL_Type=1
** MHL Cbus index value 0

** MHL function support in port A

PACLK:0xC000

PACLK:0xC000

PACLK:0xC000



MHL Init, MHL_TYPE = 0x10

** Nasa Load MHL EDID...

** Nasa Load DevCap...

** MHL third DTD start at 9F in port A

** MHL total have 6 DTD in port A

** MHL get video data block length 12 in port A

** MHL get audio data block length 3 in port A

** MHL get speaker allocation data block length 3 in port A

** MHL get vender specific data block length 5 in port A

** MHL Cbus initial mux to port A

mapi_mhl_init()


[GOP_ALL, PID 0, TID 0x-1][Driver Version]: 0089, BuildNum: 0289, ChangeList: 2147483647
====================
First GOP driver instance, flush GWIN HW
====================

[HAL_TSP_CPU_SetBase][2167] load firmware (address, size) = (0x0060B400, 0x00002A28)
firmware 111 0x0060B400 0x00000000 0x0000C168
[HAL_DSCMB_SetBank][156] Set bank 0xA0200000


=== [Utopia Version] ===
[MST Nasa] [CL817363] Utopia Version[12.3.39]

g_u8DCOnOff = OFF

should go to standby!!!!!
msAPI_Power_SetPowerMode = 0x3412

~~~ POWER DOWN ~~~

MHL power standby mode

MDrv_Power_ExecutePowerDown

=> StandBy
msAPI_Power_SetWakeUpDevice = 0x185 ?类?~帱>帱>?噜?<??|帱饇傈<|>噜|8?鄚???p饇青|???类

桥东晨星电器

换一片新的存储器再刷进数据试试

洞口家电维修

有进展了，刚在本论坛的淘宝店买的JT1199编程器在线刷，刷上买的固件能开机了，不过本机还另有电源故障，12V电源带不起负荷，刚开机12V降到7 8V ,外加个12V电源和背光能正常开机显示，12V电源带不起负荷已查了一个晚班还没有收获，本机电源芯片是OZ531T的，我用了1271A代换的，不知这两个芯片是不是一样，现再买OZ531T的回来才知道

buyi1

我也遇到了，刷数据后可开机。但不能用遥控和待机按键关机，否则又是蓝灯死机。图像拆了一块6037海信主板的25装上可遥控开关机，只是屏不同没图像。看似数据问题但怎么刷都没有解决问题   郁闷