主板型号是715G5279-M0D-000-005K故障不开机,测量主板开机端口,按开机键开机端口有3.3v电源,但是不到两秒就没了
连接vga口打印信息如下,最下面几行是在网上翻译单词后填上的
显示事件0x3,0x3是哪里的问题呢?
望各位兄弟给看看是哪里出了问题
2020-1-20, 9:27:3
COM5, BaudRate:115200 bps, RXD: VGA-> 4,TXD: VGA->11, Printed by RT809H:
LZHS addr:0x00100040
LZHS size:0x00680690
LZHS checksum:0x00000014
Boot
Start Lmain
MT5395 Boot Loader v0.9
MUSB none SoftReset 0x29424 = 0x01030000.
MUSB pBase = 0xF0029000 init ok.
MUSB none SoftReset 0x29424 = 0x01030000.
MUSB pBase = 0xF002E000 init ok.
+++++++++now set tdv gpio val+++++++++++gpio numer is 203,val is 0
Boot reason: A/C power on!!-------------use external edid, disable internal edid------------------
SIF_Master0: new design
Boot reason: A/C power on!!T8032 init A/C on case loader stage...
Load T8032 FW (addr: 0x d3f958, size: 24576)success!!
T8032 FW version: 12
T8032 change to loader stage...
LDR_FlashCopy 0xf010 0xaa680 0x80
Detect NAND flash ID: 0x9590DAAD
Detect HY27U2G8F2CTR NAND flash(SLC): 256MB
NAND_BDM_Mount: Partid=0, offset=0x0, size=0x200000
[BDM] Partition: 0, Bad Block Count: 0
Boot reason: A/C power on!!Boot reason: A/C power on!!PDWNC_PHILIPS_2K11_GetCurrentState: 0x3
[PDWNC]PDWNC_TPV_DetermineNextState : u4Event = 0x6
PDWNC_TPV_DetermineNextState : u4Current = 3
PDWNC_TPV_DetermineNextState : system booting
PDWNC_TPV_DetermineNextState : event = PDWNC_POWER_DOWN_AC_POWER
Current = 0x3, Event = 0x6, Next = 0x3
Disable IR wakeup!
Do USB upgrade
Wait USB medium to be mounted...
No USB Medium on Device.
USB upgrade stop
@@@@@@ consumer mode
Disable VGA wakeup
Standby
PDWNC_PHILIPS_2K11_GetCurrentState: 0x3
[PDWNC]PDWNC_TPV_DetermineNextState : u4Event = 0x6
PDWNC_TPV_DetermineNextState : u4Current = 3
PDWNC_TPV_DetermineNextState : system booting
PDWNC_TPV_DetermineNextState : event = PDWNC_POWER_DOWN_AC_POWER
Current = 0x3, Event = 0x6, Next = 0x3
Disable IR wakeup!
PDWNC_TPV_SetupPowerDown : State = 0x3
WAKE EN: 0x1000000
[PDWNC]PDWNC_PHILIPS_2K11_SetupPowerDown: u4PowerDownEvent = 0x6
[PDWNC]PHILIPS_2K11_POWER_STATE_POWER_OFF, LED changes to off
PDWNC_TPV_EnterNextState : u4Next = 0x3
H匔吤DRAM Channel A Calibration.
HW Byte 0 : DQS(-3 ~ 27), Size 31, Set 12.
HW Byte 1 : DQS(-2 ~ 26), Size 29, Set 12.
HW Byte 2 : DQS(-2 ~ 28), Size 31, Set 13.
HW Byte 3 : DQS(-2 ~ 25), Size 28, Set 11.
DRAM A Size = 256 Mbytes.
DRAM Channel B Calibration.
HW Byte 4 : DQS(5 ~ 24), Size 20, Set 14.
HW Byte 5 : DQS(-2 ~ 21), Size 24, Set 9.
DRAM B Size = 128 Mbytes.
Boot
Start Pmain
0x00004000
NID=0x9590daad
LZHS addr:0x00100040
LZHS size:0x00680690
LZHS checksum:0x00000014
Boot
Start Lmain
MT5395 Boot Loader v0.9
MUSB none SoftReset 0x29424 = 0x01030000.
MUSB pBase = 0xF0029000 init ok.
MUSB none SoftReset 0x29424 = 0x01030000.
MUSB pBase = 0xF002E000 init ok.
+++++++++now set tdv gpio val+++++++++++gpio numer is 203,val is 0
SIF_Master0: new design
T8032 change to loader stage...
LDR_FlashCopy 0xf010 0xaa680 0x80
Detect NAND flash ID: 0x9590DAAD
Detect HY27U2G8F2CTR NAND flash(SLC): 256MB
NAND_BDM_Mount: Partid=0, offset=0x0, size=0x200000
[BDM] Partition: 0, Bad Block Count: 0
PDWNC_PHILIPS_2K11_GetCurrentState: 0x3
[PDWNC]PDWNC_TPV_DetermineNextState : u4Event = 0x3
PDWNC_TPV_DetermineNextState : u4Current = 3
PDWNC_TPV_DetermineNextState : system booting
PDWNC_TPV_DetermineNextState : event = PDWNC_POWER_DOWN_KEYPAD
PDWNC_TPV_DetermineNextState : PDWNC_WAKE_UP_REASON_KEYPAD, no quiet boot, next state = 0x2
Current = 0x3, Event = 0x3, Next = 0x2
Enable IR wakeup!
@@@@@@ consumer mode
Disable VGA wakeup
Standby
PDWNC_PHILIPS_2K11_GetCurrentState: 0x3
[PDWNC]PDWNC_TPV_DetermineNextState : u4Event = 0x3
PDWNC_TPV_DetermineNextState : u4Current = 3
PDWNC_TPV_DetermineNextState : system booting
PDWNC_TPV_DetermineNextState : event = PDWNC_POWER_DOWN_KEYPAD
PDWNC_TPV_DetermineNextState : PDWNC_WAKE_UP_REASON_KEYPAD, no quiet boot, next state = 0x2
Current = 0x3, Event = 0x3, Next = 0x2
Enable IR wakeup!
PDWNC_TPV_SetupPowerDown : State = 0x2
WAKE EN: 0x1000100
[PDWNC]PDWNC_PHILIPS_2K11_SetupPowerDown: u4PowerDownEvent = 0x3
[PDWNC]PHILIPS_2K11_POWER_STATE_STANDBY, LED changes to standby
PDWNC_TPV_EnterNextState : u4Next = 0x2
H匔吤DRAM Channel A Calibration.
HW Byte 0 : DQS(-3 ~ 27), Size 31, Set 12.
HW Byte 1 : DQS(-2 ~ 27), Size 30, Set 12.
HW Byte 2 : DQS(-2 ~ 28), Size 31, Set 13.
HW Byte 3 : DQS(-2 ~ 25), Size 28, Set 11.
DRAM A Size = 256 Mbytes.
DRAM Channel B Calibration.
HW Byte 4 : DQS(5 ~ 24), Size 20, Set 14.
HW Byte 5 : DQS(-2 ~ 21), Size 24, Set 9.
DRAM B Size = 128 Mbytes.
Boot
Start Pmain
0x00004000
NID=0x9590daad
LZHS addr:0x00100040
LZHS size:0x00680690
LZHS checksum:0x00000014
Boot
Start Lmain
MT5395 Boot Loader v0.9
MUSB none SoftReset 0x29424 = 0x01030000.
MUSB pBase = 0xF0029000 init ok.
MUSB none SoftReset 0x29424 = 0x01030000.
MUSB pBase = 0xF002E000 init ok.
+++++++++now set tdv gpio val+++++++++++gpio numer is 203,val is 0
SIF_Master0: new design
T8032 change to loader stage...
LDR_FlashCopy 0xf010 0xaa680 0x80
Detect NAND flash ID: 0x9590DAAD
Detect HY27U2G8F2CTR NAND flash(SLC): 256MB
NAND_BDM_Mount: Partid=0, offset=0x0, size=0x200000
[BDM] Partition: 0, Bad Block Count: 0
PDWNC_PHILIPS_2K11_GetCurrentState: 0x2
[PDWNC]PDWNC_TPV_DetermineNextState : u4Event = 0x3
PDWNC_TPV_DetermineNextState : u4Current = 2
PDWNC_TPV_DetermineNextState : system booting
PDWNC_TPV_DetermineNextState : event = PDWNC_POWER_DOWN_KEYPAD
Current = 0x2, Event = 0x3, Next = 0x3
Disable IR wakeup!
@@@@@@ 消费者 模式
禁用 VGA 唤醒
Standby
PDWNC_PHILIPS_2K11_GetCurrentState: 0x2
[PDWNC]PDWNC_TPV_DetermineNextState : u4Event = 0x3
PDWNC_TPV_DetermineNextState : u4电流 = 2
PDWNC_TPV_DetermineNextState : 系统引导
PDWNC_TPV_确定性极限状态 : 事件 = PDWNC_电源_关机_键
当前 = 0x2, 事件 = 0x3, 下一个 = 0x3
禁用 红外 唤醒!
PDWNC_TPV_SetupPowerDown : State = 0x3
唤醒 EN: 0x1000000
[PDWNC]PDWNC_PHILIPS_2K11_安装程序: u4断电事件 = 0x3
[PDWNC]PHILIPS_2K11_电源状态_关闭电源, LED 更改为 关
PDWNC_TPV_EnterNextState : u4下一个 = 0x3
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