请教大师LED42K20JD反复开关机的打印信息

fcpfnhc

初始故障是可以开机，不定时自动关机。u盘刷机后出现反复开关机现象，有时可以持续开机1-2分钟，打印信息如下：
REALTEK ROM Monitor, Revision 0011.5340.0002.
Copyright (c) Realtek Semiconductor Corp. - All Rights Reserved.


For a list of available commands, type 'help'.


Compilation time /version=      Nov 22 2013  18:21:44  /0011.5340.0002

MAC address =                   00.11.22.33.44.55

Processor Company ID/options =  0x01 (MIPS Technologies, Inc.) / 0x00

Processor ID/revision =         0x90 / 0x70

Endianness =                    Little
Flash memory size =             128 MByte

SDRAM size =                    128 MByte

First free SDRAM address =      0x800bb000



name=PIN_KEYPAD_MENU ppcb_enum.Name=PIN_KEYPAD_MENU, ppcb_enum.info=9b000001

Press 'ESC' to Monitor mode

b8060120 = 0

b8060120 = 0

b8060120 = 0

b8060120 = 0

b8060120 = 0

b8060120 = 0

b8060120 = 0

b8060120 = 0

b8060120 = 0

b8060120 = 0

b8060120 = 0

b8060120 = 0

b8060120 = 0

b8060120 = 0

b8060120 = 0

b8060120 = 0

b8060120 = 0

b8060120 = 0

b8060120 = 0

b8060120 = 0

b8060120 = 0

[DEBUG_MSG] fw_entry[0] offset = 0x1020000 length = 0x4d98ec (paddings = 0x4e0000)

[DEBUG_MSG] fw_entry[1] offset = 0x1500000 length = 0x168888 (paddings = 0x180000)

[DEBUG_MSG] fw_entry[2] offset = 0x1680000 length = 0x1bb070 (paddings = 0x1c0000)

[DEBUG_MSG] fw_entry[3] offset = 0x1840000 length = 0xe2b6 (paddings = 0x20000)

[DEBUG_MSG] fw_entry[4] offset = 0x1860000 length = 0x1ffd1 (paddings = 0x20000)

[DEBUG_MSG] fw_entry[5] offset = 0x1880000 length = 0x1ffd1 (paddings = 0x80000)

[DEBUG_MSG] fw_entry[6] offset = 0x1900000 length = 0x1ffd1 (paddings = 0x80000)

Linux Kernel:

        FW Image  to 0x80100000, size=0x4d98ec

Audio FW:

        FW Image  to 0x81c00000, size=0x168888

Video FW:

        FW Image  to 0x81e00000, size=0x1bb070

Audio data(1):83

        FW Image  to 0x83000000, size=0xe2b6

Video data(1):7083

        FW Image  to 0x83700000, size=0x1ffd1

REG32(Audio_Mute_GPIO)=0x0

panel_init_1st



panel_init  panel->iCONFIG_DISPLAY_PORT = 1

panel_init  LVDS_4_PORTS_INDEX = 0




panel_init  LVDS_4_PORTS_MAPPING_TABLE[LVDS_4_PORTS_INDEX] = 123




DispI : Finish BISR testing IBUFBISR:done

DispI : Finish BISR testing LineBUFBISR:done

DispI : Finish BISR testing SPNRBISR:done

DispD: Finish BISR testing ShpBISR:done

GDMA : Finish BISR testing GDMABISR:done

5280Go 5280Go panel_init_2nd

set wa[iVtO ]u sF=o60r0c0e0 0D,T Gc uFrRrCe
nt
[=26V9O8]7S5y4n9G
e
n
= 0x80000004
[vo] Vodma(1) disable
[vo] VODMA(1) ForceBG(0)
VP_PowerOnVideo
VMM create  0x007e0000
VBM: configured to SD!
WARNING[1]:[vo] UpdateChannel: sync/(dtv/mvc/rdy) 0/(0/1/1)
WARNING[1]:VO: don't support this API line 98
POV: image filter testing
VBM: configured to HD!
POV: request Buffer, Y_BufID = 0
POV: request Buffer, C_BufID = 1
POV: image filter testing Y_bufID 0, C_BufID 1


(IMG) JPEG detect!!IMG_DEC: Create Filter fmt 0
POV:SE_SCALER: base0  0x82f60000, sz0  0x00400000,base1  0x83360000, sz1  0x00400000IMG_DEC: send Decode cmd to Dec
IMG_DEC: send cmd to Scaler
~jpg buf 6815744


(JPEG_THUMB) L:1235, size 3, start 1905, length 1739!!
(Adobe) set saw_Adobe_marker TRUE!!
(THUMB) IS USING THUMB 0, w 160, h 90, tgt_w 1280, tgt_h 720!!
(Adobe) set saw_Adobe_marker TRUE!!SE_SCALER: MPO 1 0
IMG: 0, 0, 1920, 1280, 1080, 720
WARNING[1]:SE_SCALER: (h-scal) SE (task id = 30) isn't complete
IMG_DEC: destroy
SE_Scaler_Destroy
POV: image filter testing DONE
[VO] Force DTG FRC
[VO]SynGen= 0x80890004
[BOOT_AIO][0]  0x3c08b800
[BOOT_AI
O][
1]  [ 0vxo35]0 80iep04g
1
[0BO8O0Tp_A_IfO]r[c2_] f h0xd24_0d9i02b0y0p
a[sBOsO T_!A!IO!]
[3
] N UL0Lx a=d=09 000pt0S
l[rVBOOoIT_AnIO] fEror
oSrh! omwaSgitci_nlulmbPeir c=t u 0rxe3c~08~b8
0W0
A
R[AINOI_NPGAT[H1] ]u:seP OdeVfa:u lWt asiettt isngy!
s
t[eAImO _tPAoTH ] SsTrOcP_s Poelwer_s con aVritd1e  o  =!  0(xb000Vi0d0e00o4Do
n
[eAIO _2PA)T
H]
src_sel_headphone =  0x00000001
[AIO_PATH] src_sel_pcm_dac0  =  0x00000001
[AIO_PATH] src_sel_pcm_dac1  =  0x00000004
init TAS5707

[ao_Init] ver_B


HDMI Raw Enable: MPG AC3 DTS MPEG2 AAC DDP WMAPRO MLP


SPDIF Raw Enable: MPG AC3 DTS MPEG2 AAC DDP WMAPRO MLP


Force 2ch Format: DTS DTSHD AC3 DDP MLP AAC WMAPRO


Start Power On Music Flow


[AUDIO]vol = -17
power on music create ao ok
finish power on music create
[AO][raw config:HDMI(0),SPDIF(0)]
[AO]SPDIF SELECTION: PCM FIFO
New Format!!  0x00000000, MPEG
[DEC]delayed rp is OFF!
[AO][raw config:HDMI(0),SPDIF(0)]
[AO]SPDIF SELECTION: PCM FIFO
mpg pcm ch  0x00000001 sb  0x00000020 sr  0x0000bb80 mono  0x00000000
mpg info ns  0x00000480 br  0x00000080 layer  0x00000003
[AO] chidx change point occur: rp  0xa3d16cd0 cptr  0xa3d16cd0
[AO] DAC change point occur: rp  0xa3d16cd0 cptr  0xa3d16cd0  0x0000bb80  0x0000bb80[AO][TS]Enable RdAdma(v/a: 0x00001000/ 0x00006000),thd=20ms
[AO][PB]Enable RdAdma(v/a: 0x00001000/ 0x00006000),thd=20ms
WARNING[1130948]OV: Wait system to STOP Power on Video!(bVideoDone 2)

WARNING[1071191]OV: Wait system to STOP Power on Video!(bVideoDone 2)
WARNING[1071164]OV: Wait system to STOP Power on Video!(bVideoDone 2)
[AUDIO WARNING] ring setup cp is equal to wp, may hang!! ra  0x81c1a754
WARNING[1072038]OV: Wait system to STOP Power on Video!(bVideoDone 2)
Power On Music EOS, wait for linux to SET_DONE
<_AO_check_empty> wl= 0x00000a40
[AO][TS] Underflow
[AO][PB] Underflow
WARNING[1071497]OV: Wait system to STOP Power on Video!(bVideoDone 2)
WARNING[1070484]OV: Wait system to STOP Power on Video!(bVideoDone 2)
WARNING[1070593]OV: Wait system to STOP Power on Video!(bVideoDone 2)
WARNING[1070521]OV: Wait system to STOP Power on Video!(bVideoDone 2)
WARNING[1070539]OV: Wait system to STOP Power on Video!(bVideoDone 2)
WARNING[1070532]OV: Wait system to STOP Power on Video!(bVideoDone 2)

栗子3511

这款海信故障应该是主板问题

fcpfnhc

栗子3511 2019-4-22 18:30
这款海信故障应该是主板问题

谢谢，已经解决，主板主芯片问题，更换主板解决。