2024年3月8日发(作者:薄世)
(续表)[机型机芯故障现象故障解决措施S40X50AirS40AirS40AirMST801MSD6A918MSD6A918MST6A918咼通8064强制恢复出厂设置在线更新到35S后,有图像没声音软件升级乐视TV版登录异常在线升级最新版本系统后进不了系统强升023版软件写入MAC、更改属性、写入KEY值,恢复出厂
换主板后轮播只能收看一个台设置不定时出现关机在线升级后死机X60SS50-2DS40X50AirS40MST801MST801MSD6A918MST801U盘强制升级进度条不动电视不接收红外遥控信号更换主板后图像倒置且偏绿强制恢复出厂设置(待机下,使用39键遥控
器,输入“3、6、9”后按“确认”键)重写引导数据写MBOOT后进行强制升级更换红外接收板上的电容C204强升对应屏软件2.电源板故障查询表机型电源类别故障现象故障部位S40AirX50AirX50AirX60S50AirS40S50
3DX50AIKS40S40AirS506A94918MST801MST801MSD918MST801MSD918MST801三无不通电,指示灯不亮有声无图无图三无自动关机三无不定时背光不亮三无不通电不开机更换高压电容C9114(222p,F/2kV)和保险管F9901更换D9104更换Q8606更换
Q205
MMBT4401更换
D9104(SK510C)代换IC9304更换
Q601
(10N/60)和
F101
(
T4.0A/250V)补焊插座CN9101更换光耦IC9303更换LX1更换
R9317(1.5MQ)乐视超级电视超3X43彩电主板到各接功能小板接口电路图□陈进
>T=>L-IANOE
REPAIRINGGPIO. Light
L£Dfl]
LFD_.R
ToR&
3D
Emittef»——氓S3P3V_Standby93P3V_StandbyO⑴
LEDJWd》一RL?1^W^KZJLED
LIGHTLight
Bar
PWM[3J
3D..S0_60..Sa^+5V_NORMALC3D Mode
列3IUIRInixit
⑺Panel
LRto
IR
TX[11]
L„》R1331R1319戡切3P3V_Standby
OIJ0IB-9AWB-DKD13O2
BAV99/DM3P3V_Standby
O-To
IR
&
3D
Emitter3P3V_Standby5v_Standby3P3V_Standby
3P3V_StandbyRTC5V_Standby3P3V_Standby
9
D1604R1796
aAa
S1/DI-----LOluF/DNIU1507RX8I3OCE/DNI5V_Standby
o-—PMEG4005EJ/DNIvtR218
1.2.1214,15]
M丄
迎/DfIMS”
M
SDA
g
®
3P3V_gandby
TP2O9肿。—R1O7$iAR107S'~T诺戲厂9观7心曲
SDA
VDD
FOin
GND
/RST
/IRQ10R
%
33/DNI
33/DNIviyR17992K4/DNI-s7P210
C1321:16S«C132OuF//'DND.[R1501
10K/DM022F/INIML414HIV01E/DNI[21
30‘RST
81
刃IK/DNIR1332R17983JlTo
BT
4.0
Sub-BoardFORMALTo
LOCAL
DIMMNG
BACKUP[1⑴[M]
BL-OFtOfF11
LD
EN[1]
.D_HSYNCJ.
PAD_VSYNC_UKfldZvsync丄Informu
2024年3月8日发(作者:薄世)
(续表)[机型机芯故障现象故障解决措施S40X50AirS40AirS40AirMST801MSD6A918MSD6A918MST6A918咼通8064强制恢复出厂设置在线更新到35S后,有图像没声音软件升级乐视TV版登录异常在线升级最新版本系统后进不了系统强升023版软件写入MAC、更改属性、写入KEY值,恢复出厂
换主板后轮播只能收看一个台设置不定时出现关机在线升级后死机X60SS50-2DS40X50AirS40MST801MST801MSD6A918MST801U盘强制升级进度条不动电视不接收红外遥控信号更换主板后图像倒置且偏绿强制恢复出厂设置(待机下,使用39键遥控
器,输入“3、6、9”后按“确认”键)重写引导数据写MBOOT后进行强制升级更换红外接收板上的电容C204强升对应屏软件2.电源板故障查询表机型电源类别故障现象故障部位S40AirX50AirX50AirX60S50AirS40S50
3DX50AIKS40S40AirS506A94918MST801MST801MSD918MST801MSD918MST801三无不通电,指示灯不亮有声无图无图三无自动关机三无不定时背光不亮三无不通电不开机更换高压电容C9114(222p,F/2kV)和保险管F9901更换D9104更换Q8606更换
Q205
MMBT4401更换
D9104(SK510C)代换IC9304更换
Q601
(10N/60)和
F101
(
T4.0A/250V)补焊插座CN9101更换光耦IC9303更换LX1更换
R9317(1.5MQ)乐视超级电视超3X43彩电主板到各接功能小板接口电路图□陈进
>T=>L-IANOE
REPAIRINGGPIO. Light
L£Dfl]
LFD_.R
ToR&
3D
Emittef»——氓S3P3V_Standby93P3V_StandbyO⑴
LEDJWd》一RL?1^W^KZJLED
LIGHTLight
Bar
PWM[3J
3D..S0_60..Sa^+5V_NORMALC3D Mode
列3IUIRInixit
⑺Panel
LRto
IR
TX[11]
L„》R1331R1319戡切3P3V_Standby
OIJ0IB-9AWB-DKD13O2
BAV99/DM3P3V_Standby
O-To
IR
&
3D
Emitter3P3V_Standby5v_Standby3P3V_Standby
3P3V_StandbyRTC5V_Standby3P3V_Standby
9
D1604R1796
aAa
S1/DI-----LOluF/DNIU1507RX8I3OCE/DNI5V_Standby
o-—PMEG4005EJ/DNIvtR218
1.2.1214,15]
M丄
迎/DfIMS”
M
SDA
g
®
3P3V_gandby
TP2O9肿。—R1O7$iAR107S'~T诺戲厂9观7心曲
SDA
VDD
FOin
GND
/RST
/IRQ10R
%
33/DNI
33/DNIviyR17992K4/DNI-s7P210
C1321:16S«C132OuF//'DND.[R1501
10K/DM022F/INIML414HIV01E/DNI[21
30‘RST
81
刃IK/DNIR1332R17983JlTo
BT
4.0
Sub-BoardFORMALTo
LOCAL
DIMMNG
BACKUP[1⑴[M]
BL-OFtOfF11
LD
EN[1]
.D_HSYNCJ.
PAD_VSYNC_UKfldZvsync丄Informu