Hi guys I want to share my experience with this model, maybe it could be helpful for the community π this tv comes with only led blu/wite blinking all the time, so I check the voltages then i didn't have any standby voltage, so looking on primary side everything was ok(mosfet/ Bridge rectify and so on) same results on the secondary side (both diode rectify was OK) I didn't find any short, looking deeper the ic controller don't ave any vcc power, so I keep going on the components smd everything was OK also strip led was oka,but I hear something (like pulse and I was right blinking and pulse at the same time, refreshing soldering of power supply notting changed, I almost going to order the ic controller but wen I touch the main board the led on the tv stopped to blinking and turning red,so it appear to have every voltage and the tv turn on. Thenni found a very difficult bad connection in that area (circled red) i hope it could be helpful for someone here i waste 4 day almost getting madπ
Hisense smart tv LTDN50K
Collapse
X
-
Hi man thanks for the reply, yes I know, probably about bad connection in that area the board was in protection modeor something like that., hi made me almost mad,that why i share my experience could be helpful to everyone πThe connection of chip itself was okay, bad connection was around it smd components so I decided to refresh all of them, after that tv is on since yesterday. Have a good weekendComment
Related Topics
Collapse
-
This specification for the HP ProDesk 600 G5 + Fitbit Versa Smart Fitness Watch can be useful for upgrading or repairing a desktop PC that is not working. As a community we are working through our specifications to add valuable data like the ProDesk 600 G5 + Fitbit Versa Smart Fitness Watch boardview and ProDesk 600 G5 + Fitbit Versa Smart Fitness Watch schematic. Our users have donated over 1 million documents which are being added to the site. This page will be updated soon with additional information. Alternatively you can request additional help from our users directly on the relevant badcaps...09-12-2024, 02:30 PM
-
This specification for the HP ProDesk 600 G5 + Fitbit Versa Smart Fitness Watch can be useful for upgrading or repairing a desktop PC that is not working. As a community we are working through our specifications to add valuable data like the ProDesk 600 G5 + Fitbit Versa Smart Fitness Watch boardview and ProDesk 600 G5 + Fitbit Versa Smart Fitness Watch schematic. Our users have donated over 1 million documents which are being added to the site. This page will be updated soon with additional information. Alternatively you can request additional help from our users directly on the relevant badcaps...09-12-2024, 02:30 PM
-
This specification for the HP EliteDesk 800 G5 + Fitbit Versa Smart Fitness Watch can be useful for upgrading or repairing a desktop PC that is not working. As a community we are working through our specifications to add valuable data like the EliteDesk 800 G5 + Fitbit Versa Smart Fitness Watch boardview and EliteDesk 800 G5 + Fitbit Versa Smart Fitness Watch schematic. Our users have donated over 1 million documents which are being added to the site. This page will be updated soon with additional information. Alternatively you can request additional help from our users directly on the relevant...09-12-2024, 02:30 PM
-
by frannyjunkThese Hisense H8G series (or Q8G if you are in Canada) tv appears to have a common failure of the main board. Many posts on Reddit without a solution. Mine is a 55" tv hence the 55H8G model (TV comes in 50, 55, 65 and 75". Corresponding models are 50H8G, 55H8G, 65H8G and 75H8G). Symptom is that the tv will not turn on, only a slow blinking white LED near the on button on the tv. Has anyone found a repair for the main board? I can buy a replacement main board, but would prefer to repair my main board. Thanks.05-17-2023, 10:31 AM
-
This specification for the HP EliteBook x360 830 G6 + Fitbit Versa Smart Fitness Watch Hybrid (2-in-1) can be useful for upgrading or repairing a laptop that is not working. As a community we are working through our specifications to add valuable data like the 830 G6 + Fitbit Versa Smart Fitness Watch boardview and 830 G6 + Fitbit Versa Smart Fitness Watch schematic. Our users have donated over 1 million documents which are being added to the site. This page will be updated soon with additional information. Alternatively you can request additional help from our users directly on the relevant badcaps...09-06-2024, 12:00 PM
- Loading...
- No more items.
Comment