Hello Everyone
I hope you are all well..
I have problem with my TCL 55p615 tv
two months after warranty expires, tv started freezing while watching sat tv ,youtube video or movies from usb​, only after 2 minutes,
but interestingly, tv working good with external source, such as an apple tv connected over hdmi port, I can watch any 4k movies any 4k videos from youtube without any problem ,
but on its own android interface it is freezing(both video audio and also menu freezing) only in two minutes,
when freezed ,only thing I can do...
Term1903
New Member
Last Activity: Yesterday, 02:14 PM
Joined: 10-27-2018
Location: Turkey
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Re: philips 42pfl8694h (8404h) startup problem
hi
thanks for the reply
unfortunately SDM pin doesn't activate anything, still same action in standby led ,blinking red led twice.
I give up searching for the fault, and unfortunately I didn't find any replacement card.
power board is working(when I jumpered 3.3vsb and ps-on pin, I can get 12v and 24v, 0v on BCKlight_ON , 5v on BCKlight_dim)
I will try to adapt a universal LCD board(lcd conversion board and a NT68676 controller board), but one thing I am not sure is... -
philips 42pfl8694h (8404h) startup problem
hello friends,
tv has problem at startup procedure, when main power is on, tv tries to wakeup , after three times trial it turns into error(protection) mode and gives red led flashing twice.
what I have checked;
3.3v standby voltage is OK,
mainboard pulls the ps_ON pin to low(this happening three times) at this period, psu 12V becomes active, and I can see 1.2v 3.3v 5v on the mainboad at measuring points.
attached you will find the service manual and some photos
thank in advance for any suggestion,.... -
Re: New Members - please post your introductions here
hello everyone,
I am Zek, working and experienced in industrial automation,
glad to be here..Leave a comment:
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