Re: Toshiba 50L1350uc no back light
before start to remove LED
i put another LED panel from a cracked LG 49LF5900 (this one work good just cracked screen LED panel is china HC490EUN-SLES2-2132) and has the same connector. but still have backlight for one second. tested also with flashlight and has image but still not backlight
nickmatine1
New Member
Last Activity: 04-26-2017, 08:46 PM
Joined: 03-27-2017
Location: new york
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Re: Toshiba 50L1350uc no back light
ok. i'll try to open it and let you guys know
thanks for your helpLeave a comment:
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Re: Toshiba 50L1350uc no back light
yes bl-on/off is 3.3 v
and when the tv open for second
L2 is 90v and drop to 76
L1 is 138v and drop to 76
lcd panel is LC500DUE
SF R1
LG display
thanksLeave a comment:
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Re: Toshiba 50L4300U Backlight
this one has same power supply with 50l1350ucLeave a comment:
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Re: Toshiba 50L1350UC No Backlight
did you fixed your tv?
i have same issue...Leave a comment:
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Re: Toshiba 50L1350uc no back light
some pictures...Leave a comment:
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Toshiba 50L1350uc no back light
this unit has for one second a short flash and after that no picture and has sound
the voltage is this WITH or WIHOUT connector plugged
start as 130 v for both l1 and l2 for one second and after is
L2+ 77DC
L1+ 77VDC
measured on chassis ground
and i repeat with coonector plugged or unplugged (for led)
any ideas
thanksLast edited by nickmatine1; 03-27-2017, 11:37 PM. -
Re: Toshiba 50L1350UC not powering on
so, finally did you changed tjhe power supply?Leave a comment:
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