Well actually the CLEAN bios file actually worked it seems, consider question closed.
Thanks for the file...
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Hi, What do you mean by programed vya keyboard line? I have dead E1-572g which boots while holding ESC+FN and the displa
y remains black?...
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I have a simular issue after I swapped ribbon connectors and the TV didn't start again, so now I have leds on low voltage and no picture. The CPU is also running hot since this experiment!...
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This post is closed as a crack was found in the LCD panel .
Thanks to for the support!
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Sorry for misplaced answer! This sire has changed some of the features of replying.
Anyway the TV was what you mentioned in your comment - ' on some models it will flash briefly when power has been applied and will return to a steady standby led - On this model it does this until press ON with remote, the blink a few time and go off and you can see the picture with external light.
After about 15 minutes it goes back into standby.
As I mentioned I am re checking the PSU with the main board connected but removed from the TV chassis to determine is the back lights are receiving...
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Checking the power board again I found D10 or D6 has 94V on the cathode and 30 on the Anode when the TV is on, in Standby 30V both ends.
Not sure this is normal?...
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Using a flash light I can see that the TV is booting and the wifi connect message is present.
Thing is the remote was lost and they were using a smart phone for the tv and I am trying to get to that setup menu to see if a reset will work.
As you said it could be the LEDs although reading some posts also suggests an update can go wrong!
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BKL_ON/OFF has 12V on PSU + TP65 main board
Might be U2 on PSU not switching?
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I still believe the main board is at fault here because PWR_ON should give power at the led connector?
I haven't seen leds like these before, some plastic lens caps fallen off,, real cheap set up!...
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FINLUX TV
My daughter's Finlux tv is stuck in standby, Red light blinking and goes off when power button is pressed.
The required Voltage seems to be present to run the main board and it would seem its a firmware issue?
I've looked all over to get the exact firmware with no avail, hoping some one here might some thing?
PSU - VESTEL 171PS62
29F4G08ABAEA U80 NAND
Main board - 17MB110P
Panel - VES315UNDb-2D-N11...
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Toshiba A 100 Equium
Im creating a new thread for this problem!
The motherboard has NO video at all, tried the VGA external monitor from a Toshiba Satellite A100 and it dumps the power? S video nothing works after swapping RAM and CPU. I did try another screen without any luck. The PC does start with FAN and all of the main voltages seem to be present!
There are no burn marks or signs of over heating although the CMOS battery reads 2.64 V which is a bit low?
Any ideas would be great,
Thanks...Last edited by rigeback; 05-11-2023, 05:23 AM.
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Re: Vestel 17IPS20 R6
Since I'm getting 14V on R291 pin 8 0f U202 I think U202 (FAN6300) is faulty as pin 6 VDD is dead including the other pins, planning to order the part but could be easier getting a replacement board at this stage of the game.
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Re: Vestel 17IPS20 R6
In between house moves but still want fix the tv!
Since there are no out going Volts or incoming and I"m not sure if the main board is working I first need to by pass the ST_BY state by installing two parallel connected 470? 2W resistors.
Should the resistors be fitted on CN4 between Pin 1 and 3?
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Re: Vestel 17IPS20 R6
I re checked the voltages on all the pins and the max is 1.6V on pin 7 since it was reading MV. The rest of the pins are dead.
Q212 is not fitted on this board although 5V is present close by at C214.
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Re: Vestel 17IPS20 R6
Confused as in the schematic the Mosfet is numbered Q211 and (Q215 BC858B) connects,
anyhow 330V Drain and the rest 0V!
CN4 has 12V but no 5V even when connected to the main board, in this case the the red light should come on if there was 5V....
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Re: Vestel 17IPS20 R6
I was reading this from another post and my U202 has 14V pin 8 and pin 6 = 5V.
The circuit that needs to be working is the one for U202/TR200, it supplies 12V_AC to get 12v_DC which supplies +12VCC_S which supplies Q212 and gives +5V_STBY
TR200 also supplies VCC_MAIN, Q216 is a switch that controls VCC that supplies U300 etc. Q216 is basically controled by ST_BY from the main baord.
So you need st_by ON signal from the main board to have VCC on U300Last edited by rigeback; 08-21-2021, 09:48 AM.
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Re: Vestel 17IPS20 R6
16V on CN4 but no 5V, Q212 is soldered back on the boardLast edited by rigeback; 08-21-2021, 09:19 AM.
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Re: Vestel 17IPS20 R6
Yes 240mV sorry didn't notice, Q200 and Q207 have 5V
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Re: Vestel 17IPS20 R6
Some new findings D214 and D215 have 240V and at CON4 12V,
I replaced the FET and D101 as they checked OK off board.
I am thinking is it a matter of PS_ON not being activated or is a way to have PS_ON activated always as in other TV's?
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Re: Vestel 17IPS20 R6
Looking at the board again!
D101 has 330V on both sides, seems strange that a diode that a diode is in place?
I'll take off board although on board it checks normal
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