Re: Vizio P42HDTV10 no picture
Got it, VSC was set to 150 instead of 120.
Thank you all
Got it, VSC was set to 150 instead of 120.
Thank you all
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Re: Vizio P42HDTV10 no picture
That fixed the issue? Good to hear... surprised though!Please do not PM me with questions! Questions via PM will not be answered. Post on the forums instead!
For service manual, schematic, boardview (board view), datasheet, cad - use our search.Comment
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Re: Vizio P42HDTV10 no picture
Looks better, can be tweaked more. Any suggestion Tom?Comment
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Re: Vizio P42HDTV10 no picture
If that did not fix it completely it needs the control board flashed as I mentioned previously.Please do not PM me with questions! Questions via PM will not be answered. Post on the forums instead!
For service manual, schematic, boardview (board view), datasheet, cad - use our search.Comment
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Re: Vizio P42HDTV10 no picture
How do you flash control board. Sorry I missed thatComment
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Re: Vizio P42HDTV10 no picture
See pictureAttached FilesComment
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Re: Vizio P42HDTV10 no picture
To flash it requires the $150 jig by LG.
However Capkid is offering a service for about $22.50 to do this:
https://www.badcaps.net/forum/showthread.php?t=29263
Simply post him your control board & he will flash it with the updated software.Please do not PM me with questions! Questions via PM will not be answered. Post on the forums instead!
For service manual, schematic, boardview (board view), datasheet, cad - use our search.Comment
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Re: Vizio P42HDTV10 no picture
Thank you TomComment
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I replaced the backlights all good. Two months later set was dead, had a shorted D9100, replaced all good again.
Now months later set powers up,backlights light ok,no picture. 12volts missing from fuse on tcon. 12VA on power
supply is 19 volts. Changed D9100 again, same, 12 volts measures 19. Am I looking at a power supply or mainboard
issue. Set will power up with remote but not power off.... -
Hello, i am working on Vizio M70-C3. It can hardly power on, it takes 15 power button presses or remote. Seems like eeprom problem that I seen before but all reading online says that this tv has power board or main board problem.
When tv powers on vizio V logo shows nice on whole screen. picture 1
When it goes into tv mode it only shows good picture on left side of screen, right is all scrabbled up. pic 2
When i start youtube picture shows on left side fine, right is all scrambled. pic 2
When i click video to start playing picture goes black(like when you change... -
I have a TCL 55P6US with sound and backlight but no picture. This model does not have a T-CON board, and the right (rear perspective) panel board is fed from the left panel board. I have not been able to induce any change by disconnecting the secondary panel board or the tape cut-off method on the primary board.
There are a bunch of voltages missing on the panel boards. I can't find any shorted caps of the panel boards, and all of the missing voltage rails read in the kiloohms, which leads me to suspect the issue may lie on the circuit board, rather than a short in the panel.
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Hi I inherited a Vizio M65-E0 that isn't working. It must have been dropped on the corner because I found that the infrared circuit had a capacitor with one end broken off of the board and some green corrosion around the plug to the main board. I re-soldered the capacitor and cleaned the corrosion well and tried turning the M65-E0 on and I was successful. My problem is that while the back lights come on and appear to perform local dimming there is no picture or sound. It kind of looks like you are looking at the TV through a very dense fog, where changing the input on the remote will change bright... -
Hello guys,
I'm thinking it's bad main board, but I'd love any thoughts or things to try - the board is a couple hundred $$$ and I'd like to be sure before replacing.
So I got this TV dead - no standby LED or screen activity or backlight.
Voltages to main board are on (not sure what the level should be, but here is the connector's (PS CN9102) voltages:
PS_ON: 4.91V
+VA = 18.79 V
+VM = 18.82 V
I spot check voltages on the LED Controller board, and all the large upper inductors have about 9.4V on one or the other side....
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