Re: VZ42L No Amber light, no stand by 5v
parts ordered, will report back!! thanks team!
windfreik
Member
Last Activity: 09-14-2013, 05:02 PM
Joined: 09-04-2011
Location:
-
Re: VZ42L No Amber light, no stand by 5v
will this type of fuse work? [url]http://www.ebay.com/itm/LITTLEFUSE-LOT-5-PICO-3A-3-Amp-Fuse-/150708931657?pt=BI_Electrical_Equipment_Tools&hash=item2316f3cc49#ht_500wt_969[/url] or any suggestions off ebay?
thanksRe: VZ42L No Amber light, no stand b...?<br /> thanksRe: VZ42L No Amber light, no stand byLeave a comment:
-
Re: VZ42L No Amber light, no stand by 5v
Sorry, I thought you meant marks that would indicate scorch or damage...
I will try and replace and report back.
Thanks again!!Leave a comment:
-
Re: VX42L No Amber light, no stand by 5v
no visible markings. Is that a fuse I can easily find at radioshack? Or ebay
Also, check out the pins on the far left large voltage regulator.. one of the pins seems to be missing, or designed that way?...Last edited by windfreik; 01-22-2012, 01:21 PM.Leave a comment:
-
Re: VZ42L No Amber light, no stand by 5v
it shows a 1 on the left hand side.... Same as when probes are not touching on that horizontal fuse.Leave a comment:
-
Re: VZ42L No Amber light, no stand by 5v
tried all of the tabs you suggested and nothing all zero. Then I unplugged and tried the 2 fuses and only the far left one (vertical) registered (.9). The right one (horizontal) 0. What ya think?Leave a comment:
-
Re: VZ42L No Amber light, no stand by 5v
Here is the main board, bottom and top. I see U33, remind me how to check with multimeter, I am a novice with it, but have tested continuity and volts, but how to check this U33?
Thanks again for any assist\
Brett...Last edited by windfreik; 01-22-2012, 12:25 AM.Leave a comment:
-
Re: VZ42L No Amber light, no stand by 5v
Here are some pics of the power board. Let me know if i should re-take some, or different angles... Thanks for the help...Leave a comment:
-
Re: VZ42L No Amber light, no stand by 5v
Ok, let's do this. I should have tried the fuse originally. It was bad. I replaced with new one and now I have SB 5.1v but no 24 volt, still no AMBER, Does not turn on. No sounds, no clicks. I disconnected the power board outputs and still same result. nothing except sb 5.1v. I will get some HD pics uploaded soon, but what can I try next to eliminate the control board?
Thanks.
BrettLeave a comment:
-
VZ42L No Amber light, no stand by 5v
I am trying to troubleshoot a vizio that does not go to AMBER or WHITE no sounds/relays, etc. dead.
I want to send the power board or the control board to a shop that will bench test it all and fix for a decent price. If you had to send a board, which board to send first?? I cannot get power to any of the 24v or 5v standby pins on the power board when plugged in. I pushed the reset button on the control board and nothing. Without posting pics and checking all the resistances/etc which board would you send? I realize that i might end up sending both but maybe i will get lucky with the first... -
Re: VIZIO VO42L inverter ribbon removal
Thanks salvador437! It just looks like the plastic top on it comes off somehow and I am afraid of pulling too hard(I pulled fairly hard to start with)! When I get the board fixed I wonder if it will be just as hard to put the ribbon back in?...Leave a comment:
-
VIZIO VO42L inverter ribbon removal
Help, How to remove the inverter ribbon on this inverter master board..?????? I have removed many ribbons on laptops, iphones, etc, but this one i have never seen. DOes it have a flip up latch like others? or just pull hard??/
Brett... -
Re: VIZIO VO42L FHDTV10A No Video
Thanks for the guidance gentlemen. I appreciate your sharing of knowledge!! I did the DMM test as described and with vizio white and power on i get 24.3 V for the 2 24s and 11.7 for the 12. Does this eliminate my power as suspect?
Sorry for the unfamiliarity with the acronym CCFL? LCD controller board? aka TCON?
What would you recommend next?
BrettLeave a comment:
-
Re: VIZIO VO42L FHDTV10A No Video/ sound works
Pics included now. Please help me troubleshoot the 12V pins and 24. step by step where to touch? what should read on the multimeter?...Leave a comment:
-
VIZIO VO42L FHDTV10A No Video
Hi,
I have been trolling this forum for the weekend trying to gleen all the info I can to fix a freebie I picked up from a friend. I have read multiple threads and figure it's time for some more direct assistance.. A Vizio VO42L FHDTV10A that the picture went out but still sound. I am a crack electronics fixer, I have fixed my bad caps on my Samsung 50inch LCD, also fixed the bad caps on my Frigidaire fridge control board and also regularly buy and fix Apple Iphones/ Ipods that have water damage and battery/screen issues for friends. I have no training with a multimeter but have been able...
No activity results to display
Leave a comment: