Westinghouse LTV-32W6 intermittent fault
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Re: Westinghouse LTV-32W6 intermittent fault
and I doubt the LCD panel would work after that either.
unit was mounted on wall in customer's son's room, he has big speakers, so it was also likely subjected to vibrations.
customer will be glad to have an excuse to tell son to turn down volumeComment
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Re: Westinghouse LTV-32W6 intermittent fault
got the new board, it works well, but the screen is displayed upside down, how do i fix this?Comment
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Re: Westinghouse LTV-32W6 intermittent fault
I think i just need to get to the service menu and change the orientation but I cant seem to find the code for it.Comment
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Re: Westinghouse LTV-32W6 intermittent fault
well, I called westinghouse, they said somone will be calling me, but I dont know how cooperative they will be in giving me the code for the service menu.
so far searches online have found nothing..Comment
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Re: Westinghouse LTV-32W6 intermittent fault
I'm having the exact same issue. Replaced the main board on a LTV-32w6, image is upside down. Westinghouse customer service was no help. Did you have any luck finding a solution?Comment
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by RictechHello everyone. 😀
As per thread title, this unit has a serious SMPSU fault. It blows F1001, which is a 10A M205 in the phase from the mains input.
Very first thing I tried, was simply replacing the fuse, but the replacement ceramic fuse blew immediately.
Looking at the schematic for this PSU, I then removed what I thought was the next likely candidate: D1001 - the HV main bridge rectifier.
This isolated the fault(no longer blows the main fuse), but does not point me to the actual fault.
There are no devices that have exploded or otherwise show signs...-
Channel: Troubleshooting Audio Equipment
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by protocoldI would like to get some help on a 820-2850 logic board with intermittent charging problem. Sometimes the battery will charge all the way and sometimes magsafe would be cycling between green and orange.
I have already tried replacing dc-in board, swapping good battery, swapping genuine 85w chargers. None of that helps..
when it is not intermittent:
PPVBAT_G3H_CHGR_R is 12.07v
when it is intermittent:
When the light is green, PPVBAT_G3H_CHGR_R is 12.99v
when the light is orange, PPVBAT_G3H_CHGR_R is 11.62v
data line on the battery...07-25-2025, 08:18 PM -
by howardc64
- Prior owner tried a replacement main board. No difference.
- Samsung 2x red blinking standby LED = panel fault
- Jumpered FB_TRDY_1 (pin 1 CN1300 left. main tcon->left side buffer boards) and FB_TRDY_3 (pin 95 CN1301 right. main tcon->right side buffer boards) This allows testing individual T-Con (on main board) connection to panel on this Samsung. Found fault on left side (viewing from rear of TV)
- Each side has 2 buffer boards, disconnected left side flex between 2 buffer boards. Fault is on the left most board.
- Tape masking eventually isolated to CN1300 pin 15 (CKV4_GOA) Display
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by sam_sam_samI have been having a fun time at work with two pieces of equipment that had shorted components or shorted component cables to machine frame
I would check what my multi meter was telling me about how many ohms I getting with the multi meter was telling versus the ESR was telling me about weather or not it really was a short to machine ground or not
One note at first we thought that it might be a bad I/O card or a malfunction PLC including me as well but I thought I would try and see if removing the I/O cables would make a difference or not and this time it did make a difference... -
by cazi1001Hello,
I have a strange fault with a Lenovo ThinkPad E14 G2 (Board No. NM-D011 Rev. 1.0).
The first Problem, which I fixed already, was a dead TPS65944AD (USB Type-C) controller. After I fixed this fault, all functions working fine and the notebook run very well with the charger and battery.
On the next day, I tied to start the notebook with the battery, but nothing happened. I started with the charger and on windows, I saw, that the battery was empty. And this was nearly impossible, because the battery was charged. I disconnected the battery and found out, that the board... - Loading...
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