Re: Bush LCD37TV016HD
nothing on the multimeter and yes it does work as tested another item.
nothing on the multimeter and yes it does work as tested another item.
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Re: Bush LCD37TV016HD
What does "nothing" mean? 0.000?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: Bush LCD37TV016HD
0.00 setting it to what you saidComment
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Re: Bush LCD37TV016HD
OK, so now we are getting somewhere. Please remove the power board and take clear photos of the top and bottom sides.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: Bush LCD37TV016HD
In the last pic there seems to be a bit of diy soldering (re1) postition it isAttached FilesComment
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Re: Bush LCD37TV016HD
Pictures are fuzzy -- hard to see.
Have you checked the fuse on PSU?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: Bush LCD37TV016HD
Like a plug type fuse if so there is not one.Comment
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Re: Bush LCD37TV016HD
There will be one on the board somewhere. It is a legal requirement.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: Bush LCD37TV016HD
MLT198H Is the pcb,ive even googled and cant see one on there pics.Comment
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Re: Bush LCD37TV016HD
There's definitely a fuse on there. Look for "AH 250VAC".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: Bush LCD37TV016HD
T6.3ah 250vac ?Comment
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Re: Bush LCD37TV016HD
Possibly. Probably. Check the terminals on the bottom for continuity.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: Bush LCD37TV016HD
Attached FilesComment
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Re: Bush LCD37TV016HD
so have i got to test this in which voltage ? with the set on ?Comment
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Re: Bush LCD37TV016HD
That fuse may be on the back cover where the power cord gets plugged in like the Polaroids..Comment
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Re: Bush LCD37TV016HD
yes i have noticed a fuse clear one ? next to where the power lead goes in to.Comment
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Re: Bush LCD37TV016HD
No, set OFF, test continuity.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: Bush LCD37TV016HD
so tom,can you explain more of a dummies way as you know im thickComment
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Re: Bush LCD37TV016HD
Meter on 200 ohms, across the fuse, report what reading you get, and refrain from using "no reading".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: Bush LCD37TV016HD
right just testing this clear fuse which has on it 6.3al 250v,is 00.4Comment
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Hi,
Trying to fix a bush TV. The Tcon is integrated onto the main board by the looks of it but before I buy a replacement does this look like a screen fault? The lines at the bottom are concerning me. I have check for shorts on the caps etc and can't see anything obvious. Nothing is overly hot and I've tried heating different boards and pressing down on the flex but no change in picture.
Any advice welcome. Thanks in advance.... -
Hi, I was recently given a Bush Smart TV by a friend and the main board seems to be hanging on by a thread.
Before we get to that, my first obstacle was figuring out the model number since the back sticker has gone for a walk. Upon taking off the back case, I noticed the following Vestel parts, 17MB95m mainboard, 17IPS71 (what I'd assume is power supply) and a VES420UNVL-3D-S02 display panel. After doing some research I think the TV I have is a Bush ELED42240FHDCNTD3D, based on the matching image here (https://www.manualslib.com/manual/11...td3d.html#manu... -
My multimeter has developed this fault, a few months ago. I tried to fix it, but had no success.
The fault is that on the current ranges it never shows 0. Does not matter if the probes are open or shorted.
As you can see from the pics, the offser is the same (just multiplied for other rages):
-4.9 uA
-0.49 mA
-0.49 A
I don't know what exactlly caused the fault.
The meter had a battery leak before I noticed the fault, but I am not sure if the fault was present before that happened. I just did not noticed. The battery leaked... -
Hi I'm working on a MSI GTX1070 Gaming 8G. Vmem is missing. Strange enough the card otherwise is working: All other voltages are there and the card is even detected. Obviously no image output because of "missing" memory.
This is a picture of the uP1642P. It controls the memory voltage rail. Primary suspect of the fault.
Datasheet uP1642P
Pin 21 PVCC should be 5V. Datasheet says 6.5V max.
But on this card it is actually getting 12V (measured), only a 2 ohm resistor separating it from the 12V rail.
Is that a design fault?... -
Hi People,
i have a really strange fault on a laptop, which i am reparing. It's a Lenovo Thinkpad L13 18834-1M.
Visually I could see that PU4501 (TPS51393RJER-GP) was burned so I removed the IC and ordered a spare part. Looking into Schematics showed, that the IC is responsible for the 3.3V rail. I noticed, that after removing the IC there is still a short on that bus (0.4 Ohm). Furthermore PU5201 & PU4551 are also short. Voltage injection showed a huge current drawn of up to 2.5 A but with only a slight temperature flickering at U4004 (TPS22976DPUR-GP) using ethanol....
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