Hi all... Anybody still remember where to buy screens, I have a customer that can't afford to buy a new ldc tv, but would gladly pay me to replace screen. Any help appreciated thanks
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need every single rear IO port socket replacement. some dumb kid destroyed every all of the sockets. before remove the socket from the board it would not boot but after remove it i see normal boot current consumption and chime. need to source the sockets for replacement. the HDMI, rj45, usbA audio combo appear to shared with macmini 2018 but the usb c is a different part
part numbers in 2018 schematic not helpful on where to source, looks like its a custom part might just need to get a donor.
RJ45-RCPT-X1037
514-00083
HDMI-RCPT-X1037...03-21-2024, 02:28 PM -
As the title.
I think these used to be sold in maplins a lot of years ago, it is an antique, but it's just fine for my needs.
It looks basic enough inside with large components so I could do a full recap pretty easily.
Any suggestions on what component would cause the symptoms of low volume output on both left and right rear speaker outputs?
If I turn up the rear gain level in the amp until the speakers start to distort it starts to distort quickly even though the speakers are still pretty quiet.
I thought I had dodgy speakers as I just fitted new old stock 6x9s in... -
I have three Microsoft Surface Pro 5 model 1796, with all cracked screens.
Have bought from Aliexpress three new screens, the part numbers from my and the seller are the same:
Bad working China screen part number:
Good working own screen part number
Error I get with the bad working China screen:
No error with the good working own screen:
All the three China screens (all the same exact part numbers) produce the same error in Device manager. Have also performed a clean installation... -
Hello guys,
I would like a quite old but still good 800 W ATX PSU to be repaired. The problem was an extremely heavy coil whine coming from the small secondary transfomer on the PCB.
I desoldered it hoping the references on the upper side would allow me to find a adequate replacement part. Sadly the written references drove me nowhere but to the manufacturer (I-MAG). I sent them a message like a bottle in the see asking them to send me a datasheet of the transformer. And... They responded ! I received a kind of datasheet (see attachment) but my competencies do not allow... -
- 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