Hello Community,
If anyone has it or can point me in the right direction, I'm after a Schematic for SMPS BN44-01056A
Thanks,
LL
If anyone has it or can point me in the right direction, I'm after a Schematic for SMPS BN44-01056A
Thanks,
LL
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I am trying to find two smd datasheets for an Apevia 1000w prestige power supply ATX-PR1000W the SMD's are ST9S313 which is a SMPS supervisory chip and a EST 915HP or XP48024 not sure which or both is the chp prod number and the schematic
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Hey everyone,
I'm currently working on a mid-70s Sharp Electronic Digital Clock Radio, Model FY-70CH. I found the service manual online, printed it out, and have been studying it for a while. My main reasons for tackling this are: (1) I want to learn electronics and figured I'd start with something I had on hand, and (2) I want to fix its issues. Right now, the radio sounds awful, has about 5V DC at the speaker terminals, and the alarm time setting doesn't work. But I'm not asking how to fix these problems.
Instead, here's what's been bugging me so far:
The schematic... -
Ii wonder if anyone can help me. I have a Acer x163w monitor which is not powering up. The PSU main capacitor's one leg had completly come off - I replaced it but the PSU is still not outputting DC. I found the monitor in questions service manual here on manuals lib but the schematic in there is a completely different - the schematic shows no mosfet to drive the transformer while the one I have does use a mosfet - also the schematic shows only one optocoupler but mine has two.
The PSU board is labelled FM-20A02-AAA made by APD as per the image below. I am trying to find a schematic for this... -
Board powers on and display turns on, battery holds charge, I know the trackpad is the issue, replaced the trackpad with new M2 trackpad and cable since they were burnt, also replaced the connector on the board good as new, pins are getting power, however since I do not have the schematic for this and cannot seem to find it, can someone point me in the right direction to get this trackpad working and also maybe provide a M2 A2338 schematic?
I have no power on these pins so far
7,11,12,27, 29,41
pin 25 is .5volts which is low. Need schematic to pin point the short so I... -
Hello everyone,
I’m looking for the boardview and schematic diagram for the following motherboard:- Model: AG3PMB28A0
- Revision: REV:A
- Board Name: G3PP
- Laptop: HP Victus 15-fb0028nr
I need this for repair and diagnostic purposes. If anyone has the files or can point me in the right direction, I’d truly appreciate your help.
Thanks in advance!
Best regards,
Pedro