Service Manuals, User Guides, Schematic Diagrams or docs for : . Various ATX PSU Schematics ATX_power_supply_schematic
<< Back |
HomeMost service manuals and schematics are PDF files, so You will need Adobre Acrobat Reader to view : Acrobat Download
Some of the files are DjVu format. Readers and resources available here : DjVu Resources
For the compressed files, most common are zip and rar. Please, extract files with Your favorite compression software ( WinZip, WinRAR ... ) before viewing.
If a document has multiple parts, You should download all, before extracting.
Good luck. Repair on Your own risk. Make sure You know what You are doing.
Image preview - the first page of the document
>> Download ATX_power_supply_schematic documenatation <<Text preview - extract from the document INRUSH CURRENT INPUT LINE SELECT INPUT VOLTAGE SENSE
POWER
LIMITER (SHORT FOR 115VAC)
TRANSFORMER
8A/250V
COUPLED OUTPUT INDUCTOR
EMI FILTER BASE DRIVE
SIGNAL
TRANSFORMER
MAGAMP
CHOKES
COMBINED
FEEDBACK FOR
5V AND 12V
OUTPUTS
MAGAMP
REGULA-
HALF TOR FOR
BRIDGE 3.3V
CONVERTER
BIAS AND 5V
STANDBY
SUPPLY
PWM IC
BASED ON
FLYBACK
CONVERTER
300W ATX POWER
SUPPLY:
5V/30A, 3.3V/28V
OPTO-ISOLATED +12V/15A, -12V/0.8A,
FEEDBACK FOR -5V/0.3A, 5VSB/2A
http://www.smpspowersupply.com/ BIAS SUPPLY
◦ Jabse Service Manual Search 2024 ◦ Jabse Pravopis ◦ onTap.bg ◦ Other service manual resources online : Fixya ◦ eServiceinfo