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20742874-T400HW02-V3-BN07-00645A-T-CON

Schematic · 167 KB · shared in 1 Telegram post.

TXTAbout 20742874-T400HW02-V3-BN07-00645A-T-CON schematic

20742874-T400HW02-V3-BN07-00645A-T-CON is a free laptop motherboard schematic diagram. The file file is 167 KB. It was first posted on 24 Apr 2022 and is available in 1 Telegram channel.

The this board schematic shows the complete circuit of the motherboard: the always-on 3VALW / 5VALW rails, the battery charger, CPU core and memory power, USB, display, audio and the BIOS/EC section. Use it to trace no-power, no-display, short-circuit and not-charging faults on laptop boards.

Type
Schematics
Format
—
Size
167 KB
Brand
—
First posted
24 Apr 2022
Last posted
24 Apr 2022
Sources
1

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R1How to download 20742874-T400HW02-V3-BN07-00645A-T-CON

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