VAL90 LA-9931P (REV 1.0).pdf

TXTAbout VAL90 LA-9931P (REV 1.0) schematic

VAL90 LA-9931P (REV 1.0) is a free Compal VAL90 motherboard schematic diagram for board LA-9931P. The PDF file is 933 KB and covers board revision 1.0. It was first posted on 13 Sept 2021 and is available in 1 Telegram channel.

The LA-9931P 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.

For the same board you can also find a boardview, BIOS dumps and board packs — see all LA-9931P files.

J1Download LA-9931P schematic from Telegram

R1How to download VAL90 LA-9931P (REV 1.0)

1. Press Download in Telegram. The post opens in the Telegram app, or on a t.me preview page — choose “View in Telegram”.
2. You don’t need to join the channel. Tap the file VAL90 LA-9931P (REV 1.0).pdf to download it.
3. Open it with Any PDF reader or SumatraPDF.

If a post was deleted, try another source above or search for LA-9931P. Step-by-step help: downloading from Telegram.

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