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GL1_TNP4G373 TC-21FX20CGS.pdf

Schematic · 4.7 MB · shared in 1 Telegram post.

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TXTAbout GL1 TNP4G373 TC-21FX20CGS schematic

GL1 TNP4G373 TC-21FX20CGS is a free GL1 / TNP4G373 / TC-21FX20CGS motherboard schematic diagram. The PDF file is 4.7 MB. It was first posted on 25 Apr 2022 and is available in 1 Telegram channel.

The GL1 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
.pdf · PDF schematic
Size
4.7 MB
Brand
—
Model
GL1, TNP4G373, TC-21FX20CGS
First posted
25 Apr 2022
Last posted
25 Apr 2022
Sources
1

Tags

GL1 schematicGL1 motherboardlaptop schematic pdflaptop schematic diagramschematic free download

J1Download GL1 schematic from Telegram

R1How to download GL1 TNP4G373 TC-21FX20CGS

  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 GL1_TNP4G373 TC-21FX20CGS.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 GL1. Step-by-step help: downloading from Telegram.

.PDFWhat is a .pdf file and how to open it?

PDF schematic. A circuit diagram of the motherboard, page by page.

Open with:

  • Any PDF reader
  • SumatraPDF
  • Your web browser

Tip: Press Ctrl+F and search for a part (PU1, PQ3) or a net name (+3VALW, PWR_EN) to jump straight to it.