SCH

APPLE J45-DVT-MLB (820-3662 051-0456).pdf

Schematic for Apple J45-DVT-MLB · board 820-3662 · 1.7 MB · shared in 3 Telegram posts.

TXTAbout APPLE J45-DVT-MLB (820-3662 051-0456) schematic

APPLE J45-DVT-MLB (820-3662 051-0456) is a free Apple J45-DVT-MLB motherboard schematic diagram for board 820-3662. The PDF file is 1.7 MB. It was first posted on 28 Sept 2019 and is available in 3 Telegram channels.

The 820-3662 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 Apple boards.

For the same board you can also find a boardview and BIOS dumps — see all 820-3662 files.

Type
Schematics
Format
.pdf · PDF schematic
Size
1.7 MB
Brand
Apple
Board number
820-3662
Model
J45-DVT-MLB
First posted
28 Sept 2019
Last posted
21 Apr 2022
Sources
3

Tags

MSGFrom the Telegram post

APPLE J45-DVT-MLB (820-3662 051-0456) SCHEMATICS

J1Download 820-3662 schematic from Telegram

R1How to download APPLE J45-DVT-MLB (820-3662 051-0456)

  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 APPLE J45-DVT-MLB (820-3662 051-0456).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 820-3662. 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.