SCH

Apple Mac Mini A1347 - 820-5509 - 820-5509-A J64 MLB_2C PDF .rar

Schematic for Apple A1347 / J64 · board 820-5509, 820-5509-A · 1.3 MB · shared in 2 Telegram posts.

Download in Telegram Similar files

TXTAbout Apple Mac Mini A1347 - 820-5509 - 820-5509-A J64 MLB 2C PDF schematic

Apple Mac Mini A1347 - 820-5509 - 820-5509-A J64 MLB 2C PDF is a free Apple A1347 / J64 motherboard schematic diagram for board 820-5509 / 820-5509-A. It is packed in a RAR archive of 1.3 MB. It was first posted on 9 Apr 2023 and is available in 2 Telegram channels.

The 820-5509 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 BIOS dumps — see all 820-5509 files.

Type
Schematics
Format
.rar · RAR archive
Size
1.3 MB
Brand
Apple
Board number
820-5509, 820-5509-A
Model
A1347, J64
First posted
9 Apr 2023
Last posted
14 Jul 2026
Sources
2

Tags

820-5509 schematic820-5509 schematic diagramApple 820-5509820-5509-A schematic820-5509-A schematic diagramApple 820-5509-AApple A1347 schematicApple A1347 motherboardApple A1347 circuit diagramApple schematic pdflaptop schematic diagramApple laptop schematic diagramschematic free download

J1Download 820-5509 schematic from Telegram

  • Схемы (Schematics), Boardview, Datashits и дампы BIOS для ремонта ноутбуков. База платформ: ASUS, Apple, Lenovo, HP, Acer, MSI. @cyberlanelectonik · 14 Jul 2026
    Open post
  • schematics|boardviews| ARCHIVE 💻💻 @schematicslaptop · 9 Apr 2023
    Open post

R1How to download Apple Mac Mini A1347 - 820-5509 - 820-5509-A J64 MLB 2C PDF

  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 Mac Mini A1347 - 820-5509 - 820-5509-A J64 MLB_2C PDF .rar to download it.
  3. Open it with 7-Zip (free) or WinRAR.

If a post was deleted, try another source above or search for 820-5509. Step-by-step help: downloading from Telegram.

.RARWhat is a .rar file and how to open it?

RAR archive. A compressed folder. It can hold a schematic, a boardview, a BIOS dump or all three.

Open with:

  • 7-Zip (free)
  • WinRAR

Tip: If the archive asks for a password, look for it in the Telegram post text.