Laptop motherboard
LB# 820 1889 '' '' file & schematic diagram project M42 Boardview & Schematic
This page lists the boardview and schematic for LB# 820 1889 '' '' file & schematic diagram project M42, a laptop motherboard by Apple. Board number: 820-1889. The same board number appears in 2 more files — see below.
Download from Telegram- Brand
- Apple
- Category
- Laptops
- Board number
- 820-1889
- Contents
- BoardviewSchematic
- Available on
- Telegram
- File name
LB#_820_1889_''Board_View''_file_&_schematic_diagram_project_M42.rar
Same board number 2
All files for 820-1889- 820-1889-AApple820-1889Schematic
- M42B 820-1889-A 820-1889Apple820-1889Boardview
Other Apple laptops
All Apple filesSchematicAPPLE X425G 820-00163-AApple · 820-00163BoardviewAPPLE X425G 820-00163-AApple · 820-00163BoardviewSchematicLB# 820 2494 '' '' file & schematic diagramApple · 820-2494BoardviewSchematicLB# 820 2491 '' '' file & schematic diagram project K51Apple · 820-2491BoardviewSchematicLB# 820 2390 '' '' file & schematic diagramApple · 820-2390BoardviewSchematicLB# 820 2375 '' '' file & schematic diagram project M96AApple · 820-2375BoardviewSchematicLB# 820 1888 '' '' file & schematic diagram incl PowerApple · 820-1888BoardviewSchematicLB# 820 1881 '' '' file & schematic diagram incl IO boardsApple · 820-1881
Questions about this file
What is the board number of LB# 820 1889 '' '' file & schematic diagram project M42?
The file is for board 820-1889. Check that the same number is printed on your PCB before you rely on the file. Where to find it.
How do I open this boardview?
Unpack the archive and open the file in OpenBoardView (free) or FlexBV. Boardview formats explained.
What can I do with the schematic?
Use the power-sequence and power-rail pages to find where a no-power or no-image fault starts, then locate the parts with a boardview. No-power diagnosis plan.
Is the download free?
Yes. The button opens post #6249 in the public Telegram channel @schematicslaptop, where the file can be downloaded with a free Telegram account.