Apple A1278 - J30 820-3115-B 051-9058 Schematic
This page has the schematic for Apple A1278 - J30 820-3115-B 051-9058, a laptop motherboard from Apple. Printed board number: 820-3115. 12 more files in the library share this board number — they're listed below.
Download via Telegram- Brand
- Apple
- Device
- Laptops
- Board number
- 820-3115
- Contents
- Schematic
- File size
- 1.9 MB
- Posted
- Available via
- Telegram @schematicslaptop
- Original file name
APPLE A1278 - J30 820-3115-B 051-9058 PDF.rar
Same board number 12
All files for 820-3115- Mackbook Pro 1278 820-3115-B Working BIOS 100%Apple820-3115BIOS
- A1278 820-3115-AApple820-3115Boardview
- A1278 820-3115-A BIOSApple820-3115BIOS
- Apple A1278 J30 820-3115-BApple820-3115Boardview
- Mac Bookpro A1278 820-3115B BIOS BionApple820-3115BIOS
- Mackbook Pro 820-3115BApple820-3115Schematic
- Mcbook Pro 13.3 A1278 820-3115-B I5 UMA 20110 Tested OKApple820-3115BIOS
- Apple MacBook Pro 13 A1278 I5 2 5GHz 820 3115 BApple820-3115Boardview
- Apple A1278 820-3115-BApple820-3115Boardview
- Apple 820-3115-B Mcbook Pro 13.3 A1278 I5 UMAApple820-3115BIOS
- 820-3115-B Mcbook Pro 13.3 A1278 I5 UMAApple820-3115BIOS
- A1278 820-3115-B MacBook Pro 13Apple820-3115BIOS
More Apple A1278 files 33
Apple A1278 overview- Apple A1278 820-2879-B 820-2879820-2879Boardview
- Apple A1278 820-2879-B 820-2879820-2879Schematic
- A1278 820-2936-B K90I820-2936Schematic
- Apple A1278 820-2936-B BIOS820-2936BIOS
- Apple A1278 K24 820-2530-A 2009 13 INCH 4MB BIOS820-2530BIOS
- Apple A1278 820-2936-A820-2936Files
- Apple A1278 820-2565-A820-2565Schematic
- BIOS A1278 820-2565-A.BIN820-2565BIOS
- BIOS Apple MacBook Pro A1278 A1286 820-2565-A 820-2565820-2565BIOS
- Apple MacBook Pro 7.1 A1278 820-2936-B MC375LL820-2936BIOS
- BIOS MacBook Pro K90I A1278 820-2936-A HM65820-2936BIOS
- A1278 M97 MLB 820-2327-A820-2327Boardview
- Apple Macbook 13'' Unibody A1278 M97 MLB 820-2327-A820-2327BIOS
- Apple Macbook Unibody A1278 13 M97A MLB 051 7918 820 2327 Rev C820-2327Files
- Apple Macbook Unibody A1278 13 MLB LDO K6 PVT 051 8563 820 2879820-2879Files
- Apple A1278 820-2936-B MC375LL MacBook Pro 7.1 Clear ME820-2936BIOS
Other Apple laptops
All Apple filesBoardviewSchematicMBP 820-2879Apple · 820-2879BIOS820-3330-20 BIOS 8MB Tested OKApple · 820-3330BIOSHP EliteBook 820 6050A2635701-MB-A02 2MB & 16MBApple · 6050A2635701 · 820-6050BoardviewSchematicLB# 820 2849 '' '' File & Schematic DiagramApple · 820-2849BIOSA1297 K92 820-2914-B 8MB BIOSApple · 820-2914BIOSApple A1418 -2013 - CPU I5 5575R 820-00431-AApple · 820-00431SchematicApple Macbook Pro 13 2020 A2251, 820-01949-AApple · 820-01949BoardviewSchematicMacbook Pro M1 A2338 820-02020Apple · 820-02020
Questions about this file
Which board number is this Apple A1278 - J30 820-3115-B 051-9058 file for?
It's for board 820-3115. Compare it with the number printed on your PCB before relying on the file. Where to find it.
How do I use the schematic for diagnosis?
Start with the power-sequence and power-rail pages to find where a no-power or no-image fault begins, then locate the parts with a boardview. No-power troubleshooting plan.
Is the download free?
Yes. The button opens post #7384 in the public Telegram channel @schematicslaptop, where the file can be downloaded with a free Telegram account.