Remember if a post says “Allegro” under File type description it is A BINARY Boardview FILE (2015-to now) and you must USE Allegro Free Viewer ONLY, they are not OLD ASCII BRD FILES. You can Download the viewer by free from here Allegro Free viewer
Xinzhizao Patched client for PDF Download
Now with this patched client of Xinzhizao you can SAVE pdf files to your pc and open them offline 
Version: 2.5
Language: Global
File size: 1.90MB
Demo Video
Removed as a part of an Agreement with Chinafix.com (WMDANG)
However you can request any file from Global/Chinese Xinzhizao for only $30.00-
Mac Collection Pack (Special Offer)
Schematics & Boardviews files for more than 155+ Apple devices such as
iMac, MacBook, MacBook Pro, MacBook Air, PowerBook G4, iPad, iPhone
Check the content list:
Samsung Galaxy S20 Ultra Service Manual – Samsung SM-G988B Service Manual – Samsung SM-G988BR Service Manual
Service manual for Samsung Galaxy S20 FE SM-G780F
Models: SM-G988B, SM-G988BR
Includes:
-Level 2 Repair: Dissambly
-Level 3 Repair: PCB Diagrams, Block Diagram, Flow chart.
-Electrical part list
-etc.
Format: PDF
Total Pages: 112
File size: 10.0MB
Samsung Galaxy S20 FE Service Manual – Samsung SM-G780F Service Manual
Service manual for Samsung Galaxy S20 FE SM-G780F
Models: SM-G780F
Includes:
-Level 2 Repair: Dissambly
-Level 3 Repair: PCB Diagrams, Block Diagram, Flow chart.
-Electrical part list
-etc.
Format: PDF
Total Pages: 111
File size: 6.62MB
Samsung Galaxy S20 Plus Service Manual – Samsung SM-G985F Service Manual – Samsung SM-G986B Service Manual
Service manual for Samsung Galaxy S20 Plus SM-G985F
Models: SM-G985F, SM-G986B, SM-G986BR
Includes:
-Level 2 Repair: Dissambly
-Level 3 Repair: PCB Diagrams, Block Diagram, Flow chart.
-Electrical part list
-etc.
Format: PDF
Total Pages: 134
File size: 10.2MB
Samsung Galaxy S20 Service Manual – Samsung SM-G980F Service Manual – Samsung SM-G981B Service Manual
Service manual for Samsung Galaxy S20 SM-G980F
Models: SM-G980F, SM-G981B
Includes:
-Level 2 Repair: Dissambly
-Level 3 Repair: PCB Diagrams, Block Diagram, Flow chart.
-Electrical part list
-etc.
Format: PDF
Total Pages: 130
File size: 8.23MB
MacBook Pro 13″ 2020 A2289 Touch Bar 2 TBT3 Schematic & Silkscreen – 820-01987 Schematic & Silkscreen
Schematic & Silkscreen MacBook Pro 13″ 2020 A2289. 820-01987 Mainboard
Title: X1782 MLB SCHEMATIC
Part Number: 051-05309 / 820-01987
Format: PDF
Total Pages: 100
File size: 1.82MB
Content Type: VIP II (Corporative Membership Only)
MacBook Air 13″ 2020 A2179 Schematic & Silkscreen – 820-01958 Schematic & Silkscreen
Schematic & Silkscreen MacBook Air 13″ 2020 A2179. 820-01958 Mainboard
Title: X1783 MLB-TKSB
Part Number: 051-05232 / 820-01958
Format: PDF
Total Pages: 87
File size: 6.52MB
Content Type: VIP II (Corporative Membership Only)
Lenovo IdeaPad 330C-15IKB Schematic – Compal DLID4/D5 LA-G201P Schematic
Schematic & Silkscreen for Lenovo IdeaPad 330C-15IKB Laptop/Notebook, Compal DLID4/D5 LA-G201P Motherboard
Tag: DLID4/D5 LA-G201P
Rev: 1.0
Format: PDF
Total Pages: 55
File Size: 2.95MB