Advertisement
Table of Contents
SERVICE MANUAL
Ver. 4 2008C
Revision History
Area
Model
Lineup
VGN-UX71
Japanese
Japanese
VGN-UX91NS
VGN-UX91S
VGN-UX380CN
US Canadian
VGN-UX380N
American
VGN-UX390N
Latin
VGN-UX380FN
VGN-UX1XN
European
AEP/UK
VGN-UX27GN
VGN-UX27LN
International
Asian/Oceania/
VGN-UX27SN
VGN-UX27TN
South Africa
VGN-UX27CN
Chinese
VGN-UX28CN
: CTO Model
9-852-303-04
VGN-UX27CN/UX27GN/UX27LN/UX27SN/UX27TN/UX28CN
[MA]
1
[MA]
1
[MA]
1
[MA]
1
[MA]
1
[MA]
1
[MA]
2
[MA]
2
VGN-UX71/UX91NS/UX91S
VGN-UX380CN/UX380FN/UX380N/UX390N
Design and specifications are subject to
change without notice.
PERSONAL COMPUTER
VGN-UX1XN
Advertisement
Table of Contents
Related Manuals for Sony Vaio VGN-UX91NS
Summarization of Contents
Service and Inspection Precautions
Obey Precautionary Markings and Instructions
Follow safety markings and instructions for proper service procedures.
Use Designated Parts Only
Use only specified parts to maintain safety and performance.
Follow Original Design for Mounting and Wiring
Maintain original layout for safety features and proper component placement.
Inspect After Service Completion
Verify all components are returned to original condition and check for damage.
Chip Component Replacement Precautions
Avoid reusing components and handle tantalum capacitors with care.
Flexible Print Board Handling
Follow specific soldering temperatures and handling procedures for flexible boards.
Chapter 1: Specifications
1-1. Specifications
Detailed technical specifications for the VGN-UX series models.
Chapter 2: Block Diagram
2-1. Block Diagram
Block diagram illustrating the main components and connections of the VGN-UX series.
Chapter 3: Frame Harness Diagram
3-1. VGN-UX Series Frame Harness
Frame harness diagram for the VGN-UX series, showing internal wiring.
3-2. Port Replicator (VGP-PRUX) Harness
Frame harness diagram for the optional Port Replicator (VGP-PRUX).
Chapter 4: Exploded Views and Parts List
Parts List Notes
Notes related to parts list interpretation and handling.
Palmrest Exploded View and Parts List
Exploded view and parts list for the palmrest assembly.
Main Board Exploded View and Parts List
Exploded view and parts list for the main board assembly.
Bottom Exploded View and Parts List
Exploded view and parts list for the bottom assembly.
LCD Exploded View and Parts List
Exploded view and parts list for the LCD assembly.
Accessory Parts List (A-1)
Exploded view and parts list for accessories.
Accessory Parts List (A-2)
Exploded view and parts list for accessories.
Chapter 5: Others
5-1. Note for WWAN Board Replacement
Important notes and procedures for replacing the WWAN board.
Need help?
Do you have a question about the Vaio VGN-UX91NS and is the answer not in the manual?
Questions and answers