Table of Contents
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SERVICE MANUAL
Ver 3-2005J
Revision History
Area
Model
Lineup
VGN-TX50B/B
VGN-TX70PZ
Japanese
Japanese
VGN-TX90PS
VGN-TX90PS∗
VGN-TX90S∗
VGN-TX610P/B
VGN-TX630P/B
VGN-TX650P/B
American
US/Canadian
VGN-TX651P/B
VGN-TX670P/B
VGN-TX670P/W
VGN-TX690P/L
VGN-TX1HP/W
VGN-TX1XP/B
European
AEP/UK
VGN-TX1XP/L
VGN-TX1XRP/B
VGN-TX16GP/W
International
VGN-TX17GP/B
VGN-TX17GP/W
Asian/
VGN-TX15C/W
Oceania/
VGN-TX16C/B
South Africa
Chinese
VGN-TX16C/W
VGN-TX17C/B
VGN-TX17C/L
VGN-TX16TP/W
Taiwan
VGN-TX17TP/B
Thai
VGN-TX16SP/W
∗: CTO model
9-876-428-03
VGN-TX610P/TX630P/TX650P/TX651P/TX670P/TX690P
VGN-TX15C/TX16C/TX16GP/TX16SP/TX16TP/TX17C/TX17GP/TX17TP
[MA]
1
[MA]
2
[MA]
2
[MA]
2
[MA]
2
[MA]
2
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2
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1
[MA]
1
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1
[MA]
2
[MA]
2
[MA]
2
[MA]
2
[MA]
1
[MA]
1
[MA]
1
[MA]
1
[MA]
1
[MA]
2
[MA]
2
[MA]
1
VGN-TX50B/TX70PZ/TX90PS/TX90S
VGN-TX1HP/TX1XP/TX1XRP
Design and specifications are subject to
change without notice.
•
PERSONAL COMPUTER
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Table of Contents
Related Manuals for Sony VGN-TX1HP
Summarization of Contents
Service and Inspection Precautions
Obey precautionary markings and instructions
Follow all markings and instructions for safe servicing procedures.
Use designated parts only
Use only original or equivalent parts with identical safety characteristics.
Always follow the original design when mounting parts and routing wires
Maintain original layout and wiring for safety features and proper function.
Inspect after completing service
Verify all components are correctly returned to their original condition after repair.
When replacing chip components...
Never reuse components; exercise caution with tantalum capacitors due to heat sensitivity.
When handling flexible print boards...
Specific temperature and handling guidelines for flexible printed circuit boards.
ATTENTION AU COMPOSANT AYANT RAPPORT À LA SÉCURITÉ!
Critical safety components must be replaced only with specified SONY parts.
Specifications
1-1. Specifications
Detailed specifications for various VGN-TX models, including CPU, HDD, Memory, and connectivity.
Block Diagram
2-1. Block Diagram
Diagram illustrating the main unit's internal components, signal paths, and connections.
Frame Harness Diagram
3-1. Frame Harness Diagram
Visual representation of internal wiring, connectors, and component interconnections.
Exploded Views and Parts List
How to identify the VGN-TX90PS
Guide to identifying specific VGN-TX90PS models using product codes.
Palmrest
Exploded view and parts list for the palmrest section of the laptop.
Main Board
Exploded view and parts list for the main logic board.
Bottom
Exploded view and parts list for the bottom casing and components.
LCD
Exploded view and parts list for the LCD display unit.
Accessories
Exploded view and parts list for included accessories like AC adapter and cords.
Others
5-1. The Barcode Label
Explanation of the purpose and usage of barcode labels for repair data.
5-2. Precautions for Handling the Drive
Safety precautions and procedures when handling the optical drive during service.
5-3. Note for WWAN Board Replacement
Procedure for replacing the WWAN board, including barcode label management.
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