Sony Bravia KDL-55NX725 Manuals

Manuals and User Guides for Sony Bravia KDL-55NX725. We have 3 Sony Bravia KDL-55NX725 manuals available for free PDF download: Service Manual, Operating Instructions Manual

Sony Bravia KDL-55NX725 Service Manual (70 pages)

LCD Digital Color TV, AZ2-F Chassis

Brand: Sony | Category: LCD TV | Size: 8.82 MB

Table of Contents
4
Section 1 - Safety and Features
7
Warnings and Cautions
7
Handling the LVDS FFC Connector
9
Special Handling Instructions When Replacing the LCD Panel Assembly
10
Safety-Related Warnings
11
Safety Check-Out
12
Self Diagnosis Function
14
Overview
15
Features
15
See It All in 3D
15
Dynamic Edge LED Backlight
15
Sleek Design
15
Opticontrast™ Panel
15
Motionflow™ XR 240
15
Internet Streaming & Connectivity
16
X-Reality™ Engine
16
Intelligent Presence Sensor
16
Navigation Made Easy
16
Faster Start-Up
16
Energy Saving Switch
16
USB Photos, Videos & Music
17
Lightsensor™ Technology
17
BRAVIA® Sync™ Compatible
17
Specifications
18
Section 2 - Software Requirements
21
Overview
21
Software Updates for Customers
21
Software Updates for Servicers
22
Software Update Responsibility
22
Checking the Software Version
22
Examples of Software Correctable Symptoms
23
Section 3 - Chassis Overview
24
Overview
24
Overall Circuit Description
26
Main Board
26
Tuner
26
X-Reality Processor
26
Audio Amplifier
26
Temperature Sensor
26
Power Supply
27
Power Supply for Backlight System
27
LD Board (Local Dimming)
27
3D Ir Emitter
27
Wireless LAN Card
27
Switch Unit
27
USB Camera
28
IR Board
28
LCD Panel Assembly
28
TCON Board
28
Diagrams
29
Block Diagrams
29
Connector Diagrams
31
Section 4 - Troubleshooting
35
Overview
35
Updating the Software
35
Triage Chart
36
Protection Shutdown
37
Standby LED Flash Count
37
Diagnostic Code Descriptions
39
Viewing the Self Check Diagnostic History
40
Section 5 - Flow Charts and Diagrams
41
Overview
41
No Power
42
Standby LED Blinking
45
No Picture
46
Section 6 - Disassembly/Part Number Information
48
Rear Cover and AC Cover Removal
49
Switch Unit, HEM2 Board, Camera Module, and Wireless LAN Card Removal
50
G4/G6/G7 (Power Supply) Board and LD Board Removal
51
KDL-40NX725/55NX725 Only
51
KDL-60NX725 Only
52
BATL (Main) Board Removal
53
Center Cabinet, HLT2 Board and LCD Panel Removal
54
Cleaning the LCD Panel
54
Screws
55
Connectors
55
KDL-40NX725 Only
55
KDL-55NX725 Only
56
KDL-60NX725 Only
56
Accessories and Packaging
57
Miscellaneous
57
Remote Commander
57
Wire Dressing
58
KDL-40NX725 Only
58
KDL-55NX725 Only
58
KDL-60NX725 Only
58
Section 7 - Service Adjustments
59
Overview
59
Updating the Software
59
Accessing Service Adjustment Mode
59
Viewing or Changing Service Data
60
Verifying Service Adjustments
61
Verifying the Segment Code
61
Verifying the Destination
61
Verifying the Model Name
62
Optional Adjustments
62
Setting White Balance Adjustments
62
Resetting the TV to Factory Condition
63
Resetting the TV to Factory Condition Using Service Mode
63
Appendix A - Removing the Rear Cover
66
Rear Cover Caution
66
KDL-40NX725 Only
66
KDL-55NX725 Only
67
KDL-60NX725 Only
68
Removing the Power Cord from the Rear Cover
69

Sony Bravia KDL-55NX725 Service Manual (55 pages)

Brand: Sony | Category: TV | Size: 13.1 MB

Sony Bravia KDL-55NX725 Operating Instructions Manual (36 pages)

LCD Digital Color TV

Brand: Sony | Category: LCD TV | Size: 3.39 MB

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Sony Bravia KDL-55NX725 Manuals

Sony Bravia KDL-55NX725 Service Manual (70 pages)

Table of Contents

Sony Bravia KDL-55NX725 Service Manual (55 pages)

Table of Contents

Sony Bravia KDL-55NX725 Operating Instructions Manual (36 pages)

Table of Contents

Getting Started

Using Your BRAVIA TV

Network Setup

Additional Information

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