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Sony NSX-24GT1 Service Manual
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Sony NSX-24GT1 Service Manual

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HISTORY INFORMATION FOR THE FOLLOWING MANUAL:
SERVICE MANUAL
BT1
Chassis
ORIGINAL MANUAL ISSUE DATE: 8/2010
Version
Date
Subject
1.0
8/19/2010
No revisions or updates are applicable at this time.
Internet TV
9-883-849-01

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Summary of Contents for Sony NSX-24GT1

  • Page 1 HISTORY INFORMATION FOR THE FOLLOWING MANUAL: SERVICE MANUAL Chassis ORIGINAL MANUAL ISSUE DATE: 8/2010 Version Date Subject 8/19/2010 No revisions or updates are applicable at this time. Internet TV 9-883-849-01...
  • Page 2 SERVICE MANUAL Chassis Internet TV 9-883-849-01...
  • Page 3 MODEL LIST MODEL COMMANDER DESTINATION MODEL COMMANDER DESTINATION NSX-24GT1 NSG-MR1 NSX-40GT1 NSG-MR1 NSX-32GT1 NSG-MR1 NSX-46GT1 NSG-MR1 9-883-849-01...

  • Page 4: Table Of Contents

    1-5. Screw Legend................................13 1-6. Connectors (NSX-24GT1 Only) .............................14 1-7. Connectors (NSX-32GT1/40GT1/46GT1 Only) ......................14 1-8. Accessories and Packaging ............................15 1-9. Miscellaneous ................................15 1-10. Remote Commander ..............................15 1-11. Wire Dressing ................................16 1-11-1.Wire Dressing (NSX-24GT1 Only) .............................. 16 1-11-2.Wire Dressing (NSX-32GT1/40GT1/46GT1 Only) ........................16 NSX-24GT1/32GT1/40GT1/46GT1...
  • Page 5 SEC 2. Diagrams ...................................17 2-1. Circuit Boards Location ..............................17 2-1-1. NSX-24GT1 Only ..................................17 2-1-2. NSX-32GT1/40GT1/46GT1 Only ............................... 18 2-2. Block Diagram ................................19 NSX-24GT1/32GT1/40GT1/46GT1...

  • Page 6: Specifications

    This product contains software which is licensed by Fluendo For details on USB devices that can be connected to the TV, see "Help Guide" (http://esupport.sony.com/internettv/helpguide). (http://www. uendo.com). Download Acquisition Mode (DAM) is used for collecting data for TV Guide On Screen.
  • Page 7 Accessories Supplied accessories Keypad (1) / Size AA batteries (2) / AC power cord (except NSX-24GT1) (1) / IR Blaster cable (1) / Table-Top Stand (1) / Screws (M4 x 10, for NSX-GT24)(3), Screws (M5 x 16, for NSX-32GT1/NSX-40GT1/NSX-46GT1)(4) / Cable cover (1) / Quick Setup Guide (1) / Reference Guide...

  • Page 8: Warnings And Cautions

    Components identifi ed by shading and ! mark on the exploded views are critical for safe operation. Replace all components with Sony parts whose part numbers appear as shown in this manual or in supplements published by Sony. It is essential that all critical parts be replaced only with the part number specifi...
  • Page 9 Using any of these harsh cleaners may result in permanent damage to the screen. Do Not spray water or detergent directly onto the TV screen . If liquid drips into the bottom of the screen it may cause a failure. NSX-24GT1/32GT1/40GT1/46GT1...

  • Page 10: Safety-Related Warning

    8) Use care when handling the wires or connectors of the inverter circuit. Damaging the wires may cause a short. 9) Protect the panel from ESD to avoid damaging the electronic circuit (C-MOS). 10) During the repair, DO NOT leave the Power On for more than 1 hour while the TV is face down on a cloth. NSX-24GT1/32GT1/40GT1/46GT1...

  • Page 11: Safety Check-Out

    Check the antenna terminals, metal trim, “metallized” knobs, screws, and Figure A. Using an AC voltmeter to check AC leakage. all other exposed metal parts for AC leakage. Check leakage as described below. NSX-24GT1/32GT1/40GT1/46GT1...
  • Page 12 Try both slots, if necessary, to locate the hot side on the line; the lamp should light at normal brilliance if the screw is at ground potential (see Figure B). NSX-24GT1/32GT1/40GT1/46GT1...

  • Page 13: Sec 1. Disassembly/Part Number Information

    SCREW, +PSW M4X10(NSX-24GT1 ONLY) (NSX-24GT1 ONLY) (SCREWS TO ATTACH TABLE-TOP STAND TO LCD TV) X-2548-952-1 STAND (32) ASSEMBLY For product protection and safety reasons, Sony strongly recommends (NSX-32GT1 ONLY) that you use the screws provided with the TV Soft Cloth X-2549-672-1...

  • Page 14: Rear Cover, Speakers, Antennas, Rf Module And Ha Board Removal

    See Appendix A: Encryption Key Components in the back of this manual. 1-2-1. NSX-24GT1 ONLY (Check the Sony Electronics Service Information website for any additional service related issues for this model.)

  • Page 15: Nsx-32Gt1/40Gt1/46Gt1 Only

    See Appendix A: Encryption Key Components in the back of this manual. A Remove screws from Rear Cover to detach from LCD Panel (Check the Sony Electronics Service Information website for any additional service related issues for this model.) 11 from NSX-32GT1/40GT1 Only 13 from NSX-46GT1 Only REF.

  • Page 16: G/Ge6/Ge7A/Ge7B (Power) Boards, Ba Board, M Board, Wireless Lan Card And Lcd Panel Removal

    See Appendix A: Encryption Key Components in the back of this manual. AND LCD PANEL REMOVAL 1-3-1. NSX-24GT1 ONLY (Check the Sony Electronics Service Information website for any additional service related issues for this model.)

  • Page 17: Nsx-32Gt1/40Gt1/46Gt1 Only

    A Remove 2 screws and disconnect 1 connector to detach WLAN Card from WLAN Bracket (Check the Sony Electronics Service Information website for any additional service related issues for this model.) B Remove 1 screw to detach WLAN Bracket from LCD Panel...

  • Page 18: Cleaning The Lcd Panel

    CAUTION: When cleaning the TV, be sure to unplug the power cord to avoid any chance of electric shock. (Check the Sony Electronics Service Information website for any additional service related issues for this model.) Clean the cabinet of the TV with a dry soft cloth.

  • Page 19: Connectors (Nsx-24Gt1 Only)

    See Appendix A: Encryption Key Components in the back of this manual. (Check the Sony Electronics Service Information website for any additional service related issues for this model.) 1-6. CONNECTORS (NSX-24GT1 ONLY) 1-7. CONNECTORS (NSX-32GT1/40GT1/46GT1 ONLY) CN2600 CN4300 CN6151...

  • Page 20: Accessories And Packaging

    4-262-656-01 PLATE, VESA A-1783-117-A ACCESSORY ASSEMBLY (NSX-24GT1 ONLY) (NSX-32GT1 ONLY) 1-837-644-12 POWER-SUPPLY CORD SET A-1783-124-A ACCESSORY ASSEMBLY (ALL EXCEPT NSX-24GT1 ONLY) (NSX-40GT1 ONLY) A-1783-127-A ACCESSORY ASSEMBLY 4-198-175-01 THERMAL PAD (NAND) (24) (NSX-46GT1 ONLY) (NSX-24GT1 ONLY) 4-198-172-01 THERMAL PAD (AL PLATE)

  • Page 21: Wire Dressing

    DISASSEMBLY/PART NUMBER INFORMATION 1-11. WIRE DRESSING Do not pinch the Harness in this area Harness to HA Board Speaker Cover 1-11-1.WIRE DRESSING (NSX-24GT1 ONLY) 1-11-2.WIRE DRESSING (NSX-32GT1/40GT1/46GT1 ONLY) NSX-24GT1/32GT1/40GT1/46GT1...

  • Page 22: Sec 2. Diagrams

    SEC 2. DIAGRAMS 2-1. CIRCUIT BOARDS LOCATION 2-1-1. NSX-24GT1 ONLY G (NSX-24GT1 ONLY) WIRELESS LAN CARD RF MODULE NSX-24GT1/32GT1/40GT1/46GT1...

  • Page 23: Nsx-32Gt1/40Gt1/46Gt1 Only

    DIAGRAMS 2-1-2. NSX-32GT1/40GT1/46GT1 ONLY GE7B (NSX-32GT1 ONLY) GE7A (NSX-40GT1 ONLY) GE6 (NSX-46GT1 ONLY) WIRELESS LAN CARD RF MODULE NSX-24GT1/32GT1/40GT1/46GT1...

  • Page 24: Block Diagram

    Optical out I2S(2ch) SP OUT D-AMP Main I2S out Audio I2S(2ch) HP OUT Sub I2S out UART UART 3.5φ Jack UART IR Blaster Mimas 3.5φ Jack Micro UART Thermal Sensor MB91F313 SIRCS NSX-24GT1/32GT1/40GT1/46GT1 Confidential Home Electronics Development Dept. TVBG CPDG...
  • Page 25 Sony Electronics Reproduction in whole or part without written permission is prohibited. All rights reserved Sony Corporation English 2010HJ74WEB-1 Sony Technology Center Printed in USA Technical Services 9-883-849-01 © 2010.8 Service Promotion Department NSX-24GT1/32GT1/40GT1/46GT1...

This manual is also suitable for:

Nsx-32gt1Nsx-40gt1Nsx-46gt1Nsx-36gt1

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