Parts/Service for HX966TZ

Parts/Service for HX966TZ

Brand: LG logo LG

Category: Home Theater System

Document Type: Parts/Service

Language: EN

Uploaded: Nov. 21, 2025, 6:21 p.m.

Manual Publish Date: 2011-02-01

Warranty Information

None

  • The manual provides detailed sections on Summary, Electrical, Cabinet & Main Chassis, Loader Part, and Replacement Parts List.
  • It includes product safety servicing guidelines, general servicing precautions, and electrostatic discharge (ES) device handling.
  • Instructions for hidden key modes, software upgrades, firmware updates for wireless devices, and network updates are detailed.
  • Troubleshooting guides cover various issues like distorted picture, no picture, blue screen, snowy screen, and reading errors for DVDs, CDs, and Blu-rays.
  • Component repair guides and SA reset procedures are also provided.

Troubleshooting and error codes

Page Issue Description
2-2 Distorted Picture - Lines on Picture Guides through checks for cables, TV input, disc issues, and cable integrity.
2-3 Distorted Picture - Ghost Picture Guides through checks for cables, TV input, disc issues, and cable integrity.
2-4 Distorted Picture - Rolling Picture Guides through checks for cables, TV input, disc issues, and cable integrity.
2-5 Distorted Picture - Shaky Picture Guides through checks for cables, TV input, disc issues, and cable integrity.
2-6 Distorted Picture - Blurry Picture Guides through checks for cables, TV input, disc issues, and cable integrity.
2-7 No Picture - Black Screen Guides through checks for on-screen menu, cables, TV input, TV programming, and connecting to another TV.
2-8 No Picture - Blue Screen Guides through checks for on-screen menu, cables, TV input, TV programming, and connecting to another TV.
2-9 No Picture - Snowy Screen Guides through checks for on-screen menu, cables, TV input, TV programming, and connecting to another TV.
4-4 DVD Disc Reading Error Troubleshooting for "ALL DVD DISC" reading error, focusing on MD and DVD LD control.
4-5 CD Disc Reading Error Troubleshooting for "ALL CD DISC" reading error, focusing on MD and CD LD control.
4-6 Abnormal Servo Operation Troubleshooting for actuator, spindle, and sled operation issues after MD or Motor Drive IC change.
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