LG LHB645 Manuals

LG LHB645 Manuals

Manuals and User Guides for LG LHB645. We have 3 LG LHB645 manuals available for free PDF download: Service Manual, Owner's Manual

LG LHB645 Service Manual

LG LHB645 Service Manual (113 pages)

3D Blu-ray / DVD Home Cinema System

Brand: LG | Category: Home Theater System | Size: 17.32 MB

Table of Contents

Section 1 Summary

3
Section 2 Electrical

16
- Digital Display & Media Training Master
  17
- Distorted Picture
  17
- Picture
  22
- Picture Color
  27
- Noise/Audio Problems
  29
- Miscellaneous
  32
- Blu-Ray Player
  41
- One Point Repair Guide
  42
- Power Problem
  42
- Booting When You Turn the Unit On, no Message on Front Panel
  44
- Wired Network Connection Error
  51
- Bad Hdmi Video / Audio Output
  52
- Audio from Speaker
  53
- Usb
  54
- Bt Connection Error
  55
- Electrical Troubleshooting Guide
  56
- System Power Supply on Smps Board
  56
- Power Supply on Main Board
  59
- System Part
  63
- Hdmi Output
  65
- Audio Output
  66
- SYSTEM PART - 1 (MPEG CRYSTAL 27 Mhz)
  67
- Waveforms
  67
- System Part - 2 (Ddr3 Memory)
  68
- Audio Part - 1 (Adc I2C)
  69
- Audio Part - 2 (Pwm I2S / I2C)
  70
- Hdmi Part
  71
- Wiring Diagram
  72
- Block Diagram
  73
- Circuit Diagrams
  74
- Smps Circuit Diagram
  74
- Main & Amp - Micom Circuit Diagram
  75
- Main & Amp - Power Circuit Diagram
  76
- Main & Amp - Mpeg Circuit Diagram
  77
- Main & Amp - Memory Circuit Diagram
  78
- Main & Amp - F/E Circuit Diagram
  79
- Main & Amp - Adc / MIC Circuit Diagram
  80
- Main & Amp - I/O Circuit Diagram
  81
- Main & Amp - Pwm Circuit Diagram
  82
- Main & Amp - Amp Circuit Diagram
  83
- Jack Circuit Diagram (Optional Part)
  85
- Front Circuit Diagram
  86
- Capacitors
  87
- Circuit Voltage Chart
  87
- Connectors
  87
- Ics
  87
- Printed Circuit Board Diagrams
  88
- Smps P. C. Board
  88
- Main & Amp P. C. Board
  89
- Jack P. C. Board (Optional Part)
  90
- Front P. C. Board
  91
Section 3 Cabinet & Main Chassis

92
- Cabinet and Main Frame Section
  94
- Exploded Views
  94
- Deck Mechanism Section
  95
- Packing Accessory Section
  96
- Center Speaker
  97
- Speaker Section
  97
- Front Speaker
  98
- Rear Speaker
  99
- Passive Subwoofer
  100
- Ld Check Guide
  103
- Ld Check Procedure
  103
- Purpose
  103
- How to Use the Sa Reset Function
  104
- Purpose
  104
- Required Sa Reset
  104
- Sa Reset Procedure
  104
- Ic501 (Mt8563) Pin Description
  106
- Major IC Internal Block Diagram and Pin Description
  106
- Ic701 (Tpic2050): 9Ch Motor Drive with 3 Beam Laser Diode Driver
  109
- Pick-Up Connector Terminal Pin Assignments
  111
- Block Diagram
  112

Advertisement

LG LHB645 Owner's Manual

LG LHB645 Owner's Manual (73 pages)

3D Blu-ray/DVD Home Theater System

Brand: LG | Category: Home Theater System | Size: 7.07 MB

Table of Contents

LG LHB645 Owner's Manual

LG LHB645 Owner's Manual (72 pages)

3D Blu-ray / DVD Home Cinema System

Brand: LG | Category: Home Theater System | Size: 7.29 MB

Table of Contents

Advertisement

Advertisement

Related Products

LG Categories

Cell Phone

Monitor

Washer

Air Conditioner

Air Conditioner

More LG Manuals