LG LHS-D6230W Manuals

Manuals and User Guides for LG LHS-D6230W. We have 3 LG LHS-D6230W manuals available for free PDF download: Service Manual

LG LHS-D6230W Service Manual (49 pages)

Brand: LG | Category: Home Theater System | Size: 10.49 MB

Table of Contents
1
General Part
2
Servicing Precautions
2
- Notes for Transport and Storage
  2
- Repair Notes
  2
Section 1. General

2
- Notes Regarding Compact Disc Player Repairs
  3
- Esd Precautions
  4
  - Graphic Symbols
    4
  - Display Window
    5
  - Front Panel
    5
- Location of Customer Controls
  5
  - Rear Panel
    6
  - Electrical Troubleshooting Guide
    7
  - System Check Flow
    7
  - Turn Power on
    7
  - Power Check Flow
    8
  - Test & Debug Flow
    9
  - Details and Waveforms on System Test and Debugging
    15
  - MT1336 Reset Is High Active
    15
  - MT1379 Main Clock Is at 27Mhz(X501)
    15
  - Flash R/W Enable Signal During Download
    16
  - RS232 Waveform During Procedure
    16
  - Sdram Clock
    17
  - Tray Close Waveform
    18
  - Tray Open Waveform
    18
  - Lens Control Related Signal(no Disc Condition)
    19
  - Sled Control Related Signal (no Disc Condition)
    19
  - Disc Type Judgement Waveform
    20
  - Laser Power Control Related Signal
    20
  - Focus on Waveform
    22
  - Spindle Control Waveform (no Disc Condition)
    23
  - Tracking Control Related Signal
    24
  - Mt1379 Audio Optical and Coaxial Output (Aspdif)
    25
  - Rf Waveform
    25
  - Full Colorbar Signal(CVBS)
    26
  - Mt1379 Video Output Waveform
    26
  - Audio Output Form Audio Dac
    27
  - Audio Related Signal
    27
  - Speaker Part
    28
  - Block Diagram
    30
Section 2. Audio Part

30
- Schematic Diagrams
  31
- DVD Part Schematic Diagrams
  40
  - Servo Schematic Diagram
    41
  - Audio Schematic Diagram
    42
  - Interface Schematic Diagram
    43
  - Voltage Sheet (IC & Tr)
    44
- Printed Circuit Diagram
  45
Section 4. Exploded Views

47
- Deck Mechanism Exploded View
  48

LG LHS-D6230W Service Manual (53 pages)

DVD/CD RECEIVER

Brand: LG | Category: Receiver | Size: 11.1 MB

Table of Contents
2
Section 1. General
3
Servicing Precautions
3
Esd Precautions
5
Specifications
6
Location of Customer Controls
7
Section 2. Audio Part
10
Block Diagram
10
Schematic Diagrams
11
Wiring Diagram
14
Voltage Sheet (IC&Tr)
15
Printed Circuit Diargams
17
Electrical Troubleshooting Guide
20
Details and Waveforms on System Test and Debugging
28
DVD Part Schematic Diagrams
42
Voltage Sheet (IC&Tr)
46
Printed Circuit Diagram
47
Section 4. Exploded Views
49
Section 5. Speaker Part
52

LG LHS-D6230W Service Manual (48 pages)

Brand: LG | Category: Home Theater System | Size: 10.65 MB

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LG LHS-D6230W Service Manual (49 pages)

Table of Contents

Section 1. General

Section 2. Audio Part

Section 4. Exploded Views

LG LHS-D6230W Service Manual (53 pages)

Table of Contents

LG LHS-D6230W Service Manual (48 pages)

Table of Contents

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