Lg OK99 Manuals

LG OK99 - Mini Hi-Fi Audio Manual

Brand: LG | Category: Stereo System | Size: 1.84 MB

LG OK99 Service Manual (85 pages)

Brand: LG | Category: Stereo System | Size: 28.21 MB

Section 1 Summary

3
- Table of Contents
  3
- Servicing Precautions
  4
- Esd Precautions
  6
- 1 Hidden Key Mode Table
  
  7
  - Hidden Key Mode
    7
- 2 Hidden Key Mode Description
  
  7
  - Program Download Guide
    8
  - Fota Update Step Using Bt App
    11
  - Specifications
    13
Section 2 Cabinet & Main Chassis

14
- Disassembly Instructions
  15
- Exploded Views
  22
Section 3 Electrical

26
- One Point Repair Guide
  
  27
  - Power
    27
  - Booting When Power on the Set
    29
  - Vfd Is Not Displayed When Power on the Set
    30
  - Booting in CD/Usb Function
    31
  - Operation of MD
    35
  - Sound in the Usb Function
    40
  - Audio Output Is Small or no Audio Output
    41
  - Power on (Vfd Display D-Protection and Power Off)
    42
  - Speaker no Audio
    43
  - Sound
    44
- Electrical Troubleshooting Guide
  
  49
  - Power Supply on Smps Board
    49
  - System Part
    52
  - Audio Check
    53
  - Lighting
    58
- Waveforms of Major Check Point
  
  59
  - Dsp (Ic501)
    59
  - Pwm (Ic600)
    60
  - Servo (Ic401)
    61
  - Motor Driver (Ic400)
    62
  - Adc
    63
  - Usb
    63
  - Bluetooth
    64
- Wiring Diagram
  
  66
- Block Diagram
  
  67
- Circuit Voltage Chart
  
  68
  - IC Voltage
    68
  - Fan Motor Voltage
    68
  - Smps Capacitor & Zener Diode
    68
  - Capacitor Voltage
    68
  - Connector Voltage
    70
- Printed Circuit Board Diagrams
  
  72
  - Smps P.C.board Diagram
    72
  - Main P.C.board Diagram
    74
  - Top P.C.board Diagram
    76
  - Jack & Rmc P.C.board Diagram
    78
  - Sparkle Led P.C.board Diagram
    78
  - X-Flash Left P.C.board Diagram
    79
  - X-Flash Right P.C.board Diagram
    79
  - Speaker Led P.C.board Diagram
    79
Section 4 Mechanism (Dm19D)

80
- Deck Mechanism Disassembly
  
  81
  - Cover Top
    81
  - Clamp Assembly
    81
    
    Plate
    81
    
    Magnet
    81
    
    Clamp
    81
    
    Tray Disc
    82
    
    Pick up Assembly
    83
    
    Base Up/Down
    83
    
    Belt Loading
    84
    
    Gear Pulley
    84
    
    Gear Loading
    84
    
    Guide
    84
  - Deck PCB Assembly
    84
  - Motor Assembly
    84
  - FFC Cable
    84
- Deck Mechanism Exploded View (Dm19D)
  
  85

LG OK99 Owner's Manual (20 pages)

Mini Hi-Fi Audio

Brand: LG | Category: Stereo System | Size: 1.79 MB

Table of Contents
4
Getting Started
6
Unique Features
6
Playable File Requirement
7
Music File Requirement
7
Compatible USB Devices
7
USB Device Requirement
7
Remote Control
8
Top Panel
10
Front Panel / Rear Panel
12
Carrying the Unit
13
Connecting
14
AC Power Cord Connection
14
Optional Equipment Connection
14
AUX in Connection
14
PORT. in Connection
15
Listening to Music from Your Portable Player or External Device
15
OPTICAL in Connection
16
LG Sound Sync
16
USB Connection
18
Antenna Connection
18
Operating
18
Basic Operations
19
Selecting a Folder and an MP3/WMA File
20

LG OK99 Service Bulletin (26 pages)

Brand: LG | Category: Stereo System | Size: 5.72 MB

LG OK99 Simple Manual (6 pages)

Mini Hi-Fi Audio

Brand: LG | Category: Stereo System | Size: 1.95 MB

LG OK99 Simple Manual (4 pages)

Mini Hi-Fi Audio

Brand: LG | Category: Stereo System | Size: 1.88 MB

LG OK99 Simple Manual (2 pages)

Brand: LG | Category: Stereo System | Size: 2.09 MB

LG OK99 Manuals

LG OK99 - Mini Hi-Fi Audio Manual

Table of Contents

LG OK99 Service Manual (85 pages)

Table of Contents

Section 1 Summary

1 Hidden Key Mode Table

2 Hidden Key Mode Description

Section 2 Cabinet & Main Chassis

Section 3 Electrical

One Point Repair Guide

Electrical Troubleshooting Guide

Waveforms of Major Check Point

Wiring Diagram

Block Diagram

Circuit Voltage Chart

Printed Circuit Board Diagrams

Section 4 Mechanism (Dm19D)

Deck Mechanism Disassembly

Deck Mechanism Exploded View (Dm19D)

LG OK99 Owner's Manual (20 pages)

Table of Contents

LG OK99 Service Bulletin (26 pages)

LG OK99 Simple Manual (6 pages)

Table of Contents

LG OK99 Simple Manual (4 pages)

LG OK99 Simple Manual (2 pages)

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