LG CJ98 Manuals

Manuals and User Guides for LG CJ98. We have 4 LG CJ98 manuals available for free PDF download: Service Manual, Owner's Manual, Service Bulletin, Simple Manual

LG CJ98 Service Manual (85 pages)

Brand: LG | Category: Stereo System | Size: 21.75 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
  
  8
  - Service Information for Eeprom
    10
  - Program Download Guide
    11
  - Fota Update Step Using Bt App
    14
  - Specifications
    16
Section 2 Cabinet & Main Chassis

18
- Exploded Views
  
  20
  - Cabinet and Main Frame Section
    20
  - Packing Accessory Section
    22
  - Speaker Section
    23
- Disassembly Instructions
  
  24
  - Case Top
    24
  - Panel Front Assembly
    24
  - Panel PCB & Multi Knob
    25
  - Bracket Hook
    26
  - Main PCB & SMPS PCB
    27
  - Bracket Inner
    28
  - MD & Lighting PCB
    29
  - Panel Rear
    29
Section 3 Electrical

30
- One Point Repair Guide
  
  31
  - No Power
    31
  - No Booting When Power on the Set
    33
  - No Booting in CD/Usb Function
    35
  - No Operation of MD
    40
  - No Sound in the Usb Function
    44
  - Audio Output Is Small or no Audio Output
    45
  - No Power on (Standby Led Is Blinking)
    46
  - Speaker no Audio
    47
  - No Sound
    49
  - Vfd Is Not Displayed When Power on the Set
    53
- Electrical Troubleshooting Guide
  
  54
  - Power Supply on Smps Board
    55
  - System Part
    57
  - No Audio Check
    59
  - No Lighting (Speaker Led)
    63
- Waveforms of Major Check Point
  
  64
  - Dsp (Ic501)
    64
  - Pwm (Ic600)
    65
  - Servo (Ic401)
    66
  - Motor Driver (Ic400)
    67
  - Adc
    70
- Wiring Diagram
  
  70
- Block Diagram
  
  71
- Circuit Voltage Chart
  
  72
  - Capacitor Voltage
    72
- Printed Circuit Board Diagrams
  
  73
  - Smps P.C.board Diagram
    73
  - Main P.C.board Diagram
    75
  - Front P.C.board Diagram
    77
  - Jack P.C.board Diagram
    79
  - Led Connector P.C.board Diagram
    79
Section 4 Mechanism (Dm14B)

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 (Dm14B)
  
  85

LG CJ98 Owner's Manual (47 pages)

Brand: LG | Category: Stereo System | Size: 4.31 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
- Front Panel
  10
- Rear Panel
  12
Connecting

13
Operating

17
- Basic Operations
  17
- CD/USB Operations
  17
- Auto Play
  17
- Selecting a Folder and an MP3/WMA File
  18
- On the Remote Control
  18
- Deleting a File/Folder or Format
  19
- Playback Effect
  19
- Dj Effect
  19
- Scratch
  19
- Auto Dj
  20
- Dj Pro
  20
- Dj Loop
  21
- Party Thrust
  21
- Using BLUETOOTH® Wireless Technology
  22
- Listening to Music Stored on the Bluetooth Devices
  22
- About Bluetooth
  22
- Using the Music Flow Bluetooth App
  25
- About "Music Flow Bluetooth" App
  25
- Install "Music Flow Bluetooth" App Onto Your Bluetooth Device
  25
- Activate Bluetooth with "Music Flow Bluetooth" App
  26
- Radio Operations
  27
- Listening to the Radio
  27
- Improving Poor FM Reception
  27
- Presetting the Radio Stations
  27
- Deleting All the Saved Stations
  27
- Seeing Information about a Radio Station
  28
- Sound Adjustment
  29
- Setting the Sound Mode
  29
- Setting the USER EQ
  29
- Advanced Operations
  30
- Pausing Recording
  30
- Recording to USB
  30
- JUKE BOX Playback
  32
- Other Operations
  33
- Turn off the Sound Temporarily
  33
- CHILDSAFE Mode
  33
- Demo
  33
- Resume Stop
  33
- Using Microphone
  34
- Lighting
  36
- Sleep Timer Setting
  37
- Dimmer
  37
- Auto Power down
  37
- AUTO POWER on
  38
- Auto Function Change
  38
- Setting the Clock
  39
- Setting the Clock through "Music Flow Bluetooth" App
  39
- Using Your Player as an Alarm Clock
  39
- LG Sound Sync
  40
- WIRELESS PARTY LINK Connection
  41
Troubleshooting

42
- General
  42
Appendix

44
- General Specifications
  44
- Speakers Specifications
  45
- Trademarks and Licenses
  45
- Maintenance
  46
- Notes on Discs
  46
- When Shipping the Unit
  46
- Handling the Unit
  46
  - Handling Discs
    46
  - Storing Discs
    46
  - Cleaning Discs
    46
  - Cleaning the Unit
    46
  - Maintaining the Unit
    46

LG CJ98 Service Bulletin (26 pages)

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

LG CJ98 Simple Manual (4 pages)

Brand: LG | Category: Stereo System | Size: 1.85 MB

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LG CJ98 Manuals

LG CJ98 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

Exploded Views

Disassembly Instructions

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 (Dm14B)

Deck Mechanism Disassembly

Deck Mechanism Exploded View (Dm14B)

LG CJ98 Owner's Manual (47 pages)

Table of Contents

Getting Started

Connecting

Operating

Troubleshooting

Appendix

LG CJ98 Service Bulletin (26 pages)

LG CJ98 Simple Manual (4 pages)

Table of Contents

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LG Categories