LG CM9520 Manuals

Manuals and User Guides for LG CM9520. We have 2 LG CM9520 manuals available for free PDF download: Service Manual, Owner's Manual

LG CM9520 Service Manual

LG CM9520 Service Manual (109 pages)

Brand: LG | Category: Stereo System | Size: 19.73 MB

Table of Contents

Section 1 Summary

3
- Table of Contents
  3
- Servicing Precautions
  4
- Esd Precautions
  6
- Hidden Key Mode
  7
- Service Information for Eeprom
  8
- Program Download Guide
  9
  - Audio Program
    9
  - CD Program
    10
  - Beat Box Program
    11
  - Eq Program
    12
- Specifications
  13
Section 2 Cabinet & Main Chassis

14
- Disassembly and Assembly for Mechanism Deck (DVM-H1803)
  
  15
  - Order of Disassembly for Mechanism Deck
    16
  - Order of Assembly for Mechanism Deck
    20
- Exploded Views
  
  24
Section 3 Electrical

30
- Training Master
  
  31
  - Sound from Speakers
    31
  - Sound in Aux Function
    32
  - Sound in Port. in Function
    33
  - Sound in Ipod Function
    34
  - Sound in Am/Fm Function
    35
  - Sound in CD Function
    36
  - Sound in Usb Function
    38
  - Power
    39
- One Point Repair Guide
  
  40
  - Power
    40
  - Booting When Power on the Set
    42
  - Vfd Is Not Displayed When Power on the Set
    43
  - Booting in CD/Usb Function
    45
  - Operation of MD
    50
  - Sound
    56
- Electrical Troubleshooting Guide
  
  64
  - Power Supply on Smps Board
    64
  - System Part
    68
  - Audio Part
    69
  - Digital Audio Amp Check
    74
  - Lighting (Woofer Speaker)
    75
- Waveforms
  
  76
- Wiring Diagram
  
  82
- Block Diagrams
  
  83
  - Smps Block Diagram
    83
  - Main System Block Diagram
    84
- Circuit Diagrams
  
  85
- Circuit Voltage Chart
  
  98
- Printed Circuit Board Diagrams
  
  100
  - Smps P.C.board
    100
  - Main P.C.board
    102
  - Front_Vfd P.C.board
    104
  - Front_Usb P.C.board
    105
  - Front_Mic P.C.board
    105
  - Front_Volume P.C.board
    107
  - Ipod P.C.board
    108

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LG CM9520 Owner's Manual

LG CM9520 Owner's Manual (32 pages)

Brand: LG | Category: Stereo System | Size: 2.56 MB

Table of Contents

Table of Contents
4
Getting Started

6
- Unique Features
  6
- Accesories
  6
- Playable File Requirement
  6
- MP3/WMA Music File Requirement
  6
- Compatible USB Devices
  6
- USB Device Requirement
  6
- Remote Control
  7
- Front Panel
  8
- Rear Panel
  10
Connecting

11
- Connecting to Speakers
  11
- Before Connecting
  11
- Attaching the Speakers to the Unit
  12
- Attaching the Woofer Cables to the Unit
  12
- Optional Equipment Connection
  13
- AUX in Connection
  13
- PORT. in Connection
  13
- USB Connection
  14
- Antenna Connection
  14
Operating

15
- Basic Operations
  15
- CD/USB Operations
  15
- Selecting a Folder and an MP3/WMA File
  16
- Deleting an MP3/WMA File
  16
- Other Operations
  17
- Programmed Playback
  17
- Turn off the Sound Temporarily
  17
- Displaying File Information (ID3 TAG)
  17
- AUTO DJ Playback
  17
- Listening to Music with Latin Beat
  18
- Demo
  18
- Using Microphone
  18
- Radio Operations
  19
- Listening to the Radio
  19
- Improving Poor FM Reception
  19
- Presetting the Radio Stations
  19
- Deleting All the Saved Stations
  19
- Sound Adjustment
  20
- Setting the Surround Mode
  20
- Setting the USER EQ
  20
- Setting the Clock
  21
- Using Your Player as an Alarm Clock
  21
- Sleep Timer Setting
  22
- Dimmer
  22
- Advanced Operations
  22
- Playing the Ipod/Iphone
  22
- Compatible Ipod/Iphone
  23
- Listening to Music from Your Portable Player or External Device
  24
- Changing the Lighting Effect
  24
- Changing the Woofer Lighting
  24
- Woofer ON/OFF
  24
- Recording to USB
  25
Troubleshooting

27
- General
  27
Appendix

28
- Trademarks and Licenses
  28
- General Specifications
  29
Speaker Specifications

30
- Maintenance
  31
- Notes on Discs
  31
- Handling the Unit
  31

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