LG CM8450 Manuals

Manuals and User Guides for LG CM8450. We have 5 LG CM8450 manuals available for free PDF download: Service Manual, Owner's Manual, Simple Manual

LG CM8450 Service Manual (83 pages)

Brand: LG | Category: Stereo System | Size: 23.08 MB

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
- Fota Update
  12
- Specifications
  13
Section 2 Cabinet & Main Chassis

14
- Exploded Views
  16
  - Cabinet and Main Frame Section
    16
  - Mechanism Deck Section
    17
  - Packing Accessory Section
    18
  - Speaker Section
    19
Section 3 Electrical

22
- One Point Repair Guide
  
  23
  - Power
    23
  - Amp Power
    24
  - Booting When Power on the Set
    25
  - Vfd Is Not Displayed When Power on the Set
    26
  - Audio Output Is Small or no Audio Output
    27
  - Power on (Standby Led Is Blinking)
    28
  - Speaker no Audio
    29
  - Booting in CD/Usb Function
    31
  - Operation of MD
    36
  - Sound
    41
- Electrical Troubleshooting Guide
  
  46
  - Power Supply on Smps Board
    46
  - System Part
    49
  - Audio Check
    50
  - Lighting (Speaker Led)
    55
- Waveforms of Major Check Point
  
  56
  - Dsp (Ic501)
    56
  - Pwm (Ic202)
    57
  - Servo (Ic401)
    58
  - Motor Driver (Ic400)
    59
  - Adc (Ic201)
    60
  - Bluetooth (Cn504)
    61
- Wiring Diagram
  
  62
- Block Diagrams
  
  63
  - System Block Diagram
    63
  - Smps Block Diagram
    64
  - Power Block Diagram
    65
- Circuit Diagrams
  
  66
- Circuit Voltage Chart
  
  76
  - Capacitors
    76
  - Connectors
    76
- Printed Circuit Board Diagrams
  
  77
  - Smps P.C.board
    77
  - Main P.C.board
    79
  - Front P.C.board
    81
  - Front_Ctrl P.C.board
    83

LG CM8450 Owner's Manual (42 pages)

Brand: LG | Category: Stereo System | Size: 2.52 MB

Table of Contents
4
Getting Started
6
Unique Features
6
Accessories
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
11
Connecting
12
How to Affix the Ferrite Core
12
Affix the Ferrite Core for Power Cord and Speaker Cables
12
Connecting to Speakers
12
Attaching the Speaker Light Cables to the Unit
12
Optional Equipment Connection
13
AUX in Connection
13
AUX out Connection
14
PORT. in Connection
14
USB Connection
15
Antenna Connection
15
Operating
16
Basic Operations
16
CD/USB Operations
16
Auto Play
16
Selecting a Folder and an MP3/WMA File
17
Deleting an MP3/WMA File
18
Playback Effect
19
Dj Effect
19
SCRATCH Effect
19
Auto Dj
19
Using BLUETOOTH® Wireless Technology
20
Listening to Music Stored on the Bluetooth Devices
20
Pairing Your Unit and Bluetooth Device through NFC Tag
22
Using the Music Flow Bluetooth App
23
Install "Music Flow Bluetooth" App
23
Activate Bluetooth with "Music Flow Bluetooth" App
24
Radio Operations
25
Listening to the Radio
25
Improving Poor FM Reception
25
Presetting the Radio Stations
25
Deleting All the Saved Stations
25
Seeing Information about a Radio Station
26
Sound Adjustment
27
Setting the Sound Mode
27
Setting the USER EQ
27
Advanced Operations
28
Recording to USB
28
Programmed Playback
30
Other Operations
31
Turn off the Sound Temporarily
31
CHILDSAFE Mode
31
Displaying File Information (ID3 TAG)
31
Demo
31
Using Microphone
32
Lighting
32
Setting the Clock
33
Setting the Clock through "Music Flow Bluetooth" App
33
Using Your Player as an Alarm Clock
33
Sleep Timer Setting
34
Dimmer
34
Auto Power down
34
AUTO POWER on
35
Auto Function Change
35
LG Sound Sync
36
Troubleshooting
37
General
37
Appendix
39
General Specifications
39
Speakers Specifications
40
Trademarks and Licenses
40
Maintenance
41
Notes on Discs
41
Handling the Unit
41

LG CM8450 Owner's Manual (38 pages)

Brand: LG | Category: Stereo System | Size: 1.86 MB

Declaration of Conformity
3
Table of Contents
4
Getting Started

6
- Unique Features
  6
- Accessories
  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
  11
Connecting

12
- How to Affix the Ferrite Core
  12
- Affix the Ferrite Core for Power Cord and Speaker Cables
  12
- Connecting to Speakers
  12
- Optional Equipment Connection
  13
- AUX in Connection
  13
- AUX out Connection
  13
- PORT. in Connection
  14
- USB Connection
  14
- Antenna Connection
  15
Operating

16
- Basic Operations
  16
- CD/USB Operations
  16
- Auto Play
  16
- Selecting a Folder and an MP3/WMA File
  16
- On the Remote Control
  16
- Deleting an MP3/WMA File
  17
- Playback Effect
  18
- Dj Effect
  18
- SCRATCH Effect
  18
- Auto Dj
  18
- Using Bluetooth® Wireless Technology
  19
- Listening to Music Stored on the Bluetooth Devices
  19
- About Bluetooth
  19
- Pairing Your Unit and Bluetooth Device through NFC Tag
  21
- Using the Music Flow Bluetooth App
  22
- Install "Music Flow Bluetooth" App
  22
- Activate Bluetooth with "Music Flow Bluetooth" App
  23
- Radio Operations
  24
- Listening to the Radio
  24
- Improving Poor FM Reception
  24
- Presetting the Radio Stations
  24
- Deleting All the Saved Stations
  24
- Seeing Information about a Radio Station
  24
- Sound Adjustment
  25
- Setting the Sound Mode
  25
- Setting the USER EQ
  25
- Advanced Operations
  26
- Recording to USB
  26
- Pausing Recording
  26
- Programmed Playback
  28
- Other Operations
  29
- Turn off the Sound Temporarily
  29
- CHILDSAFE Mode
  29
- Displaying File Information
  29
- (Id3 Tag)
  29
- Demo
  29
- Using Microphone
  29
- Setting the Clock
  30
- Setting the Clock through "Music
  30
- Using Your Player as an Alarm Clock
  30
- Sleep Timer Setting
  30
- Dimmer
  30
- Auto Power down
  31
- AUTO POWER on
  31
- Auto Function Change
  31
- LG Sound Sync
  32
Troubleshooting

33
- General
  33
Appendix

35
- General Specifications
  35
- Speakers Specifications
  36
- Trademarks and Licenses
  36
- Maintenance
  37
- Notes on Discs
  37
- Handling the Unit
  37

LG CM8450 Simple Manual (4 pages)

Brand: LG | Category: Speakers | Size: 9.06 MB

LG CM8450 Simple Manual (4 pages)

Brand: LG | Category: Stereo System | Size: 9.52 MB

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LG CM8450 Manuals

LG CM8450 Service Manual (83 pages)

Table of Contents

Section 1 Summary

Section 2 Cabinet & Main Chassis

Section 3 Electrical

One Point Repair Guide

Electrical Troubleshooting Guide

Waveforms of Major Check Point

Wiring Diagram

Block Diagrams

Circuit Diagrams

Circuit Voltage Chart

Printed Circuit Board Diagrams

LG CM8450 Owner's Manual (42 pages)

Table of Contents

LG CM8450 Owner's Manual (38 pages)

Table of Contents

Getting Started

Connecting

Operating

Troubleshooting

Appendix

LG CM8450 Simple Manual (4 pages)

LG CM8450 Simple Manual (4 pages)

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LG Categories