LG CM4540 Manuals

Manuals and User Guides for LG CM4540. We have 4 LG CM4540 manuals available for free PDF download: Service Manual, Owner's Manual

LG CM4540 Service Manual (67 pages)

Brand: LG | Category: Stereo System | Size: 10.39 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 & Update Guide
  9
- Mcs Program
  9
- Eq Program
  10
- Specifications
  11
Section 2 Cabinet & Main Chassis

12
- Cabinet and Main Frame Section (Cm4540)
  14
- Exploded Views
  14
- Mechanism Deck Section (Dp17Tm3)
  15
- Packing Accessory Section
  16
- Speaker Section
  17
Section 3 Electrical

20
- One Point Repair Guide
  21
- Power
  21
- Booting When Power on the Set
  23
- Vfd Is Not Displayed When Power on the Set
  24
- Operation of MD
  26
- Sound
  31
- Audio Electrical Troubleshooting Guide
  36
- Power (Smps)
  36
- Ic504(M24C16) Check
  39
- Mcs Part Check
  39
- Fld Display Check
  40
- Pwm Modulation Check
  41
- Power Amp Part Check
  43
- Tuner / aux Function Check
  44
- Tuner Function Check
  45
- CD Function
  46
- Cdp Electrical Troubleshooting Guide
  46
- Double Usb Function
  47
- Sdram
  48
- Servo
  48
- Waveforms of Major Check Point
  48
- Audio Path
  49
- Usb
  50
- Wiring Diagram
  52
- Block Diagrams
  53
- System Block Diagram
  53
- Smps Block Diagram
  54
- Audio Path Block Diagram
  55
- Power Diagram
  56
- Circuit Diagrams
  57
- Smps Circuit Diagram
  57
- Main - Dsp Circuit Diagram
  58
- Main - Servo Circuit Diagram
  59
- Main - Adc/ Pwm Circuit Diagram
  60
- Main - Amp Circuit Diagram
  61
- Front Circuit Diagram
  62
- Circuit Voltage Chart
  63
- Ics
  63
- Capacitors
  64
- Printed Circuit Board Diagrams
  65
- Smps P.C.board
  65
- Main P.C.board
  66
- Front P.C.board
  67

LG CM4540 Owner's Manual (32 pages)

Mini Hi-Fi System

Brand: LG | Category: Stereo System | Size: 3.31 MB

Table of Contents
5
Table of Contents
6
Getting Started

7
- Unique Features
  7
- Accesories
  7
- Playable File Requirement
  8
- Music File Requirement
  8
- Compatible USB Devices
  8
- USB Device Requirement
  8
- Remote Control
  9
- Front Panel
  10
- Rear Panel (CM4541)
  12
- Rear Panel (CM4441, CM4341)
  13
Connecting

14
- Connecting to Speakers
  14
- Attaching the Speakers to the Unit
  14
- Attaching the Subwoofer to the Unit
  14
- Antenna Connection
  15
- Optional Equipment Connection
  15
- USB Connection
  15
- AUX in Connection
  16
- PORT. in Connection
  16
Operating

17
- Basic Operations
  17
- CD/USB Operations
  17
Auto Play

17
- Other Operations
  18
- Programmed Playback
  18
- Deleting Programmed List
  18
- Searching for a Folder
  18
Deleting an MP3/WMA File

19
- Turn off the Sound Temporarily
  19
- Displaying File Information
  19
- Demo
  19
- AUTO DJ Playback
  19
Radio Operations

20
- Listening to the Radio
  20
- Presetting the Radio Stations
  20
- Deleting All the Saved Stations
  20
- Improving Poor FM Reception
  20
- Seeing Information about a Radio
  20
- Sound Adjustment
  21
- Setting the Surround Mode
  21
- Setting the Clock
  22
- Setting the Clock through "LG
  22
- Bluetooth Remote" App
  22
- Using Your Player as an Alarm Clock
  22
- Sleep Timer Setting
  22
- Dimmer
  22
- Auto Power down
  22
- Advanced Operations
  23
- Listening to the Sound from Your External Device
  23
- Recording to USB
  23
- To Select Recording Bit Rate and Speed
  23
- Dubbing USB to USB
  23
- Using a Bluetooth Wireless Technology
  24
- Listening to Music Stored on the Bluetooth Devices
  25
- Using Bluetooth App
  26
Troubleshooting

28
Appendix

29
- Specifications
  29
- Speaker Specifications
  30
- Maintenance
  31
- Handling the Unit
  31
- Notes on Discs
  31
- Trademarks and Licenses
  31

LG CM4540 Owner's Manual (30 pages)

Brand: LG | Category: Stereo System | Size: 2.53 MB

Getting Started

2
- Safety Information
  2
- Table of Contents
  5
- Accesories
  7
- Unique Features
  7
- Compatible USB Devices
  8
- Music File Requirement
  8
- Playable File Requirement
  8
- USB Device Requirement
  8
- Battery Installation
  9
- Remote Control
  9
- Front Panel
  10
- Rear Panel (CM4540)
  12
- Rear Panel (CM4440, CM4340)
  13
- Attaching the Speakers to the Unit
  14
- Attaching the Subwoofer to the Unit
  14
Connecting

14
- Connecting to Speakers
  14
- Antenna Connection
  15
- Optional Equipment Connection
  15
- USB Connection
  15
- AUX in Connection
  16
- PORT. in Connection
  16
- Auto Play
  17
- Basic Operations
  17
- CD/USB Operations
  17
Operating

17
- Deleting Programmed List
  18
- Other Operations
  18
- Programmed Playback
  18
- Searching for a Folder
  18
- AUTO DJ Playback
  19
- Deleting an MP3/WMA File
  19
- Demo
  19
- Displaying File Information
  19
- Turn off the Sound Temporarily
  19
- Deleting All the Saved Stations
  20
- Improving Poor FM Reception
  20
- Listening to the Radio
  20
- Presetting the Radio Stations
  20
- Radio Operations
  20
- Seeing Information about a Radio Station
  20
- Setting the Surround Mode
  21
- Sound Adjustment
  21
- Auto Power down
  22
- Dimmer
  22
- Setting the Clock
  22
- Sleep Timer Setting
  22
- Using Your Player as an Alarm Clock
  22
- Advanced Operations
  23
- Dubbing USB to USB
  23
- Listening to the Sound from Your External Device
  23
- Pausing Recording
  23
- Recording to USB
  23
- To Select Recording Bit Rate and Speed
  23
Troubleshooting

25
Appendix

26
- Specifications
  26
- Speaker Specifications
  27
- Handling the Unit
  28
- Maintenance
  28
- Notes on Discs
  28
Warranty

29

LG CM4540 Owner's Manual (30 pages)

Brand: LG | Category: Stereo System | Size: 2.31 MB

Safety Information
2
Table of Contents
4
Unique Features
6
Accesories
6
Playable File Requirement
7
Music File Requirement
7
Compatible USB Devices
7
USB Device Requirement
7
Remote Control
8
Front Panel
9
Rear Panel (CM4540)
11
Rear Panel (CM4640)
12
Rear Panel (CM4440, CM4340)
13
Connecting
14
Connecting to Speakers
14
Attaching the Speakers to the Unit
14
Attaching the Subwoofer to the Unit
14
Antenna Connection
15
Optional Equipment Connection
15
USB Connection
15
AUX in Connection
16
PORT. in Connection
16
Operating
17
Basic Operations
17
CD/USB Operations
17
Auto Play
17
Other Operations
18
Programmed Playback
18
Deleting Programmed List
18
Displaying File Information
18
Searching for a Folder
18
Deleting an MP3/WMA File
18
Turn off the Sound Temporarily
19
Demo
19
AUTO DJ Playback
19
Radio Operations
20
Listening to the Radio
20
Presetting the Radio Stations
20
Deleting All the Saved Stations
20
Improving Poor FM Reception
20
Sound Adjustment
21
Setting the Surround Mode
21
Setting the Clock
22
Using Your Player as an Alarm Clock
22
Sleep Timer Setting
22
Dimmer
22
Auto Power down
22
Advanced Operations
23
Listening to the Sound from Your External Device
23
Recording to USB
23
To Select Recording Bit Rate and Speed
23
Dubbing USB to USB
23
Troubleshooting
25
Appendix
26
Specifications
26
Speaker Specifications
27
Maintenance
28
Handling the Unit
28
Notes on Discs
28

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LG CM4540 Manuals

LG CM4540 Service Manual (67 pages)

Table of Contents

Section 1 Summary

Section 2 Cabinet & Main Chassis

Section 3 Electrical

LG CM4540 Owner's Manual (32 pages)

Table of Contents

Getting Started

Connecting

Operating

Auto Play

Deleting an MP3/WMA File

Radio Operations

Troubleshooting

Appendix

LG CM4540 Owner's Manual (30 pages)

Table of Contents

Getting Started

Connecting

Operating

Troubleshooting

Appendix

Warranty

LG CM4540 Owner's Manual (30 pages)

Table of Contents

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