LG CM9540 Manuals

LG CM9540 Manuals

Manuals and User Guides for LG CM9540. We have 3 LG CM9540 manuals available for free PDF download: Service Manual, Owner's Manual

LG CM9540 Service Manual

LG CM9540 Service Manual (85 pages)

Brand: LG | Category: Stereo System | Size: 19.72 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 & Update Guide
  9
- Specifications
  13
Section 2 Cabinet & Main Chassis

14
- Cabinet and Main Frame Section (Cm9540)
  16
- Exploded Views
  16
- Mechanism Deck Section (Dp17Tm2)
  17
- Packing Accessory Section
  18
- Speaker Section
  19
Section 3 Electrical

22
- One Point Repair Guide
  23
- Power
  23
- Booting When Power on the Set
  25
- Vfd Is Not Displayed When Power on the Set
  26
- Booting in CD/Usb Function
  28
- Operation of MD (Driving the Servo Motors)
  33
- Sound
  38
- Audio Output Is Small or no Audio Output
  43
- Power on (Standby Led Is Blinking)
  44
- Speaker no Audio
  45
- Electrical Troubleshooting Guide
  46
- Power Supply on Smps Board
  46
- System Part
  50
- Audio Part
  51
- Lighting (Woofer Speaker)
  56
- Waveforms of Major Check Point
  57
- Wiring Diagram
  62
- Block Diagrams
  63
- Smps Block Diagram
  63
- Main System Block Diagram
  64
- Main Power Block Diagram
  65
- Circuit Diagrams
  66
- Smps - Power #1 Circuit Diagram
  66
- Smps - Power #2 Circuit Diagram
  67
- Main - CD Dsp Circuit Diagram
  68
- Main - Rf / Servo Circuit Diagram
  69
- Main - Adc / Pwm Circuit Diagram
  70
- Main - Amp Circuit Diagram
  71
- Front Volume Circuit Diagram
  72
- MIC & Portable Circuit Diagram
  73
- Front Speaker Main Circuit Diagram
  74
- Front Speaker Sub Circuit Diagram
  75
- Woofer Speaker Main Circuit Diagram
  76
- Woofer Speaker Sub Circuit Diagram
  77
- Capacitors
  78
- Circuit Voltage Chart
  78
- Connectors
  78
- Printed Circuit Board Diagrams
  79
- Smps P.C.board
  79
- Main P.C.board
  81
- Front Volume P.C.board
  83
- Front Speaker Main P.C.board
  84
- Front Speaker Sub P.C.board
  84
- MIC & Portable P.C.board
  84
- Woofer Speaker Main P.C.board
  85
- Woofer Speaker Sub P.C.board
  85

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LG CM9540 Owner's Manual

LG CM9540 Owner's Manual (40 pages)

Brand: LG | Category: Stereo System | Size: 4.37 MB

Table of Contents

Safety Information
2
- Table of Contents
  4
- Lg Bluetooth Remote
  6
- Usb Direct Recording
  6
Unique Features
6
Accessories
6
Playable File Requirement
7
Music File Requirement
7
Compatible USB Devices
7
USB Device Requirement
7
Battery Installation
8
Remote Control
8
Front Panel
10
Rear Panel
12
Connecting

13
Operating

18
- Basic Operations
  18
- CD/USB Operations
  18
- Selecting a Folder and an MP3/WMA File
  18
- Deleting an MP3/WMA File
  19
- Playback Effect
  20
- SMART DJ Playback
  20
- Adjusting the Effect Level
  20
- Dj Effect
  21
- AUTO DJ Playback
  22
- JUKE BOX Playback (Program Play)
  23
- Using a Bluetooth Wireless Technology
  24
- Listening to Music Stored on the Bluetooth Devices
  24
- Using Bluetooth App
  24
- Activate Bluetooth with "LG Bluetooth Remote" App
  27
- Radio Operations
  27
- Listening to the Radio
  27
- Improving Poor FM Reception
  27
- Presetting the Radio Stations
  28
- Deleting All the Saved Stations
  28
- Other Operations
  28
- Turn off the Sound Temporarily
  28
- Displaying File Information (ID3 TAG)
  28
- Demo
  28
- Using Microphone
  29
- Switching on and off the BEAT LIGHTING
  29
- Using X-FLASH
  29
- Sound Adjustment
  30
- Setting the Surround Mode
  30
- Setting the USER EQ
  30
- Setting the Clock
  31
- Setting the Clock through "LG Bluetooth Remote" App
  31
- Using Your Player as an Alarm Clock
  31
- Sleep Timer Setting
  32
- Dimmer
  32
- Auto Power down
  32
- Advanced Operations
  33
- Recording to USB
  33
- CM9540-Fb_Dlkallk_Eng.indd
  34
Troubleshooting

35
- General
  35
Appendix

36
- Trademarks and Licenses
  36
- General Specifications
  37
- Speakers Specifications
  38
- Maintenance
  39
- Notes on Discs
  39
- When Shipping the Unit
  39
- Handling the Unit
  39
  - Handling Discs
    39
  - Storing Discs
    39
  - Cleaning Discs
    39
  - Cleaning the Unit
    39
  - Maintaining the Unit
    39

LG CM9540 Owner's Manual

LG CM9540 Owner's Manual (40 pages)

Brand: LG | Category: Stereo System | Size: 4.48 MB

Table of Contents

Safety Information
2
Table of Contents
4
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
12
Connecting
13
How to Affix the Ferrite Core
13
Affix the Ferrite Core for Power Cord
13
Connecting to Speakers
13
Attaching the Speaker Light Cables to the Unit
14
Stacking the Speakers
15
Arrange the Main Unit and the Speakers
15
Optional Equipment Connection
16
AUX in Connection
16
PORT. in Connection
16
Listening to Music from Your Portable Player or External Device
16
USB Connection
17
Antenna Connection
17
Operating
18
Basic Operations
18
CD/USB Operations
18
Selecting a Folder and an MP3/WMA File
18
Deleting an MP3/WMA File
19
Playback Effect
20
SMART DJ Playback
20
Dj Effect
21
AUTO DJ Playback
22
JUKE BOX Playback (Program Play)
23
Using a Bluetooth Wireless Technology
24
Listening to Music Stored on the Bluetooth Devices
24
Using Bluetooth App
24
Activate Bluetooth with "LG Bluetooth Remote" App
27
Radio Operations
27
Listening to the Radio
27
Improving Poor FM Reception
27
Presetting the Radio Stations
28
Deleting All the Saved Stations
28
Other Operations
28
Turn off the Sound Temporarily
28
Displaying File Information (ID3 TAG)
28
Demo
28
Using Microphone
29
Switching on and off the BEAT LIGHTING
29
Using X-FLASH
29
Sound Adjustment
30
Setting the Surround Mode
30
Setting the USER EQ
30
Setting the Clock
31
Setting the Clock through "LG Bluetooth Remote" App
31
Using Your Player as an Alarm Clock
31
Sleep Timer Setting
32
Dimmer
32
Auto Power down
32
Advanced Operations
33
Recording to USB
33
Troubleshooting
35
General
35
Appendix
36
Trademarks and Licenses
36
General Specifications
37
Speakers Specifications
38
Maintenance
39
Notes on Discs
39
Handling the Unit
39

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