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CM4550
LG CM4550 Manuals
Manuals and User Guides for LG CM4550. We have
7
LG CM4550 manuals available for free PDF download: Service Manual, Owner's Manual, Simple Manual
LG CM4550 Service Manual (73 pages)
Mini Hi-Fi System
Brand:
LG
| Category:
Stereo System
| Size: 12.33 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
1 Mcs Program
9
Program Download & Update Guide
9
2 Eq Program
10
Specifications
11
Section 2 Cabinet & Main Chassis
12
Exploded Views
14
Cabinet and Main Frame Section (Cm4550)
14
Mechanism Deck Section (Dp17Tm3)
15
Packing Accessory Section
16
Speaker Section
17
Section 3 Electrical
20
One Point Repair Guide
21
No Power
21
One Point Repair Guide
22
No Booting When Power on the Set
23
Vfd Is Not Displayed When Power on the Set
24
No Operation of MD
26
No Sound
31
Audio Electrical Troubleshooting Guide
36
Power (Smps)
36
Mcs Part Check
39
Ic504(M24C16) Check
39
Fld Display Check
40
Pwm Modulation Check
41
Power Amp Part Check
43
Tuner / Aux Function Check
44
Tuner Function Check
45
Cdp Electrical Troubleshooting Guide
46
CD Function
46
Double Usb Function
47
Waveforms of Major Check Point
48
Sdram
48
Servo
48
Audio Path
49
Usb
50
Wiring Diagram
52
Block Diagrams
53
System Block Diagram
53
Smps Block Diagram
54
Block Diagrams
54
Audio Path Block Diagram
55
Amp Block
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
Appendix Mechanism (Dp17Tm3)
68
Appendix
69
Clamp Assembly
69
Plate
69
Magnet
69
Clamp
69
Cover Top
69
Tray Disc
70
Base Up/Down
71
Pick up Assembly
71
Belt Loading
72
Deck PCB Assembly
72
FFC Cable
72
Gear Loading
72
Gear Pulley
72
Guide
72
Motor Assembly
72
Deck Mechanism Disassembly
69
Deck Mechanism Exploded View (Dp17Tm3)
73
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LG CM4550 Owner's Manual (38 pages)
Brand:
LG
| Category:
Stereo System
| Size: 2.5 MB
Table of Contents
Table of Contents
6
Getting Started
8
Unique Features
8
Accesories
8
Playable File Requirement
9
Music File Requirement
9
Compatible USB Devices
9
USB Device Requirement
9
Remote Control
10
Front Panel
12
Rear Panel
14
Connecting
15
Connecting to Speakers
15
Attaching the Speakers to the Unit
15
Optional Equipment Connection
16
Antenna Connection
16
USB Connection
16
AUX in Connection
17
PORT. in Connection
17
Listening to the Sound from Your External Device
17
Operating
18
Basic Operations
18
CD/USB Operations
18
Auto Play
18
Other Operations
19
Programmed Playback
19
Deleting Programmed List
19
Displaying File Information (ID3 TAG)
19
Searching for a Folder and an MP3/WMA File
20
Deleting an MP3/WMA File
20
Turn off the Sound Temporarily
21
Demo
21
AUTO DJ Playback
21
Using a BLUETOOTH® Wireless Technology
22
Listening to Music Stored on the BLUETOOTH Devices
22
BLUETOOTH Profiles
22
Pairing Unit and BLUETOOTH Device
22
About Bluetooth
22
Using the Music Flow Bluetooth App
24
Install "Music Flow Bluetooth" App
24
Radio Operations
26
Listening to the Radio
26
Improving Poor FM Reception
26
Presetting the Radio Stations
26
Deleting All the Saved Stations
26
Sound Adjustment
27
Setting the Surround Mode
27
Advanced Operations
28
Pausing Recording
28
Recording to USB
28
To Select Recording Bit Rate and Speed
28
USB Copying
29
Setting the Clock
30
Setting the Clock through "Music Flow Bluetooth" App
30
Using Your Player as an Alarm Clock
30
Sleep Timer Setting
31
Dimmer
31
Auto Power down
32
AUTO POWER on
32
Auto Function Change
32
LG Sound Sync
33
Troubleshooting
34
Appendix
35
General Specifications
35
Speaker Specifications
36
Maintenance
37
Handling the Unit
37
Notes on Discs
37
Trademarks and Licenses
37
LG CM4550 Owner's Manual (38 pages)
Brand:
LG
| Category:
Stereo System
| Size: 2.48 MB
Table of Contents
Table of Contents
6
Getting Started
8
Unique Features
8
Accesories
8
Playable File Requirement
9
Music File Requirement
9
Compatible USB Devices
9
USB Device Requirement
9
Remote Control
10
Front Panel
12
Rear Panel
14
Connecting
15
Connecting to Speakers
15
Attaching the Speakers to the Unit
15
Optional Equipment Connection
16
Antenna Connection
16
USB Connection
16
AUX in Connection
17
PORT. in Connection
17
Listening to the Sound from Your External Device
17
Operating
18
Basic Operations
18
CD/USB Operations
18
Auto Play
18
Other Operations
19
Programmed Playback
19
Deleting Programmed List
19
Displaying File Information (ID3 TAG)
19
Searching for a Folder and an MP3/WMA File
20
Deleting an MP3/WMA File
20
Turn off the Sound Temporarily
21
Demo
21
AUTO DJ Playback
21
Using a BLUETOOTH® Wireless Technology
22
Listening to Music Stored on the BLUETOOTH Devices
22
Using the Music Flow Bluetooth App
24
Install "Music Flow Bluetooth" App
24
Radio Operations
26
Listening to the Radio
26
Improving Poor FM Reception
26
Presetting the Radio Stations
26
Deleting All the Saved Stations
26
Sound Adjustment
27
Setting the Surround Mode
27
Advanced Operations
28
Recording to USB
28
To Select Recording Bit Rate and Speed
28
USB Copying
29
Setting the Clock
30
Setting the Clock through "Music Flow Bluetooth" App
30
Using Your Player as an Alarm Clock
30
Sleep Timer Setting
31
Dimmer
31
Auto Power down
32
AUTO POWER on
32
Auto Function Change
32
LG Sound Sync
33
Troubleshooting
34
Appendix
35
General Specifications
35
Speaker Specifications
36
Maintenance
37
Handling the Unit
37
Notes on Discs
37
Trademarks and Licenses
37
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LG CM4550 Simple Manual (4 pages)
Brand:
LG
| Category:
Stereo System
| Size: 9.04 MB
LG CM4550 Simple Manual (4 pages)
Mini Hi-Fi System
Brand:
LG
| Category:
Stereo System
| Size: 8.71 MB
LG CM4550 Simple Manual (4 pages)
Brand:
LG
| Category:
Stereo System
| Size: 11.59 MB
LG CM4550 Simple Manual (4 pages)
Brand:
LG
| Category:
Stereo System
| Size: 9.68 MB
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