User Manuals: LG CM9750 Hi Fi System

Manuals and User Guides for LG CM9750 Hi Fi System. We have 5 LG CM9750 Hi Fi System manuals available for free PDF download: Service Manual, Owner's Manual, Simple Manual

LG CM9750 Service Manual (81 pages)

Brand: LG | Category: Stereo System | Size: 23.77 MB

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
Exploded Views
16
Cabinet and Main Frame Section
16
Mechanism Deck Section
17
Packing Accessory Section
18
Speaker Section
19
One Point Repair Guide
21
Power
21
Amp Power
22
Booting When Power on the Set
23
Vfd Is Not Displayed When Power on the Set
24
Audio Output Is Small or no Audio Output
25
D-Protection Is Displayed
26
Speaker no Audio
27
Booting in CD/Usb Function
29
Operation of MD
34
Sound
39
Electrical Troubleshooting Guide
44
Power Supply on Smps Board
44
System Part
47
Audio Check
48
Lighting (Speaker Led)
53
Waveforms of Major Check Point
54
Dsp (Ic501)
54
Pwm (Ic202)
55
Servo (Ic401)
56
Motor Driver (Ic400)
57
Adc (Ic201)
58
Bluetooth (Cn504)
59
Wiring Diagram
60
Block Diagrams
61
System Block Diagram
61
Smps Block Diagram
62
Power Block Diagram
63
Circuit Diagrams
64
Smps - Power #1 Circuit Diagram
64
Smps - Power #2 Circuit Diagram
65
Main - CD Dsp Circuit Diagram
66
Main - Adc/ Pwm Circuit Diagram
67
Main - Rf Servo Circuit Diagram
68
Main - Exp/ Visense Circuit Diagram
69
Main - Amp Circuit Diagram
70
Main - MIC/ Aux Circuit Diagram
71
Front Circuit Diagram
72
Front_Ctrl Circuit Diagram
73
Circuit Voltage Chart
74
Capacitors
74
Connectors
74
Printed Circuit Board Diagrams
75
Smps P.C.board
75
Main P.C.board
77
Front P.C.board
79
Front_Ctrl P.C.board
81

LG CM9750 Owner's Manual (41 pages)

Brand: LG | Category: Mini hi-fi system | Size: 1.89 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
17
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
Sound Adjustment
26
Setting the Sound Mode
26
Setting the USER EQ
26
Advanced Operations
27
Recording to USB
27
Programmed Playback
29
Other Operations
30
Turn off the Sound Temporarily
30
CHILDSAFE Mode
30
Displaying File Information (ID3 TAG)
30
Demo
30
Using Microphone
31
Lighting
31
Setting the Clock
32
Setting the Clock through "Music Flow Bluetooth" App
32
Using Your Player as an Alarm Clock
32
Sleep Timer Setting
33
Dimmer
33
Auto Power down
33
AUTO POWER on
34
Auto Function Change
34
LG Sound Sync
35
Troubleshooting
36
General
36
Appendix
38
General Specifications
38
Speakers Specifications
39
Trademarks and Licenses
39
Maintenance
40
Notes on Discs
40
Handling the Unit
40

LG CM9750 Simple Manual (4 pages)

Mini Hi-Fi System

Brand: LG | Category: Stereo System | Size: 9.51 MB

LG CM9750 Simple Manual (4 pages)

Brand: LG | Category: Stereo System | Size: 8.54 MB

LG CM9750 Simple Manual (4 pages)

Brand: LG | Category: Stereo System | Size: 9.05 MB

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User Manuals: LG CM9750 Hi Fi System

LG CM9750 Service Manual (81 pages)

Table of Contents

LG CM9750 Owner's Manual (41 pages)

Table of Contents

LG CM9750 Simple Manual (4 pages)

LG CM9750 Simple Manual (4 pages)

LG CM9750 Simple Manual (4 pages)

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