LG MCD112 - User Manual

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MINI Hi-Fi SYSTEM

SERVICE MANUAL

MODEL : MCD112 (MCS112F)

CAUTION

BEFORE SERVICING THE UNIT, READ THE “SAFETY PRECAUTIONS”

IN THIS MANUAL

Website http://biz.lgservice.com

MODEL : MCD112 (MCS112F)

SERVICE MANUAL

Internal Use Only

P/NO : AFN72956656 APRIL, 2009

Main Page

Table of Contents2
Servicing Precautions3
- Notes Regarding Handling of the Pick-Up3
- Notes Regarding Compact Disc Player Repairs4
Esd Precautions5
Location of Users Controls6
Remote Control7
Specifications8
Cabinet Exploded View10
Tape Deck Mechanism Exploded View11
- Tape Deck Mechanism (A/S & A/S : Right A/S Deck)11
- Tape Deck Mechanism (A/S & A/S : Left A/S Deck)12
CD Mechanism Exploded View13
Speaker Exploded View14
- Model : Mcs112F14
Packing Accessory View16
Audio Part Electrical18
Audio Electrical Troubleshooting Guide18
- Power (Smps)18
- P-Sens19
- Vkk Check19
- Micom Part Check I19
- Micom Part Check II20
- Ic103(Ks4Cd21Cs) Check21
- Fld Display Check22
- Pwm Modulation Part Check23
- Power Amp Part Check24
- Aux Function Check25
- Tuner Function Check26
- Tape Function Check27
- Tape Play Part Check28
- Tape Rec Part Check29
INTERNAL BLOCK DIAGRAM of Ics30
- Es683830
- Ha12237F31
- Ps9829B32
- Pt632432
- Str-S6757If190533
- Tas514234
- U1739Ej2V1Ud00/Kf2_E35
Wiring Diagram36
Block Diagrams37
- Smps Block Diagram37
- Main & Front Block Diagram38
Schematic Diagrams39
- Smps Schematic Diagram39
- Main Schematic Diagram40
- Amp Schematic Diagram41
- Deck Schematic Diagram42
- Front Schematic Diagram43
- Key-L Schematic Diagram44
- Key-R Schematic Diagram44
Printed Circuit Board Diagrams45
- Main P.C.board45
- Front P.C.board47
- Smps P.C.board48
- Key-L P.C.board48
- Key-R P.C.board48
CD Part Electrical50
CD Electrical Troubleshooting Guide50
- CD Part Troubleshooting50
- Usb Part Troubleshooting58
Waveforms of Major Check Point59
Schematic Diagrams62
- CD Schematic Diagram62
- Usb Schematic Diagram63
Printed Circuit Board Diagram64
- CD P.C.board64

Brand	LG
Model	MCD112
Category	Stereo System
Language	English

LG MCD112 - User Manual

Table of Contents

LG MCD112 Specifications

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