Table Of Contents - LG FB162-A0U Service Manual

Table of Contents

Table Of Contents2
Servicing Precautions3
Notes Regarding Handling Of The Pick-Up3
Notes For Transport And Storage3
Section 1 Summary3
Notes Regarding Compact Disc Player Repairs4
Preparations4
Notes For Repair4
Esd Precautions5
Electrostatically Sensitive Devices (Esd)5
Caution. Graphic Symbols5
Specifications6
Section 2 Exploded Views8
Cabinet And Main Frame Section8
Deck Mechanism Section (Dp-10A)9
Speaker Section10
Packing Accessory Section11
Μpd78F0546R(R)12
Section 3 Internal Block Diagram Of Ic's12
Block Diagram13
Pin Function14
Mc458016
Ip900917
Cy8C2143418
Bu209019
Pin Configuration19
Ak5358 Pin Configuration/Block Diagram20
Ht1000 Pin Configuration22
System Block Diagram23
Functional Block Diagram24
Ps9829B25
Str-A625226
Str-X6757N27
Micom Part Check28
Section 4 Electrical Troubleshooting Guide Of Aduio Part28
Micom Part Check Ii29
Ic103 Ks4Cd21Cs Check30
Touch-Pad Check32
Pwm Modulation Part33
Power Amp Part Check34
Aux Function35
Tuner Function Check36
Smps Power Circuit37
Main Part37
P-Sens Part38
Vkk Part38
Ipod Part(Only North America)39
Power Check Guide40
Section 5 Electrical Troubleshooting Guide Of Dvd Part40
Test & Debug Flow41
Usb Part46
Waveforms47
When Power On,Reset &Data Etc Waveform47
Open/Close Waveform At Power On48
Starting Action Waveform In Md Device48
Focus Waveform49
At Power On ,Spindle Signal At Md Deck50
At First Action,Focus Signal A,B,C,D50
Tracking Signal51
Rf Waveform51
Disk Type Jugement Waveform52
Wiring Diagram54
Section 6 Block Diagram54
Main Total Block Diagram55
Smps Block Diagram56
Dvd Block Diagram57
Section 7 Circuit Diagram & Voltage Chart58
Power Circuit Diagram58
Main Circuit Diagram59
Front Circuit Diagram60
Main Amp Circuit Diagram61
Mpeg Circuit Diagram62
Servo Circuit Diagram63
Interface Circuit Diagram64
Touch-Pad1 (Key) Circuit Diagram65
Touch-Pad2 (Volume) Circuit Diagram66
Circuit Voltage Chart67
Main P.c.board (Top Side)68
Section 8 Printed Circuit Diagrams68
Main P.c.board (Bottom Side)69
Dvd P.c.board70
Front P.c.board71
Smps P.c.board72
Touch-Pad P.c.board73