In the interests of user-safety (Required by safety regulations in some countries) the set should be restored
to its original condition and only parts identical to those specified should be used.
MODEL
This document has been published to be used for
after sales service only.
The contents are subject to change without notice.
LCD COLOR TELEVISION/
DVD VIDEO PLAYER
CONTENTS
#########
CAUTION ..............................................................................................................................
IMPORTANT SERVICE SAFETY INFORMATION ..............................................................
IMPORTANT SAFEGUARDS ...............................................................................................
WHEN REPLACING DVD DECK .........................................................................................
DISC REMOVAL METHOD AT NO POWER SUPPLY ........................................................
PARENTAL CONTROL - RATING LEVEL ...........................................................................
ABOUT LEAD FREE SOLDER (PbF) ..................................................................................
GENERAL SPECIFICATIONS ..............................................................................................
DISASSEMBLY INSTRUCTIONS ........................................................................................
SERVICE MODE LIST ..........................................................................................................
SERVICING FIXTURES AND TOOLS .................................................................................
RE-WRITE FOR DVD FIRMWARE ......................................................................................
RE-WRITE FOR DIGITAL SOFT FIRMWARE .....................................................................
WHEN REPLACING EEPROM (MEMORY) IC ....................................................................
ELECTRICAL ADJUSTMENTS ............................................................................................
TROUBLESHOOTING GUIDE .............................................................................................
BLOCK DIAGRAM ................................................................................................................
PRINTED CIRCUIT BOARDS ..............................................................................................
SCHEMATIC DIAGRAMS ....................................................................................................
WAVEFORMS ......................................................................................................................
MECHANICAL EXPLODED VIEWS .....................................................................................
DVD DECK EXPLODED VIEWS ..........................................................................................
REPLACEMENT PARTS LIST .............................................................................................
Page
A1-1
A1-2
A1-3~A1-5
A1-6
A1-7
A1-7
A1-8
A2-1~A2-5
B1-1~B3-2
C-1
C-2
C-2
C-3
C-4
D-1~D-3
E-1~E-12
F-1~F-14
G-1~G-14
H-1~H-66
I-1~I-4
J1-1~J1-3
J2-1
K1-1~K3-12
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LC-20DV20U
