14DLV75 14-inch LCD TV/DVD COMBINATION SERVICE MANUAL

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14DLV75 14-inch LCD TV/DVD COMBINATION SERVICE MANUAL | Manualzz

TABLE OF CONTENTS

• OWNER'S MANUAL

CAUTION ....................................................................................................................................

PREPARATION OF SERVICING ...............................................................................................

IMPORTANT SERVICE SAFETY INFORMATION ...................................................................

IMPORTANT SAFEGUARDS .....................................................................................................

WHEN REPLACING DVD DECK ...............................................................................................

DISC REMOVAL METHOD AT NO POWER SUPPLY .............................................................

PARENTAL CONTROL-RATING LEVEL ..................................................................................

TRAY LOCK ................................................................................................................................

TABLE OF CONTENTS ..............................................................................................................

GENERAL SPECIFICATIONS ...................................................................................................

DISASSEMBLY INSTRUCTIONS

1. REMOVAL OF MECHANICAL PARTS AND P. C. BOARDS ............................................

2. REMOVAL OF DVD DECK PARTS ...................................................................................

3. REMOVAL AND INSTALLATION OF FLAT PACKAGE IC ...............................................

SERVICE MODE LIST ................................................................................................................

CONFIRMATION OF HOURS USED .........................................................................................

SERVICING FIXTURES AND TOOLS .......................................................................................

RE-WRITE FOR DVD FIRMWARE ............................................................................................

WHEN REPLACING EEPROM (MEMORY) IC ..........................................................................

ELECTRICAL ADJUSTMENTS ..................................................................................................

BLOCK DIAGRAMS

DVD ..........................................................................................................................................

TV ............................................................................................................................................

POWER ...................................................................................................................................

PRINTED CIRCUIT BOARDS

LCD ..........................................................................................................................................

AV/REMOCON/SIDE JACK ....................................................................................................

DVD ..........................................................................................................................................

BACK LIGHT/OPERATION/START SW/END SW ................................................................

SCHEMATIC DIAGRAMS

TUNER/STEREO ....................................................................................................................

MICON ....................................................................................................................................

SOUND AMP ...........................................................................................................................

IN/OUT ....................................................................................................................................

POWER ..................................................................................................................................

SIDE JACK/REMOCON ......

DECODER ..............................................................................................................................

SCALER1 ................................................................................................................................

SCALER2 ................................................................................................................................

LVDS .......................................................................................................................................

MPEG/MICON/DSP ................................................................................................................

MEMORY2 ..............................................................................................................................

RF AMP ...................................................................................................................................

AUDIO/VIDEO .........................................................................................................................

MOTOR DRIVE .......................................................................................................................

REGULATOR2 .........................................................................................................................

INVERTER ...............................................................................................................................

OPERATION ............................................................................................................................

START SW/END SW ...............................................................................................................

INTERCONNECTION DIAGRAM ...............................................................................................

WAVEFORMS .............................................................................................................................

MECHANICAL EXPLODED VIEW .............................................................................................

DVD DECK EXPLODED VIEW ...................................................................................................

MECHANICAL REPLACEMENT PARTS LIST .........................................................................

DVD DECK REPLACEMENT PARTS LIST ...............................................................................

ELECTRICAL REPLACEMENT PARTS LIST ...........................................................................

A1-1

A1-1

A1-2

A1-3~A1-5

A1-6

A1-7

A1-7

A1-7

A2-1

A3-1~A3-6

B1-1~B1-3

B2-1~B2-3

B3-1, B3-2

C-1

C-1

C-2

C-2

C-3

D-1~D-3

E-1, E-2

E-3, E-4

E-5, E-6

F-1, F-2

F-3~F-6

F-7, F-8

F-9, F-10

G-1, G-2

G-3, G-4

G-5, G-6

G-7, G-8

G-9, G-10

G-11, G-12

G-13, G-14

G-15, G-16

G-17, G-18

G-19,G-20

G-21, G-22

G-23, G-24

G-25, G-26

G-27, G-28

G-29, G-30

G-31, G-32

G-33, G-34

G-35, G-36

G-37, G-38

G-39, G-40

H-1~H-3

I1-1~I1-3

I2-1, I2-2

J1-1, J1-2

J2-1

J3-1~J3-19

A2-1

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