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15"LCD TV SERVICE MANUAL
LTA-15A301




VERSION:
DESIGNED BY:
CHECKED BY:
APPROVED BY:
CONTENTS
SPECIFICATION----------------------------------------------------------3-5

REMOTE CONTROLLER-----------------------------------------------6

EXPLODED VIEW DIAGRAM-----------------------------------------7-10

BOLCK DIAGRAM--------------------------------------------------------11

MAIN BOARD CIRCUIT-------------------------------------------------12-21

TUNER CIRCUIT----------------------------------------------------------22

INVERTER CIRCUIT-----------------------------------------------------23

ADAPTER CIRCUIT------------------------------------------------------24

COMPONENT DIAGRAM----------------------------------------------25-33

BILL OF MATERIAL-----------------------------------------------------34-58
KXD 15"LCD TV SPECIFICATION

FEATURES
POWER SUPPLY:DC 12V/4A(ADAPTER)
ADAPTER POWER SUPPLY:AC 100240V 50/60Hz
MULTI TV SYSTEM:PAL BG/DK/I and SECAM BG/DK/LL'
MULTI VEDEO SYSTEM:PAL/NTSC/SECAM
VERSATILE INPUT SOURCES:TV,VIDEO,S-VIDEO,SCART,
PC(ANALOG)
FULL FUNCTION REMOTE CONTROLLER
EXCELLENT SOUND EFFECT WITH VOLUME,TRABLE,BASS,
BALANCE, ADJUSTABLE
SMART SOUND & PICTURE MODE SET:
STANDARD,SPEECH,MUSIC;STANDARD,SOFT,RICH
ADAPTIVE 2/4 LINE COMB FILTER FOR PAL/NTSC
VTR FOR WEAK AND DISTORETED SIGNAL FROM VIDEO TAPE
RECORDER
10 PAGES TELETEXT(OPTION)
AUTOMATICALLY TURN OFF THE SET WHEN SIGNAL ABSENT LONGER
THAN 10 MINUTES
256 CHANNELS
BLUE SCREEN DISPLAY


GENERAL SPECIFICATION:

PART1:TV SET
5 5 Wa t t MAX.
POWER CONSUMPTION
3 Wa t t ( S T B Y )
TV RECEIVE SYSTEM PAL D/K I B/G SECAM BG/DK/LL'
VIDEO SYSTEM MULTI PAL/ SECAM/ NTSC
VISION INTERMEDIATE FREQUENCY 38.9MHz,33.95MHz(L')
5.5 MHz (B/G)
INTER-CARRIER FREQUENCY 6.0 MHz (I)
6 . 5 M H z ( D / K , L L' )
BG/DK/L: 34.47MHz
CHROMA IF FREQUENCY
L' : 3 8 . 3 8 M H z
VHF-L 46.25-163.25MHz
CHANNELS RECEIVED VHF-H 158.25-466.25MHz
UHF 471.25-855.25MHz
TUNING MODE PLL SYSTEM
1 AV I N , 1 S - V I D E O I N
AV IN/OUT
21PIN SCART IN
Y/C IN -Y1.0