Service Manuals, User Guides, Schematic Diagrams or docs for : Akai LTA LTA-20A301 LTA-20A301

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LTA-20A301


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20"LCD TV SERVICE MANUAL
       LTA-20A301




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----------------------------------------------25-32

BILL OF MATERIAL-----------------------------------------------------33-60
                        KXD 20"LCD TV SPECIFICATION

FEATURES
POWER SUPPLY:DC 12V/5A(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/YCbCr,
 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
                                       6 7 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



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