WARNING: TO REDUCE THE RISK OF FIRE OR ELECTRIC SHOCK,
DO NOT EXPOSE THIS PRODUCT TO RAIN OR MOISTURE
CAUTION
RISK OF ELECTRIC SHOCK
DO NOT OPEN
CAUTION: TO REDUCE THE RISK OF ELECTRIC SHOCK,
DO NOT REMOVE COVER
NO USER-SERVICEABLE PARTS INSIDE.
REFER SERVICING TO QUALIFIED SERVICE PERSONNEL
The lightning flash with arrowhead symbol, within an equilateral triangle,
is intended to alert the user to the presence of uninsulated "dangerous
voltage” within the product's enclosure that may be of sufficient magnitude to constitute a risk of electric shock to persons.
The exclamation point within a triangle is intended to alert the user to the
presence of important operating and maintenance(servicing)instruction
accompanying the product.
Main Board ........................................................................................................................................page 8~22
Control Board.....................................................................................................................................page23~25
AV Board ...........................................................................................................................................page26~28
Replacement Part List ........................................................................................................................page29~29
High color saturation .......................................................................................................................NTSC 7 5 %
................................................................................................................................Full function remote control
Supported Signal Resolution Mode:
PC mode ..............................................................................................................................................800x600
Power Input ................................................................................................................................................ 12V
Front Panel Control Button ............................................................................... Power, Source, CH+/ -, VOL+ / -
Accessories:
................................................................................................................................... 32 Keys Remote Control
.......................................................................................................................................... AA Size Battery x 2
Power Consumption ......................................................................................................................... 48W (MAX)
Power Supply ............................................................................................................. AC:100V ~240V 50/60Hz
Operation Temperature ....................................................................................................................... 0oC ~45oC
Storage Temperature............................................................................................................From -10C To 6 0 C
2
2
Page 5
TROUBLE SHOOTING FLOW CHART (1)
Mainboard
check REG3 REG5 output
No picture
F1,F2
Black picture
check U4 (voltage=1.8&3.3V)
check crystal X1
Panel
check Inverter
panel bad
Mainboard
check REG3 REG5 output
White picture
Color NG
check U4 (voltage=1.8&3.3V)
Video NG
check crystal X1
check FFC CABLE
Panel
panel bad
Mainboard
check U4
Video issue
Line in picture
check FFC CABLE
Panel
panel bad
Mainboard
check REG3 REG5 output noise
Noise
check U4
TV
check ANT
Superimposed image
Mainboard
check U4
3
Page 6
TROUBLE SHOOTING FLOW CHART (2)
Check crystal Y1
Check U5 pin44,pin45 signal
Check U5 pin20,pin21 output signal
Sound issue
R or L no output
Mainboard
Check U2 pin8 ,pin12 output
Check U7 pin3,pin13 output
Noise
spaker bad
TV
Check TIC2 Output
Check U2 Output
Output low
spaker bad
TVCheck TIC2 SIF Output
No soundCheck U5 pin20,pin21 output
Other I/PREG6 power output(+8V)
Check U7 pin9,pin10 control signal
Check U2 pin7=12V
Check U2 pin5 mute signal
R9QCF015030-4710 GP 470 OHM 1/10W 5% 0603
R90QCF015030-4730 GP 47K OHM 1/10W 5% 0603
R91QCF015030-0000 GP 0 OHM 1/10W 5% 0603
R92QCF015030-1020 GP 1K OHM 1/10W 5% 0603
R93QCF015030-7530 GP 75K OHM 1/10W 5% 0603
R94QCF015030-1040 GP 100K OHM 1/10W 5% 0603
R95QCF015030-2040 GP 200K OHM 1/10W 5% 0603
R96QCF015030-4730 GP 47K OHM 1/10W 5% 0603
R98QCF015030-1030 GP 10K OHM 1/10W 5% 0603
R99QCF015030-1020 GP 1K OHM 1/10W 5% 0603
RA1QCA165340-0000 GP 0 OHM 1/16W 5% 0603 8P4R
RA2QCA165340-0000 GP 0 OHM 1/16W 5% 0603 8P4R
RA3QCA165340-0000 GP 0 OHM 1/16W 5% 0603 8P4R
RA4QCA165340-0000 GP 0 OHM 1/16W 5% 0603 8P4R
RA5QCA165340-0000 GP 0 OHM 1/16W 5% 0603 8P4R
RA6QCA165340-0000 GP 0 OHM 1/16W 5% 0603 8P4R
TB1QCF085020-0000 GP 0 OHM 1/8W 5% 0805
TB3QCF085020-0000 GP 0 OHM 1/8W 5% 0805
TB5QCF015030-0000 GP 0 OHM 1/10W 5% 0603
TB6QCF085020-0000 GP 0 OHM 1/8W 5% 0805
TR1QCF011030-7509 GP75 OHM 1/10W 1% 0603
TR2QCF015030-3300 GP33 OHM 1/10W 5% 0603
TR3QCF015030-3300 GP33 OHM 1/10W 5% 0603
L10QCF085020-0000 GP 0 OHM 1/8W 5% 0805
CAPACITOR
C10PXL439640-1040 GP 0.1uF 16V +80%-20% Y5V
C100PXL439640-1040 GP 0.1uF 16V +80%-20% Y5V
C101PXL456470-1020 GP 0.001 uF 50V 10%
C102PXL439640-3340 GP 0.33 uF 16V +80-20%
C103PXL456470-2210 GP 220pF 50V 10%
C104PVE039540-1020 GP1000 uF 16V 20% 85C
C105PBE039540-1010 GP VER.CHIP 100uF 16V 20%
C106PXL456470-1020 GP 0.001 uF 50V 10%
C107PXL439640-3340 GP 0.33 uF 16V +80-20%
C108QCF015030-2210 GP220 OHM 1/10W 5% 0603
C109PXL456470-1020 GP 0.001 uF 50V 10%
C11PXL439640-1040 GP 0.1uF 16V +80%-20% Y5V
C110PXL439640-3340 GP 0.33 uF 16V +80-20%
C111PXL439640-1040 GP 0.1uF 16V +80%-20% Y5V
C112PXL439640-1040 GP 0.1uF 16V +80%-20% Y5V
C113PXL439640-1040 GP 0.1uF 16V +80%-20% Y5V
C114PBE039540-2200 COND ELECT;22 uF 16V 20%
C114PBE039542-2200 GP VER. CHIP 22 uF 16V 20%
C115PBE039540-2200 COND ELECT;22 uF 16V 20%
C115PBE039542-2200 GP VER. CHIP 22 uF 16V 20%
C116PXL439640-1040 GP 0.1uF 16V +80%-20% Y5V
C117PBE039540-1000 GP VER. CHIP 10uF 16V 20%
C118PXL456470-1520 GP 0.0015 uF 50V 10%
C119PXL456470-4710 GP 470 pF 50V 10%
C120PXL410370-5600 GP 56 pF 50V 5%
C121PXL410370-5600 GP 56 pF 50V 5%
C122PXL410370-2200 GP 22 pF 50V 5%
C123PXL410370-2200 GP 22 pF 50V 5%
C124PXL439640-1040 GP 0.1uF 16V +80%-20% Y5V
C125PBE039540-2200 COND ELECT;22 uF 16V 20%
C125PBE039542-2200 GP VER. CHIP 22 uF 16V 20%
C126PXL439640-1040 GP 0.1uF 16V +80%-20% Y5V
C127PXL439640-1040 GP 0.1uF 16V +80%-20% Y5V
C128PXL439640-1040 GP 0.1uF 16V +80%-20% Y5V
C129PXL439640-1040 GP 0.1uF 16V +80%-20% Y5V
19
Page 22
MAIN BOARD PARTS LIST
CAPACITOR
C13PXL439640-1040 GP 0.1uF 16V +80%-20% Y5V
C130PXL439640-1040 GP 0.1uF 16V +80%-20% Y5V
C131PXL439640-1040 GP 0.1uF 16V +80%-20% Y5V
C132PXL439640-1040 GP 0.1uF 16V +80%-20% Y5V
C133PXL439640-1040 GP 0.1uF 16V +80%-20% Y5V
C134PBE039540-2200 COND ELECT;22 uF 16V 20%
C134PBE039542-2200 GP VER. CHIP 22 uF 16V 20%
C135PBE039540-4700 GP CHIP ELECT 47 uF 16V 20%
C136PBE039540-4700 GP CHIP ELECT 47 uF 16V 20%
C137PXL439640-1040 GP 0.1uF 16V +80%-20% Y5V
C138PXL456470-1010 GP 100pF 50V 10%
C139PXL439640-1040 GP 0.1uF 16V +80%-20% Y5V
C14PBE039552-1010 GP VER. CHIP 100 uF 25V 20%
C140PXL439640-1040 GP 0.1uF 16V +80%-20% Y5V
C141PXL439640-1040 GP 0.1uF 16V +80%-20% Y5V
C142PXL439640-1040 GP 0.1uF 16V +80%-20% Y5V
C143PBE039540-2200 COND ELECT;22 uF 16V 20%
C143PBE039542-2200 GP VER. CHIP 22 uF 16V 20%
C144PBE039540-2200 COND ELECT;22 uF 16V 20%
C144PBE039542-2200 GP VER. CHIP 22 uF 16V 20%
C145PBE039540-2200 COND ELECT;22 uF 16V 20%
C145PBE039542-2200 GP VER. CHIP 22 uF 16V 20%
C146PBE039540-2200 COND ELECT;22 uF 16V 20%
C146PBE039542-2200 GP VER. CHIP 22 uF 16V 20%
C147PXL439640-1040 GP 0.1uF 16V +80%-20% Y5V
C148PBE039540-2200 COND ELECT;22 uF 16V 20%
C148PBE039542-2200 GP VER. CHIP 22 uF 16V 20%
C149PBE039540-2200 COND ELECT;22 uF 16V 20%
C149PBE039542-2200 GP VER. CHIP 22 uF 16V 20%
C15PBE039540-1010 GP VER.CHIP 100uF 16V 20%
C150PXL439640-1040 GP 0.1uF 16V +80%-20% Y5V
C151PBE039540-2200 COND ELECT;22 uF 16V 20%
C151PBE039542-2200 GP VER. CHIP 22 uF 16V 20%
C152PVE039540-1020 GP1000 uF 16V 20% 85C
C153PXL439640-1040 GP 0.1uF 16V +80%-20% Y5V
C154PXL439640-1040 GP 0.1uF 16V +80%-20% Y5V
C155PXL439640-1040 GP 0.1uF 16V +80%-20% Y5V
C156PXL439640-1040 GP 0.1uF 16V +80%-20% Y5V
C157PXL439640-1040 GP 0.1uF 16V +80%-20% Y5V
C158PXL439640-1040 GP 0.1uF 16V +80%-20% Y5V
C159PXL439640-1040 GP 0.1uF 16V +80%-20% Y5V
C16PXL456470-4710 GP 470 pF 50V 10%
C160PXL439640-1040 GP 0.1uF 16V +80%-20% Y5V
C161PXL439640-1040 GP 0.1uF 16V +80%-20% Y5V
C162PXL439640-1040 GP 0.1uF 16V +80%-20% Y5V
C163PXL439640-1040 GP 0.1uF 16V +80%-20% Y5V
C164PXL439640-1040 GP 0.1uF 16V +80%-20% Y5V
C165PXL439640-1040 GP 0.1uF 16V +80%-20% Y5V
C166PXL439640-1040 GP 0.1uF 16V +80%-20% Y5V
C167PXL439640-1040 GP 0.1uF 16V +80%-20% Y5V
C168PXL439640-1040 GP 0.1uF 16V +80%-20% Y5V
C169PXL439640-1040 GP 0.1uF 16V +80%-20% Y5V
C17PXL456470-4710 GP 470 pF 50V 10%
C170PXL439640-1040 GP 0.1uF 16V +80%-20% Y5V
C171PXL439640-1040 GP 0.1uF 16V +80%-20% Y5V
C172PBE039540-2200 COND ELECT;22 uF 16V 20%
C172PBE039542-2200 GP VER. CHIP 22 uF 16V 20%
C173PBE039540-1010 GP VER.CHIP 100uF 16V 20%
C176PBE039540-1000 GP VER. CHIP 10uF 16V 20%
C177PXL439640-1040 GP 0.1uF 16V +80%-20% Y5V
C178PXL439640-1040 GP 0.1uF 16V +80%-20% Y5V
CAPACITOR
C179PBE039540-4700 GP CHIP ELECT 47 uF 16V 20%
C18PBE039540-1000 GP VER. CHIP 10uF 16V 20%
C180PXL410370-4700 GP 47 pF 50V 5%
C181PXL410370-4700 GP 47 pF 50V 5%
C182PXL456470-1020 GP 0.001 uF 50V 10%
C183PXL456470-4710 GP 470 pF 50V 10%
C184PXL439640-1040 GP 0.1uF 16V +80%-20% Y5V
C185PXL439640-1040 GP 0.1uF 16V +80%-20% Y5V
C188PXL439640-1040 GP 0.1uF 16V +80%-20% Y5V
C189PBE039540-2200 COND ELECT;22 uF 16V 20%
C189PBE039542-2200 GP VER. CHIP 22 uF 16V 20%
C19PXL439640-1040 GP 0.1uF 16V +80%-20% Y5V
C190PXL456470-1020 GP 0.001 uF 50V 10%
C191PXL456470-1020 GP 0.001 uF 50V 10%
C194PXL410370-4700 GP 47 pF 50V 5%
C196PXL410370-4700 GP 47 pF 50V 5%
C199PXL410370-4700 GP 47 pF 50V 5%
C2PXL439640-1040 GP 0.1uF 16V +80%-20% Y5V
C20PXL439640-1040 GP 0.1uF 16V +80%-20% Y5V
C200PBE039540-1000 GP VER. CHIP 10uF 16V 20%
C201PXL456470-1020 GP 0.001 uF 50V 10%
C202PXL456470-1020 GP 0.001 uF 50V 10%
C203PBE039552-1010 GP VER. CHIP 100 uF 25V 20%
C204PXL456470-4710 GP 470 pF 50V 10%
C205PXL456470-4710 GP 470 pF 50V 10%
C206PXL410370-4700 GP 47 pF 50V 5%
C207PXL410370-4700 GP 47 pF 50V 5%
C208PXL410370-4700 GP 47 pF 50V 5%
C209PXL410370-4700 GP 47 pF 50V 5%
C21PBE039540-1010 GP VER.CHIP 100uF 16V 20%
C210PXL410370-4700 GP 47 pF 50V 5%
C211PXL410370-4700 GP 47 pF 50V 5%
C212PXL410370-4700 GP 47 pF 50V 5%
C213PXL410370-4700 GP 47 pF 50V 5%
C214PXL456470-1020 GP 0.001 uF 50V 10%
C215PXL456470-4710 GP 470 pF 50V 10%
C216PXL456470-1020 GP 0.001 uF 50V 10%
C217PXL439640-1040 GP 0.1uF 16V +80%-20% Y5V
C218PXL439640-1040 GP 0.1uF 16V +80%-20% Y5V
C219PBE039540-4700 GP CHIP ELECT 47 uF 16V 20%
C22PXL439640-1040 GP 0.1uF 16V +80%-20% Y5V
C220PBE039540-4700 GP CHIP ELECT 47 uF 16V 20%
C221PXL439640-1040 GP 0.1uF 16V +80%-20% Y5V
C23PYL439670-1050 GP 1 uF 50V +80-20%
C24PYL439670-1050 GP 1 uF 50V +80-20%
C25PXL439640-1040 GP 0.1uF 16V +80%-20% Y5V
C26PXL439640-1040 GP 0.1uF 16V +80%-20% Y5V
C27PBE039540-1010 GP VER.CHIP 100uF 16V 20%
C28PVE039540-1020 GP 1000 uF 16V 20% 85C
C29PBE039540-1010 GP VER.CHIP 100uF 16V 20%
C3PXL439640-1040 GP 0.1uF 16V +80%-20% Y5V
C30PVE039540-1020 GP 1000 uF 16V 20% 85C
C31PXL439640-1040 GP 0.1uF 16V +80%-20% Y5V
C32PVE039540-1020 GP 1000 uF 16V 20% 85C
C33PXL439640-1040 GP 0.1uF 16V +80%-20% Y5V
C34PVE039540-1020 GP 1000 uF 16V 20% 85C
C35PXL439640-1040 GP 0.1uF 16V +80%-20% Y5V
C36PXL439640-1040 GP 0.1uF 16V +80%-20% Y5V
C37PXL456470-2220 GP 0.0022 uF 50V 10%
C38PXL456470-2220 GP 0.0022 uF 50V 10%
C39PBE039540-1010 GP VER.CHIP 100uF 16V 20%
20
Page 23
MAIN BOARD PARTS LIST
CAPACITOR
C4PXL439640-1040 GP 0.1uF 16V +80%-20% Y5V
C40PBE039540-2200 COND ELECT;22 uF 16V 20%
C40PBE039542-2200 GP VER. CHIP 22 uF 16V 20%
C41PBE039540-1010 GP VER.CHIP 100uF 16V 20%
C42PXL439640-1040 GP 0.1uF 16V +80%-20% Y5V
C44PBE039540-1000 GP VER. CHIP 10uF 16V 20%
C45PXL439640-1040 GP 0.1uF 16V +80%-20% Y5V
C46PXL439640-1040 GP 0.1uF 16V +80%-20% Y5V
C47PXL439640-1040 GP 0.1uF 16V +80%-20% Y5V
C48PXL439640-1040 GP 0.1uF 16V +80%-20% Y5V
C49PXL439640-1040 GP 0.1uF 16V +80%-20% Y5V
C50PXL439640-1040 GP 0.1uF 16V +80%-20% Y5V
C51PXL439640-1040 GP 0.1uF 16V +80%-20% Y5V
C52PXL439640-1040 GP 0.1uF 16V +80%-20% Y5V
C53PBE039540-2200 COND ELECT;22 uF 16V 20%
C53PBE039542-2200 GP VER. CHIP 22 uF 16V 20%
C54PBE039540-2200 COND ELECT;22 uF 16V 20%
C54PBE039542-2200 GP VER. CHIP 22 uF 16V 20%
C55PBE039540-2200 COND ELECT;22 uF 16V 20%
C55PBE039542-2200 GP VER. CHIP 22 uF 16V 20%
C56PXL439640-1040 GP 0.1uF 16V +80%-20% Y5V
C57PXL456470-1020 GP 0.001 uF 50V 10%
C58PBE039540-1000 GP VER. CHIP 10uF 16V 20%
C59PXL439640-1040 GP 0.1uF 16V +80%-20% Y5V
C6PXL456470-1010 GP 100pF 50V 10%
C60PXL439640-1040 GP 0.1uF 16V +80%-20% Y5V
C61PXL439640-1040 GP 0.1uF 16V +80%-20% Y5V
C62PBE039540-2200 COND ELECT;22 uF 16V 20%
C62PBE039542-2200 GP VER. CHIP 22 uF 16V 20%
C63PXL456470-4710 GP 470 pF 50V 10%
C64PXL456470-1520 GP 0.0015 uF 50V 10%
C65PXL456470-1020 GP 0.001 uF 50V 10%
C66PYL439670-1050 GP 1 uF 50V +80-20%
C67PYL439670-1050 GP 1 uF 50V +80-20%
C68PBE039540-1000 GP VER. CHIP 10uF 16V 20%
C69PXL439640-1040 GP 0.1uF 16V +80%-20% Y5V
C70PVE039540-1020 GP 1000 uF 16V 20% 85C
C71PXL439640-1040 GP 0.1uF 16V +80%-20% Y5V
C72PXL456470-1020 GP 0.001 uF 50V 10%
C73PXL456470-1020 GP 0.001 uF 50V 10%
C74PXL439640-1040 GP 0.1uF 16V +80%-20% Y5V
C75PXL439640-1040 GP 0.1uF 16V +80%-20% Y5V
C76PXL439640-1040 GP 0.1uF 16V +80%-20% Y5V
C77PBE039540-1000 GP VER. CHIP 10uF 16V 20%
C78PBE039540-1000 GP VER. CHIP 10uF 16V 20%
C8PXL456470-1020 GP 0.001 uF 50V 10%
C80PXL439640-1040 GP 0.1uF 16V +80%-20% Y5V
C81PBE039540-2200 COND ELECT;22 uF 16V 20%
C81PBE039542-2200 GP VER. CHIP 22 uF 16V 20%
C82PXL439640-1040 GP 0.1uF 16V +80%-20% Y5V
C83PXL439640-1040 GP 0.1uF 16V +80%-20% Y5V
C84PBE039540-2200 COND ELECT;22 uF 16V 20%
C84PBE039542-2200 GP VER. CHIP 22 uF 16V 20%
C85PBE039540-2200 COND ELECT;22 uF 16V 20%
C85PBE039542-2200 GP VER. CHIP 22 uF 16V 20%
C86PXL439640-1040 GP 0.1uF 16V +80%-20% Y5V
C87PXL439640-1040 GP 0.1uF 16V +80%-20% Y5V
C88PYL439640-4750 GP 4.7 uF 16V +80%-20%
C89PXL439640-1040 GP 0.1uF 16V +80%-20% Y5V
C9PXL456470-1010 GP 100pF 50V 10%
C90PXL439640-1040 GP 0.1uF 16V +80%-20% Y5V
CAPACITOR
C91PXL410370-2200 GP 22 pF 50V 5%
C92PXL410370-2200 GP 22 pF 50V 5%
C93PXL456470-1520 GP 0.0015 uF 50V 10%
C94PXL439640-1040 GP 0.1uF 16V +80%-20% Y5V
C95PXL456470-1020 GP 0.001 uF 50V 10%
C96PXL439640-3340 GP 0.33 uF 16V +80-20%
C97PXL456470-4710 GP 470 pF 50V 10%
C98PBE039540-1000 GP VER. CHIP 10uF 16V 20%
C99PXL439640-1040 GP 0.1uF 16V +80%-20% Y5V
TC11PBE039540-1000 GP VER. CHIP 10uF 16V 20%
TC4PBE039540-1000 GP VER. CHIP 10uF 16V 20%
TC1PBE039540-4700 GP CHIP ELECT 47uF16V 20%
TC6PBE039540-4700 GP CHIP ELECT 47uF16V 20%
TC10PXL410370-2200 GP 22 pF 50V 5%
TC7PXL410370-2200 GP 22 pF 50V 5%
TC8PXL410370-2200 GP 22 pF 50V 5%
TC9PXL410370-2200 GP 22 pF 50V 5%
TC12PXL439640-1040 GP 0.1uF 16V +80%-20% Y5V
TC2PXL439640-1040 GP 0.1uF 16V +80%-20% Y5V
TC3PXL439640-1040 GP 0.1uF 16V +80%-20% Y5V
TC5PXL439640-1040 GP 0.1uF 16V +80%-20% Y5V
INTERGRATED CIRCUIT
D1RCD100034-0030 GP SR34 SMB/DO-214AA
D10RCD100099-0011 GP SOT23 PANJIT ONLY
D10RCD100099-0040 GPGSOT23 GTM SWITCHING
D11RCD100099-0011 GP SOT23 PANJIT ONLY
D11RCD100099-0040 GPGSOT23 GTM SWITCHING
D12RCD100099-0011 GP SOT23 PANJIT ONLY
D12RCD100099-0040 GPGSOT23 GTM SWITCHING
D14RCD100099-0011 GP SOT23 PANJIT ONLY
D14RCD100099-0040 GPGSOT23 GTM SWITCHING
D17RCD100099-0011 GP SOT23 PANJIT ONLY
D17RCD100099-0040 GPGSOT23 GTM SWITCHING
D2RCD100034-0030 GP SR34 SMB/DO-214AA
D3RCD100099-0011 GP SOT23 PANJIT ONLY
D3RCD100099-0040 GPGSOT23 GTM SWITCHING
D4RCD100099-0011 GP SOT23 PANJIT ONLY
D4RCD100099-0040 GPGSOT23 GTM SWITCHING
D5RCD100540-0050 BAT54CW SOT323 PANJIT
D5RCD100540-0120 GP GBAT54C SOT-23 GTM
D6RCD100099-0011 GP SOT23 PANJIT ONLY
D6RCD100099-0040 GPGSOT23 GTM SWITCHING
D7RCD100099-0011 GP SOT23 PANJIT ONLY
D7RCD100099-0040 GP GSOT23 GTM SWITCHING
D8RCD100099-0011 GP SOT23 PANJIT ONLY
D8RCD100099-0040 GPGSOT23 GTM SWITCHING
D9RCD100099-0011 GP SOT23 PANJIT ONLY
D9RCD100099-0040 GPGSOT23 GTM SWITCHING
PQ2RCM009435-2001 GP FET Si9435BDY SO8
PQ2RCM009435-2003 GP MOSFET GSC9435 SOP-8
Q1RCN003904-0005 GP PMBT3904 SOT23 PHILIPS
Q1RCN003904-0009 GP GMBT3904 SOT-23 GTM
Q10RCN003904-0005 GP PMBT3904 SOT23 PHILIPS
Q10RCN003904-0009 GP GMBT3904 SOT-23 GTM
Q11RCN003904-0005 GP PMBT3904 SOT23 PHILIPS
Q11RCN003904-0009 GP GMBT3904 SOT-23 GTM
Q12RCN003904-0005 GP PMBT3904 SOT23 PHILIPS
Q12RCN003904-0009 GP GMBT3904 SOT-23 GTM
Q13RCN003904-0005 GP PMBT3904 SOT23 PHILIPS
Q13RCN003904-0009 GP GMBT3904 SOT-23 GTM
21
Page 24
MAIN BOARD PARTS LIST
INTERGRATED CIRCUIT
Q14RCN003904-0005 GP PMBT3904 SOT23 PHILIPS
Q14RCN003904-0009 GP GMBT3904 SOT-23 GTM
Q15RCN003904-0005 GP PMBT3904 SOT23 PHILIPS
Q15RCN003904-0009 GP GMBT3904 SOT-23 GTM
Q16RCP003906-0002 GP XISTR PNP 3906 SOT23
Q16RCP003906-0005 GP XISTR PNP GMBT3906
Q17RCP003906-0002 GP XISTR PNP 3906 SOT23
Q17RCP003906-0005 GP XISTR PNP GMBT3906
Q18RCN003904-0005 GP PMBT3904 SOT23 PHILIPS
Q18RCN003904-0009 GP GMBT3904 SOT-23 GTM
Q2RCN003904-0005 GP PMBT3904 SOT23 PHILIPS
Q2RCN003904-0009 GP GMBT3904 SOT-23 GTM
Q3RCN003904-0005 GP PMBT3904 SOT23 PHILIPS
Q3RCN003904-0009 GP GMBT3904 SOT-23 GTM
Q4RCN003904-0005 GP PMBT3904 SOT23 PHILIPS
Q4RCN003904-0009 GP GMBT3904 SOT-23 GTM
Q5RCN003904-0005 GP PMBT3904 SOT23 PHILIPS
Q5RCN003904-0009 GP GMBT3904 SOT-23 GTM
Q6RCN003904-0005 GP PMBT3904 SOT23 PHILIPS
Q6RCN003904-0009 GP GMBT3904 SOT-23 GTM
Q7RCN003904-0005 GP PMBT3904 SOT23 PHILIPS
Q7RCN003904-0009 GP GMBT3904 SOT-23 GTM
Q8RCN003904-0005 GP PMBT3904 SOT23 PHILIPS
Q8RCN003904-0009 GP GMBT3904 SOT-23 GTM
Q9RCN003904-0005 GP PMBT3904 SOT23 PHILIPS
Q9RCN003904-0009 GP GMBT3904 SOT-23 GTM
REG1RCI001117-00113P AMC1117-5.0 5V SOT223
REG1RCI001117-0015GP 3P GL1117A 5.0V SOT-223
REG1RCI111705-0001GP 3P LD1117A SOT-223 5V
REG2RCI001117-0010GP IC 3P GL1117A 3.3V
REG2RCI001117-00133P AMC1117-3.3 3.3V SOT223
REG2RCI111733-1102GP 3P P1117E33LA SOT223
REG3RCI008050-0001 IC 5P SI-8050SD TO-263
REG3RCI008050-0002 IC 5P SI-8050RD TO-263-5
REG4RCI001117-0008GP 3P GL1117A 1.8V SOT-223
REG4RCI001117-00123P AMC1117-1.8 1.8V SOT223
REG4RCI111718-1102GP 3P AP1117E18LA 1.8V
REG5RCI008050-0001 IC 5P SI-8050SD TO-263
REG5RCI008050-0002 IC 5P SI-8050RD TO-263-5
REG6RCI007808-0002 IC 3P 78D08A 8V 1A TO252
REG7RCI001117-0008GP 3P GL1117A 1.8V SOT-223
REG7RCI001117-00123P AMC1117-1.8 1.8V SOT223
REG7RCI111718-1102GP 3 P AP1117E18LA 1.8V
U1RCI001005-0001 14P NT1005-NN SOP
U11RCI740014-0015IC 14P 74HC14PW TSSOP
U2RHI004635-0001 12P LA4635A 3049B-SIP12H
U3RCI290040-0001 IC 32 PIN MX29LV040QC-70
U3RCI290040-0003 32P MX29LV040CQC-70G
U4RCI008125-0001 GP 208P FLI8125LF-BC PQFP
U5RCI003425-0002 IC 64P MSP3425G PLQFP64
U6RCI240032-0000 IC 8P TU24C32CS2 SOIC
U6RCI240032-0003 IC 8P AT24C32AN-10SE-2.7
U7RCI004052-0003 IC 16P CD4052BPW TSSOP
U7RCI744052-0003 IC 16P 74HCT4052PW TSSOP
U8RCI003580-0003 GP IC 8P LM358DR SOIC TI
U9RCI240002-1005 GP IC 8 PIN 24LLC02A SOP
ZD1RCZ005006-Z011 GP CHIP ZENER 5.6V 5% 0.5W
ZD2RCZ005006-Z011 GP CHIP ZENER 5.6V 5% 0.5W
ZD3RCZ005008-0010 GP CHIP ZENER 7.79V~8.61V
ZD4RCZ005008-0010 GP CHIP ZENER 7.79V~8.61V
ZD5RCZ005008-0010 GP CHIP ZENER 7.79V~8.61V
INTERGRATED CIRCUIT
ZD6RCZ005008-0010 GP CHIP ZENER 7.79V~8.61V
ZD7RCZ005006-Z011 GP CHIP ZENER 5.6V 5% 0.5W
ZD8RCZ005006-Z011 GP CHIP ZENER 5.6V 5% 0.5W
CHIP BEAD
B14SCB008051-1210 120 OHM 25%100MHz 3A 0805
B13SCB008051-7090 GP 7OHM25%100MHZ 5A 0805
B8SCB012061-1900 GP 19OHM 25% 1206 100MHz
TB10SCB006031-1510 GP 150OHM25% 0603 100MHz
TB8SCB006031-1510 GP 150OHM25% 0603 100MHz
INDUCTOR
B28SCN022601-1090 1 uH 10% 25mA Q=35 MIN
B30SCN022601-1090 1 uH 10% 25mA Q=35 MIN
B33SCN022601-1090 1 uH 10% 25mA Q=35 MIN
MISCELLANEOUS
CON1CHC050150-Z750 GP CHIP FFC/FPC CONN 50P
CON5CJF015001-6004 GP D-SUB JACK 15 PIN 90'
CON6CJM035036-1010 GP PHONE JACK D3.5 5P
CON7CJD004212-1010 GP MINI DIN JACK 4P AMCO
F1KCF070006-0080 GP CHIP FUSE 15A 65V FAST
F2KCF070006-0080 GP CHIP FUSE 15A 65V FAST
J1VWA200023-0004 GP C/W 5P 660mm 1007#28
J10CCN200040-0220 GP CONN 2x10P P2.0xH6.5
J14CJP031001-0020 GP POWER JACKPIN D2.5mm
J15CJR003301-0100 GP RCA3P YEL/WHT/RED
J2CCN150010-0108 GP CONN 8P PITCH=1.5mm
J3CCN250000-0109 GP CONN B9B-XH-A 9 PIN
L1SIL002030-0010GP TOROID COIL 150uH 20%
L11SIL002030-0010GP TOROID COIL 150uH 20%
U3CSK127301-1032 GP IC SOCKET 32P P1.27mm
X1JQC023000-1961 GP CRYSTAL19.6608 MHZ
Y1JQC023100-1861 CRYSTAL 18.432MHZ 30PPM
Y1JQC023100-1862 CRYSTAL 18.432MHz HC49S
X1JQC023100-1961 CRYSTAL 19.6608MHzHC49S
TIC2WTP000027-0001 GP TV TUNER TVF75P3-MF
22
Page 25
CONTROL BOARD CIRCUIT
234ABCD
4
TitleNumberRevisionSizeA4Date:12-Dec-2005Sheet of File:D:\LT2003.ddbDrawn By
Volume UP/DOWN and select a desired item on the
screen.
16. MENU/OK
Display the menu screen and select the specified
item on the screen.
1.POWER
Switch The Liquid Crystal Television power On or
Off.
2.SLEEP
Set the sleep timer.
3.AV
Select the composite in (AV inputs) source.
4.PC
Select for computer in.
5.TV
Select the antenna source.
6.CHANNEL NUMBER
17. V-MODE
Select Video Mode.
18. YCbCr
Select YCbCr (Component input) as the input
source.
19. S-VIDEO
Select the S-VIDEO source.
20. SOURCE
Change the input source.
30
Page 33
BASIC OPERATION
MUTE
VOL(+/-)
SOURCE
Changing Input Sources
1.Turn on the power of the connected Video equipment.
2.Press the SOURCE button to select the applicable Input
source in sequence.
The TV screen will show text indicating the selected input
source each time the SOURCE button is pressed.
Adjusting the Volume
1.Press VOL UP to increase the volume. The bar indicator
shifts to the right.
2.Press VOL DOWN to decrease the volume. The bar indicator shifts to the left.
To mute the sound
1.Press MUTE to temporarily turn off the sound.
2.Press MUTE or VOL UP/DOWN to turn the sound back to
previous level. The mute function is automatically turned
off when any of the following buttons are pressed: POWER,
VOL UP/DOWN.
Changing Channels
To select 1-or 2-digit channel number(e.g.,Channel 5):
Complete the following procedure.
1.Press the " 5" button.
2.Please wait 2 seconds.
To select a 3-digit channel number(e.g., Channel 115):
1.Press the " 100 " button.
2.Press the " 1 " button.
3.Press the " 5 " button.
4.Please wait 2 seconds.
31
Page 34
FIRMWARE UPGRADE METHED
1 RUN GProbe.
2 Opens GProbe Connection Setup dialog
( Options Connection Setup )press ( F10) OR Press
button
3 SETUP
A.USE Paralle
B.USE Serial
A.
# setup Connection /Devies is Parallel.
# Protocols is DDC2Bi3.
#Scheme is Default DDC2Bi over Paralle Port.
B.
# setup Connection /Devies is Serial.
#Scheme is Serial C.
4 copy Isp_parallel folder in C:\
5 setup BATCH
batch C:\Isp_parallel\parallel_ntsc.txt
6 Reset PC.
BURN IN HEX CODE.
1) RUN GProbe.
2) RUN batch , press EXECUTE button ..
32
Page 35
SPECIFICATION FOR ADJUSTMENT (continued)
1. Applicable scope:
LT2003 20" LCD TV.
2. The purpose:
Check the terminal output signal is conforms to the specification.
3. Equipment requirement:
3.1 PC (640X480 VGA output)
3.2 Signal Generator VG-848
3.3 Signal Generator Fluke 54200
4. Factory mode setting
4.1 Press 100, 9, 9, 7 buttons on remote control to display (check) software version (1130B)
4.2 ->Epini, press VOL+ button and then waiting OSD YES return to NO (Auto tune).
Note: After Epini, must do white balance setting for AV1, Component & PC mode.
4.3 White balance setting:
33
Page 36
SPECIFICATION FOR ADJUSTMENT
4.3.1 TV mode
a) Select Channel CH2
b) Use Fluke 54200, select NTSC system, frequency 55.25 M Hz, 100% Color Bar
Signal intensity 70dBμV
Video 100%
Croma 100%
c) High light White -> press VOL+ button -> waiting OSD YES return to NO (Auto tune), and the white balance
setting is completive.
4.3.2 PC mode
a) Use PC VGA signal 640X480 Output, and 100% color bar.
b) High light White -> press VOL+ button -> waiting OSD YES return to NO (Auto tune), and the white balance
setting is completive.
4.3.3 S-Video1 mode
a) Use Fluke 54200 S-Video output, select NTSC system, and 100% Color Bar
b) High light White -> press VOL+ button -> waiting OSD YES return to NO (Auto tune), and the white balance
setting is completive.
4.3.4 S-Video2 mode
a) Use Fluke 54200 S-Video output, select NTSC system, and 100% Color Bar
b) High light White -> press VOL+ button -> waiting OSD YES return to NO (Auto tune), and the white balance
setting is completive.
4.3.5 AV1 mode
a) Use Fluke 54200 AV output select, NTSC system, and 100% Color Bar
b) High light White -> press VOL+ button -> waiting OSD YES return to NO (Auto tune), and the white balance
setting is completive.
4.3.6 AV2 mode
a) Use Fluke 54200 AV output, select NTSC system, and 100% Color Bar.
b) High light White -> press VOL+ button -> waiting OSD YES return to NO (Auto tune), and the white balance
setting is completive.
4.3.7 Component mode
a) Use Fluke 54200 YCbCr output, select NTSC system, and 100% Color Bar
b) High light White -> press VOL+ button -> waiting OSD YES return to NO (Auto tune), and the white balance
setting is completive.
34
Page 37
EXPLODED DRAWING
3535
Page 38
DISASSEMBLY INSTRUCTION (1/4)
3636
Page 39
DISASSEMBLY INSTRUCTION (2/4)
3737
Page 40
DISASSEMBLY INSTRUCTION (3/4)
3838
Page 41
DISASSEMBLY INSTRUCTION (4/4)
3939
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