Lg Curso de Tv Plasma
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Transcript of Lg Curso de Tv Plasma
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EL ESTADO DE PLASMA
El plasma es por mucho la forma ms comn de la materia.
El plasma en las estrellas y en el espacio constituyen ms de 99% del universo
visible y quizs la mayora de lo que no es visible.
El plasma consiste en una coleccin de electrones de libre movimiento
e iones de tomos que han perdido electrones.Se necesita energa para despojar electrones de los tomos y hacer plasma. La
energia puede ser de varios origenes : trmica, elctrica, o luz (ultravioleta
o la intensa luz visible de un lser).
El plasma puede acelerarse y ser dirigido por campos elctricos y magnticos quepermiten controlarlo y aplicarlo. La investigacin del plasma est rindiendo una
comprensin mayor del universo..
Tambin proporciona muchos usos prcticos: nuevas tcnicas industriales,
productos para el consumidor, y la perspectiva de energa abundante.
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EL ESTADO DE PLASMA
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EL ESTADO DE PLASMA
EEjemplos.jemplos.)) EEll RelRelmpagompago, Aurora,, Aurora, NebulosaNebulosa, Llamas,, Llamas, SeSealal dede NeNenn,,NNcleocleo Solar,Solar,
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EL ESTADO DE PLASMA
El elemento central en una luz fluorescente es el Plasma, un gas compuesto de
iones con libre movimiento (tomos cargados elctricamente) y electrones(partculas cargadas negativamente).
Bajo condiciones normales un gas se compone principalmente de partculas no
cargadas. Esto significa que cada tomo de gas incluye igual nmero de
protones (partculas positivamente cargadas en el ncleo del tomo) yelectrones. Los electrones negativamente cargados equilibran perfectamente a
los protones positivamente cargados, as que el tomo tiene una carga neta de
cero.
Si se introducen muchos electrones libres en el gas por medio de un voltajeelctrico a travs de l, la situacin cambia muy rpidamente. Los electrones
libres chocan con los tomos, al golpearlos libern otros electrones. Con un
electrn perdido, un tomo pierde su equilibrio, Ahora tiene una carga neta
positiva, convirtiendolo en un ion positivo.En un plasma con una corriente elctrica que lo atraviesa, las partculas
negativamente cargadas estn apresurndose hacia el rea positiva del
plasma, y las partculas positivamente cargadas estn apresurndose
hacia el rea negativa.
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EL ESTADO DE PLASMA
Las partculas estn chocando constantemente entre ellas. Estas colisiones
excitan los tomos de gas en el plasma, originando la liberacin de fotonesde energa.
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LA CELDA DE PLASMA
En su forma ms simple, una celda de Plasma consiste en dos placas de vidrio
separadas por un espacio lleno de gas. El color es dependiente de la mezcla delgas. En las caras Internas de las placas estan dos electrodos transparentes
fijos horizontal y verticalmente cubiertos por una capa delgada de vidrio aislante.
Los electrodos se conectan a una fuente de poder, esta fuente genera corriente
alterna al modelo de carga. La direccin positiva ( + ) (no el lado cargado
positivamente) es mostrado en la figura y la direccin negativa es la designadapor el signo negativo ( - ).
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LA CELDA DE PLASMA
La fuente de poder genera un Voltaje de Sostenimiento (Vs sustain voltage)
igual a medio Voltaje de Encendido (1/2Vf- firing voltage ) para la mezcla gas.
Para encender la celda es necesario una Seal de Encendido (Vfs - firing signal
voltage) igual tambien a 1/2 Vf.
Una vez que esto ocurre las dos cantidades se suman ( Vs + Vfs = Vf) y seenciende el gas.
Esto es solo la medio ciclo.
Vfs se desconecta y Vs se pone en cero (0) por un instante y slo hay un voltaje
en el interior de la celda (V1) qu es igual a 1/2 Vfen ese instante y ningn voltaje
externo (Vs), cuando el generador cambia de d ireccin hay una cantidad de
electrones y carga positiva en el interior de la celda (V1).
Al sumar los voltajes V1+Vs obtenemos Vfnuevamnete y la celda se enciede.
Vfs firing signal voltage : es solo necesario para iniciar el encendido
Cambiar el voltaje (Vs) de las paredes de cristal mantiene encendida la celda
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LA CELDA DE PLASMA
EL PDP es la ltima tecnologa de pantallas y la mejor manera de lograr
imagenes con calidad excelente y los tamaos grandes visibles en cualquierambiente.
El PDP puede verse como un descendiente de la lmpara de nen y tambin
ha sido sido modelado como una serie de lmparas fluorescentes. PDP es unaserie de celdas conocidas como pixeles que estan compuestas de 3 sub-
pixeles, correspondiendo a los colores rojo, verde, y azul.
El Gas en un estado de plasma se usa para reaccionar con Fsforo en
cada uno de los sub-pixeles para producir luz de color.
Estos Fsforos son del mismo tipo que los usados en el CRT para los
dispositivos como televisiones y monitores de computadora. Usted obtiene los
colores vivos y dinmicos que espera. Cada sub-pixel es controladoindividualmente por electrnica avanzada para producir ms de 16 millones de
colores diferentes. Todos esto significa que usted consigue imgenes
perfectas que son fcilmente visibles en una pantalla que tiene menos de 5
pulgadas de grueso.
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LA CELDA DE PLASMA
Los electrodos transparentes estan rodeados por un material dielectrico y son
cubiertos por una capa protectora de xido de magnesio, estan montados sobrela celda a lo largo de la placa frontal de vidrio.
Los electrodos para despliege de imagen se colocan en filas horizontales a lo
largo de la pantalla y los electrodos de direccin se colocan en columnas verticales, los electrodos verticales y horizontales forman una reja bsica (matriz).
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LA CELDA DE PLASMA
Para ionizar el gas en una celda particular, el ordenador de la pantalla carga los
electrodos que se cruzan en esa celda, esto lo hace miles de veces en un pequeo
fragmento de segundo, cargando cada celda a la vez.
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LA CELDA DE PLASMA
Variando los pulsos de corriente a travs de las diferentes celdas, el sistema de
control puede aumentar o disminuir la intensidad de cada subpixel de color paracrear centenares de combinaciones diferentes de rojo, verde y azul.
LA CELDA DE PLASMA
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LA CELDA DE PLASMA
LA CELDA DE PLASMA
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LA CELDA DE PLASMA
AS GENERA UV LUZ VISIBLE IMAGENDESCARGA EN G
LA CELDA DE PLASMA
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LA CELDA DE PLASMA
Flujo de fabrication
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Flujo de fabrication
ESTRUCTURA BASICA DE FILTRO OPTICO (Screen Filter)
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ESTRUCTURA BASICA DE FILTRO OPTICO (Screen Filter)
Caractersticas de Filtro Optico
-. Reducir Radiacion Electromagnetica y NIR (emision de luz infraroja).
-. Regulacion EMI (FCC clase-A para uso en Industria, clase-B para uso domestico)
-. Control de transparencia (40 ~ 70%), ex) FCC
-. Control del color : Temperatura del color \
-. Reducir Reflection en superficie
-. Mejora of Contrast-. Proteccion de PDP panel
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El Plasma Display Panel (PDP)
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El Plasma Display Panel (PDP)
DiagramaDiagrama dede PixelesPixeles
R G B R G B
R G B R G B
R G B R G B
R G B R G B
R G B R G B
R G B R G B
R G B R G B
R G B R G B
R G B R G B
R G B R G B
1st pixel row
2nd pixel row
3rd pixel row
479th pixel row
480th pixel row
pitch(height)
1.2
52mm
Pixel Pitch(width) Cell pitch R : 0.336mmG : 0.417mmB : 0.504mmCell
1st pixelcolumn
2nd pixelcolumn
639thpixel
column
640thpixel
column
1.257mm
Pixel
R G BR G B
El Plasma Display Panel (PDP)
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El Plasma Display Panel (PDP)
Address ( Data ) ( X )
Pulse
Sustain
Scan1
Scan 2
Scan 480
Data
Scan Pulse
Data Pulse
Scan Base Pulse
Pulse
Sustain Pulse
El Plasma Display Panel (PDP)
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El Plasma Display Panel (PDP)
: set-up : set-down : scan base : scan : sustain : sustain :eraser
Scan output
Sustain
output
El Plasma Display Panel (PDP)
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El Plasma Display Panel (PDP)
PDP TV/ MonitorPDP TV/ Monitor
El Plasma Display Panel (PDP)
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El Plasma Display Panel (PDP)
Controller B/D Block
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Controller B/D Block
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Y Driver B/D Block
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Y_waveform
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Z Driver B/D Block
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Z waveform
sustainAddress
E/r_dn
Rmp_up
Sus_dn
Sus_up
E/r_up
set_up
180v
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Set up Set down
Scan(Y)
Common
sustain(Z)
Data (X)
180 V 180 V
180 V
280 V
70 V
180 V
70 V
Setup Sustain EraseScan ( Address )
SUSTAIN TIME CHART
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0
Y-ER-UP
Y-SUS-UP
Y-ER-DN
Y-SUS-DN
Z-ER-UP
Z-SUS-UP
Z-ER-DN
Z-SUS-DN
Z-SUS
Y-SUS
2450
2325
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Sustain
output
: set-up : set-down : scan base : scan : sustain : sustain : eraser
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Y
Z
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Brightness Control
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ADS
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write, sustain, erase
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3. writing, sustain, erase
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Supply Voltage Sequence
Power On/Off sequence
Turn On Sequence : +5V
+15V
Va
Vs, Vset up, VscTurn Off Sequence : Vs, Vset up, Vsc Va +15V +5V
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Input Signal Timing(Non-interlaced Mode)
COMPOSICION DEL PLASMA
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COMPOSICION DEL PLASMA
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PSU & VSC Board
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COMPOSICION DEL PLASMA
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Function Descriptions
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Block Diagram of PDP Module(40 Inch)
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PDP Display(TV) Block Diagram
(40 Inch : MN-40PA10)
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PDP Tuner Block Diagram(1) (40 NTSC STB)
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MN--40PA10 VSC Board Block Diagram
MN--40PA10 VSC Board Block DiagramVSC Block Diagram(1)
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40/42 Multi PDP VSC BLOCK DIAGRAM
40/42 Multi PDP VSC BLOCK DIAGRAMVSC Block Diagram(2)
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MICOMCXP750010
VPC3230 SDA9410 CXA2101
MX88L284
2M-SDRAM
BufferHC541
THS8083DVD
Video
PC
STB
Y,Pb,Pr
R,G,B,Hs,Vs
R,G,B,Hs,Vs
Y,U,V
CVBS
Y,U,V,Hs,Vs Y,U,V,Hs,Vs
R,G,B,Hs,Vs,Y,Pb,Pr
R,G,B,Hs,Vs
HC74
Vs P_H
P_V
LA7222
L,R
STB_L,STB_R
CXA2022SL,R
LA4282
L,R
L,R
R,G,B
PDPmodule
clk
STB/Video switch
Comb filter
Multi-Component Processor
Analog R,G,B
ADC
InterlaceProgressive
15KHz31KHz
Flat panel
Vs Hs
EU/N-EU Multi
PDP MNT VSC
RGBHV
MEMORY
(6M-BYTE)
MONOSTABLE MULTIBIB.
(74LS123)
8bit 135Mhz ADC(3)
42/60 New VSC BLOCK DIAGRAM
42/60 New VSC BLOCK DIAGRAMVSC Block Diagram(3)
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MICOM
EEPROM
X2416P
VIDEO
SWITCH
(M52758FP)
AUDIO
L
RAUDIO
AMPLA4282
(L & R)
5
5
RGBHV
RGBHV 3
H/V
SOG
COLOR
DECODER
(VPC3230D)DEINTER
-LACER(FLI2200)
MEMORY
(4M-BYTE)
Digital Video
Enhancer(FLI2220)
COLOR CONTROL
&
VIDEO SWITCH
(CXA2101Q)
3Y,Pb,Pr(STB)
3Y,Pb,Pr(MNT)
A/D CONVERTER
(CXA3516R)SCALER
(JAG200)
(6M BYTE)
EPLD
(GEN. CLAMP)
TMDS TX
(SII150)
H
V
Clamp
2H/V
H
H
V
2PLLH/CLK
5
H/V/CLK/
HBLK/VBLK
4
H/V/DE/CLK
DISP_EN
5
RGBHV
3RGB
3RGB
5Y,U,V,H,V
AUDIO
SWITCH
(LA7222)
2H/V
SOG_OUT CLAMP_AD
PORT EXP
(M62320X4)
ROM
(AT29C010)
(74HCT373)
YCbCr/
YPbPr
Y/C
2
YUV
21P8
4
H/V/
FIELD/
LLC1
(JAG200 & FLI2200)
Multi-Component Processor
(Baseband Video Signal
Processor)
bipolar IC which integratesbaseband signal processing,
RGB signal processing and
4 video switching systems
(including HV sync signal
processing) using YCbCr
inputs developed for multi
-scan TV & configuring
high-end TV systems
Comb Filter Video Processor
high quality video front -end, which
is targeted for 4:3 for 16:9, 50/60
& 100/120Hz TV sets, color decoder
PAL/NTSC/SECAM PIP processing
Digital Component Video
De-Interlacer/Line Doubler
8bit 135Mhz ADC(3),
PLL(3), PIP,Gamma, High
Order 3rd generation Scaling
CVBS
PDP Display 36/40 Power BoardPSU Block Diagram(1)
AH
2VR
806
A: Vsc(75V)Trans
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Vs
INDUCTOR
TRANS
Vs
TRANS
CEMENT
CEMENT
CEMENT
CEMENT
HEATSINK
HEATSINK
Va
Inductor 5VInductor
Multi
Inductor
MULTI-
TRANS
TRANS
PFC Inductor
HEATSINK
ST-BYTRANS
HEATSIN
K
HEAT SINK
HEATSINK
CEMENT
VscTRANS
Vsetup
TRANS
B
D
G
F
E
I
J
C
HEATSINK
AC In
1
2
3
4
VR803
(Va)
VR802
(5V Adj.)
VR801
(32V Adj.)
VR
804
Vs
VR805
Vset
806
Vsc
CEMENT
Vs
Drive
Multi
Drive
EMI(Line Filter) PackEMI
A: Vsc(75V)Trans
B: Vsetup(275V) Trans
C: Va Inductor TransD: 5V Inductor Trans
E: Multi Inductor Trans
F: Multi(5V/15V/12V/30V/Va)Trans
G: St-By(5V/15V)Trans
H: Vs Inductor Trans
I : Vs(180V)TransJ: PFC Inductor Trans
VR802 : Va adjust (typ.705V)VR804 : Vs adjust (typ.1805V)VR805 : Vsetup adjust (typ.275V)
VR806 : Vsc adjust (typ.75V)
Power
Switch
PSU Block Diagram(2)
ST-BY 5VAC Input
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S
STR-G6100
15V
AC Input
90Vac~265Vac
Rectifier DIODERelay
PFC
MC33262
Forward
Type
TL494
380V 5V
15V
12V30V
Rectifier DIODE
RCC Type
TL494
Va
75V
Half-Bridge
Type
TL494
Vs
180V
RCC Type
TL494
VSC
75V
Vsetup
275V
36,40PDP POWER BLOCK Diagram
PDP Tuner (Set Top Box)
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SMPS Board RT-BA10(N-EU Multi)
RZ-BA10(EU Multi)
RN-BA10(NTSC)RP-BA10(Latin America)
Interface Board
Top View
Back Panel(Signal Input)
Main Board
Inside
TD-620(PD-40X2/FD-60X3R STB)
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12P 10P 7P
7P
12P 10P
10P
8P
10P
8P
12
P
12P
PX002 PX001 PX003
STB Interface B/D
P403
P402 P401
STB - MAIN P002
P003
P810S
P870S
P001
PF01STB-CONTROL
B/D
STB -POWER
PowerSwitch
Tuner
40/42 Multi STB Main BLOCK DIAGRAM
40/42 Multi STB Main BLOCK DIAGRAMPDP Tuner
Block Diagram(2)RT-BA10/RZ-BA10
(EU/N EU M l i S STB)
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RF
2nd
SiF
PCL / R
TUNER
Ext.Input 3V, L/R
(RCA JACK)
Ext.Input 2V, L/R
S-VHS Y / C
AUDIO
MNT-OUT CVBS.3 CXA2069Q
A/V SW
CVBS
(SCART2 : HALF )
(or RCA Jack in/out)
Ext.
Input 1
V, L/R
TV-OUTTV, L/R
(SCART1:
FULL)
MSP3410D
Sound
Processor
L/R(tv)
L/RSRS
Block
DVD/DTVY,Pb,Pr(DTV)
(RCA JACK)
L/R
CVBS1/Y
C TPU3050
TELETEXT
VPC3230d
(MAIN)
Vido
Proessor
C
Y,Cr,Cb (DVD)
DVD_Y
VPC3230D
(SUB)
VideoProessorFB
CVBS.2/Y
SDA9410
1H/1V=> 2H/ 1V
DW / PIP / MPIP
CXA2101Q
RGB
Processor
H V
Y,Pb,Pr(DTV)
RGB(PC)
RGB
H/V
RGB
IF IC
TDA4474A
RGB
EXT_RGB
RE
BA7657F
RGB
S/W
RGB
81V04160
FIFO
Memory
WE
(EU/N-EU Multi System STB)
PDP Tuner
Block Diagram(3) RT-BA11(STB) Board Block Diagram
RT-BA11(STB) Board Block DiagramPDP Tuner Receiver Block
with 2 Tuner PIP
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TUNER.1
Ext. input1V, L/R
S-VHSY / C
AUDIOCXA2069Q
A/V SW
V, L/RExt.Input2
MSP3401G
Sound
Processor
2nd SiF
L/R(tv)
DVD/DTVY,Pb,Pr(DTV)
(RCA JACK)
VPC3230D(MAIN)
Vido
Proessor
Y,Cr,Cb (DVD)
DVD_Y
VPC3230D(SUB)
Video
Proessor
MS81V04160FRAME
MEMORY
PCL / R
RGB(PC)
(Korea/USA/Latin America)Ro
Y,Pb,Pr(DTV)
RGB(PC)
CVBS
RGB
RE
M52758FPRGB/YUV
S/W
DCF
WE
Lo
CVBS
Y/C
Y/C
MNT_OUT
OPTION
TUNER.2 TV (S)
TV (M)
L/R(tv)
Y/C
M52756FPRGB/YUV
S/W
RGB (DTV)
RGB(OSD)
LGTV1001
DRP
CXA2119MS/W
+
YUV
MT-40PA10 Inter-Connection(1)
6p 6pCON302 CON301PDP MODULE
(Upper X-Board)
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Local Key BoardLocal Key Board 7p P003A
7P
40P
4P
4P
P004A
PD501
P006A
P007A
6P
7P
12P
P002A
P005A
P003A 7P
12P P809
P815
6P4P
P813
P810
8P
6P
P801
P814
4p 8p
6P
8P
P811
P807
6P P812
PDP
Control
Board
6p 6p
4p 8p
12P
8P CON300
CON10240P
CON100
12P
8P CON102
CON101
CON3 CON2
6p
CON304
6p CON303P801P802
VSC
POWER
( pp )
POWER SW.B/D
P802 P803
2P CN801
4PP007A
SPEAKER
2P
EMI pack
PDP MODULE
(Lower X-Board)
Y-Board
(Scan)
Z-Board
(Sustain)
MT-40PA10 Inter-Connection(2)
PDP MODULE
PDP MODULE
MT-40PA10 MODULE
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aa
PDP MODULE
(Upper X-Board)
PDP MODULE
(Upper X-Board)6P 6P
4P 8P 8PCON300
40PCON100
8P CON102
CON302 CON301
CON3 CON2
6P CON304 6P CON303
P801 P802
POWER SW.7P
P003A
CONTROL
4PP007A
SPEAKER
7P
12P P809
P815
6P
4P
P813
P810
8P
6P
P801
P814
4P 8P
6P
8P
P811
P807
6PP812
POWER
2P CN801
2P
EMI Pack
P802 P8037P
40P
P004A
PD501
P007A
6P
7P
12P
P002A
P005A
P003A
4P
4P
P006A
VSC
950mm
G07P
700mm(G06L)
250mm(G04D)
150mm
G12B
150mm
G07B
OK
600mm
G04K
400mmG08G
500mm(G06J)
1000mm
G06P
OK
300mm
G06E
150mm(G04B)
100mm
PDP MODULE
(Lower X-Board)
Y-Board
(Scan) Z-Board
(Sustain)
PSU Block Diagram(3)
PDP Display 60 POWER BOARD Structure
AC DC DC DC
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PFC
Inductor
CAP
CAPCAP CAP
F
U
S
E
transtrans
trans
CEMENT
CEMENT
MULTI
TRANS
R
R
R
VSVS
VA
A
C
B
D
E F G
AC - DC DC - DC
60 Power Board
A: St-By(5V) Trans
B: PFC Inductor
C: Trans for Vs,Va Vcc
D: Multi(5V/6V/12V/30V)
Trans
E: Vs(175V) Trans 1
F: Vs(175V) Trans 2
G: Va(75V) Trans
PSU Block Diagram(4)
ST BY
60PDP POWER BLOCK DIAGRAMRectifier DIODE
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ST-BY
TINY 255P
AC Input
90Vac~265Vac
PFC
UC 3854
TINY 255P
FLY BACK
TypeSTR-F6668B
CURRENTRESONANT
TypeUC 3863IR 2113
5V
Relay 380V 5V6V12V30V
Rectifier DIODE
Va75V
Vs175VCURRENT
RESONANTType
UC 3863IR 2113
PSU Block Diagram(5)
60 Power Board Check Sheet
Symptom : Return to ST-BY mode after
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P8012(Va/Vs)
DC DC
AC DC
VSC
P8011(5V)
Va
Vs
EMI
AC IN
MICOM
R8301R8302R8303
(Yellow)
LED
D017
R8
538
R8
539
R8
540
Symptom : Return to ST-BY mode after
several seconds
1.Check Cement Resistors 8301, R8302,
R8303- on AC-DC Board(10W 4.7 Ohm)
=> They can be damaged from in-rush
current
2.Check R8538,R8539 & R8540 on DC-
DC Board (10W 6.8 Ohm)
3.Check the connection of 4 Sub-PackASSYs of AC-DC & DC-DC Board.
4.Check between Va of P8012 and GND
and Vs and GND, respectively(ON &
OFF condition)
-.Va Voltage(Normal) : 165 ~ 175Vdc
-.Vs Voltage(Normal) : 65 ~ 80Vdc
5.Check between 5V and GND terminalof P8011.
* If 5V/Va/Vs terminals are short to
GND, there is some problem on Drive of
PDP module.
Check DC-DC Board of PDP module.
* If any fan out of three fans located above doesnt operate, it is Fan Fail Mode. In this case, you can forcibly stop
Power off operation by Fan Fail Mode by connecting two pins-Yellow wire and Black wire connected-of connector
on VSC Board which defect Fan connected.
LED(D017) on VSC Board warns you Fan Fail Mode.(In Fan Fail Mode, LED turns on.)
PDP Module Inter-Connection
ZCNT TOP B/D ASSY
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P15 P14
VR2
VR1
VR27GND
GND
SUS_OUT
YDRV B/D ASSY CTRL B/D ASSY
ZSUS B/D ASSY
X RIGHT BOTTOM B/D ASSY
Label
TP3
P102
X LEFT TOP B/D ASSY
P302
P301
P303
P100
P300
X RIGHT TOP B/D ASSY
P304
X LEFT BOTTOM B/D ASSY
YDRV B/D ASSYZCNT BOTTOM B/D ASSY
EXTERNAL CABLE CONNECTION
Connector Supply Voltage
P301~P304 5V, 15V, VA
P15 VSC, VSETUP
P14 5V, 15V, VS
P102 5V, 15V, VSP300 5V
PDP Module
Heat Sink
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Power
Board
MN-40PA10 (PDP) connectionInterface between MN-40PA10 Korean PDP TV and other connector
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MN-40PA10 connection
Y, PB, PR
DVD ( 480i / 480P )
Voice input
Right - Left
RGB-PC/DTV
RGB-PC input(VGA,SVGA)
RGB-DTV(480P/720P/1080i)
COMPONENT ( 480i /480P/720P/1080i )
DVD / DTV INPUTExternal Input
(Right-Voice
Left-Image
Component Voice
CompositeVideo
(Input output)
Set Top Box ( HD STB )
MN-40PA10 (PDP) connectionMN-40PA10 MNT RN-BA10 Analog STB connection
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RGB-PC input(VGA, SVGA)
Set Top Box ( HD STB )
Component 1
( 480i input )
input1,2
(R-voice, L-image)
RGB-DTV input
(480P/720P/1080i)
output
( right-voice,left-image )
RGB INPUT/CONTROL
VOICE OUTPUT right/left
25Pin D-Sub.
COMPONENT 2
( 480P/720P1080i )
DVD
VCR
PC
ANT INS image input
DVD/DTV INPUT
RGB-PC
/ DTV output
MN-40PA10 (PDP) connection. The pressure of SK-010T input terminal Spec
MN-40PA10 MNT SK-010T HD STR (in case of Cable)
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RGB-PC input
(VGA, SVGA)
RGB output/control
voice output (R),(L)
Pin D-Sub.
PC
DVD input
Y, PB,PR
VCR input
Composite VideoAudio R/L
MN-40PA10 (PDP) connection
1. RGB input/control
terminal input SPECPDP operation function external IN/OUT terminal
1. Analog STB ( RN-BA10 ) only
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1. Monitor operation
only
p
2. RGB- PC input ( VGA, SVGA )RGB- DTV input(480P/720P/1080i)
3. component( 480i/480P/720P/1080i)
( DVD/DTV input)
4. Voice input right/left
5. External input
Right, Left (mono), image
6. External speaker(8)
7. AC input
g ( ) y
2. VESA Standard PC Signal( VGA,SVGA 85Hz)RGB/HV - DTV ( 480P / 720P / 1080i)
3. component ( 480 I / 480 P )
DTV Standard Signal ( 480P / 720P / 1080i )
4. Voice input (L/R-RGB-PC/DTV
5. Audio R, L, Composite Video
(NTSC Standard)
6. 8 speaker connection ( Max 20W )7. AC110V ~ 240V 50/60 Hz
1. Analog STB ( RN-BA10 ) only
2. VESA Standard PC Signal( VGA,SVGA 85Hz)3. RGB/HV-DTV(480P/720P/1080i)
4. DTV Mode-- 480 P / 720P / 1080i
DVD -- 480P
5. DVD -- 480i
6. External input terminal-- R -L(mono) , image7. Image output ( R,L, image) -- monitor output
8. Y, C input
9. RF input(NTSC)
10. Voice output(Analog STB only)
11. AC220V / 60 Hz
1. RGB input/control
2. RGB- PC input ( VGA, SVGA )3. RGB- DTV input(480P/720P/1080i)
4. Component 2( 480i/480P/720P/1080i)
(DVD/DTV input)
5. component 1 (480i) DVD input
6. External input 1,2 --R, L(mono),image7. Image output --R-voice, L-image)
8. S image
9. ANT IN
10. Voice output-R,L
11. AC input
2. Monitor + RN-BA10
Analog STB
MN-40PA10 (PDP) connectionPDP operation function terminal input Specexternal IN, OUT terminal
1.RGB input/control 1. Works only by inputting HD STB
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2.RGB- PC input ( VGA, SVGA )RGB- DTV input(480P/720P/1080i)
3. component( 480i/480P/720P/1080i)
( DVD/DTV input)
4. External input
R,L(mono),image
2.voice input R/L
3.external speaker(8)
4.AC input
Doesnt work
-- see STB input Spec
2. HD STB voice output terminal(R,L)
3. 8 speaker connection( Max 20W )4. AC220V / 60 Hz
3. Monitor + SK-010T
The function of input/output terminal
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1. Block Diagram of VSC main
2. Block Diagram of STB main
3. IC SPEC
MT-40PA10 VSC Board Block Diagram
MT-40PA10 VSC Board Block Diagram
IC001
IC001
OSD_R/G/B/YS
4
IC50174F541
OSD_HS/VS
2
2
STB-POWER
VSC DET/POWER
HDSTB_DET
STB_SCL/SDA
ANA_STB_DET
7 PVS/PHS OUT
2
D-sub
IC002
24C16
IC002
24C16 IC407
SC786102DW
IC407
SC786102DW
DS101
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Chip for flat panel display application
VGA XGA scale up/down
Display Processor & Scan Rate Converter
(Format Converter)
Interlace to Progressive
15KHz 31KHz(2H X 1V)
P101
V/R/L
DS102
IC203VPC3230
Decoder
80Pin
IC203
VPC3230
Decoder
80Pin
3
Y,Cb,Cr
CVBS
(A)
1
IC204
SDA9410Deinterlace &
D/A
100Pin
IC204
SDA9410Deinterlace &
D/A
100Pin
8 LU0-7
8 CHR0-7
IC303CXA2101AQVideo&Chroma
80Pin
IC303
CXA2101AQVideo&Chroma
80Pin
5
PC-R/G/B/HS/VS (A)
5
DTV-Y/Pb/Pr (A)
3 TV-Y/U/ V/HS/VS(A)
5
IC304THS8083
100Pin
IC304THS8083
100Pin
3 CXA-R/G/B(A )
IC401
MX88L284
3X2M
Scan converter
208Pin
IC401
MX88L284
3X2M
Scan converter208Pin
IC001
M37270EEPROM
Micro-Com
IC001
M37270EEPROM
Micro-Com
IC403
2M
SDRAM
IC4022M SDRAM
(R/G/B)(D)
CAX-
HS/VS
2
16
D0-16
A0-10 D16-3111 16 IC50274F541
IC50374F541
Buffer
HS/VS_OUT
8 DOR0-7
8 DOG0-7
8 DOB0-7
7 PVS/PHS_OUT
PAR0-7
8
PAG0-7
8
8
PD501
(41Pin)
PDP Modul
(D)
3X8
25
D
-sub
15
(A)
P601
L/R
IC
IC203,204,303,304,40
7
HS/VS
SDA2
SCL2
STB-R/G/B/HS/VS(A)
IC50474F541
PAB0-7
Comb Filter Video Process
CVBS(Composite Video Baseband
Signal) Input to Y/C(Y,U,V) Output
Multi-Component Processor
(Baseband Video Signal Processor)
STB, PC, DTV, TV signals Input to Analog R/G/B Output
Triple 8Bit, 80MSPS, 3.3V Video&Graphic Digitizer
with Digital PLL
Analog R/G/B Input to 3X8 Digital R/G/B OutputP102
DVD
IC602
CXA2022S(Tone Control)
IC602
CXA2022S(Tone Control) 2 2
L/R
IC604
LA7222(Audio S/W)
IC604
LA7222(Audio S/W)STB/PC/DTV1
AV/DVD/DTV2
2
L/R
IC603
LA4282Audio Amp.
(12Wx2)
IC603
LA4282
Audio Amp.(12Wx2)
P007A
(Spk. Jack)
L/R
RT- BA10 STB Main Block Diagram
RT- BA10 STB Main Block Diagram
PC- IN
PC Audio(Stereo)
7input/3output
ideband video Amp(20MHz, -3dB)
Y/C mix circuit
A/V switch featuring I2C BUS
R/G/B/HS/VS(A)w
2001.4.27
PHIL KIM
SCL-A
SDA AI2C
P801
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TUNER
(RCA JACK)
AUDIOCOMMON USE
L/R(TV)
L/R
IF ICTDA4474
DC5V
IF ICTDA4474
DC5V
SVHS
AV3
SCL-A
SDA-A
TUNER
CXA2069Q
A/V SW
DC 12V
CXA2069Q
A/V SW
DC 12V
V, L/R
CVB
S
V, L/R
* SCART2 : HALF
* RCA Jack
Common Use
*PCB LayOut)
AV2
MNT
OUT
V, L/R
TV, L/R
(SCART1: FULL)
TV
OUT
AV1
Y / C
MSP3411G
Sound
Processor
DC 8V
MSP3411G
Sound
Processor
DC 8V
2ndSIF
L / ROUT
CXA2101AQ
RGB
Processor
DC9V
CXA2101AQRGB
Processor
DC9V
R/G/B
HS/VS(A)
DS 701
(25Pin
Cable)
SCL-A/D
SDA-A/D
9
10
Multi-Com onent Processo
Analog R/G/B Output
Input select switch for high
definition display
Internal broadband RGB s/w
SDA-A P801
7PIN
IC 001
M37272
u-COM
IC 001
M37272
u-COM
KEY-1
KIN
KOUT
SCL-A
SDA-A
PC- OUT
I2C
RF
(RCA JACK)
L/R
CVBS1/Y
C TPU3052S
TELETEXT
DC5V
TPU3052STELETEXT
DC5V
VPC3230D
MAIN
[ADDR: 47]
Video
Processor
DC 6V
VPC3230D
MAIN
[ADDR: 47]Video
Processor
DC 6V
C
DVD Y/Cr/Cb
(A)
VPC3230D
SUB
[ADDR: 44]
VideoProcessor
DC6V
VPC3230D
SUB
[ADDR: 44]
Video
Processor
DC6VFB
SDA9410
1H/1V=> 2H/ 1VDW / PIP / MPIP
DC 3.3V
SDA9410
1H/1V=> 2H/ 1VDW / PIP / MPIP
DC 3.3V
p
DTV Y, Pb, Pr (A)
H V
CVBS2/Y
R/G/B
HS/VS(A)
R/G/B
HS/VS(A)
BA7657F
RGBS/W
DC 5V
BA7657F
RGBS/W
DC 5VI2CSCL-A
SDA-AI2C
SCL-D
SDA-DI2C
SCL-A
SDA-AI2C
CVBS.3RGB
EXT_RGB
81V04160
FIFO
Memory
81V04160
FIFO
Memory
WE
RE
DVD/DTV
Y/ C/HS/VS (D)
I2C SCL-DSDA-DSCL-DSDA-D
I2C
Comb filter video processor
TV Signal to Digital Y/Cr/Cb
Multi-standard color decoder
A/D converter
Format converter
Interlace to Progressive
7input/3output
wideband video Amp(20MHz, -3dB)
Y/C mix circuit
A/V switch featuring I2C BUS
VPC 3230 Comb Filter Video Processor
VPC 3230 Comb Filter Video Processor
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Description
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The VPC3230xD/324xD is a high quality, single-chip video front-end,which is targeted for 4:3 and 16:9, 50/60 and 100/120Hz TV sets. It can
be combined with other members of the DIGIT3000 IC family (such as
DDP 33x0A/B, TPU 3040) and/or it can be used with 3rd-party products.
Features
Four CVBS, one S-VHS input, one CVBS output
Two RGB/YCrCb component inputs, one Fast Blank(FB) input
High-performance adaptive 4H comb filter Y/C separator with adjustable
vertical peaking
Multi-standard color decoder PAL/NTSC/SECAM including allsubstandards
One 20.25MHz crystal, few external components
6V supply voltage
SDA9410 Display Processor & Scan Rate Converter
SDA9410 Display Processor & Scan Rate Converter
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DescriptionThe SDA 9410 is a new component of
Siemens MEGAVISION IC set, which
enables the system to reduce large
area and line flickering of interlaced
TV standards.
74F5413-state Buffer
74F5413-state BufferSDA9410
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Display Processor & Scan Rate ConverterFeatures
Digital interlaced Y/C input,
progressive analog Y/U/V output
High performance scan rate converter4:2:2 luminance and chrominance
parallel (2x8 wires)
Scan rate conversion
- Motion compensated 100/120 Hz interlacedscan conversion
- Motion compensated 50/60 Hz progressive
scan conversion
D/A converters
- 9 bit amplitude resolution for Y, -(R-Y), -
(B-Y) output
3.3V + 5% supply voltage
Description
The 74F541 are octal buffers that
are ideal for driving bus lines or
buffer memory address registers.
The outputs are capable of sinking
64mA and sourcing up to 15mA,producing very good capacitive
drive characteristics. The devices
feature input and outputs on
opposite sides of the package to
facilitate printed circuit board
layout.
Features
High impedance NPN base inputs
for reduced loading (20uA in High
and Low states)
Octal bus interface
3-state buffer outputs sink 64mA
15mA source current
THS8083 Video&Graphics Digitizer with Digital PLL
THS8083 Video&Graphics Digitizer with Digital PLL
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Description
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THS8083 is a complete solution for the digitalizing of video & graphicsignals in RGB or YUV/YCbCr color spaces. The device supports pixel
rates up to 80 MHz to 95 MHz, depending on the speedgrade of the
device
Features
Three digitalizing channels, each with independently controllable Clamp,
PGA and ADC
ADC: 8 bit 80MSPS
Support for 4:4:2 and 4:2:2 (ITU.BT-601 style output modes to reduce
board traces and video ASICSFully integrates digital PLL(including loop filter) for pixel clock
generation
3.3V supply voltage
CXA2101AQ Multi-Component Processor(Base Band Video Signal Processor IC)
CXA2101AQ Multi-Component Processor(Base Band Video Signal Processor IC)
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Description
The CXA2101AQ is a bipolar IC which integrates the following
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functions on a single chip; base band signal processing, RGB signal
processing , and video switching for 4 systems (including HV sync
signal processing) using Y/Cb/Cr inputs.
It was developed for multiscan TVs, and enables high-end TV systems
to be configured.
FeaturesOn-chip video switching for 4 systems
Y/Cb/Cr input for one system, external Y/Cb/Cr input for 1 system
Analog RGB input for 2 systems
Normal, PAL-FF, HD-TV supported
9V supply voltage
MX88L284 Scan Converter
MX88L284 Scan Converter
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Description
The MX88L284 is a highly integration chip for Flat Panel Display application. With
Macronixs Smartscaling 2 filter, it provides high quality scaled video image andformat conversion.
General features
Converts NTSC/PAL and PC video signal into flat panel display device timing and
resolution.
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SDRAM-KM416S1020C
SDRAM-KM416S1020C
DescriptionThe KM416S1021C is 16,777,216 bits synchronous high data rate
D i RAM i d 2 524 288 d b 16 bit f b i t d
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Dynamic RAM organized as 2 x 524,288 words by 16 bits, fabricated
with high performance CMOS technology. Synchronous design allows
precise cycle control with the use of system clock I/O transactions are
possible on every clock cycle. Range of operating frequencies,
programmable burst length and programmable latencies allow the
same device to be useful for a variety of high bandwidth, highperformance memory system applications.
Features
JEDEC standard 3.3V power supplySSTL_3 (Class II) compatible with multiplexed address
Dual banks operation
MRS cycle with address key programs
- CAS latency (2 & 3)
- Burst length (1, 2, 4, 8 & Full page)
- Burst type (Sequential & Interleave)All inputs are sampled at the positive going edge of the system clock.
Burst read single-bit write operation
Auto & self refresh
64ms refresh period (4K cycle)
CXA2022I2C Bus Sound Processor for TV
CXA2022I2C Bus Sound Processor for TV LA4282
2-channel 10w AF Power Amplifier
for Use in Home Stereo TV Applications
LA42822-channel 10w AF Power Amplifier
for Use in Home Stereo TV Applications
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for Use in Home Stereo, TV Applicationsfor Use in Home Stereo, TV ApplicationsDescription
The CXA2022S is a bipolar IC designed
as an IC bus control sound processor for
TV.This IC has simulate stereo, surround,
tone control, balance, volume, muting,AGC and other functions.
Description
The LA4282 is an IC which seals a high-output power amplifier for TVs and monitors
in a compact package.
Features
Allows control I2c bus
Employs a special surround system to
prevent vocal missing in the surround
mode
Adopts an AGC circuit to absorb thedifference in sound level between input
sources and improves S/N ratio of hearing
characteristics
14V supply voltage
Features
High-power 2-channel AF power amplifier
Low pop noise at the time if power supply
ON/OFF
Good ripple rejection (58 db typ)
External muting available
CXA2069S2-Compatible 7-Input 3-Output Audio/Video Switch TDA4474
Multistandard Video-IF
and Quasi Parallel Sound Processing
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Description
The TDA4474 is an integrated bipolar
circuit for full multistandard
video/sound IF(VIF/SIF) signal
processing in TV/VCR and
multimedia applications. The circuitprocesses all TV video IF signals with
negative modulation (e.g. B/G
standard), positive modulation(e.g. L
standard) and the AM, FM/NICAM
sound IF signals.
Description
The CXA2069Q is a 7-Input 3-Output Audio/Video Switch
featuring I2C bus compatibility for TVs. This IC has input
pins that are compatible with S2 protocol. Features
Four IF inputs (2xVIFin and 2xSIFin)
Very linear video demodulation, good
pulse response and excellent inter
modulation figures
VIF-AGC for negative modulatedsignals(peak sync. detection) and for
positive modulation(peak white/black
level detector)
Alignment-free quasi parallel
sound(QPS) mixer for FM/NICAM
sound IF signals
5V supply voltage; low power
consumption
Features
7 inputs 3 outputs
4 inputs that are compatible with S2 protocol
Wide band video amplifier (20 MHz,-3 dB)Y/C MIX circuit
Serial control with I2C bus
High impedance maintained by I2C bus lines (SDA, SCL)
even when power id OFF
12V Supply voltage
MSP 3411GMultistandard Sound Processor with Virtual Dolby Surround
MSP 3411GMultistandard Sound Processor with Virtual Dolby Surround
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Description
The MSP 34x1G family of single-chip Multistandard Sound Processors covers the sound processing of all analog TV-Standards
worldwide, as well as the NICAM digital sound standards. The full TV sound processing, starting with analog sound IF signal-in,
down to processed analog AF-out, is performed on a single chip.
The MSP4x1G has all functions of the MSP3401G with the addition of a virtual surround sound feature
MSP 3411G
Multistandard Sound
Processor with Virtual Dolby
SurroundF t
BA7657FInput selector switch for high definition displays
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SurroundFeatures
Four Stereo SCART (line) inputs,
one Mono input; two Stereo
SCART output
Complete SCART in/out
switching matrix
Standard Selection with single
IC transmission
Two selectable sound IF (SIF)
inputs
Automatic Sound Selection(mono/stereo/bilingual), new
registers MODUS, STATUS
3D-panorama virtualizer
(approved by Dolby Laboratories)
with noise generator
AVC: Automatic Volume
Correction
Demodulation of the FM-Radio
multiplex signal
8V power supply
Description
The BA7657F is for high
definition displays, and have
internal switches for switching
between broadband RGB signals
and HD/VD signals, as well as an
internal synchronization separator.
These ICS simplify the designing
of input units for deluxe displays
Features
Internal broadband RGB switch
(frequency characteristics : 250MHz,-3dB)
Internal HD/VD switch
Internal synchronization separator for
synchronizing signals superimposed
onto G signals.5V power supply
Connection Diagram of MT-40PA10
6p X-B/D 6p
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POWER
KEY
5V G 15V G N/C VA
CON304 6P
Angle - Type
Wafer X-B/D
4p 9p
8P
41P
4P
SPEAKER B/D
P808
7P
P809
12P
P811
6P
P810
4P
P801
8P
P8066P
P802 4P P803 9P
P8056P
P804
8P
P807
6P
POWER
CN801
2P
P004A
7P
41P
P002A
6P
P003A
7P
P005A
12PP006A
4P
P007A
4P
VSCY-B/D
8P
Z-B/D
Line FilterLine Filter
VA N/C G 15V G 5V
CON303 6P
7P CONTROL B/D
Pin Detail of MT-40PA10
KET-IN
R-LED
SCL-E
SDA-E
GND
GND
VSC
VSETUP
5V
5V
5V
5V
GND
GNDGND
VS
VS
N/C
N/C
N/C
GND
5V
GND
5VP801
8P P801 P801
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G-LED
GND
STBY
GND
TX
41P
PD501
SDA E
SCL-N
SDA-N
FS
GND
P002A
6PIN
AC-DET
RL-ON
STBY
GND
VAVS-ON
5V-MNT
N/C
5V
5V
5V
GND
GND
GND
12V12V
GND
GND
N/C
N/C30V30V
GND
GND
GND
R-SPK
GND
L-SPK
P004A
7PIN
P003A
7PIN
P005A
12PIN
P007A
4PIN
P006A
4PIN
GND
VA
N/C
GND
15V
GND
5V
32V
32V
GNDGND
5VS
5VS
5VS
GND
GND
GND
12V
12VGND
GND
N/C
N/C
ACD
RLY
5V
GND
VsON5VD
N/C
VA
N/C
GND
15V
GND
5V
VA
N/C
GND
15V
GND
5V
VA
N/C
GND
15V
GND
5V
5V
GND5V
GND
N/C
VS
N/C
GND
CN801 2P
P806
6P
P811
6P
P810
4P
P809
12P
P808
7P
8P 8P
VSC
CNTL
P804
8P
P805
6P
P807
6P
VSETUP
CNTL
VS CNTL
PFC
ADJ
VA
CNTL
5V CNTL
32V CNTL
VSC
CNTL
VSC POWER
: A Symbol of starting of the PIN
Connection Diagram of RT-BA10
12PINSTB-CONTROL B/D
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P301B12PIN
P001
12PIN
STB D-SUB B/D
P818B
10PIN
P870
8PINP302B12PIN
P303B10PIN
P304B
7PIN
P305B
3PIN
P801M
P301A 12PIN P302A 12PINP303B
10PIN
P304B
7PIN
P305B
3PIN
STB - MAIN
STB-
POWER
P801S
P810A
10PIN
P870A
8PIN
Lightning
Wire
Pin Detail of RT-BA10
12PINSTB-CONTROL B/D
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S-DET
GND
S-CIN
GND
S-YIN
GND
VIN
3-V
GND
VIN
3-L
GND
VIN
3-R
KIN1
KIN2
KIN3
KOUT1
KOUT2
KOUT3
GND
R-LED
G-LED
GND
5V
GNDP301B
12PIN
P302B
12PIN
P303B
10PIN
STB - MAIN
P870B
8PIN
P818B
10PIN
P001
12PIN
POW
GND
ST5V
GND
6V
GND
13V
GND
30V
GND
S-WOOFER
GNDOUT-L
OUT-R
GND
MUTE
GND
DVD-Y
GND
DVD-Pb
GND
DVD-Pr
GND
DVD-L
GND
DVD-R
GND
GND
GND
PC-B
GND
PC-G
GND
PC-R
GND
PC-HS
GND
PC-VS
GND
PC-L
GND
PC-R
GND
GND5V
GND
KOUT
2
GND
P305B
3PIN
P801MP304B
7PIN
P810A
10PIN
P870A
8PIN
STB-
POWER
P801M
POW
GND
ST5V
GND
6V
GND
13V
GND
30V
GND
S-WOOFER
GNDOUT-L
OUT-R
GND
MUTE
GND
STB D-SUB B/D
S-DET
GND
S-CIN
GND
S-YIN
GND
VIN
3-V
GND
VIN
3-L
GND
VIN
3-R
DVD-Y
GND
DVD-Pb
GND
DVD-Pr
GND
DVD-L
GND
DVD-R
GND
GND
GND
PC-B
GND
PC-G
GND
PC-R
GND
PC-HS
GND
PC-VS
GND
PC-L
GND
PC-R
GND
GND
5V
GND
KOUT
2
GND
P301A
12PIN
P302A
12PIN
P303B
10PIN
P304B
7PINP305B
3PIN
: A Symbol of starting
of the PIN number
Trouble Shooting GuideX - Board COF Connector separation
Lift up the right and left of X-BOARD CONNECTOR.
Lift up X-BOARD CONNECTOR and separate
COP CONNECTOR by pulling up.
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When you handle COF CONNECTOR, dont pressure. First release LOCK and separate.If COF CONNECTOR is damaged you should replace MODULE ASSY. so be aware of this!!
COF Connector
warningwarning
When you exchange X-Board, first you should separate
COF Connector. Be careful not to damage it. COF
Connector is attached to Module. Since COF Connector is
torn, Module Assy must be replaced a new one. Be
careful!
When you exchange X-Board, first you should separate
COF Connector. Be careful not to damage it. COF
Connector is attached to Module. Since COF Connector is
torn, Module Assy must be replaced a new one. Be
careful!
X - Board Connector separation
X - Board Connector separation
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Lift up each edge of left/right. Lifted condition
Be careful to handle LOCK or it can be hurt.
When LOCK is hurt, replace a new X-BOARD.
Its easy to separate it by releasing Connector
Lock .
Do not pressure. Be careful to handle LOCK or it
can be hurt. When LOCK is hurt, replace a new X-
BOARD
warningwarning
Y - Board COF Connector separation
Y - Board COF Connector separation
Pull the white LOCK as shown in arrow
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Pull the white LOCK as shown in arrow.
Separate COF CONNECTOR by pulling in the left.
warnignwarnign
Be careful to handle LOCK part and COF Connector
when LOCK part is damaged, you should replace a new Y-Board. In case of COF Connector,
Module Assy
Z - Board COF Connector separation
Z - Board COF Connector separation
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Separate the fixed Screw of
Z-Board..Pull out Lock as shown in
arrow.warningwarning
Pull COF Connector as
shown in arrow.Its easy to separate COF
on condition that Z-Board
Screw is separated. In case
Z-Board is assembled,
its really hard to separate.
Condition in Lock part is pulled
COF Connector
be careful not to tear COF Connector. If COF
Connector is torn, replace a new Module Assy.
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Controller Board VSC Board Connector
Controller Board VSC Board Connector
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Gas injection (sealing up) condition
Gas injection (sealing up) condition
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Be sealed up after gas injectionBe sealed up after gas injection
Be careful to handle the sealed-up part after gas injection.
If it is broken the gas escapes. So replace a module.
warningwarning
Power is on and off 2 ~ 3 minutes later ( Protect )
Power is on and off 2 ~ 3 minutes later ( Protect )
Power is On and off 2~3 minutes.
(Protect)
Power is On and off 2~3 minutes.
(Protect)
P301 Connector Open Check.
P301 Connector Open Check. X - Board Top Right Change.
X - Board Top Right Change.OK
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P302 Connector Open CheckP302 Connector Open Check X - Board Top Left Change.X - Board Top Left Change.OK
P303 Connector Open CheckP303 Connector Open Check X - Board Bottom Right Change.X - Board Bottom Right Change.OK
P304 Connector Open CheckP304 Connector Open Check
P102 Connector Open CheckP102 Connector Open Check
X - Board Bottom Left Change.X - Board Bottom Left Change.OK
Z - Board Change.Z - Board Change.OK
P3, P2 Connector Open CheckP3, P2 Connector Open CheckOK
Y - Board Change.Y - Board Change.
P005, P003 Connector Open CheckP005, P003 Connector Open Check
P006 Connector Open CheckP006 Connector Open Check
VSC- Board Change.VSC- Board Change.
VSC - Board Change.
Sound Output IC Short Check
VSC - Board Change.
Sound Output IC Short Check
Power Board ChangePower Board Change
OK
OKPROTECT operation
when the electrical load
voltage is Short.
When each voltage
doesnt work (in general)
PROTECT operation
when the electrical load
voltage is Short.
When each voltage
doesnt work (in general)
As soon as the Power is On, its off in 2 ~ 3 minutes. ( Protect )
As soon as the Power is On, its off in 2 ~ 3 minutes. ( Protect )
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L813 dry joint
Inferior phase : as soonas the power, its off in 2 -
3minutes.
(PROTECT circuit
operation) inferior cause :no VS voltage L813 Coil
dry joint.
CheckCheck Open the Connector connecting to each Board to check the power is off.
if each Board is same, check the Power Board and voltage.
ADD BAR inspection and repair
ADD BAR inspection and repair
Press the ADJ KEY and check the position of add bar by
changing WHITE or RED or BLUE or GREEN
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HEATRUN : WHITE
Top Right Top Left
Bottom Right
Bottom
Left
PD-40X2 uses 4 board such as left,right, top and bottom.
Divide the screen in 5 and once you see ADD BAR check COF
CONNECTOR between MODULE and X-BOARD.
If there is no defect in COF CONNECTOR replace X-BOARD.
But the problem still remains and check the connector between
X-BOARD and CONTROL BOARD. And if you cant find defect,check CONTROL.
PD-40X2
Top
Bottom
PD-60X3 uses 2 X-BOARDs such as top and bottom so when
the problems occur in top or bottom, check ADD BAR first and
then CONNECTOR, X-BOARD, CONNECTOR and CONTROL
BOARD
PD-40X3, PD-60X3
DND C/S the analysis of inferior goods
1.June 13 inferior receipt
PD 40X 2 Filed inferior good
Set No : 912KC 00036
Module No : P239102815-215
customer : in kyeongi province
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customer : in kyeongi province
contents: tape droop
management: tape rework
13 inferior receipt
PDP 40 NVDN 4
Set No : 104KC 00176
Module No : 503007
PRODUCT RECORD : DND sends it to C/S after reworking
POWER B/D .
contents : B color Address Open 1line causes : dented COF
: no inferior phase in DND process, assumed that inferior
happens during the analysis in DND ,due to Power B/D
COF dented
inferior receipt
PDP 40NVDN 4 Filed
Set No : 104KC 00206
Module No : 32184
customer : a surgeon in Kyeongi province
contents : Address R color inferior
cause : DATA output inferior by X-L-TOP IC14,16 pin dry joint( normal curve by tearing off IC Pin)
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( normal curve by tearing off IC Pin)
management : X-L-TOP replacement
IC14
Dry joint
Curve inferior
normal curve
Inferior phase causes management
Under 14V 15V Line,
electric discharge inferioroccurs and the powers off
The power board PCB
replacement of SMPS
TRANS replacement(B,D Type)
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CheckCheck
The blue spreads on the screen (electricdischarge inferior) and the powers off in 2 -
3 minutes this phase repeats whenever the
power is on.
p
because protect circuit is
off.
-. The power board SMPSnot winded enough has
the electric discharge
inferior
because of the short of
the voltage capacity.
-. X-Board TR Short,
over-electrical load
Protect circuit .
X-Board replacement
Measure SMPS 2 15V Line by Digital Multi Meter and check the voltage changes.If it is less than 14V, the screen ins broken with the blue. As soon as the power is ON and its off
showing this kind of screen. Remove all connectors and check the board not off.
. X-Board inferior and the power board SMPS replacement.
inferior X-Board
Inferior phase cause management
under 14V 15V Line,
electric dischargeinferior occurs.
The power board
PCB replacementor SMPS TRANS
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CheckCheck
The whole screen is broken with the blue(electric discharge inferior) whenever the
power is on this phase occurs.
OSD is normal.
-. The power board
SMPS is not winded
enough.
because the voltage
capacity is short ,electric
discharge inferior
occurs.
replacement
( B,D Type)
Measure SMPS 2 15V Line by Digital Multi Meter and check the voltage changes.
If it is less than 14V, the screen ins broken with the blue.
(electric discharge inferior )
Inferior phase causes management
Presume X-BOARD
inferior.cause : X-BOARD TOP
X-BOARD TOP
RIGHT 5V adoesntturn
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CheckCheck
The top left part of screen is broken
(X-BOARD TOP RIGHT)
RIGHT 5V doesnt turn
X-BOARD TOP RIGHT 5V CHECK
SMPS ---- X-BOARD TOP RIGHT 5V CHECK
Inferior phase causes management
Presume X-BOARD
inferior.cause : when X-BOARD
X-BOARD TOP
RIGHTVA(70V)doesnt turn.
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CheckCheck
The pink in the top left part of the screen.
(X-BOARD TOP RIGHT)
TOP RIGHT VA(70V)
doesnt turn, this phase
occurs.
VA(70V) LINE OPEN.
X-BOARD TOP RIGHT VA (70V) CHECK
SMPS ---- X-BOARD TOP RIGHT VA (70V) CHECK
Inferior phase Causes management
X-BOARD TOP RIGHT12V doesnt turn
Board VA(70V) doesnt
X-BOARD TOPRIGHT
12V LINE OPEN
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CheckCheck
the 3/5 top left in the screen isnt out
(X-BOARD TOP RIGHT)
Board VA(70V) doesn t
turn.
12V LINE OPEN
X-Board Top Right
VA(70V)
Line Open
X-BOARD TOP RIGHT 12V CHECK ( in 0V,this phase.)
X-Board Top Right VA(70V) CHECK. (in 0V this phase)
SMPS --- X-BOARD TOP RIGHT supplied 12V ,VA(70V)
CHECK.
Inferior phase causes management
X-BOARD TOP LEFT12V doesnt turn.
X-BOARD TOP LEFT12V LINE OPEN.
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CheckCheck
The 3/5 top right of the screen isnt out.
(X-BOARD TOP LEFT)
X-BOARD TOP LEFT
VA(70V) doesnt turn.
X-BOARD TOP LEFT
VA(70V) LINE OPEN
X-BOARD TOP LEFT 12V CHECK ( in 0V)
X-BOARD TOP LEFT VA(70V) CHECK(IN 0V)
SMPS --- X-BOARD TOP LEFT , 12V,VA(70V) CHECK.
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Inferior phase causes management
X-BOARD BOTTOMRIGHT 5V doesnt turn
X-BOARDBOTTOM RIGHT
5V LINE OPEN
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CheckCheck
the 3/5 bottom left of screen is broken.
(X-BOARD BOTTOM RIGHT)
X-BOARD BOTTEM RIGHT 5V CHECK ( in 0V ,it can happen.)
SMPS --- X-BOARD BOTTOM RIGHT 5V CHECK.
Inferior phase causes management
X-BOARD BOTTOMRIGHT 12V doesnt turn
X-BOARDBOTTOM RIGHT
12V LINE OPEN.
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3/20
CheckCheck
the 3/5 bottom left of the screen isnt out.
(X-BOARD BOTTOM RIGHT)
X-BOARD BOTTOM
RIGHT VA(70V) doesnt
turn.
X-BOARD BOTTEM RIGHT12V CHECK ( it happens in 0V )
SMPS --- X-BOARD BOTTOM RIGHT ,12V CHECK.
Inferior phase causes management
X-BOARD BOTTOMLEFT5V doesnt turn
X-BOARD BOTTOM
LEFT 5V LINE
OPEN
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CheckCheck
The 2/5 left and right of the screen are broken.
(X-BOARD BOTTOM LEFT)
X-BOARD BOTTEM LEFT 5V CHECK ( it happens in 0V)
SMPS --- X-BOARD BOTTOM LEFT, 5V CHECK.
Inferior phase causes management
X-BOARD BOTTOMLEFT 12V doesnt turn.
X-BOARD BOTTOM
LEFT 12V LINE
OPEN
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CheckCheck
The 2/5 left and right part of the screen
arent out. (X-BOARD BOTTOM LEFT)
X-BOARD BOTTEM LEFT 12V CHECK (it happens in 0V )
SMPS --- X-BOARD BOTTOM LEFT , 12V CHECK.
Inferior phase causes management
X-BOARD BOTTOM LEFT
CONNECTOR contact
point inferior
X-BOARD
BOTTOM LEFT
CONNECTOR
reassemble
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CheckCheck
ADD BAR occurs in the left and right of the
screen, (X-BOARD BOTTOM LEFT)
reassemble
X-BOARD BOTTEM LEFT CONNECTOR LOCKING check
X-BOARD BOTTOM LEFT CONNECTOR
reassemble after disassemble reassemble after disassembly X-BOARD BOTTOM LEFT
CONNECTOR
OPEN.
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Inferior phase causes management
P13 CONNECTOR OPEN
and CONNECTOR
contact point inferior
P13 CONNECTOR
reassembly
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CheckCheck
The screen is divided in top and bottom, and
vertical bar appears,
P13 CONNECTOR contact point inferior CHECK.
P13 CONNECTOR SIGNAL CHEK.
P13 CONNECTOR
Inferior phase causes management
VSC BOARD
CONNECTOR OPEN.
VSC BOARD
CONNECTOR
reassembly
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CheckCheck
The whole screen is broken and has the
vertical bar
Check connector connecting to
VSC BOARD Controller Board.
Reassemblly after disassembly
VSC BOARD CONNECTOR
Inferior phase causes management
VSC BOARD
CONNECTOR LOOSE.
VSC BOARD
CONNECTOR
reassembly
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CheckCheck
The screen covered with the blue is broken.
(mosaic)
VSC BOARD CONNECTOR contact
reassembly after disassembly VSC
BOARD CONNECTOR.
Inferior phase causes management
IC203 inferior IC203 (VPC3230D)
replacement
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CheckCheck
the mosaic appears in the screen when itconnects to VIDEO IN PUT. (Y-signal low
sensibility) the normal screen when it
connects to component.
VSC BOARD X201 CHECK.
VSC BOARD IC203 VIDEO SIGNAL IN OUT CHECK.
IC201
(VPC3230D)Decoder IC
VSC Board Block
VSC Board Block
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Y - SIGNAL LOW SENSIBILITY
Y - SIGNAL LOW SENSIBILITY
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IC201 ( VPC3230 D) Decoder INFERIOR
Inferior phase Cause and management
Connector inferior
related to
controller Board
and VSC
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CheckCheck
Noise with division of colors
contact point and signal connect of Connector to Controller Board
Abnormal normal
Inferior Connector
PDP inferior examples
Inferior No signal Vertical Bar model chassis date 2001.05.28MN-40PA10
Inferior phase Cause and management
1.cause : IC2 (DA1) inferior
2.countermeasure : 6/7 ~ 6/123.applicable model : PDP all model
4.applicable time : ?
5.detailed improvement contents : see PDP technology repo
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reenactment
8cm#41839 ( 5/28 shipping goods)
condition of inferior reenactment Ctrl Bd Asic
Chip(IC2 DA1 LGD4001) gets high temperature.
Inferior appears. (in normal temperature its
normal )
IC2 DA1(Data Arrange) No.162 Pin output is changing
depending on the temperature. abnormal X-Bd Buffer IC* normal temperature : 2.5V (normal Pin = over 2.8V)
* heated : 1.5V (normal Pin = 2.7V )
IC2 (DA1)inferior< curve of normal
pin>
heated
< curve of abnormal
pin >
heatedDA1
Buffer
DA1
Buffer
Buffer(74ACT541) curve abnormally
narrows.
in this case impossible to read data inX B/D Flip Flop (74AC574)
PDP inferior examples
inferior model chassis date 2001.05.28MN-40PA10
Inferior phase Cause and management
1.cause: Y-Bd IPM E/R Up, Down inferior
2.countermeasure:
3 applicable model : all PDPs
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reenactment
1. Power On / Patten 30)
3.applicable model : all PDPs
4.applicable time: ?
#406585 ( 5/28 shipping good )
#40658 ( 5/28 ) Y-Bd IPM E/R Up, Down function inferiorIPM E/R Up, Down Vsus 500ns Up Down100~200ns
Vsetdown (with IPM noise )
condition of inferior reenactmentinferiors when IPM has a high
temperature. (n normal temperature,
normal)
PDP inferior examples
Add Open (Green 1 Line) model chassis date 2001.05.28MN-40PA10Inferior phase Cause and countermeasure
1.cause: Add. COF Drive IC inferior
2.countermeasure :3.applicable model : all PDPs
4.applicable time :
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reenactment
#41725 ( 5/28 shipping good)normal Line Data curve
Open Line Data output
curve
the output of inferior line less than that of thenormal Line Add. COF Drive IC inferior COF
inspection : 24V Open check (normal 50V)
1. Address open in G color
PDP inferior examples
inferior Vertical bar when Power off/on(electric discharge) chassis date 2001.04.19
Inferior phase Cause and management
1.cause : Power off/on Control board inferior2.countermeasure: replace Control board in PDP.3.changing part : A32_CTRL_03 B/D (PCB Marked)
-.R14,17,18,21 : 330 ==> 4.7K (Chip resistance)
-.R15,16,19,20 : 22K ==> 4.7K (Chip resistance)
- C504 505 : 0 1uF / 50V add (Chip capacitor)
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Reenactment
1.PDP Power on Mode extermal input
(regardless of wire/wireless signal but its easy
to reenact in wireless signal)
2. Remove Power Cord (Powers off)
3.after about 20minutes, insert Power cord
(automatically the Powers on and the vertical
bar is shown as above)
-.C504, 505 : 0.1uF / 50V add (Chip capacitor)
4.applicable model: all PDPs
5.applicable time: after marketing/export of the first
product6 improvement contents in detail. : see the PDPs
technical report reporter: shinn
PDP inside Control board
External inferiorPDP inferior examples
inferior PDP Panel assembly inferior model chassis date 2001.04.21MN-40PA10
Inferior phase Cause and management
1.cause: manufacturing inferior
2.countermeasure : check after work3. Applicable model: all PDPs
4. Applicable time : immediately
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Normal(good) assembly
inferior : Filter is shifted toward the left
left : completely
right : Guide Rib and Gap
5. Trouble Shooting Guide
Symptom Cause Countermeasure
(Bad X-Board PCB)
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PCB Pattern Short
Change X board
Red Bar at left lower
1. Check after X-Board change
2. Do shortage check neighboring pins of FPC* connector
3. Check soldering condition of defect pin
4. Scan the pattern connected to defect pin with Microscpoe
CHECK PointCHECK Point
*FPC : Flat Pin Connector
Red & Green pin of
left lower 4th FPC
short
Symptom Cause Countermeasure
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Change X-Board
Check PointCheck Point
1. Check the contact status with connector(foreign material, soldering condition)
2. Replace X Board and check again.(If OK, X-Board is defected)
3. By tracing defected line, check the contact condition of FPC and other connectors, IC output
stage and PCB pattern.
4. If no problem, check the connector lead board.
Symptom Cause Countermeasure
Re-insert the ConnectorPattern Short by connector miss
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y
insert
Bottom Right 6th FPC R/B
Short
Check PointCheck Point
1. Check the contact status with connector(foreign material, soldering condition)
2. Replace X Board and check again.(If OK, X-Board is defected)
3. By tracing defected line, check the contact condition of FPC and other connectors, IC output
stage and PCB pattern.
4. If no problem, check the connector lead board.
Symptom Cause Countermeasure
SHORT
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X-Board Tape Rework
ADD Electrode short at R,G,BRaster
or White Screen(Different color
display)
Check PointCheck Point
1. Trace defected line
2. Check the condition of FPC and connector on the X-Board, IC Output stage and Electrode
line.
Symptom Cause Countermeasure
Keep horizontal, orcan be defected
OPEN
Interfere with mechanical
FPC connector Rework
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structure when Module
assembling
Cold soldering at
Connector
Use Connector fixing iron plate Keep the contact point
horizontalwhen interfere with mechanical
parts
1. Outbreak during heat run
2. ADD Electrode open at one colorRaster
or White screen(No discharge)
Check PointCheck Point
1. Trace defected line and check the condition of FPC and connector on X-Board, IC Output
stage and Electrode line.
Symptom Cause Countermeasure
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Replace the Panel
Connected minutely and open
slowly as time passes
ADD open
Check PointCheck Point
1. Replace X Board and check again(Still problem, change the Panel)
2. Check the connection status of Panel side.
3. Check the connection condition of connector of Panel side and the FPC at upper ACF.
If it is OK, check Panel pad
Symptom & Cause Countermeasure
Replace the Panel
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1. Check the connection condition - Press the connector and reconnect2. Check the soldering condition of Connector lead
3. Replace X Board and check again; Panel connector side or Circuit connector side Board defect, in case of one line, check the output stage of Drive IC(Cold soldering/Pattern)
If problems in input stage, several lines display4. Observe the FPC:X-board Board Board Driver IC/ ()4. FPC:FPC *: panelopen, ACF migration,, X-Board/Pattern,FPC
Check PointCheck Point
* The difference of ADD open
and Short ?ADD open : Black vertical
bar at Raster
ADD short : Different color
vertical bar at
Raster
Symptom Cause Countermeasure
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Change Control Board
1. Check the 5V(Logic voltage) input to DC-DC
If it is lower than 5V, it makes similar problem2. Check X Board(Open or Short circuit)
3. Check the connection condition(conncetion status, foreign material at connector, etc)
4. Check the drive IC at X Board(If defected, change the Board)
5. Confirm the connection of the connector
Check PointCheck Point
Symptom Cause Countermeasure
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Change X-BOARD
Driver clock line at X Driver Board is designed to operate in A and B group
Short circuit at clock line of Drive IC If problem at input stage, several lines are defected at one point Replace the X Board of defected point
Check PointCheck Point
CountermeasurSymptom Cause
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Change
X Board
PCB pattern is connected minutely
Foreign material when photo resistingCheck PointCheck Point
1. Check the connection condition of the Connector.
2. Check the cold soldering.
Symptom Cause Countermeasure
Resistance between 186 pin of U3
and 7 pin of U300 is 62Normal condition : 2Because of foreign material in Via
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g
hole at U300 side Change Control Board
Vertical bar in every20mm
Check PointCheck Point
1. Measure the resistance of Via holes between U3 and U300 at Control Board and compare with
that of normal.(Normal : 2~3)2. Resistance increases as temperature rises.
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1. Because Control data on PROM(U40)
doesnt download to FPGA, it cant
generate control signal to X,Y and Z
Board.
2. Defected ALTERA.
Replace Control BoardReplace PROM
Symptom Cause Countermeasure
- When Power On, Fan operatesbut No OSD displays
- LED(D3) of Control Board
doesnt operate
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Check PointCheck Point
1. Check D1, D3 & D4 on Control Board
- D1 : ON with 5V
- D3 : ON when PROM finishes program download from ALTERA chip
- D4 : ON when signal is applied
Symptom Cause Countermeasure
Control Board
Replace Controller board
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p
Touch point(Marked)No signal or at PC mode, dark redraster displays. This is darker than
normal Red signal.
Neighboring Pins of
U1(FPGA)
touch
Check PointCheck Point
- TV VSC board
- Board connector(50 pin) contact point
- Control board of Module
Symptoms Cause Countermeasure
1. CN1 on Vs Board cold
soldering2. Spark marks between CN1
and Vs Board -> It makes
them open
Replace DC-DC 2 board
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Vs board1. No Raster(ST-BY LED On)
2. Spark noise(Tik-Tik)3. No Vs, Vsetup & Vsc
Check PointCheck Point
1. Check Vs, Va with multimeter(No Vs output)2. Separate SMPS Board and VSC Board and check all voltage output
stage
3. Check FET, TR, Diode and Resistor(especially Cement Resistor)
4. Observe PCB Pattern and soldering condition with naked eyes
Symptom Cause Countermeasure
1. PCB pattern of OVP circuit is wrong
(In some SET)2. The discharging time of Vsetup is long,
if Power On again within discharging
time, this remaining voltage is
considered as pulse and shut down
Power toggles(On and Off)
Replace DC-DC2
board
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considered as pulse and shut down
control circuit
Defected SET : OVP Circuit
Check PointCheck Point
1. Power On/Off function doesnt work Initial Power On OK
2. Power On : - Fan operates normally - No Vsetup & Vsc of Module
3. Only Module operate : No Vs,Vsetup & Vsc
Definition of Cell Defect
A. Cell Defect Definition
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B.Test Condition of Cell Defect
C.Type of Cell Defect
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D.Comparison of Specification(I)(1) 40 PDP Panel
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LG PDP panel has a tight specification of celldefect in comparison with other companiesproduct.
0336
Ma_42
18ncontrollable 018
LG_4020ark/unstable0on-extinguishing
Fu_42
3921 38otal
D.Comparison of Specification(II)(2) 42 PDP Panel
Type B zone (30%)(30%)A zone (70%)(70%)
Total 0 cellNonexting
N = 0Uncontroll
able
N 3(cells/RGB scn)conjunction 2 cell0
Dark
+ Un
-stable
LGE 42Spec. of Cell Defect (PDP42WVSN2)
N 5(cells/RGB scn)conjunction 2 cell2
N 2(cells/RGB scn)
Total N 6(cells/fullscreen)
Fu_42 Spec. of Cell Defect(01/4/25)
Uncontrollable
N 5 cell / RGB scn
Density : 2cell/ for
each Color
Dark
RemarksSpecificationType
Extinguished sizeis less than 50%.
N 6 cell / RGB scn
Density : 2cell/ for
each Color
ignited size is morethan 50%.
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A & B zone : below then 50 mmDefectDistance
Total 0 cellg
uishing
TotalDefect
N 25 cells/full screen Total 0 cellNon-extinguishingTotal 5 cellUnstable
ignited size is morethan 50%.
Type
A & B zone :below then 100(A)/50(B) mmDefect
Distance
B zone (75%)(75%)A zone (25%)(25%)
N 2(cells/RGB scn)
Nonexting
uishing
Total 1cellUncontroll
able
N 2(cells/RGB scn)conjunction 2 cell0
Dark
Ma_42Spec. of Cell Defect (MV5501, 01/1/13)
N 4(cells/RGB scn)conjunction 2 cell1
Total N 2(cells/fullscreen)
conjunction 2 cell1
Total
Defect
N 39 cells/full screen
Total 0 cell
Unstable N 4(cells/RGB scn)
Comparison of Specification(III)
60 PDP Panel
Uncontrollable
N11(cells/RGB scn)conjunction 2 cell0
Dark
+ Un
-stable
N12(cells/RGB scn)conjunction 2 cell2
N3(cells/RGB scn)
Total N9(cells/fullscreen)
N2(cells/RGB scn)
Total N6(cells/fullscreen)
Pi_50 Spec. of Cell Defect(01/4/25)
Uncontrollable
N
cell / RGB scnDensity : 2cell/ for
each Color
Dark
RemarksSpecificationType
extinguished sizeis less than 50%.
N cell / RGB scn
Density : 2cell/ for
each Color
ignited size is morethan 50%.
LGE 60Spec. of Cell Defect (PDP60WVDN2)Type B zone (30%)(30%)A zone (70%)(70%)
NonextingTotal0 cell
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LG PDP panel has a tight specification of celldefect in comparison with other companies
product.
Pi_50
15Uncontrollable0
36
LG_60
Dark/unstable
Non-extinguishing
NE_50
35 Total* SS : Normal cells 99.9% of total cells=> It means 3,140 defects will be O.K for 50
DefectDistance
TotalDefect N35 cells/full screen Total 0 cell
Non-extinguishing
Total cellUnstableignited size is morethan 50%.D50 mm, N1 (D:Semidiameter)
uishingTotal0 cell
Type
A & B zone :below then 100(A)/50(B) mmDefect
Distance
B zone (%)(%)A zone (%)(%)
N(cells/RGB scn)
Nonexting
uishing
TotalcellUncontrolla
ble
N(cells/RGB scn)conjunction cell0
Dark
NE_50Spec. of Cell Defect (MV5501, 01/1/13)
N(cells/RGB scn)conjunction cell1
Total N(cells/fullscreen)
conjunction 2 cell1
TotalDefect
N cells/full screen
Total0 cell
Unstable N(cells/RGB scn)
Cell Defect Spec.
1. Cell Defect Specification
Div. 40 42 60
Zone A - Zone B - Zone A - Zone B - Zone A Zone B Zone
Non ignition DotAnd
* N 2 [Cells / RGB scn]Total N 6
[Cells / full scn]
* 2cell conjunction point:
* N 4 [Cells / RGB scn]Total N 12
[Cells / full scn]
* 2cell conjunction point:
* N 3 [Cells / RGB scn]Total N 9
[Cells / full scn]
* 2cell conjunction point:
* N 5 [Cells / RGB scn]Total N 15
[Cells / full scn]
* 2cell conjunction point:
N 2
* N 11 [Cells / RGB scn]Total N 33
[Cells / full scn]
* 2cell conjunction point:
N 2
* N 12 [Cells / RGB scn]Total N 36
[Cells / full scn]
* 2cell conjunction point:
N 2
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Unstable Dot
j p
N 0
* include Unstable dot:N 3
j p
N 0
* include Unstable dot:N 6
j p
N 0
* include Unstable dot:N 4
N 2
* 3cell conjunction point:
N =0* include Unstable dot:
N 7
N 2
* 3cell conjunction point:
N =0* include Unstable dot:
N 11
N 2
* 3cell conjunction point:
N =0* include Unstable dot:
N 12
Uncontrollable Dot N=0N1 [Cells / RGB scn]
Total N3 [Cells / full scn]N=0
N2 [Cells / RGB scn]
Total N6 [Cells / full scn]
N 2 [Cells / RGB scn]Total N 6 [Cells / full scn]
N 3 [Cells / RGB scn]Total N 9 [Cells / full scn]
Non extinguishingDot N=0 N=0 N=0 N=0 N = 0 N = 0
Defect Distance 50mm 50mm D 5cm, N 1 (D:Semidiameter)
; however, include conjunctive cell,
N = 0
Total Defect N 21 [Cells / full scn] N 25 [Cells / full scn] N 35[Cells / full scn]
Stain*1D5, N3
*D5, N=0
* 1D5, N3
* D5, N=0
* 1 D 5, N 3 ( Stain Distance : 50 mm)* D>5, N = 0 ( Stain Distance : 50 mm)