LG 42PQ30R User manual

PLASMA TVPLASMA TV
MANUAL DE SERVICIOMANUAL DE SERVICIO
ATENCIÓNATENCIÓN
Antes de dar servicio al Antes de dar servicio al
chasis, lea las PRECAUCIONES DE SEGURIDADchasis, lea las PRECAUCIONES DE SEGURIDAD
en este manual.en este manual.
CHASIS : PP91ACHASIS : PP91A
MODELO : 42PQ30RMODELO : 42PQ30R
42PQ30R-MA42PQ30R-MA
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Internal Use OnlyInternal Use Only

- 2- 2
--
LGE Internal Use OnlyLGE Internal Use Only
Copyright©2009 LG Electronics. Inc. All right reserved.Copyright©2009 LG Electronics. Inc. All right reserved.
Only for training and Only for training and
service purposesservice purposes
CONTENIDOCONTENIDO
CONTENIDO CONTENIDO
..........................................
............................................
..............................................
............................................
..............................................
..........................
22
PRECAUCIONES DE SEGURIDAD .........................................................................................3PRECAUCIONES DE SEGURIDAD .........................................................................................3
ESPECIFICACIONES................................................................................................................4ESPECIFICACIONES................................................................................................................4
INSTRUCCIONES INSTRUCCIONES
DE DE
AJUSTE AJUSTE
..........................................
..............................................
............................................
............................................
.......8.......8
DIAGRAMA EN BLOQUE ......................................................................................................16DIAGRAMA EN BLOQUE ......................................................................................................16
VISTA EN DESPIECE .............................................................................................................17VISTA EN DESPIECE .............................................................................................................17
DIAGRAMA ESQUEMÁTICO......................................................................................................DIAGRAMA ESQUEMÁTICO......................................................................................................
TT
ABLERO ABLERO
DE DE
CIRCUITO CIRCUITO
IMPRESOIMPRESO
..........................................
..............................................
............................................
............................................
....

- 3
-
LGE Internal Use Only
Copyright©2009 LG Electronics. Inc. All right reserved.
Only for training and
service purposes
PRECAUCIONES DE SEGURIDAD
ADVERTENCIA:
Antes de dar servicio a este chasis, lea "PRECAUCIONES RESPECTO A RADIACION POR RAYOS X",
"INSTRUCCIONES DE SEGURIDAD" y "AVISO SOBRE
SEGURIDAD DE PRODUCTOS"
Muchas de las partes, electricas y mecánicas en este chasis tienen caracteristicas relacionadas con la seguridad. Estas
caracteristicas frecuentemente pasan desapercibidas en las inspecciones visuales y la proteccion que proporcionan contra la
RADIACION DE RAYOS-X no siempre necesariamente se obtiene al mismo grado cuando se reemplazan piezas o componentes
diseñados para voltajes o vatajes mayores, etc. Las piezas que tienen estas caracteristicas de seguridad se identifican por la
marca
impresa
sobre
el
diagrama
esquematico.
Antes
de
reemplazar
alguno
de
esos
componente,
lea
cuidadosamente
la
lista de este manual. El uso de partes de reemplazo que no tengan las mismas caracteristicas de seguridad, como se especifica
en la lista de partes, puede c
rear Radiacion de Rayos-X.
1. Cuando el receptor está en operación, se producen voltajes
potencialmente tan altos como 25,000-29,000 voltios. Operar
el receptor fuera de su gabinete o con la tapa trasera
removida puede causar peligro de choque eléctrico.
(1)Nadie debe intentar dar servicio si no está debidamente
familiarizado con las precauciones que son necesarias
cuando se trabaja con un equipo de alto voltaje.
(2)Siempre descargue el ánodo del tubo de la imagen a tierra
para evitar el riesgo de choque eléctrico antes de remover
la tapa del ánodo.
(3)Descargue completamente el alto potencial del tubo de
imagen antes de manipularlo. El tubo de la imagen es de
alto vacío y, si se rompe, los fragmentos de vidrio salen
despedidos violentamente.
2. Si se quemara algún fusible de este receptor de televisión,
reemplácelo con otro especificado en la lista de partes.
3
.
Cuando reemplace
tableros o
plaquetas de
circuitos,
cuidadosamente enrolle sus alambres alrededor de las
terminales antes de soldar.
4.
Cuando reemplace
un resistencia
de vataje
(resistor de
película de óxido metálico) en el Tablero o Plaqueta de
circuitos, mantenga la resistencia a un mínimo de 10mm de
distancia.
5.
Mante
nga los alamb
res lejos de compo
nente
s de alto voltaje
o de alta temperatura.
6.
Este recept
or de televisió
n debe conect
arse a una fuente de
100 a 240 V AC.
7
.
Antes de devolv
er este aparato al clie
nte, haga una
verificación de fuga de corriente sobre las partes metálicas
del gabinete expuestas, tales como antenas, terminales,
cabezas de tornillos, tapas de metal, palancas de control etc.,
para estar seguro de que el equipo funciona sin peligro de
choque eléctrico. Enchufe el cordón directamente al
tomacorriente de la línea de AC 100-240V.
No utilice una línea aislada de transformador durante esta
verificación. Use un voltímetro de 1000 Ohmios por voltio
de sensibilidad o más, en la forma que se describe a
continuación.
Cuando la unidad está ya conectada a la AC, pulse el
conmutador primero poniéndolo en "ON" (encendiendo) y
luego en "OFF" (apagando), mida desde un punto de tierra
conocido, tal como una (cañería de metal, una manija
metálica, una tubería etc.) a todas las partes metálicas
expuestas del receptor de televisión (antenas, manijas de
metal, gabinetes de metal, cubiertas de metal, palancas de
control etc.,) especialmente cualquiera de las partes
metálicas expuestas que puedan ofrecer un camino hacia el
chasis. Ninguna medición de corriente eléctrica debe exceder
de 0.5 miliamperios. Repita la prueba cambiando la posición
del enchufe en el tomacorriente. Cualquier medición que no
esté dentro de los límites especificados aquí representan un
riesgo potencial de choque eléctrico que debe ser eliminado
antes de devolver el equipo al cliente.
INSTRUCCIONES DE SEGURIDAD
AVISO SOBRE SEGURIDAD DE PRODUCTOS
DEVICE
UNDER
TEST
TEST ALL
EXP
OSE
D MET
AL
SURFACES
2
WIR
E C
ORD
ALSO TEST WITH
PLUG REVERSED
(USING
A
C ADAP
TER
PLUG AS REQUIRED)
EARTH
GROUND
LEAKAGE
CURRENT
TESTER
(READING SHOULD
NO
T
BE
ABO
VE
0.5mA)
Aparato
bajo
examen
Probador
de fuga de
corriente
La lectura no debe
exceder de 0.5mA
Pruebe todas
las superficies
metálicas
Tambien pruebe cón
los enchufes al reves
(utilizando adaptador
en caso necesario)
Tierra
suelo

- 4
-
LGE Internal Use Only
Copyright©2009 LG Electronics. Inc. All right reserved.
Only for training and
service purposes
ESPECIFICACIONES
NOTE
: Specifications and others are subject to change without notice for improvement
.
V
Application Range
This spec is applied to PDP
TV used PP91A/B Chassis.
V
Specification
Each part is tested as below without special appointment.
1) Temp
erature
: 25±5°
C (77±9°
F), CST
: 40±5
2) Relative Humidity: 65±10%
3) Power Voltage: Standard
Input voltage (100-240V~, 50/60Hz)
* Standard Voltage of each product is
marked by models.
4) Specification and performance of each parts are followed each drawing and
specification by part number in accordance with SBOM.
5) The receiver must be operated for
about 20 minutes prior to the
adjustment.
V
Test Method
1) Performance : LGE TV test method followed.
2) Demanded other specification
Safe
ty
: CE, IE
C spec
ific
ation
E
M
C
:
C
E
,
I
E
C
Chassis
P
P
9
1
A
/
B
5
0
P
Q
3
0
R
-
M
A
50PQ60R-TA
42PQ600R-ZA
42PQ200R-ZA
50PQ200R-ZA
42PQ70BR-TA
42PQ60R-MA
42PQ30R-TA
Central and South America
NON-EU
EU
EU
EU
NON-EU
Central and South America
NON-EU
LG
M
o
d
e
l
N
a
m
e
M
a
r
k
e
t
B
r
a
n
d
R
e
m
a
r
k
Model Name
42PQ600R-ZA
42PQ200R-ZA
50PQ200R-ZA
50PQ60R-TA
42PQ70BR-TA
42PQ30R-TA
50PQ30R-MA
42PQ60R-MA
Remark
Safety:
IEC/EN60065,
EMI:
EN55013,
EMS: EN55020
Safety:
IEC/EN60065,
EMI:
CISPR13
Market
EU
NON-EU
Central and South
America
Appliance
TEST
TEST

- 5
-
LGE Internal Use Only
Copyright©2009 LG Electronics. Inc. All right reserved.
Only for training and
service purposes
V
Module Specification
(1) 42” XGA
(2) 50” WXGA
(3) 50” FHD
Display Screen Device
Aspect Ratio
PDP Module
Operating Environment
Storage Environment
Input Voltage
1
2
3
4
5
6
N
o
I
t
e
m
S
p
e
c
i
f
i
c
a
t
i
o
n
R
e
m
a
r
k
50 inch 16:9 Color plasma Display Module
16:9
PDP50G2####,
RGB Closed(Well) Type
1)
Te
mp
.
: 0
~ 5
5d
eg
2) Humidity : 20 ~ 80%
3) T
emp
.
: -
10 ~
60d
eg
4) Humidity : 10 ~ 90%
AC100-240V~, 50/60Hz
PDP
Glass Filter
LGE SPEC.
Maker: LGIT
Display Screen Device
Aspect Ratio
PDP Module
Operating Environment
Storage Environment
Input Voltage
1
2
3
4
5
6
N
o
I
t
e
m
S
p
e
c
i
f
i
c
a
t
i
o
n
R
e
m
a
r
k
50 inch 16:9 Color plasma Display Module
16:9
PDP50H3####,
RGB Closed Type
1)
Te
mp
.
: 0
~ 5
5d
eg
2) Humidity : 20 ~ 80%
3) T
emp
.
: -
10 ~
60d
eg
4) Humidity : 10 ~ 90%
AC100-240V~, 50/60Hz
PDP
Glass Filter
LGE SPEC.
Maker: LGIT
Display Screen Device
Aspect Ratio
PDP Module
Operating Environment
Storage Environment
Input Voltage
1
2
3
4
5
6
N
o
I
t
e
m
S
p
e
c
i
f
i
c
a
t
i
o
n
R
e
m
a
r
k
42 inch 16:9 Color plasma Display Module
16:9
PDP42G2####,
RGB Closed Type
1)
Te
mp
.
: 0
~ 6
0d
eg
2) Humidity : 20 ~ 80%
3) T
emp
.
: -
20 ~
60d
eg
4) Humidity : 10 ~ 90%
AC100-240V~, 50/60Hz
PDP
Glass Filter
LGE SPEC.
Maker: LGIT

- 6
-
LGE Internal Use Only
Copyright©2009 LG Electronics. Inc. All right reserved.
Only for training and
service purposes
V
Model General Specification
(1) EU Spec.(ZA)
(2) NON-EU Spec.(TA)

- 7
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LGE Internal Use Only
Copyright©2009 LG Electronics. Inc. All right reserved.
Only for training and
service purposes
(3) Central and South America(MA)

- 8
-
LGE Internal Use Only
Copyright©2009 LG Electronics. Inc. All right reserved.
Only for training and
service purposes
INSTRUCCIONES DE AJUSTE
1. Application Range
This spec sheet is applied to all of the PP91A/B chassis.
2. Specification
(1) Because this is not a hot chassis, it is not necessary to use
an isolation transformer. However, the use of isolation
transformer will help protect test instrument.
(2) Adjustment must be done in the correct order.
(3) The adjustment must be performed in the circumstance of
25±5°
C of temperature
and 65±10% of relative
humidity if
there is no specific designation.
(4) The input voltage of the receiver must keep 100~240V,
50/60Hz.
(5) The receiver must be operated for about 5 minutes prior to
the adjustment when module is in the circumstance of over
15°
- In case
of keeping module is
in the circumstance
of 0°
C,
it should be placed
in the circumstance of
above 15°
C for
2 hours
- In case of keeping module is in the circumstance of below
-20°
C, it should be
placed in the ci
rcumstance of above
15°C for 3 hours,.
3. S/W Program Download
3-1. Profile
This is for downloading the s/w to the flash memory of the
IC603
3-2. Equipment
(1) PC
(2) ISP_tool program
(3) Download jig
3-3. Connection
Structure
3-4. Connection Condition
(1) IC name and circuit number : Flash Memory and IC603
(2) Use voltage : 3.3V (5 pin)
(3) SCL : 15 pin
(4) SDA : 12 pin
(5) Tact time : about 2min and 30seconds
3-5. Download Method
(By using MSTAR JIG)
(1) Preliminary Steps
1) Connect the download jig to D-sub jack
2) Connect the PC to USB jack
(2) Download Steps
1) Execute ‘ISP Tool’ program in PC, then a main window will
be opened
Double click

2) Click the connect button and confirm
“
Dialog Box
”
.
3) Click the Config button and Change speed
E2PROM Device setting : over the 350Khz
4) Read and write bin file
Click
“
(1)Read
”
tab, and then load download file(XXXX.bin)
by clicking
“
Read
”
.
5) Click
“
Auto(2)
”
tab and set as below
6) Click
“
Run(3)
”
.
7) After downloading, check
“
OK(4)
”
message.
3-6. Download Method (By using USB
Memory Stick)
[Caution]
- Using
‘
power on
’
button of the control R/C, power on TV.
- USB file (EPK) version must be bigger than downloaded
version of main B/D.
(1) Using
‘
Power ON
’
button of the control R/C, Power on TV.
(2) Insert the USB memory stick to the SET.
(3) Display USB loding message then, push the
‘
Exit
’
Key of
control R/C
(4) Push the
‘
MENU
’
Key and move the cusor
‘
OPTION
’
of
OSD ( Fig. 1)
* Caution: Don
’
t push the
‘
OK
’
 key.Just cusor is on the
‘
OPTION
’
menu.
(5) Push the
“
7
”
key of control R/C continuously.
Then, Display
“
TV Software Update
”
Pop-up menu. (Fig. 2)
- 9
-
LGE Internal Use Only
Copyright©2009 LG Electronics. Inc. All right reserved.
Only for training and
service purposes
( Fig. 1)
( Fig. 2)

(6) Select SW file (XXXX.bin) you want, push the
“
OK
”
Key.
(7) S/W download process is excuted automatically.
4. PCB Assembly A
djustment Method
4-1. Option Adjustment Following BOM
Tool Option
Area Option
Option 1
Option 2
Option 3(Available for EU & Non EU model)
* Profile: Must be changed the option value because being
different with some setting value depend on module, inch
and market
* Equipment : Adjustment Remote Controller
(1) Push the IN-START key in the Adjust R/C.
(2) Enter Password number. The value of Password is
“
0 0
0
0
”
.
(3) Input the Option Number that was specified in the BOM,
into the Shipping area.
(4) Select
“
Tool Option/ Area Option
”
 by using
D
/
E
(CH+/-)
key, and press the number key(0~9) consecutively
ex) If the value of Tool Option1 is 4, input the data using
number key
“
4
”
(Fig. 3)
Caution: Don
’
t Push
“
IN-STOP
”
key after PCB assembly
adjustment.
(5) EDID D/L Method
After software D/L or PCBA manufacturing, you can
download EDID Data.
When you adjust Tool Option, H6 Model EDID download
process is executed automatically
* If the model don
’
t have HDMI 3, HDMI 3 will be disappeared
at OSD Window.
Caution: When you adjust tool option, don
’
t connect HDMI or D-
sub cable.
If you connect some cable, EDID D/L process will be
failed.
(6) Adjustment method
Before PCBA check, have to change the Tool option and Area
option
[
About PDP
After done all adjustments, Press IN-START button and
compare Tool option and Area option value with its BOM, if it
is correctly same then Change
“
RF mode
”
 and then unplug
the AC cable.
If it is not same, then correct it same with BOM and unplug AC
cable.
For correct it to the model
’
s module from factory JIG model.
[
Don
’
t push The IN-STOP KEY after completing the function
inspection.
-
1
0
-
LGE Internal Use Only
Copyright©2009 LG Electronics. Inc. All right reserved.
Only for training and
service purposes
.
.
.
.
MODEL
:
XXXXXX
Module
:
XXXX
S/W
Ver.
:
X.XX
ROM
:
XXXXXXX
UTT
X
Temp
:
xxxxx
:
Celsius
ADC CAL.
R
G
B
:
O
K
C
o
m
p
o
n
e
n
t
S
D
O
K
C
o
m
p
o
n
e
n
t
H
D
O
K
EDID
RGB(OK)
HDMI1(NG)
HDMI2(NG)
HDMI3(NG)
Too
l Opti
on
4
Area
Option
40
O
p
t
i
o
n
1
1
7
O
p
t
i
o
n
2
4
0
.
.
MODEL
:
XXXXXX
Module
:
XXXX
S/W
Ver.
:
X.XX
ROM
:
XXXXXXX
UTT
X
Temp
:
xxxxx
:
Celsius
ADC CAL.
R
G
B
:
O
K
C
o
m
p
o
n
e
n
t
S
D
O
K
C
o
m
p
o
n
e
n
t
H
D
O
K
EDID
RGB(OK)
HDMI1(OK) H
DMI2(OK) H
DMI3(OK)
Too
l Opti
on
4
Area
Option
40
O
p
t
i
o
n
1
1
7
O
p
t
i
o
n
2
4
0
( Fig. 3)

5. EDID(The Extended Display
Identification Data)
Originally H6(PP91A/B) Model EDID download process is
executed when you adjust Tool Option.
[
Caution
- Use the proper signal cable for EDID Download
- Never connect HDMI & D-SUB Cable at the same time.
- Use the proper cables below for EDID Writing
5-1. Profile:
To be possible for plug and play
5-2. Equipment
(1) Adjusting PC with S/W for writing EDID Data.(S/W: EDID
TESTER Ver.2.5)
(2) A Jig for EDID Download
(3) Cable : Serial(9Pin or USB) to D-sub 15Pin cable, D-sub
15Pin cable, DVI to HDMI cable.
5-3. Connection
Structure
Caution:
Never connect HDMI & D-SUB Cable at the same time.
5-4. EDID Data
O
WXGA EDID DATA(50inch)
<Analog(RGB) : 128bytes>
<HDMI 1 : 256bytes>
<HDMI 2 : 256bytes>
<HDMI 3 : 256bytes> SIDE HDMI(HDMI 3) is adjusted above
60Tool model
O
XGA EDID DATA(42inch)
<Analog(RGB) : 128bytes>
-
1
1
-
LGE Internal Use Only
Copyright©2009 LG Electronics. Inc. All right reserved.
Only for training and
service purposes
Connection Diagram of EDID

<HDMI 1 : 256bytes>
<HDMI 2 : 256bytes>
<HDMI 3 : 256bytes> SIDE HDMI(HDMI 3) is adjusted above
60Tool model
6. HDCP(High-Bandwidth Digital
Contents Protection) Download
HDCP download process is deleted in H6 models
In H6 models, it is usimg the EEPROM masking HDCP Key
7. Manual ADC Adjustment
(Component 1, RGB)
[Caution]
- Do not connect external input cable
- Adjustment result is applied to SET On/Off later.
* Adjustment is done using internal ADC, so input signal is not
necessary.
7-1. COMPONENT ADC (SD / HD)
(1) Convert to Component1 input source.
(2) Press ADJ key on R/C for adjustment.
(3) Enter Password number. The value of Password is
“
0 0
0
0
”
.
(4) Select
“
0. ADC calibration
”
by using
D
/
E
(CH +/-) and press
ENTER(
V
).
(5) Start ADC adjustment by using
F
/
G
(VOL +/-) or press
ENTER(
V
).
(6) ADC adjustment is executed automatically .
When ADC adjustment is finished, this OSD appear.
7-2. RGB input ADC
Auto RGB Gain/Offset Adjustment
(1) Convert to PC in Input-source
(2) Press ADJ key on R/C for adjustment.
(3) Enter Password number. The value of Password is
“
0 0
0
0
”
.
(4) Select
“
0. ADC calibration
”
by using
D
/
E
(CH +/-) and press
ENTER(
V
).
(5) Start ADC adjustment by using
F
/
G
(VOL +/-) or press
ENTER(
V
).
(6) ADC adjustment is executed automatically .
When ADC adjustment is finished, this OSD appear.
Notice :
After All mode check, set the Speaker Volume
“
0
”
.
-
1
2
-
LGE Internal Use Only
Copyright©2009 LG Electronics. Inc. All right reserved.
Only for training and
service purposes
RF input
NO SIGNAL or White noise
AV / Component / RGB input
NO SIGNAL

Notice :
From this sentence, All working is mass production.
8. POWER
PCB Assy Voltage
Adjustment
(Vs voltage Adjustment)
8-1. Test Equipment:
D.M.M 1EA
8-2. Connection Diagram for Measuring
Refer to (Fig. 4)
8-3. Adjustment Method
(1) Vs Adjustment
1) Connect + terminal of D. M..M. to Vs pin of P702,
connect -terminal to GND pin of P702.
2) After turning VR901, voltage of D.M.M adjustment as
same as Vs voltage
which on label of
panel right/top
(
deviation ; ±0.5V)
9. Adjustment of White Balance
9-1. Purpose and Principle
for Adjustment
of the Color Temperature
(1) Purpose: Adjust the color temperature to reduce the
deviation of the module color temperature.
(2) Principle : To adjust the white balance without the
saturation, Fix the one of R/G/B gain to C0 and decrease
the others.
(3) Adjustment mode: Two modes of Cool, Warm and Medium
9-2. Required Equipment
(1) Remote controller for adjustment
(2) Color Analyzer : CA-100+ or CA-210 or same product
- PLASMA TV(ch : 10)
(3) Auto W/B adjustment instrument(only for Auto adjustment)
- Do the white balance adjustment under the 10LUX
[
Notice: When using the Color Analyzer with PDP,
recommend the CA-100 more than CA-210.
If CA-100 can not available, it is also good to use the CA-210.
(4) PC (for communication through RGB)
(5) Pattern Generator (MSPG-925FA etc.)
-Before white balance, press the ADJ key and select third
row like (Fig. 5)
-To enter White-balance mode, Enter Password Number
“
0
0 0 0
”
and
select third
row.
[
Caution: System control Host should be
“
DDC
”
for adjustment.
(6) Adjust W/B DATA, for all CSM, choose
‘
COPY ALL
’
9-3. Connecting Diagram of Equipment for
Measuring
(For Automatic Adjustment)
(Method 2, using RS-232C, You connect RS-232C Cable)
(1) Enter the adjustment mode of the white balance
- Enter the white balance adjustment mode at the same time
heat-run mode when pushing the power on by power only
key
-
1
3
-
LGE Internal Use Only
Copyright©2009 LG Electronics. Inc. All right reserved.
Only for training and
service purposes
P811
Vs ADJ
VR901
(Fig. 4)
EZ ADJUST
0. AD
C CAL
IBRATION
: TV
1. ADC ADJUST
2. SUB B/C ADJUST
3. W/B ADJUST
4.
WHITE
PATTERN
:
OFF
5. EDID D/L
(Fig. 5)
3. W/B ADJUST
M
o
d
e
:
T
V
T
E
M
P
E
R
A
T
U
R
E
:
M
e
d
i
u
m
R
-
G
a
i
n
.
:
1
9
2
G
-
G
a
i
n
.
:
1
9
2
B
-
G
a
i
n
.
:
1
9
2
R
-
O
f
f
s
e
t
:
1
2
8
G
-
O
f
f
s
e
t
:
1
2
8
B
-
O
f
f
s
e
t
:
1
2
8
COPY ALL
(Fig. 6)
Method 2-(RS-232C)

- Maintain the white balance adjustment mode with same
condition of Heat-run
- Maintain after AC off/on in status of Heat-run pattern display
(2) Release the white balance adjustment mode
- Release the adjust mode after AC off/on or std-by off/on in
status of finishing the Hear-run mode
- Release the Adjust mode when receiving the aging off
command(F3 00 00) from adjustment equipment)
(3) Enter the adjust mode of white balance
- Enter the white balance adjustment mode with aging
command(F3, 00, FF)
9-4. Adjustment of White Balance for
Manual Adjustment
(method 3)
Adjustment mode: Three modes of Cool, Medium(Vivid) and
Warm
- Equipment : 1) Color analyzer(CA100+, CA210) should be
used in the calibrated ch by CS-1000(PDP :
CH10)
2) Adjustment remocon
- For manual adjustment, it is also possible by the following
sequence.
Operate the zero-calibration of the CA-100+ or CA-210, then
stick sensor to the module when adjusting.
(1) Select white pattern of heat-run by pressing
“
POWER ON
”
key on remote control for adjustment then operate heat run
longer than 5 minutes. (recommend)
(If not executed this step, the condition for W/B will be
different)
(2) Changing to the AV mode by remote control.(Push front-
AV)
(3) Input external pattern(85% white pattern).
(4) Stick sensor to center of the screen and select each items
(Red/Green/Blue Gain and Offset) using
D
/
E
(CH +/-) key
on R/C..
(5) Adjust R/ G/ B Gain using
F
/
G
(VOL +/-) key on R/C.
(6) Adjust three modes of Cool, Medium(Vivid) and Warm as
below figure.
(Fix the one of R/G/B and change the others)
- Push the
“
VOL +
“
key : Cool, Medium, Warm
[
Refer to the below case to know what value is fixed.
[CASE]
First adjust the coordinate much away from the target value(x, y).
1. x, y > target
1) Decrease the R, G.
2. x, y < target
1) First decrease the B gain,
2) Decrease the one of the others.
- In case of decreasing the x, decreasing the R : fix G
- In case of decreasing the y , decreasing the G : fix R
3. x >
target ,
y < target
1) First decrease B, so make y a little more than the target.
2) Adjust x value by decreasing the R
4. x <
target ,
y > target
1) First decrease B, so make x a little more than the target.
2) Adjust x value by decreasing the G
(7) When adjustment is completed, Exit adjustment mode
using EXIT key on R/C.
9-5. Connecting diagram of Equipment for
Measuring
(For Automatic Adjustment)
(method 1, using IIC, You connect RGB Cable)
(1) Enter the adjustment mode of the white balance
- Enter the white balance adjustment mode at the same time
heat-run mode when pushing the power on by power only
key
- Maintain the white balance adjustment mode with same
condition of Heat-run
- Maintain after AC off/on in status of Heat-run pattern display
(2) Release the white balance adjustment mode
- Release the adjust mode after AC off/on or std-by off/on in
status of finishing the Hear-run mode
- push the
“
power on
”
 key(IIC Mode) on Adjust remote-
controller.
- Release the Adjust mode when receiving the aging off
command(F3 00 00) from adjustment equipment)
(3) Enter the adjust mode of white balance
- Enter the white balance adjustment mode with aging
command(F3, 00, FF)
O
Color Temperature & Color Coordinates Setting
- When adjusting the Color Temperature, Color Analyzer CA-
210(Matrix should be corrected through CH10 of CS-1000)
should be used. When CA-210 have used, it don
’
t need to fit
the CH10.
- Adjust the Color Temperature based below adjustment color
coordinates.
O
Target Value CA-210(LCD : CH 9, PDP : CH10), CA-100(PDP)
-
1
4
-
LGE Internal Use Only
Copyright©2009 LG Electronics. Inc. All right reserved.
Only for training and
service purposes
+0.003
6,500K
Warm
+0.000
9,300K
Medium
+0.000
11,000K
C
o
o
l
0
.
2
7
6
–
0.002
0.285
–
0
.
0
0
2
0
.
2
9
3
–
0.002
0.329
–
0.002
0.313
–
0.002
0.283
–
0.002
Y
X
uv
Temp
Color coordinate
Mode
Method 1-(I
2
C)

(Standard color coordinate and temperature when using the
CA-100+ or CA210 equipment)
O
Above optical characteristics are should be measured by
following condition.
-
1
5
-
LGE Internal Use Only
Copyright©2009 LG Electronics. Inc. All right reserved.
Only for training and
service purposes
+0.003
6,500K
Warm
+0.000
9,300K
Medium
+0.000
11,000K
C
o
o
l
0
.
2
7
6
–
0.002
0.285
–
0
.
0
0
2
0
.
2
9
3
–
0.002
0.329
–
0.002
0.313
–
0.002
0.283
–
0.002
Y
X
uv
Temp
Color coordinate
Mode
O
DDC Adjustment Command Set
[
R/G/B GAIN max value : C0
Adjustment
Adjustment
Adjustment

-
1
6
-
LGE Internal Use Only
Copyright©2009 LG Electronics. Inc. All right reserved.
Only for training and
service purposes
DIAGRAMA EN BLOQUE

A
1
0
9
0
0
9
0
1
4
0
0
5
2
0
5
9
0
2
4
0
2
5
0
3
0
0
3
0
5
3
0
1
3
0
3
5
6
0
5
6
1
3
1
0
3
3
0
3
0
2
2
0
0
1
2
0
5
8
0
2
6
0
2
7
0
6
0
3
6
0
2
6
0
1
5
0
1
5
7
0
A
2
L
V
1
2
0
1
2
0
3
2
0
5
2
0
4
2
0
6
2
0
2
-
1
7
-
LGE Internal Use Only
VISTA EN DESPIECE
Many electrical and mechanical parts in this chassis have special safety-related characteristics. These
parts
are
identified
by
in
the
Schematic
Diagram
and
EXPLODED
VIEW.
It is essential that these special safety parts should be replaced with the same components as
recommended in this manual to prevent X-RADIATION, Shock, Fire, or other Hazards.
Do not modify the original design without permission of manufacturer.
IMPORTANT SAFETY NOTICE

LGE Internal Use Only
Copyright©2009 LG Electronics. Inc. All right reserved.
Only for training and
service purposes

LGE Internal Use Only
Copyright©2009 LG Electronics. Inc. All right reserved.
Only for training and
service purposes

LGE Internal Use Only
Copyright©2009 LG Electronics. Inc. All right reserved.
Only for training and
service purposes