Story Transcript
Internal Use Only website:http://biz.LGservice.com
TELEVISOR A LCD MANUAL DE SERVICIO CHASIS : LP81A
MODELO : 47LG60FR
47LG60FR-MA
ATENCIÓN Antes de dar servicio al chasis, lea las PRECAUCIONES DE SEGURIDAD en este manual.
CONTENIDO
CONTENIDO ............................................................................................ 2 PRECAUCIONES DE SEGURIDAD ..........................................................3 ESPECIFICACIONES ...............................................................................4 INSTRUCCIÓN DE AJUSTE....................................................................11 SOLUCIÓN DE PROBLEMAS.................................................................15 DIAGRAMA EN BLOQUE .......................................................................20 VISTA EN DESPIECE ............................................................................ 21 PAGINA DE SVC ........................................................................................
Copyright C 2008 LG Electronics. Inc. All right reserved. Only for training and service purposes
-2-
LGE Internal Use Only
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"
INSTRUCCIONES DE SEGURIDAD 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. Mantenga los alambres lejos de componentes de alto voltaje o de alta temperatura. 6. Este receptor de televisión debe conectarse a una fuente de 100 a 240 V AC. 7. Antes de devolver este aparato al cliente, 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. La lectura SHOULD no debe (READING NOT BEde ABOVE exceder 0.5mA 0.5mA) Probador LEAKAGE de fuga de CURRENT corriente TESTER
Aparato DEVICE bajo UNDER examen TEST Pruebe todas TEST ALL METAL lasEXPOSED superficies SURFACES metálicas 2- WIRE CORD
Tambien pruebe cón
ALSO TEST WITH los enchufes al reves PLUG REVERSED (utilizando (USING A Cadaptador ADAPTER en caso PLUG ASnecesario) REQUIRED)
Tierra
EARTH suelo GROUND
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 y la marca ★ impresa en la lista de partes. 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 crear Radiacion de Rayos-X.
Copyright C 2008 LG Electronics. Inc. All right reserved. Only for training and service purposes
-3-
LGE Internal Use Only
ESPECIFICACIONES NOTA: las especificaciones que reflejan mejoras en los productos están sujetos a cambios sin previo aviso.
1. Application Range.
3. Test method
This spec sheet is applied to the 37"/42"/47"/52" LCD TV used LP81A chassis.
2. Specification Each part is tested as below without special appointment
3.1 Performance : LGE TV test method followed. 3.2 Demanded other specification Safety : UL, CSA, IEC specification 3.3 EMC : FCC, ICES, IEC specification
2.1 Temperature : 25±5°C(77±9°F), CST : 40±5°C 2.2 Relative Humidity : 65±10% 2.3 Power Voltage : Standard input voltage (100~240V@ 50/60Hz) • Standard Voltage of each products is marked by models 2.4 Specification and performance of each parts are followed each drawing and specification by part number in accordance with BOM . 2.5 The receiver must be operated for about 20 minutes prior to the adjustment.
4. General Specification(TV) No 1.
Item Display Screen Device
Specification
Measurement
Result
Remark
37" wide Color Display Module
Resolution:1366X768(HD)
42" wide Color Display Module
Resolution:1366X768(HD)/1920*1080(FHD)
47" wide Color Display Module
Resolution:1366X768(HD)/1920*1080(FHD)
52" wide Color Display Module
Resolution:1920X1080(FHD)
2.
Aspect Ratio
16:9
3.
LCD Module
37" TFT WXGA LCD
37" HD MAKER :LPL
42" TFT WXGA LCD
42" HD MAKER :AUO, LPL
4.
Operating Environment
47" TFT WXGA LCD
47" HD MAKER :LPL
42" TFT WUXGA LCD
42" FHD MAKER : LPL
47" TFT WUXGA LCD
47" FHD MAKER : LPL
52" TFT WUXGA LCD
52" FHD MAKER : SHARP
1) Temp. : 0 ~ 40 deg
LGE SPEC
2) Humidity : 0 ~ 85% 5.
Storage Environment 1) Temp. : -20 ~ 60 deg 2) Humidity : 0 ~ 85 %
6.
Input Voltage
AC100 ~ 240V, 50/60Hz
Copyright C 2008 LG Electronics. Inc. All right reserved. Only for training and service purposes
-4-
LGE Internal Use Only
No 7.
Item Power Consumption
Specification
Measurement
Result
Remark
Power on (Blue) : LG30/LG50
Volume: 1/8 volume of
Power on (White) : LG60
sound distortion point
≤ TBD
37"
HD
≤ 250W
42"
HD
≤ 230W ≤ 320W
FHD 47"
HD
52"
FHD
≤ 310W ≤ 350W
FHD
St-By (Red)
LG60:St-by Light condition
≤ 1.0 W (All) 8
LCD Module
Maker
Inch
(H)x(V)x(D)
unit
Remark
(Maker :
AUO(HD) Outline Dimension
42"
983 x 576 x 52.7
mm
[with inverter]
AUO, CMO, CPT,
Pixel Pitch
0.681 x 0.681
mm
LPL, SHARP)
Back Light
18 CCFL
mm
CMO
Outline Dimension
-
mm
(FHD)
Pixel Pitch
-
mm
Back Light
-
mm
LPL(HD)
Outline Dimension
42"
37"
Pixel Pitch Back Light Outline Dimension
42"
Pixel Pitch
877 x 516.8 x 55.5
mm
0.200 x 0.600
mm
16 EEFL
mm
983 x 576 x 51
mm
0.227 x 0.681
mm
Back Light Outline Dimension
47"
1096 x 640 x 51
mm
0.76125 x 0.76125
mm
Back Light
[with inverter]
mm 42"
Pixel Pitch
983 x 576 x 47.3/(51)
mm
0.4845 x 0.4845
mm
Back Light Outline Dimension
[with inverter]
mm
Pixel Pitch LPL(FHD) Outline Dimension
[with inverter]
[w/o inverter]/(with inverter)
mm 47"
Pixel Pitch
1096 x 640 x 50/(51) 0.5415 x 0.5415
Back Light
mm
[w/o inverter]/(with inverter)
mm mm
SHARP
Outline Dimension
1219.0x706.7x64.64
mm
(W) x (H) x (D)
(FHD)
Pixel Pitch
0.600 x 0.600
mm
(H) x (V)
Back Light
24CCFL
52"
Display Colors
-
Coating
3H,AG/ 2H, AG
Copyright C 2008 LG Electronics. Inc. All right reserved. Only for training and service purposes
-5-
LPL,CMO,AUO / Sharp
LGE Internal Use Only
5. Chrominance & Luminance Specification No 1
2
Item
Min
Typ
Max
Unit cd/m2
Maker
Remark
Luminance
400
500
AUO 42" HD
-50cm from the surface
(W/O PC mode)
400
500
LPL 37" HD
- Full White Pattern
400
500
LPL 42" HD
400
450
LPL 47" HD
400
500
LPL 42" FHD
400
500
LPL 47" FHD
Color Coordinate
360
450
White
X
Typ.
0.280
Typ.
Y
-0.03
0.290
+0.03
Red
X
0.640
Y
0.330
X
0.290
Y
0.600
X
0.150
Y
0.060
Green Blue White Red Green Blue
SHARP 52" FHD
Typ.
0.279
Typ.
LPL 37" (HD)
-0.03
0.292
+0.03
LC370WXN-SAA1
0.279
Typ.
LPL 42"
0.292
+0.03
(HD)
0.636
Y
0.335
X
0.284
Y
0.610
X
0.144
Y Typ.
Y
-0.03
Red
X Y
0.344
Green
X
0.286
Y
0.614
Blue
X
0.146
Blue
42LG30RA-TA
0.635
Y
Green
37LG30R/37LG60UR
0.063
X
Red
(HD)
X X
42LG30R-TA
T420XW01-VB
Y
White
White
AUO 42"
0.061
X
Typ.
0.270.
Typ.
LPL47"
Y
-0.03
0.292
+0.03
(HD)
X
0.638
Y
0.342
X
0.296
Y
0.615
X
0.144
Y
0.064
Copyright C 2008 LG Electronics. Inc. All right reserved. Only for training and service purposes
-6-
LGE Internal Use Only
No
Item
Min X
Typ.
Y
-0.03
Red
X Y
0.335
Green
X
0.289
Y
0.610
Blue
X
0.144
Y
0.066
White Red Green Blue White
Contrast ratio (W/O PC mode)
4
Max
Unit
Maker
Remark
0.279
Typ.
LPL 42" (FHD)
0.292
+0.03
LC420WUE-SAB1 42LG50FR-TA
42LG60FR-TA
LC420WUN-SAB1
0.640
X
Typ.
0.279
Typ.
LPL 47" (FHD)
Y
-0.03
0.292
+0.03
LC470WUE-SAB1 47LG50FR-TA
X
0.640
Y
0.335
X
0.289
Y
0.610
X
0.144
Y
0.066
X
Typ.
0.272
Typ.
SHARP 52"
-0.03
0.277
+0.03
(FHD)
Red
X Y
0.330
Green
X
0.280
Y
0.600
Blue
X
0.150
47LG60FR-MA
LC470WUN-SAB1
Y
0.640
Y 3
Typ
White
52LG50FR-TA
LK520D3LZ17
0.060 1000:1
1500:1
AUO 42" (HD)
840:1/800:1 1200:1
LPL 32"/37" (HD)
800:1
LPL 42" (HD)
1200:1
700:1
1200:1
LPL 47" (HD)
TBD
1500:1
LPL 42"/47" (FHD)
1000:1
1500:1
SHARP 52" (FHD)
Luminance Variation
Copyright C 2008 LG Electronics. Inc. All right reserved. Only for training and service purposes
1.3 (1.25)
-7-
All w/o Sharp 52" (Sharp 52")
LGE Internal Use Only
6. SET Optical Feature 6.1. General feature - Measurement Condition: Full white/ Vivid => Measure the black luminance after 30 seconds. - C/R is excepted for PC mode No 1
2
3
4
5
Parameter
Symbol
37 inch(HD)
Contrast Ratio
Dynamic CR
LPL
Surface Luminance,
LWH (AV/Component/HDMI)
white
LWH (PC)
42 inch(HD)
Contrast Ratio
Dynamic CR
AUO
Surface Luminance, white
Typ
9000:1
12000:1
360
450
LWH (AV/Component/HDMI)
360
450
LWH(PC)
250
Contrast Ratio
Dynamic CR
LPL
Surface Luminance,
LWH (AV/Component/HDMI)
white
LWH(PC)
47 inch(HD)
Contrast Ratio
Dynamic CR
LPL
Surface Luminance, white Contrast Ratio
Dynamic CR
Surface Luminance,
LWH(AV/Component/HDMI)
white
LWH(PC)
Contrast Ratio
Dynamic CR
Surface Luminance,
LWH(AV/Component/HDMI)
white
LWH(PC)
Contrast Ratio
Dynamic CR
Surface Luminance,
LWH(AV/Component/HDMI)
white
LWH(PC)
250
47 inch(FHD)
52 inch(FHD)
9000:1
12000:1
360
450
Cd/m2
Cd/m2
250
Cd/m2 12000:1
LWH(AV/Component/HDMI)
360
450
LWH(PC)
250
Copyright C 2008 LG Electronics. Inc. All right reserved. Only for training and service purposes
Cd/m2
Cd/m2
9000:1
Cd/m2 Cd/m2
9000:1
12000:1
TBD
15000 : 1
360
450
For 50/60/70 Tool Cd/m2
250
Cd/m2
9000:1
12000:1
TBD
15000 : 1
360
450
For 50/60/70 Tool Cd/m2
250
Sharp
-8-
Remark
Cd/m2 12000:1
42 inch(HD)
42 inch(FHD)
Unit
250
LPL
7
Min
9000:1
LPL
6
Value
Cd/m2
9000:1
12000:1
TBD
15000 : 1
320
400
For 50/60/70 Tool Cd/m2 Cd/m2
LGE Internal Use Only
7. Component Video Input (Y, PB, PR) No.
Specification Resolution
H-freq(kHz)
V-freq(Hz)
Remark
Pixek clock
1.
720*480
15.73
59.94
13.500
SDTV, DVD 480I(525I)
2.
720*480
15.75
60.00
13.514
SDTV, DVD 480I(525I)
3.
720*576
15.625
50.00
13.500
SDTV, DVD 576I(625I) 50Hz
4.
720*480
31.47
59.94
27.000
SDTV 480P
5.
720*480
31.50
60.00
27.027
SDTV 480P
6.
720*576
31.25
50.00
27.000
SDTV 576P 50Hz
7.
1280*720
44.96
59.94
74.176
HDTV 720P
8.
1280*720
45.00
60.00
74.250
HDTV 720P
9.
1280*720
37.50
50.00
74.25
HDTV 720P 50Hz
10.
1920*1080
28.125
50.00
74.250
HDTV 1080I 50Hz,
11.
1920*1080
33.72
59.94
74.176
HDTV 1080I
12.
1920*1080
33.75
60.00
74.25
HDTV 1080I
13.
1920*1080
56.25
50
148.5
HDTV 1080P
14
1920*1080
67.432
59.94
148.350
HDTV 1080P
15
1920*1080
67.5
60.00
148.5
HDTV 1080P
8. RGB Input (Analog PC) No. 1.
Resolution 640*350
H-freq(kHz) 31.468
V-freq(Hz) 70.80
Pixel clock(MHz) 25.17
Proposed
Remark
EGA
2
720*400
31.469
70.08
28.32
DOS
3.
640*480
31.469
59.94
25.17
VESA(VGA)
4
800*600
37.879
60.31
40
VESA(SVGA)
5
1024*768
48.363
60
65
VESA(XGA)
6
1280*768
47.776
59.87
79.5
VESA(WXGA)
7
1360*768
47.72
59.799
84.75
VESA(WXGA)
8
1366*768
47.7
60
84.62
VESA(WXGA)
9
1280*1024
63.668
59.895
109.00
SXGA
10
1400*1050
65.317
59.978
121.75
SXGA
Only FHD
11
1600*1200
74.537
59.869
161.00
UXGA
Only FHD
12
1920*1080
66.587
59.934
138.50
WUXGA (Reduced Blanking)
Only FHD
Copyright C 2008 LG Electronics. Inc. All right reserved. Only for training and service purposes
-9-
Only FHD
LGE Internal Use Only
9. HDMI Input (PC-Spec. out but display correctly at only HDMI/DVI IN 1 via DVI to HDMI cable) No.
Resolution
H-freq(kHz)
V-freq(Hz)
Pixel clock(MHz)
Proposed
Remark
1.
720x400
31.468
70.08
28.32
2.
640x480
31.469
59.94
25.17
VESA(VGA)
3.
800x600
37.879
60.31
40.00
VESA(SVGA)
4
1024x768
48.363
60.00
65.00
VESA(XGA)
5
1280x768
47.776
59.87
79.5
VESA(WXGA)
6
1360x768
47.72
59.799
84.62
VESA(WXGA)
7
1366x768
47.7
60
84.62
VESA(WXGA)
8
1280x1024
63.595
60.0
108.875
SXGA
Only FHD
9
1400x1050
65.160
60.0
122.50
SXGA
Only FHD
10
1600x1200
74.077
60.0
130.375
UXGA
Only FHD
11
1920x1080
66.647
59.988
138.625
WUXGA
Only FHD
10. HDMI input ( DTV ) No.
Resolution
H-freq(kHz)
V-freq(Hz)
Pixel clock(MHz)
Proposed
Remark
1
720*480
31.47
59.94
27
SDTV 480P
Support(not spec)
2
720*480
31.5
60
27.027
SDTV 480P
support(not spec)
3
720*576
31.25
50
27
SDTV 576P
support(not spec)
4
1280*720
44.96
59.94
74.176
HDTV 720P
5
1280*720
45
60
74.25
HDTV 720P
6
1280*720
37.5
50
74.25
HDTV 720P
7
1920*1080
28.125
50
74.25
HDTV 1080I
8
1920*1080
33.72
59.94
74.176
HDTV 1080I
9
1920*1080
33.75
60
74.25
HDTV 1080I
10
1920*1080
56.25
50
148.5
HDTV 1080P
11
1920*1080
67.432
59.94
148.350
HDTV 1080P
12
1920*1080
67.5
60.00
148.5
HDTV 1080P
13
1920*1080
27
24
74.25
HDTV 1080P
14
1920*1080
33.75
30
74.25
HDTV 1080P
Copyright C 2008 LG Electronics. Inc. All right reserved. Only for training and service purposes
- 10 -
LGE Internal Use Only
INSTRUCCIÓN DE AJUSTE 4. PCB assembly adjustment method (Using MSTAR Download program)
1. Application Range These instructions are applied to all of the LCD TV, LP81A Chassis.
4.1 S/W program download
2. Notice 2.1 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. 2.2 Adjustment must be done in the correct order. 2.3 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. 2.4 The input voltage of the receiver must keep 100~220V, 50/60Hz. 2.5 Before adjustment, execute Heat-Run for 15 minutes at RF no signal.
4.1.1 Preliminary steps (1) Download method 1 (PCB Assy) - HD
- FHD
3. Adjustment items 3.1 PCB assembly adjustment items Download the MSTAR main software (IC801, Mstar ISP Utility)
3.2 SET assembly adjustment items DDC Data input. Adjustment of White Balance. Factoring Option Data input
(2) Connect the download jig to D-sub jack
Copyright C 2008 LG Electronics. Inc. All right reserved. Only for training and service purposes
- 11 -
LGE Internal Use Only
4.1.2 Download steps (1) Execute ‘ISP Tool’ program in PC, then a main window will be opened
(5).Click "Auto(2)" tab and set as below (6).click "Run(3)". (7).After downloading, check "OK(4)" message.
Double click
(2) Click the connect button and confirm "Dialog Box". # USB DOWNLOAD 1. Put the USB Stick to the USB socket
(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".
Copyright C 2008 LG Electronics. Inc. All right reserved. Only for training and service purposes
2. Automatically detecting update file in USB Stick
- 12 -
LGE Internal Use Only
4.2.1.1 Confirmation - We confirm whether "0xF3 (offset), 0xF4 (gain)" address of EEPROM "0xBC" is "0xAA" or not. - If "0xF3", "0xF4" address of EEPROM "0xBC" isn’t "0xAA", we adjust once more - We can confirm the ADC values from "0x06~0x0B" addresses in a page "0xBC" *Manual ADC process using Service Remocon. After enter Service Mode by pushing "ADJ" key, execute "Auto-RGB" by pushing "_" key at "Auto-RGB".
3. Select "Start" Button and press "ok" button Updating is staring.
4.2.2 Component input ADC 4.2.2.1 Component Gain/Offset Adjustment7 - Convert to Component in Input-source - Input the Component ( Which has 720p@60Hz YPbPr signal : 100% Color Bar (MSPG-925F Model : 217 / Pattern: 65 ) into Component.
- Adjust by commanding AUTO_COLOR_ADJUST (0xF1) 0x00 0x02 instruction 4. Finishing the version updating, you have to put out USB stick and "AC Power" off 5. After putting "AC Power" on and check updated version on your TV
4.2 ADC Process O Required Equipments - Remote controller for adjustment - MSPG-925F Pattern Generator 4.2.1 Method of Auto RGB Color Balance - Convert to RGB PC in Input-source - Input the PC 1024x768 @ 60Hz 1/2 Black & White Pattern(MSPG-925F model:60, pattern:54) into RGB
4.2.2.2 Confirmation - We confirm whether "0xF3 (offset), 0xF4 (gain)" address of EEPROM "0xBC" is "0xAA" or not. - If "0xF3", "0xF4" address of EEPROM "0xBC" isn’t "0xAA", we adjust once more - We can confirm the ADC values from "0x06~0x0B" addresses in a page "0xBC" *Manual ADC process using Service Remocon. After enter Service Mode by pushing "ADJ" key, execute "Auto-RGB" by pushing "_" key at "Auto-RGB".
- Adjust by commanding AUTO_COLOR_ADJUST(0xF1) 0x00 0x02 instruction.
Copyright C 2008 LG Electronics. Inc. All right reserved. Only for training and service purposes
- 13 -
LGE Internal Use Only
5. Adjusting the White Balance
6. Adjustment of White Balance
5.1 Purpose and Principle for adjustment of the color temperature - Purpose : Adjust the color temperature to reduce the deviation of the module color temperature. - Principle : To adjust the white balance without the saturation, (Fix the one of R/G/B gain to C0 and decrease the others.)
5.2 Adjustment mode : Two modes of Cool and Warm (Medium data is automatically calibrated by the Cool data) O Required Equipments - Remote controller for adjustment - Color Analyzer : CA100+ or CA-210 or same product LCD TV( ch : 9 ), - Auto W/B adjustment instrument(only for Auto adjustment)
5.3 Connecting diagram of equipment for measuring (For Automatic Adjustment)
• Adjustment mode : Two modes (Cool and Warm) (Medium data is automatically calibrated by the Cool data) • Color analyzer(CA100+, CA210) should be used in the calibrated ch by CS-1000 (LCD : CH9, PDP : CH10) • Operate the zero-calibration of the CA100+ or CA-210, then stick sensor to the module when adjusting. • For manual adjustment, it is also possible by the following sequence. 1) Select white pattern of heat-run by pressing "POWER ON" key on remote control for adjustment then operate heat run longer than 15 minutes. (If not executed this step, the condition for W/B may be different.) 2) Push "Exit" key. 3) Change to the AV mode by remote control.(Push front-AV or Input key) 4) Input external pattern(85% white pattern) 5) Push the ADJ key two times (entering White Balance mode) 6) Stick the sensor to the center of the screen and select each items (Red/Green/Blue Gain and Offset) using / (CH +/-) key on R/C.. 7) Adjust R/ G/ B Gain using / (VOL+/-) key on R/C. 8) Adjust two modes (Cool and Warm) (Fix the one of R/G/B and change the others) 9) When adjustment is completed, Exit adjustment mode using EXIT key on R/C.
(1) Enter the adjustment mode of DDC - Set command delay time : 50ms - Enter the DDC adjustment mode at the same time heat- Maintain the DDC adjustment mode with same condition of Heat-run -> Maintain after AC off/on in status of Heat-run pattern display) (2) Release the DDC 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 - Need to transmit the aging off command to TV set after finishing the adjustment. - Check DDC adjust mode release by exit key and release DDC adjust mode (3) Enter the adjust mode of white balance - Enter the white balance adjustment mode with aging command(F3, 00, FF) * Luminance min value is 200cd/ß≥ in the cool mode( For LCD)
Copyright C 2008 LG Electronics. Inc. All right reserved. Only for training and service purposes
- 14 -
LGE Internal Use Only
SOLUCIÓN DE PROBLEMAS 1. No power 1) Symptom 1) It is not discharged minutely from the module. 2) Light doesnot come into the front LED. 2) Check process Is plug in Power cord inserted?
No
Plug in power cord
Yes Is the Line Filter and PSU connected?
No
Connect a cable to SC100
Yes Is the fuse of PSU normal? F101
No
Replace the fuse.
Yes Is it connected that PSU and P1100 in Main Board
No
Connect a cable P1100
Yes After all cables connect is removed to PSU. The AC voltage marking is authorized on manual. When ST-By 5V is not operated. replace PSU.
Copyright C 2008 LG Electronics. Inc. All right reserved. Only for training and service purposes
- 15 -
LGE Internal Use Only
2. No Raster 1) Symptom 1) No OSD and image occur at screen. 2) It maintains the condition where the front LED is green . 2) Check process
Does mimute discharge a Module?
No
Is the inverter /VaVs on?
No
Is output the normality Low/High voltage except Stand-by 5V?
No
Replace the Power board
Yes Check the LCD Module Yes
Is the Link cable normal?
No
Reconnect the Panel line cable (HD:P403, FHD:402) CN700(PDP/LCD)
Yes
Is the IC801’s output normal?
No
Copyright C 2008 LG Electronics. Inc. All right reserved. Only for training and service purposes
Replace the VSC.
- 16 -
LGE Internal Use Only
3. Unusual display from RF mode. 1) Check process
Is Video output of the Tuner normal? (Check TU500_Pin13)
No
Is the Input voltage normal? (Check Pin3)
No Yes
Check the power
Yes
Is the I2C communication normal? (Check Pin9, Pin10)
No Check the Tuner
Block A Is the LVDS cable connected well?
No
Cable inserts well
Yes Change the IC(IC801)
Copyright C 2008 LG Electronics. Inc. All right reserved. Only for training and service purposes
- 17 -
LGE Internal Use Only
4. Unusual display from rear AV mode . Is video input of the A/V Jack normal? (Check R8044)
No
Check the input source.
Yes Same as Block A
5. Unusual display from Side AV mode. Is video input of the Side A/V Jack normal? (Check R8043)
No
Check the input source.
Yes Same as Block A
6. Unusual display from Side S-Video mode. Is video input of the S-Video Jack normal? (Check R8041,8042)
No
Check the input source.
Yes Same as Block A
7. Unusual display from component 1 mode. Is Video input of the Comp1 jack normal? (Check R8011,8012,8013)
No
Check the input source.
Yes
Change IC801
8. Unusual display from component 2 mode. Is Video input of the Comp2 jack normal? (Check R8030,8032,8033)
No
Check the input source.
Yes
Change IC801
9. Unusual display from RGB mode. Is Video input of the Comp2 jack normal? (Check R8035,8037,8039)
No
Check the input source.
Yes
Change IC801
Copyright C 2008 LG Electronics. Inc. All right reserved. Only for training and service purposes
- 18 -
LGE Internal Use Only
10. No Sound 10-1 Symptom 1) LED is green. 2) Screen display but sound is not output.
10-2 Check process No
All input(mode) is no sound.
No Is the speaker on it men? Menu?
Yes
Only HDMI is no sound
Set on speaker in menu
Yes
No
Is the speaker cable normal?
Download the EDID data.
No
Check the Speaker cable
Yes Only AV/ COM2/PC input is no sound.
No
Is the output of IC600 normal?
No
Replace IC600
Yes
Yes Yes
Check the signal after IC600 refer to circuit diagram
No IC801 operate normal? Normal
Replace IC801
Yes Only External speaker is no sound
No
Check the Tuner In/Out. No IC 601 operate normal? Normal
Replace IC601
Yes Replace Main B/D
Copyright C 2008 LG Electronics. Inc. All right reserved. Only for training and service purposes
- 19 -
LGE Internal Use Only
Copyright C 2008 LG Electronics. Inc. All right reserved. Only for training and service purposes
- 20 -
USB (Option)
HDMI3 (Option)
HDMI2
HDMI1
RS-232C
PC Audio in
RGB in (D/L)
Comp2 in
Comp1 in
Spk Out 1W(Mono) SideAV in (AV2 in)
AV1 in
RF (Tuner)
DDR MEM SERIAL FLASH
HDMI_SEL
LINE IN UART_Rx/Tx
DSUB_DDC
AUDIO_SW
S_VIDEO_DET
LINE IN
LINE_MUTE
LINE OUT
656 IN
I2S IN
MPEG RX/TX
TMDS(HDMI in) DDC/HPD/CEC [CEC not through HDMI MUX, direct JACK to MAIN IC]
MPEG RESET
EDID NVM
DDC
EDID NVM
Zoran VADDIS-966XD +5V BD2041 MPEG Decoder Protect IC
USB(AV I/O, Data I/O)
DDC/HPD/CEC
TMDS(HDMI in)
DDC/HPD/CEC DDC
DDC/HDP/CEC
SW_RESET
LINE OUT LM324 X4 AMP
AMP_MUTE
MC74HC4066 Audio SW
CVBS IN Y/C IN
TPA3107D Audio Amp
TMDS351PAG HDMI MUX
x0.55
TMDS(HDMI in)
TMDS(HDMI in)
EDID NVM DDC
Rx/Tx MX3232
x0.55
x0.55
x0.55
x0.55
ROM_I2C
LINE IN LINE IN
LINE IN
SIF IN CVBS IN
EDID NVM
LINE IN R/G/B/HS/VS IN
Y/Pb/Pr IN
Y/Pb/Pr IN
LINE IN
TUNER_I2C CVBS IN
x4
LVDS
DISPLAY MODULE
CVBS OUT
(Option)
TW9910 Sub Decoder
PART_I2C NTP3000A SW_RESE Digital T I2S OUT Audio AMP
PART_I2 C SW_RESE 656 T IN
Mstar Romeo LGE6891CD
SERIAL PART_I2C FLASH
DDR MEM MAIN NVM
DIAGRAMA DE BLOQUE
LGE Internal Use Only
560
300
510
121
120
521
500
122
121
200
801
802
800
804
900
803
830
550
570
810
530
540
840
400
VISTA EN DESPIECE
Copyright C 2008 LG Electronics. Inc. All right reserved. Only for training and service purposes
- 21 -
LGE Internal Use Only
INPUT1 : COMP1/2,RS232C,PC
COMPONENT2
JK101
R146 0
3E [RD]CONTACT
R138 10K
R148 0
3E [RD]O_SPRING
COMP2_R
C113 1000pF READY
R119 220K
D115 5.6V
RS-232C *ONLY LG30
COMPONENT1
JK100 PPJ209-02
PPJ209-02 [RD]O_SPRING
INPUT2 : CVBS,SIDE AV
D103
R139 12K
COMP1_R
C115 1000pF READY
R106 220K
5.6V
4E[RD]CONTACT
R134 10K
CVBS
+5V_ST
R135 12K
JK200
10
PPJ148-10
5
4E 2E [RD]1P_CAN2
[RD]1P_CAN2
RS232C C110 0.1uF
IC101 MAX3232CDR
2E R140 10K
R147 0
[WH]C_LUG_L 5D [WH]1P_CAN
D116
R120
5.6V
220K
5D [WH]C_LUG_L
COMP2_L
C114 1000pF READY
2D [WH]1P_CAN
12K
D104
R108
5.6V
220K
C109 0.1uF
R136 10K
R149 0
R141
C116 1000pF READY
C1+
COMP1_L R137
V+
C107 0.1uF
12K
C1-
2D [RD]C_LUG_L
5C [RD]C_LUG_L
COMP2_Pr
5C
COMP1_Pr
R121
D117 30V SD05
[RD]1P_CAN1
C2+
2C [RD]1P_CAN1
C106 0.1uF
R109 75
D105
75
SD05
C2-
1
2
15
3
14
4
13
5
12
6
11
7
10
8
9
IR_OUT
VCC
16
2C
PPJ218-01 8
DOUT1
R130 100
RIN1
R131 100
ROUT1
R128
DIN1
R129
[YL]O_SPRING
4A
READY
7
D121 CDS3C30GTH 30V
C112 OPT
SIDE_V
3
D120 CDS3C30GTH 30V
C111 OPT
5B
[YL]CONTACT
4B
[YL]O_SPRING
2B
[YL]1P_CAN
JK204
4
GND
100 V-
SIDE AV
9
2
5A
[YL]CONTACT
2A
[YL]U_CAN
3B
[WH]C_LUG
2B
[WH]U_CAN
4C
[RD]O_SPRING
5C
[RD]CONTACT
2C
[RD]U_CAN
D214 SD05
C213 0.1uF 16V
R241 75
3
[WH]C_LUG_L
2
[WH]1P_CAN
R210 0 D201 SD05
R222 0
R218
D202 5.6V
R209 220K
C211 100pF 50V OPT
R212 220K
C212 100pF 50V OPT
100
[BL]C_LUG_L
5B [BL]C_LUG_L
COMP2_Pb
5B
2B [BL]1P_CAN
RIN2
R110 75
D106
75
DOUT2
COMP1_Pb
R122
D118 30V SD05
[BL]1P_CAN
C108 0.1uF
SD05
6
DIN2
+3.3V_MST
ROUT2
R251 0
10K
R247
1
+5V_ST
D215 5.6V
C214 100pF 50V READY
R242 220K
SIDE_LIN
5A
[RD]CONTACT
4A
[RD]O_SPRING
2A
[RD]1P_CAN
CVBS_VIN C207 OPT
R208 75
10K
CVBS_LIN R219 12K
R248 12K
R223 0
10K
R220
CVBS_RIN
2B [GN]O_SPRING
3A [GN]O_SPRING
COMP2_Y
3A [GN]CONTACT
D119 30V SD05
4A
SDC 15 applying check
4A[GN]CONTACT
75
R150 4.7K READY
COMP1_Y
R123
D107
R111
SD05
75
KCN-DS-1-0088
TXD
MAIN : EAN41348201(TI) SUB : 0IMCRSG010A(STM)
R252 0
R249
10K
SIDE_RIN
JK103
RXD
*RS232C TX
2A [GN]1P_CAN
[GN]1P_CAN
R151 4.7K READY
D216 5.6V
C215 100pF 50V READY
R244 220K
D204 5.6V
R221 12K
R250 12K
2A JK201
R213 0
PPJ200-01 JK205 PSJ015-02 3
**MULTI ITEM
6
C
AC
A
C102 0.1uF
R116 75
DSUB_SDA
D114
68
D112 30V
B_TERMINAL1
V_SYNC
C104 68pF
R114
GND_1
RT1C3904-T112 R211 0
OPT R237 1K
2 OPT D209
1
5.6V
OPT C217 100pF 50V
AUDIO_R
C209
MNT_ROUT
10uF
OPT R230
16V C
470K
B
C210 OPT READY
MUTE_LINE
OPT Q202
POP NOISE
D122
R132
5.6V CDS3C05GTA
220K
R143
10K
R214 0
PC_AUD_R
1000-ohm
SPK_R+_HOTEL
R142 12K
4
R_SPRING
5
T_SPRING
L101 D123
R133
5.6V
7B
B_TERMINAL2
6B
T_TERMINAL2
R144
10K
1000-ohm
PC_AUD_L R145
220K
12K
CDS3C05GTA
R118 75
68
R112 4.7K
D110 30V CDS3C30GTH
SYNC_GND
PC_VS +5V_ST
C103 68pF IC100
DDC_CLOCK
15
L100
PC_HS PC_B
R113 4.7K
CDS3C30GTH
14
B OPT Q203
PC_G R115
NC
5
T_TERMINAL1
7A
R117 75
H_SYNC
10
470K
30V
BLUE
4
16V
E
S_VIDEO_DET
MNT_LOUT
10uF C
3
C_LUG_L_1
O_SPRING
OPT C208 OPT R229
E
6A
CDS3C30GTH
BLUE_GND
9
5.6V
OPT C216 100pF 50V
RT1C3904-T112
GREEN
13
4 SIDE_C
SHIELD 7
E_SPRING
3 PC_R
DDC_DATA
12
OPT D208
R246 75
D218 SD05
D219 SD05
RED
8 3
C_LUG_S_1
R245 75
PEJ024-01
GREEN_GND
2
C_LUG_L_2
4B
5
GND_2
11 7
C_LUG_S_2
4C
JK102
RED_GND
1
4D
4A
D111 ENKMC2837-T112
C
A AC
AC
6630TGA004K
C101 0.1uF D109 ENKMC2837-T112
C
KCN-DS-1-0089
A
JK104
D108 ENKMC2837-T112
C100 0.1uF
PC SOUND
1.24C02-SUB:0IMMRAL014D 2.ENKMC2837-SUB:0DS226009AA (KDS226)
+5V_MULTI
PC
SPK_R-_HOTEL
OPT R236 1K
5
SIDE_Y D217 SD05
GROUND
SHIELD_PLATE
8
AT24C02BN-10SU-1.8
DSUB_SCL
DDC_GND D113
A0
30V
1
8
2
7
3
6
4
5
R126 R127 4.7K 4.7K
VCC
C105 0.1uF
CDS3C30GTH A1
WP
16 SHILED A2
GND
SCL
R124 100
SDA
R125 100
DSUB_SCL DSUB_SDA
THE SYMBOL MARK OF THIS SCHEMETIC DIAGRAM INCORPORATES SPECIAL FEATURES IMPORTANT FOR PROTECTION FROM X-RADIATION. FILRE AND ELECTRICAL SHOCK HAZARDS, WHEN SERVICING IF IS ESSENTIAL THAT ONLY MANUFATURES SPECFIED PARTS BE USED FOR THE CRITICAL COMPONENTS IN THE SYMBOL MARK OF THE SCHEMETIC.
THE SYMBOL MARK OF THIS SCHEMETIC DIAGRAM INCORPORATES SPECIAL FEATURES IMPORTANT FOR PROTECTION FROM X-RADIATION. FILRE AND ELECTRICAL SHOCK HAZARDS, WHEN SERVICING IF IS ESSENTIAL THAT ONLY MANUFATURES SPECFIED PARTS BE USED FOR THE CRITICAL COMPONENTS IN THE SYMBOL MARK OF THE SCHEMETIC.
HDMI
A2 KDS184
A1 GND
4
5
C SDA
R348 100
10 CLK+ DATA0-
8 DATA0_SHIELD 7 DATA0+ DATA1-
5 DATA1_SHIELD 4 DATA1+ DATA2-
2 DATA2_SHIELD DATA2+
20 JACK_GND 21
TMDS2_RXC+ TMDS2_RXCDDC_SCL2 DDC_SDA2 HPD_S/W_2
THE SYMBOL MARK OF THIS SCHEMETIC DIAGRAM INCORPORATES SPECIAL FEATURES IMPORTANT FOR PROTECTION FROM X-RADIATION. FILRE AND ELECTRICAL SHOCK HAZARDS, WHEN SERVICING IF IS ESSENTIAL THAT ONLY MANUFATURES SPECFIED PARTS BE USED FOR THE CRITICAL COMPONENTS IN THE SYMBOL MARK OF THE SCHEMETIC.
Copyright C 2008 LG Electronics. Inc. All right reserved. Only for training and service purposes
A
0
A2
A1
VDD 49
22
HPD2
51 50
39
A11
A33
11
38
B11
VCC_2
12
37
SCL1
B34
13
36
SDA1
C316 0.01uF
R423
TMDS1_RX1+ TMDS1_RX1-
8
9
10
5
R408 0
FHD 8BIT:NC
TXCE0+
TXCE0-
6
7
8
9
10
11
12
TXCE0+
R428
13
14
TXCE1+
TXCE2-
15
16
TXCE2+
TXCE2-
15
16
TXCE2+
17
18
TXCLKE+
19
20
TXCE3+
21
22
TXCE4+
23
24
25
26
27
28
29
30
TXCO2-
31
32
TXCO2+
TXCLKO-
33
34
TXCLKO+
TXCO3-
35
36
TXCO3+
TXCO4-
37
38
TXCO4+
39
40
FHD 8BIT:NC
TXCO1-
TXCLKE-
NC R431 READY
FHD 8BIT:NC
17
TXCE3-
0
20 22
23
24
25
26
CPT LPL 32 sharp
R428 O X X
TXCLKE+
18
19 21
CPT 0
TXCE3+
NC
R432 0 READY
TXCO0+ +3.3V
TXCO1+
10BIT except for 52 sharp R401 4.7K
R402 8BIT or 52 sharp 0
R401 4.7K 10BIT X 8BIT(HD) X 8BIT(FHD) X 52 sharp 32 sharp X
R402 X 0 0 0 X
HD
FHD
SCL_LED
0
+3.3V_MST
SDA_LED
USE LG50_60_70 BG1608B501F L410 BEAD_USE LG50_60_70
TMDS1_RX0+ TMDS1_RX0C315
R379 22
A34
14
35
HPD1
R368 0
GND_3
34
EQ
READY
15
VSADJ
16
33
S2
22
4.7K
KEY1 L406 EAM38769502
C412 USE LG50_60_70
TMDS1_RXC+ TMDS1_RXCDDC_SCL1 DDC_SDA1 HPD_S/W_1 +3.3V_HDMI_SW R374
2
3
4
L407 120OHM
C404
470pF
470pF
C411
C408
0.1uF
0.1uF
R404
R347 R350 0 0
R355 R356 0 0
32
R366 4.7K READY
Q406 LG60 PNP
L404 120OHM
R413
3.3K
R425
0
7
IR
*TI Recommand
8
IR-OUT R440 10K
R371 47K
LG60
+5V_ST_SW
-> Pull up 9
HDMI_SEL2
IR-OUT R441 10K
IR-OUT L402
10
C
R439 47K B
EAM38769502 C407
11
X X 3.3K X
R445 Q406 L410 L411 L407 X X X X X BEAD BEAD BEAD X X O BEAD BEAD BEAD 3.3K BEAD BEAD BEAD X X
C414 X 22uF 22uF 22uF
R414 X X 10K X
C
IR-OUT
R442 IR-OUT 22
**MULTI ITEM 2SC3052(P/N:0TRIY80001A) RA:2SC3875(P/N:0TR387500AA)
C B
IR_OUT
Q404 2SC3052
C402 Q405 2SC3052
OPT READY
E IR-OUT
E
OPT LG60
47pF
L400 C400
10K
SPK-N* L G 6
Sound module output
R403 10K READY
BG1608B121F
14
R444
C403
13
R360 4.7K READY
R404 O O X O
+5V_ST R443 10K IR-OUT
R414
+3.3V
R445 3.3K B
LG30 LG50 LG60 LG70
LG60 R444 3.3K
LED_R_PWM_Big EYEQ_RESET
READY
+3.3V_MULTI_MST +3.3V
E
6
12
R357 R358 0 0
0
UBW2012-121F C406 22uF 16V
+5V_ST
R345 R346 0 0
R405 0 NOT LG60
UBW2012-121F USE LG50_60_70
C414 22uF 16V
5
4.7K
R375 4.7K READY
+5V_ST
KEY2 +3.3V_MST 1
0.01uF
R380
R421
R420 L403 EAM38769502 4.7K BG1608B121F
12505WS-15A00
5.6B ZD402 USE LG50_60_70
10
.
JK301 QJ41193-FEE2-7F
READY
R381
SDA2
R369 0
22 R382
B21 53
52
SCL2
C
TMDS2_RX1+ TMDS2_RX1-
TMDS2_RX0+ TMDS2_RX00.01uF C314
VCC_7
B22
A24
HPD3
A21 54
55
62
64
VCC_5
R361
1
40
EAM38769502
LED_G
0.1uF
15
HDMI_SEL1 R365 READY 0
L401 16 C401
EAM38769502
NOT LG60
NOT LG60
Q402
470pF NOT LG60
+5V_ST R434 10K NOT LG60
Q403 KRC102S NOT LG60 E
R410
E
100
2SA1530A-T112-1R NOT LG60
B
AC_DET
R409 C
3.3K R417 READY
C
HDMI_SCL HDMI_SDA
3
HDMI1_5V_DET
9
HDMI_C+ HDMI_C-
6
R325 10K
0.01uF
R372 4.7K 1%
R324 10K
41
GND_2
HDMI_0+ HDMI_0-
9
8
B12
31
11 CLK_SHIELD
+5V_HDMI_1
R438 HD 0
6
7
TXCLKO+,TXCLKO-,TXCO0+,TXCO0-,TXCO1+,TXCO1-,TXCO2+,TXCO2-,TXCO3+,TXCO3-,TXCO4+,TXCO4BEAD_USE LG50_60_70 L411 USE LG50_60_70 BG1608B501F R422 0
P400
A32
30
CLK-
C308
TMDS1_RX2+ TMDS1_RX2-
S1
JP1120
CEC TMDS1_RXCTMDS1_RXC+ TMDS1_RX0TMDS1_RX0+ TMDS1_RX1TMDS1_RX1+ TMDS1_RX2TMDS1_RX2+
A12
HDMI_1+ HDMI_1-
12
DDC_SDA1 DDC_SCL1
SCL
14 NC
GND_6
42
IC302 TMDS351PAG
HPD_SINK
JP1119
16 SDA 15
13 CEC
43
7
B33
TMDS3_RX1TMDS3_RX1+ TMDS3_RX2TMDS3_RX2+
6
B32
SDA_SINK
R320 100
VCC_1
4.7K
SDA
18 +5V_POWER 17 DDC/CEC_GND
B13
4.7K
5
R321 100
A13
44
R362
6
4
SCL
VCC_6
45
5
29
3
WP
0.01uF
46
4
28
GND
19 HPD
TMDS3_RX0TMDS3_RX0+
C300 50V R326 R327 0.01uF 47K 47K
C309
3
B31 A31
GND_5
22
7
GND_1
SCL_SINK
.
2
VCC
B14
27
A2
8
24 26
TXCE1-
L410-*1 0
A14
47
26
A1
1
22
23 25
TXCE1+
R_USE LG50_60_70 L411-*1 0
48
25
A0
21
4
R415 0 READY
2
Z1
2SC3875S
20
2
3
14
TXCO0-
R424 0 HD
18
19
1
13
+3.3V_HDMI_SW
R373 0
1
HDMI_2+ HDMI_2-
E
16
4
TXCE1-
TXCE3-
KDS184
SCL3
Y1
RT1C3904-T112
14
15
2
12
R407 4.7K FHD
D305 KDS184S
SDA3
19
IC300 AT24C02BN-10SU-1.8
B
13
3
11
TXCE0-
TXCLKE-
+5V_ST
22
18
A1 C
Q301C
R300 10K
D301 KDS184S
C307 0.01uF 50V READY
+5V_MULTI
22
TMDS3_RXCTMDS3_RXC+
A2 KDS184
HPD_MST_1
R378
17
+5V_HDMI_1
DDC_SDA3 DDC_SCL3
Z4
HPD_S/W_1 +5V_HDMI_1 R310 1K
12
R_USE LG50_60_70 R377
Y4
2.SMD HDMI Jack-SUB:6612B00015B +5V_ST
63
SIDE_HDMI
VCC_3
**MULTI ITEM 1.24C02-SUB:0IMMRAL014D
JK302 QJ41193-FEE2-7F
B24
.
21
56
DC1R019NBH JK303 SIDE_HDMI
VCC_4
1 DATA2+ 20 JACK_GND
C312 0.01uF
1 DATA2+
A22
2 DATA2_SHIELD
GND_7
2 DATA2_SHIELD
B23
3 DATA2-
57
3 DATA2-
G
R407 R424 X O 4.7K X
FHD 8BIT:NC
TXCE4-
24
4 DATA1+
TMDS2_RX1+ TMDS2_RX2TMDS2_RX2+
4 DATA1+
6 DATA15 DATA1_SHIELD
HD FHD
+3.3V
Z2
5 DATA1_SHIELD
HDMI2_5V_DET
R328 10K
D B S
READY
CDS3C30GTH
HDMI3_5V_DET
R351 10K
A23
6 DATA1-
D302 30V
30K
Q306 BSS83
R383 0
R352 10K
58
7 DATA0+
7 DATA0+
+5V_HDMI_3
59
8 DATA0_SHIELD
TMDS3_RXC+ TMDS3_RX0TMDS3_RX0+ TMDS3_RX1TMDS3_RX1+ TMDS3_RX2TMDS3_RX2+
8 DATA0_SHIELD
60
9 DATA0-
11 CLK_SHIELD
9 DATA0-
R329 10K
23
10 CLK+
+5V_HDMI_2
R370 0
11 CLK_SHIELD
12 CLK-
10 CLK+
CEC TMDS2_RXCTMDS2_RXC+ TMDS2_RX0TMDS2_RX0+ TMDS2_RX1-
CLK-
12
22
JP1118
13 CEC
21
DDC_SDA2 DDC_SCL2
SCL
15
14 NC
CEC TMDS3_RXC-
13 CEC
CEC
Z3
JP1117
16 SDA
JP1116
Y2
14 NC 17 DDC/CEC_GND
R332 200
READY
15 SCL 18 +5V_POWER
R376 0
READY
30V
DDC_SDA3 DDC_SCL3
JP1115
R334
CEC_C
17DDC/CEC_GND 16 SDA
10
11
1 5
+3.3V_MULTI_MST READY
R333 51K
18 +5V_POWER
8
9
17
USE LG50_60_70 ZD401 5.6B
20
6
7
VCC_LCD
R349 100
ZD400 5.6B
R322 100
SCL
LG60
R323 100
SDA
WP
+3.3V_MULTI_MST 19 HPD
SCL
6
R359 READY
WP
7
3
GND_4
5
2
4
5
VCC_LCD
HPD_S/W_3 TMDS2_RX2+ TMDS2_RX2-
6
4
A2
JACK_GND
50V
2
1 3
P403 SMW200-26C
C313 50V R353 R354 0.01uF 47K 47K
0.01uF
7
3
C301 0.01uF
VCC
READY
2
R330 R331 47K 47K
8
C311
GND 19 HPD
A1
VCC
1
VCC_8
A2 22
8
A0
61
A1
.
1
E SIDE_HDMI
P402 SMAW200-40C
MST_HPD : USE MST HPD
20
A0
IC303 AT24C02BN-10SU-1.8
B
Y3
E
Q307C 2SC3875S
R335 10K
SW_HPD : USE SW HPD (Default)
C310 0.01uF
B
HPD_MST_3
P403-*1 SMAW200-26C
TXCE0+,TXCE0-,TXCE1+,TXCE1-,TXCE2+,TXCE2-,TXCE3+,TXCE3-,TXCLKE+,TXCLKE-
FHD HD_NORMAL
D303 KDS184S
C MMBD301LT1G D304
IC301 AT24C02BN-10SU-1.8
C
R301 10K
D300 KDS184S
C
R319 1K
RT1C3904-T112
A2 KDS184
Q300
A1
+5V_HDMI_2
TXCE0+,TXCE0-,TXCE1+,TXCE1-,TXCE2+,TXCE2-,TXCE3+,TXCE3-,TXCE4+,TXCE4-,TXCLKE+,TXCLKE-
OPTION
R344 1K SIDE_HDMI
HD_ATN
PANEL WAFER
+5V_HDMI_3
+5V_HDMI_3 SIDE_HDMI
+5V_HDMI_2 2SC3875S
HPD_MST_2
+5V_ST
HPD_S/W_3 +5V_ST HPD_S/W_2
10K READY
LED_R/PWM
B 3.3K R435 NOT LG60
CONTROL KEY
NOT LG60 THE SYMBOL MARK OF THIS SCHEMETIC DIAGRAM INCORPORATES SPECIAL FEATURES IMPORTANT FOR PROTECTION FROM X-RADIATION. FILRE AND ELECTRICAL SHOCK HAZARDS, WHEN SERVICING IF IS ESSENTIAL THAT ONLY MANUFATURES SPECFIED PARTS BE USED FOR THE CRITICAL COMPONENTS IN THE SYMBOL MARK OF THE SCHEMETIC.
LGE Internal Use Only
Digital Audio AMP
TUNER
+16V_NTP
+16V_NTP
+16V_NTP C615 0.1uF
P601
C613 0.01uF
+1.8V
C622 1000pF
C666 C620 330uF 35V 1000pF
R604 C612 3 . 3 35V 330uF
C617 0.1uF
R609 3.9
R607 3.9
L603 2S DA-8580 2F 1S
C636 0.1uF
+1.8V_AVDD
SPK_L+
C639 0.01uF
R624 4.7K
R623 4.7K
SPK_L-
C638 0.01uF
SPK_L-
10 READY 11
+5V_TUNER
12 13 14 15 16
+5V_TUNER
20
120OHM
SCL_TUNER
43
44
45
46
47
48
49
50
51
52
53
54
PGND2A_1
CLOCK
+1.8V_AVDD
37
OUT2A_2
36
OUT2A_1
35
PVDD2A_2
CLK_I
6
CLK_O
7 8
DGNDPLL
9
34
PVDD2A_1
AGNDPLL
10
33
PVDD2B_2
11
32
PVDD2B_1
12
31
OUT2B_2
13
30
OUT2B_1
14
29
PGND2B_2
READY
NC_4
C603 1000pF
V-OUT AFT
C605 0.1uF
C601 100pF R600 3.3K
A-OUT
LFM
SIF-OUT
AVDDPLL
NC_5
+1.8V_AVDD
NC_6
DVDDPLL
IC600 NTP3000A
NC_7
NC_1
NC_8
C600 10uF 16V
C624
C625 C631 22000pF 1000pF
R617 3.9
C634 1000pF
+3.3V
R635 3.3 C647 0.01uF
C643 R627 0.1uF 4.7K
SPK_R-
HOTEL_OPT
R632 200
AM_AUDIO
AMP_MUTE_HOTEL
E
SDA_Part SCL_Part
+5V_MULTI
PGND2B_1
D603 30V BST2B READY
VDR2B
FAULT
C651 1000pF 50V
+3.3V_MST
R606
0 E
Q608 2SA1530A-T112-1R
B
C662
AC_DET
100 R651
AMP :GAIN X 4
C
+5V_MULTI
+5V_MULTI XA
1
R633 4.7K
YA
2
Q606 RT1C3904-T112
MNT_LOUT
VCC
14
2.2uF R612 680K
YB
13
XB
4
+5V_MULTI
XD
11
E
C664 2.2uF
SIDE_RIN
GND
R619 6.8K
+5V_MULTI
C
7
R639 680K
XC
8
C665 2.2uF
MNT_ROUT
COMP1_R
C808
0.1uF
0 HPD_MST_2 0 FLASH_WP READY S_VIDEO_DET
AD[1]
154
AD[0]
4.7K
0.047uF 0.047uF
47
MADR[9]
150
MADR[8]
149
VDDC_149
45
148
GND_148
GIN2P
46
147
VDDM_147
RIN2P
47
146
MADR[7]
C1
48
145
MADR[6]
49
144
MADR[5]
C0
50
143
MADR[4]
Y0
51
142
MADR[3]
CVBS3
52
141
MADR[2]
CVBS2
53
140
MADR[1]
54
139
MADR[0]
55
138
WEZ
137
CASZ
57
136
AVDD_MEMPLL
58
135
VDDM_135
Y1 C825
0.047uF
C826
0.047uF
C827
0.047uF
C828
0.047uF
CVBS1
C829
0.047uF
VCOM1
0.047uF
CVBS0
56
0.047uF
VCOM0
AVDD_33_58
47
R8044
47
R8045
47
R8046
47
C830
R8047
47
C831 47
CVBSOUT1
59
134
GND_134
47
CVBSOUT0
60
133
RASZ
61
C870
0.1uF
USE LG50_60_70 R8086
R870 402
GAIN X 4
THE SYMBOL MARK OF THIS SCHEMETIC DIAGRAM INCORPORATES SPECIAL FEATURES IMPORTANT FOR PROTECTION FROM X-RADIATION. FILRE AND ELECTRICAL SHOCK HAZARDS, WHEN SERVICING IF IS ESSENTIAL THAT ONLY MANUFATURES SPECFIED PARTS BE USED FOR THE CRITICAL COMPONENTS IN THE SYMBOL MARK OF THE SCHEMETIC.
128 MCLKE
126
127
125 LDQM
UDQM
MVREF
123
124 DQS[0]
MDATA[0]
121
122 MDATA[1]
118
119
120 MDATA[3]
MDATA[2]
MDATA[4]
VDDM_119
117 MDATA[5]
116
113
114
112
110
111
115 MDATA[7]
MDATA[6]
VDDM_114
GND_113
MDATA[8]
MDATA[9]
MDATA[10]
109 MDATA[11]
107
108 VDDM_108
MDATA[12]
105
104
106 MDATA[13]
GND_105
MDATA[14]
103
101
99
100
97
98
102 DQS[1]
GPIOF[9]
GND_100
VDDP_99
VDDC_101
MDATA[15]
96 GPIOF[7]
GPIOF[8]
95
94 GPIOF[5]
GPIOF[6]
92
93 GPIOF[4]
91
89
88
86
87
90
GPIOF[2]
GPIOF[3]
GPIOF[1]
GPIOF[0]
AUOUTL0
AUOUTR0
AUOUTR1
84
83
85 AUOUTL1
AUOUTL2
R8169
100
R8062 10BIT 4.7K
100 READY 100 READY 1K R8142
R8140
DON T USE(156,157)
100
MADR[10] MADR[8]
C872
0.1uF
8BIT
LED_G
3.3K
Insert all except LG60:R8188
C883 2.2uF 25V
MADR[9] 0.1uF
R8063 4.7K
NOT LG60 R8188
RL_ON
MADR[11] AR802
C871
MUTE_LINE
SW_RESET
R8139
R8182
0
+5V_ST_SW
LG60
MADR[7] MADR[6] AR801
100
AR800
100
MADR[5] MADR[4] MADR[3] MADR[2] MADR[1] MADR[0]
+3.3V_MULTI_MST C873
MADR[0-11]
0.1uF
R8146
100
R8147
100
R8148
33
R8149
33
R8150
100
R8151
100
R8152
100
R8153
100
R8154
100
R8003
100
WEZ CASZ RASZ SBA0 SBA1 MCLK MCLKZ CKE UDQM LDQM DQS0 DQS1
MDATA[0]
MDATA[1]
MDATA[3]
MDATA[2]
MDATA[4]
MDATA[5]
MDATA[6]
MDATA[7]
MDATA[8]
MDATA[9]
MDATA[10]
MDATA[11]
MDATA[12]
MDATA[13]
MDATA[14]
MDATA[15]
DEC_656[7]
DEC_656[6]
DEC_656[4]
DEC_656[5]
DEC_656[2]
DEC_656[3]
DEC_656[1]
100 R8078
DEC_656[0]
100 R8075
READY
READY
100 R8073
C849 2 . 2 u F R8072 100
2.2uF
2.2uF
2.2uF
2.2uF
0.1uF
100
SCL_LED
100
MDATA[0-15] AUDIO_SW DEC_656_CLK DEC_656[0-7]
C861 0.1uF
C863 0.1uF
+2.5V_VDDM_MST
C864 0.1uF
+1.2V_VDDC_MST C875 10uF 16V
22K
1000pF
22K
1000pF
C853
R8088
C854
10K
1000pF
C860 0.1uF
R8084
R8051 68 1608
+3.3V_MST
R8070 4.7K
CEC_C
R8145
MNT_R_AMP
R8007 68 1608
SDA_Part
H/W OPTION #2
R8185 2.2K
DISP_EN 100
MCLKZ
R8060 100
PIP_VOUT Q805 RT1C3904-T112
FHD
USE LG50_60_70
0
R8168
129
B E
R8020 402
HD
R867 4.7K
SDA_LED R8137
64
MNT_L_AMP
R8014 75
R865 4.7K
+3.3V_MST
R8184 2.2K USE LG50_60_70
100
R8076
PIP_V
Q804
3.3K
SPI_DI
100
C851
C 2SA1530A-T112-1R
C
SCL_Part R8175 0
SDA
+3.3V_MST
SPI_CLK
R8144
2.2K
R8050 470
E
SCL
SPI_CZ
R8143
2.2K
R8081 0
TW9910 block
5
KEY2
100
MCLK
C834 C835 4.7uF 0.1uF
C824 0.1uF 50V
100
SPI_DO
R8178
BADR[1]
C847
R8018 R8016 100 33K
6
4
WP
H/W OPTION #1
MPEG_RESET KEY1
BADR[0]
C833 10uF 16V
3
+3.3V_MST
VCC
I_DIMMING
100
R8134 R8135
+3.3V_MST
KDS181
10K
100 R8132 1K LPL_CMO
130
R8019 100
R8002 0
7
SCL_Part SDA_Part E_DIMMING
131
AUOUTR2
100
8
2
DSUB_SCL DSUB_SDA
R8131
132
SIFM
C881
C803
0.1uF
SIF1P
1
MPEG UART
IR
62
AC_RST
SPI_DI
EYEQ_RESET
63 81
SIP0P AVDD_SIF
82
0.1uF
80
GND_61 C832 +3.3V_MULTI_MST
AUMONO
OPT R8048 TW9910 blockR8049
MADR[10]
151
43 44
AUOUTL3
47
R8043
MADR[11]
152
42
BIN2P SOGIN2
VSYNC2
AUOUTR3
R8041 R8042
153
41
VSYNC0
78
SIDE_C SIDE_Y
40
HSYNC0
GND_40
0.1uF
R8158
TXCE1-
TXCE0-
0.1uF
0.1uF C865 VDDC_193
193
NC_195
NC_196
VDDP_194 194
195
196
C866
TXCE2-
TXCE0+
TXCE3-
TXCE2+
TXCE4TXCE3+
TXCE4+
TXCLKE-
TXCLKE+
TXCO0-
TXCO1-
0.1uF
TXCE1+ LVA3M
LVA3P 197
198
LVACKP 199
200
LVACKM
LVA2M
LVA1P
LVA2P 201
202
203
LVA1M 204
LVA0M
LVA0P 205
206
207
208
GND_208
NC_210
LVB3P
NC_209 209
210
211
LVB3M 212
LVBCKM
LVBCKP 213
214
LVB2P 215
216
VDDP_207
C862
TXCO2-
TXCO0+
TXCO3-
TXCO1+
TXCO2+
TXCO4TXCO3+
TXCO4+
TXCLKO-
0.1uF C859
LVB2M
LVB1M
LVB0P
LVB0M
VDDP_221
GND_222
GPIOE[3]
LVB1P 217
218
219
220
155
B
OPT Q802 RT1C3904-T112
221
38 39
C819
READY R8071
E
R8004 402 1%
222
RIN0P 0 . 0 4 7 u F AVDD_33_39
47
R8183
OPT
223
AD[2]
C823
MSTAR Recommand : over 8V
MNT_VOUT_T
224
AD[3]
156
VCOM2
C822
B
C
GPIOE[2]
GPIOE[1] 225
AD[4]
157
37
TW9910 block OPT R8006 470 C
TXCLKO+
SCL_TUNER 0
0 I2S_MCLK
R8079
R8080
TXD 100 RS232C RXD RS232C 100 PANEL_ON R8058 R8057 HPD_MST_3 R8095
R8094 ICLK
GPIOE[0] 226
227
I2S_SDO
I2S_SCK
I2S_WS
100 RS232C
100 100
100
0.1uF
100
R8092 IDE 228
R8085
R8087
R8082
C852
R8089 IHSYNC
IVSYNC
DI[1]
DI[2]
DI[3]
VDDP_235
DI[0] 231
232
233
235
234
100 100 R8074
R8077 DI[5]
DI[6]
DI[4] 236
237
238
100 R8015
0.1uF
100 R8066
C850 VDDC_240
GND_241
DI[7] 239
240
241
229
I2S_WS_IN
I2S_CLK_IN
I2S_DIN
HDMI_SEL1
HDMI_SEL2
HDMI2_5V_DET
HDMI3_5V_DET 100 R8065
DI[9]
DI[11]
DI[12]
DI[8]
DI[10] 244
245
246
242
243
158
36
SOGIN0
D802
E
R868 402 OPT
230
HWRESET 20pF HDMI1_5V_DET
35
GIN0P
0.047uF
16V 0.1uF C880
GAIN X 4
20pF
0.1uF
AD[5]
0.047uF
RAMDAT[0-15]
OPT
C841
AD[6]
159
0.047uF
47
D801 KDS181
B
X800 14.31818MHz
AD[7]
160
SPK-N
6
RAMDQM
RAMBA[1] RAMBA[0] RAMCS RAMRAS RAMCAS RAMWE
161
33 34
0.047uF
C800 4.7uF 10V
OPT
RAMDAT[0]
RAMDAT[2] RAMDAT[1]
RAMDAT[3]
RAMDAT[4]
RAMDAT[6] RAMDAT[5]
RAMDAT[7]
RAMADD[1] RAMADD[0]
RAMADD[2]
RAMADD[3]
RAMADD[10]
32
HWRESET
R8000 0
Copyright C 2008 LG Electronics. Inc. All right reserved. Only for training and service purposes
RIN1P
C817
47
READY C804 0.1uF
D800 1N4148W 100V
WRZ
CVBS_RIN AM_AUDIO
DQ3
7
DQ2 5 DQ1 4 VDDQ1 3 DQ0 2 VDD1 1
VSSQ1
DQ4
11
12
10
8
9
DQ5
DQ6
VSSQ2
VDDQ2
14
13 DQ7
VDD2
15 LDQM
19
18
17
16 WE
CS
BA0
CAS
RAS
20
21 BA1
A10/AP
25
24
22
23
26 A3
A2
A0
A1
R8010
RDZ
162
C818
5 3
ALE
163
C816
R8013
SW800 TMUE312GAB +5V_ST 2 4
1
164
C815
MAIN_SIF
RAMDAT[0] RAMDAT[15] RAMDAT[1] RAMDAT[14] RAMDAT[2] RAMDAT[13] RAMDAT[3] RAMDAT[12] RAMDAT[4] RAMDAT[11] RAMDAT[5] RAMDAT[10] RAMDAT[6] RAMDAT[9] RAMDAT[7] RAMDAT[8]
FHD
30 31
47
R8011
PIP_VOUT
29
GIN1P
47
COMP2_Y
MNT_VOUT_T
BIN1P SOGIN1
47
COMP2_Pr
DCDC_7.22V_PIP
THE SYMBOL MARK OF THIS SCHEMETIC DIAGRAM INCORPORATES SPECIAL FEATURES IMPORTANT FOR PROTECTION FROM X-RADIATION. FILRE AND ELECTRICAL SHOCK HAZARDS, WHEN SERVICING IF IS ESSENTIAL THAT ONLY MANUFATURES SPECFIED PARTS BE USED FOR THE CRITICAL COMPONENTS IN THE SYMBOL MARK OF THE SCHEMETIC.
VDDP_165
47
1000pF
TV_MAIN
OPT Q801 2SA1530A-T112-1R
RAMDAT[0-7]
GND_166
165
BIN0P
0.047uF
DCDC_7.22V_PIP
RAMADD[0-3]
166
27
R8038
R8181
0.1uF
RAMBA[1] RAMBA[0] RAMCS RAMRAS RAMCAS RAMWE RAMDQM IPCLK
SCK
R8037
R8039
SIDE_V CVBS_VIN
READY
DQ15
VSS3 54
53
VSSQ4 52
VDDQ4
DQ12
DQ13
VSSQ3
DQ11
DQ14 51
49
50
48
VDDQ3
DQ9
DQ10 45
46
44
43
47
VSS2
DQ8 42
41
NC2 40
NC1
A11
CLK
UDQM
A8
A9
CKE 37
36
39
38
35
34
A4
A7
A6
A5 30
29
33
32
31
VSS1 28 27 VDD3
RAMADD[0] RAMADD[8] RAMADD[10] RAMADD[9] RAMADD[11]
SDI
167
R8036
CVBS_V
50V
CSZ
168
R8035
+3.3V_MULTI_MST
+3.3V_SDRAM
SDO
169
VCOM3
C821
+3.3VDDP
IC704 HY57V641620FTP
0.047uF
C820
USB
RAMDAT[15]
RAMDAT[13] RAMDAT[14]
RAMDAT[12]
RAMDAT[11]
RAMDAT[9] RAMDAT[10]
R707 56 C709 5pF
0.047uF
C814
47 47
MLF2012A2R7JT000 C755 READY 220pF 50V READY
SAR0
170
25 26
C848
38
37
36
35
34
33
32
31
30
29
28
27
26
25
24
23
22
21
20
19
40 39
0.047uF
C813
R8012 R8017
I2S_DIN TX_MPEG RX_MPEG I2S_WS_IN I2S_CLK_IN
171
VSYNC1
C844 C845 C846
DUPRD0
SAR1
SW_R
150
41
172
IC801 LGE6991DD
PC_AUD_L
R728
42
128
C812
47
PC_VS
22pF
173
SAR2
PC_AUD_R
C746
SAR3
CVBS_LIN
0
PWM0
174
VCLAMP
PC_HS
L719
R739
43
127
47 47
R8034
COMP2_Pb
NON_EU OPTION
45 44
X703 27MHz
MPEG_RESET
175
19
2.2uF
0 1/10W 5%
46
126
1
R738
+3.3VDDP R743 4.7K READY
176
18
RXA2P
2.2uF
65
66
68
67
69
71
70
72
73
74
75
76
77
79
78
80
81
82
84
83
85
86
87
89
88
48 47
ZORAN I2C strobe ready
17
RXA2N
2.2uF
125
49
R8032 R8033
C855
READY R742 4.7K
R727 1K
52 51 50
0
C842
124
53
0 0
R8123
C843
123
54
1000pF
0
R8121 R8122
DDCR_DA
28
SPI_CLK R8179 100
SI
LED_R/PWM LED_R_PWM_Big LG60
TX_MPEG
R8120
DDCA_DA DDCR_CK
REFP
SCLK
R8176 0
PANEL_STATUS
DDCA_CK
180
177
REFM
5
HOLD#
PWM1
178
24
4
+3.3V_MST
VCC
PWM0
179
PWM1
GND
RX_MPEG
100
16
22
6
AC_DET
R8118
14
23
0.047uF
0.1uF
15
DDCDA_CK
C811
C869
13
DDCDA_DA
C810
0.1uF
RXA1P GND_17
C840
122
181
INT
COMP2_L
121
IRIN
COMP2_R
120
VDDP_183
182
65
119
183
1uF
118
184
22
+3.3V_MULTI_MST
56 55
VDDC_185
22
47
PC_R
22pF
185
0.1uF
117
12MHz
C745
57
8
C868
NOT LG60
100
RXA1N
C809 0.1uF
47
100
100
20
A1
100
100
R8117
21
7
IC802 AT24C64AN-10SU-2.7
100
R8116
GPIOB[4]
R8055
R8031
R866
GPIOB[5]
186
R8056
R8030
R8126 R8127
R8115
GPIOB[6]
187
11
REXT
8
3
DDR SDRAM
0.1uF
NC_189
188
9
390
IC803
2
MADR[0-11]
0.1uF
C807
NC_190
189
2.2uF
116
PC_G
* R732 Video Output Level Referenc
PWM2
190
C839
115
75
PC_B
R732
114
R737
COMP1_Pr
220K
113
75 75
58
18
RAMADD[2] RAMADD[6] RAMADD[1] RAMADD[7]
6.19K X702
90
92
91
94
93
95
97
112
18pF 18pF
75
R735 R736
RAMDAT[8-15] RAMDAT[8]
5% 1/10W
96
111
R715 C719 C720
+3.3VDDP
RAMADD[6] RAMADD[7] RAMADD[8] RAMADD[9]
98
110
RAMADD[11]
RAMADD[4] RAMADD[5]
109
59
17
75
61
R734
COMP1_Y
60
16
R714
RAMADD[4] RAMADD[3] RAMADD[5]
IPCLK
99
107
RAMADD[0-11]
R706 4.7K
62
IC707
USB_DP USB_DN * R715 Recommendation is 6.19k 1% to meet USB2.0 HS cert
RAMADD[4-9]
63
105
108
SFCLK
C709 :EMI Solution
64
104 106
COMP1_Pb
R733 390
103
15
75 75
14
75
R712 R713
ZR36966PQCG-XD
R711
SFDO SFDI
13
SFCS
100
102
OCP_EN
12
R709 1K
ENABLE
11
3
10
2
9
READY
5
4
VIN
GND
8
FAULT/
1
7
R708 180
R703 5.1K
READY
6
6
R702 5.1K
ILIMIT
101
VOUT
USB_DP
5
R701 27
4
USB_DN
PWM3
HSYNC1
* Analog Video Option * R732 Video Output Level Reference Originally 392 ohm 1%
C725 0.1uF
3
R700 27
IC705 MIC2009YM6-TR
It s possibel to 27~47ohm
2
3
2
1
C806
R8054
HDMI_SCL 1A Design
5 4
KJA-UB-4-0004
0.1uF
HDMI_SDA
P701 USB DOWN STREAM
C805
PWM2 PWM3
191
79
HPD_MST_2
GND
1
E
A2
6
76
50V
R8061 0 READY C RT1C3904-T112
B
A0
192
HPLUGA
10K
+3.3V_MST
10
HDMI_2-
R8067
FLASH_WP
7
12
SO
WP#
TXCE0+,TXCE0-,TXCE1+,TXCE1-,TXCE2+,TXCE2-,TXCE3+,TXCE3-,TXCE4+,TXCE4-,TXCLKE+,TXCLKE-
4
RXA0P
CS#
TXCLKO+,TXCLKO-,TXCO0+,TXCO0-,TXCO1+,TXCO1-,TXCO2+,TXCO2-,TXCO3+,TXCO3-,TXCO4+,TXCO4-
5
RXA0N
R8172 100
100
Q803
3
C837
1%
R8112 READY
R8110 3.3K
AVDD_33_14
HDMI_2+
0
R8108 3.3K
RXACKP
HDMI_1-
R8021 READY
R8106 READY
R8099 10K
GND_184
HDMI_1+
+3.3VDDA
R8005
+3.3V_MST
1
C836
+1.8VDDC
C734 0.1uF
PWM0
R8111 R8109 R8107 3.3K READY READY PWM1 PWM2 PWM3
2
+3.3V_MULTI_MST
DEC_656[0]
DEC_656[1]
DEC_656[3]
DEC_656[2]
DEC_656[4]
DEC_656[5]
DEC_656[6]
0 0 0 0 0
22 0
R726 15K
R8105 1K
RXB1P
GND_11
R8171 100
READY
RXACKN
HDMI_0-
+3.3VDDP
R8174 4.7K
SPI_CZ
SPI_DO
R8187 10K
R8001 0
FLASH_WP_ZORAN
GND_3
DDCDB_CK
HDMI_0+ +3.3V_MULTI_MST
+1.8VDDA
USB **
22
R8090 4.7K READY
MX25L1605AM2C-15G
+3.3V_MST
+3.3V_MST
RXB1N
RXB2N
READY
HDMI_C-
OCP_EN DEC_656_CLK
R744 R725
16V
R8052
DEC_656[0-7]
0
HDMI_C+
R720 R721 R722 R723 R724
UBW2012-121F
READY
10uF
R717
0.1uF
MBW3216-501TF
DEC_656[7]
+5V_USB L718 120OHM
0 0
UBW2012-121F L716 OPT
C724
R718 R719
READY 120OHM
0
Connect to Main IC(CCIR656 Interface)
C650 6800pF
C802
DEC_656[0] : DUPTD0
+5V_MULTI
0 0READY READY
R8025
R8026 0READY RXB2P READY HPLUGB READY R8053 22 DDCDB_DA
HPD_MST_1
L717
OUT3 8
R646 1K
E
R649 4.7K
0.1uF
128
123
124
126
127
125 LDQM
UDQM
DQS[0]
MVREF
R8029 R8024
MCLKE
MDATA[0]
119
120
121
122
118 MDATA[4]
MDATA[3]
MDATA[2]
MDATA[1]
VDDM_119
116
117
112
113
114
115
107
108
109
110
111
103
104
105
106
96
97
98
99
100
101
102 DQS[1]
GPIOF[7]
GPIOF[8]
GPIOF[9]
GND_113
GND_105
GND_100
VDDP_99
MDATA[7]
MDATA[6]
MDATA[5]
MDATA[8]
MDATA[9]
VDDC_101
VDDM_114
VDDM_108
MDATA[12]
MDATA[11]
MDATA[10]
MDATA[15]
MDATA[14]
MDATA[13]
92
93
94
95
85
91 GPIOF[2]
GPIOF[3]
GPIOF[4]
GPIOF[5]
GPIOF[6]
GPIOF[0]
GPIOF[1]
AUOUTL0
AUOUTR1
SIFM
86
MCLKZ
87
MCLK
129 88
130 89
131
90
62 63 64
Capacitors on VBUSA should be placed as close to Connector as possible.
77
BADR[0]
75
RASZ
132
AUL3
GND_134
133
AUL2
VDDM_135
134
C838
0.1uF
AVDD_MEMPLL
135
BADR[1]
C882
C801
CASZ
136
AUR3
WEZ
137
AUR2
MADR[0]
138
0READY 0READY READY
AUCOM
MADR[1]
139
0READY
R8028
DI[13]
MADR[2]
140
57 58 59 60
65
SIF1P
141
0
R8027 R8023
61
AUOUTR0
AVDD_SIF
52 53 54 55 56
80
SIP0P
81
GND_61
82
CVBS0 VCOM0 CVBSOUT1 CVBSOUT0
83
CVBS3 CVBS2 CVBS1 VCOM1
AVDD_33_58
R8022
HWRESET
MADR[3]
XOUT
MADR[4]
142
247
MADR[5]
143
248
MADR[6]
144
249
MADR[7]
145
73
VDDM_147
146
72
GND_148
147
AUL1
VDDC_149
148
AUR0
MADR[8]
149
XIN
MADR[9]
150
AVDD_MPLL
MADR[10]
151
RXBCKN
MADR[11]
152
RXBCKP
AD[0]
153
AVDD_33_254
AD[1]
154
RXB0N
AD[2]
155
RXB0P
AD[3]
156
250
AD[4]
157
251
AD[5]
158
252
AD[6]
159
253
AD[7]
160
46 47 48 49 50 51
254
WRZ
161
41 42 43 44
255
162
36 37 38 39 40
256
163
31 32 33 34 35
45
R8173 4.7K READY
R8091 4.7K
R8064 1M
70
30
RDZ
71
ALE
68
VDDP_165
164
69
GND_166
165
67
SCK
166
66
SDI
167
AUL0
168
GND_66
25 26 27 28 29
AUVREF
CSZ
AVDD_AU
SDO
169
AUVRADP
SAR0
170
AUVRADN
VDDP_194
NC_195
NC_196
LVA3P
LVA3M
LVACKP
LVACKM
LVA2P
LVA2M
LVA1P
LVA1M
LVA0P
LVA0M
VDDP_207
GND_208
NC_209
NC_210
LVB3P
LVB3M
LVBCKP
LVBCKM
LVB2P
LVB2M
LVB1P
LVB1M
LVB0P
LVB0M
VDDP_221
GND_222
GPIOE[3]
GPIOE[2]
GPIOE[1]
VDDC_193 193
194
195
196
197
198
199
200
201
202
203
204
205
206
207
208
209
210
211
212
213
214
215
216
217
218
219
220
221
222
223
224
225
DI[9]
DI[10]
DI[11]
DI[12]
ICLK
IDE
IHSYNC
IVSYNC
GPIOE[0] 226
227
228
229
230
DI[13]
HWRESET
XOUT
XIN
AVDD_MPLL
DI[1]
DI[2]
DI[3]
VDDP_235
DI[0] 231
232
233
234
235
236
RXBCKN
RXBCKP
AVDD_33_254
RXB0N
RXB0P
DI[4]
DI[6]
DI[7]
VDDC_240
GND_241
DI[8]
DI[5] 237
238
239
240
241
242
243
244
SAR1
171
84
C753 0.1uF
50V
SAR2
172
75
C752 0.1uF
50V
173
76
C751 0.1uF
50V
IC801-*1 LGE6891DD HD 20 21 22 23 24
77
C750 0.1uF
SAR3
C0
C1
50V
PWM0
174
Y0
Y1
C749 0.1uF
PWM1
175
BIN2P
RIN2P
50V
DDCR_DA
176
SOGIN2 GIN2P
C748 0.1uF
DDCR_CK
177
78
RIN0P
DDCA_DA
178
79
RIN1P BIN0P GIN0P
GND_40 HSYNC0 VSYNC0 VSYNC2
DDCA_CK
179
69
GIN1P VCOM3 VCOM2 SOGIN0 AVDD_33_39
180
14 15 16 17 18 19
70
REFP REFM
50V
245
INT
BIN1P
C747 0.1uF
246
IRIN
181
SOGIN1
50V
247
VDDP_183
182
VSYNC1
5
248
GND_184
183
VCLAMP
+1.8VDDC
249
VDDC_185
184
REXT
+1.8VDDA
250
GPIOB[4]
185
HSYNC1
For Initial Download
251
GPIOB[5]
186
HPLUGA
DUPRD0
252
GPIOB[6]
187
DDCDA_CK
DEC_656[0] DUPTD0
253
NC_189
188
RXA2P
DDCDA_DA
JP703
254
NC_190
189
9 10 11 12 13
RXA1P RXA2N
SFCLK
255
PWM2
190
6 7 8
RXA1N GND_17
1/10W 5%
READY
191
4 5
1
RXA0P AVDD_33_14
71
C744 0.1uF 50V
72
C743 0.1uF 50V
73
C742 0.1uF 50V
74
C741 0.1uF 50V
66
C740 0.1uF 50V
67
JP700
C739 0.1uF 50V
68
R705 1K
PWM3
2 3
RXB2P
C738 0.1uF 50V
AUL2
R741 0
192
RXB1P
RXA0N
GND_11
C737 0.1uF 50V
+3.3V_MULTI_MST
GND_3 RXB2N
DDCDB_CK RXACKP
C736 0.1uF 50V
256
RXB1N
HPLUGB DDCDB_DA RXACKN
C735 0.1uF 50V
AUL3
+3.3VDDP
AUL0
C716 0.1uF
16V
C712 0.1uF
16V
AUL1
C710 22uF
External F/W Download
AUR2
UBW2012-121F
C732 0.1uF
50V
+3.3V_MULTI_MST
UBW2012-121F
SFDO
1/10W 5% ZORAN SRAM Board F/W Download
C731 0.1uF
50V
AUR3
+3.3VDDA
C730 0.1uF
50V
AUR0
L712
C729 0.1uF
50V
AUR1
SFCLK
C728 0.1uF
50V
74
C727 0.1uF
50V
GND_66
SI
C726 0.1uF
50V
+1.8VDDA
AUCOM
SCLK
C717 0.1uF
16V
C715
AUR1
47uF
L714 120OHM
AUVREF
5
4
UBW2012-121F
AUMONO
GND
SFDI
READY
C713 0.1uF
AUOUTL3
READY C754 10nF 50V
READY
R716 4.7K
AUOUTL2
6
3
HOLD#
AUOUTL1
UBW2012-121F C711 R729 22uF 200 16V
VCC
AUOUTR3
7
120OHM
R704 1K
R740 0
WP#
8
2
AUOUTR2
TOP SIDE!
1
AVDD_AU
SO
AUVRADP
CS#
SFDI
120HZ: H Normal: L
+3.3VDDA
+1.8VDDC
C714
22uF
10K R710
SFCS
FLASH_WP_ZORAN
+3.3V_MST +3.3V_MST
SW_L
120OHM
+3.3VDDP
+3.3VDDP
+3.3VDDP
120OHM
AUVRADN
+3.3VDDP
SDA_TUNER
H/W OPTION #3
MSTAR
L713
7 OUT2
B
Audio S/W : COMP1 or SIDE L/R
THE SYMBOL MARK OF THIS SCHEMETIC DIAGRAM INCORPORATES SPECIAL FEATURES IMPORTANT FOR PROTECTION FROM X-RADIATION. FILRE AND ELECTRICAL SHOCK HAZARDS, WHEN SERVICING IF IS ESSENTIAL THAT ONLY MANUFATURES SPECFIED PARTS BE USED FOR THE CRITICAL COMPONENTS IN THE SYMBOL MARK OF THE SCHEMETIC.
+1.8V
6 INPUT2- INPUT3- 9
R613 15K
9
6
R640 680K
L711
5 INPUT2+ INPUT3+ 10
C627 33pF
SW_R
YC
GND 11
C633 0.1uF
R614 5.6K
MNT_R_AMP
Q607 RT1C3904-T112
for COMP1
+3.3V_USB
4 VCC
120OHM
+12V
CONTROL_C
AUDIO_SW
IC703 MX25L1605AM2C-15G
L606
+12V
UBW2012-121F EAM38769505
YD
10
5
AUDIO_SW
for SIDE R/L
3 INPUT1+ INPUT4+ 12
R615 5.6K
MNT_L_AMP
R637 680K R638 680K
CONTROL_B
2 INPUT1- INPUT4- 13
C628 33pF R620 6.8K
R641 10K
Q600 RT1C3904-T112
CONTROL_D
12
3
C663 2.2uF
R634 4.7K
IC703_USB
R616 15K
C649 6800pF
C
+5V_MULTI
USB/MPEG DEC
R645 1K E
R647 4.7K
C641 0.1uF
CONTROL_A
R630 680K
THE SYMBOL MARK OF THIS SCHEMETIC DIAGRAM INCORPORATES SPECIAL FEATURES IMPORTANT FOR PROTECTION FROM X-RADIATION. FILRE AND ELECTRICAL SHOCK HAZARDS, WHEN SERVICING IF IS ESSENTIAL THAT ONLY MANUFATURES SPECFIED PARTS BE USED FOR THE CRITICAL COMPONENTS IN THE SYMBOL MARK OF THE SCHEMETIC.
1 OUT1 LM324DOUT4 14
B
READY
COMP1_L
IC601
+12V
IC602 MC74HC4066ADR2G
R629 680K
50V
9
0
C623 22000pF
C668 33pF 50V READY
R603 100
R602 100
+5V_MULTI
16V
8
SPK_R-_HOTEL
10
B
100uF
SPK_R+_HOTEL
READY
C C667 33pF 50V READY
SW_L
L715
HOTEL_OPT Q609 RT1C3904-T112
R8102
C512 0.027uF
R611 680K
C722 C723
7
C B
3.3K
1K
SIDE_LIN
JP701
5
6
L612 UBW2012-121F EAM38769505
R8157
R515 R513 1K
SHIELD
JP702
4
HOTEL_OPT C669 4.7uF 10V
10K R650
E
MAIN_SIF
I2S_SDO I2S_WS I2S_SCK
0
R553 OPT
21
4
3
SW_RESET
C614 1uF
C610 0.1uF
HOTEL_OPT
C506 4700pF R545
C609 16V 10uF
Q501 RT1C3904-T112
AMP_MUTE_HOTELR642
C B
READY
3
2
28
27
26
25
24
23
22
21
+1.8V_DVDD
+5V_TUNER
PROTECT
C607 0.1uF
PWM_3A/PWM_HP1
Q502 2SA1530A-T112-1R C
C640 0.47uF
+3.3V
0
B
C604 10uF 16V
PWM_3B/PWM_HP2
R503 4.7K
R621 3.9
HOTEL_OPT
AUDIO_R
R636 3.3
1S 1F EAP38319001
C629 0.1uF
C626 0.1uF
SPK_R+
C648 0.01uF
C644 R628 0.1uF 4.7K
L607 2S DA-8580 2F
1
R605
C513 270pF READY
E
L613 UBW2012-121F EAM38769505
R622 3.9
C630 1000pF
TV_MAIN
R522 220
P600 12505WR-09A00
+16V_NTP
C602 0.1uF
+1.8V_DVDD
SHIELD
HOTEL_OPT
C635 1000pF
R618 3.9
21
R521 220
C520 0.1uF
+16V_NTP
1uF +16V_NTP
+16V_NTP
VDD_IO
C642 100pF
+3.3V
AS
30V D600 READY
0.1uF
DATA
20
C502 27pF
19
38
5
VSS_IO
I2S_MCLK
GND_2
SCL
0
18
L501 UBW2012-121F
PGND2A_2
SDA
C501 27pF
SDA_TUNER
39
19
R519
R505 330
0
4
BCK
R518
AD
NC_3
18
R506 330
17
R508 4.7K
BST2A
WCK
R504 4.7K
VDR2A
40
17
C510 4.7uF 35V
NC_2
41
3
16
C507 0.01uF
42
2
15
READY
1
DVSS
100
READY
C606 1000pF
Chinese Hotel Option
BST1A VDR1A /RESET
DVDD
R507
READY
TP[33V_OPTION]
R601 100
C646
9
L502 BLM18BD102SN1D
SW_RESET
RF_AGC
10K R631 HOTEL_OPT
8
NC_2
10K R648
C503 0.01uF
C521 10uF 16V
16 SIF-OUT 17 NC_5 18 NC_6 19 NC_7 20 NC_8
2
4
SPK_L-
READY
7
C608 READY 1uF D602 30V
+B[5V]
100V
5 6
GND_1
D605 READY 1N4148W
Near the pin
+5V_TUNER
13 V-OUT 14 AFT 15 A-OUT
1
3
NC_1
SDATA
R514 0
+B[5V] NC_2 RF_AGC TP[33V_OPTION]
9 DATA 10 CLOCK 11 AS 12 NC_4
+3.3VDDP
2
+1.8V_DVDD
SPK_L+
100V
4
7 NC_3 8 GND_2
DEBUG TEST OPTION
1
SPK_R+
120OHM
UBW2012-121F EAM38769505
L610 UBW2012-121F EAM38769505
D604 READY 1N4148W
3
55
56 2
1 NC_1 2 GND_1
JK700 12505WS-04A00
SPK_R-
EAM38769505 L615
R626 3.3 R625 3.3
100V
100V
C621 1000pF
D606 READY 1N4148W
C619 1000pF
D607 READY 1N4148W
READY 30V D601
C618 1uF
EAP38319001
R610 3.9
VDR1B
BST1B
PGND1B_1
PGND1B_2
OUT1B_1
OUT1B_2
PVDD1A_1
PVDD1B_1
PVDD1A_2
PVDD1B_2
R608 3.9
C637 0.1uF C632 0.47uF
1F
UBW2012-121F
TAFT-H703F
1
3 4 5 6
OUT1A_1
NTSC TUNER
TU500-*1
OUT1A_2
NON EU TUNER
C616 22000pF
PGND1A_1
TU500 TAFT-Z703D
22000pF
PGND1A_2
C611
SMAW250-04
L614 120OHM
L611 UBW2012-121F EAM38769505
R8167 1K C876 0.1uF
C878 1000pF
C877 0.1uF
C879 10uF 16V
L509 MBW3216-501TF C867 0.1uF
+2.5V_VDDM_MST
R8163 1K
+3.3V_MST
SW_L/R: COMP2_L/R or SIDE_L/R
LGE Internal Use Only
DDR
L1000 UBW2012-121F +1.8V
+1.8V_AVD C1010 47uF16V
C1015 120OHM 0.1uF
C1007 22pF
READY
XTO
XTI
VSSE_2
VD[0]/SIAD0
VD[1]
NC_4
VSS_2
VD[2]
VD[3]
VD[4]
VD[5]
VD[6]
48
47
46
45
44
43
42
41
40
39
38
37
MDATA[0-15]
+3.3V
NC_3 LDM
UDQM WE WEZ CAS CASZ RAS RASZ CS NC_4 BA0 SBA0 BA1 SBA1 MADR[10]
MADR[11]
MADR[9]
MADR[10]
MADR[8]
MADR[9]
MADR[0]
MADR[1]
MADR[1]
MADR[2]
MADR[2]
MADR[7]
MADR[8]
MADR[6]
MADR[7]
MADR[5]
MADR[6]
MADR[4]
MADR[5]
MADR[3]
MADR[4]
MADR[2]
MADR[3]
MADR[1]
MADR[2]
MADR[0]
MADR[1]
MADR[3]
A10/AP
MADR[10]
MADR[0]
MADR[11] MADR[10]
A0 A1 A2 A3
MADR[3]
16
51
17
50
18
49
19
48
20
47
21
46
22
45
23
44
24
43
25
42
26
41
27
40
28
39
29
38
30
37
31
36
32
VDD_3
NC_8 VSSQ_3
+2.5V_VDDM_MST
R1000 75
DQS0 R909 1K
NC_7 VREF C909 0.1uF
C907 1000pF
VSS_2
R906 1K
UDM LDQM CK R903 150
READY
CK
VD[11]
AR1001 51
AVD_1
8
29
VD[12]
C1003
0.1uF
YMUX3
9
28
VD[13]
DEC_656[5]
C1004
0.1uF
YMUX2
10
27
VD[14]
DEC_656[6]
YGND
11
26
VD[15]
DEC_656[7]
YMUX1
12
25
VDDE_2
C1002
PIP_V
UDQS
0.1uF
DEC_656[4]
+3.3V C1011 0.1uF
MCLK
R905 150
MCLKZ CKE CKE NC_6 A12/NC_5 MADR[11]
A11
MADR[11] MADR[9]
A9
MADR[9] A8
MADR[8]
A7
MADR[7]
A6
MADR[6]
A5
MADR[5]
A4
MADR[4]
R1009
51
DEC_656_CLK C1013 10pF READY
+1.8V_AVD
MADR[8] MADR[7] MADR[6] MADR[5]
35
33
C906 0.1uF
30
24
52
DQ8
7
23
15
+1.8V_AVD
VDDQ_4
AR900 56 1/16W
NC_1
22
53
MDATA[0]
DEC_656[3]
NC_3
21
54
14
MDATA[1]
DQ9
DEC_656[2]
VDD
IC1000
HS
13
MDATA[2]
DQ10
VD[10]
32
6 TW9910DANA2-GR 31
20
55
MDATA[3]
VSSQ_4
33
5
CLKX2
VDD_2
12
DQ11
4
TMODE
DEC_656[0-7]
DEC_656[0]
VSSE_1
A13/NC_2
C905 0.1uF
C900 0.1uF
56
PDN RSTB
R1001 4.7K
MPOUT
DQS1
57
11
100
R1006 4.7K
C908 0.1uF
DQ12
R1004
19
LDQS
58
10
READY
SW_RESET
18
VDDQ_3
59
9
MDATA[4]
VDDQ_5
VS
DQ7 NC_1
8
MDATA[5]
DQ13
DEC_656[1]
NC_2
C904 0.1uF
60
MDATA[6]
DQ14
VD[9]
VSS_1
VSSQ_2
AR903 56 1/16W
7
VSSQ_5
VD[8]
34
17
DQ6
61
35
3
16
DQ5
MDATA[15]
62
VD[7]
2
SDAT
15
VDDQ_2
MDATA[14]
63
6
36
SCLK
100
CIN0
DQ4
MDATA[13]
64
5
1
100
R1002
AVS_2
MDATA[12]
65
3 4
AR1000 51
VDDE_1 R1003
AVD_2
DQ3
2
+1.8V_AVD
0.1uF
DQ2 VSSQ_1
C903 0.1uF
SCL_Part SDA_Part
C1008 0.1uF
DQ1
MDATA[11]
MDATA[7]
C1009
VDDQ_1
MDATA[10]
+3.3V
DQ15
14
MDATA[9]
AR901 56 1/16W
VSS_3
66
13
1
DQ0
YMUX0
VDD_1
0.1uF
C902 0.1uF
C1006
AR902 56 1/16W MDATA[8]
C1000 0.1uF
MDATA[0-15]
IC900 HYB25DC256163CE-4
AVS_1
+2.5V_VDDM_MST
C1001 0.01uF
MDATA[0-15]
C1012 0.01uF
R1007 0
27MHz R1005 1M
DEC_656[0-7]
X1000
20pF C1014
C1005 22pF
MAX 1A
MADR[4]
TW9910
VSS_1
34
C901 0.1uF
MADR[0] MADR[0-11]
**MULTI ITEM
MADR[0-11]
MAIN - QIMONDA : EAN41788501 SUB - HYNIX : EAN31729202
THE SYMBOL MARK OF THIS SCHEMETIC DIAGRAM INCORPORATES SPECIAL FEATURES IMPORTANT FOR PROTECTION FROM X-RADIATION. FILRE AND ELECTRICAL SHOCK HAZARDS, WHEN SERVICING IF IS ESSENTIAL THAT ONLY MANUFATURES SPECFIED PARTS BE USED FOR THE CRITICAL COMPONENTS IN THE SYMBOL MARK OF THE SCHEMETIC.
THE SYMBOL MARK OF THIS SCHEMETIC DIAGRAM INCORPORATES SPECIAL FEATURES IMPORTANT FOR PROTECTION FROM X-RADIATION. FILRE AND ELECTRICAL SHOCK HAZARDS, WHEN SERVICING IF IS ESSENTIAL THAT ONLY MANUFATURES SPECFIED PARTS BE USED FOR THE CRITICAL COMPONENTS IN THE SYMBOL MARK OF THE SCHEMETIC.
PPWER
LED Block
16V GND 12V GND 5V 5V GND GND Error out Power ON A.Dim Select
P_16V
*PANEL OPTION R1197 R1122 C1114 R1127 R1183 R1155 R1103 R1185 R1186 R1187 R1104 Sharp 52" O O O X X O X X X X X O AUO O O O X X X X X X X CMO 32/42/47 X X X O X 4.7K 0.47uF O O O X X X X O O CMO 57" X O O 4.7K 0.47uF X Sharp 32" X O X X X X X X X X X the Rest(w/CMO26") O X O X X X X X 4.7K 0.47uF O
PANEL_STATUS
P_12V
P_5V
NOT SHARP 32&52",AUO
NOT CMO 57" R1127 0
R1122 4.7K R1197 0 SHARP 52",AUO
C1114 0.47uF NOT SHARP 52",AUO R1192 1K
RL_ON
NOT (CMO 32,42,47,57, SHARP 32") R1183 0 C1116 2.2uF 25V R1191 0 CMO 32,42,47,57 READY R1155 0
I_DIMMING
1 3 5 7 9 11 13 15 17 19 21 23
16V P_16V GND 12V P_12V GND 5V P_5V 5V GND R1125 0 R1126 2.7K AGND ACD Inverter ON R1187 PWM Dim R1132 0 R1104 0 CMO 57" 0 NOT CMO 32,42,47,57 SYNC
2 4 6 8 10 12 14 16 18 20 22 24
+5V_ST
+5V_MULTI
R1189 10K
R1190 1.2K
D1106 SAM2333
AC_DET +5V_ST
R1138 4.7K
B
Q1106 RT1C3904-T112
L1106 UBW2012-121F EAM38769505
P_16V
AC_RST
C
R1133 10K
C1121 0.47uF
E
P_12V +5V_ST
3 Q1102 2 2SC3875S 1
DISP_EN
DC_DIM R1139 1K
DC_DIM C1125 2.2uF 25VPWM_DIM
SMAW200-24C
CMO 32,42,47,57 R1103 0
L1107
P_5V
C1138 220uF 16V
C1140 0.1uF
C1146 0.01uF
UBW2012-121F R1163 0
E_DIMMING
1/10W 5%
P1100
C1139 0.1uF
R1184 10K
R1135 10K
R1188 0 READY
C1137 47uF25V
+5V_ST
R1129 10K READY R1196 10K
0
C1150 0.01uF
*12V AUDIO and PANEL L1112 +12V MBW3216-501TF +12V EAM30764101 C1144 0.01uF
READY
R1105
+16V_NTP C1148 0.1uF
C1122 0.1uF
+5V_ST C1123 0.1uF +5VST_MST
*SHARP 32" : DC DIMMING P_5V
R1139-*1 100 1/10W 5%
R1185 0 CMO 32,42,47 R1186 0 CMO 57"
VIN C1117 4.7uF
C1102 0.1uF
NC_2
2
7
3
6
4
5
R1
0
+3.3V_MST
R1106 18K
VO
R1140 33K
+3.3V_MULTI_MST C1109 100uF16V
C1152 10uF
IC1103 AZ1117H-ADJTRE1(EH11A) D1103 MBRS190T3G
INPUT
3
90V
1
S1 C
B
P_5V
R1166 3.3K 1%
OUTPUT
8
2
7
S2 3
6
G2 C1124 1uF
R1130 22K
+1.2V_VDDC_MST C1118 100uF 16V
1
G1
Q1100 RT1C3904-T112 E
5%
2
C1128 100uF16V
R1134 10K
PANEL_ON
R1165 51
ADJ/GND
Q1101 SI4925DY 0TF492509AA
C1126 1uF 25V
R1141 33K
*Applied to SIF,HDMI,ADC,MPLL,AUD
NC_3
+12V 120OHM L1111
R1115
R2
ADJ
120OHM L1110
GND
32 Sharp UBW2012-121F
D1102 S2A 50V +5VST_MST
+5VST_MST
P_5V
V0 = 0.8(R1+R2) / R2
8
1
EN
R1107 5.6K
NC_1
NOT 32 Sharp UBW2012-121F
SWITCH VCC_LCD:12V or 5V 5V:5V_PULLUP,5V_MULTI IC1100 SC4215ISTRT
OUT:1.25V
4
5
EAM38769505 C1136 0.1uF
D1_1
R1128 10K
RL_ON
R1152 2.2K
R1153 2.2K
R1154 2.2K
C1149 100uF 16V
C1134 0.01uF
D2_2 L1105 UBW2012-121F
D2_1
C1135 EAM38769505 0.1uF
R1131 1.6K
ST 5V->3.3V->1.2V
VCC_LCD
L1104 UBW2012-121F
D1_2
+5V_MULTI C1141 100uF 16V
C1142 0.1uF
C1129
C1130
C B
Q1107 RT1C3904-T112 E
IC1105
(8)
AZ1117H-3.3 IC1104
C1103 0.01uF
L1101 22uH
VIN
LX
1
8
2
7
3
4
6
5
1
+5V_MULTI
RUN
+5V_MULTI
+5V_MULTI
INPUT
3
MAX 1A 1
FB
C1108 0.01uF
ADJ/GND
2 C1119 100uF 16V
C1113 2700pF 50V AZ1117H-ADJTRE1(EH11A)
C1104 C1107 22uF 10uF D1100 16V 16V MBR230LSFT1G 30V
+5V_TUNER
R2 R1144 402
R1110 12K
R1120 7.5K
USB
INPUT
3
1
C1120 0.1uF
12V->5V_TUNER
R1
R1137 365 1%
20mA
C1151 100uF 16V
USB
C1110 100uF 16V
3
MAX 1A 1
ADJ/GND
IC1106 AZ1117H-1.8TRE1(EH13A)
C1132 0.01uF
R1170 0
2
3
1
ADJ/GND
2
R1169 OPT +3.3V *3.3V_NTP,TW9910,ETC. C1133 10uF16V C1156 0.1uF
R1151 0 5%
OUTPUT
5% R1
C1155 47uF 16V
SWITCH 5V->DDR 2.5V
+3.3V_HDMI_SW
INPUT
C1131 0.1uF
R2
C1111 0.1uF
+5V_USB
1
C1154 0.1uF
R1149 0
OUTPUT
R1194 330
1% R1195 110 1% +5V_USB
INPUT
OUT:2.6V +2.5V_VDDM_MST
USB
ADJ/GND USB
2 OUTPUT
1%
OUTPUT
0.1uF
22uF 16V
R1148
AZ1117H-3.3
+3.3V_SDRAM
USB
USB
+3.3V_USB
IC1108
110mA
L1103
MBW3216-501TF
R1167 OPT
C1153 100uF 16V
IC1101 AZ1117H-ADJTRE1(EH11A)
USB
5%
L1108 120OHM
MBW3216-501TF
USB
C1101 0.1uF
R2 R1168 0
ADJ/GND
READY
L1109
IC1107 C1100 220uF 16V
MAX 1A 1
R1
R1123 110 1%
C1112 0.1uF
COMP
GND
3
OUTPUT
1%
OUTPUT
C1115 0.1uF
INPUT
2 R1124 330
ADJ/GND
READY
C1106 0.01uF
BST
3 2
R1111 59K SS R1102 47
+12V
INPUT
IC1102 MP2355DN-LF-Z
C1105 100uF 16V
L1100 MBW3216-501TF
OUT:UNDER 7.22V
READY
DCDC_7.22V_PIP
AZ1117H-ADJTRE1(EH11A)
equal to 220uF pad size
READY
DC-DC CONVERTER
R1150 OPT
C1145 47uF 16V
+1.8V C1147 *NTP.USB,TW9910 0.1uF
TW9910 block
SWITCH 5V->3.3V->1.8V
THE SYMBOL MARK OF THIS SCHEMETIC DIAGRAM INCORPORATES SPECIAL FEATURES IMPORTANT FOR PROTECTION FROM X-RADIATION. FILRE AND ELECTRICAL SHOCK HAZARDS, WHEN SERVICING IF IS ESSENTIAL THAT ONLY MANUFATURES SPECFIED PARTS BE USED FOR THE CRITICAL COMPONENTS IN THE SYMBOL MARK OF THE SCHEMETIC.
Copyright C 2008 LG Electronics. Inc. All right reserved. Only for training and service purposes
LGE Internal Use Only
P/NO : MFL41394424
Apr., 2008 Printed in Korea