LG 37LC7D Series Скачать руководство пользователя страница 46

Страница: 46 / 60

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C7097

0CE106WFKDC

"Capacitor,AL,Chip" MVK4.0TP16VC10M 10uF 2

C7098

0CE106WFKDC

"Capacitor,AL,Chip" MVK4.0TP16VC10M 10uF 2

C7110

0CE476WF6DC

"Capacitor,AL,Chip" MVK6.3TP16VC47M 47uF 2

C7157

0CE226WF6DC

"Capacitor,AL,Chip" MVK5.0TP16VC22M 22uF 2

C7158

0CE227WJ6DC

"Capacitor,AL,Chip" MVK10TP35VC220M 220uF

C7159

0CE227WJ6DC

"Capacitor,AL,Chip" MVK10TP35VC220M 220uF

C1007

0CK103BH56A

"Capacitor,Ceramic,Chip" C1005X7R1E103KT- 10nF

C1008

0CK104BF56A

"Capacitor,Ceramic,Chip" C1005X7R104KET 100nF 1

C1009

0CK104BF56A

"Capacitor,Ceramic,Chip" C1005X7R104KET 100nF 1

C101

0CH4471K416

"Capacitor,Ceramic,Chip" C2012C0G1H471JT 470pF

C1010

0CK104BF56A

"Capacitor,Ceramic,Chip" C1005X7R104KET 100nF 1

C1011

0CK104BF56A

"Capacitor,Ceramic,Chip" C1005X7R104KET 100nF 1

C1012

0CK105CD56A

"Capacitor,Ceramic,Chip" C1608X7R1A105KT 1uF 10

C1016

0CK475CC94A

"Capacitor,Ceramic,Chip" C1608Y5V0J475ZT 4.7uF

C1017

0CK104BF56A

"Capacitor,Ceramic,Chip" C1005X7R104KET 100nF 1

C1018

0CK104BF56A

"Capacitor,Ceramic,Chip" C1005X7R104KET 100nF 1

C1019

0CK104BF56A

"Capacitor,Ceramic,Chip" C1005X7R104KET 100nF 1

C102

0CH5101K416

"Capacitor,Ceramic,Chip" C2012C0G1H101JT 100pF

C1020

0CK104BF56A

"Capacitor,Ceramic,Chip" C1005X7R104KET 100nF 1

C1021

0CK104BF56A

"Capacitor,Ceramic,Chip" C1005X7R104KET 100nF 1

C1022

0CK104BF56A

"Capacitor,Ceramic,Chip" C1005X7R104KET 100nF 1

C1024

0CK104BF56A

"Capacitor,Ceramic,Chip" C1005X7R104KET 100nF 1

C1025

0CK103BH56A

"Capacitor,Ceramic,Chip" C1005X7R1E103KT- 10nF

C1027

0CK104BF56A

"Capacitor,Ceramic,Chip" C1005X7R104KET 100nF 1

C1028

0CK475CC94A

"Capacitor,Ceramic,Chip" C1608Y5V0J475ZT 4.7uF

C1029

0CK104BF56A

"Capacitor,Ceramic,Chip" C1005X7R104KET 100nF 1

C1030

0CK104BF56A

"Capacitor,Ceramic,Chip" C1005X7R104KET 100nF 1

C1032

0CK104BF56A

"Capacitor,Ceramic,Chip" C1005X7R104KET 100nF 1

C1033

0CK104BF56A

"Capacitor,Ceramic,Chip" C1005X7R104KET 100nF 1

C1034

0CK475CC94A

"Capacitor,Ceramic,Chip" C1608Y5V0J475ZT 4.7uF

C1036

0CK103BH56A

"Capacitor,Ceramic,Chip" C1005X7R1E103KT- 10nF

C1037

0CK103BH56A

"Capacitor,Ceramic,Chip" C1005X7R1E103KT- 10nF

C1038

0CK103BH56A

"Capacitor,Ceramic,Chip" C1005X7R1E103KT- 10nF

C1039

0CK104BF56A

"Capacitor,Ceramic,Chip" C1005X7R104KET 100nF 1

C104

0CH4471K416

"Capacitor,Ceramic,Chip" C2012C0G1H471JT 470pF

C1040

0CK104BF56A

"Capacitor,Ceramic,Chip" C1005X7R104KET 100nF 1

C1041

0CK475CC94A

"Capacitor,Ceramic,Chip" C1608Y5V0J475ZT 4.7uF

C1042

0CK104BF56A

"Capacitor,Ceramic,Chip" C1005X7R104KET 100nF 1

C1043

0CK104BF56A

"Capacitor,Ceramic,Chip" C1005X7R104KET 100nF 1

C1044

0CK104BF56A

"Capacitor,Ceramic,Chip" C1005X7R104KET 100nF 1

C1045

0CK104BF56A

"Capacitor,Ceramic,Chip" C1005X7R104KET 100nF 1

C1046

0CK104BF56A

"Capacitor,Ceramic,Chip" C1005X7R104KET 100nF 1

C105

0CH4471K416

"Capacitor,Ceramic,Chip" C2012C0G1H471JT 470pF

C1050

0CK103BH56A

"Capacitor,Ceramic,Chip" C1005X7R1E103KT- 10nF

C1051

0CK104BF56A

"Capacitor,Ceramic,Chip" C1005X7R104KET 100nF 1

C1052

0CK104BF56A

"Capacitor,Ceramic,Chip" C1005X7R104KET 100nF 1

C1053

0CK104BF56A

"Capacitor,Ceramic,Chip" C1005X7R104KET 100nF 1

C1054

0CK103CK56A

"Capacitor,Ceramic,Chip" 0603B103K500CT 10nF 10

C1055

0CK103CK56A

"Capacitor,Ceramic,Chip" 0603B103K500CT 10nF 10

C1056

0CK103CK56A

"Capacitor,Ceramic,Chip" 0603B103K500CT 10nF 10

C1057

0CK103CK56A

"Capacitor,Ceramic,Chip" 0603B103K500CT 10nF 10

C1058

0CH2122K516

"Capacitor,Ceramic,Chip" 0805B122K500CT 1.2nF 1

C1059

0CH2122K516

"Capacitor,Ceramic,Chip" 0805B122K500CT 1.2nF 1

C1060

0CH2122K516

"Capacitor,Ceramic,Chip" 0805B122K500CT 1.2nF 1

C1061

0CH2122K516

"Capacitor,Ceramic,Chip" 0805B122K500CT 1.2nF 1

C1062

0CK104BF56A

"Capacitor,Ceramic,Chip" C1005X7R104KET 100nF 1

C1063

0CK104BF56A

"Capacitor,Ceramic,Chip" C1005X7R104KET 100nF 1

C1064

0CK103BH56A

"Capacitor,Ceramic,Chip" C1005X7R1E103KT- 10nF

C1065

0CK475CC94A

"Capacitor,Ceramic,Chip" C1608Y5V0J475ZT 4.7uF

C2001

0CK104BF56A

"Capacitor,Ceramic,Chip" C1005X7R104KET 100nF 1

C2002

0CK104BF56A

"Capacitor,Ceramic,Chip" C1005X7R104KET 100nF 1

C2005

0CK475CC94A

"Capacitor,Ceramic,Chip" C1608Y5V0J475ZT 4.7uF

C2006

0CK104BF56A

"Capacitor,Ceramic,Chip" C1005X7R104KET 100nF 1

C2007

0CK104BF56A

"Capacitor,Ceramic,Chip" C1005X7R104KET 100nF 1

C2008

0CK104BF56A

"Capacitor,Ceramic,Chip" C1005X7R104KET 100nF 1

C2009

0CK103BH56A

"Capacitor,Ceramic,Chip" C1005X7R1E103KT- 10nF

C2010

0CK104BF56A

"Capacitor,Ceramic,Chip" C1005X7R104KET 100nF 1

C2011

0CK103BH56A

"Capacitor,Ceramic,Chip" C1005X7R1E103KT- 10nF

C2012

0CK473CH56A

"Capacitor,Ceramic,Chip" C1608X7R1E473KT 47nF 1

C2013

0CK473CH56A

"Capacitor,Ceramic,Chip" C1608X7R1E473KT 47nF 1

C2014

0CK104BF56A

"Capacitor,Ceramic,Chip" C1005X7R104KET 100nF 1

C2015

0CK104BF56A

"Capacitor,Ceramic,Chip" C1005X7R104KET 100nF 1

C2016

0CK272CK46A

"Capacitor,Ceramic,Chip" 0603B272J500CT 2.7nF 1

C2017

0CK272CK46A

"Capacitor,Ceramic,Chip" 0603B272J500CT 2.7nF 1

C2018

0CK102BK56A

"Capacitor,Ceramic,Chip" 0402B102K500CT 1nF 10%

C2019

0CK102BK56A

"Capacitor,Ceramic,Chip" 0402B102K500CT 1nF 10%

C2020

0CK102BK56A

"Capacitor,Ceramic,Chip" 0402B102K500CT 1nF 10%

C2021

0CC471CK41A

"Capacitor,Ceramic,Chip" C1608C0G1H471JT 470pF

C2022

0CC471CK41A

"Capacitor,Ceramic,Chip" C1608C0G1H471JT 470pF

C2023

0CK103BH56A

"Capacitor,Ceramic,Chip" C1005X7R1E103KT- 10nF

C2024

0CK102BK56A

"Capacitor,Ceramic,Chip" 0402B102K500CT 1nF 10%

C2025

0CK102BK56A

"Capacitor,Ceramic,Chip" 0402B102K500CT 1nF 10%

C2026

0CK104BF56A

"Capacitor,Ceramic,Chip" C1005X7R104KET 100nF 1

C2031

0CK105CD56A

"Capacitor,Ceramic,Chip" C1608X7R1A105KT 1uF 10

C2032

0CK105CD56A

"Capacitor,Ceramic,Chip" C1608X7R1A105KT 1uF 10

C2033

0CC471CK41A

"Capacitor,Ceramic,Chip" C1608C0G1H471JT 470pF

C2034

0CC471CK41A

"Capacitor,Ceramic,Chip" C1608C0G1H471JT 470pF

C2500

0CK103BH56A

"Capacitor,Ceramic,Chip" C1005X7R1E103KT- 10nF

C2501

0CK103BH56A

"Capacitor,Ceramic,Chip" C1005X7R1E103KT- 10nF

C2502

0CK103BH56A

"Capacitor,Ceramic,Chip" C1005X7R1E103KT- 10nF

C2503

0CK103BH56A

"Capacitor,Ceramic,Chip" C1005X7R1E103KT- 10nF

C2504

0CK103BH56A

"Capacitor,Ceramic,Chip" C1005X7R1E103KT- 10nF

C2505

0CK103BH56A

"Capacitor,Ceramic,Chip" C1005X7R1E103KT- 10nF

C2506

0CK103BH56A

"Capacitor,Ceramic,Chip" C1005X7R1E103KT- 10nF

C2507

0CK103BH56A

"Capacitor,Ceramic,Chip" C1005X7R1E103KT- 10nF

C2508

0CK103BH56A

"Capacitor,Ceramic,Chip" C1005X7R1E103KT- 10nF

C2509

0CK103BH56A

"Capacitor,Ceramic,Chip" C1005X7R1E103KT- 10nF

C2510

0CK103BH56A

"Capacitor,Ceramic,Chip" C1005X7R1E103KT- 10nF

C2511

0CK103BH56A

"Capacitor,Ceramic,Chip" C1005X7R1E103KT- 10nF

C2512

0CK103BH56A

"Capacitor,Ceramic,Chip" C1005X7R1E103KT- 10nF

C2513

0CK103BH56A

"Capacitor,Ceramic,Chip" C1005X7R1E103KT- 10nF

C2514

0CK103BH56A

"Capacitor,Ceramic,Chip" C1005X7R1E103KT- 10nF

C2515

0CK103BH56A

"Capacitor,Ceramic,Chip" C1005X7R1E103KT- 10nF

C2516

0CK103BH56A

"Capacitor,Ceramic,Chip" C1005X7R1E103KT- 10nF

C2517

0CK103BH56A

"Capacitor,Ceramic,Chip" C1005X7R1E103KT- 10nF

C2518

0CK103BH56A

"Capacitor,Ceramic,Chip" C1005X7R1E103KT- 10nF

C2519

0CK103BH56A

"Capacitor,Ceramic,Chip" C1005X7R1E103KT- 10nF

C2520

0CK103BH56A

"Capacitor,Ceramic,Chip" C1005X7R1E103KT- 10nF

C2521

0CK103BH56A

"Capacitor,Ceramic,Chip" C1005X7R1E103KT- 10nF

C2522

0CK103BH56A

"Capacitor,Ceramic,Chip" C1005X7R1E103KT- 10nF

LOC. NO.

PART NO.

DESCRIPTION / SPECIFICATION

LOC. NO.

PART NO.

DESCRIPTION / SPECIFICATION

Содержание 37LC7D Series

Страница 1: ...R LCD TV SERVICE MANUAL CAUTION BEFORE SERVICING THE CHASSIS READ THE SAFETY PRECAUTIONS IN THIS MANUAL CHASSIS LA73E MODEL 37LC7D 37LC7D UB ...

Страница 2: ... 2 CONTENTS CONTENTS 2 PRODUCT SAFETY 3 SPECIFICATION 6 ADJUSTMENT INSTRUCTION 11 TROUBLE SHOOTING BLOCK DIAGRAM 17 EXPLODED VIEW 43 REPLACEMENT PARTS LIST 45 SVC SHEET ...

Страница 3: ...Current Cold Check Antenna Cold Check With the instrument AC plug removed from AC source connect an electrical jumper across the two AC plug prongs Place the AC switch in the on position connect one lead of ohm meter to the AC plug prongs tied together and touch other ohm meter lead in turn to each exposed metallic parts such as antenna terminals phone jacks etc If the exposed metallic part has a ...

Страница 4: ...vely obtain and wear a commercially available discharging wrist strap device which should be removed to prevent potential shock reasons prior to applying power to the unit under test 2 After removing an electrical assembly equipped with ES devices place the assembly on a conductive surface such as aluminum foil to prevent electrostatic charge buildup or exposure of the assembly 3 Use only a ground...

Страница 5: ...not shiny reheat them and if necessary apply additional solder Fuse and Conventional Resistor Removal Replacement 1 Clip each fuse or resistor lead at top of the circuit board hollow stake 2 Securely crimp the leads of replacement component around notch at stake top 3 Solder the connections CAUTION Maintain original spacing between the replaced component and adjacent components and the circuit boa...

Страница 6: ...B 32LC4D UA LC370WX3 SLA1 For 37LC7D UB LC420WX6 SLA1 For 42LC7D UB 42LC4D UA 9 Operating Environment 1 Temp 0 40 deg 2 Humidity 80 10 Storage Environment 1 Temp 20 60 deg 2 Humidity 0 90 1 Application Range This spec sheet is applied to the 37 42 LCD TV used LA73E chassis 2 Especificación Each part is tested as below without special appointment 2 1 Temperature 20 5 C 2 2 Relative Humidity 65 10 2...

Страница 7: ...78 R L U D 6 Color Temperature Standard 8 300 9 300 10 300 Test Signal Cool 10 000 11 000 12 000 HDMI input With 16 gray pattern Warm 5 500 6 500 7 500 6th bar from right No Item Min Typ Max Unit Remark 1 White peak brightness 360 450 cd m2 HDMI input full white Video Black level High 2 Contrast ratio 800 1 1000 1 Non dimming mode PC Mode 3000 1 4000 1 5000 1 Dimming mode 1 Input full black wait 1...

Страница 8: ... 00 VESA SVGA O 5 1024 768 48 363 60 00 65 00 VESA XGA O 6 1280 768 47 776 59 87 79 50 CVT WXGA O 7 1360 768 47 720 59 799 84 75 CVT WXGA O 8 1366 768 47 13 59 65 72 7 RGB PC RGB PC INPUT Mode Table HDMI INPUT PC DTV No Resolution H freq kHz V freq Hz Pixel clock MHz Remark PC DDC 1 640 480 31 469 59 94 25 17 VESA VGA O 2 800 600 37 879 60 31 40 00 VESA SVGA O 3 1024 768 48 363 60 00 65 00 VESA XG...

Страница 9: ...efore Packing 927 280 5 692 8 mm With Stant After Packing 999 264 874 mm 2 Product Only SET 20 Kg With BOX 25 Kg 2 42LC7D No Item Content Unit Remark 1 Product Widt W Length D Height H mm Dimension Before Packing 1033 4 287 6 750 mm With Stant After Packing 1119 374 858 mm 2 Product Only SET 24 9 Kg With BOX 30 4 Kg ...

Страница 10: ...nent Disable 6 Audio Audio Language Off EZ Sound Normal Balance 0 Bass 50 Front Surround Off TV Speaker On 7 Timer Auto clock Off Manual Clock Off Off Timer Off On Timer Off Sleep Timer Off Auto Off Off 8 Option Aspect Ratio 16 9 Caption Text Off Caption Option Set By Program Language English Simplink On 9 Lock Lock System Off Set password On Default 0000 Block channel None Movie Rating Off TV Rat...

Страница 11: ...ite Pattern entry method A Enter into Ez Adjust by pressing the ADJ key on the adjustment R C B 100 FULL WHITE PATTERN appears if pressing the OK key after selecting the 3 WHITE PATTERN with the CH KEY It is possible to heat run the set without a separate signal generator in this mode Caution Care must be taken as afterimage phenomena may occur about the black level part of screen If leaving pause...

Страница 12: ...e Verity Jig Option Myson Transmit Speed Medium 3 Check Just do it with blank micom 4 PORT Chose Parallel Port normal LPT1 Attention You must chose EPP when select Rom BIAS at LPT 3 5 Download Method 1 Click the Load File 2 Locate and select the correct file from your computer hex 3 Click the Send 4 When you see ISP COMPLETE the download is complete ...

Страница 13: ...nent Success is displayed If the adjustment has errors MST3361 Configuration Error is displayed 4 Select Component1 as the input with 100 Horizontal Color Bar Pattern HozTV31Bar in 1080i Mode 5 After receiving signal for at least 1 second press the ADJ Key on the Service R C to enter the Ez Adjust and select the 3 ADC 1080i Comp1 RGB Pressing the Enter Key to adjust automatically 6 When the adjust...

Страница 14: ...8 2C 25 00 C4 8E 21 00 00 9E 8C 0A D0 8A 20 E0 40 2D 10 10 3E 96 00 C4 8E 21 00 00 18 8C 0A D0 8A 50 20 E0 2D 10 10 3E 96 00 13 8E 21 00 00 18 00 00 60 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 70 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 25 0 00 FF FF FF FF FF FF 00 1E 6D 01 00 01 01 01 01 10 00 11 01 03 80 73 41 96 0A CF 74 A3 57 4C B0 23 20 09 48 4C 2F CE 00 31 40 45 40 61 40 01 01 01 ...

Страница 15: ...to the surface of a module and start the adjustment 2 For LCD place the color analyzer CA 110 CA 210 close to the surface of a module within 10 cm and keep the probe of the color analyzer at 80 to 100 angle from the surface of a module 3 Aging time 1 Once Aging is started keep the power on without power supply interruption for at least 15 minutes for heat run 2 For PDP use the internal pattern to ...

Страница 16: ...MD ID DATA CENTER DEFAULT Decimal jd je jf 00 00 00 192 192 192 Warm Min Max Deci mal 64 64 64 Cool 64 64 64 Mid 64 64 64 Warm 9 USB S W Download Option 9 1 Overview USB Download enables quick response to S W upgrading and helps to configure the panel to the latest updates 9 2 How to Download 1 Before starting USB download ensure that the power is turned off and the display is turned on 2 Once the...

Страница 17: ...S VGA60 XGA60 WXGA60 SXGA60 RGB In 15 Pin Yes Auto Navigation Link Yes BBE Yes SRS Trusurround TX Yes 2D Enhanced Noise Reduction USE scalier On Off OSD Menu Yes XD Engine Use Brief Info O PSIP Program Guide Type 1 RF 1 RF Air Cable RF Remark Broadcom Feature TROUBLESHOOTING BLOCK DIAGRAM Prouct Brief spec ...

Страница 18: ... I2S Output SPDIF_OUT Flash Memory 16MB HDMI DVI RS 232C SDRAM 256Mbit X tal 54MHz Reset IC Audio PWM L R Sub Micom MTV416 Sub Micom MTV416 EEP ROM HDMI Component RGB PC Audio Tuner Comp_1 LR Comp_2 LR RGB Phone LR AUDIO ADC Audio R L I2S I2S Audio Input MST3361 R G B H V Sync DVI Input Digital Output SDRAM 256Mbit DDS Data 24 Hsync Vsync DE Clk 2X1 S W 2X1 S W HDCP IIC TMDS DDS SPDIF Y C IF P N f...

Страница 19: ...C1566 2 5 SC1566 2 5 D2 6V_BCM A2 6V_BCM BCM3560 BCM3560 SC1566 2 5 SC1566 2 5 2 5V_MST MST3361 MST3361 BCM3560 BCM3560 S29GL128M S29GL128M THC63LVD THC63LVD 74LVC14A 74LVC14A MST3361 MST3361 3 3V_MST DDC DDC A1 2V_BCM D1 2V_BCM BCM3560 BCM3560 6 0V 6 0V PQ05DZ1U PQ05DZ1U CS4344 CS4344 5 0V MM1732 MM1732 CS5331A CS5331A FMS6407 FMS6407 FMS6400 FMS6400 TPS2042 TPS2042 74F08D 74F08D M62320FP M62320F...

Страница 20: ... EEPROM 4 7K J 5 0V I2C_Channel 0 I2C_Channel 1 ATSC NTSC Tuner I2C_Channel 2 I2C_Channel 3 Sub Micom I2C0_5V I2C1_5V I2C1_3 3 V I2C2_3 3 V I2C3_3 3 V 2 7K J 2 7K J 3 3V M62320 4 7K J 5 0V PDP Module I2C Address 0x90 0xC2 0x74 0xA6 0x1C 0x50 0x9C MST3361 3 3V ...

Страница 21: ...V LR Rear AV V LR Rear S YC LR Side S YC LR IN1 IN4 IN1 IN4 IN3 IN4 Comp_1 LR Comp_2 LR RGB Phone LR BCM3550 SD_Y SD_C ANT Cable TV IN CVBS from TUNER FMS6400 Y CVBS C OUT1 Y OUT1 C M_CVBS Y C M_CVBS C Y LPF for CVBS SD_CVBS TUNER IF_P IF_N IF_P from TUNER for DTV IF_N from TUNER for DTV ...

Страница 22: ...C5001 IC5002 Y G 3 YIN Pb B 5 PBIN Pr R 7 PBIN 1 EXT_SYNC 18 SYNC_IN 16 Comp_Y 15 Comp_Pb 14 Comp_Pr 44 GIN 43 SOGIN 41 BIN 46 RIN IC704 IC4009 RGB_G H Sync 7404 V Sync RGB_B RGB_R BCM3550 GPIO GPIO for sync selection HD DVI Data 24 H sync V sync DE Clock H V Sync Clock RGB_HS GPIO for sync selection RGB_HS RGB_VS RGB_HS RGB_VS GPIO GPIO for Component 1 GPIO GPIO for Component 2 GPIO for Component...

Страница 23: ...DA1 DDC SCL1 EEPROM For EDID DDC SDA1 DDC SCL1 TMDS1 INPUT DDC1 INPUT TMDS2 RX0 TMDS2 RX1 TMDS2 RX2 TMDS2 RX3 DDC SDA2 DDC SCL2 EEPROM For EDID DDC SDA2 DDC SCL2 TMDS2 INPUT DDC2 INPUT HDCP SDA HDCP SCL EEPROM For HDCP NDA NCL INT DATA_OUT H V Sync DE Clock HDMI 1 HDMI 2 GPIO GPIO for Power detection 2 GPIO GPIO for Hot plug detection 2 GPIO for Power detection 2 GPIO for Hot plug detection 2 GPIO...

Страница 24: ... L BCM3550 SIF I2S_LRCH_IN I2S_LRCK_IN I2S_SCK_IN I2S_LRCH_IN I2S_LRCK_IN SPDIF_IN_P SPDIF from MST3361 _R MNT_Out AUDIO DAC CS4344 I2S_SCK_OUT I2S_LRCH_OUT I2S_LRCK_OUT I2S_SCK_OUT I2S_LRCH_OUT I2S_LRCK_OUT _L MNT_Out Analog L_OUT Audio AMP TPA3100 SPDIF Out SPDIF_OUT_P AUD_LEFT_P AUD_LEFT_N AUD_RIGHT_N AUD_RIGHT_P SPK_L_P SPK_L_N SPK_R_N SPK_R_P Analog R_OUT MC3307 OP AMP IF_P from TUNER for DTV...

Страница 25: ...072 2 7k R5128 HDMI_POWER_1 AD24 0 R3075 HDMI_POWER_2 AC22 Y23 5 GND 9V 100k R5027 AV1_SW 9V 100k R5069 AV2_SW 6 S2 1 13 S2 2 0 R5088 100 R5079 J5005 J5004 J5007 P5001 22 R3052 RGB PC 5V_HIGH 5V_HIGH 9V_HIGH 9V_HIGH 5V_HIGH 5V_HIGH 0V_HIGH RGB PC d H W B L Plug IN LOW Plug OUT HIGH P7007 P7008 P7004 5V 10k 1k ...

Страница 26: ...for RF AV 700mV 700mV Input IC spec Measurement waveform 700mV 700mV Measurement data PAL NTSC and PAL NTSC and PAL System SCART CVBS AV RF Input signal Measurement data for RF AV amplitude at the point of BCM3550 input pin ...

Страница 27: ...ent 500mV 1V 700mV 800mV 700mV 480i 60Hz 576i 50Hz NTSC and PAL Component S Video Input IC spec Measurement waveform Measurement data System Input signal Measurement data for S video Component input amplitude at the point of BCM3550 input pin ...

Страница 28: ... 28 Main feature of BCM3550 ...

Страница 29: ... 29 Main feature of BCM3550 ...

Страница 30: ... 30 Whole chip internal block ...

Страница 31: ...0 Capture 0 Capture 1 Capture 1 Capture 2 Capture 2 TNT PEP TNT PEP VBP VBP NULL NULL Feed Back Feed Back Compositor MPEG Feeder MPEG Feeder Video Feeder Video Feeder Video Feeder Video Feeder Video Feeder Video Feeder ITU 656 ITU 656 HD DVI HD DVI VDEC 0 VDEC 0 Feed Back Feed Back DNR DNR 2D SD Scaler 2D SD Scaler VEC UpScaler UpScaler Graphic Graphic VDEC 1 VDEC 1 HDMI RX HDMI RX Digital Input ...

Страница 32: ...t A D OOB AFE 6Bit A D AGC Control QAM VSB Advanced Receiver QAM VSB Advanced Receiver ITU T J 83 Annex A B C FEC ITU T J 83 Annex A B C FEC NTSC IF Demodulator NTSC IF Demodulator Input Band Input Band Input Band Input Band Input Band Input Band Input Band Input Band MUX MUX Input Band Input Band BCM3560 DATA Transport Module BCM3560 DATA Transport Module Memory Controller Memory Controller Video...

Страница 33: ...er Gamma Correction Gamma Correction Color Convertor Color Convertor BVB Interface BVB Interface Coef Table Coef Table CLUT CLUT RGB Converter RGB Converter Input Timing Adjust Input Timing Adjust DVI Secondary BVB Interface BVB Interface RGB Converter RGB Converter Input Timing Adjust Input Timing Adjust DVI Primary BVB Interface BVB Interface HDMI Receive Decode HDMI Receive Decode HDCP Decrypt ...

Страница 34: ...ler MUX MUX MUX MUX Hoarizonal Scaler Hoarizonal Scaler 2D Scaler BVB Receiver BVB Receiver Pixel Distribution Block Pixel Distribution Block Pixel Processing Block Pixel Processing Block SCB Output SCB Output BVB Interface BVB Interface Field Control Block Field Control Block MAD Video Netwo rk Swith Back CRC CRC Capture 0 Capture 0 Capture 1 Capture 1 Capture 2 Capture 2 NULL NULL NULL NULL Feed...

Страница 35: ...Interface Color Bright Adjust Matrix Color Bright Adjust Matrix Cropping Cropping BackGround Color Y Cb Cr Register Y Cb Cr Register BVB Reciever BVB Reciever Graphics Intra Surface Cropping Cropping BVB Interface BVB Interface Screen Compositer Screen Compositer Surfaces MUX Surfaces MUX Blend0 Blend0 Blend1 Blend1 Blend2 Blend2 Fore Ground Fore Ground Fore Ground Back Ground Back Ground Back Gro...

Страница 36: ...matter Digital Video Formatter DVI Interface DVI Interface Mux Mux Mux Mux Cross Bar Cross Bar CSC Matrix CSC Matrix Video Formatter Video Formatter SUB Carrier Modulator SUB Carrier Modulator Input Timing Input Timing VIDEO_ENC_BYPASS_CONTROL SELECT Digital Timing RAM Digital Timing RAM Digital Timing Generator Digital Timing Generator Digital Timing Generator Digital Timing Generator MISC_ITU656...

Страница 37: ...detailed block It can handle the input composite signal for example Y C separation color decoding auto gain control etc AFE AFE Front End Front End Y C Separation Y C Separation Chroma Demo Chroma Demo Back End Back End VDEC Detail Block BVB Interface BVB Interface Digital Input Digital input can handle digital video signal In our system through this path component RGB PC HDMI DVI signals are deco...

Страница 38: ...inH26 of BCM3550 IC4006 Measure waveform at C1010 because it s more easy to check Can you see the normal waveform YES NO You should check power line IIC lines YES You should replace TUNER NO After checking the Power of AV switch you should decide to replace AV switch or not NO After checking the Power of AV switch you should decide to replace AV switch or not NO After checking the Power of LPF you...

Страница 39: ...e normal waveform YES Check the input PinH26 of BCM3550 IC4006 Measure waveform at C1010 because it s more easy to check Can you see the normal waveform YES NO After checking the Power of AV switch you should decide to replace AV switch or not NO After checking the Power of AV switch you should decide to replace AV switch or not NO After checking the Power of LPF you should decide to replace LPF o...

Страница 40: ...eck the input and output of BCM3550 IC4006 Especially you should check The H V sync and clock Can you see the normal waveform YES NO After checking the input TR of component you should decide to replace component switch or not NO NO After checking the Power of MST3361 you should decide to replace MST3361 or not NO YEX This board has big problem because Main chip BCM3550 have some troubles After ch...

Страница 41: ...k the input and output of BCM3550 IC4006 Especially you should check The H V sync and clock Can you see the normal waveform YES NO After checking the input TR of RGBHV you should decide to replace these components or not NO NO After checking the Power of MST3361 you should decide to replace MST3361 or not NO YEX This board has big problem because Main chip BCM3550 have some troubles After checking...

Страница 42: ...sync and clock Can you see the normal waveform YES NO NO After checking the trace of TMDS lines and power of MST3361 you should decide to replace MST3361 or not NO YEX This board has big problem because Main chip BCM3550 have some troubles After checking thoroughly all path once again You should decide to replace BCM3550 or not After checking the Power of this chip you should decide to replace thi...

Страница 43: ... 43 300 200 310 500 510 120 820 801 802 803 800 804 600 610 530 520 400 810 840 900 807 830 808 805 806 EXPLODED VIEW ...

Страница 44: ... MAIN LA74E 37LC7D UA MAIN ASSY 800 MGJ32901202 Plate PRESS EGI 1 2 FRAME SBHG A 37LY3 METAL BAR TOP C SKD 801 MGJ32901303 Plate PRESS EGI 1 6 FRAME SBHG A 37LY3 37LC4 METAL BAR BOTTOM NONE DVR C SKD 802 MGJ32901403 Plate PRESS EGI 1 2 FRAME SBHG A 37LY3 METAL BAR RIGHT C SKD 803 MGJ32901604 Plate PRESS EGI 1 2 FRAME SBHG A 37LC4 METAL BAR CENTER V668 804 MGJ34306202 Plate PRESS SBHG1 A 1 2 METAL ...

Страница 45: ...2 C5020 0CE225WK6DC Capacitor AL Chip MVK4 0TP50VC2 2M 2 2uF C5030 0CH8226F691 Capacitor AL Chip MVK5 0TP16VC22M 22uF 2 C5031 0CH8226F691 Capacitor AL Chip MVK5 0TP16VC22M 22uF 2 C5033 0CE476WH6DC Capacitor AL Chip MVK8 0TP25VC47M 47uF 2 C5035 0CH8106F691 Capacitor AL Chip MVK4 0TP16VC10M 10uF 2 C5038 0CH8106F691 Capacitor AL Chip MVK4 0TP16VC10M 10uF 2 C5042 0CH8106F691 Capacitor AL Chip MVK4 0TP...

Страница 46: ... 1 C1061 0CH2122K516 Capacitor Ceramic Chip 0805B122K500CT 1 2nF 1 C1062 0CK104BF56A Capacitor Ceramic Chip C1005X7R104KET 100nF 1 C1063 0CK104BF56A Capacitor Ceramic Chip C1005X7R104KET 100nF 1 C1064 0CK103BH56A Capacitor Ceramic Chip C1005X7R1E103KT 10nF C1065 0CK475CC94A Capacitor Ceramic Chip C1608Y5V0J475ZT 4 7uF C2001 0CK104BF56A Capacitor Ceramic Chip C1005X7R104KET 100nF 1 C2002 0CK104BF56...

Страница 47: ...acitor Ceramic Chip 0402B102K500CT 1nF 10 C3061 0CK104BF56A Capacitor Ceramic Chip C1005X7R104KET 100nF 1 C3062 0CK103BH56A Capacitor Ceramic Chip C1005X7R1E103KT 10nF C3063 0CK102BK56A Capacitor Ceramic Chip 0402B102K500CT 1nF 10 C3064 0CC150CK41A Capacitor Ceramic Chip C1608C0G1H150JT 15pF 5 C3066 0CK106DC67A Capacitor Ceramic Chip JMK212JB106MG T 10uF 2 C3067 0CK104BF56A Capacitor Ceramic Chip ...

Страница 48: ... 0CK104BF56A Capacitor Ceramic Chip C1005X7R104KET 100nF 1 C5050 0CK104BF56A Capacitor Ceramic Chip C1005X7R104KET 100nF 1 C5051 0CK104BF56A Capacitor Ceramic Chip C1005X7R104KET 100nF 1 C5052 0CC101CK41A Capacitor Ceramic Chip C1608C0G1H101JT 100pF C5053 0CK104BF56A Capacitor Ceramic Chip C1005X7R104KET 100nF 1 C5054 0CC101CK41A Capacitor Ceramic Chip C1608C0G1H101JT 100pF C5056 0CK222CK56A Capac...

Страница 49: ...r Ceramic Chip 0603B104K500CT 100nF 1 C7152 0CK104CK56A Capacitor Ceramic Chip 0603B104K500CT 100nF 1 C7153 0CK105DH56A Capacitor Ceramic Chip C2012X7R105KFT 1uF 10 C7154 0CK474DK56A Capacitor Ceramic Chip UMK212BJ474KG T 470nF C7155 0CK104CK56A Capacitor Ceramic Chip 0603B104K500CT 100nF 1 C7156 0CK105DH56A Capacitor Ceramic Chip C2012X7R105KFT 1uF 10 C7160 0CK104BF56A Capacitor Ceramic Chip C100...

Страница 50: ...Filter Bead HU 1H4532 121JT 120OHM L4106 6210TCE001X Filter Bead HU 1H4532 121JT 120OHM L5001 6210TCE001G Filter Bead HH 1M3216 501JT 500OHM L5002 6210TCE001G Filter Bead HH 1M3216 501JT 500OHM L5003 6210TCE001A Filter Bead HB 1S2012 080JT 8OHM 2 L6004 0LCML00003B Filter Bead MLB 201209 0120P N2 12 L7019 6210TCE001G Filter Bead HH 1M3216 501JT 500OHM L7021 0LCML00003B Filter Bead MLB 201209 0120P ...

Страница 51: ...0APJ 220 22OHM AR2012 0RJ0222C692 Resistor Chip MNR04 M0APJ 220 22OHM AR2013 0RJ0222C692 Resistor Chip MNR04 M0APJ 220 22OHM AR2014 0RJ0222C692 Resistor Chip MNR04 M0APJ 220 22OHM AR2016 0RJ0222C692 Resistor Chip MNR04 M0APJ 220 22OHM AR2017 0RJ0222C692 Resistor Chip MNR04 M0APJ 220 22OHM AR2200 0RJ0222C692 Resistor Chip MNR04 M0APJ 220 22OHM AR2201 0RJ0222C692 Resistor Chip MNR04 M0APJ 220 22OHM ...

Страница 52: ...72 4 7KOHM 5 R2110 0RJ4701C678 Resistor Chip MCR01MZPJ472 4 7KOHM 5 R2512 0RJ0682C678 Resistor Chip MCR01MZPJ680 68OHM 5 R2600 0RJ0682C678 Resistor Chip MCR01MZPJ680 68OHM 5 R2601 0RJ0682C678 Resistor Chip MCR01MZPJ680 68OHM 5 R2602 0RJ0682C678 Resistor Chip MCR01MZPJ680 68OHM 5 R2603 0RJ0682C678 Resistor Chip MCR01MZPJ680 68OHM 5 R2604 0RJ0682C678 Resistor Chip MCR01MZPJ680 68OHM 5 R2605 0RJ0682C...

Страница 53: ...KOHM 5 R4065 0RJ4702D677 Resistor Chip MCR03EZPJ473 47KOHM 5 R4066 0RJ4701C678 Resistor Chip MCR01MZPJ472 4 7KOHM 5 R4067 0RJ4702D677 Resistor Chip MCR03EZPJ473 47KOHM 5 R4068 0RJ0222C678 Resistor Chip MCR01MZPJ220 22OHM 5 R4069 0RJ0222C678 Resistor Chip MCR01MZPJ220 22OHM 5 R4070 0RJ0000D677 Resistor Chip MCR03EZPJ000 0OHM 5 1 R4071 0RJ1002D677 Resistor Chip MCR03EZPJ103 10KOHM 5 R4073 0RJ0000D67...

Страница 54: ...0OHM 5 R5039 0RJ1501D477 Resistor Chip MCR03EZPF152 1 5KOHM 1 R5040 0RJ1001C678 Resistor Chip MCR01MZPJ102 1KOHM 5 R5042 0RJ7500D677 Resistor Chip MCR03EZPJ751 750OHM 5 R5044 0RJ1501D477 Resistor Chip MCR03EZPF152 1 5KOHM 1 R5045 0RJ4701C678 Resistor Chip MCR01MZPJ472 4 7KOHM 5 R5046 0RJ4701C678 Resistor Chip MCR01MZPJ472 4 7KOHM 5 R5048 0RJ0822C678 Resistor Chip MCR01MZPJ820 82OHM 5 R5049 0RJ1502...

Страница 55: ...3EZPJ220 22OHM 5 R7010 0RJ0222C678 Resistor Chip MCR01MZPJ220 22OHM 5 R7011 0RJ0222C678 Resistor Chip MCR01MZPJ220 22OHM 5 R7012 0RJ0222C678 Resistor Chip MCR01MZPJ220 22OHM 5 R7013 0RJ0222C678 Resistor Chip MCR01MZPJ220 22OHM 5 R7014 0RJ4701C678 Resistor Chip MCR01MZPJ472 4 7KOHM 5 R7015 0RJ4701C678 Resistor Chip MCR01MZPJ472 4 7KOHM 5 R7016 0RJ4702D677 Resistor Chip MCR03EZPJ473 47KOHM 5 R7018 0...

Страница 56: ...R7210 0RJ0000D677 Resistor Chip MCR03EZPJ000 0OHM 5 1 R7211 0RJ0000D677 Resistor Chip MCR03EZPJ000 0OHM 5 1 R7212 0RJ0000D677 Resistor Chip MCR03EZPJ000 0OHM 5 1 R7213 0RJ1000D677 Resistor Chip MCR03EZPJ101 100OHM 5 R7214 0RJ1000D677 Resistor Chip MCR03EZPJ101 100OHM 5 R7215 0RJ0222D677 Resistor Chip MCR03EZPJ220 22OHM 5 R7216 0RJ1000D677 Resistor Chip MCR03EZPJ101 100OHM 5 R7217 0RJ4702D677 Resis...

Страница 57: ... 10P 10P 2 50MM P4004 6602T25008M Connector Wafer SMW250 13P 13P 2 50MM P4007 6602T20009J Connector Wafer SMAW200 10P 10P 2 00MM P5002 6602T20008L Connector Wafer SMW200 12P 12P 2 00MM P6002 6630V90116A Connector Wafer FI X30SSL HF 30P 1 00M P7009 6602T25008C Connector Wafer SMW250 04P 4P 2 50MM 1 P7010 6602T25008B Connector Wafer SMW250 03P 3P 2 50MM 1 P7011 6602T20009J Connector Wafer SMAW200 10...

Страница 58: ......

Страница 59: ......

Страница 60: ...Feb 2007 Printed in Korea P NO MFL36768801 ...

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