Samsung HLR5078WX Service Manual Download | Manualshive

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PCB Diagram

9-4

Samsung Electronics

CN29

Pin Name

(Built-In)

PIN No.

Pin Name

(Built-In)

RS232_TxD

1

2

MICOM_TxD

RS232_RxD

3

4

MICOM_RxD

GND

5

6

GND

ANYNET_TxD

7

8

SDA_A

ANYNET_RxD

9

10

SCL_A

GND

11

12

GND

SPDIF_ATI

13

14

nRESET_S

GND

15

16

nRESET_ANALOG

I2S_CLK_NTSC

17

18

LAMP_ERROR

GND

19

20

DDP_READY

I2S_DATA_NTSC

21

22

PWRGOOD

I2S_WS_NTSC

23

24

GND

I2S_CLK_ATI

25

26

nDEBUG_EN

GND

27

28

nRESET_CPU

I2S_DATA_ATI

29

30

nRESET_DRV

I2S_WS_ATI

31

32

DLP_SYNCVAL

9-2-3 Digital Board Connector Pin

CN17

CN500

Pin Name

(Built-In)

PIN No.

Pin Name

(Built-In)

MD2.3V

1

2

B33V

GND

3

4

GND

MD2.3V

5

6

MD2.3V

GND

7

8

GND

D2.5V

9

10

D2.5V

GND

11

12

GND

D4.7V

13

14

D2.5V

GND

15

16

GND

D4.7V

17

18

D4.7V

GND

19

20

GND

MD5.7V

21

22

MD5.7V

GND

23

24

GND

5VA

25

26

5VA

GND

27

28

GND

D5.7V

29

30

MD9V

Pin Name

(Built-In)

PIN No.

Pin Name

(Built-In)

MAIN_Y

1

2

GND

MAIN_C

3

4

GND

SUB_Y_V

5

6

GND

SUB_C

7

8

GND

COMP1_Y

9

10

GND

COMP1_Pb

11

12

GND

COMP1_Pr

13

14

GND

COMP2_Y

15

16

GND

COMP2_Pb

17

18

GND

COMP2_Pr

19

20

GND

MTNR_CVBS

21

22

GND

MTNR_SIF

23

24

GND

STNR_CVBS

25

26

GND

STNR_SIF

27

28

GND

DTV_CVBS

29

30

GND

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Summary of Contents for HLR5078WX

Page 1: ...WX XAA HL R5678W HLR6178WX XAA HL R6178W DLP TV FEATURES HD Built in TV NTSC ATSC QAM Tuner Embedded AV network system Anynet D Net TV Guide On Screen system Gemstar EPG Digital Audio output OPTICAL jack Cable CARD slot Firmware upgrade by USB Port SERVICE Manual HL R5078W ...

Page 2: ...tory Data 3 3 3 4 Service Adjustment 3 15 3 5 Software Upgrade 3 18 3 6 Replacements Calibration 3 19 Chapter 4 Exploded View Part List 4 1 HLR5078WX XAA 4 1 4 2 HLR5678WX XAA 4 2 4 3 HLR6178WX XAA 4 3 4 4 L680 Engine Ass y 4 4 Chapter 5 Electrical Part List 5 1 HLR5078WX XAA Service Item 5 1 5 2 HLR5678WX XAA Service Item 5 2 5 3 HLR6178WX XAA Service Item 5 3 Chapter 6 Troubleshooting 6 1 Checkp...

Page 3: ... 4 Power 10 39 10 5 Detect 10 40 10 6 Power LED 10 41 10 7 RMC 10 42 Chapter 11 Operation Instruction Installation 11 1 Product Features and Functions 11 1 11 2 New Features 11 5 Chapter 12 Disassembly Reassembly 12 1 Overall Disassembly Reassembly 12 1 Chapter 13 Circuit Description 13 1 Overall Block Description 13 1 13 2 Partial Block Description 13 2 13 3 New Circuit Description 13 7 Chapter 1...

Page 4: ... is connected to the earthed end of the AC power source To make sure the AC power cord is properly connected follow the instructions below Use the voltmeter to measure the voltage between the chassis and the earthed ground If the measurement is over 1 0V unplug the AC power cord and change the polarity before re inserting it Measure the voltage between the chassis and the ground again 7 Some TV ch...

Page 5: ...s a higher voltage or more watts Critical safety parts should be bracketed with Use only regular parts for replacements in particular flame resistance and dielectric strength specifications Irregular parts or materials may cause electric shock or fire 11 Pay additional attention to the current leakage as the voltage between the power board and the ballast is 220 to 440v i e very high And also bewa...

Page 6: ...tc 6 Insulation Check Process Unplug the power cord from the AC source and turn the switch on Connect the insu lating resistance meter 500v to the AC plug blade The insulating resistance between the blade of the AC plug and that of the conductive material should be more than 1 7 Any B interlock should not be damaged If the metal heat sink is not properly installed no connection to the AC power sho...

Page 7: ... for soldering purposes 6 Use only anti static solder removal devices Most solder removal devices do not support an anti static feature A solder removal device without an anti static feature can store enough static electricity to cause damage to the ESD 7 Do not remove the ESD from the protective box until the replacement is ready Most ESD replacements are covered with lead which will cause a shor...

Page 8: ... the product This is a measure to protect it from being exposed to moisture Otherwise it may cause a fire or electric shock 5 Make sure to turn the power off and unplug the power cord from the outlet before repositioning the product Also check the antenna cable or the external connectors if they are fully unplugged Damage to the cord may cause fire or electric shock 6 Keep the antenna far away fro...

Page 9: ...1 6 Samsung Electronics MEMO ...

Page 10: ...tion analog baseband television signal into a 4 2 2 component digital video data stream compatible with 20 16 bit or 10 8 Bit CCIR601 CCIR656 outputs for standard definition SMPTE293M 296M 274M ITU R BT1358 for High definition All RGB graphics signals are output as 30 bit 4 4 4 RGB or 20 bit 4 2 2 YCrCb MSP4440 The MSP 44x0G family of single chip Multi standard Sound Processors covers the sound pr...

Page 11: ...I Interface Adopts DVI HDMI systems for digital HDs including STB DNIe4 High quality image implementation AnyNet Feature An enhanced interface for various external devices USB Interface Use the USB interface for service purposes S W Upgrade S W Configuration MCU Built in 300 MHz MIPS X226B CPU 4 Layered Architecture Device Driver OS Hardware Abstraction Application OSD 32Bit True Color Graphics OS...

Page 12: ...POD RS 232C Remocon TM76 Power Supply 120V PIP Settings X PIP doesn t operate PIP operate and swap doesn t operate PIP and swap operate Main Sub ATSC QAM NTSC AV1 AV2 AV3 S Video1 S Video2 S Video3 Component1 Component2 HDMI PC D Net ATSC X X X X X X X X X X X X X QAM X X X X X X X X X X X X X NTSC O O O O O O O O O X AV1 O X O O O O O O O X AV2 O O X O O O O O O X AV3 O O O X O O O O O X S Video1...

Page 13: ...Ie4 DNIe4 DNIe4 DNIe4 DNIe3 DNIe4 DMD xHD3 xHD3 xHD3 xHD3 xHD2 xHD3 Audio Base Tremble Balance No No No No No No Equalizer 5 Band 5 Band 5 Band 5 Band 5 Band 5 Band Auto Volume Leveler Yes Yes Yes Yes Yes Yes Surround Sound TruSurround XT Dolby Digital TruSurround XT Dolby Digital TruSurround XT Dolby Digital TruSurround XT Dolby Digital TruSurround XT Dolby Digital TruSurround XT Dolby Digital Sp...

Page 14: ...upplied Accessories Remocon Alkaline Battery BP59 00071B 4301 000103 Samsung Service center Manual BP68 00513A ANYNET cable BN39 00518B G Link Cable MD96 00036A Accessories that can be purchased additionally Video Cable Audio Cable Internal shopping mall Antenna Cable Component Cable Optical Cable ...

Page 15: ...2 6 Samsung Electronics MEMO ...

Page 16: ...3 17 5 Vertical Horizontal Position adjustment See page 3 15 6 CCA See page 3 16 7 Board LED check Check all the LED are turned on In the Analog Detect Board 8 Tilt Focus adjustment See page 3 19 Check Items Replaced Items S W Version Front LCD Index Delay Actuator Gain V Position H Position CCA Board LED Tilt Focus Digital Board Analog Board Power Board Optical Engine DMD Board Lamp Color Wheel F...

Page 17: ... DISPLAY State in times of Service Mode Switch overs 4 Buttons operations within Service Mode DDP1011 L8 DNIe ADV7401 M ADV7401 S Xilleon226 uPD64083 MSP4440 CCA ON Cinema CCA SP Actuator ESP GM1601 CHECKSUM OPTION SERVICE T_EXCAAUSO_00XX 2005_XX_XX T DTVUCOM5 00XX T XMENAUS0_00XX MENU Full Menu Display Move to Parent Menu Direction keys Item Selection by Moving the Cursor Direction keys Data Incr...

Page 18: ...ce Selection 6 V FLIP Normal Flip Flip Vertical Flip Operation 7 H FLIP Normal Flip Flip Horizontal Flip Operation 8 Gamma 0 15 2 Gamma Table Selection 9 SLR 0 1 OFF SLR Funcion On Off 10 DMD_BIAS 0 4 E DMD Bias pin voltage selection 11 Lamp Boost 0 63 20 Lamp Boost value selection 12 Lamp Sync Delay 0 4095 0 120 Lamp Sync delay value selection 13 FPGA xHD3 xHD3 xHD4 selection 14 Lamp Watt 132W 12...

Page 19: ...50 20 B_RATIO 12000 Low level information for the minimum value 21 W_RATIO 6000 High level information for the minimum value 22 BLACK_TILT 0 255 90 Black Stretch Area 23 WHITE_TILT 0 255 240 White Stretch Area 24 GAIN_X1 0 63 70 Gain of horizontal high frequency region 25 GAIN_X2 0 63 35 Gain of horizontal middle frequency region 26 GAIN_Y1 0 63 10 Gain of vertical high frequency region 27 GAIN_Y2...

Page 20: ...0 1023 512 47 WB_GRN_B_COEFF 0 1023 512 48 WB_BLU_B_COEFF 0 1023 512 49 R_Coring_TH1 3 50 R_Coring_TH2 3 51 R_Coring_TH3 3 52 R_Coring_TH4 3 53 H_FILTER1 0 11 0 54 H_FILTER2 0 10 0 55 V_FILTER1 0 4 0 56 V_FILTER2 0 3 0 57 Sub Color 53 58 DNIe On Off OFF 59 Sub Contrast 50 150 105 Brightness adjustment for the high light parts of the screen 60 Contrast Offset 5 61 Sub Brightness 235 Brightness adju...

Page 21: ...aping Filter Mode 15 Contrast 128 Contrast Adjust 16 Brightness 128 Brightness Adjust 17 Hue 128 Hue Adjust 18 CKILLTHR 3 Colour Kill Threshold 19 SD_OFF_Cb 128 SD Offset Cb Channel 20 SD_OFF_Cr 128 SD Offset Cr Channel 21 SD_SAT_Cb 125 Saturation Cr Channel 22 SD_SAT_Cr 125 Saturation Cb Channel 23 IFFILTSEL 3 IF Filter Select 24 LTA 0 Luma Timing Adjust 25 CTA 2 Chroma Timing Adjust 26 DNR_TH1 0...

Page 22: ... 36 CTI_C_TH 8 CTI Chroma Threshold 37 NSFSEL 0 Split Filter Selection NTSC 38 CTAPSN 2 Chroma Comb Taps NTSC 39 CCMN 0 Chroma Comb mode NTSC 40 YCMN 0 Luna Comb Mode NTSC 41 HSSLICE 42 VSSLICE 43 DLL_PH 0 44 ST_NOISE Sample Phase Adjustment 45 ALIAS_FILTER_EN OFF 46 DNR TH2 ...

Page 23: ...ping Filter Mode 15 Contrast 0 255 128 Contrast Adjust 16 Brightness 0 255 128 Brightness Adjust 17 Hue 0 255 128 Hue Adjust 18 CKILLTHR 0 7 5 Colour Kill Threshold 19 SD_OFF_Cb 0 255 128 SD Offset Cb Channel 20 SD_OFF_Cr 0 255 128 SD Offset Cr Channel 21 SD_SAT_Cb 0 255 125 Saturation Cr Channel 22 SD_SAT_Cr 0 255 125 Saturation Cb Channel 23 IFFILTSEL 0 7 3 IF Filter Select 24 LTA 0 3 0 Luma Tim...

Page 24: ... 255 8 CTI Chroma Threshold 37 NSFSEL 0 3 0 Split Filter Selection NTSC 38 CTAPSN 0 3 2 Chroma Comb Taps NTSC 39 CCMN 0 7 0 Chroma Comb mode NTSC 40 YCMN 0 7 0 Luna Comb Mode NTSC 41 HSSLICE 42 VSSLICE 43 DLL_PH 44 ST_NOISE 0xFFFF Sample Phase Adjustment 45 ALIAS_FILTER_EN OFF 46 DNR TH2 ...

Page 25: ...Y output high frequency component coring 6 CDELAY 0 15 4 C signal output delay 7 YPFT 0 15 3 YPFT adjustment 8 YPFG 0 15 7 YPFG adjustment 5 Xilleon226 No Item Range Default Remark 1 Main Sub Main 2 Y UV Y UV Y 3 H Filter gh121a 4 V Filter 128v05f 5 226 TEST PATT 7 MSP4440 No Item Range Default Remark 1 MDB Effect 0 127 56 Micronas Dynamic Bass 2 SRS Dialog 0 127 50 SRS Dialog clarity adjustment 3...

Page 26: ...read Spread CCA value to all mode 15 Move HDMI Move to the HDMI Mode 16 DRedX 640 Target Red X value for CCA 17 DRedY 340 Target Red Y value for CCA 18 DGreenX 300 Target Green X value for CCA 19 DGreenY 620 Target Green Y value for CCA 20 DBlueX 150 Target Blue X value for CCA 21 DBlueY 60 Target Blue Y value for CCA 22 DCyanX 205 Target Cyan X value for CCA 23 DCyanY 270 Target Cyan Y value for ...

Page 27: ...entaX 290 Target Magenta X value for CCA 10 DMagentaY 140 Target Magenta Y value for CCA 11 DYellowX 425 Target Yellow X value for CCA 12 DYellowY 515 Target Yellow Y value for CCA 13 D White X 313 Target White X value for CCA 14 D White Y 329 Target White Y value for CCA 10 SP Actuator 11 ESP Enhance Smooth Picture xHD3 xHD4 Option This model is not used No Item Range Default Remark 1 Actuator Ga...

Page 28: ...set Clear the EEPROM 5 Lamp Life Lamp on time counter 6 AUTO POWER ON The sets turns on automatically when the power cord is plugged in 7 DNIe Demo ON OFF ON DNle Demo function selection 8 Lamp Control Dynamic Normal Dynamic Dynamic Always 9 MUTE TIME 400ms Time which the screen will be black while switching channels 10 EDID WRITE 11 DDC Protection ON OFF OFF DDC write ON OFF selection 12 LNA Defa...

Page 29: ...3 LAMP SYNC 4 Actuator Gain Patt1 0 175 95 Actuator Gain adjustment 5 Actuator Gain Patt2 0 175 95 Actuator Gain adjustment 6 INDEX DELAY 0 1023 173 Index delay adjustment 7 FPGA xHD3 xHD3 xHD4 selection 8 Lamp Watt 132W 9 Lamp Select Philips 10 AUTO COLOR OFF Auto Color function execution 11 CCA CCA menu 12 Lamp Clear Initialize Lamp usage time 13 User Reset All user settings are set to default ...

Page 30: ...t the V position value to 34 or 35 Setting to these values will cause horizontal lines on the right side of the screen 3 4 2 INDEX DELAY Adjustment 1 Turn off the power to put the unit into the STAND BY mode 2 In order to enter the Service Mode Press Mute 1 8 2 POWER buttons on the Remote Control 3 Select Service on the first display of the Service mode menu 4 Press the Up or Down button to move t...

Page 31: ... on the basis of previously inputted Desired Color Coordinates and Measured Color Coordinates 1 Condition of the Service Engine 2 CCA Service Procedures To execute CCA adjustment perform the following steps 1 Turn off the power to put the unit into the STAND BY mode 2 In order to enter the Service Mode Press Mute 1 8 2 POWER buttons on the Remote Control 3 From the Factory Service Mode Menu select...

Page 32: ...2 then press ENTER to select 2 Making Adjustments 1 As shown in the picture above change the actuator values to eliminate saw tooth shapes To fine tune increase the data value ensuring that you get the center between the starting and ending points of the disappearing saw tooth shape Actuator Gain 115 Before Adjusting After Adjusting Actuator Gain1 In case of controlling with Cross Pattern Actuator...

Page 33: ... turn it off and then on again 4 When the download is complete there will be another long beeping tone and the TV will go into standby mode Check for the Firmware Version 1 Turn off the power to put the unit into the STAND BY mode 2 In order to enter the Service Mode Press Mute 1 8 2 POWER buttons on the Remote Control 3 In case entry into SERVICE MODE is unsuccessful repeat steps 1 and 2 directly...

Page 34: ...n the adjustable range because there are spring screws at the center holding it When adjusting the screen it is better for two people to work together One person should adjust the picture position while the other person looks at the screen The movement direction of the board and the picture are opposite When the board is lifted upward the screen descends down When it is tilted to the left the scre...

Page 35: ... cw Focus Alignment 5 Insert Engine Ass y with accuracy 1 Input a Crosshatch pattern or enter service mode and use the internal generated patterns 2 Adjust the focus alignment dial of the Projection Lens Clockwise or Counter Clockwise See picture in step 4 until the picture is clear 3 Since the alignment is done from the rear use a mirror or a second person to confirm the adjustment is complete ...

Page 36: ...T0082 BP64 00309B WINDOW LED 50L3 ACRYL 2 0 half mirror SE 1 S N A T0091 BP94 02231A ASSY PCB MISC A V SIDE HLR5078 L8 L65A 1 S N A T0101 BP61 00960A BRACKET SCREEN TB 50L8 AL6063 EXTR 1 S N A T0101 BP61 00960A BRACKET SCREEN TB 50L8 AL6063 EXTR 1 S N A T0120 BP94 02215B ASSY PCB POWER HLR5067 HURRICANE L64B 11 1 S A T0129 BP96 01198A ASSY ENGINE P DLP 50L8 PHILIPS 120W E22 1 S A T0130 BP96 01061A...

Page 37: ...BP64 00309B WINDOW LED 50L3 ACRYL 2 0 half mirror SE 1 S N A T0091 BP94 02231A ASSY PCB MISC A V SIDE HLR5078 L8 L65A 1 S N A T0101 BP61 00965A BRACKET SCREEN TB 56L8 AL6063 EXTR 1 S N A T0101 BP61 00965A BRACKET SCREEN TB 56L8 AL6063 EXTR 1 S N A T0120 BP94 02215B ASSY PCB POWER HLR5067 HURRICANE L64B 11 1 S A T0129 BP96 01198B ASSY ENGINE P DLP 56L8 PHILIPS 120W E22 1 S A T0130 BP96 01061A ASSY ...

Page 38: ... 54 30 ZILOG 1 S A T0082 BP64 00309B WINDOW LED 50L3 ACRYL 2 0 half mirror SE 1 S N A T0091 BP94 02231A ASSY PCB MISC A V SIDE HLR5078 L8 L65A 1 S N A T0101 BP61 00968A BRACKET SCREEN TB 61L8 AL6063 EXTR 1 S N A T0101 BP61 00968A BRACKET SCREEN TB 61L8 AL6063 EXTR 1 S N A T0120 BP94 02215B ASSY PCB POWER HLR5067 HURRICANE L64B 11 1 S A T0129 BP96 01198C ASSY ENGINE P DLP 61L8 PHILIPS 120W E22 1 S ...

Page 39: ... AL D 1 S N A 9 T0049 BP47 00021A LAMP BALLAST EUC 120 P H11 120W 130mm ca 1 S A 9 1 BP61 00728A HOLDER BALLAST 23 SVP 50L3HR PC G F20 1 S N A 10 T0530 BP63 00537A COVER LAMP HURRICANE 720P PC 1 S N A 11 BP61 01014A BRACKET ENGINE BASE SVP 50L6HR SECC T1 6 1 S N A 12 BP96 01073A ASSY LAMP P L6 L8 L620 L680 61 Philips 120W 1 S A 12 1 BP47 00018A LAMP UHP 100W 120W 1 0 E22 65 70 1 S N A 13 BP91 0077...

Page 40: ...COVER P SIDE 50L8 HIPS HB GR503 RIG 1 S A T0049 BP47 00021A LAMP BALLAST EUC 120 P H11 120W 130mm ca 1 S A T0053 BP67 00140A SCREEN FRESNEL 50W 1126 646 1 5T 1 S A T0054 BP67 00137A SCREEN LENTI 50W 1126 646 2 4T 1 S A T0074 BP59 00071B REMOCON HURRICANE TM76A 200 54 30 ZILOG 1 S A T0120 BP94 02215B ASSY PCB POWER HLR5067 HURRICANE L64B 11 1 S A T0128 BN39 00518B CBF SIGNAL STEREO SVP 50L3HR 1P UL...

Page 41: ...49 BP47 00021A LAMP BALLAST EUC 120 P H11 120W 130mm ca 1 S A T0053 BP67 00184A SCREEN FRESNEL 56W 1270 728 T1 5 1 S A T0054 BP67 00183A SCREEN LENTI 56W 1270 728 T2 5 1 S A T0074 BP59 00071B REMOCON HURRICANE TM76A 200 54 30 ZILOG 1 S A T0120 BP94 02215B ASSY PCB POWER HLR5067 HURRICANE L64B 11 1 S A T0128 BN39 00518B CBF SIGNAL STEREO SVP 50L3HR 1P UL2464 2 1 S A T0129 BP96 01198B ASSY ENGINE P ...

Page 42: ... 61L8 HIPS HB GR503 LEF 1 S A T0030 BP96 01222A ASSY COVER P SIDE 61L8 HIPS HB GR503 RIG 1 S A T0049 BP47 00021A LAMP BALLAST EUC 120 P H11 120W 130mm ca 1 S A T0053 BP67 00165A SCREEN FRESNEL 61W 1381 790 1 5T 1 S A T0054 BP67 00164A SCREEN LENTI 61W 1381 790 T2 5 1 S A T0074 BP59 00071B REMOCON HURRICANE TM76A 200 54 30 ZILOG 1 S A T0120 BP94 02215B ASSY PCB POWER HLR5067 HURRICANE L64B 11 1 S A...

Page 43: ...Samsung Electronics 5 4 MEMO ...

Page 44: ...LED Are fans running Yes Yes Yes Replace Detect Board Check for 8Vdc at CN104 on Detect Board Replace fan s Check CN802 pins 8 10 on the Power board for 12VB No No No Replace Power Board Replace the Analog Board Blinking Lamp and Temp LEDs Is lamp cover installed Short CN109 on Detect Board Check boss on Lamp Cover Replace the Detect Board Install lamp cover Yes Yes No No No Replace the Digital Bo...

Page 45: ...ce DMD Board Check 280V DC to lamp ballast CN1 Measure with DC meter Does lamp come on then shut off Replace Power Board Re install lamp assy Check pin 1 on CN752 on DMD Board for 5V DC Check 5Vpp at CN752 pin 3 on DMD Board Replace lamp assy or ballast Replace DMD Board Replace ballast or lamp assy Yes No No No Yes Yes Yes Yes No No Yes No No No Yes Yes Temperature Sensor CN109 A blinking lamp LE...

Page 46: ...Any creaking noise is mostly from the structure of the device itself A short harsh noise may occur from a distortion or malformation due to thermal expansion between the metal joints screws and loaded parts respectively Any intermittent creaking noise can be removed by loosening the screws 4 A black screen with the lamp on Replace the DMD board 5 Line Pattern Regular line patterns occur vertically...

Page 47: ...DMD board Horizontal Bar or No Raster Error in DDP1011 or the DMP panel Replace the DMD board Dotted Vertical Bar Error in Rambus Dram IC 403 or the soldering Replace the DMD board Beehive mosaic patterns all over the screen Error in the LVDS Receiver IC 601 or the soldering The H sync signals are not transferred to DDP1011 Replace the DMD board ...

Page 48: ... and enter service mode 2 Check if there is an error in the DMD board DDP1011 TEST PATTERN Press the right arrow key Options of FULL WHITE BLACK RED GREEN and BLUE PATTERN are displayed on the screen If Pattern does not appear this is a DMD board error 3 Check if there is an error in the digital board before the DMD When the DMD board has been determined to be error free based on the test patterns...

Page 49: ...oard If necessary replace Power Board Check Cables connected to Analog Board If necessary Analog Board Check if OP1 OP2 OP3 on the Analog Board turns on Does the DLP turns on Check the Power Cord Does the LAMP turn on Replace Digital Board Replace LAMP Check Cables connected to DMD Board If necessary replace DMD Board Check Cables connected to BALLAST If necessary replace BALLAST Yes Yes Yes Yes Y...

Page 50: ...pear immediately The TV has a fan to keep the inside lamp from overheating You ll occasionally hear it working 6 2 2 Protect Status 1 When the rear cover is opened A sensor detects when the rear cover is opened and turns the set off and then into Standby mode If you close the cover or fix the switch you can turn the set on by pressing the Power button on the unit or the remote control The set will...

Page 51: ...ong with the ballast Remove the lamp Fix the safety switch on the right with tape and turn on the power Check to see if a blue flame starts igniting in the arc gap inside the ballast momentarily during start up There is no problem with the ballast if there is a flame When the ballast has no error replace the lamp A blue flame occurs momentarily during start up ...

Page 52: ...es not turn on or turns off right after quickly lighting up 1 Check the color wheel Check if the color wheel is running Check the DMD board and the ballast for the signals Check the second CN503 pin for input signals When 3 5V 180Hz is output the color wheel is operating normally DMD Board Check Diagram ...

Page 53: ...6 10 Samsung Electronics MEMO ...

Page 54: ... p m a L R I r a t s m e G l a c i t p O e l b a C r i A n I F R CableCard A V In 1 2 3 S Video 1 2 3 2 1 t n e n o p m o C n I o i d u A I V D C P t u O V A N A F t u p n I C A RS 232C In Anynet G Link r o r r i M n e e r c S t e n y n A 4 9 3 1 E E E I D E L R I r o t c e t e D p m A r o t a u t c A C P I M D H r e k a e p S l e e h W r o l o C r o t o M Signal Power Light Signal Channel Board U...

Page 55: ...Block Diagram 7 2 Samsung Electronics 7 2 Partial Block Diagram Line Filter Board TO BALLAST Transfomer Transfomer 7 2 1 Power Board Block Diagram ...

Page 56: ...Block Diagram Samsung Electronics 7 3 7 2 2 Digital Board Block Diagram ...

Page 57: ...e Main Y Out Main C Out Sub YOut Sub COut Side Y C Main Y V Out Main C Out Sub C Out Sub Y Out Mon Mixed V Out Cap Y Out Sub V Out Cap V Out Mon V Out TEA6422 IC149 Audio SW Audio Matrix S W 6in 3out L2 R2 Side L R Comp1 L R L1 R1 Comp2 L R MSP44XX IC124 Sound Processor Main L R Sub L R PC L R MTNR SIF STNR SIF Mon L Rout TPA3001D1 IC125 126 Audio Amp 15 W 15W Amp In L R Main Y V Main C Sub Y V Su...

Page 58: ...04 DAD1000 DMD xHD3 TMDS Receiver CLK_RX Lvds Bus Master A B Lvds Bus Slave A B DMD Reset DMD Ctrl LM 393 Buff HCT125 Memory1 RGB_EVEN RGB_ODD Configura tion EEPROM OSC 74 5Mhz 200Mhz 100Mhz Smooth Picture Actuator Dynamic Black Module Motor CW Index Lamp Litz Lamp En DAT_RX Power Good Reset M FPGA DDP1011 Slave DDP1011 Master Flash Flash 2 Rambus Rambus A8904 DAD1000 DMD xHD3 TMDS Receiver CLK_RX...

Page 59: ...7 6 Samsung Electronics MEMO ...

Page 60: ...OR COLOR WHEEL DETECT TEMP SENSOR FAN1 BALLAST FAN DIGITAL POWER POWER SIGNAL CN20 CN257 CN259 CN5 CN4 CN260 CN13 CN16 CN9 CN258 CN14 CN11 CN17 CN18 CN100 CN751 CN601 CN750 CN600 CN100 CN102 CN109 CN105 CN103 CN101 CN108 CN104 CN29 CN500 CN17 CN26 CN805 CN804 CN801 FRONT LED CN752 CN107 FAN2 Dynamic Black ...

Page 61: ...DA_DMD 6 5 4 3 2 1 6 5 4 3 2 1 CN18 3 2 1 3 2 1 CN17 6 7 5 4 3 2 1 6 7 5 4 3 2 1 CN11 3 4 2 1 3 4 2 1 CN14 3 2 1 3 2 1 CN16 11 10 9 8 7 6 5 4 3 2 1 11 10 9 8 7 6 5 4 3 2 1 CN258 3 4 2 1 3 4 2 1 CN13 11 12 10 9 8 7 6 5 4 3 2 1 11 12 10 9 8 7 6 5 4 3 2 1 CN260 24 23 22 21 20 19 18 17 16 15 14 13 12 11 10 9 8 7 6 5 4 3 2 1 24 23 22 21 20 19 18 17 16 15 14 13 12 11 10 9 8 7 6 5 4 3 2 1 CN4 10 9 8 7 6 ...

Page 62: ...he analog PCB The analog board is responsible for the power supply to the digital DMD board 9 1 2 Names Roles of Key Parts CN801 Supplies power DC220 400v to the ballast GT801 Anti lightning wire connected to the digital board The anti lightning wire should be installed for safety purposes PD802S Inlet type of terminal that is connected to the AC power cable ...

Page 63: ...o Pin Name STD 5V 1 2 S MUTE GND 3 4 S14 5V 33V 5 6 GND GND 7 8 S14 5V POWER SW 9 10 GND 5 5VB 11 12 5 5VB GND 13 14 GND 12VB 15 16 12VB GND 17 18 GND 12VB 19 20 12VB GND 21 22 GND GND 23 24 80VB CN805 Connecting Power to Analog Board Pin No Pin Name 1 STD 5V 2 GND 3 STD 5V 4 GND 5 12VA 6 GND 7 12VA 8 GND 9 33VA 10 POD SW ...

Page 64: ...lows the TV to receive decode and unscramble the premium digital channels included in your cable TV subscription without the use of a cable box High Definition Multimedia Interface The HDMI High Definition Multimedia Interface supports uncompressed standard and high definition digital video formats and existing digital multi channel audio formats G Link This jack is used by the TV Guide On screen ...

Page 65: ...32 DLP_SYNCVAL 9 2 3 Digital Board Connector Pin CN17 CN500 Pin Name Built In PIN No Pin Name Built In MD2 3V 1 2 B33V GND 3 4 GND MD2 3V 5 6 MD2 3V GND 7 8 GND D2 5V 9 10 D2 5V GND 11 12 GND D4 7V 13 14 D2 5V GND 15 16 GND D4 7V 17 18 D4 7V GND 19 20 GND MD5 7V 21 22 MD5 7V GND 23 24 GND 5VA 25 26 5VA GND 27 28 GND D5 7V 29 30 MD9V Pin Name Built In PIN No Pin Name Built In MAIN_Y 1 2 GND MAIN_C ...

Page 66: ...Pin Name PIN No Pin Name 1 TMDS_TX0 9 TMDS_TX1 17 TMDS_TX2 2 TMDS_TX0 10 TMDS_TX1 18 TMDS_TX2 3 GND 11 GND 19 GND 4 TMDS_TXC 12 NC 20 SYNCVAL 5 TMDS_TXC 13 NC 21 nRESET_DRV 6 SCL_PANEL 14 NC 22 GND 7 SDA_PANEL 15 LAMP_TXn_1 23 DDP_READY 8 NC 16 LAMP_RX 24 POWERGOOD ...

Page 67: ...cuit Analog Video Switching Processing Analog Audio Switching Processing 3D Comb Processing 9 3 2 Names Roles of Key Parts CN260 Connected to the detect board CN4 CN5 Connected to the power board receives the second power source generated on the power board CN259 Sends the power source from the analog to the digital board CN20 This is a control signal terminal that connects between the analog and ...

Page 68: ... COMP2_Pr 19 20 GND MTNR_CVBS 21 22 GND MTNR_SIF 23 24 GND STNR_CVBS 25 26 GND STNR_SIF 27 28 GND DTV_CVBS 29 30 GND CN20 Pin Name Built In PIN No Pin Name Built In RS232_TxD 1 2 MICOM_TxD RS232_RxD 3 4 MICOM_RxD GND 5 6 GND ANYNET_TxD 7 8 SDA_A ANYNET_RxD 9 10 SCL_A GND 11 12 GND SPDIF_ATI 13 14 nRESET_S GND 15 16 nRESET_ANALOG I2S_CLK_NTSC 17 18 LAMP_ERROR GND 19 20 DDP_READY I2S_DATA_NTSC 21 22...

Page 69: ... 9 5VA 10 GND 11 70VB 12 GND CN9 Connecting and transmitting Audio signal to Speaker Pin No Pin Name 1 GND 2 L OUT 3 GND 4 L OUT CN11 Connecting front LED indicators Pin No Pin Name 1 LED1 2 KEY1 3 KEY2 4 SDA_M1 5 SCL_M1 6 12VB 7 GND CN17 Connecting the IR signal Pin No Pin Name 1 IR 2 GND 3 5VA CN16 Connecting the Power and Control Signal to the POD Fan Pin No Pin Name 1 FAN_ERROR 2 GND 3 8VA_FAN...

Page 70: ...eives the power source from the detect board and communicates with the I2C CN601 This sends a 60Hz signal to the detect board CN600 This supplies the power to drive the color wheel CN750 This receives the color wheel rotating signals CN752 This sends signals to the ballast CN100 The DVI cable terminal This receives the image data from the digital board DMD PANEL This is protected with a heat sink ...

Page 71: ...9 10 Samsung Electronics MEMO ...

Page 72: ... B V 3 3 E N 1 0 6 J 1 2 C I C 2 D B 2 2 3 2 4 2 3 4 5 6 7 8 9 2 1 3 1 4 1 5 1 6 1 7 1 8 1 9 1 2 0 2 1 2 F E R X 4 N C V 4 2 0 5 2 W M S 1 0 1 1 1 3 C V 5 3 F u 0 2 2 B V 7 5 V 5 2 F n 0 0 1 O M 2 C 1 P O V 6 1 F u 0 0 1 0 2 C 2 0 1 T F S 0 0 6 P 1 4 M L B 1 A 2 B S 0 0 6 P 1 4 M L B 9 T F A 1 B 9 C F u 0 0 1 V 6 1 B V 2 1 1 0 1 2 3 4 5 6 7 8 9 5 N C F n 0 0 1 4 1 C O M V 5 2 A 1 B 2 E N 1 0 6 J 1...

Page 73: ...DS3C30GTH D135 F E R X F E R X F E R X V 0 5 F p 0 0 1 CDS3C30GTH D119 D811 CDS3C30GTH 1 2 5 0 1 C CDS3C30GTH D130 CDS3C30GTH 6 1 1 C D103 H u 0 1 0 0 1 L O M V 0 5 F p 0 0 1 CDS3C30GTH CDS3C30GTH D109 D112 8 0 1 L H u 0 1 F E R X F E R X CDS3C30GTH D108 0 1 1 L H u 0 1 H u 0 1 1 1 1 L F E R X 9 0 1 C F E R X F E R X 1 1 1 C F p 0 0 1 V 0 5 V 0 5 F p 0 0 1 0 0 1 1 0 1 R 0 0 1 H u 0 1 9 0 6 L 2 0 1...

Page 74: ... 2 R 1 R 5 2 6 2 R D D A L C S 7 2 A D S 3 1 1 T U P R 2 T U O L 4 1 5 1 2 T U O R 6 1 3 T U O L 7 1 3 T U O R 8 1 6 R 9 1 5 R P A C 2 4 R 0 2 3 0 3 C I D 2 2 4 6 A E T 1 D N G 5 L 0 1 6 L 1 1 2 1 1 T U O L V 6 1 F u 0 1 2 3 3 C F E R X O M V 0 5 F n 1 1 2 3 C F E R X 0 5 3 R K 1 7 2 3 R F E R X F E R X 5 7 8 5 3 R 0 0 1 4 0 3 R V 6 1 F E R X 0 4 4 3 C F n 0 0 1 V 5 2 5 3 3 C F u 0 1 5 4 3 R F E R...

Page 75: ... 1 0 1 1 1 2 1 3 1 4 1 5 1 1 1 2 Q F E R X C 0 3 0 0 2 W M S 7 5 2 N C 1 2 2 R 4 0 2 C 5 2 4 6 _ V 8 6 0 2 Q 1 3 2 R 5 3 2 R 2 1 2 R F E R X F E R X K 1 0 1 2 R 2 2 2 R 8 1 2 R T U O _ V _ P A C T U O _ Y _ P A C T U O _ V _ N O M T U O V _ N O M T U O _ V _ D E X I M _ N O M Y _ N I A M Y _ 1 P M O C b P _ 1 P M O C r P _ 1 P M O C Y _ 2 P M O C b P _ 2 P M O C r P _ 2 P M O C S B V C _ R N T M F...

Page 76: ...I _ M T U O 7 8 D N G D N G 9 MGND1 MGND2 7 2 4 C C N 1 D N G 0 1 N I 2 T U O _ M 3 4 C N 5 C N 6 0 0 4 T F 1 0 4 T F 2 5 4 R 7 1 4 C 1 X 6 2 4 R 5 1 4 R 2 0 4 C B V 5 2 3 4 C F E R X 1 0 4 Q 9 1 4 C 0 3 4 R 1 5 4 C 6 4 4 R 0 0 4 C 7 3 4 R 5 4 4 R A B 3 F G 3 8 0 4 6 D P U 2 0 4 C I 8 1 4 R 8 3 4 R 1 2 4 C 0 2 4 C 7 5 4 R 0 5 4 C 4 1 4 R 0 1 4 C F E R X 7 1 4 Q 7 4 4 C B V 3 3 F E R X 0 4 4 C 4 0 ...

Page 77: ... 1 P M 1 0 5 C I 4 0 5 R m h o K 2 2 W 0 1 1 3 0 8 C F n 0 0 1 V 6 1 O M O M V 6 1 F n 0 0 1 2 0 8 C S 0 0 6 P 1 4 M L B A 1 B 2 9 2 5 C F u 2 8 V 6 1 B V 2 1 5 0 5 L 2 0 5 D B S 0 0 6 P 1 4 M L B A 1 B 2 O M V 6 1 F n 0 0 1 9 1 5 C F n 0 1 B V 3 3 V 3 2 D M 1 2 5 C O M V 5 2 F n 0 0 1 3 2 5 C 0 1 5 R W 0 1 1 F p 0 3 3 7 2 5 C N O I T P O _ V 2 1 m h o K 4 3 6 CIC21J601NE BD504 A 1 B 2 W 0 1 1 4 1...

Page 78: ...R X 2 5 6 R F u 0 1 V 6 1 5 3 6 R 0 0 1 O M V 5 2 F u 1 6 2 6 C 1 1 6 C 0 W 6 1 1 B V 7 5 F E R X 9 3 6 R 0 0 1 6 3 6 R XREF 8 0 6 C F u 2 2 V 5 3 1 6 8 R 4 2 S S 7 0 6 D B 0 7 0 6 L 1 2 BD601 HH 1M3216 601JT 0 5 6 R F E R X 2 4 6 R K 1 W 6 1 1 W 6 1 1 K 0 7 4 O M V 5 2 F u 1 2 7 6 C 0 0 6 D 1 2 3 W 6 1 1 0 5 1 6 R 9 6 6 C F u 0 2 2 V 5 3 4 3 6 C 4 5 6 R K 0 2 1 W 6 1 1 O M V 5 2 F n 0 0 1 L _ B V...

Page 79: ...C F E R X 1 8 7 R R777 F E R X R742 1 2 7 C 6 5 7 R 0 3 7 C 6 2 7 C F E R X 2 0 7 C I R721 1 3 7 C R722 R720 0 1 7 R 2 8 7 R 9 1 7 C 2 7 7 R m h o 0 2 8 1 M _ A V 5 F E R X W 0 1 1 A V 5 F E R X F E R X 5 5 7 R F E R X F E R X F E R X 1 M _ A V 3 3 0 9 7 R R778 8 1 7 R F E R X F E R X 3 8 7 R 9 0 7 R R746 3 3 7 C 9 5 7 R 4 7 7 R R779 4 0 7 C 2 0 7 C 8 2 7 C F E R X F E R X 7 2 7 C 0 6 7 R 9 1 7 R ...

Page 80: ...2 N C 1 2 3 4 5 6 F E R X 2 2 9 R 0 8 1 N C 2 1 9 R B 0 1 1 9 R B F E R X F E R X F E R X F E R X CIC21J601NE BD713 9 0 7 D B E N 1 0 6 J 1 2 C I C 0 3 0 8 R 4 0 8 R 0 1 M _ A V 3 3 1 9 8 R 0 0 1 F E R X 5 7 7 C F n 0 0 1 V 5 2 O M F E R X 1 2 1 2 3 CDS3C30GTH D805 B F E R X 7 1 N C 1 2 1 1 7 D B E N 1 0 6 J 1 2 C I C CDS3C30GTH D808 0 0 8 1 9 R 0 0 1 0 9 8 R 7 1 9 R 9 8 7 C F n 0 0 1 V 6 1 O M A ...

Page 81: ... I C 5 0 0 1 D B B V 7 5 D 4 1 6 1 C F n 0 0 1 V 0 5 2 1 6 1 C V 5 D A B V 5 2 F n 0 0 1 F u 0 1 V 6 1 0 0 2 1 T F 0 0 4 T F A B 4 2 4 1 C V 9 D M V 6 1 F u 7 4 5 0 6 1 C 7 8 9 5 2 6 1 C F u 7 4 V 6 1 4 2 5 2 6 2 7 2 8 2 9 2 3 0 3 4 5 6 4 1 5 1 6 1 7 1 8 1 9 1 2 0 2 1 2 2 2 3 2 0 0 5 N C C 0 3 0 0 2 W A M S 1 0 1 1 1 2 1 3 1 8 2 3 R 0 2 9 3 R V 6 1 F u 0 0 1 3 0 6 1 C K 1 7 2 3 R W 6 1 1 5 7 3 8 3...

Page 82: ... E P M 3 A T A D _ G E P M 22 23 2 A T A D _ G E P M 1 A T A D _ G E P M 24 10 W S _ L A T _ X 11 T U O _ F I S V 3 3 12 D N G 13 V 8 1 14 15 V 2 1 C N Y S _ T K P _ G E P M 16 17 N E _ A T A D _ G E P M 2 U T 1 C _ N 4 0 5 C F n 0 0 1 V 5 2 O M E N 1 0 6 J 1 2 C I C 6 0 5 L B V 3 2 D M V 3 3 D M 1 3 0 1 D B E N 1 0 6 J 1 2 C I C B 0 0 1 V 3 3 D M 0 0 5 L B 5 3 5 R D N G 2 T U O 3 T U O F E R X E ...

Page 83: ...16W 75 1 2 3 1 5 C I U 6 T 8 1 3 5 9 G 0 0 1 W 6 1 1 7 8 5 6 3 4 3 4 5 C F n 0 1 V 0 5 O M 1 1 5 A R V 5 _ U T _ G O L A N A 2 _ V 5 2 1 H C 3 3 5 C F n 0 0 1 V 5 2 O M K 1 8 7 5 R 1 4 5 C F u 0 0 1 V 0 1 R552 W 6 1 1 V 0 1 F u 0 0 1 2 1 5 C 1 16W 1K W 6 1 1 0 6 7 5 R V 7 5 D 2 _ V 3 3 H C 3 6 5 R V 5 _ U T _ S 5 1 5 1 C F n 0 0 1 V 5 2 L A I R E T A M 0 0 1 B 6 1 0 1 C F n 0 0 1 V 6 1 O M V 0 1 F...

Page 84: ...p 2 8 C1496 100nF 25V MO W 6 1 1 m h o K 7 2 4 9 8 R O M V 5 2 F n 0 0 1 1 0 5 1 C V 8 1 D V D A W 6 1 1 5 7 3 7 3 R F E R X MO 25V 100nF C1503 1 9 5 1 C F p 8 6 V 0 5 0 2 1 9 R W 6 1 1 5 7 1 8 3 R 7 9 4 1 C F n 0 0 1 V 5 2 O M MO 25V 100nF C1494 7 8 3 9 5 1 C F p 8 6 V 0 5 5 2 2 1 A R 1 2 3 4 5 6 7 8 5 6 3 4 1 2 W 6 1 1 2 2 W 6 1 1 2 2 1 3 2 1 A R 0 0 5 1 C F n 0 0 1 V 5 2 O M F n 0 0 1 1 9 4 1 C...

Page 85: ...9 4 1 P 8 6 6 D N G A S A I B 7 6 8 6 1 C P A C 9 6 2 C P A C 5 1 P 7 0 7 D N G A 0 1 N I A 1 7 9 5 D N G A O I D D V D 6 D N G A 0 6 1 6 1 Y P A C 2 6 2 Y P A C D D V A 3 6 4 6 T U O F E R L M C 5 6 1 5 B F G O S 2 5 3 5 7 N I A 4 5 1 N I A 5 5 8 N I A 2 N I A 6 5 7 5 9 N I A 3 N I A 8 5 43 P1 P0 44 45 P20 ELPF 46 47 PVDD PVDD 48 49 AGND D N G D 5 AGND 50 36 XTAL1 37 XTAL 38 DVDD 39 S H S C 4 40 ...

Page 86: ... X 1 0 5 D L 2 0 0 7 N 2 1 0 6 Q D G S A 2 3 4 D N G 5 B 2 B 1 6 7 2 E O C C V 8 7 8 9 2 2 1 C I X 8 K 5 2 1 3 D B W 7 C N 1 E O 1 A 1 2 33 1 2 3 4 5 6 1 0 2 L E N 1 0 6 J 1 2 C I C B F E R X 1 16W RA501 O M N I 1 D N G 2 T U O 3 T U O 9 4 8 C F n 0 0 1 V 5 2 9 3 1 R 1 1 2 1 C I 3 3 E 7 1 1 1 P A V 8 1 _ I M D H 0 1 G S O M V 5 2 F n 0 0 1 4 6 8 C 1 0 8 Q L 2 0 0 7 N 2 D 2 4 1 R 0 1 5 0 8 R K 7 4 ...

Page 87: ...1 4 L L M P 0 0 1 R 5 7 W 6 1 1 2 2 1 D C814 100nF 25V MO 1 1 1 D 1 2 3 0 0 2 1 L E N 1 0 6 J 1 2 C I C B 0 0 4 R 0 6 2 9 R 2 2 3pF C1623 50V 9 1 6 2 P T 1 C C V _ C D D _ C P 1 MO 25V 100nF C816 1 0 4 R V 3 3 _ S D M T 0 2 6 2 P T W 6 1 1 0 0 1 0 B 6 0 2 1 R 0 0 1 W 6 1 1 7 0 1 R 5 3 0 1 D B V 5 D 0 0 4 D B E N 1 0 6 J 1 2 C I C B V 5 2 F n 0 0 1 1 0 4 C 1 2 6 2 P T 1 3 2 1 D 8 4 1 4 L L M P K 7 ...

Page 88: ... 0 2 6 R W 0 1 1 W 0 1 1 5 0 6 R m h o 0 5 1 W 6 1 1 K 7 4 0 1 6 R F E R X F E R X F E R X F E R X F E R X F E R X RLZ5 6B TE 11 D114 F E R X O M F u 0 1 V 6 1 6 0 6 1 C 2 0 2 R F E R X V 6 1 F n 0 0 1 1 0 6 C 0 0 1 W 6 1 1 K 7 4 W 6 1 1 6 5 6 R O M F E R X 0 0 1 1 R W 6 1 1 V 0 5 F n 0 1 3 0 6 C R616 0 0 1 W 6 1 1 4 6 1 R 10K 1 16W F u 0 1 100pF C207 50V C204 50V 5 1 1 C V 6 1 m h o 0 2 2 7 0 6 R...

Page 89: ... 1 BN I 2 C 6 1 5 C F n 0 0 1 V 5 2 O M W 6 1 1 3 3 9 9 8 R P7 PCI_AD 7 8 P 3 D A _ I C P P9 JTAG_TCK 9 1 8 R 0 0 1 W 6 1 1 2 1 P 0 D _ 2 I D S H 3 1 P z D I L A V D _ 2 I D S H P14 VDD3 3 n P O T S _ I C P 2 P P3 PCI_AD 15 4 P n R R E S _ I C P P5 PCI_AD 13 P6 PCI_AD 11 5 N n R R E P _ I C P N6 PCI_AD 12 N7 PCI_AD 8 8 N 1 D A _ I C P N9 JTAG_TRSTn 1 P n L E S V E D _ I C P 0 1 P 0 O I P G P11 DGN...

Page 90: ... R B 3 3 T 86 GND_DVB2 87 OE2A 88 OE 89 IORD 9 GND_PRO0 90 IOWR 91 MISTRTB 92 MISTRTA 93 MDOB6 8 GND_DVB1 80 MDOA6 81 CE1B 82 CE1A 83 MDOB7 84 MDOA7 85 CE2B 71 CD1B 72 CD1A 73 MDOB3 74 MDOA3 75 MDOB4 76 MDOA4 77 MDOB5 78 MDOA5 79 4 6 O S T _ C C V VCC_DVB2 65 66 ADLE 67 ADOE 68 DATDIR 69 DATOE 7 CD2A 70 VCCEN 7 5 4 O D M 8 5 5 O D M 9 5 6 O D M 6 CD2B 0 6 7 O D M 1 6 L A V O M 2 6 T R T S O M 3 6 ...

Page 91: ... B S A C _ M E M 0 1 A A T A D _ M E M B K L C _ M E M B K L C n _ M E M A K L C _ M E M 1 B A _ M E M 3 2 A A T A D _ M E M 7 1 A A T A D _ M E M 7 A A _ M E M 9 B A _ M E M A S A C _ M E M 2 A A _ M E M 3 1 A A T A D _ M E M 1 A A T A D _ M E M 2 A A T A D _ M E M A K L C n _ M E M 5 B A _ M E M n E _ B K L C n _ M E M 9 A A _ M E M 5 A A _ M E M 7 A A T A D _ M E M 7 B A _ M E M 1 1 B A _ M E M...

Page 92: ... E T A M V 5 2 F n 0 0 1 1 2 4 C 5 1 Q D S T S 3 5 4 5 E O E W 5 5 4 2 A 6 5 6 8 1 A 7 1 A 7 8 6 1 A 5 4 6 4 5 Q D 7 4 3 1 Q D D N G 8 4 9 4 6 Q D 5 9 1 A 4 1 Q D 0 5 7 Q D 1 5 2 5 8 3 2 Q D 0 1 Q D 9 3 4 0 2 A 0 4 3 Q D 1 4 1 1 Q D D N G 2 4 3 4 Q C C V 4 Q D 4 4 2 1 Q D 3 2 A 1 3 E T Y B 0 A 2 3 0 Q D 3 3 4 3 8 Q D 5 3 1 Q D 9 Q D 6 3 C C V 7 3 4 2 5 A 5 2 4 A 3 A 6 2 2 A 7 2 8 2 1 A 2 E C 9 2 1...

Page 93: ... 1 E A 9 1 E A B K C A M D _ E D I 2 E A 3 B T A D T 0 B O I P G 6 2 E A 2 B O I P G 7 2 E A 8 2 E A 1 B O I P G 9 2 E A 3 B O I P G 2 B T A D T 3 E A 8 2 C A A D T A D R 9 2 C A 1 D A B K L C T 2 D A 7 B T A D T 9 2 D A K B P L 6 B T A D T 3 D A 4 D A 5 B T A D T 4 B T A D T 1 E A 0 A T A D T 2 B A 7 2 B A 0 B R T N I 8 2 B A 2 B R T N I 1 B R T N I 9 2 B A 3 B A A T R T S T A D L V T 1 C A A R E...

Page 94: ...0 1 6 2 3 1 C O M V 5 2 F n 0 0 1 6 2 5 C V 8 1 O I V 3 3 D M O M V 5 2 F n 0 0 1 1 7 0 1 C 4 6 0 1 C F n 0 0 1 V 5 2 O M C1119 10nF 50V MO 7 4 3 1 C F n 0 0 1 V 5 2 O M 5 8 0 1 C F n 0 0 1 V 5 2 O M O M V 5 2 F n 0 0 1 5 0 1 1 C 1 4 1 1 C F n 0 0 1 V 5 2 O M O M V 5 2 F n 0 0 1 7 1 1 1 C L1213 CIC21J601NE B 6 2 1 1 C F n 0 0 1 V 5 2 O M 0 4 1 1 C F n 0 0 1 V 5 2 O M V 5 1 I T A O M V 5 2 F n 0 0 ...

Page 95: ...1 E A 4 0 N I D _ R F _ I 7 1 E A 1 0 N I D _ R F _ I 2 E A 1 1 N I D _ B F _ I E D O M _ T S I B _ I 4 0 N I D _ B F _ I 1 0 N I D _ B F _ I 5 D A 7 1 N I D _ G F _ I 6 D A 3 1 N I D _ G F _ I 7 D A 8 D A 0 1 N I D _ G F _ I 7 0 N I D _ G F _ I 9 D A 1 E A 2 1 N I D _ B F _ I 0 1 E A 4 0 N I D _ G F _ I 1 1 E A 4 1 N I D _ B F _ I 1 0 C S _ A T A D _ I 1 2 D A 2 0 C S _ M A R D S _ I 2 2 D A K L ...

Page 96: ...3 Y4 IO_3_3_10 AC4 IO_3_3_2 IO_3_3_3 AC6 IO_3_3_4 AC8 IO_3_3_5 AC10 D22 IO_3_3_6 IO_3_3_7 AA4 W4 IO_3_3_8 IO_3_3_9 AB4 3 M O D T _ G A T J _ 4 B _ 8 0 G _ O I P G T E S E R _ G A T J _ 5 B _ 8 0 G _ O I P G 8 D A 4 E A 0 B _ 9 0 G _ O I P G 1 B _ 9 0 G _ O I P G 4 F A 5 C A 2 B _ 9 0 G _ O I P G 3 B _ 9 0 G _ O I P G 5 D A 5 E A 4 B _ 9 0 G _ O I P G 5 B _ 9 0 G _ O I P G 5 F A 2 C N E E R G _ N E...

Page 97: ... 0 0 1 F E R X F u 0 1 4 1 1 C F E R X W 6 1 1 K 1 5 1 6 R 7 3 8 C F p 0 0 1 B C S D M T _ V 3 3 F p 0 0 1 0 2 8 C B 2 0 6 Q S 4 0 1 C R K E 5 0 1 L E N 1 0 6 J 1 2 C I C 5 0 2 1 C F p 0 0 1 0 7 1 R 0 0 1 3 1 1 C F p 0 0 1 0 2 9 C F n 0 0 1 S D M T _ V 3 3 2 0 1 C F u 0 1 4 0 2 1 C F p 0 0 1 V 3 3 _ S D M T 5 4 1 C F u 0 0 1 V 0 1 8 1 1 C F u 0 1 F E R X F E R X 6 5 8 C F p 0 0 1 W 6 1 1 K 7 4 9 2...

Page 98: ... 7 4 W 6 1 1 4 9 2 R W 6 1 1 0 0 1 7 5 2 R 5 0 A 6 7 1 A C N 8 2 A 9 7 5 6 R 0 0 1 6 1 7 1 5 P C N 8 1 6 P 9 1 2 L C S 0 2 7 P 3 C N A D S 4 D D V 1 T N I 0 1 0 P 1 P 1 1 2 1 2 P C N 3 1 4 1 3 P 5 1 S S V 4 P 0 0 1 W 6 1 1 S T A 4 7 5 8 F C P 4 0 6 C I V 5 _ M E G 6 5 2 R 6 7 2 R K 7 4 W 6 1 1 2 1 A 0 2 D D V 3 T E S E R O T N I 4 0 D S 5 0 C S 6 7 1 T N I 1 D S 8 1 C S 9 2 1 2 D S 3 1 2 C S 4 1 3...

Page 99: ...OVCC 3 6 3 1 O Q 4 6 4 1 O Q 5 6 5 1 O Q 6 6 C C V 7 6 D N G 8 6 6 1 O Q 9 6 E D O M _ C 2 I 7 7 1 O Q 6 5 C C V O 7 5 D N G O 8 5 8 O Q 9 5 C C V 6 9 O Q 0 6 0 1 O Q 1 6 1 1 O Q 2 6 2 1 O Q 49 D N G 5 QO1 50 2 O Q 1 5 3 O Q 2 5 4 O Q 3 5 5 O Q 4 5 6 O Q 5 5 7 O Q 41 CTL3 42 OVCC 43 ODCK 44 OGND 45 DE 46 VSYNC 47 HSYNC 48 QO0 34 QE21 35 QE22 36 QE23 37 VCC 38 GND 39 S X I P 4 CTL1 40 CTL2 27 OGND ...

Page 100: ... DDP2P5V41 E11 E12 DDP2P5V42 E18 DDP2P5V43 E19 DDP2P5V44 DDP2P5V45 E20 DDP2P5V5 AD25 G25 DDP2P5V28 H5 H25 DDP2P5V29 DDP2P5V3 AC25 P5 DDP2P5V30 DDP2P5V31 P25 DDP2P5V32 R5 DDP2P5V33 R25 T5 DDP2P5V34 DDP2P5V35 T25 H2 DDP2P5V36 DDP2P5V37 DDP2P5V18 E14 DDP2P5V19 E15 AC5 DDP2P5V2 E16 DDP2P5V20 DDP2P5V21 E22 DDP2P5V22 E23 DDP2P5V23 E24 F5 DDP2P5V24 DDP2P5V25 F25 DDP2P5V26 G5 DDP2P5V27 6 1 J A DDP2P5V0 AB...

Page 101: ...25 DDP2P5V33 DDP2P5V34 T5 T25 DDP2P5V35 E7 E8 DDP2P5V17 E14 DDP2P5V18 E15 DDP2P5V19 DDP2P5V2 AC5 E16 DDP2P5V20 E22 DDP2P5V21 DDP2P5V22 E23 E24 DDP2P5V23 DDP2P5V24 F5 F25 DDP2P5V25 5 1 G A 8 P B D D 6 1 J A 9 P B D D AB5 DDP2P5V0 AB25 DDP2P5V1 AE15 DDP2P5V10 AE16 DDP2P5V11 DDP2P5V12 AE22 AE23 DDP2P5V13 AE24 DDP2P5V14 E6 DDP2P5V15 DDP2P5V16 1 1 P B D D 7 1 G A 8 1 G A 2 1 P B D D 3 1 P B D D 8 1 F A...

Page 102: ... 6 1 m h o 2 9 3 4 0 4 R m h o 2 9 3 4 2 4 R m h o 2 9 3 3 1 4 R 6 3 4 C F n 0 0 1 m h o 2 9 3 9 2 4 R 1 2 4 C F p 8 6 6 0 4 C F n 0 1 m h o 2 9 3 1 1 4 R m h o 2 9 3 2 0 4 R 7 1 4 R m h o 2 9 3 F n 0 1 9 2 4 C V 5 2 T G D 1 2 4 R m h o K 1 5 2 4 R m h o 2 9 3 m h o K 1 5 3 4 R E N 0 0 6 J 1 2 M I C 0 0 4 D B B VDD3 F3 G5 VDD4 VDD5 H5 D6 VDDA F E R V 2 D 8 0 4 C F n 0 1 7 E 6 Q R 6 E 7 Q R 2 E 3 A...

Page 103: ...5 R m h o K 1 9 0 5 C m h o 0 1 1 8 1 5 C F p 8 6 2 0 5 C F n 0 0 1 8 3 5 R 0 2 5 C F p 8 6 F n 0 0 1 6 2 5 C m h o 2 9 3 V 8 1 M A R D R S 7 1 5 R F n 0 0 1 5 3 5 C 6 0 5 C F n 0 1 F n 0 0 1 3 3 5 C V 8 1 M A R D R S 6 1 5 C F n 0 0 1 m h o 2 9 3 m h o 2 9 3 2 1 5 R 0 0 5 R F n 0 0 1 8 2 5 C 3 0 5 C F n 0 0 1 5 0 5 C F n 0 0 1 9 3 5 C F n 0 0 1 F n 0 0 1 7 3 5 C E N 0 0 6 J 1 2 M I C 2 0 5 D B B ...

Page 104: ... R _ F F O V 5 L I A R _ F F O V 8 6 1 5 0 L W S _ 2 1 V 1 L W S _ 2 1 V 2 5 7 4 G E R 5 V 9 S A I B V 0 1 I H L _ S A I B V 0 L I A R _ S A I B V 1 2 0 3 1 L I A R _ S A I B V 2 L I A R _ S A I B V 1 3 0 4 3 L I A R _ S A I B V 4 L I A R _ S A I B V 1 6 0 7 5 L I A R _ S A I B V Z T E S E R K C P C S 6 5 7 5 I D P C S O D P C S 2 4 8 5 _ 2 N E P C S 5 0 L E S 4 1 L E S E B O R T S 5 1 1 _ 2 1 V 1...

Page 105: ... D m h o K 0 1 3 6 7 R 3 6 7 C F n 0 0 1 0 8 7 R m h o 0 7 2 S 0 0 6 P 1 4 M L B 4 5 7 L A 1 B 2 1 2 K L C 2 1 K L C 3 4 D N G 5 3 K L C D D V 6 7 4 K L C T U O K L C 8 Y 4 C C V 5 0 5 7 C I H 1 C S 5 0 3 2 Y C F E R 3 5 7 C I V G 6 2 1 G 1 T C H 4 7 E O 1 A 2 D N G 3 m h o K 1 6 5 7 R m h o K 3 3 2 0 1 1 R W 0 1 1 m h o 2 2 0 5 7 R m h o 2 2 2 5 7 R C C V m h o 0 6 3 1 6 7 R 1 1 T U O 2 1 N I 3 1...

Page 106: ...C 2 2 B 4 1 P A _ D 0 N C _ D 4 2 B 6 2 B 5 P C _ D 8 2 B 5 N C _ D 4 B 2 N A _ D 6 B 5 N A _ D 1 1 C 6 N A _ D 1 1 P A _ D 5 1 C 8 K A 5 1 L A 9 N B _ D 7 1 L A 1 1 N B _ D 2 1 N B _ D 1 2 L A 4 1 N B _ D 3 2 L A 7 N A _ D 0 1 B 2 1 B 8 N A _ D 6 1 B 1 1 N A _ D 2 1 P A _ D 8 1 B 7 P B _ D 4 1 K A 9 P B _ D 6 1 K A 1 1 P B _ D 2 1 P B _ D 0 2 K A 4 1 P B _ D 2 2 K A 6 2 K A 2 P D _ D 8 2 K A 2 N ...

Page 107: ... 6 9 C V 6 1 F u 0 1 6 0 9 C 3 6 9 C F n 0 0 1 V 6 1 1 2 9 C F n 0 0 1 V 0 5 F u 2 2 2 0 9 C 1 5uH L907 F n 0 0 1 3 2 9 C V 3 3 T G D 8 0 9 R m h o 0 m h o K 1 2 0 9 R V 6 1 F n 0 0 1 6 3 9 C V 0 5 F u 2 2 4 0 9 C E R O C V F E R X F E R X 2 7 9 C F n 0 0 1 V 6 1 V 6 1 F n 0 0 1 3 7 9 C m h o K 0 1 5 0 9 R V 6 1 F n 0 0 1 2 3 9 C m h o K 0 1 9 0 9 R E R O C V 4 0 9 L H u 5 1 E R O C V 1 3 9 C F n ...

Page 108: ... R _ N E V E 3 R C B C _ B C _ B _ D D O 2 Y _ Y _ G _ D D O A T A D T C A _ M 9 Y G _ M 9 R C R _ M 8 Y G _ M 0 B C B _ S 4 R C B C _ B C _ B _ N E V E 6 Y _ Y _ G _ N E V E 4 R C B C _ B C _ B _ D D O 2 B C B _ S 6 B C B _ S 1 B C B _ S 5 B C B _ S 9 R C B C _ B C _ B _ N E V E 4 R C R _ M 2 R C _ R _ N E V E 6 Y _ Y _ G _ D D O 6 R C _ R _ D D O 3 Y G _ M 3 R C R _ M 2 Y G _ M 2 R C R _ M 1 Y G...

Page 109: ...1 3 Q D 7 5 C N 8 5 S S V 9 5 3 M Q D 6 Q S S V 0 6 Q S S V 7 4 5 2 Q D 8 4 6 2 Q D 9 4 Q D D V 5 2 Q D 0 5 7 2 Q D 1 5 8 2 Q D 2 5 Q S S V 3 5 1 2 Q D 4 1 Q D 0 4 2 2 Q D 1 4 Q D D V 2 4 3 2 Q D 3 4 D D V 4 4 S S V 5 4 4 2 Q D 6 4 6 1 Q D 2 3 Q S S V 3 3 7 1 Q D 4 3 8 1 Q D 5 3 Q D D V 6 3 9 1 Q D 7 3 0 2 Q D 8 3 Q S S V 9 3 P A 0 1 A 5 2 0 A 6 2 1 A 7 2 2 A 8 2 2 M Q D 9 2 D D V 3 Q D D V 0 3 C ...

Page 110: ...Schematic Diagram 10 39 Samsung Electronics 10 4 Power This Document can not be used without Samsung s authorization ...

Page 111: ...3 1 1 C 1 2 B V 2 1 F n 3 3 1 1 1 C N D 3 8 5 1 P M 1 0 1 C I N D 3 8 5 1 P M m h o K 1 W 0 1 1 0 0 1 C I 1 1 1 R 2 3 4 5 6 7 8 9 P 9 0 0 0 2 W M S 2 0 1 N C 1 W 0 1 1 m h o K 0 1 0 1 1 R V 6 1 F u 0 0 1 6 3 1 C m h o K 1 6 0 1 R W 0 1 1 2 1 1 R m h o K 1 2 1 V 6 1 F u 0 0 1 7 2 1 C m h o K 6 5 W 0 1 1 5 0 1 R V 6 1 F u 0 0 1 5 2 1 C 3 A V 5 1 2 2 1 1 C F n 0 1 8 0 1 R m h o K 4 7 2 W 0 1 1 9 0 1 ...

Page 112: ...Schematic Diagram 10 41 Samsung Electronics 10 6 Power LED This Document can not be used without Samsung s authorization ...

Page 113: ...Samsung Electronics Schematic Diagram 10 42 10 7 RMC This Document can not be used without Samsung s authorization ...

Page 114: ...ts Press to see the on screen menu Press to raise or lower the volume and to select items when using the on screen menu Press to change channels and move between items on the on screen menu Press to activate or change a particular item 11 1 2 Side Panel Jacks Use the right side panel jacks to connect a component that is used only occasionally a camcorder or video game for example Connect the video...

Page 115: ...nking Light is Off TIMER LAMP STAND BY TEMP Indication Standby state The picture will automatically appear in about 15 seconds Auto Timer ON OFF has been set and the set will automatically be turned on in about 25 seconds A cooling fan inside the set is not operating normally Lamp cover on the rear of the set is not properly shut Check if the ventilation hole on the rear of the set is blocked beca...

Page 116: ... Connect to the DVI audio output jack of an external device 9 Anynet Please refer to the Anynet Owner s Instruction This jack is for connecting to other Samsung Anynet enabled devices 10 RS232C Connect to a computer for reading and loading data information R f th 11 7 11 DIGITAL AUDIO OUT OPTICAL jack Connect to a Digital Audio Component 12 PC VIDEO INPUT jack Connect these to the video output jac...

Page 117: ... the caption decoder 29 Day Day Moves forward or backwards in 24 hour increments in the Listings Grid in TV Guide On Screen 30 VCR DVD Controls Controls VCR or DVD functions Rewind Stop Play Pause Fast Forward 31 RESET If your remote control is not functioning properly take out the batteries and press the reset button for about 2 3 seconds Re insert the batteries and try using the remote control a...

Page 118: ...cond on machines that support 1394b Major manufacturers of multimedia devices have been adopting the D Net IEEE1394 technology D Net IEEE1394 speeds up the movement of multimedia data and large files and enables easy connection of digital consumer products including digital video tapes digital video disks set top boxes DTV STB Digital VCR 1394 Monitor Other 1394 Device Digital VCR Key Features Rea...

Page 119: ...utton The Video Window lets viewers monitor the last channel tuned while viewing program listings or preview channels as they page through listings Color coded program genres help viewers quickly identify movies sports and children s programming Search Feature Viewers can search for programs by categories such as HDTV movies sports or children s shows Within categories viewers can sort by show typ...

Page 120: ...Operation Instruction Installation Samsung Electronics 11 7 11 2 4 RS 232C ...

Page 121: ...11 8 Samsung Electronics MEMO ...

Page 122: ...rews to remove the back bottom cover TH B M4 L15 BLK SWRCH18A Terminal Board Remove 5 screws to remove the Terminal Board The 3 Terminal Board Screws TH B M4 L15 BLK SWRCH18A The 3 Jack Screws RH B M4 L15 ZPC BLK SWRCH18 DVI cable Separate the DVI cable The DVI screw is made of soft plastic and may easily break when applying excessive force through a screw driver Ensure that extreme caution is tak...

Page 123: ... 12 2 Samsung Electronics Part Name Description Description Photo Terminal Board Remove the screw WSP PH M4 L12 ZPC YEL SM10C Holder Chassis Pull out the holder Chassis Analog Board Seperate the Gt wires Seperate the cables ...

Page 124: ...emoved by holding the two lock ends of the cable as failing to do so could damage the connector Remove the 5 screws and separate Fan cable CN275 Detach Analog board from Assy PWH B M3 L10 ZPC YEL SWRCH18A Fan Remove both the connector and the screws before removing the fan Then remove the fan from the holder chassis PWH B M3 L10 ZPC YEL SWRCH18A Analog Board Digital Board Fan Analog Digital Board ...

Page 125: ...eme caution when removing and replacing Remove 2 standoffs from the DVI connector StandOff M3 L5 Ni PLT SUM24L 4 40 Remove 2 standoffs from the PC connector Remove the screws and cables PWH B M3 L10 ZPC YEL SWRCH18A The 30 pin shield cable should be removed by holding the two lock ends of the cable as failing to do so could damage the connector After Removing the Top Shield Case Use the two lock h...

Page 126: ...ssembly Reassembly Samsung Electronics 12 5 Part Name Description Description Photo Digital Board Remove the screws before removing the shield case at the bottom PWH B M3 L10 ZPC YEL SWRCH18A Digital Board ...

Page 127: ...e Remove the three screws to remove the bracket TH B M4 L15 BLK SWRCH18A The connector from the Power Supply to the Ballast has to be removed before the Light Engine can be taken out of the unit Remove the engine by pulling it out of the cabinet Be careful when removing the Light Engine as it may get caught up by the upper cable of the case ...

Page 128: ...arate the cables Remove the power board carefully before disconnecting the cables Notice Wear gloves when handling the power board as there may be some remaining electrical charge in the capacitors Specifically avoid touching any part of the capacitors After removing the screws separate the bottom power braket PWH B M3 L10 ZPC YEL SWRCH18A ...

Page 129: ...on Photo Cover Front Cover Front s lower department pull to fore end and remove There is no Screw conclusion place State that Cover Front is detached Brkt Screen Top Brkt Screen Right Separate Brkt Screen Top and Right after remove 6 screws indicating in picture TH M4 L12 YELLOW Screen Separate Screen ...

Page 130: ...de numbered lamp to avoid damage to the TV 2 Turn the power off and wait for 30 minutes before replacing the lamp as it will be hot 3 Do not touch the glass part of the lamp with your bare hands nor insert any foreign object inside the cover as it may cause poor screen quality electric shock or fire 4 Do not place the old lamp near flammable objects or within the reach of children 5 Be sure to con...

Page 131: ...Reassembly 12 10 Samsung Electronics Part Name Description Description Photo Lamp Separate the Lamp from the engine by holding the handle and pulling it out To reinstall the Lamp follow these steps in reverse order ...

Page 132: ...ion Photo Ballast Board Remove the lamp refering to lamp replacement 12 8page Remove the ballast power cable Remove the Ballast SCI cable Remove the two screws at the Holder Ballast PWH B M3 L10 ZPC YEL SWRCH18A Pull out the Ballast assembly Replace it with a new one and re assemble it in the reverse order ...

Page 133: ...heel Ass y Replacement Part Name Description Description Photo Color Wheel Remove 2 screws to remove the color wheel cover WSP PH M3 L8 ZPC YEL SW Remove two cables at the DMD Board Remove 2 screws PWH B M3 L10 ZPC YEL SWRCH18A Disassemble the color wheel assembly ...

Page 134: ...ly Reassembly Samsung Electronics 12 13 Part Name Description Description Photo Color Wheel Replace it with a new color wheel and rubber assembly Notice Never touch the color wheel Touch only the cover assembly ...

Page 135: ...ung Electronics 12 1 9 Actuator Smooth Picture Replacement Part Name Description Description Photo Actuator Remove the cable at the Actuator Remove screws 3ea at the Actuator cover BH M3 L16 ZPC YEL SWRCH Replace it with a new actuator ...

Page 136: ...s 12 15 12 1 10 Dynamic Black Replacement Part Name Description Description Photo Dynamic Black Remove the at the cable Remove screw 2ea WSP BH M3 L16 ZPC YEL SWRCH Disassembly Dynamic Black assembly Replace it with new Dynamic Black assembly ...

Page 137: ...12 16 Samsung Electronics MEMO ...

Page 138: ...ed in the analog digital boards The AV signals are input through the analog and digital boards ADV7400 processes the MUX and decoding while X226 B processes the CPU functions MPEG and I2S Finally the improved DNle image is sent to the DMD engine board The final data by DNle is processed in DDP1011 of the DMD board to display the image on the DMD panel This image is created by the light of the lamp...

Page 139: ...ncluding D12V A6 5V S14 5V T30V and A65V 3 SMPS Operation 1 SMPS System Uses Fly Back technology for both standby and multi power 2 Operation Fly Back is one of the most popular power supply systems and uses less power than 200W as well as being the cheapest of all multi output SMPS systems Let s have a look at how it operates a Converts AC input into DC HOT rectifies to DS801 before smoothing to ...

Page 140: ...oltage Aemrica AC120V OPTION Korea AC220V OPTION The others AC100V AC240V OPTION 2 Output voltage D12V 2 5A 12V 3 3V 1 8V For signal processing A6 5V 1A For driving the tuner S14 5V 4A For driving sound processor T30V 5mA For driving the tuner A65V 30mA For driving the actuator ...

Page 141: ...entation Optical Power Port USB Update Port not available for MP3 The L8HD digital board contains two HD tuners to implement analog as well as digital signals from air cable broadcasting It decodes Y PB PR CVBS Y C SUPER and HDMI inputs using ADV7401 and silicon chips which are transferred to X226 ATI a combination of the main CPU and the MPEG decoder All video audio inputs are transferred to X226...

Page 142: ...Mon L Rout TPA3001D1 IC125 126 Audio Amp 15 W 15W Amp In L R Main Y V Main C Sub Y V Sub C Cap CVBS Mon Vout Gain0 Gain1 SCL A SDA A SCL A SDA A SCL A SDA A SCL A SDA A SCL A SDA A SCL A SDA A DVI HDMI2 L R 13 2 3 Analog Board Block Description Analog Video Signal Processing Select Sound Video One is selected from multiple inputs by the switching ID MICOM decides which port is used for output For ...

Page 143: ... Bus Master A B Lvds Bus Slave A B DMD Reset DMD Ctrl LM 393 Buff HCT125 Memory1 RGB_EVEN RGB_ODD Configura tion EEPROM OSC 74 5Mhz 200Mhz 100Mhz Smooth Picture Actuator Dynamic Black Module Motor CW Index Lamp Litz Lamp En DAT_RX Power Good Reset M FPGA DDP1011 Slave DDP1011 Master Flash Flash 2 Rambus Rambus A8904 DAD1000 DMD xHD3 TMDS Receiver CLK_RX Lvds Bus Master A B Lvds Bus Slave A B DMD R...

Page 144: ...s which may occur due to improper connections between the panel and the PCB occur with intervals of 50 inches 26mm If vertical lines occur with intervals of more than 26mms it indicates a failure of the DDP1011 IC itself If they occur with intervals of less than 26mm it means that more than two pins have bad connections DA DB output wave Screen WHITE Pin Name Description Pin Name Description V Vol...

Page 145: ...is pressed via the remote control the micom of the analog board outputs high 5V PWR signals 2 The power board operates normally 5V and 12V are supplied to the DMD CN105 terminal Check whether 5V and 12V are supplied to the CN105 terminal 12V must be supplied to operate the motor 3 1 The MTR Reset signal is supplied to the R161 terminal of the motor IC101 from the micom on the digital board and the...

Page 146: ...nsmitter sil160 sil160CT100 IEEE1394 JEDI TSB43DA42A IEEE1394 Interface Gemstar EPG Yamu MICOM 3P8OB5X IR Blaster Items Descriptions Remarks Video Switch TEA6425 SGS Thomson Video Switch IC for TV 3 Audio Switch TEA6422 SGS Thomson Audio Switch IC for TV 3D Comb uD64083 NEC 3 Dimensional Y C Separation LSI Sound Module MSP4440 Micronas Multistandard Sound Processor With TruSorround XT Sound AMP TP...

Page 147: ...13 10 Samsung Electronics MEMO ...

Page 148: ...able is longer than for normal use check the visual quality of the video on the screen and shorten the length if necessary This also applies to the PC RGB D Sub cable When the length of the cable is longer than for normal use video may not be displayed on the screen In this case shorten the cable length When a digitally distributed TV user receives HD rated broadcasts The digital distributed TV Re...

Page 149: ...er or game console through a wide TV by selecting the aspect ratio to normal 4 3 or wide 21 9 the left and right or top and bottom of the picture will not be displayed This symptom appears in other manufacturer s TV s The three appliance companies are trying to resolve the problem through the Ministry of Information and Communication Changing the Order of the Picture Size for 16 9 Display Devices ...

Page 150: ... TV DVI I Cable One of the DVI cables that can transfer both digital and analog signals Satellite Broadcasting This uses a satellite system to support a maximum of 100 channels including air services and provides high quality pictures anywhere in the country even in poor reception areas A set top box unbundled is required to watch satellite broadcasting Closed Broadcasting Other than VHF and UHF t...

Page 151: ...on 14 4 Samsung Electronics S video Terminal This is called Super video divided into video and color sig nals for sharper image display VHF UHF VHF refers to the 2 13 channel system UHF indicates the 14 69 channel system ...

Page 152: ...l is a property of Samsung Electronics Co Ltd Any unauthorized use of Manual can be punished under applicable International and or domestic law Samsung Electronics Co Ltd May 2005 Printed in Korea AA82 02316A ELECTRONICS ...

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