Samsung SP42L6HN Service Manual Download

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PCB Diagram

Samsung Electronics

9-5

CN21
Connecting the Aduio/Video signal from the rear input terminal

Pin Name

PIN No.

Pin Name

MAIN_Y

GND

MAIN_C

GND

SUB_Y

GND

SUB_C

GND

DTV_CVBS

GND

COMP1_Y

GND

COMP1_Pb

GND

COMP1_Pr

GND

COMP2_Y

GND

COMP2_Pb

GND

COMP2_Pr

GND

M-CVBS

GND

M-SIF

GND

S-CVBS

GND

S-SIF

GND

Summary of Contents for SP42L6HN

Page 1: ...e 2 Basic Model HLR4266WX XAA HL R4266W Model SP42L6HNX XAX SP 42L6HN DLP TV FEATURES HD Built in TV NTSC ATSC Tuner Embedded AV network system Anynet Digital Audio output OPTICAL jack Firmware upgrade by USB Port SERVICE Manual SP 42L6HN ...

Page 2: ...3 1 Service Instruction 3 1 3 2 How to Access Service Mode 3 2 3 3 Factory Data 3 3 3 4 Service Adjustment 3 13 3 5 Software Upgrade 3 16 3 6 Replacements Calibration 3 17 Chapter 4 Exploded View Part List 4 1 SP42L6HNX XAX 4 1 Chapter 5 Electrical Part List 5 1 SP42L6HNX XAX Service Item 5 1 Chapter 6 Troubleshooting 6 1 Checkpoints by Error Mode 6 1 6 2 Troubleshooting Procedures by Error Modes ...

Page 3: ...igital Board 9 3 9 3 Analog Board 9 6 9 4 DMD Board 9 9 Chapter 10 Schematic Diagram 10 1 Analog Board 10 1 10 2 Digital Board 10 10 10 3 DMD Board 10 28 10 4 Actuator Board 10 35 10 5 Ballast 10 36 10 6 Power Board 10 37 10 7 Combined Bridge and Control Module 10 38 10 8 Detect 10 39 10 9 Side AV 10 40 10 10 Key Control 10 40 10 11 RMC LED 10 40 ...

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: ...televisions Xilleon 226 provides dual stream high definition decode and display an assortment of peripheral device controllers and an embedded microprocessor ADV7401 The ADV7401 is an integrated video decoder that automatically indicates and converts High Definition or Standard Definition analog baseband television signal into a 4 2 2 component digital video data stream compatible with 20 16 bit o...

Page 11: ...ding STB DNIe3 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 OSD Enhanced system stability by separating the DTV control...

Page 12: ...omponent Interface 480i 480p 720p 1080i Y Pb Pr Digital Interface HDMI Language English French Spanish Picture Size 4 3 16 9 Zoom1 Zoom2 Panorama V CHIP Closed Caption Sleep Timer 180 Min Anynet Interface Optical sound output Remocon TM76 Power Supply 110V ...

Page 13: ...s Yes Yes Screen Pitch 0 098mm 0 098mm 0 098mm 0 098mm 0 098mm 0 098mm Image enhancer DNIe3 DNIe3 DNIe3 DNIe3 DNIe3 DNie3 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 DNSE Dolby Digital DNSE Dolby Digital DNSE Dolby Digital TruSurround XT Dolby Digital DNSE Dolby Digital DNSE Dolby Digita...

Page 14: ...code Remark Supplied Accessories Remocon Alkaline Battery BP59 00084B 4301 000103 Samsung Service center Manual BP68 00524A ANYNET cable BN39 00518B 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: ... 2 Front LED check See page 6 11 3 Index Delay adjustment See page 3 13 4 Actuator Gain adjustment See page 3 15 5 Vertical Horizontal Position adjustment See page 3 13 6 CCA See page 3 14 7 Board LED check Check all the LED are turned on 8 Tilt Focus adjustment See page 3 17 Check Items Replaced Items S W Version Front LED Index Delay Actuator Gain V Position H Position CCA Board LED Tilt Focus D...

Page 17: ...nitial DISPLAY State in times of Service Mode Switch overs 4 Buttons operations within Service Mode DDP1011 L6 DNIe ADV7401 M ADV7401 S uPD64083 MSP4440 CCA ON Cinema CCA SP Actuator ESP CHECKSUM 0000 OPTION SERVICE T_HUR3AUS0_XXXX 200X_XX_XX T HURUCOM5 XXXX T HUR3AUS1_XXXX MENU Full Menu Display Move to Parent Menu Direction keys Item Selection by Moving the Cursor Direction keys Data Increase De...

Page 18: ...mal Flip Normal Vertica Flip Operation 7 H FLIP Normal Flip Normal Horizontal Flip Operation 8 GAMMA 0 15 2 Gamma Table Selection 9 SLR OFF ON OFF SLR Funcion On Off 10 DMD_BIAS B C D E E DMD Bias pin voltage selection 11 Lamp Boost 0 63 20 Lamp Boost value selection 12 Lamp Sync Delay 0 4095 0 Lamp Sync delay value selection 13 Engine Select SAMSUNG SAMSUNG and ZEISS Selection 14 Lamp Watt 120W 1...

Page 19: ...ion 13 GAIN3X 0 63 11 Gain of horizontal low frequency region 14 NDON ON ON OFF Background Noise Detection ON OFF Switch 15 CORING_ON ON ON OFFCoring On Off 16 SCALE_R 0 255 160 Log Mapping Gain 17 WTE_CSC YCCRGB YCCRGB YPPRGB 18 DITHER_MOD 0 1 2 3 19 RED_C_COEFF 128 Gain adjustment of the contrast for the Red signal 20 GRN_C_COEFF 128 Gain adjustment of the contrast for the Green signal 21 BLU_C_...

Page 20: ...8 Contrast Adjust 16 Brightness 0 255 128 Brightness Adjust 17 Hue 0 255 128 Hue Adjust 18 CKILLTHR 0 7 3 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 0 255 128 Saturation Cb Channel 22 SD_SAT_Cr 0 255 128 Saturation Cr Channel 23 IFFILTSEL 0 7 3 IF Filter Select 24 LTA 0 3 0 Luma Timing Adjust 25 CTA 0 7 2 Chroma Timing...

Page 21: ...lt Remark 36 CTI_C_TH 0 255 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 41 HSSLICE 42 VSSLICE 43 DLL_PH 44 ST_NOISE OxFFFF 45 ALIAS_FILTER_EN 46 DNR_TH2 4 ...

Page 22: ...g Filter Mode 15 Contrast 0 255 128 Contrast Adjust 16 Brightness 0 255 126 Brightness Adjust 17 Hue 0 255 128 Hue Adjust 18 CKILLTHR 0 7 3 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 0 255 128 Saturation Cb Channel 22 SD_SAT_Cr 0 255 128 Saturation Cr Channel 23 IFFILTSEL 0 7 3 IF Filter Select 24 LTA 0 3 0 Luma Timing...

Page 23: ...ange Default Remark 36 CTI_C_TH 0 255 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 YCMIN 0 7 0 41 HSSLICE 0 3 1 42 VSSLICE 0 3 3 43 DLL_PH 44 ST_NOISE OxFFFF ...

Page 24: ...ction coring level 4 DCGAIN 0 15 6 DC detection gain 5 YHCOR 0 3 1 Y output high frequency component coring 6 CDELAY 0 3 4 C signal output delay 7 YPFT 3 YPFT adjustment 8 YPFG 8 YPFG adjustment 6 MSP4440 No Item Range Default Remark 1 MDB Effect 0 127 56 Micronas Dynamic Bass 2 SRS Dialog 0 127 64 SRS Dialog clarity adjustment 3 PLL Pilot low adjustment 4 PLH Pilot high adjustment ...

Page 25: ... 0 32768 300 White y adjustment 13 White Y 0 32768 439 White Y adjustment 14 WB Spread Spread CCA value to all mode 15 Move HDMI Move to the HDMI Mode 16 DRedX Target Red X value for CCA 17 DRedY Target Red Y value for CCA 18 DGreenX Target Green X value for CCA 19 DGreenY Target Green Y value for CCA 20 DBlueX Target Blue X value for CCA 21 DBlueY Target Blue Y value for CCA 22 DCyanX Target Cyan...

Page 26: ...A 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 ESP No Item Range Default Remark 1 Dynamic Con Off Dynamic Contrast On Off 2 Dynamic Strength Medium Low Mid Mas 3 Dynamic Con Gain 0 100 0 Dynamic Contrast Gain Adjustment 4 Dynamic Sat Off Dynamic Saturation On Off 5 Dynamic Sat Gain 0 255 176 Dynamic Sat...

Page 27: ...tern 15 Set Default Data Initialize Service Data 16 DDC protection OFF DDC write ON OFF selection 17 LNA Default AUTO LNA setting OFF Auto selection 18 PROTECT ON Protection ON OFF selection 19 WATCH DOG Watch Dog ON OFF selection 20 WD COUNT 0 Count for Watch Dog event 21 Auto Pgm Range 8 Not used 22 DIGITAL DMD Transfer engine adjustment data from digital to DMD 23 DMD DIGITAL Transfer engine ad...

Page 28: ...4 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 button 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 to INDEX DELAY then press ENT...

Page 29: ...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 button on the Remote Control 3 From the Factory Service Mode Menu select SERVICE CCA 4 Switch the CCA OFF 5 Enter the CCA Red Green Blue and White basic engine data to the DLP 6 Input the D White x y values in the coordinates per destina...

Page 30: ... Select Service on the first display of the Service mode menu 4 Press the Up or Down button to move to ACTUATOR GAIN 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 A...

Page 31: ... 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 32: ...y holding both of the upper corners of the DMD board CROSSHATCH PATTERN Fix the safety switch on the right with tape so that the set can be turned on after removing the bottom cover Even when those screws are removed the board does not separate it can be moved within the adjustable range because there is a spring screw at the center that holds it When adjusting the screen it is better for two peop...

Page 33: ... board and jack TH B M4 L15 BLK SWRCH18A 2 It is not necerssary that engine assy seperate to adjust focus You put your hand in set below diagram Move the focus alignment dial of Projection lens to the clockwise or counter clockwise until the picture is clear displayed You are easy to work toghter another service man ...

Page 34: ... BP64 00382A INDICATOR LED 50L3 ABS CLEAR LG 1 S N A T0061 BP64 00385B WINDOW REMOCON L3 L6 Series ACRYL MILKY 1 S N A T0062 BP61 00530A HOLDER POWER 50L3 HIPS HB GRAY 1 S N A T0066 BP96 00535E ASSY COVER P DUCT L6 HIPS HB GRY 1 S A T0074 BP59 00084B REMOCON HURRICANE TM76 200 54 30 ZILOG M 1 S A T0082 3001 001730 SPEAKER 15W 8ohm 92dB 1W 0 5m 110Hz 130 2 S A T0082 BP64 00309B WINDOW LED 50L3 ACRY...

Page 35: ...007 22 UL C 1 S A M2893 BP39 00175A LEAD CONNECTOR HLP5067WX UL1007 26 UL CS 2 S A M2893 BP39 00176B LEAD CONNECTOR HLR5067WX UL1617 22 1P 80 1 S A M2893 BP39 00191A LEAD CONNECTOR HLR5667W UL1571 30 5p 350 1 S A M2893 BP39 00208A LEAD CONNECTOR SVP 42L6HDL UL1007 26 UL 1 S A T0003 BP96 01012G ASSY COVER P FRONT 42L6 XAX L64C HIPS H 1 S A T0030 BP96 01015A ASSY COVER P SIDE 42L6 HIPS HB GR503 LEF ...

Page 36: ...Samsung Electronics 5 2 MEMO ...

Page 37: ...ans running Yes Yes Yes Replace Detect Board Check for 8Vdc at CN103 104 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 Make sure lamp cover switch is activating Short CN101 on Sub Detect Board Check boss on Lamp Cover Replace the Sub Detect Board Install lamp ...

Page 38: ... on Replace 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 CN503 on DMD Board for 5V DC Check 5Vpp at CN503 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 A blinking lamp...

Page 39: ...on between the metal joints screws and loaded parts respectively Any intermittent creaking noise can be removed by loosening the screws 4 Black Screen Voice Output Check the lamp ballast of the replacement and if there is nothing wrong check the array resistance RA701 RA704 for the wave form or look into the connector joint areas as described in the manual p 6 1 When the measurement is not 25v DDP...

Page 40: ...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 41: ...en on 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 pat...

Page 42: ...eplace DVI Cable Check Cables connected to DMD Board If necessary replace DMD Board Check Cables connected to Power Board If necessary replace Power Board Check Cables connected to Analog Board If necessary Analog Board Check if LED1 OP100 on the Analog Board turns on If the DLP turns on Check the Power Cord Does the LAMP turn on Replace Digital Board Replace LAMP Check Cables connected to DMD Boa...

Page 43: ...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 rear of the set is not properly shut Check if the ventilation hole on the rear of the set is blocked because if the inner temperature is too high the power will shut off Lamp may be defective It takes about 30 seconds f...

Page 44: ...ate normally 3 Attempting to turn the lamp on fails repeatedly If turning the lamp on fails the set automatically tries turning the lamp on 3 times If all attempts fail all LED s on the front panel will blink Check the lamp and the ballast and replace them if necessary 6 2 3 Troubleshooting by the Checksum Using Checksum to determine an error is neither reliable nor convenient The checksum can onl...

Page 45: ...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 46: ... but the lamp does 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 3 5V 180Hz From Color Wheel ...

Page 47: ... properly connected 3 Check the Allegro timing capacitor values 4 Check the MTRDATA MTRCLK and MTRSELZ values 5 Check if MTRDATA MTRCLK and MTRSELZ are 5v registered If all the items above are normal DDP1011 has an error or the PCB connection is not correct 1 Check if LAMPEN is set to High 2 Check if the color wheel is rotating at a correct rate 3 Check if the ballast is properly connected 4 Check...

Page 48: ...one wave change per color wheel rotation 4 Check if the color wheel rotates in the right direction 5 Check if the color wheel has the right sequence version 6 Check the flash for the checksum 7 Check if the color wheel rotates at the right rate 1 Check the data connection between RDRAM and DDP1011 ASIC 2 Replace RDRAM or DAD1011 if necessary 1 Check if the address and control signal between DDP101...

Page 49: ...r a o B t s a l l a B d r a o B c i t p O m e t s y S p m a L 3 n I V A 3 o e d i V S Anynet l a c i t p O e l b a C r i A n I F R 2 1 n I V A 2 1 o e d i V S 2 1 t n e n o p m o C n I o i d u A I V D t u O V A N A F t u p n I C A USB Service Jack r o r r i M n e e r c S D E L R I r o t c e t e D p m A r o t a u t c A 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 ...

Page 50: ...B R r e t l i F e n i L A 4 H m 8 1 A 0 1 B _ V 0 6 p m A r o r r E 1 3 4 A K C D t u p t u O N I A M D N U O S s n a r T 0 5 9 4 R E E r e l p u o C o t o h P A 5 0 5 0 0 V 0 5 D T S p m A r o r r E 1 3 4 A K C D t u p t u O r e l p u o C o t o h P 1 6 5 2 S P 6 5 4 6 X R T S g n i h c t i w S C I 0 8 8 0 M 7 S F g n i h c t i w S C I 5 6 1 0 M 5 A K T S A L L A B O T A 2 4 0 V 0 1 3 C D e g d i ...

Page 51: ...xDM IR K4S643232 K4S643232 NIM HDMI Rx YCbCr 24bit HS VS HDMI I2S TMDS TS_CLK SYNC Comp 1 Y Pb Pr Comp 2 Y Pb Pr Y C CVBS CVBS TS_DATA 0 7 TS A TS B 1HD 8bit Processing Ext Video In A Ext Video In B K4D551638D K4D551638D Flash Nor ATSC NIM TUNER ADC 1 ADV7401 TS C I2S port I2S to MSP 4440 Buff RF Splitter TUNER CONTROL I2C CABLE AIR 7 2 2 Digital Block Diagram ...

Page 52: ... b u S C b u S S B V C p a C Mo n Vo ut M O R P E E C W A D S L C S AT24C16N 1 M A D S L C S e t u M d n u o S S B V C P A C 2 Y E K 1 Y E K R W P Y E K 3 2 1 D E L M D x R R I M D x T W S r e w o P y d a e R P D D T E S E R n D M l a v c n y S P L D D O O G R W P W S D O P T N I U P C r o r r E p m a L V1 V2 DET S1 S2 DET Co m p 1 2 DET Sid e V S DET 1 N I A G 0 N I A G LM317SX B V 2 1 B V 9 LM31...

Page 53: ...i V S D V L T E S E R S D V L r e v i e c e R A 4 0 1 D V L 3 6 C H T D V 5 D V 2 1 P C S x e d n I W C C 2 I G C R D 3 8 R C D C M _ t e s e R n d o o G r e w o P d i l a V c n y S P D D y d a e r x R K L C x R T A D e l b a n E S D V L z t i L p m a L r o t a r a p m o C 3 9 3 M L e l b a n E p m a L f f u B 5 2 1 T C H z t i L p m a L D M D 4 D H h s a l F y r o m e M M 8 1 D M 2 D M 3 D M 4 D ...

Page 54: ...7 6 Samsung Electronics MEMO ...

Page 55: ...Wiring Diagram Samsung Electronics 8 1 8 Wiring Diagram 8 1 Overall Wiring Front LED ...

Page 56: ...Wiring Diagram 8 2 Samsung Electronics 8 2 Connection between Analog and Digital Board ...

Page 57: ...s DC power to the 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 DC330V 10 to the ballast GT801 Anti lightning wire connected to the digital board The anti lightning wire should be installed for safety purposes PD801S Connecting with power cable ...

Page 58: ...nector Pin CN804 Connecting Power to Analog Board Pin Name PIN No 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 ...

Page 59: ... 9 3 9 2 Digital Board CN16 Reset Switch CN17 CN21 9 2 1 Assy Digital Board Microprocessor Generates turn on signal to power board All Digital Video Processing OSD Menu Reset Switch DVI to DMD Board Digital Optical Sound Anynet HDMI ...

Page 60: ...le 9 2 3 Digital Board Connector Pin CN16 Connecting the control signal between Digital Analog Board Pin Name PIN No Pin Name I2SWS_OUTA 1 2 TxDM I2SSD_OUTA 3 4 RxDM I2SCLK_OUTA 5 6 GND GND 7 8 SDA_M5 SDA_PANNEL 9 10 SCL_M5 SCL_PANNEL 11 12 NT_I2S_SCLK GND 13 14 NT_I2S_LRCLK NT_I2S_DATA 15 16 USB_SW_UP_P nMICOM_INIT 17 18 USB_SW_UP_N nRESET 19 20 S_nRESET ANALOG nRST 21 22 DDP_READY MD nRESET 23 2...

Page 61: ...nput terminal Pin Name PIN No Pin Name MAIN_Y 1 2 GND MAIN_C 3 4 GND SUB_Y 5 6 GND SUB_C 7 8 GND DTV_CVBS 9 10 GND COMP1_Y 11 12 GND COMP1_Pb 13 14 GND COMP1_Pr 15 16 GND COMP2_Y 17 18 GND COMP2_Pb 19 20 GND COMP2_Pr 21 22 GND M CVBS 23 24 GND M SIF 25 26 GND S CVBS 27 28 GND S SIF 29 30 GND ...

Page 62: ... Circuit Analog Video Switching Processing Analog Audio Switching Processing 9 3 2 Names Roles of Key Parts CN121 Connected to the actuator board CN119 Connected to the DMD board CN115 Connected to the power board receives the second power source generated on the power board CN105 Sends the power source from the analog to the digital board CN104 This is a control signal terminal that connects betw...

Page 63: ... Name 1 SDA A 2 SCL A 3 GND 4 5VA CN105 Connecting Power to the Digital Board Pin Name PIN No Pin Name 3 3V ATI 1 2 3 3V ATI 3 3VB D 3 4 3 3V ATI 3 3VB D 5 6 GND GND 7 8 GND GND 9 10 6 5VA D GND 11 12 GND 5 7VB 13 14 9VA 5 7VB 15 16 GND GND 17 18 30VA GND 19 20 5VA 12VB 21 22 5VA GND 23 24 GND 9VB 25 26 GND GND 27 28 33VB GND 29 30 GND CN102 Connecting the IR signal Pin No Pin Name 1 IR 2 GND 3 5V...

Page 64: ...29 30 GND CN105 Connecting Power Pin Name PIN No Pin Name 5VA 1 2 POWER MUTE GND 3 4 S16VB 33VB 5 6 GND GND 7 8 S16VB POWER SW 9 10 GND 5 7VB 11 12 5 7VB GND 13 14 GND 12VB 15 16 12VB GND 17 18 GND 12VB 19 20 12VB GND 21 22 GND GND 23 24 70VB CN104 Connecting the control signal between Digital and Analog Pin Name PIN No Pin Name TxDM 1 2 ATI I2S WS RxDM 3 4 ATI I2S DATA GND 5 6 STI I2S CLK SDA_A 7...

Page 65: ...alog board and communicates with the I2C CN808 This sends a 60Hz signal to the actuator board The actuator board sends the signal to the actuator module CN702 This supplies the power to drive the color wheel CN502 This receives the color wheel rotating signals CN504 This sends signals to the ballast CN601 The DVD cable terminal This receives the image data from the digital board DMD PANEL This is ...

Page 66: ...9 10 Samsung Electronics MEMO ...

Page 67: ...n 0 0 1 1 B 2 A V 0 3 W 0 1 1 m h o 5 4 8 0 1 1 R S 0 0 6 P 1 4 M L B 5 0 1 T F A O M V 5 2 1 6 1 C F u 0 0 1 V 6 1 F n 0 0 1 3 4 3 C 9 A V 2 1 O M V 5 2 F n 0 0 1 0 8 2 C 1 2 3 4 5 6 7 8 I T A V 3 3 9 1 1 N C 8 5 2 C F n 0 0 1 W 0 1 1 m h o K 1 5 9 0 1 R N A F A V 8 V 5 2 O M B V 6 1 S 6 3 1 C F u 0 0 1 V 6 1 W 0 1 1 m h o K 1 9 4 4 1 R 6 7 8 9 8 4 1 R m h o K 1 5 W 0 1 1 8 0 1 N C 1 0 1 2 3 4 5 ...

Page 68: ...V 6 1 4 0 1 L R161 100K O M 2 4 1 C F n 0 0 1 V 5 2 0 4 1 C F u 2 8 V 6 1 100K R158 8 0 1 D 9 0 1 D 4 3 K S F n 3 3 4 3 K S 1 0 1 L 1 A 2 B 9 4 1 C 2 0 1 L 1 A 2 B A V 2 1 S 0 0 6 P 1 4 M L B 2 3 1 C F n 3 3 S 0 0 6 P 1 4 M L B W 6 1 1 9 5 1 R K 5 1 S S V 0 1 F u 0 0 1 9 0 1 C N D 3 8 5 1 P M S B 1 N I 2 W S 3 4 D N G 5 B F P M O C 6 7 N E 8 6 0 1 C I 6 P M O C N E 7 S S 8 B V 2 1 7 0 1 D 4 3 K S ...

Page 69: ...GTH D151 F p 0 0 1 V 0 5 O M 0 6 3 C O M 8 6 3 C F p 0 0 1 V 0 5 5 6 7 8 9 5 2 1 L H u 0 1 0 2 1 N C 1 0 1 1 1 2 3 4 D123 CDS3C30GTH 1 2 CDS3C30GTH D122 1 2 D147 CDS3C30GTH CDS3C30GTH D152 O M V 0 5 F p 0 0 1 1 6 3 C CDS3C30GTH D149 F E R X H u 0 1 4 2 1 L 2 6 3 C F p 0 0 1 V 0 5 O M F E R X 2 9 MGND1 MGND1 MGND2 MGND2 MGND3 MGND3 MGND4 MGND4 F E R X F E R X 2 8 3 8 4 8 5 8 6 8 7 8 8 8 9 8 9 0 9 1...

Page 70: ... 0 1 V 6 1 V 6 1 5 4 4 R 0 0 1 F u 0 1 4 5 3 C F E R X F E R X V 6 1 F u 0 1 9 1 2 C K 1 1 4 4 R A D S 0 2 C C V 3 2 N I L C S 4 3 N I 5 4 N I 6 7 B U S 5 N I 8 P C C V 9 2 1 7 T U O 3 1 6 T U O 4 1 5 1 5 T U O 4 T U O 6 1 3 T U O 7 1 2 T U O 8 1 1 T U O 9 1 2 D 5 2 4 6 A E T 3 1 1 C I 1 1 N I 0 1 6 N I D N G 1 1 8 T U O 6 6 2 R K 7 4 F E R X W 0 1 1 9 4 4 R m h o 0 5 1 6 1 4 R F E R X 3 5 2 R 0 0...

Page 71: ... 6 2 1 Q H u 3 3 2 3 3 C F n 0 0 1 V 5 2 L A I R E T A M W 6 1 1 0 7 4 3 1 4 R 9 1 1 L F E R X 5 2 4 6 V 8 F E R X F E R X 5 8 3 R W 6 1 1 0 7 4 G 3 2 6 1 C S K B C E V 6 1 F u 2 2 7 3 3 C 9 2 1 Q V 6 1 F u 2 2 9 1 3 C 7 5 3 R W 6 1 1 0 7 4 2 1 4 R F n 0 0 1 3 3 3 C W 6 1 1 0 7 4 F E R X L A I R E T A M V 5 2 F U B B V 5 6 4 3 R 0 0 1 6 9 3 R 0 0 1 W 6 1 1 F E R X 2 8 1 1 A S K 9 1 1 Q B C E 8 3 3...

Page 72: ...N OUT 3 3 0 3 C F p 2 2 V 0 5 2 1 1 T F 3 P 0 1 1 5 K I A B 4 5 3 K 2 C E 8 3 3 R K 1 W 6 1 1 2 8 1 1 A S K 5 0 1 Q B O M V 6 1 F n 0 7 4 8 8 2 C 1 8 2 R 0 7 4 W 6 1 1 Y 3 2 6 1 C S K B C E m h o K 9 3 7 8 2 R W 0 1 1 0 2 1 Q W 6 1 1 0 0 1 5 9 2 R 6 1 3 C F u 0 0 1 V 6 1 3 Y L C V 9 8 C B R V 5 9 Y B R V 0 9 C T R V 4 9 Y T R V 1 9 I X 7 4 O X 8 4 5 3 8 1 T S E T 6 3 7 3 9 1 T S E T 0 2 T S E T 9 ...

Page 73: ... 8 6 N I _ A N A 2 N I _ A N A 9 6 I2S_DA_IN1 7 0 7 N E T S E T N I _ L A T X 57 VREFTOP 58 NC 59 6 I2S_DA_OUT 60 MONO_IN AVSS 61 AVSS 62 NC 63 64 5 50 SC3_IN_L SC3_IN_R 51 52 ASG SC2_IN_L 53 54 SC2_IN_R ASG 55 56 SC1_IN_L SC1_IN_R NC 43 AHVSS 44 AHVSS AGNDC 45 46 NC SC4_IN_L 47 SC4_IN_R 48 ASG 49 I2S_WS 1 F E R V R _ T U O _ 1 C S 6 3 7 3 L _ T U O _ 1 C S A _ L P A C 8 3 9 3 P U S V H A 4 I2S_CL...

Page 74: ... MGND2 1 2 1 R 0 0 1 W 6 1 1 14 15 2 3 4 5 6 7 8 9 MGND1 CN113 12505WS 15A00 1 10 11 12 13 F E R X V 0 5 4 4 1 C F n 0 1 V 0 5 V 0 5 F n 0 1 2 5 1 C F p 2 2 7 2 1 C R193 M A V 3 3 K 7 4 W 6 1 1 M A V 3 3 1 16W 4 7K F E R X 7 1 1 R F E R X W 6 1 1 K 7 4 0 2 1 R F E R X 0 1 1 C F u 0 0 1 V 6 1 9 1 D N G M 2 D N G M M A V 5 3 0 2 R K 7 4 W 6 1 1 3 1 4 1 5 1 2 3 4 5 6 7 8 0 1 1 N C 0 0 A 5 1 S W 5 0 5...

Page 75: ... O M V 5 2 F n 0 0 1 1 0 1 C 1 0 1 2 3 4 5 6 7 8 9 1 2 3 1 2 1 N C B F E R X 4 2 1 N C F n 0 0 1 V 5 2 O M BD123 CIC21J601NE F E R X F E R X B V 2 1 5 5 2 C W 6 1 1 K 0 1 2 0 1 R F E R X 1 2 3 4 F E R X F E R X F E R X B V 2 1 F E R X F E R X F E R X 6 0 1 N C 1 5 4 R 0 0 1 W 6 1 1 F E R X 3 4 3 2 C F u 3 3 V 5 2 F E R X F E R X 2 0 1 N C 1 2 1 2 F E R X 2 3 4 5 6 D101 CDS3C30GTH F E R X A V 5 1 0...

Page 76: ...M _ M 4 1 A A _ M E M _ M 3 1 A A _ M E M _ M 0 1 A A _ M E M _ M 0 A A _ M E M _ M 1 A A _ M E M _ M 2 A A _ M E M _ M 3 A A _ M E M _ M 2 1 A A _ M E M _ M 1 1 A A _ M E M _ M 9 A A _ M E M _ M 8 A A _ M E M _ M 7 A A _ M E M _ M 6 A A _ M E M _ M 5 A A _ M E M _ M 4 A A _ M E M _ M B S A C _ M E M _ M 0 2 B A T A D _ M E M _ M 1 2 B A T A D _ M E M _ M 2 2 B A T A D _ M E M _ M 3 2 B A T A D _ ...

Page 77: ... 0 Q D 3 4 1 A 8 Q D 0 3 1 3 1 Q D 9 Q D 2 3 S S V 3 3 4 3 2 Q D 0 1 Q D 5 3 6 3 2 2 1 A 3 2 0 A C N 4 2 5 2 D D V E C 6 2 K L C 7 2 8 2 Y D R 9 2 5 1 P R 6 1 7 A 6 A 7 1 8 1 5 A 9 1 4 A 2 5 1 A 3 A 0 2 1 2 2 A C N 1 0 1 E W 1 1 S S V D D V 2 1 T N I 3 1 4 1 D V A 1 1 A 5 0 1 A 6 7 9 A 8 A 8 9 C N 9 1 A M 1 X 6 1 6 5 G F K 1 4 C I 3 1 Q D 1 4 2 4 6 Q D 3 4 4 1 Q D 7 Q D 4 4 1 A 5 1 Q D 5 4 S S V 6...

Page 78: ...4 C C V 3 4 3 A 1 4 4 2 A 1 5 4 D N G 1 A 1 6 4 7 4 0 A 1 E O 1 8 4 D N G 4 3 1 A 2 5 3 6 3 0 A 2 7 3 7 A 1 6 A 1 8 3 D N G 9 3 D N G 4 0 4 5 A 1 6 A 2 7 2 8 2 D N G 9 2 5 A 2 3 1 B 1 4 A 2 0 3 1 3 C C V 3 A 2 2 3 2 A 2 3 3 2 0 B 1 5 B 2 0 2 D N G 1 2 2 2 6 B 2 3 2 7 B 2 R I D 2 4 2 5 2 E O 2 6 2 7 A 2 7 B 1 2 1 0 B 2 3 1 4 1 1 B 2 5 1 D N G 6 1 2 B 2 3 B 2 7 1 8 1 C C V 9 1 4 B 2 X D T M 5 4 2 6 ...

Page 79: ...V 8 1 W 9 1 W S S V P D D V 5 2 W 4 W C N 5 W 3 R D D V C N 1 Y 5 2 Y C D D V 5 2 V P D D V 3 R D D V 5 V 1 1 W S S V S S V 2 1 W 3 1 W S S V S S V 4 1 W 5 1 W S S V S S V 6 1 W 2 1 V S S V S S V 3 1 V 4 1 V S S V S S V 5 1 V 6 1 V S S V S S V 7 1 V 8 1 V S S V 9 1 V 9 1 V S S V 5 1 U S S V 6 1 U S S V 7 1 U S S V 8 1 U S S V 9 1 U S S V 5 2 U C D D V C D D V 5 U 1 1 V S S V 8 1 T S S V S S V 9 1 ...

Page 80: ...2 0 Q D 4 1 Q D 0 6 C T E 2 3 2 3 4 6 S 4 K 5 2 0 A 6 2 1 A 4 2 0 1 A 7 2 2 A 3 A 0 6 4 A 1 6 5 A 2 6 6 A 3 6 7 A 8 0 0 1 C I 5 5 0 1 R F n 0 0 1 8 2 C 0 0 1 7 5 0 1 R 6 5 0 1 R 0 0 1 0 0 1 F E R X F E R X 9 0 1 1 R 2 2 7 4 3 R F E R X F E R X F E R X F E R X 6 R 6 7 8 F E R X F E R X F E R X 7 4 7 4 1 2 3 4 5 1 2 7 8 3 4 5 6 2 0 0 1 A R 6 7 8 3 0 0 1 A R 7 4 8 0 0 1 A R 1 2 3 4 5 5 6 7 8 1 2 3 4 ...

Page 81: ... 7 3 38 CI2CA 4 2 8 1 C C V C D N G C 5 2 7 O Q 6 2 7 2 6 O Q 8 2 5 O Q 4 O Q 9 2 2 2 O Q 3 D N G O I 0 3 2 1 O Q D N G O I 8 1 C C V O I 9 1 3 2 O Q 2 1 1 O Q 0 2 0 1 O Q 1 2 9 O Q 2 2 8 O Q 3 2 8 1 C C V C D N G C 6 2 1 DE 127 HSYNC 128 D N G C 3 1 5 1 O Q 4 1 5 1 4 1 O Q 3 1 O Q 6 1 7 1 D N G O I ODCK 119 8 1 C C V C 2 1 C C V O I 0 2 1 3 E Q 1 2 1 2 E Q 2 2 1 3 2 1 1 E Q 0 E Q 4 2 1 5 2 1 0 1 ...

Page 82: ... H 0 Q 1 Q 9 4 4 1 C F n 0 1 V 0 5 L43 MMZ2012R121A 8 4 4 1 C F n 0 0 1 V 5 2 W 6 1 1 5 7 1 4 3 R C1445 10nF 50V 6 8 4 1 C F p 0 0 1 V 0 5 8 4 2 C F n 1 V 0 5 O M V 5 2 F n 0 0 1 3 4 2 C 16V C1455 10uF 95 P35 96 97 P34 FIELD DE 98 VS 99 DGND 89 9 3 1 P DVDD 90 P19 91 P18 92 P17 93 P16 94 P36 ALSB SDA 81 82 SCLK 83 P40 P39 84 85 VS_IN HS_IN 86 P38 87 P37 88 4 7 5 N I A 2 1 N I A 5 7 AIN6 76 SOY 77 ...

Page 83: ... 3 D N G 4 0 4 5 A 1 4 A 1 1 4 2 4 C C V 3 4 3 A 1 4 4 4 A 2 0 3 C C V 1 3 3 A 2 2 3 2 A 2 3 3 D N G 4 3 1 A 2 5 3 6 3 0 A 2 7 3 6 B 2 3 2 7 B 2 R I D 2 4 2 E O 2 5 2 7 A 2 6 2 6 A 2 7 2 8 2 D N G 9 2 5 A 2 3 1 B 1 6 1 2 B 2 3 B 2 7 1 8 1 C C V 4 B 2 9 1 0 B 1 2 5 B 2 0 2 D N G 1 2 2 2 X D T M 5 4 2 6 1 X C L 4 7 4 2 C I R I D 1 1 0 1 D N G 1 1 6 B 1 7 B 1 2 1 0 B 2 3 1 4 1 1 B 2 5 1 D N G 5 7 1 1...

Page 84: ...19 K3 PCI_AD 22 K4 VDD3 3 K5 PCI_AD 24 J4 VDD3 3 J5 N A J6 N A J7 J8 N A N A J9 PCI_AD 20 K1 REF_SYT K10 PCI_AD 23 J1 3 D _ 1 I D S H 0 1 J DIV_VCO J11 6 D _ 1 I D S H 2 1 J 5 D _ 1 I D S H 3 1 J 4 D _ 1 I D S H 4 1 J PCI_AD 21 J2 L E S D I _ I C P 3 J PCI_AD 25 H2 PCI_AD 28 H3 n 3 E B C _ I C P 4 H PCI_AD 26 H5 N A H6 N A H7 N A H8 N A H9 N A G8 N A G9 PCI_AD 27 H1 T U O _ 8 5 9 0 6 0 1 H 2 D _ 1...

Page 85: ...M317EMP REG9001 ADJ 1 3 4 D N G M V 5 2 F n 0 0 1 4 2 0 9 C V 2 3 _ 3 B 5 D N G 6 T E S E R _ R E W O P 7 R O R R E _ G E P M 8 9 T U O _ O E D I V 1 D N G M 2 D N G M 3 D N G M 2 A T A D _ G E P M 23 24 1 A T A D _ G E P M 0 A T A D _ G E P M 25 26 K C O L C _ G E P M 27 A D S L C S 28 V 5 _ 2 B 3 T U O _ T F A 4 16 C N Y S _ T K P _ G E P M N E _ A T A D _ G E P M 17 18 7 A T A D _ G E P M 6 A T...

Page 86: ...0 D S 5 0 C S 6 0 1 S S V 2 T N I 1 1 2 1 2 D S 3 1 2 C S 4 1 3 T N I 5 1 3 D S 3 C S 6 1 7 1 T N I 8 1 D S 9 1 C S W P 5 4 5 9 A C P 4 3 C I 1 0 A A D S 1 A 2 D D V 0 2 T E S E R 3 4 O T N I 5 0 D S 6 0 C S 1 T N I 7 1 1 2 T N I 2 D S 2 1 3 1 2 C S 3 T N I 4 1 3 D S 5 1 6 1 3 C S T N I 7 1 8 1 L C S 9 1 2 2 C I W P 5 4 5 9 A C P 0 A 1 S S V 0 1 4 4 0 1 R 0 0 1 0 0 1 6 4 0 1 R B 0 0 1 9 3 0 1 R E ...

Page 87: ...N 2 5 0 0 1 Q D G S V 5 2 F n 0 0 1 8 5 0 1 C 7 0 0 1 L A 1 2 1 R 2 1 0 2 Z M M 1 2 3 4 5 6 7 8 V 5 A C S 0 1 N 2 0 C 4 2 T A 5 C I 1 9 3 R K 1 W 6 1 1 B C E m h o 0 5 1 W 0 1 1 0 6 3 1 R V 5 A 6 1 0 1 Q G 3 2 6 1 C S K 3 9 3 R W 6 1 1 K 1 470 1 16W R20 V 5 D 1 2 R W 6 1 1 K 7 4 W 6 1 1 0 0 1 8 1 R F E R X 0 0 1 W 6 1 1 9 1 R K 1 W 6 1 1 5 9 3 R V 5 A E m h o 0 5 1 W 0 1 1 4 6 3 1 R G 3 2 6 1 C S ...

Page 88: ... 0 1 A R W 6 1 1 0 1 0 5 0 1 R W 6 1 1 0 1 9 4 0 1 R R1379 V 3 3 D M R1380 1 16W 33 1 16W 100 1 16W 33 R8314 R8545 1 16W 100 100 1 16W R8315 2 0 3 1 C F n 0 0 1 V 5 2 V 5 2 F n 0 0 1 1 5 3 1 C M 1 W 6 1 1 S D V L _ V 3 3 W 6 1 1 K 0 1 4 6 R 9 9 R 2 5 0 1 R m h o 0 7 1 C F n 1 S D V L _ V 3 3 8 1 C F n 0 0 1 F n 1 1 3 C S D V L _ V 3 3 F n 0 0 1 0 3 C A 1 2 1 R 2 1 0 2 Z M M 6 3 0 1 L 7 Q 4 0 1 1 R...

Page 89: ...A V D A V 0 5 O M 5 6 4 1 C F p 2 2 1 16W 75 R327 3 2 3 R 5 7 W 6 1 1 W 6 1 1 3 3 1 6 2 R W 6 1 1 3 3 2 2 2 R V 3 3 D 1 16W R298 100 V 0 5 F p 3 3 7 6 4 1 C O M 25V 100nF C1504 V 3 3 D C1432 100nF 25V 9 2 3 R 5 7 W 6 1 1 0 8 4 1 C F p 0 0 1 V 0 5 4 7 4 1 C F p 0 0 1 V 0 5 6 7 8 6 1 3 1 R 3 3 W 6 1 1 6 2 A R 1 2 3 4 5 W 6 1 1 3 3 V 0 5 O M 5 3 4 1 C F n 0 0 1 V 5 2 V 5 2 9 7 4 1 C F p 2 2 9 6 2 1 R...

Page 90: ...J 1 2 1 2 3 5 4 H 1 H H B V 7 5 D 9 4 L B V 3 3 D HH 1H4532 121JT L46 B V 3 3 _ U T T J 1 2 1 2 3 5 4 H 1 H H 3 5 L B V 5 _ B T S 1 5 L T J 1 2 1 2 3 5 4 H 1 H H T J 1 2 1 2 3 5 4 H 1 H H 7 4 L B V 9 _ B T S 8 4 L T J 1 2 1 2 3 5 4 H 1 H H 7 8 0 1 R 0 0 1 W 6 1 1 V 5 6 _ B T S 4 2 2 R V 3 3 D M W 6 1 1 0 0 1 D32 RLZ5 6B TE 11 RLZ5 6B TE 11 D31 2 3 3 1 R K 5 1 W 6 1 1 V 0 5 F p 0 2 2 5 1 C 1 5 1 C ...

Page 91: ...25V V 0 5 F n 0 1 6 7 1 1 C 7 8 1 1 C F n 0 1 V 0 5 C1175 100nF 25V 25V 100nF C1153 C1155 100nF 25V 100nF 25V 25V 100nF C1152 C1184 25V 100nF C1183 V 0 5 F n 0 1 9 8 1 1 C F n 0 1 V 0 5 7 7 1 1 C F n 0 1 V 0 5 V 0 5 F n 0 1 4 7 1 1 C 6 3 1 1 C 5 8 1 1 C F n 0 1 V 0 5 9 3 1 1 R 3 3 W 6 1 1 C80 F n 3 3 9 4 1 1 C V 6 1 25V 100nF 25V 100nF C109 C81 100nF 25V 3 6 1 1 R m h o 0 2 6 5 6 1 1 R W 0 1 1 W 6...

Page 92: ... 1 0 Q Q1 14 15 Q2 GND 16 C J 0 9 0 1 0 C 7 2 T A 5 1 C I 2 A _ F I H _ V D 1 A _ F I H _ V D 0 A _ F I H _ V D 0 D _ F I H _ V D DV_HIF_D 1 DV_HIF_D 2 DV_HIF_D 3 DV_HIF_D 4 DV_HIF_D 5 DV_HIF_D 6 7 D _ F I H _ V D 0 1 A _ F I H _ V D D A E R n _ F I H _ V D 1 1 A _ F I H _ V D 9 A _ F I H _ V D 8 A _ F I H _ V D 3 1 A _ F I H _ V D 4 1 A _ F I H _ V D DV_HIF_A 15 DV_HIF_A 12 7 A _ F I H _ V D 6 A ...

Page 93: ...D1016 BZX84C6V2 BZX84C33 D1015 9 6 2 C F u 0 0 1 V 0 1 V 0 1 F u 0 0 1 9 7 1 C 4 D N G M 2 6 1 C F u 0 0 1 V 0 1 4 V 2 3 _ 3 B 5 D N G 6 T E S E R _ R E W O P 7 R O R R E _ G E P M 8 9 T U O _ O E D I V 1 D N G M 2 D N G M 3 D N G M 22 3 A T A D _ G E P M 2 A T A D _ G E P M 23 24 1 A T A D _ G E P M 0 A T A D _ G E P M 25 26 K C O L C _ G E P M 27 A D S L C S 28 V 5 _ 2 B 3 T U O _ T F A 15 16 C ...

Page 94: ... 50 RA RB 51 RB 52 53 LVCC RC 4 6 A R 0 4 1 4 5 A R 4 A R 2 4 3 4 3 A R D N G 4 4 5 4 2 A R 1 A R 6 4 7 4 RB6 5 B R 3 3 4 3 4 B R 5 3 3 B R 2 B R 6 3 7 3 C C V 1 B R 8 3 9 3 0 B R E O 25 26 RC3 RC2 27 28 RC1 RC0 29 3 D P 30 GND CLKOUT 31 32 18 RD3 RD2 19 T S E T 2 20 RD1 RD0 21 22 RC6 VCC 23 24 RC5 RC4 0 1 1 1 2 E R 1 E R 2 1 3 1 0 E R 6 D R 4 1 5 D R 5 1 6 1 D N G RD4 17 A 4 0 1 D V L 3 6 C H T 1...

Page 95: ...Samsung Electronics Schematic Diagram 10 29 10 3 2 DMD Board 2 This Document can not be used without Samsung s authorization ...

Page 96: ...7 R 8 1 7 C F n 0 0 1 V 0 5 7 1 7 C F n 0 0 1 V 0 5 1 C N 2 A 3 D N G 4 Y 5 C C V 7 1 G 1 C V L 4 7 N S 6 0 8 C I W 0 1 1 1 6 8 R m h o K 2 6 4 Y 5 C C V R V B D 4 1 G 1 C V L 4 7 N S 5 0 8 C I 1 C N 2 A 3 D N G W 4 1 m h o 0 5 1 2 3 7 R 10 3 3 DMD Board 3 This Document can not be used without Samsung s authorization ...

Page 97: ...Samsung Electronics Schematic Diagram 10 31 10 3 4 DMD Board 4 This Document can not be used without Samsung s authorization ...

Page 98: ... 9 C F u 0 1 R V B D 5 2 1 G 1 C V L 4 7 N S 4 0 2 C I 1 E O 2 A 3 D N G 4 Y 5 C C V F u 0 1 3 9 8 C V 6 1 1 1 0 1 P D D 7 1 1 C I Schematic Diagram 10 32 Samsung Electronics This Document can not be used without Samsung s authorization 10 3 5 DMD Board 5 ...

Page 99: ...R X F E R X F E R X F E R X F E R X F E R X F E R X F E R X F E R X F E R X F E R X C C V 5 5 0 0 1 C I R V B D 5 2 1 G 1 C V L 4 7 N S E O 1 A 2 D N G 3 Y 4 F E R X F E R X F E R X F E R X F E R X F E R X F E R X F E R X F E R X F E R X F E R X F E R X F E R X W 0 1 1 9 0 0 1 R W 0 1 1 m h o M 1 F E R X 8 0 0 1 R m h o M 1 F E R X F E R X F E R X F E R X F E R X F E R X F E R X F E R X F E R X F ...

Page 100: ...Schematic Diagram 10 34 Samsung Electronics m h o 0 6 3 1 1 0 1 R W 0 1 1 1 1 5 R m h o 0 6 3 10 3 7 DMD Board 7 This Document can not be used without Samsung s authorization ...

Page 101: ... R165 2W R147 1 2W 100ohm R106 1 2W 100ohm R139 1 2W 56Kohm R138 1 2W 10Kohm 1 10W R141 10Kohm 1 10W R144 100Kohm 100Kohm R140 10Kohm 1 10W R145 1 10W 1 10W R146 100Kohm 10 4 Actuator Board This Document can not be used without Samsung s authorization ...

Page 102: ...Schematic Diagram 10 36 Samsung Electronics 10 5 Ballast This Document can not be used without Samsung s authorization ...

Page 103: ...Samsung Electronics Schematic Diagram 10 37 10 6 Power Board This Document can not be used without Samsung s authorization ...

Page 104: ...Schematic Diagram 10 38 Samsung Electronics 10 7 Combined Bridge and Control Module This Document can not be used without Samsung s authorization ...

Page 105: ...nics Schematic Diagram 10 39 P 7 0 0 0 2 W M S 2 0 1 N C 1 2 3 4 5 6 7 m h o K 5 1 W 2 2 0 1 R m h o K 5 1 W 2 0 0 1 R 1 0 1 R W 2 m h o K 5 1 10 8 Detect This Document can not be used without Samsung s authorization ...

Page 106: ...g s authorization Key Control Schematic Diagram V0 4 PCB Board Spec Resister Value Key Spec Change 10 10 Key Control This Document can not be used without Samsung s authorization Sub Front Circuit V0 4 Connection Change d r a o B g o l a n A m o r F o T 10 11 RMC LED This Document can not be used without Samsung s authorization ...

Page 107: ...s DC power to the 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 DC330V 10 to the ballast GT801 Anti lightning wire connected to the digital board The anti lightning wire should be installed for safety purposes PD801S Connecting with power cable ...

Page 108: ...nector Pin CN804 Connecting Power to Analog Board Pin Name PIN No 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 ...

Page 109: ... 9 3 9 2 Digital Board CN16 Reset Switch CN17 CN21 9 2 1 Assy Digital Board Microprocessor Generates turn on signal to power board All Digital Video Processing OSD Menu Reset Switch DVI to DMD Board Digital Optical Sound Anynet HDMI ...

Page 110: ...le 9 2 3 Digital Board Connector Pin CN16 Connecting the control signal between Digital Analog Board Pin Name PIN No Pin Name I2SWS_OUTA 1 2 TxDM I2SSD_OUTA 3 4 RxDM I2SCLK_OUTA 5 6 GND GND 7 8 SDA_M5 SDA_PANNEL 9 10 SCL_M5 SCL_PANNEL 11 12 NT_I2S_SCLK GND 13 14 NT_I2S_LRCLK NT_I2S_DATA 15 16 USB_SW_UP_P nMICOM_INIT 17 18 USB_SW_UP_N nRESET 19 20 S_nRESET ANALOG nRST 21 22 DDP_READY MD nRESET 23 2...

Page 111: ...nput terminal Pin Name PIN No Pin Name MAIN_Y 1 2 GND MAIN_C 3 4 GND SUB_Y 5 6 GND SUB_C 7 8 GND DTV_CVBS 9 10 GND COMP1_Y 11 12 GND COMP1_Pb 13 14 GND COMP1_Pr 15 16 GND COMP2_Y 17 18 GND COMP2_Pb 19 20 GND COMP2_Pr 21 22 GND M CVBS 23 24 GND M SIF 25 26 GND S CVBS 27 28 GND S SIF 29 30 GND ...

Page 112: ... Circuit Analog Video Switching Processing Analog Audio Switching Processing 9 3 2 Names Roles of Key Parts CN121 Connected to the actuator board CN119 Connected to the DMD board CN115 Connected to the power board receives the second power source generated on the power board CN105 Sends the power source from the analog to the digital board CN104 This is a control signal terminal that connects betw...

Page 113: ... Name 1 SDA A 2 SCL A 3 GND 4 5VA CN105 Connecting Power to the Digital Board Pin Name PIN No Pin Name 3 3V ATI 1 2 3 3V ATI 3 3VB D 3 4 3 3V ATI 3 3VB D 5 6 GND GND 7 8 GND GND 9 10 6 5VA D GND 11 12 GND 5 7VB 13 14 9VA 5 7VB 15 16 GND GND 17 18 30VA GND 19 20 5VA 12VB 21 22 5VA GND 23 24 GND 9VB 25 26 GND GND 27 28 33VB GND 29 30 GND CN102 Connecting the IR signal Pin No Pin Name 1 IR 2 GND 3 5V...

Page 114: ...29 30 GND CN105 Connecting Power Pin Name PIN No Pin Name 5VA 1 2 POWER MUTE GND 3 4 S16VB 33VB 5 6 GND GND 7 8 S16VB POWER SW 9 10 GND 5 7VB 11 12 5 7VB GND 13 14 GND 12VB 15 16 12VB GND 17 18 GND 12VB 19 20 12VB GND 21 22 GND GND 23 24 70VB CN104 Connecting the control signal between Digital and Analog Pin Name PIN No Pin Name TxDM 1 2 ATI I2S WS RxDM 3 4 ATI I2S DATA GND 5 6 STI I2S CLK SDA_A 7...

Page 115: ...alog board and communicates with the I2C CN808 This sends a 60Hz signal to the actuator board The actuator board sends the signal to the actuator module CN702 This supplies the power to drive the color wheel CN502 This receives the color wheel rotating signals CN504 This sends signals to the ballast CN601 The DVD cable terminal This receives the image data from the digital board DMD PANEL This is ...

Page 116: ...9 10 Samsung Electronics MEMO ...

Page 117: ...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 118: ...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 119: ... 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 120: ...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 121: ...Reference Information Samsung Electronics 14 5 2 3 1 3 2 3 3 3 4 5 4 5 6 7 1 7 8 1 1 5 2 3 2 4 2 1 5 2 5 2 1 3 1 4 1 5 1 1 4 2 4 3 4 4 4 5 4 6 4 0 1 9 1 1 2 2 2 6 2 7 2 8 2 3 5 14 3 L6 Engine Ass y ...

Page 122: ...E 1 4 1 HOLDER L T TOP SVP 50L6HR PPS G F30 T2 1 4 2 HOLDER L T BOT SVP 50L6HR PPS G F30 1 4 3 LENS ILL E1 HURRICANE NBFD13 NTR R1 28 1 4 4 LENS ILL E2 E3 HURRICANE FD60 BACD5 NTR 1 4 5 LENS ILL E4 HURRICANE BACED5 NTR R1 54 5 1 4 6 MIRROR LIGHT TUNNEL HURRICANE GLASS 3 5x 1 5 ASSY LAMP P L6 NEW PHILIPS 120W E22 1 5 1 HOUSING LAMP BOTTOM 23 SVP 50L3HR AL D 1 5 2 HOLDER HOUSING LAMP SVP 50L6HR PPS ...

Page 123: ... the back bottom cover TH B M4 L15 BLK SWRCH18A Terminal Board Loosen and remove the 5 screws on the terminal board and jack The 3 Terminal Board Screws TH B M4 L15 BLK SWRCH18A The 2 Jack Screws RH B M4 L15 ZPC BLK SWRCH18 Holder Chassis Separate the DVI cable Notice The DVI screw is made of soft plastic and may easily break when applying excessive force through a screw driver Ensure that extreme...

Page 124: ...Disassembly Reassembly 12 2 Samsung Electronics Part Name Description Description Photo Holder Chassis Seperate the Gt wires Seperate the cables ...

Page 125: ...te the cables Notice 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 Remove the 6 screws PWH B M3 L10 ZPC YEL SWRCH18A Analog Board Digital Board Fan Analog Digital Board and Fan Digital Board Use the long nosed pliers to remove the hex nuts Nut Hexagon M3 8X32 ZPC WHT MBSBD ...

Page 126: ...at extreme caution is taken Remove the 2 screws and 3 cables PWH B M3 L10 ZPC YEL SWRCH18A Notice 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 Notice Use the two lock holes on either side of the shield case when removing it Remove the 5 screws before removing the shield case at ...

Page 127: ...Disassembly Reassembly Samsung Electronics 12 5 Part Name Description Description Photo Digital Board Digital Board ...

Page 128: ...ption Description Photo Optical Engine Remove the 3 screws to remove the bracket TH B M4 L15 BLK SWRCH18A Remove the screw and Remove the engine by pulling it out of the cabinet TH B M4 L15 BLK SWRCH18A Notice Be careful when removing the Light Engine as it may get caught up by the upper cable of the case ...

Page 129: ...eparate the 4 cables After removing 5 screws Remove the power board carefully 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 3 screws separate the bottom power braket PWH B M3 L10 ZPC YEL SWRCH18A ...

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 Samsung Electronics 12 9 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: ...nt Part Name Description Description Photo Color Wheel Remove 2 screws to remove the color wheel cover L620 doesn t have the cover color wheel 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 12 12 Samsung Electronics 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: ... Electronics 12 13 12 1 8 Actuator Smooth Picture Replacement Part Name Description Description Photo Actuator Remove the cable at the Actuator Push the steel spring wire to bottom of the Actuator Assy Replace it with a new actuator ...

Page 136: ...12 14 Samsung Electronics MEMO ...

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Samsung SP42L6HN, Service Manual

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