Samsung SP43T7HF1X/BOB Service Manual Download Page 83

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Alignment and Adjustments

Samsung Electronics

4-39

D10

31 D0

VSS

VDD

A17

43 A18

A18

SCL1

SDA1

SDA2

SCL2

AMP-MUTE

CENTER-MUTE

BUS-STOP

KEY1

PIN NO. ITEM

FUNCTION

OUT VOLT

Summary of Contents for SP43T7HF1X/BOB

Page 1: ...is J54A P C2 0 Model SP43T7HF1X BOB SP43T7HF1X EUE SP42W5HF1X XEG SP42W5HFX XEU PROJECTION TV RECEIVER CONTENTS Alignment and Adjustments Exploded View and Parts List Electric Parts List PCB Diagrams...

Page 2: ...ELECTRONICS Samsung Electronics Co Ltd Apr 2003 Printed in Korea AA82 00512A...

Page 3: ...IC IC902 is replaced first connect the power cord and wait for about 4 5 seconds 2 After replacing EEPROM IC IC902 enter the Service mode Next enter the standard data or the previous EEPROM IC data be...

Page 4: ...Corner H Trapezium Bow Angle V Position Up UCG Lo UCG CXA Left Blk CXA Right Blk 39 31 31 31 44 31 31 31 7 0 0 7 25 31 37 31 33 31 31 31 31 31 0 0 50 25 Item Range Initial Data 4 3 Wide 0 63 0 63 0 6...

Page 5: ...ub Color Sut Tint CTI Level COL Axis LTI Level VSU Melody Volume LIT Mode System 25 25 25 1 31 31 25 25 25 15 8 3 31 1 1 1 2 7 1 1 Item Range Initial Data 0 63 0 63 0 63 0 1 0 63 0 63 0 63 0 63 0 63 0...

Page 6: ...TH VM Level VM Corint VM f0 VM Limit VM Delay SHP CD SHP f0 SHP f1 P O AKB Time BandPass 9407 HighPass 9407 S ABL P ABL 3 1 2 3 15 1 0 1 1 1 0 1 11 13 24 40 0 15 Item Range Initial Data 0 3 0 3 0 3 0...

Page 7: ...Value CG HAO CG VAO NR High Ref NR Low Ref NR High Value NR Low Value NR Hight Ref S NR Low Ref s NR High Value S NR Low Value S NR Read M S 8 13 5 12 0 0 0 6 10 15 40 3 17 51 20 0 17 51 0 0 Item Rang...

Page 8: ...0 255 0 3 0 15 0 15 Remark FIX 1 2 1 F OPTION SYSTEM SOUND ASPECT WIDE 4 3 X RAY AUTO FM PIP LNA Letter Box TTX Lang Grp AGC Natural Zoom CW CS Dolby Prlogic ON ON ON ON ON OFF OFF Item Setting Data A...

Page 9: ...G YC DELAY P YC AV Delay S YC AV Delay N YC AV Delay P BG YC Dealy P DK YC Delay P I YC Delay P M YC Delay P N YC Delay S BG YC Delay S DK YC Delay S I YC Delay S M YC Delay S L YC Delay N M YC Delay...

Page 10: ...4 48 31 48 24 7 0 0 2 15 33 33 18 31 31 31 0 0 50 25 48 31 48 24 48 31 48 24 7 0 0 2 15 33 33 18 31 31 31 0 0 50 25 48 31 48 24 48 31 48 24 7 0 0 2 15 33 33 18 31 31 31 0 0 50 25 48 31 48 24 48 31 48...

Page 11: ...Color Sut Tint CTI Level COL Axis LTI Level VSU Melody Volume LIT Mode System 20 20 20 1 31 31 31 31 31 20 8 15 31 1 2 1 2 4 1 1 Item Range Initial Data 0 63 0 63 0 63 0 1 0 63 0 63 0 63 0 63 0 63 0 6...

Page 12: ...vel VM Coring VM f0 VM Limit VM Delay SHP CD SHP f0 SHP f1 P O AKB Time BandPass 9407 HighPass 9407 S ABL P ABL 3 1 3 2 15 2 0 1 1 1 0 1 11 13 24 40 0 15 Item Range Initial Data 0 3 0 3 0 3 0 3 0 15 0...

Page 13: ...Low Value NR Hight Ref S NR Low Ref s NR High Value S NR Low Value S NR Read M S 2 4 3 0 0 6 10 15 40 3 17 51 20 0 17 51 0 0 Item Range Initial Data 0 15 0 15 0 7 0 7 0 1 0 20 0 20 0 127 0 127 0 127 0...

Page 14: ...outheast Asia ENG CHINA Dolby Prologic 4 3 Option 200 channle ON OFF ON 2 TUNER ON ON OFF RCA DVD ON ON OFF WEST EUROPE OFF OFF OFF OFF Appliance CHINA ENG MIDDLE Dolby Prologic 4 3 Option 250 channle...

Page 15: ...G YC DELAY P YC AV Delay S YC AV Delay N YC AV Delay P BG YC Dealy P DK YC Delay P I YC Delay P M YC Delay P N YC Delay S BG YC Delay S DK YC Delay S I YC Delay S M YC Delay S L YC Delay N M YC Delay...

Page 16: ...and Adjustments 1 14 Samsung Electronics 1 3 Screen Change When Adjusting I2 C Bus Geometric Items 8 H Trapezium 9 BOW 10 ANGLE 7 H Parabolra 5 V LINEARITY 1 V AMP 3 H EW 4 H SHIFT 6 V S CORRECTION 2...

Page 17: ...ments 6 9 11 Press the Menu key to exit 1 4 3 Sub Brightness Adjustment 1 Input a sub brightness adjustment signal TOSHIBA PATTERN 2 In the stand by mode press the remote control keys in the following...

Page 18: ...being adjusted 3 Adjust the lens observing the color aberration vertically and horizontally within 3 blocks of the center of the crosshatch pattern 4 When the lens is turned clockwise the color aberra...

Page 19: ...il any light around the core disappears 11 Adjust G Focus so that the surrounding flash can disappear from the spot 12 After G Focus adjustments are complete adjust R Focus as above procedures 13 The...

Page 20: ...e applied to a PWM type The existing type needs a capacity of about 6000P AC detect circuit eliminates unnecessary high frequency by using C476 D472 Also AC gain is limited to 0 7V D472 This AC gain i...

Page 21: ...unstable high voltage fluctuation the existing high voltage type REG circuit controls dynamic fluctuation by using C block capacitor But it can t detect actual dynamic fluctuation Also its velocity of...

Page 22: ...4 0 0m m 7 6 0 0m m 2 6 8 4m m 3 4 0 0m m 3 0 0 9m m 8 2 0 7m m 3 8 1 5m m 8 5 2 8m m 3 0 0 9m m 3 8 1 5m m 42W5 Screen Size X 932 Y 524 X 764 22 x 2 60 x 12 Y 262 17 x 2 38 x 6 PAL MODE 47W3 Screen...

Page 23: ...9 9 5 0m m 3 5 2 7m m 4 4 5 1m m 4 1 5 2m m 13 1 2 5m m 5 4 3 7m m 2 1 1 5 4m m 4 1 5 2m m 5 4 3 7m m 55W3 Screen Size X 1225 Y 686 X 764 22 x 2 60 x 12 Y 262 17 x 2 38 x 6 PAL MODE 65W3 Screen Size X...

Page 24: ...6 6 0m m 2 5 4 8m m 4 3 2 1m m 2 8 0 3m m 2 8 0 3m m 76 4 5m m 4 7 9 1m m 4 7 9 1m m 0 7 1 1 0m m 43T6 Screen Size X 885 Y 666 X 764 22 x 2 60 x 12 Y 262 17 x 2 38 x 6 PAL MODE 48T6 Screen Size X 973...

Page 25: ...3 4 0m m 5 3 4 0m m 1 9 1 3 7m m 54T6 Screen Size X 1099 Y 823 X 764 22 x 2 60 x 12 Y 262 17 x 2 38 x 6 PAL MODE 3 6 9 2 7m m 8 8 1m m 6 1 5 1m m 3 7 1 5 0m m 3 6 2 7m m 6 1 5 1m m 62T6 Screen Size X...

Page 26: ...L P Menu Video Display P Size ON Power Last Data Save button Canccel Convergence Data R Mute B Mute Exit Button Test Normal Convergence Data Left Right Move Button G Mute LINE Adjust ENTIRE Adjust B S...

Page 27: ...6 B MUTE Press to mute BLUE color 7 CANCEL KEY Press to revert to the previous data during the Convergence Adjustment 8 TEST NORMAL Press to check TV mode in the Convergence Mode 9 LINE SHIFT Press to...

Page 28: ...o move the cursor up down or right left Mute Press to move the cursor left or up Video Press to move the cursor right or down Menu Press switch the cursor direction horizontally or vertically 14 CONVE...

Page 29: ...esentative Model SP42W5 SP47W3 SP55W3 SP43T6 SP43T7 SP48T6 SP54T6 SP62T6 SP65W3 Basic Data Number after entring the Cg Mode 5 425 Press in regular order 5 473 Press in regular order 5 553 Press in reg...

Page 30: ...a sensor is located Do the convergence adjustments correctly Otherwise any Perfect Focus error can happen 1 Warm up the TV for a least 30 minutes 2 Input an PAL Signal Use an antenna or AV source Mak...

Page 31: ...Alignment and Adjustments Samsung Electronics 1 29 Mute Menu Menu TV TV P Size or or...

Page 32: ...Alignment and Adjustments 1 30 Samsung Electronics LINE Adjust VOL P Menu S Mode...

Page 33: ...Alignment and Adjustments Samsung Electronics 1 31 TV 12 13 14 15 S Mode...

Page 34: ...Alignment and Adjustments 1 32 Samsung Electronics S STD Up Down Left Right 130 245 150 Exit Perfect Focus Process 83 130 245 150 Exit Perfect Focus Process 83 1 8 2 Perfect Focus Factory Mode...

Page 35: ...38 37 36 35 34 33 D5 D9 D13 ST3 3B GND D1 D6 D8 D14 D0 D7 ST3 3B GND D15 WR LDQM UDQM RD CSROM CLKEN CSSDRAM CLKSDRAM ST3 3B GND A15 CAS A14 RAS A13 A0 A1 A2 A3 A4 65 66 67 68 69 70 71 72 73 74 75 76...

Page 36: ...7 76 75 74 73 72 71 70 69 68 67 66 65 64 63 62 61 60 59 58 57 56 55 54 53 52 51 N C A7 A13 A12 A14 3 3V GND 2 5V N C A15 A17 A16 N C N C N C N C N C N C N C N C OSD F B OSD B OSD G OSG R 2 5V GND N C...

Page 37: ...STOP KEY SCAN1 PROTECT PORT KEY SCAN2 GND N C VCC REMOCON INPUT POWER ON OFF RELAY CONTROL TIMER LED N C GND VIDEO RESET SERIAL CLOCK LINE1 GND SEREAL DATA LINE1 SOUND RESET STAND BY LED RESET SOUND...

Page 38: ...D N C N C GND N C OSD TTX R GND OSD TTX G WP OSD TTX B 3 3 V OSD TTX FB 5 V HORIZONTAL BLANK GND VERTICAL BLANK N C GND GND N C VERTICAL SYNC N C HORIZONTAL SYNC N C GND N C TTX CAPTION CVBS GND GND N...

Page 39: ...c Brightness Limiter VERTICAL DRIVE VOLTAGE VERTICAL DRIVE VOLTAGE HORIZONTAL BLANK HORIZONTAL DRIVE GND OSD TTX FB ON SCREEN DISPLAY BLUE IN ON SCREEN DISPLAY GREEN IN ON SCREEN DISPLAY RED IN VIDEO...

Page 40: ...DVD Pr R DVD Y G DVD Pb B FB GND N C N C N C GND DVD Pr DVD Y DVD Pb GND 5 V DW2 N C N C 5 V DW1 VM Y OUTPUT SW3 CONTROL SW2 CONTROL N C GND PIP C INPUT PIP Y CVBS INPUT GND MAIN C INPUT MAIN Y CVBS I...

Page 41: ...YNAMIC FOCUS GND SERIAL CLOCK LINE1 CONVERGENCE SYNC GND N C CONVERGENCE RED CONVERGENCE GREEN CONVERGENCE BLUE SERIAL DATA LINE1 N C INPUT REMOCON N C GND GND GND BLUE VERTICAL OUT BLUE HORIZONTAL OU...

Page 42: ...Alignment and Adjustments 1 40 Samsung Electronics MEMO...

Page 43: ...HOLDER SIDE A V 43T7 ABS HB G3676 SVM 11 1 S N A 22 DOOR AV 43T7 ABS HB G3676 SVM 1132 1 23 ASSY COVER P CABINET WOOD SVP 43T7HR WOO 1 24 SPEAKER 30W 8OHM 91DB 20HZ 2 25 SCREW WOOD SWRCH18A M4 L16 PH...

Page 44: ...N A 20 VELCRO A COMMANDO BST1 1 4H 1 S N A 21 VELCRO B COMMANDO BST1 1 4H 1 S N A 21 VELCRO B COMMANDO BST1 1 4H 3 S N A 22 SCREW TAPTITE RH B M4 L12 ZPC BLK SWR 1 VC CPC S N A 24 SCREW TAPTITE RH B M...

Page 45: ...ON There is no high voltage adjustment on this chassis The B power supply should be 135 volts with full color bar input and normal picture level 1 Connect a digital voltmeter to the second anode of th...

Page 46: ...t PIP Bright CG R Contrast CG G Contrast CG B Contrast 0 63 0 63 0 63 0 15 0 63 0 63 0 63 0 15 0 63 0 15 0 15 0 12 0 15 0 63 0 15 0 15 0 63 0 63 0 63 4 4 FACTORY MODE MENU 4 4 1 CW MODEL FUNCTION RANG...

Page 47: ...ATA 6 8 8 4 6 7 5 4 6 9 Y C DELAY REMARK P V SIZE P V SFT P V LIN P S CORR P EW WTH P EW PBL P H SFT P EW TPZ P BOW P ANGLE P EW UPCR P EW LOCR P HOR EHT P VER EHT P INT VOL REF P HSYNC DELAY 128 127...

Page 48: ...RMAL REMARK LIMIT LEVEL SYSEM CLP MSK ABL MODE ABL TH DTV SYNC CR OFFSET1 CB OFFSET1 CR OFFSET2 CB OFFSET2 CTI LEVEL R Y R R Y B G Y R G Y B LRGB2 LEVEL PABL LEVEL BLK BOTTOM SUB SHP SUB FO 0 3 0 3 0...

Page 49: ...0 255 0 255 0 255 FUNCTION RANGE INITIAL DATA 3 2 2 3 3 3 8 72 8 PICT IMPROVE REMARK SYSTEM CR OFFSET1 CB OFFSET1 R Y R R Y B G Y R G Y B SUB SHP SUB FO PRE OVER LT1 LEVEL VM LEVEL VM DELAY DC TRAN D...

Page 50: ...7 0 PICT IMPRV SECA REMARK CR OFFSET1 CB OFFSET1 CT1 LEVEL DCTI BPF LPF HPE CORING 0 15 0 15 0 3 0 255 0 255 0 255 FUNCTION RANGE INITIAL DATA 7 9 1 0 72 8 PICT IMPRV DVD REMARK SYSTEM CLP MASK DTV SY...

Page 51: ...GE INITIAL DATA 0 0 0 0 0 0 0 0 0 PICT IMPRV 480P REMARK SYSTEM CLP MSK DTV SYNC CR OFFSET1 CB OFFSET1 CTI LEVEL R Y R R Y B G Y R G Y B SUB SHP SIB FO PRE OVER LTI LEVEL VM LEVEL VM DELAY DC TRAN D P...

Page 52: ...IP CW CS LNA CHILD LOCK HP JACK IDENT TOP TTX HIGH DEVIATION TTX GROUP GARRIER MUTE STANDARD WIDE EUROPE ENGLISH ON SCART OFF ON ON ON CW ON ON OFF OFF ON W EUROPE ON STANDARD WIDE EUROPE ENGLISH ON S...

Page 53: ...H Shift V Angle V BOW H Sync Phase 0 255 0 255 0 255 0 255 0 255 0 255 0 255 0 255 0 255 0 255 0 255 0 127 0 255 0 255 0 255 4 4 2 CS MODEL FUNCTION RANGE INITIAL DATA 124 134 11 104 0 161 143 70 128...

Page 54: ...31 31 31 31 31 7 15 7 3 7 15 2 12 7 REMARK Red Cutoff Green Cutoff Blue Cutoff Red Drive Green Drive Blue Drive Sub Bright Sub Contrast Sub Color Sut Tint RYR RYB GYR GYB Gamma P YC Delay FUNCTION RAN...

Page 55: ...SU RGB Bright RGB Contrast Melody Volume 0 3 0 3 0 3 0 40 0 255 0 15 0 127 0 63 0 20 1 1 1 5 200 3 0 24 10 FUNCTION RANGE INITIAL DATA NTSC OFFSET CG REMARK Offset V Shift Offset V AMP Offset H AMP Of...

Page 56: ...X 0F D7 D4 CXA2101 0 X 0F D3 D0 CXA2101 0 X 10 D7 D4 CXA2101 0 X 10 D7 D4 SDA9280 0 X 04 D6 D4 SDA9280 0 X 04 D3 D0 SDA9280 0 X 05 D3 D0 SDA9280 0 X 05 D6 D4 SDA9400 0 X 1E D7 D4 SDA9400 0 X 10 D3 D0...

Page 57: ...0 1 2 3 4 5 6 7 8 9 10 11 R Drive B Drive G Drive Gamma R Cutoff B Cutoff G Cutoff Sub Contrast Sub Bright Sub Color Sub Tint V Peaking TTX Contrast TTX Bright PIP Contrast Not used Cg R Contrast Cg...

Page 58: ...128 127 0 0 255 0 0 255 0 16 15 10 128 127 7 0 15 7 0 15 30 128 127 NO 0 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 DEFIECTION NORMAL When a NTSC signal is input N V Size N V Sft N V Lin N V...

Page 59: ...level control Setting of level detection DC at RGB OUT of PEAK ABL RGB OUT bottom limiter level control valid when BLKSW 1 Sharpness center control Sharpness fo setting Presoot to overshoot ratio sett...

Page 60: ...ystems R Y axis R Y component setting R Y axis B Y component setting G Y axis R Y component setting G Y axis B Y component setting Sharpness center control Sharpness fo setting Preshoot to overshoot r...

Page 61: ...BPF LPF HPF Coring For canceling the offset between CrCb of IN1 and SEL IN systems For canceling the offset between CrCb of IN1 and SEL IN systems Digital Color Transition Improvement Control R Y axis...

Page 62: ...CXA2101 CXA2101 SDA9280 CXA2101 CXA2101 CXA2101 CXA2101 CXA2101 CXA2101 VPC3230 SDA9280 SDA9280 0 1 2 3 4 5 6 7 8 9 10 11 NO Cr Offset1 Cb offset1 DCT1 R Y R R Y B G Y R G Y B VM Level VM Delay V PEA...

Page 63: ...ess Mild Mode Contrast Mild Mode Color Mild Mode Sharpness Mild Mode Tint Mild Mode Colortone Natural Mode Brightness Natural Mode Contrast Natural Mode Color Natural Mode Sharpness Natural Mode Tint...

Page 64: ...TD CHANGE CONTROL IC VPC3230 VPC3230 VPC3230 30 31 32 NO Side Panel Pos Side Panel Width Side Panel Level Side Panel B Y Side Panel R Y Side Panel Position Control Side Panel Width Control Side Panel...

Page 65: ...and Adjustments Samsung Electronics 4 21 4 5 Screen Change When adjusting I2 C Bus Geometric items 8 PIN PHASE 10 V BOW 5 V ANGLE 4 PIN AMP 2 V LINEARITY 6 V SIZE 3 H SIZE 9 H SHIFT 7 V S CORRECTION...

Page 66: ...1 Press the Menu key to exit 4 6 3 Sub Brightness Adjustment 1 Input a sub brightness adjustment signal TOSHIBA PATTERN 2 In the stand by mode press the remote control keys in the following sequence D...

Page 67: ...stment after the static focus adjustment and the tilt adjustment 2 Select the STANDARD video mode Contrast 100 Brightness 50 3 Input a crosshatch pattern ADJUSTMENT 1 Loosen the lens screws 2 Cover th...

Page 68: ...e 3 Warm up the set for at least 10 minutes ADJUSTMENT 1 Cover the Red and Blue lenses 2 Use a digital multimeter 3 Connect the terminal of digital multimeter to D Focus and the terminal to GND 4 Adju...

Page 69: ...55 X 378 9 2 30 12 Y 440 28 2 64 6 2 0 7 9 m m 6 9 2 9 m m 4 1 6 8 m m 9 5 2 7 m m 2 0 7 9 m m 4 1 6 8 m m 4 7 1 43T6 Normal Mode 4 7 2 54T6 Normal Mode Nor m al 4 3 mode Screen Size X 1098 4 Y 827 4...

Page 70: ...1045 Y 588 X 378 9 2 30 12 Y 440 28 2 64 6 2 4 8 8 m m 8 2 9 4 m m 3 7 4 2 m m 8 5 5 3 m m 2 4 8 8 m m 3 7 4 2 m m 4 7 3 47W3 Normal Mode 4 7 4 55W3 Normal Mode Nor m al 4 3 mode Screen Size X 1225 Y...

Page 71: ...nd Adjustments Samsung Electronics 4 27 Nor m al m ode Screen Size X 1442 Y 838 X 378 9 2 30 12 Y 440 28 2 64 6 3 4 3 3 m m 1 1 4 4 4 m m 5 3 3 3 m m 1 2 1 8 9 m m 3 4 3 3 m m 5 3 3 3 m m 4 7 5 65W3 N...

Page 72: ...4 28 Samsung Electronics Alignment and Adjustments 4 8 Remote Control for Servicing Power 4 8 1 WESTERN EUROPE...

Page 73: ...Alignment and Adjustments Samsung Electronics 4 29 Power 4 8 2 CHINA...

Page 74: ...ert to the previous data during the Convergence Adjustment 8 TEST NORMAL Press to check TV mode in the Convergence Mode 9 LINE SHIFT Press to move a line up down or left right 10 FACTORY DATA SELECT B...

Page 75: ...ta PAL Mode NTSC Mode Inch Type 43 43T6 54 54T6 62 62T6 47 47W3 55 55W3 65 65W3 Model Name Representative Model SP43T6 SP54T6 SP62T6 SP47W3 SP55W3 SP65W3 Basic Data Number after entring the Cg Mode 5...

Page 76: ...Do the convergence adjustments correctly Otherwise any Perfect Focus error can happen 1 Warm up the TV for a least 30 minutes 2 Input an PAL Signal Use an antenna or AV source Make sure that deflecti...

Page 77: ...Alignment and Adjustments Samsung Electronics 4 33...

Page 78: ...Alignment and Adjustments 4 34 Samsung Electronics...

Page 79: ...Samsung Electronics 4 35...

Page 80: ...Alignment and Adjustments 4 36 Samsung Electronics...

Page 81: ...D VSS VSSD A2 A2 A1 A1 A0 A0 D3 D3 D2 D2 D4 D4 D1 D1 D1 D2 D3 PROTECT ST BY LED1 TIMER LED2 POWER POWER2 TXD VSS VDD XTAL2 XTAL1 RESET NC A16 P3 1 P3 0 P1 6 P1 5 P1 4 P1 3 P1 2 P1 1 P1 0 VSS VDD XTAL2...

Page 82: ...ROTECT 5 ST BY LED ST BY LED 6 TIMER LED TIMER LED 7 POWER POWER 8 POWER2 POWER2 9 TXD TXD 10 VSS VSS 11 VDD VDD 12 XTAL2 XTAL2 13 XTAL1 XTAL1 14 RESET RESET 15 NC NC 16 A16 A16 17 A15 A15 18 A14 A14...

Page 83: ...0 D0 32 D5 D5 33 D1 D1 34 D4 D4 35 D2 D2 36 D3 D3 37 A0 A0 38 A1 A1 39 A2 A2 40 VSS VSS 41 VDD VDD 42 A17 A17 43 A18 A18 44 SCL1 SCL1 45 SDA1 SDA1 46 SDA2 SDA2 47 SCL2 SCL2 48 WP WP 49 AMP MUTE AMP MU...

Page 84: ...0 Samsung Electronics 53 KEY2 KEY2 54 MAIN AFT MAIN AFT 55 SUB AFT SUB AFT 56 VSS VSS 57 A3 A3 58 VDD VDD 59 M3L CLK M3L CLK 60 M3L DAT M3L DATA 61 M3L ENABLE M3L ENABLE 62 NC NC 63 RXD RXD 64 IR IR P...

Page 85: ...LK V BLK KEY3 PROTECT SCONT1 IR IN D3 TIMER LED SCONT 0 POWER 2 POWER S MUTE DVD CTL LENTER SPK MUTE DTV ID DVD ID VDD 3 3V GND VDD 2 5V OSD F B OSD B OSD G OSD R VDD 2 5V GND X OUT X IN RESET D1 D2 V...

Page 86: ...VDD 2 5V 10 GND GND 11 VCC VCC 3 3V 12 CVBS CVBS IN 13 VDD VDD 2 5V 14 GND GND 15 MAIN AFT MAIN TUNER AFT 16 SUB AFT SUB AUTO FINE TURNING CONTROL 17 KEY2 KEY SCAN 2 18 KEY1 KEY SCAN 1 19 HSYNC HORIZ...

Page 87: ...R ON SCREEN DISPLAY RED OUTPUT 39 OSD G ON SCREEN DISPLAY GREEN OUTPUT 40 OSD B ON SCREEN DISPLAY BLUE OUTPUT 41 OSD F B OSD BLAKING SIGNAL OUTPUT 42 VDD VDD 2 5V 43 GND GND 44 VDD VDD 3 3V 45 DVD ID...

Page 88: ...LINE 4 7V 10 SCL SERIAL CLOCK LINE 4 8V 11 5V 5V 5V 12 27M OPTION 13 GND GND GND 14 5V 5V 5V 15 H OUT HORIZENTAL OUT N C 16 V OUT VERTICAL OUT N C 17 SCP 18 EW EAST WEST OUT 2 2V 19 V BLK V BLANKING...

Page 89: ...LANK MICOM OUT 41 OSD B HALF TONE INPUT 42 YS YM VIDEO MUTE V CHIP ON 4 72V 43 YS YM GND GND 44 GND 9V 9V 45 9V D Pr INPUT 46 HD Pr D Y INPUT 47 HD Y D Pb INPUT 48 HD Pb N C 49 GND GND GND 50 R OUT R...

Page 90: ...Alignment and Adjustments 4 46 Samsung Electronics 61 CG B CG B INPUT 62 CG G CG G INPUT 63 CG R CG R INPUT 64 GND GND GND PIN NO ITEM FUNCTION OUT VOLT...

Page 91: ...HT OUT 10 GND GND GND 11 GND GND GND 12 GND GND GND 13 8V 8V 8V 14 SCL 1 SERIAL CLOCK LINE 15 GND GND GND 16 SDA 1 SERIAL DATA LINE 17 CENTER CENTER OUT 18 GND GND GND 19 GND GNAD GND 20 12V 12V 12V 2...

Page 92: ...ND GND 41 EXT R IN EXTERNAL RIGHT INPUT 42 H PHONE R HEADPHONE RIGHT OUT 43 GND GND GND 44 GND GND GND 45 GND GND GND 46 GND GND GND 47 AV2 L IN AV2 LEFT INPUT 48 MONITOR L MONITOR OUT 49 GND GND GND...

Page 93: ...Alignment and Adjustments Samsung Electronics 4 49 61 AV1 R IN AV1 RIGHT INPUT 62 AV1 R OUT AV1 RIGHT OUT 63 GND GND GND 64 GND GND GND PIN NO ITEM FUNCTION OUT VOLT...

Page 94: ...WHEN TEST PATTERN B OUT 12 D3 D3 NT PAL SEL 0 2V 13 CTRL CTRL 14 IR INPUT REMOCON 3V 15 COMP COMP VIDEO OUTPUT 16 GND GND GND 17 GND GND GND 18 GND GND GND 19 BV BLUE VERTICAL OUT 20 BH BLUE HORIZONTA...

Page 95: ...Alignment and Adjustments Samsung Electronics 4 51 31 5 4V 5 4V 5 4V 32 GND GND GND PIN NO ITEM FUNCTION OUT VOLT...

Page 96: ...Alignment and Adjustments 4 52 Samsung Electronics MENO...

Page 97: ...Samsung Electronics Block Diagrams 8 1 8 Block Diagram 8 1 Main Signal Progressive...

Page 98: ...Block Diagrams 8 2 Samsung Electronics 8 2 Video Signal...

Page 99: ...Samsung Electronics Block Diagrams 8 3 8 3 Sound Signal...

Page 100: ...Block Diagrams 8 4 Samsung Electronics 8 4 Power Supply C...

Page 101: ...Samsung Electronics Block Diagrams 8 5 8 5 In Out by Block 8 6 Signal Connection by Block...

Page 102: ...Samsung Electronics Wiring Diagrams 9 1 9 1 Pcb Connection Progressive 9 Wiring Diagram...

Page 103: ...TP01 TP02 5 Schematic Diagrams Samsung Electronics Schematic Diagrams 5 1 5 1 MAIN 1 TP01 TP02...

Page 104: ...Schematic Diagrams 5 2 Samsung Electronics TP04 TP03 TP05 5 2 MAIN 2 TP03 TP04 TP05...

Page 105: ...Samsung Electronics Schematic Diagrams 5 3 5 3 MAIN 3 TP06 TP07 TP06 TP07...

Page 106: ...Schematic Diagrams 5 4 Samsung Electronics 5 4 MAIN 4 TP15 TP16 TP18 TP20 TP19 TP17 TP08 TP14 TP13 TP10 TP12 TP11 TP09 TP08 TP09 TP10 TP11 TP12 TP13 TP14 TP20 TP15 TP16 TP17 TP18 TP19...

Page 107: ...Samsung Electronics Schematic Diagrams 5 5 5 5 T_CM2906_002 MICOM...

Page 108: ...Schematic Diagrams 5 6 Samsung Electronics 5 6 T_CMDEAC_XXX MICOM...

Page 109: ...Samsung Electronics Schematic Diagrams 5 7 5 7 CRT...

Page 110: ...Schematic Diagrams 5 8 Samsung Electronics 5 8 SUB 1 TP21 TP21...

Page 111: ...Samsung Electronics Schematic Diagrams 5 9 5 9 SUB 2 TP22 TP23 TP22 TP23...

Page 112: ...Schematic Diagrams 5 10 Samsung Electronics 5 10 CONVERGENCE SDC12 1...

Page 113: ...Samsung Electronics Schematic Diagrams 5 11 5 11 CONVERGENCE SDC12 2...

Page 114: ...Schematic Diagrams 5 12 Samsung Electronics 5 12 PRO SCAN 1...

Page 115: ...Samsung Electronics Schematic Diagrams 5 13 5 13 PRO SCAN 2...

Page 116: ...Schematic Diagrams 5 14 Samsung Electronics 5 14 AV FRONT...

Page 117: ...Samsung Electronics Schematic Diagrams 5 15 5 15 VM...

Page 118: ...Schematic Diagrams 5 16 Samsung Electronics 5 16 CONTROL...

Page 119: ...Samsung Electronics Schematic Diagrams 5 17 5 17 DY JACK SENSOR DY JACK SENSOR...

Page 120: ...Schematic Diagrams 5 18 Samsung Electronics 5 18 CG AMP...

Page 121: ...Samsung Electronics Schematic Diagrams 5 19 5 19 SUB AMP...

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