Samsung SP403JHPX Service Manual Download | Manualshive

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Troubleshooting

Samsung Electronics

6-1

6. Troubleshooting

6-1 Service Mode

1. To enter the Service Mode, press the remote-control keys in the following sequence:

Display

®

Picture Standard

®

Mute

®

Power

2. Use the Channel UP/DOWN keys to move within the Service Mode.

3. Use the Vol (+) key and Vol ( - ) key to change data.

(1) Press the Vol (+) key to increase data.

(2) Press the Vol (-) key to decrease data.

4. Use the Power key to exit and store data in memory.

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Summary of Contents for SP403JHPX

Page 1: ...RECEIVER CONTENTS Precautions Reference Information Specifications Disassembly and Reassembly Alignment and Adjustments Troubleshooting Exploded View and Parts List Electric Parts List Block Diagram PCB Layout Diagram Wiring Diagram Schematic Diagrams 1 2 3 4 5 6 7 8 9 10 11 12 ...

Page 2: ... metal cabinets screwheads and control shafts The current measured should not exceed 0 5 milliamp Reverse the power plug prongs in the AC outlet and repeat the test Fig 1 1 AC Leakage Test 6 Antenna Cold Check With the unitÕs AC plug disconnected from the AC source connect an electrical jumper across the two AC prongs Connect one lead of the ohmmeter to an AC prong Connect the other lead to the co...

Page 3: ...ppear to have overheated or that are otherwise damaged should be replaced with parts that meet the original specifications Always determine the cause of damage or overheat ing and correct any potential hazards 15 Observe the original lead dress especially near the following areas Antenna wiring sharp edges and especially the AC and high voltage power supplies Always inspect for pinched out of plac...

Page 4: ...t terminals and earphone jacks 6 Insulation Checking Procedure Disconnect the power cord from the AC source and turn the power switch ON Connect an insulation resistance meter 500V to the blades of the AC plug The insulation resistance between each blade of the AC plug and accessible conductive parts see above should be greater than 1 megohm 7 Never defeat any of the B voltage interlocks Do not ap...

Page 5: ...ctrical charges that damage ESDs 5 Use only a grounded tip soldering iron when soldering or unsoldering ESDs 6 Use only an anti static solder removal device Many solder removal devices are not rated as Òanti staticÓ these can accumulate sufficient electrical charge to damage ESDs 7 Do not remove a replacement ESD from its protective package until you are ready to install it Most replacement ESDs a...

Page 6: ...rtz Hour Inches Per Second Kilowatt hour Kilogram Kilohertz Kilohm Kilometer Kilometer Per Hour Kilovolt Kilovolt ampere Kilowatt Liter Megahertz MV MW MΩ m µA µF µH µm µs µW mA mg mH mI mm ms mV nF Ω pF Ib rpm rps s V VA W Wh Megavolt Megawatt Megohm Meter Microampere Microfarad Microhenry Micrometer Microsecond Microwatt Milliampere Milligram Millihenry Milliliter Millimeter Millisecond Millivol...

Page 7: ...e Ground Green Y High High Frequency High Fidelity Inductance Capacitance Integrated Circuit Intermediate Frequency I O L L LED LF MOSFET MTS NAB NEC NTSC OSD PCB PLL PWM QIF R RC RF R Y SAP SAW SIF SMPS S N SW TP TTL TV UHF UL UV VCD VCO VCXO VHF VIF VR VTR VTVM TR Input output Left Low Light Emitting Diode Low Frequency Metal Oxide Semiconductor Field Effect Tr Multi channel Television Sound Nat...

Page 8: ...MP ANALOG MULTIPLEXER 8 BIT MICRO CONTROLLER EEPROM 2K 8 PROGRAMMABLE ROM MEGATEXT DRAM 1M 4BIT MULTIVIBRATOR CMOS LOGIC RGB CONTROL DAC RGB DRIVER SAMPLE HOLD DRIVER TIMING GENERATOR COMPONENT INTERFACE PROCESSOR VIDEO PROCESSOR POWER ON RESET GENERATOR DISPLAY PROCESSOR VIDEO INTERPOLATION PROCESSOR DRAM BUFFER MAKER PHILLIPS SGS THOMSON PHILIPS PHILIPS SIEMENS SGS THOMSON T I PHILIPS ITT ITT T ...

Page 9: ... 2 4 Samsung Electronics Table 2 2 IC Line Up SPECIFICATION TDA9815 TDA9160 SDA9187 2X SDA9189X FUNCTION DEMODULATOR DECORDER SYNC PROCESSOR A D CONVERTER FOR PIP PIP PROCESSOR MAKER PHILIPS PHILIPS SIMENS SIMENS BLOCK PIP ...

Page 10: ...Coaxial Cable Input Range 100 250V 50Hz 1 43 16 9 p Si Active matrix TFT 100 VHF 2 12 UHF 21 69 Cable S1 S41 1 RCA Input 1 S Video input Headphone Audio Output EXT1 full RGB Scart AV LINK EXT2 RCA Selectable Output EXT3 RCA Selectable Output Dolby Prologic Signal Output RCA Jack Specifications are subject to change MODEL ANTENNA INPUT NUMBER OF CHANNELS TUNING RANGE SOUND OUTPUT SOCKETS Progressiv...

Page 11: ...3 2 Samsung Electronics MEMO ...

Page 12: ...ver Removal 1 After removing the 16 screws pull the bottom part of the cabinet back wards 2 Loosen the 4 screws and remove the supporter 4 Loosen the 2 screws Remove the optical meter 3 After loosening the 4 screws remove the lens cover and fan duct 5 Loosen the 2 screws Remove the stabilizer ...

Page 13: ...Disassembly and Reassembly 4 2 Samsung Electronics 6 After loosening the 2 screws remove the chassis holder and power mounting 7 After removing the 6 screws pull the top cabinet backwards ...

Page 14: ...the lamp replacement enter the Service Mode Press the remote control Keys in the following sequence ÒDisplay P STD Mute PowerÓ 1 Select 01 lamp life with using the channel key then press the volume key See the figure below 2 Press the Cancel key to reset the lamp life Ò00000Ó 3 Press the Power key to reset the factory value 4 Press the DISPLAY key to verify that the lamp use time is ø 00 Lamp Tota...

Page 15: ...Electronics 4 2 1 Lamp Bulb only Replacement 1 Loosen the two screws 3 After loosening the two brackets remove the lamp holder and wires 2 Remove the lamp bracket from the lamp assembly 4 After loosening one screw and one nut remove the bulb ...

Page 16: ...Disassembly and Reassembly Samsung Electronics 4 5 4 3 Air Filter Check 2 Remove the cover FILTER 3 After removing the holder and filter from the cover clean the filter 1 Loosen the screw ...

Page 17: ...ter removing the 16 screws pull the cabinet backwards 3 After loosening the 4 screws remove the lens cover and fan duct 5 Remove the GUIDE from the FPC Connector 2 Loosen the 3 screws Remove the supporter 4 Loosen the 2 screws Remove the optical meter 6 Remove FPC cable from the FPC Connector ...

Page 18: ...Disassembly and Reassembly Samsung Electronics 4 7 7 Loosen the 2 screws 2 PCB spacers and remove the PCB LCD 9 Lift the LCD in the direction of arrow 8 Using a hexagonal wrench loosen the two screws ...

Page 19: ...Disassembly and Reassembly 4 8 Samsung Electronics 4 5 Speaker Removal 1 Loosen the 4 screws and remove the speaker holders ...

Page 20: ...ocus Adjustment for Projection Lens 1 Loosen the 4 screws that secure the optical assembly 2 After setting the optical assembly on the front cabinet secure the unit temporarily using the two screws 3 After applying the liquid crystal panel signal input a lion head pattern from a pattern generator 4 Move the focus adjustment screws right and left until the liquid crystal picture element is clearly ...

Page 21: ...e the liquid crystal panel Note Loosen the screws just until the panel can move easily 2 Using two fingers lift the liquid crystal upward The screen moves downward 3 When moving the liquid crystal panel towards the left the screen moves right and vice versa 5 Repeat adjustments 2 4 until the screen center is aligned vertically and horizontally 6 Using a hexagonal wrench refasten the two screws 5 3...

Page 22: ... R R FRONT CENTRE SURROUND REAR AUDIO OUT EXT 1 A V IN RGB IN VIDEO L AUDIO R SELECTABLE OUT A V IN A V IN SELECTABLE OUT E X T 3 E X T 2 5 4 1 Rear Panel Jacks 5 4 2 Side Operation Panel CHANNEL MENU VOLUME HEADPHONE R A U D I O L V I D E O S VIDEO E X T 4 Seperate Video Input Terminal Channel Select Button 1 Press for the channel selection 2 Press for the content adjustment Volume Button 1 Press...

Page 23: ... DELAY SUB TINT g CORRECTION 63 63 63 63 63 63 20 20 20 63 15 17 63 39 33 27 32 32 32 11 20 00 43 10 09 00 Adjustment for the R gain Adjustment for the G gain Adjustment for the B gain Adjustment for the R cutoff Adjustment for the G cutoff Adjustment for the B cutoff Adjustment for the brightness Adjustment for the contrast Adjusts the color difference signal level of YUVIN 1 Adjustment for the p...

Page 24: ...ts the gain of SID control Adjusts the gain of white side on the gamma curve for R Adjusts the change point of the white side on the gamma curve R G B The smaller the value the more it moves towards white Adjust the DC level of R G B signal before doing the gamma adjustment It determines the change point of the gamma curve The greater the value the darker it gets Adjusts the DC level of R before d...

Page 25: ... black side on the gamma curve for B The greater the value the more it moves towards black Adjusts the brightness of R G B after doing the gamma adjustment No change of the gamma curve The greater the value the darker it gets Adjusts the brightness of R after doing the gamma adjustment No change on the gamma curve The greater the value the darker it gets Adjusts the brightness of B after doing the...

Page 26: ...cel key The lamp time is displayed by using the Display key Reset must be done during the set shipment Reset must be done after lamp replacement 5 5 6 Lamp s Total Hours 5 5 7 Option No Item Range Initial value Description 00 01 02 03 04 05 06 07 08 09 10 11 12 Epg Av_link Palplus 27Mhz external 16 9 wide Center speaker S audio mute Blue screen UHF only Vga Atm one run Size key vert peaking on off...

Page 27: ...s shown in the figure below 5 6 4 Matrix G Output Signal Amplitude Adjustment Green Drive 1 Input a 10 step signal Color OFF 2 Connect CNL07 G output to an oscilloscope and check the waveform 0 5 V div 10 u sec div 3 Adjust the green drive so that the signal amplitude becomes 0 7Vp p 5 6 5 Matrix B Output Signal Amplitude Adjustment Blue Drive 1 Input a 10 step signal Color OFF 2 Connect CNL07 B o...

Page 28: ... to LCD R1 input 1 V div 10 u sec div 3 Reverse the CH2 signal and add CH1 and CH2 in ADD mode 4 Adjust R sub contrast and R sub brightness waveforms as shown below 5 6 9 B Sub brightness B Contrast Adjustments 1 Input a 5 step signal Color OFF 2 Connect CH1 to LCD G1 input and CH2 to LCD B1 input 1 V div 10 u sec div 3 Reverse the CH2 signal and add CH1 and CH2 in ADD mode 4 Adjust B sub contrast...

Page 29: ...orm 1 V div 10 u sec div 2 Set the common control to 6 8V 5 6 14 White Balance Adjustment 1 Input a lion head pattern from a pattern generator 2 Adjust the sub brightness so that the white cannot be saturated 3 Adjust R B contrast for the high light of white balance 4 Adjust R B sub brightness when the middle tone is not black and white but colored Repeat adjustments 3 4 for optimum 5 Adjust gamma...

Page 30: ...cover in the rear of the TV Turn the TV back on after 1 hour see below Temperature The lamp needs to be replaced Green Red Red PICTURE LAMP STANDBY TEMP or OFF ON Blinking Temperature Wen the inside temperature of the TV becomes too high the TV set is automatically turned off You will observe the following 1 TEMP LED is blinking for about 5 6 seconds 2 The picture is turned to blue screen and TEMP...

Page 31: ...emote control keys in the following sequence Display Picture Standard Mute Power 2 Use the Channel UP DOWN keys to move within the Service Mode 3 Use the Vol key and Vol key to change data 1 Press the Vol key to increase data 2 Press the Vol key to decrease data 4 Use the Power key to exit and store data in memory ...

Page 32: ... Yes Check Stand by 5V on the Main Board See 6 5 No Standy Check Replace Tuner MICOM Module AUDIO Module A V Terminal Board TDA6920 Progressive Module LCD Control Board TDA4780 Check SDA1 SCL1 on the Micom Module Check LED Operation See 5 7 LED Display Check No ...

Page 33: ...ce the IC No Check ICL404 TDA4780 6 B Y 7 R Y 8 Y 27 SDA 28 SCL Yes Yes No Check CL129 130 131 and AC2 5P connector for 6 7 8 Check AC1 12P and SDA SCL output of micom module for 27 28 Check the circuitry near ICL404 and replace micom module No Check the circuitry near ICL404 replace IC201 TDA4780 Check ICL404 TDA4780 20 B OUT 22 G OUT 24 R OUT Check ICL204 CXA1853Q 9 R in 10 G in 11 B in No No Ch...

Page 34: ...dule MAIN L SUR CENTER S RESET QSS IN Check IC604 9 14 15 Check Replace IC604 MICOM Module No Replace IC601 Yes 6 5 No Standby 5V Yes No No No Yes Yes Check the voltage of IC808 pin 5 over 6V Check Replace IC808 Regulator IC SI 3050C Check the AC power supply of D826 Check the associated circuitry parts of T802 IC801 Check F801 Replace F801 AC250V 6 3A Check L801 L802 C801 C802 V801 R801 ...

Page 35: ...ns 6 7 Lamp Does Not Work Yes No No Yes Standby Temp LED Picture LED Lamp LED flicker at the same time Or check the lamp time 6000 hrs Check Replace Lamp Check the DC voltage of BALLAST about 300V Check the voltage of AB1 connector pin1 on the Main Board over 3 5V Check F801 on the Power Board D803 and surrounding circuitry Check the voltage of IC904 SAA1300 pin 6 over 3 5V on the Main Board Check...

Page 36: ...e module Replace the progressive module Check Connector Assy AC1 Check the input of 2H sync to ICL301 CXD2443Q Pin 13 on the LCD Control Board Check ICL402 74HC123 Pin13 FI302 Check the voltage of CNL06 RPD 2 8V Check voltage of TL301 so that the voltage of CNL06 RPD is 2 8V Check the output of 2H Sync HREF to LCD Control Board Check the connector to LCD panel CNL04 ...

Page 37: ...l Sync Flows Check the output of V Sync HREF from progressive module Replace the progressive module Check Connector Assy AC1 Check the input of V Sync to ICL301 Pin 14 on LCD Control Board Check ICL402 74HC123 Pin 5 Check the input of V Sync to LCD Control Board Check CNL04 connector to LCD panel ...

Page 38: ...63 60123C SPACER SPONGE LCD SPONGE VO BLK SVP 403J 1 4 17 AA63 30183D COVER FAN A S403J HIPS V0 BLK 1 4 18 AA95 90033C ASSY PCB PFC SP 403JHA PLT51A EC 1 4 19 AA61 11005A BRACKET PFC 764A SECC 1 T1 0 PFC BOARD 1 5 AA91 20057A ASSY LENS MECHA DS001AKB 61B SVP 403J 1 5 1 AA07 10002A LCD PANNEL LCX011AM SVP 403J 1 43 1 5 2 AA61 10185A BRACKET SENSOR L3300 SECC T1 0 1 5 3 3409 000178 SWITCH LEVER 12V ...

Page 39: ...V GP TP 8x11 5 5 C843 2305 000665 C FILM MPEF 100nF 5 63V TP 7 5x4 0x5 0mm C851 2305 000665 C FILM MPEF 100nF 5 63V TP 7 5x4 0x5 0mm C852 2305 000665 C FILM MPEF 100nF 5 63V TP 7 5x4 0x5 0mm C863 2401 002597 C AL 220uF 20 35V GP TP 10x12 5 5 C864 2305 000665 C FILM MPEF 100nF 5 63V TP 7 5x4 0x5 0mm C866 2401 002273 C AL 220uF 20 25V HR TP 10x20mm 5m C870 2305 000665 C FILM MPEF 100nF 5 63V TP 7 5x...

Page 40: ...2MM R121 2001 000522 R CARBON 22KOHM 5 1 8W AA TP 1 8X3 2MM R122 2001 000857 R CARBON 560OHM 5 1 8W AA TP 1 8X3 2MM R123 2001 000241 R CARBON 1 5KOHM 5 1 8W AA TP 1 8X3 2MM R124 2001 000241 R CARBON 1 5KOHM 5 1 8W AA TP 1 8X3 2MM R125 2001 000429 R CARBON 1KOHM 5 1 8W AA TP 1 8X3 2MM R126 2001 000362 R CARBON 150OHM 5 1 8W AA TP 1 8X3 2MM R127 2001 000429 R CARBON 1KOHM 5 1 8W AA TP 1 8X3 2MM R128...

Page 41: ...01 000426 C AL 10uF 20 16V GP TP 3 5x5 5 CP702 2203 000389 C CERAMIC CHIP 15pF 5 50V NPO TP 2012 CP703 2203 000979 C CERAMIC CHIP 47nF 10 50V X7R TP 2012 CP704 2203 000979 C CERAMIC CHIP 47nF 10 50V X7R TP 2012 D701 0401 000133 DIODE SWITCHING RLS4148 100V 200mA 500mW 4nS S D702 0403 000296 DIODE ZENER MTZ5 6B 5 6V 5 45 5 73V 500mW D703 0401 000133 DIODE SWITCHING RLS4148 100V 200mA 500mW 4nS S D7...

Page 42: ...12 ASSY PCB PIP AA95 00196AASSY PCB PIP SP403JHP M51A CNP01 3711 002709 CONNECTOR HEADER NOWALL 12P 1R 2 5mm ANGLE SN CNP03 3711 002709 CONNECTOR HEADER NOWALL 12P 1R 2 5mm ANGLE SN CP101 2203 000221 C CERAMIC CHIP 100nF 20 50V Y5V TP 3216 CP102 2401 000922 C AL 22uF 20 16V GP TP 5x5 5 CP103 2203 000429 C CERAMIC CHIP 18pF 5 50V NPO TP 2012 CP104 2203 000192 C CERAMIC CHIP 100nF 80 20 50V Y5V TP 2...

Page 43: ...307 2007 000518 R CHIP 2 7KOHM 5 1 10W DA TP 2012 RP308 2007 000401 R CHIP 150OHM 5 1 10W DA TP 2012 RP309 2007 000931 R CHIP 470OHM 5 1 10W DA TP 2012 RP310 2007 000931 R CHIP 470OHM 5 1 10W DA TP 2012 RP311 2007 000931 R CHIP 470OHM 5 1 10W DA TP 2012 RP312 2007 000300 R CHIP 10KOHM 5 1 10W DA TP 2012 RP313 2007 000030 R CHIP 560OHM 5 1 10W DA TP 2012 RP314 2007 000030 R CHIP 560OHM 5 1 10W DA T...

Page 44: ...6 C CERAMIC DISC 3 3nF 20 400V Y5U TP 18x8 10m C823 2201 000551 C CERAMIC DISC 470pF 10 1KV Y5P TP 8x5 5 C824 2401 000737 C AL 2200uF 20 50V GP TP 18x35 5 7 C825 2401 000737 C AL 2200uF 20 50V GP TP 18x35 5 7 C826 2201 000551 C CERAMIC DISC 470pF 10 1KV Y5P TP 8x5 5 C827 2401 002231 C AL 470uF 20 50V WT TP 13x20mm 5m C828 2401 001415 C AL 470uF 20 35V GP TP 10x20 5 C829 2401 001115 C AL 330uF 20 2...

Page 45: ...1088 R CARBON S 1KOHM 5 1 2W AA TP 2 4X6 4MM R839 2001 001116 R CARBON S 27OHM 5 1 2W AA TP 2 4X6 4MM R840 2008 000179 R FUSIBLE S 10ohm 5 1 2W AA TP 2 5x6 5mm R841 2001 001106 R CARBON S 220KOHM 5 1 2W AA TP 2 4X6 4MM R842 2001 001112 R CARBON S 24KOHM 5 1 2W AA TP 2 4X6 4MM R843 2001 000085 R CARBON S 100KOHM 5 1 2W AA TP 2 4X6 4MM REL801 3501 001053 RELAY POWER 5Vdc 530mW 10A 1FormA 15mS 5mS T8...

Page 46: ...12 R604 2007 000029 R CHIP 0OHM 5 1 10W DA TP 2012 R605 2007 000881 R CHIP 4 7ohm 5 1 10W DA TP 2012 R606 2007 000881 R CHIP 4 7ohm 5 1 10W DA TP 2012 R607 2001 001105 R CARBON S 20OHM 5 1 2W AA TP 2 4X6 4MM R608 2007 000300 R CHIP 10KOHM 5 1 10W DA TP 2012 R609 2007 000300 R CHIP 10KOHM 5 1 10W DA TP 2012 R610 2007 000290 R CHIP 100OHM 5 1 10W DA TP 2012 R611 2007 000290 R CHIP 100OHM 5 1 10W DA ...

Page 47: ...203 000192 C CERAMIC CHIP 100nF 80 20 50V Y5V TP 2012 CL246 2203 000444 C CERAMIC CHIP 1nF 10 50V X7R TP 2012 CL247 2203 000444 C CERAMIC CHIP 1nF 10 50V X7R TP 2012 CL248 2203 000444 C CERAMIC CHIP 1nF 10 50V X7R TP 2012 CL249 2203 000444 C CERAMIC CHIP 1nF 10 50V X7R TP 2012 CL250 2203 000444 C CERAMIC CHIP 1nF 10 50V X7R TP 2012 CL251 2203 000444 C CERAMIC CHIP 1nF 10 50V X7R TP 2012 CL252 2203...

Page 48: ...012 RL158 2007 001118 R CHIP 680OHM 5 1 10W DA TP 2012 RL159 2007 000468 R CHIP 1KOHM 5 1 10W DA TP 2012 RL160 2007 000671 R CHIP 2KOHM 5 1 10W DA TP 2012 RL161 2007 001118 R CHIP 680OHM 5 1 10W DA TP 2012 RL162 2007 000468 R CHIP 1KOHM 5 1 10W DA TP 2012 RL163 2007 000300 R CHIP 10KOHM 5 1 10W DA TP 2012 RL164 2007 000844 R CHIP 3KOHM 5 1 10W DA TP 2012 RL165 2007 001009 R CHIP 51KOHM 5 1 10W DA ...

Page 49: ... AL 100uF 20 25V GP TP 6 3x11 5 C230 2203 000192 C CERAMIC CHIP 100nF 80 20 50V Y5V TP 2012 C233 2203 000192 C CERAMIC CHIP 100nF 80 20 50V Y5V TP 2012 C234 2401 002235 C AL 10uF 20 16V GP TP 5x11mm 5mm C236 2401 002235 C AL 10uF 20 16V GP TP 5x11mm 5mm C237 2203 000979 C CERAMIC CHIP 47nF 10 50V X7R TP 2012 C239 2203 000753 C CERAMIC CHIP 330nF 80 20 50V Y5V TP 3216 C243 2203 000192 C CERAMIC CHI...

Page 50: ...1 10W DA TP 2012 R404 2007 000029 R CHIP 0OHM 5 1 10W DA TP 2012 R405 2007 000029 R CHIP 0OHM 5 1 10W DA TP 2012 R406 2007 000029 R CHIP 0OHM 5 1 10W DA TP 2012 R440 2007 000290 R CHIP 100OHM 5 1 10W DA TP 2012 R441 2007 000290 R CHIP 100OHM 5 1 10W DA TP 2012 R443 2007 000290 R CHIP 100OHM 5 1 10W DA TP 2012 R444 2007 000290 R CHIP 100OHM 5 1 10W DA TP 2012 R446 2007 000290 R CHIP 100OHM 5 1 10W ...

Page 51: ... ASSY HOLDER SPK AA91 60225AASSY HOLDER SPK PP HB BLK 8R20W 168BR20K AS1A AA39 20505ALEAD CONNECTOR ASSY YSH025 04 REC 4P 900 700 100 ASSY ACCESSORY AA39 40001BCABLE RCA RCA 1500mm 0 12 10 RED WHT Y AA68 00235AMANUAL USERS M51A ARAB B5 W P100 G MANUAL ASSY HOUSING MECHA AA91 20068AASSY HOUSING MECHA VO SVP403J AA61 80056AHOUSING MECHA BOT SVP 403J HIPS VO BLK AA63 50351AGRILLE LAMP SVP 403J SECC T...

Page 52: ... COMPONENT INTERFACE PROCESSOR 5V IIC R G B FORMATC4 2 2 50Hz DIGITAL Y U V S DA9 2 7 2 VIP MOTIONDETECTOR NOISE REDUCTI ON FLICKER REDUCTI ON FORMAT4 1 1 50HZ DIGITAL Y U V SDA9 2 8 0 DISPLAY PROCESSOR TRIPLE DAC PEAKI NG CTI R Y B Y Y VS 2HS 31KHZ Progressive FORMAT4 1 1 50HZ DIGITAL Y U V 5V IIC 5V IIC SDA9 2 5 3 TRIPLE FIELD MEMORY SDA9 2 5 3 TRIPLE FIELD MEMORY 5V 5V Y U V Y U V T DA4 7 8 0 R...

Page 53: ...0 24 DZ203 55 131 DZ205 58 131 DZ603 222 182 DZ604 231 172 DZ901 210 86 IC IC101 98 86 IC102 83 86 IC401 102 44 IC601 197 225 IC602 99 225 IC604 201 193 IC802 241 164 IC803 275 226 IC805 244 116 IC806 228 106 IC903 241 55 IC904 239 65 IC905 264 37 TRANSISTORS Q101 45 68 Q102 39 68 Q103 51 68 Q104 133 111 Q105 143 84 Q106 57 74 Q107 129 85 Q108 129 80 Q109 26 85 Q602 223 216 Q603 217 216 Q901 225 3...

Page 54: ...812 120 170 D813 89 197 D814 91 213 D815 122 197 D816 89 191 D817 188 111 D818 203 156 D819 180 184 D820 203 165 D821 163 218 D822 146 216 D823 109 191 D825 31 128 D826 36 72 D827 10 56 D828 10 61 D829 6 97 D830 24 135 D831 197 187 D832 179 204 IC IC801 140 127 IC802 93 202 IC803 218 129 IC805 24 203 IC806 150 205 IC807 7 82 IC808 24 167 IC809 132 214 TRANSISTORS Q801 84 213 Q804 10 155 ...

Page 55: ...PCB Layout Diagram Samsung Electronics 10 3 10 3 PCB PROGRESSIVE 10 4 PCB u COM 10 5 PCB LCD CONTROL 10 6 PCB A V TERMINAL ...

Page 56: ...PCB Layout Diagram 10 4 Samsung Electronics 10 7 PCB AUDIO 10 8 PCB PIP 10 9 PCB REMOCON 10 10 PCB A V CONTROL 10 12 PCB MASTER S W 10 11 PCB SIDE KEY ...

Page 57: ...17 S2OUTL 18 S1OUTR 19 S1OUTL 20 GND 21 S3INL 22 S3INR 23 GND 24 S2INL 25 S2INR 26 GND 27 S1INL 28 S1INR 29 GND 30 SUR 31 GND 32 CN705A STD5V 1 5V 2 SDA 3 SCL 4 GND 5 RF CVBS 6 GND 7 GND 8 TXD 9 RXD 10 GND 11 GND 12 GND 13 GND 14 M Y CVBS 15 N C 16 GND 17 S1R IN 18 GND 19 GND 20 S1G IN 21 GND 22 S1 F B 23 GND 24 GND 25 FRONT C 26 FRONT Y 27 GND 28 SCL 29 SDA 30 12 V 31 STD5V 32 CN704A CENTER 1 MAI...

Page 58: ...6X 6T2 6X e h 7 YO Ye7 L W He7 H J 5 W Y e7 H J 5e N H e e f e 1e hf g e W MI X H N 1 LeJ 7 e 1 M 1 e h f Y e eO Y W Y e eO Yf e g f f e L hf g e 7 HeN 1 e 1e7 e 5 He e h J M 1 J 5 3 YJ 5 J 0Y W J 0Y e J 5 e e f e 31 hf g e e e e 0Y e e h 7 H J 5 7 H N Y 7 H 7 W M e 7 h 7 H e L 3 5 J e f 3 LeJ 5 N hf g e e eJ 5 f e e h O Y e Ye e 7 Yf h e XV40YW e f V KO Y e3 hf g e 3 LeJ 5 O Y 3 5 f e J h 0Ye g e...

Page 59: ...L W MI Xe f J L I X h J L he g W2 6X 6 2 7 H N 1 J e J e W2 6X W2 6X eN 1 W2 6XeW2 6X W2 6X 6 2 W2 h f W2 6X 6T26XeW2 f f f 6 2 fW2 eW2 W2 6X 6 2 f N H 7 1 Y f 7 I4 7 e 1 N H eJ 5 7 e 1 W MI4 7 1 Y W M h f 7 1 Y 1 W M N H 6X f f Y W M W M 7 1 Y Y f N e N e 3 f e e O Y e 7 Hf Ye7 H h f H 7 He e e e 1 f Ye 7 He 7 He Y f H e f e f e V4 6X e e e f H e e h f e e e e e f f H e e e H e f f f 3 L J 5e f g...

Page 60: ...Schematic Diagrams 12 3 Samsung Electronics 12 3 MAIN POWER Power Line Signal Line ...

Page 61: ...Schematic Diagrams 12 4 Samsung Electronics 12 4 PROSCAN 1 Power Line Signal Line ...

Page 62: ...Schematic Diagrams 12 5 Samsung Electronics 12 5 PROSCAN 2 Power Line Signal Line ...

Page 63: ...Schematic Diagrams 12 6 Samsung Electronics 12 6 PROSCAN 3 Power Line Signal Line ...

Page 64: ...Schematic Diagrams 12 7 Samsung Electronics 12 7 PROSCAN 4 ...

Page 65: ...Schematic Diagrams 12 8 Samsung Electronics 12 8 MAIN u COM Power Line Signal Line ...

Page 66: ... e g e e h g f Y e e e eW2 f g g 0Y 3 eW2 e e e 0Yh f J M eI L J e e 3 LeJ 5 g hf g e e h g f Hf e e W M f g g g N W M e e e hf f 7 Hf N 1 3 O e e V KO Y g 3 eO2 g g e 3 LeJ 5 h g3 L J 5 f e e 7 H J f g g g e3 7 H J e e e hf f g V4 0R4 e eV4 0Ye g V4 0Y g g e V KO Y h gV KO Y f e e 3 O L e g g 3 eO2 eN 3 O L e e 3 O2 h g fV4 0Y h g V4 0Y f e e V4 0 4 e he g g V4 0Y e V4 0 4 e e V4 0Yh e e e e e e ...

Page 67: ...Schematic Diagrams 12 10 Samsung Electronics 12 10 MAIN A V TERMINAL Power Line Signal Line ...

Page 68: ...W Y W Yf e e e N X f31 75 e f N H h 31 e gI 1 e e3 5 3 5 f 3 L J 5 f 3 L W2 e W Y W Y f e e e J I X fN H J 5 g3 5he N e e N 3 LeW2 O Y eN H N Hhe h f V Y f V KO Y e 7 Yhf 7 Ye O 3 e 5 3 5 e e h 6KO 5 V X f 3 5e O Y 3 O h hf gN Hhe 3 e e 3 e 5 V KO Y 0Yf f he h gV4 0Y V4 0Y e h V4 0Y V4 0Y e e h V4 0Y eV4 g He 0Y V4 0Y h hf g he V4 e e V4 0YeV4 0Y W 5 e W Y e 0Yf W2 6X e W2 6X 6Xh W2 6X e W2 6X W M...

Page 69: ...7 1 fJ 5 7 e 1 7 1 fJ 5 e he7 e 1 7 1 7 1 7 e 1 7 MI 1 7 1 e e W2 6Xe 6X e 6Xe W2 6Xg 5 e e f7 H e f7 H e f he e e Ye 3 f N fW 1e 1 e e 1eW MS1eW2 H e e 3 5 e J 5e e e J 5f f he e e 3 e 5g O 5 V4 6X e e W 5e eJ 5 J 5e W YO 5 W M 3 3 e e f 7 He e 3 e 7 Hf f he e 3 e g 1 J 5e 7 H J 5e7 H J 5 7 H J 5 7 0Y 7 Y J 5 V4 V4 7 1 eJ 5 e e V4 eJ 5 f f he e V4 e 7 e 1g I 1 e 7 He 7 Ye O Y O Y f e 7 H V f f e7...

Page 70: ... 3 Ke 5 V4 0Y 6Xe e e e f W2 6X e W2 6X O2 eW2 6Xe W2 6X h W2 6X e W2 6X I X e e h h f e f W MI X e 7 MI 1 h M eW 5 W Y h f I X W MI X hfW MI X e 7 MI 1 e 3 L J L J 5h h f e f 7 H V4 e Y e h W Y W2 6X W2 6X 6T2 6Xh W Y e X eW 6X W2 6X h h f eN 1 7 H V4 hf7 H V4 e Y e he e e O Y N 1 7 1 7 H f e f g e fW 5 W Ye7 e 1 7 1 e 1 W Y e 31 e75 I X 7 1 f e g hf g e fW 5 he L J e 3 5 e f g e W Y W Y e e e e ...

Page 71: ...Schematic Diagrams 12 14 Samsung Electronics 12 14 MAIN PIP Power Line Signal Line ...

Page 72: ...Schematic Diagrams 12 15 Samsung Electronics 12 15 MAIN SUB MASTER REMOCON PRE AMP ...

Page 73: ...ELECTRONICS Samsung Electronics Co Ltd MAY 1999 Printed in Korea 3M51A 0302 ...

Page 74: ...www s manuals com ...

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