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Samsung DW21G5VDX/BWT, Service Manual, Page: 21 / 82

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Samsung DW21G5VDX/BWT Service Manual Download Page 21

Troubleshooting

Samsung Electronics

5-5

5-6 No Picture (Sound OK)

1

Check the Brightness, Contrast and Color adjustments 

2. Check: AV  Picture

3. See Video Block Diagram

5-7 No Sound (Picture OK)

1. Check the Volume adjustment level.

2. Check AV Video

3. See Audio Block Diagram

5-8 RF Weak Signal (Playback, AV Mode OK)

1. Check Tuner (TU01S) B+.  Check: 8V (IC802)

33V (DZ201).  Check 5V (IC804)

5-9 No Vertical SCAN

1. Check R425, D401

2. Check IC301, #2

3. Check Chroma module Vertical-out Line

4. Check DY Connector

5-10 Horizontal Size

1. Check L406, C411, R421, Q403, D404, R413, R405

5-11  On-Screen Display Missing

1. Check IC901 #32, #33, 34

2. Check Chroma module

5-12 No Teletext

1. Check IC901 #30

2. Check IC901 #24 (CVBS) 

Summary of Contents for DW21G5VDX/BWT

Page 1: ... DW21G5VDX XEN DW21G5VDX VWT DW21G5VDX XEG DVD Television Cassette Recorder CONTENTS Precautions Specifications Disassembly and Reassembly Alignment and Adjustment Electrical Troubleshooting Exploded View and Parts List Electric Parts List Block Diagram Schematic Diagrams 1 2 3 4 5 6 7 8 9 ...

Page 2: ...h ground metal water pipe conduit etc and all exposed metal parts including antennas handle brackets 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 unit s AC plug disconnected from the AC source connect an electrical jumper acros...

Page 3: ...t appear 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 p...

Page 4: ...ssible conductive parts examples metal panels input 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 Neve...

Page 5: ...trical 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 anti static 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 are ...

Page 6: ...e sheet This gives them the same ground as the sheet 4 Remove the optical pick up block 5 Perform work on top of the conductive sheet Be careful not to let your clothes or any other static sources to touch the unit Be sure to put on a wrist strap grounded to the sheet Be sure to lay a conductive sheet made of copper etc Which is grounded to the table Fig 1 3 6 Short the short terminal on the PCB w...

Page 7: ...the Flat Cable Inserted into Main PCB DCN1 See Fig 1 4 3 Disassemble the Deck 4 Disassemble the Deck PCB 1 5 2 Assembly 1 Replace the Pick up 2 Assemble the Deck PCB 3 Reassemble the Deck 4 Insert Flat Cable into Main PCB DCN1 and switch SW3 on Deck PCB to ON See Fig 1 4 Note If the assembly and disassembly are not done in correct sequence the Pick up may be damaged ...

Page 8: ...ay Time 20 min CD 12 Cm Reading Speed 1 2 to 1 4 m sec Maximum Play Time 74 min Video Audio GENERAL Power supply 220 240V 50Hz 110 260V 50 60Hz option Consumption 85W Audio output power 7Watts x 2 Number of loudspeakers 2 Tube size 21 51cm Tube type BLACK MATRIX Sockets 2 SCART SCART1 FULL RGB SCART ON THE REAR SCART2 MONITOR OUT ON THE REAR 1 RCA input audio and video2 on the front Earphones outp...

Page 9: ...rightness Vertical Center Vertical Size Horizontal Size 4 2 1 Procedure for the Adjustment Mode 1 This mode uses the standard remote control The Service Mode is activated by 1 pressing the FACTORY service key on the local key board or 2 by entering the following remote control sequence within 2 seconds STAND BY DISPLAY MENU MUTE POWER ON 2 The SERVICE FACTORY message will be displayed The Service ...

Page 10: ...6 9 8 8 32 32 32 15 11 27 12 26 Adjust Fix Fix Fix Fix Fix Fix Fix Range 0 7 0 23 0 23 0 13 0 13 0 15 0 15 0 63 0 63 0 63 0 15 0 63 0 63 0 63 0 63 Function Osd Position Sub Brigh Sub Contrast Sub Color Sub Tint Low Light R Low Light G High Light R High Light G High Light B Peak white level S Correction Vertical Slope Vertical Amplitu Pal vertical shift Adjust Fix Fix Fix Fix Fix Fix Fix Fix Fix Fi...

Page 11: ... ON OFF EUROPE RUSSIA ARAB CF CI CW CX CB CII ON OFF ON OFF 54 80 100 ON OFF FLOF LIST 4 2 5 RESET The Reset Mode is used during factorying inspection Function Reset After Factorying Reset the following items itens revert to their initial values 1 Volume 11 2 Program Channel 0 3 P STD MEMORY 4 Auto Power OFF 5 NR OFF 6 Skip Store Clear ALL CLEAR Cautim When the EEPROM is replaced all items revert ...

Page 12: ...n transformer 4 3 2 Automatic Degaussing A degaussing coil is mounted around the picture tube so that external degaussing after moving the TV should be unnecessary But the receiver must be properly degaussed upon installation The degaussing coil operates for about 1 second after the power is switched ON If the set has been moved or turned in a different direction disconnect its AC power for at lea...

Page 13: ... for at least 20 minutes 2 Plug in the CRT deflection yoke and tighten the clamp screw 3 Plug the convergence yoke into the CRT and set in as shown in Fig 5 1 4 Input a black and white signal 5 Fully demagnetize the receive by applying an external degaussing coil 6 Turn the CONTRAST and BRIGHTNESS controls to maximum 7 Loosen the clamp screw holding the yoke Slide the yoke backward or forward to p...

Page 14: ...ents Electrical 4 6 Samsung Electronics TILT TC AFC BOW HB H SIZE PIN COMP PEP H POSITION PHS V LINEARITY SL UP CPIN PEUC V S CORRECTION SC AFC ANGLE HP V POSITION PVS LO CPIN PELC V SIZE VA 4 3 7 I C BUS GEOMETRIC Adjust 2 ...

Page 15: ...T 1 Input either a Lion Head or a pure white pattern 2 Warm up the TV for 30 minutes 3 Check the data in the Service Mode 4 Adjust RG BG in the Factory Mode 5 4 7 B LOW LIGHT ADJUSTMENT 1 Automatically accomplished during the high light adjustment Fig 5 1 Convergence Magnet Assembly Fig 5 2 Center Convergence Adjustment ...

Page 16: ...d change the angle between them Superimpose the red and the blue vertical lines in the center area of the screen 5 Turn the both tabs at the same time keeping the angle constant and superimpose the red and blue horizontal line in the center of the screen 6 Adjust the two tab pairs of the 6 pole magnets to superimpose the red and blue line onto the green Changing the angle affects the vertical line...

Page 17: ...801 Q801 No Is IC801S Pin 3 19 22V Check IC801S Check Replace DZ801 DZ808 DZ802 PC801S No Yes No Yes Check Voltage of 80V 15V 20V 13V power line Check whether each power line is short or open No No Yes Is IC901 Pin 64 Voltage 5V Check H V SYNC on IC901 Pins 36 37 Check Replace IC901 Check IC901 Pin 20 is High when power is On Check Replace IC902 Check the voltage of TU01S Yes Yes No No Yes ...

Page 18: ... Samsung Electronics Check IC901 31 No Check IC901 52 53 Check after Bus Line Open Yes Yes Yes Yes Check IC904 No Check another I2C Bus Line No No Check IC805 Check D805 Check IC801S Replace Replace Yes No No Check IC901 50 52 Replace IC901 No ...

Page 19: ... inodule H out Yes Yes Yes No Sound Check Tuois SDA SCL Check Q402 Q401 Replace Replace Replace No No No No Check c module R405 R435 R424 R425 D411 D401 Yes Check Tuner SIF output No Check Sound module B 5V 8V Check 8V 5V Power Line No No Picture Yes Yes Yes Sound Module Replace Replace Replace ...

Page 20: ...ting 5 4 Samsung Electronics 5 4 DVD PLAY NO PICTURE Check CN201 y cut c out No Check chroma module No Yes Check DVD Replace Check CN201 D L D R No Check Sound module No Yes Check DVD Replace 5 5 DVD PLAY NO SOUND ...

Page 21: ...o 3 See Audio Block Diagram 5 8 RF Weak Signal Playback AV Mode OK 1 Check Tuner TU01S B Check 8V IC802 33V DZ201 Check 5V IC804 5 9 No Vertical SCAN 1 Check R425 D401 2 Check IC301 2 3 Check Chroma module Vertical out Line 4 Check DY Connector 5 10 Horizontal Size 1 Check L406 C411 R421 Q403 D404 R413 R405 5 11 On Screen Display Missing 1 Check IC901 32 33 34 2 Check Chroma module 5 12 No Teletex...

Page 22: ... at play key input Yes Check open state from DRIC4 to pick up Check RIC1 and A B C D input Check SIC3 No Disc recognition No Disc recognition A B A No FE om SOC1 25 is within specified range Yes No SIC3 1 2 output are mormal Yes No No Focus incoming No Focus incoming No focus incoming and no disc occurs ...

Page 23: ...ck the Sled Motor and connection No pick up home positing No pick up home positing No No Check MIC1 Divide RQ1 emitter terminal voltage and 5V real voltage difference into 10ohm Open check in related circuit LD out pick up replace Check MIC1 Check SIC3 B RIC1 21 is 5V Yes Yes No Current exceeds 0 1A Yes No NO LD CD ON ...

Page 24: ...E SEEK MIRR signal RIC1 46 is missing Yes Yes No TZCO signal SIC1 24 is occurs Yes No Check RIC1 26 terminal Check SIC3 peripheral circuit Check SIC1 peripheral circuit Check DCN1 and pick up Check MECHA Track incomming is delayed Yes No TE is within 2V and 3V SIC1 33 output are normal SIC3 28 29 terminaloutputs are normal Yes Yes Yes No Pick up transfer smooth Yes No FINE SEEK Check RF AGCO RIC1 ...

Page 25: ...s Open L L Close H H Yes Yes No Check SIC3 35 36 output open close Yes No Check signal line state from SIC3 35 36 to tray motor No Tray open close No Tray open close RIC1 70 output are normal Yes Check path to RIC1 and SIC1 AfterresolderingSIC1 Check SIC3 soldering and power Check SIC1 MIC1 Check or replace disc motor CheckRIC1dolderingandpower Input of RF signal is normal SIC1 15 RIC1 71 output i...

Page 26: ...k the soldering of ZIC1 DVD Video output error Pin of VDD 2 5 VDD 3 3 in ZIC1 has normal level 27MHz clock is input is normal at pin 159 in ZIC1 Yes No Anlog output is normal at pin133 in ZIC Yes Check the connection between pin 133 in ZIC1 and ICD302 Check the connection between ICD302 and emitter of ICD105 Check the connection between pin23 in ICD601 and pin in ICD302 No Analog signals are input...

Page 27: ...ut No No Output in ZIC1 127 is normal Yes Yes No Output in ICD503 6 8 10 is normal Yes No Check JKD501 peripheral soldering shot Digital output error Digital output error Check ICD502 peripheral circuit Check ICD601 3 mute Normal DA DATA 0 input in ICD501 6 Yes Analog output of ICD501 20 21 22 23 is normal Yes No No Check ZIC1 121 output Check ZIC1 125 CD VCD 16 934MHz DVD 18 432MHz Check MSP3451G...

Page 28: ...7 9 and TV MICOM IC901 Check the key Desn t Operate Check 5V is output from the QD103 emitter Check RMD701 located on the Control Board Check 5V is input to CN004 pin 10 Key doesn t operate Rmote control doesn t operate When any key is pressed check an input data si output from CN004 pins7 8 9 Yes Yes When the remote control operates check the remote pulse is input to CN004 pim13 Yes No No No Chec...

Page 29: ... 21G5 PS SHEET T0 3 BLK 3P 1 1 6 AA65 30105A CLAMP WIRE NYLON 66 V2 NTR 15MM ALL MODE 2 1 7 AA64 01326B INDICATOR LED 21G5 ACRYL 1 1 8 AA64 01325B WINDOW REMOCON 21G5 PC V0 VIOLET 1 1 9 6003 001019 SCREW TAPTITE RH B M4 L12 ZPC BLK SWR 1 1 10 AA64 01323B KNOB DVD 21G5 ABS HB G3676 SV012P 1 1 11 6003 001025 SCREW TAPTITE RH B M4 L20 ZPC BLK SWR 2 1 12 AA64 01572C KNOB TV 21G5 ABS G3676 SV012P HB 1 ...

Page 30: ...W WHITE H104 AH66 00074A GEAR HOUSING POM M90 44 H105 AH66 00072A PULLEY GEAR POM M90 44 H106 AH31 00015A MOTOR LOAD ASSY DP 5 H107 AH66 00112A BELT PULLEY CR T1 5 ID30 DP 5 H108 AH66 00073A GEAR TRAY POM M90 44 H109 AH66 00079A SLIDER HOUSING DP 5 POM KEPITAL F2 H110 AH66 00081A TRAY DISC ABS HR0370F BLK DP 5 H200 AH97 00369B ASSY P U DECK 2LD DP 5 H202 AH73 00023A RUBBER INSULATOR BUTYL RUBBER D...

Page 31: ... with one hand NOTE For operation descriptions the CRT is shown transpatent 2 Softly life the rear of the assay module deck and remove it 1 Remove the back cabinet 2 Press the DVD deck side hole with a shaped JIG 3 Pull the protruding door towards 4 Remove the door tray by pulling it towards with one hand Caution The door tray tray may be broken unless the door tray is not removed first when disas...

Page 32: ...22 5 3 CY801S 2201 002002 C CERAMIC DISC 4 7nF 20 400V Y5U TP 16x 3 CY802S 2201 002002 C CERAMIC DISC 4 7nF 20 400V Y5U TP 16x 3 D801S 0402 001160 DIODE BRIDGE D5SB60 600V 6A SIP 4 3 D805 AA96 00111C ASSY H S AA62 30013L FML G12S 4 0402 000233 DIODE RECTIFIER FML G12S 200V 5A 4 6003 000333 SCREW TAPTITE RH 2S M3 L10 ZPC YEL SW 4 AA62 30013L HEATSINK ES 44 22 WHT 3 D808 AA96 00111C ASSY H S AA62 30...

Page 33: ...A DO 41 TP 4 D809 0402 000493 DIODE RECTIFIER 1R5GU41 400V 1 5A DO 15L 4 D810 0402 000493 DIODE RECTIFIER 1R5GU41 400V 1 5A DO 15L 4 D811 0402 000493 DIODE RECTIFIER 1R5GU41 400V 1 5A DO 15L 4 D901 0401 000005 DIODE SWITCHING 1N4148 100V 200mA DO 35 4 D902 0401 000005 DIODE SWITCHING 1N4148 100V 200mA DO 35 4 D905 0401 000005 DIODE SWITCHING 1N4148 100V 200mA DO 35 4 D906 0403 000510 DIODE ZENER M...

Page 34: ...000037 R CARBON S 330OHM 5 1 2W AA TP 2 4X6 4 4 R706 2001 000429 R CARBON 1KOHM 5 1 8W AA TP 1 8X3 2MM 4 R707A 2001 000281 R CARBON 100OHM 5 1 8W AA TP 1 8X3 2MM 4 R708 2001 000969 R CARBON 75OHM 5 1 8W AA TP 1 8X3 2MM 4 R709 2001 000969 R CARBON 75OHM 5 1 8W AA TP 1 8X3 2MM 4 R710 2001 000734 R CARBON 4 7KOHM 5 1 8W AA TP 1 8X3 2M 4 R711 2001 000281 R CARBON 100OHM 5 1 8W AA TP 1 8X3 2MM 4 R712 2...

Page 35: ...EADER BOX 7P 1R 2 5mm STRAIGH 3 D501 0402 000546 DIODE RECTIFIER TVR10G 400V 1 0A DO 41 T 3 D502 0402 000546 DIODE RECTIFIER TVR10G 400V 1 0A DO 41 T 3 D503 0402 000546 DIODE RECTIFIER TVR10G 400V 1 0A DO 41 T 3 D504 0402 000546 DIODE RECTIFIER TVR10G 400V 1 0A DO 41 T 3 D505 0402 000546 DIODE RECTIFIER TVR10G 400V 1 0A DO 41 T 3 D506 0402 000546 DIODE RECTIFIER TVR10G 400V 1 0A DO 41 T 3 D507 040...

Page 36: ... TP 6032 3 CD655 2203 000181 C CERAMIC CHIP 100nF 80 20 25V Y5V TP S N A 3 CD656 2404 000160 C TA CHIP 1UF 20 50V GP TP 6032 3 CD657 2203 000181 C CERAMIC CHIP 100nF 80 20 25V Y5V TP S N A 3 CD658 2401 000287 C AL 100uF 20 16V WT TP 6 3x11 5 3 CD659 2203 000181 C CERAMIC CHIP 100nF 80 20 25V Y5V TP S N A 3 CD660 2401 000287 C AL 100uF 20 16V WT TP 6 3x11 5 3 CD661 2203 000181 C CERAMIC CHIP 100nF ...

Page 37: ...K 80V 100mA CK2 3 SOT 4 BD501 3301 000287 CORE FERRITE BEAD AA 3 5x1 0x6 0mm 1500 4 BD502 3301 000287 CORE FERRITE BEAD AA 3 5x1 0x6 0mm 1500 4 BDD101 3301 000287 CORE FERRITE BEAD AA 3 5x1 0x6 0mm 1500 4 BDD102 3301 000287 CORE FERRITE BEAD AA 3 5x1 0x6 0mm 1500 4 BDD301 3301 000287 CORE FERRITE BEAD AA 3 5x1 0x6 0mm 1500 4 CD101 2401 001363 C AL 470uF 20 16V GP TP 10x12 5 5 4 CD102 2401 001363 C...

Page 38: ...RD516 2007 000221 R CHIP 1 2KOHM 5 1 10W DA TP 2012 4 RD517 2007 000468 R CHIP 1KOHM 5 1 10W DA TP 2012 4 RD518 2007 000468 R CHIP 1KOHM 5 1 10W DA TP 2012 4 RD519 2007 000221 R CHIP 1 2KOHM 5 1 10W DA TP 2012 4 RD520 2007 000468 R CHIP 1KOHM 5 1 10W DA TP 2012 4 RD521 2007 000468 R CHIP 1KOHM 5 1 10W DA TP 2012 4 RD522 2007 000221 R CHIP 1 2KOHM 5 1 10W DA TP 2012 4 RD523 2007 000300 R CHIP 10KOH...

Page 39: ...LM MPEF 100nF 5 63V TP 7 5x4 0x5 0m 3 C208 2203 000440 C CERAMIC CHIP 1nF 10 50V X7R TP 1608 3 C209 2305 000412 C FILM MPEF 470nF 5 63V TP 5mm 3 C210 2203 000218 C CERAMIC CHIP 100nF 20 50V Y5V TP 2012 3 C211 2401 001840 C AL 100uF 20 16V GP TP 6 3x11 5 3 C212 2305 000412 C FILM MPEF 470nF 5 63V TP 5mm 3 C213 2305 000289 C FILM MPEF 220nF 5 63V TP 5mm 3 C214 2305 000412 C FILM MPEF 470nF 5 63V TP ...

Page 40: ...L G12S 3 FP801S 3601 000281 FUSE CARTRIDGE 250V 4A TIME LAG GLASS 5 3 IC701 1001 001114 IC VIDEO SWITCH TEA6425 VIDEO SWITCH DI 3 IC804 1203 001006 IC VOLTAGE REGULATOR 78R05 TO 220F 4P 3 IC805 1203 001006 IC VOLTAGE REGULATOR 78R05 TO 220F 4P 3 IC902 1103 001198 IC EEPROM 24C16 PC C 256X8Bit DIP 8P 300 3 L405 AA27 00096A COIL HORIZ WIDTH 10 0mH DR15 X 27 5 U 3 LX801S AA29 30002N FILTER LINE NOISE...

Page 41: ...ER TZP33A 33V 31 35V 1W DO 41 T 4 DZ302 0403 001329 DIODE ZENER MTZJ24B 22 61 23 77V 500mW D 4 DZ303 0403 001329 DIODE ZENER MTZJ24B 22 61 23 77V 500mW D 4 DZ304 0403 001329 DIODE ZENER MTZJ24B 22 61 23 77V 500mW D 4 DZ305 0403 001221 DIODE ZENER UZ39BSB 35 36 37 19V 500MW D 4 DZ306 0403 001167 DIODE ZENER MTZJ30D 30V 29 02 30 51V 500 4 DZ701 0403 000720 DIODE ZENER MTZJ9 1B 9 1V 8 57 9 01V 500 4 ...

Page 42: ...BON 75OHM 5 1 8W AA TP 1 8X3 2MM 4 R717 2001 000281 R CARBON 100OHM 5 1 8W AA TP 1 8X3 2MM 4 R718 2001 000660 R CARBON 33KOHM 5 1 8W AA TP 1 8X3 2MM 4 R719 2001 000977 R CARBON 8 2KOHM 5 1 8W AA TP 1 8X3 2M 4 R720 2001 000969 R CARBON 75OHM 5 1 8W AA TP 1 8X3 2MM 4 R801 2001 001103 R CARBON S 20KOHM 5 1 2W AA TP 2 4X6 4 4 R802 2003 001025 R METAL OXIDE S 15Kohm 5 2W AF TP 3 9x 4 R803 2003 001025 R...

Page 43: ...0289 C FILM MPEF 220nF 5 63V TP 5mm 4 CD108 2401 001840 C AL 100uF 20 16V GP TP 6 3x11 5 4 CD109 2401 001840 C AL 100uF 20 16V GP TP 6 3x11 5 4 CD110 2202 000632 C CERAMIC MLC AXIAL 100nF 20 50V Z5U TP 4 CD111 2401 000302 C AL 100uF 20 25V GP TP 6 3x11 5 4 CD112 2401 002144 C AL 47uF 20 16V GP TP 5x11 5 4 CD113 2202 000632 C CERAMIC MLC AXIAL 100nF 20 50V Z5U TP 4 CD114 2401 001840 C AL 100uF 20 1...

Page 44: ...7 000572 R CHIP 220OHM 5 1 10W DA TP 2012 4 RD535 2007 000572 R CHIP 220OHM 5 1 10W DA TP 2012 4 RD601 2007 000468 R CHIP 1KOHM 5 1 10W DA TP 2012 4 RD602 2001 000281 R CARBON 100OHM 5 1 8W AA TP 1 8X3 2MM 4 RD603 2001 000281 R CARBON 100OHM 5 1 8W AA TP 1 8X3 2MM 4 RD604 2001 000281 R CARBON 100OHM 5 1 8W AA TP 1 8X3 2MM 4 RD605 2001 000281 R CARBON 100OHM 5 1 8W AA TP 1 8X3 2MM 4 RD606 2001 0002...

Page 45: ...2001 001049 R CARBON S 1 3KOHM 5 1 2W AA TP 2 4X6 3 R510 2001 001117 R CARBON S 2KOHM 5 1 2W AA TP 2 4X6 4M 3 R511 2004 001408 R METAL S 91Kohm 1 1 2W AA TP 2 4x6 4m 3 R513 2003 001018 R METAL OXIDE S 220ohm 5 2W AF TP 3 9x 3 R514 2002 001017 R COMPOSITION 1Kohm 10 1 2W AA TP 3 7x9 3 R515 2001 001049 R CARBON S 1 3KOHM 5 1 2W AA TP 2 4X6 3 R516 2001 000052 R CARBON S 3 3KOHM 5 1 2W AA TP 2 4X6 3 R...

Page 46: ...2 3 CD650 2404 000167 C TA CHIP 2 2uF 20 16V TP 3216 3 CD651 2404 000167 C TA CHIP 2 2uF 20 16V TP 3216 3 CD652 2203 000181 C CERAMIC CHIP 100nF 80 20 25V Y5V TP S N A 3 CD654 2404 000160 C TA CHIP 1UF 20 50V GP TP 6032 3 CD655 2203 000181 C CERAMIC CHIP 100nF 80 20 25V Y5V TP S N A 3 CD656 2404 000160 C TA CHIP 1UF 20 50V GP TP 6032 3 CD657 2203 000181 C CERAMIC CHIP 100nF 80 20 25V Y5V TP S N A ...

Page 47: ...TP 1608 3 C220 2203 002398 C CERAMIC CHIP 22nF 10 50V X7R TP 1608 3 C222 2203 000218 C CERAMIC CHIP 100nF 20 50V Y5V TP 2012 3 C223 2203 000218 C CERAMIC CHIP 100nF 20 50V Y5V TP 2012 3 C225 2305 000289 C FILM MPEF 220nF 5 63V TP 5mm 3 C226 2203 000998 C CERAMIC CHIP 0 047nF 5 50V NP0 TP 160 3 C227 2203 000998 C CERAMIC CHIP 0 047nF 5 50V NP0 TP 160 3 C228 2401 002235 C AL 10uF 20 16V GP TP 5x11mm...

Page 48: ...BLK SWR 2 CB FD 6003 001025 SCREW TAPTITE RH B M4 L20 ZPC BLK SWR 2 DCP CF 6003 001023 SCREW TAPTITE RWH B M3 L10 ZPC YEL SW 2 KPP CF 6003 001023 SCREW TAPTITE RWH B M3 L10 ZPC YEL SW 2 RJ CB 6003 001025 SCREW TAPTITE RH B M4 L20 ZPC BLK SWR 2 SPK CF 6006 001095 SCREW ASS Y TAPT WP BH M4 L12 ZPC YEL 2 TKC CF 6002 000522 SCREW TAPPING TH 2 M4 L15 ZPC BLK SWR 2 AA65 30008A CLAMP CORD PE HB BLK S N A...

Page 49: ...ME LAG GLASS 5 3 IC701 1001 001114 IC VIDEO SWITCH TEA6425 VIDEO SWITCH DI 3 IC804 1203 001006 IC VOLTAGE REGULATOR 78R05 TO 220F 4P 3 IC805 1203 001006 IC VOLTAGE REGULATOR 78R05 TO 220F 4P 3 IC902 1103 001198 IC EEPROM 24C16 PC C 256X8Bit DIP 8P 300 3 L405 AA27 00096A COIL HORIZ WIDTH 10 0mH DR15 X 27 5 U 3 LX801S AA29 30002N FILTER LINE NOISE 16MH 1 5A AC100 260V 3 LX802S AA29 30002N FILTER LIN...

Page 50: ...E ZENER MTZJ24B 22 61 23 77V 500mW D 4 DZ303 0403 001329 DIODE ZENER MTZJ24B 22 61 23 77V 500mW D 4 DZ304 0403 001329 DIODE ZENER MTZJ24B 22 61 23 77V 500mW D 4 DZ305 0403 001221 DIODE ZENER UZ39BSB 35 36 37 19V 500MW D 4 DZ306 0403 001167 DIODE ZENER MTZJ30D 30V 29 02 30 51V 500 4 DZ701 0403 000720 DIODE ZENER MTZJ9 1B 9 1V 8 57 9 01V 500 4 DZ702 0403 000720 DIODE ZENER MTZJ9 1B 9 1V 8 57 9 01V 5...

Page 51: ...ON 100OHM 5 1 8W AA TP 1 8X3 2MM 4 R718 2001 000660 R CARBON 33KOHM 5 1 8W AA TP 1 8X3 2MM 4 R719 2001 000977 R CARBON 8 2KOHM 5 1 8W AA TP 1 8X3 2M 4 R720 2001 000969 R CARBON 75OHM 5 1 8W AA TP 1 8X3 2MM 4 R801 2001 001103 R CARBON S 20KOHM 5 1 2W AA TP 2 4X6 4 4 R802 2003 001025 R METAL OXIDE S 15Kohm 5 2W AF TP 3 9x 4 R803 2003 001025 R METAL OXIDE S 15Kohm 5 2W AF TP 3 9x 4 R804 2003 001025 R...

Page 52: ...00289 C FILM MPEF 220nF 5 63V TP 5mm 4 CD108 2401 001840 C AL 100uF 20 16V GP TP 6 3x11 5 4 CD109 2401 001840 C AL 100uF 20 16V GP TP 6 3x11 5 4 CD110 2202 000632 C CERAMIC MLC AXIAL 100nF 20 50V Z5U TP 4 CD111 2401 000302 C AL 100uF 20 25V GP TP 6 3x11 5 4 CD112 2401 002144 C AL 47uF 20 16V GP TP 5x11 5 4 CD113 2202 000632 C CERAMIC MLC AXIAL 100nF 20 50V Z5U TP 4 CD114 2401 001840 C AL 100uF 20 ...

Page 53: ...7 000572 R CHIP 220OHM 5 1 10W DA TP 2012 4 RD535 2007 000572 R CHIP 220OHM 5 1 10W DA TP 2012 4 RD601 2007 000468 R CHIP 1KOHM 5 1 10W DA TP 2012 4 RD602 2001 000281 R CARBON 100OHM 5 1 8W AA TP 1 8X3 2MM 4 RD603 2001 000281 R CARBON 100OHM 5 1 8W AA TP 1 8X3 2MM 4 RD604 2001 000281 R CARBON 100OHM 5 1 8W AA TP 1 8X3 2MM 4 RD605 2001 000281 R CARBON 100OHM 5 1 8W AA TP 1 8X3 2MM 4 RD606 2001 0002...

Page 54: ...2001 001049 R CARBON S 1 3KOHM 5 1 2W AA TP 2 4X6 3 R510 2001 001117 R CARBON S 2KOHM 5 1 2W AA TP 2 4X6 4M 3 R511 2004 001408 R METAL S 91Kohm 1 1 2W AA TP 2 4x6 4m 3 R513 2003 001018 R METAL OXIDE S 220ohm 5 2W AF TP 3 9x 3 R514 2002 001017 R COMPOSITION 1Kohm 10 1 2W AA TP 3 7x9 3 R515 2001 001049 R CARBON S 1 3KOHM 5 1 2W AA TP 2 4X6 3 R516 2001 000052 R CARBON S 3 3KOHM 5 1 2W AA TP 2 4X6 3 R...

Page 55: ...V X7R TP 2012 3 CD650 2404 000167 C TA CHIP 2 2uF 20 16V TP 3216 3 CD651 2404 000167 C TA CHIP 2 2uF 20 16V TP 3216 3 CD652 2203 000181 C CERAMIC CHIP 100nF 80 20 25V Y5V TP 3 CD654 2404 000160 C TA CHIP 1UF 20 50V GP TP 6032 3 CD655 2203 000181 C CERAMIC CHIP 100nF 80 20 25V Y5V TP 3 CD656 2404 000160 C TA CHIP 1UF 20 50V GP TP 6032 3 CD657 2203 000181 C CERAMIC CHIP 100nF 80 20 25V Y5V TP 3 CD65...

Page 56: ... TP 1608 3 C220 2203 002398 C CERAMIC CHIP 22nF 10 50V X7R TP 1608 3 C222 2203 000218 C CERAMIC CHIP 100nF 20 50V Y5V TP 2012 3 C223 2203 000218 C CERAMIC CHIP 100nF 20 50V Y5V TP 2012 3 C225 2305 000289 C FILM MPEF 220nF 5 63V TP 5mm 3 C226 2203 000998 C CERAMIC CHIP 0 047nF 5 50V NP0 TP 160 3 C227 2203 000998 C CERAMIC CHIP 0 047nF 5 50V NP0 TP 160 3 C228 2401 002235 C AL 10uF 20 16V GP TP 5x11m...

Page 57: ...K T0 35 S N A 2 CB CF 6003 001025 SCREW TAPTITE RH B M4 L20 ZPC BLK SWR 2 CB FD 6003 001025 SCREW TAPTITE RH B M4 L20 ZPC BLK SWR 2 DCP CF 6003 001023 SCREW TAPTITE RWH B M3 L10 ZPC YEL SW 2 KPP CF 6003 001023 SCREW TAPTITE RWH B M3 L10 ZPC YEL SW 2 RJ CB 6003 001025 SCREW TAPTITE RH B M4 L20 ZPC BLK SWR 2 SPK CF 6006 001095 SCREW ASS Y TAPT WP BH M4 L12 ZPC YEL 2 TKC CF 6002 000522 SCREW TAPPING ...

Page 58: ...crt Ro 31 crt Go crt Bo front RCA jack AVin CVBS DVDP input DVD Y C DVD CVBS TUNER RF CVBS 42P Scart jack scart Vout1 2 scart Aout 1 2 RF Vout Monitor Vout INPUT Select DVD Y C COMB Y C INPUT Select DVD CVBS RF CVBS PIP MAIN S VHS Y C AVout1 CVBS RF AVout2 CVBS AVin CVBS AVin2 CVBS PIP module PIP CVBS MAIN CVBS OSD R G B FB PIP R G Bout MICOM OSD R G B FB COM FILTER IN pal wide Y U V OUT 39 Y 47 U...

Page 59: ...601 SOUND Module MSP 3451G 21 20 3 5 7 6 TL062 CDT AUDIO AMP TA1101B ICD603 ICD602 23 25 26 22 SPEAKER L R L R 8 3 VIDEO Block Diagram SCART1 Input DVD Input SCART2 Input 95 17 In In V out R G B Y Out C Out CVBS Out Out TUNER TCPW3001PA RCA Input 10 10 6 8 TEA6425 CHROMA DODULE CRT DRIVE TDA 6111Q CRT R G B IK R G B COMB FILTER TDA9181 14 16 20 21 CHROMA VCDIC TDA8889H ...

Page 60: ... MOTOR B 8V AUDIO AMP 8V AUDIO AMP 8V ICD103 KA7908 A 20V P WR CTL A 8 0V A 6 2 SAVE CTL ICD105 KA78R05 ICD104 KA78R05 I F MICOM VCC RMT VCC ICD101 PQ32RF33 PC 5V DIGITAL VCC PC 5V ANALOG VCC PC 3 3V ZIVA VCC AL 5V I F MICOM SERVO RF DSP MEMORY MAIN MICOM AUD DAC A VCC ZIVA VCC AUD DAC D VCC ...

Page 61: ... 3 3V POST FILTER AUDIO DAC AK4393 2CH CONTROL PCB KEY RMT 6dB AMP Y C CVBS Lt Rt DATA0 LRCK BCK DOWN MIX AUDIO D A CONVERTER IEC 958 1937 DIGITAL AUDIO OPTICAL OUT VIDEO ENCODER OUT Y Cb Cr CVBS DVD MAIN PROTOCOL TV MAIN PROTOCOL SUPPLY VOLTAGE 12 0V 8 0V 6 2V 12V PWR CTL CND001 CND002 CND003 CN11 POST FILTER ICD601 ICD501 ICD502 ICD302 CND004 ...

Page 62: ...V CRT DRIVE TUMER HORIZONTAL A13 5V 378R12 IC803 IC802 A13 5V A12 5V A 12V 78R08 A8V 78R05 SOUND AMP TA1101B CHROMA TDA 8889H SWITCH TEA6425 AUDIO MSP 34151G DVD DECK HDT VERTICAL DROVE VERTOCAL DRIVE CRT HEATER 78R05 LF330CU DVD DECK M COM IC902 IC904 CHROMA COMB FILTER EDA9181 TUNER IC804 IC805 EEPROM ...

Page 63: ...Block Diagrams 8 6 Samsung Electronics MEMO ...

Page 64: ...Schematic Diagrams 9 1 Samsung Electronics 9 1 POWER BLOCK 010 006 008 011 012 007 005 013 ...

Page 65: ...Schematic Diagrams 9 2 Samsung Electronics MICOM 010 006 008 011 012 007 005 013 ...

Page 66: ...Schematic Diagrams 9 3 Samsung Electronics H V DRIVE 024 024 022 020 019 017 016 015 014 018 ...

Page 67: ...Schematic Diagrams 9 4 Samsung Electronics SIGNAL BLOCK 038 039 037 035 034 036 033 032 029 028 031 030 025 026 027 040 041 ...

Page 68: ...Schematic Diagrams 9 5 Samsung Electronics 9 2 MASTER ...

Page 69: ...Schematic Diagrams 9 6 Samsung Electronics 9 3 CHROMA ...

Page 70: ...Schematic Diagrams 9 7 Samsung Electronics 9 4 CRT 9 5 A V ...

Page 71: ...Schematic Diagrams 9 8 Samsung Electronics 9 6 INTERPACE ...

Page 72: ...Schematic Diagrams 9 9 Samsung Electronics 9 7 CONTROL ...

Page 73: ...Schematic Diagrams 9 10 Samsung Electronics 9 8 SOUND ...

Page 74: ...Schematic Diagrams 9 11 Samsung Electronics 9 9 Main Micom DVD ...

Page 75: ...Schematic Diagrams 9 12 Samsung Electronics 9 10 SERVO ...

Page 76: ...Schematic Diagrams 9 13 Samsung Electronics 9 11 AV DECODER ...

Page 77: ...Schematic Diagrams 9 14 Samsung Electronics 9 12 DECK SERVO ...

Page 78: ...RESET TV CS TV SD TV SI TV CLK IR RESET VDP SW1 B STOP D1 CON SW2 S MUTE W ENABLE HOLD SC1 ID N C _ SC2 ID N C N C N C AFT GND D COIL BLACK IREF CVBS WIDE CTL TV POWER N C VSSA N C VDDA VDD 5 2 3 V MIX 5 3 3 5 1 63 0 4 0 7 2 8 0 62 0 62 0 62 3 2 0 2 5 1 5 2 2 4 9 2 3 8 F B R G B 2 2V 2 3V HALF V OUT V OUT EHT F S 5 2 3 FBP IN 4 1 8V 2V 1 4V ...

Page 79: ...c Diagrams 9 16 Samsung Electronics PIN NO _ _ PIN NAME PIN NAME PIN NO _ _ PIN NAME PIN NAME PIN NO _ _ PIN NAME PIN NAME PIN NO _ _ PIN NAME PIN NAME PIN NO _ _ PIN NAME PIN NAME PIN NO _ _ PIN NAME PIN NAME ...

Page 80: ...Schematic Diagrams 9 17 Samsung Electronics PIN NO _ _ PIN NAME PIN NAME PIN NO _ _ PIN NAME PIN NAME ...

Page 81: ...Schematic Diagrams 9 18 Samsung Electronics ...

Page 82: ...ELECTRONICS Samsung Electronics Co Ltd Jan 2001 Printed in Korea 3C16A 2101 ...

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