Specifications

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DVD Television

Chassis : C16A

Model: DW21G5VDX/XEF DW21G5VDX/BWT

DW21G5VDX/XEU DW21G5VDX/NWT

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

Summary of content (82 pages)

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DVD Television Chassis : Model: DVD Television Cassette Recorder C16A DW21G5VDX/XEF DW21G5VDX/BWT DW21G5VDX/XEU DW21G5VDX/NWT DW21G5VDX/XEN DW21G5VDX/VWT DW21G5VDX/XEG CONTENTS 1. Precautions 2. Specifications 3. Disassembly and Reassembly 4. Alignment and Adjustment (Electrical) 5. Troubleshooting 6. Exploded View and Parts List 7. Electric Parts List 8. Block Diagram 9.
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Precautions 1. Precautions Follow these safety, servicing and ESD precautions to prevent damage and protect against potential hazards such as electrical shock and X-rays. 1-1 Safety Precautions 1. Be sure that all of the built-in protective devices are replaced. Restore any missing protective shields. 2. When reinstalling the chassis and its assemblies, be sure to restore all protective devices, including: nonmetallic control knobs and compartment covers. 3.
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Precautions 1-1 Safety Precautions (Continued) 9. High voltage is maintained within specified limits by close-tolerance, safety-related components and adjustments. If the high voltage exceeds the specified limits, check each of the special components. 10. Design Alteration Warning: Never alter or add to the mechanical or electrical design of this unit. Example: Do not add auxiliary audio or video connectors. Such alterations might create a safety hazard.
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Precautions 1-2 Servicing Precautions Warning1: First read the “Safety Precautions” section of this manual. If some unforeseen circumstance creates a conflict between the servicing and safety precautions, always follow the safety precautions. Warning2: An electrolytic capacitor installed with the wrong polarity might explode. 1. Servicing precautions are printed on the cabinet. Follow them. 2.
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Precautions 1-3 Precautions for Electrostatically Sensitive Devices (ESDs) 1. Some semiconductor (“solid state”) devices are easily damaged by static electricity. Such components are called Electrostatically Sensitive Devices (ESDs); examples include integrated circuits and some field-effect transistors. The following techniques will reduce the occurrence of component damage caused by static electricity. 2.
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Precautions 1-4 Handling the optical pick-up The laser diode in the optical pick up may suffer electrostatic breakdown because of potential static electricity from clothing and your body. The following method is recommended. (1) Place a conductive sheet on the work bench (The black sheet used for wrapping repair parts.) (2) Place the set on the conductive sheet so that the chassis is grounded to the sheet. (3) Place your hands on the conductive sheet(This gives them the same ground as the sheet.
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Precautions 1-5 Pick-up disassembly and reassembly 1-5-1 Disassembly 1) Remove the power cable. 2) Switch SW3 on Deck PCB to “OFF” before removing 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”.
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2-1. Specifications The descriptions and characteristics given in this booklet are given for information purposes only and are subject to modification without notice.
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Alignment and Adjustments (Electrical) 4. Alignment and Adjustments (Electrical) 4-1 Preadjustment 4-1-1 Factory Mode 4-1-3 When CRT Is Replaced 1. Do not attempt these adjustments in the Video Mode. Make the following adjustments after setting up purity and convergence: 2. The Factory Mode adjustments are necessary when either the EEPROM (IC902) or the CRT is replaced. White Balance Sub-Brightness Vertical Center Vertical Size Horizontal Size 3.
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Alignment and Adjustments (Electrical) 4-2-2 Adjust OSD Initial Adjust Range Function OSD Initial TXP 4 Fix 0-7 Osd Position PHS 34 SBT 6 0-23 Sub Brigh GRE 1 SCT 10 0-23 Sub Contrast BB SCR 6 0-13 Sub Color Fix Adjust Range Function 0-63 Pal Horizon Shift Fix 0-1 Greenish level 0 Fix 0-1 Blue Screen CDL 11 Fix 0-15 Cathode Drive Level 0 Fix STT 9 0-13 Sub Tint BKS 0-1 Black Stretcher BLR 8 0-15 Low Light R REW 30 0-15 EW BLG 8 0-15 Low Lig
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Alignment and Adjustments (Electrical) 4-2-4 OPTION Adjust Range 1 HELP MSG ON ON/OFF 2 LANGUAGE EUROPE EUROPE/RUSSIA/ARAB 3 SYSTEM CF CF/CI/CW/CX/CB/CII 4 ATS OPTION ON ON/OFF 5 AUTO CLOCK OFF(Fix) ON/OFF 6 S-Modulation 54% 54%/80%/100% 7 TTX ON ON/OFF 8 TTX DEFAULT FLOF FLOF/LIST NO OSD 9 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 2.
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Alignment and Adjustments (Electrical) 4-3 Other Adjustments 4-3-1 General 1. Usually, a color TV needs only slight touch-up adjustment upon installation. Check the basic characteristics such as height, horizontal and vertical sync and focus. 2. The picture should have good black and white details. There should be no objectionable color shading; if color shading is present, perform the purity and convergence adjustments described below. 3. Use the specified test equipment or its equivalent. 4.
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Alignment and Adjustments (Electrical) 4-3-4 FOCUS Adjustment 1. Input a black and white signal. 2. Adjust the tuning control for the clearest picture. 3. Adjust the FOCUS control for well defined scanning lines in the center area of the screen. 4-3-5 Screen Adjustment 1. Turn to the ACTIVE channel. 2. Adjust the VR screen for a normal picture is (no blooming or flyback line). 3. Adjust the FOCUS control for well defined scanning lines in the center area of the screen. 4-3-6 Purity Adjustment 1.
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Alignment and Adjustments (Electrical) 2 4-3-7 I C BUS GEOMETRIC Adjust V SIZE(VA) UP CPIN (PEUC) V LINEARITY (SL) LO CPIN (PELC) V S CORRECTION (SC) TILT (TC) H POSITION (PHS) AFC BOW (HB) H SIZE AFC ANGLE (HP) PIN COMP (PEP) V POSITION (PVS) 4-6 Samsung Electronics
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Alignment and Adjustments (Electrical) Fig. 5 -1 Convergence Magnet Assembly Fig. 5-2 Center Convergence Adjustment 4-3-8 White Balance Adjustment 4-4-7 (A) HIGH-LIGHT ADJUSTMENT 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.
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Alignment and Adjustments (Electrical) 4-3-8 Center Convergence Adjustment 1. Warm up the receiver for at least 20 minutes. 2. Adjust the two tabs of the 4 pole magnets to change the angle between them. Superimpose the red and blue vertical lines in the center area of the screen. 3. Adjust the Brightness and Contrast controls for a well defined picture. 4. Adjust the two-tab pairs of the 4 pole magnets, and change the angle between them.
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Troubleshooting 5. Troubleshooting 5-1 No Power (No Picture on) Check both terminal voltages of C815 (130V) Yes No Check both terminal voltages of C804 (280~300V). Yes Is IC801S Pin 3 19~22V? Yes Check/Replace DZ801,DZ808, DZ802,PC801S No Check D801S F801,Q801. No No Check whether each power line is short or open. No Check IC801S Check Voltage of 80V, 15V, 20V, 13V power line.. Yes Is IC901 Pin 64 Voltage 5V? Yes No Check/Replace IC901. No Check/Replace IC902. Check H.
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Troubleshooting 5-2 No Power (No LED On) No Check IC901 #31 Yes Check IC904 Check IC901 #52, #53 No No No Yes Check another I2C Bus Line.
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Troubleshooting 5-3 No RF Picture / Sound Yes (No Sound) Check IC901 #52, #53 No Picture Yes Check Tuois SDA,SCL No Yes Check chroma inodule H-out Replace No Check Tuner SIF output? No Replace Yes Yes Check Q402,Q401 Check Sound module B+, 5V,8V No Yes Replace Yes Replace No Check 8V, 5V Power Line Sound Module Replace Check c/module, R405,R435 R424,R425,D411, D401 No Replace Samsung Electronics 5-3
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Troubleshooting 5-4 DVD PLAY NO PICTURE Check CN201 y-cut,c-out No Yes Check chroma module Check DVD No Replace 5-5 DVD PLAY NO SOUND Check CN201 D-L, D-R No Yes Check Sound module Check DVD No Replace 5-4 Samsung Electronics
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Troubleshooting 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.
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A LD is outputted from object lens at play key input? Yes No B FE om SOC1-25 is within specified range? No Check RIC1 and A,B,C,D input. Yes No focus incoming and no disc occurs SIC3-1,2 output are mormal? Yes A Check open state from DRIC4 to pick-up. No Check SIC3.
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Samsung Electronics NO LD CD ON No pick-up home positing B SLD, SIC-34 output is normal? No Check MIC1 Yes Check the Sled Motor and connection No Check MIC1 Yes Yes LED+, SLEDSIC3-32,33 output are normal? RIC1-21 is 5V? No Check SIC3 Divide RQ1 emitter terminal voltage and 5V real voltage difference into 10ohm. Yes Current exceeds 0.1A? No Open check in related circuit. Yes 5-7 Troubleshooting LD out pick-up replace.
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Troubleshooting 5-8 No Search Operation FINE SEEK Check No MIRR, SIC1-157 output is normal? No Check pick-up. Yes Yes Yes FINE SEEK MIRR signal(RIC1-46) is missing? No RF AGCO, RIC1-72 Output level is normal? Check RIC1 peripheral circuit. Check RIC1 Peripheral curcuit. Yes No TZCO signal (SIC1-24)is occurs? Check SIC1 Peripheral curcuit. Yes Actual velocity occurs at SIC1-34 terminal? No Check SIC1 peripheral circuit.
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Samsung Electronics Abnormal rotation of disc motor No Tray open/close No No Input of RF signal is normal?(SIC1-15) No RIC1-71 output is normal? Check RIC1 peripheral circuit and A,B,C,D Yes No Yes No RIC1-70 output are normal? SPD output is normal? (SIC1-35) Yes Check RIC1 doldering and power After resoldering SIC1 MIC1-84,85 is Open;"L","L"? Close;"H","H"? Yes Micom(MIC1) error Yes Check SIC3-35,36 output open/close No Check SIC3 Yes Check path to RIC1 and SIC1 Check signal line
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DVD Video output error Pin of VDD-2.5& VDD-3.3 in ZIC1 has normal level? 'NO DISK'appers afrer pick-up moves up and down twice at power on? Troubleshooting 5-10 DVD play error No Check the connection between pin 1 in PCNS1 and pin 3 in ZIC5 Yes Check DIC1,MIC1 peripheral short Yes 27MHz clock is input is normal at pin 159 in ZIC1? Yes No Check the connection between pin 6 in ZIC4 and pin 129 in ZIC1 Yes 27MHz clock is input in DIC1-14? No Check 27MHz oscillating part.
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Samsung Electronics CD/VCD/DVD L/R output error (Mixed Audio output) Digital output error No Normal DA-DATA 0 input in ICD501-6 No Check ZIC1-121 output. No Check ZIC1-125 (CD/VCD;16.934MHz, DVD;18.432MHz) Yes ICD502-1,7 OUTPUT is normal? Yes Check ZIC1 perpheral circuit. Yes Yes Analog output of ICD501-20,21,22,23 is normal? Output in ZIC1-127 is normal? Output in ICD503-6,8,10 is normal? No Check ICD503 Yes No Check ICD502 peripheral circuit Check JKD501 peripheral soldering shot.
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Rmote control doesn't operate When any key is pressed, check an input data si output from CN004 pins7,8,9? No Check 5V is input to CN004 pin 10 No Check 5V is output from the QD103 emitter.
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Exploded View & Parts List 6. Exploded View & Parts List 6-1 21G5VDX/XEF No 1 Code No Description Specification Q’ty AA91-00494D ASSY CABINET FRONT;,21G5,(SPK)004P+012P 1 AA64-01321C CABINET FRONT;21G5,DB021P+SV012P MPP,HIP 1 1-1 AA64-01328B DECORATION-FRONT;21G5,ABS HB,-,-,G3676,L 3 1-2 AA64-70123A BADGE-BRAND;AL,SAMSUNG,SILVER,L=50,FLAT, 1 1-3 AA64-01324B KNOB POWER;21G5,ABS HB,-,G3676,SV012P,-, 1 1-4 AA61-60003J SPRING-CS;-,SUS304,0.
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Exploded View & Parts List 6-2 DVD Deck Assembly H107 H103 H102 H100 900 H108 905 H105 H104 H109 S.N.A. H110 H106 H220 H200 H203 900 901 H202 900 906 H202 S.N.A. H206 H205 H207 H208 H204 H210 Loc. No 900 901 903 904 905 906 H100 H102 H103 H104 H105 H106 H107 H108 H109 H110 H200 H202 H203 H204 H205 H206 H207 H208 H210 H220 H240 H241 Parts No.
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Exploded View & Parts List 6-3 Precautions when disassembling the assay module deck 1. Remove the door-tray from the TV set. Removing the door-tray When on the DVD door-tray (In power ON, use the Open key) 1. Turn on the TV set. 2. Press the Open key to open the door 3. Remove the door-tray by puling it towards with one hand 2. When the DVD door-tray doesn’t operate. NOTE : For operation descriptions, the CRT is shown transpatent. 2. Softly life the rear of the assay module deck and remove it 1.
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Electric Parts List 7. Electrical Parts List 7-1 DW21G5VDX/XEF Level Loc. No. Code No. Description ; Specification Remark ASSY PCB MAIN(OPT) 1 * AA94-02804A ASSY PCB MAIN(OPT);DW21G5,C16A,-,- ..2 ..2 ...3 ...3 ...3 ..2 ...3 ...3 ...3 ...3 ..2 ...3 ...3 ...3 ...3 ...3 ..2 ...3 ...3 ...3 ..2 ...3 ...3 ...3 ..2 ..2 ..2 ..2 ..2 ..2 ..2 ..2 ...3 ...3 ...3 ...3 ...3 ...3 ..2 ...3 ...3 ...3 ..2 ..2 ..2 ..2 ..2 ..2 ..2 ..2 ..2 ..2 ...3 ...3 ...3 ...3 ...3 ...3 ...3 ...3 ...3 ...3 ...3 ...3 ...
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Electric Parts List Loc. No. ....4 ....4 ....4 ....4 ....4 ....4 ....4 ....4 ....4 ....4 ....4 ....4 ....4 ....4 ....4 ....4 ....4 ....4 ....4 ....4 ....4 ....4 ....4 ....4 ....4 ....4 ....4 ....4 ....4 ....4 ....4 ....4 ....4 ....4 ....4 ....4 ....4 ....4 ....4 ....4 ....4 ....4 ....4 ....4 ....4 ....4 ....4 ....4 ....4 ....4 ....4 ....4 ....4 ....4 ....4 ....4 ....4 ....4 ....4 ....4 ....4 ....4 ....4 ....4 ....4 ....4 ....4 ....4 ....4 ....4 ....4 ....4 ....4 ....4 ....4 ....4 ....
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Electric Parts List Loc. No. ....4 ....4 ....4 ....4 ....4 ....4 ....4 ....4 ....4 ....4 ....4 ....4 ....4 ....4 ....4 ....4 ....4 ....4 ....4 ....4 ....4 ....4 ....4 ....4 ....4 ....4 ....4 ....4 ....4 ....4 ....4 ....4 ....4 ....4 ....4 ....4 ....4 ....4 ....4 ....4 ....4 ....4 ....4 ....4 ....4 ....4 ....4 ....4 ....4 ....4 ....4 ....4 ....4 ....4 ....4 ....4 ....4 ....4 ....4 ....4 ....4 ....4 ....4 ....4 ....4 ....4 ....4 ....4 ....4 ....4 ....4 ....4 ....4 ....4 ....4 ....4 ....
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Electric Parts List Loc. No. ....4 ....4 ....4 ....4 ....4 ....4 ....4 ....4 ....4 ....4 ....4 ....4 ....4 ....4 ....4 ....4 ....4 ....4 ....4 ....4 ....4 ....4 ....4 ....4 ....4 ....4 ....4 ....4 ....4 ....4 ..2 ..2 R934 R935 R936 R937 R938 R939 R940 R941 R942 R943 R944 R945 R946 R947 R948 R949 R950 R951 R952 R953 R954 R955 R956 R957 RX801S RY801S RY802S VP801S VX801S X901 Code No.
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Electric Parts List Loc. No. ...3 ...3 ...3 ...3 ...3 ...3 QD701 RD701 RD702 RD703 ZDD701 ZDD702 Code No. Description ; Specification 0504-000118 2001-000290 2001-000857 2001-000429 0403-001211 0403-000510 Remark TR-DIGITAL;KSR1003,NPN,300MW,22K/22K,TOR-CARBON;10KOHM,5%,1/8W,AA,TP,1.8X3.2MM R-CARBON;560OHM,5%,1/8W,AA,TP,1.8X3.2MM R-CARBON;1KOHM,5%,1/8W,AA,TP,1.8X3.2MM DIODE-ZENER;MTZJ12B,11.44-12.03V,500MW,D DIODE-ZENER;MTZJ6.2B,6.2V,5.96-6.
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Electric Parts List Loc. No. ...3 ...3 ...3 ...3 ...3 ...3 ...3 ...3 ...3 ...3 ...3 ...3 ...3 ...3 ...3 ...3 ...3 Code No. RD631 RD632 RD633 RD634 RD635 RD636 RD637 RD638 RD639 RD640 RD642 RD643 XD601 ZD601 ZD602 ZD603 ZD604 Description ; Specification 2007-000084 2007-000093 2007-000093 2007-000805 2007-000805 2007-000210 2007-001179 2007-000308 2007-000308 2007-000029 2007-000572 2007-000029 2801-000186 0403-001117 0403-001117 0403-001117 0403-001117 Remark R-CHIP;4.
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Electric Parts List Loc. No. ....4 ....4 ....4 ....4 ....4 ....4 ....4 ....4 ....4 ....4 ....4 ....4 ....4 ....4 ....4 ....4 ....4 ....4 ....4 ....4 ....4 ....4 ....4 ....4 ....4 ....4 ....4 ....4 ....4 ....4 ....4 ....4 ....4 ....4 ....4 ....4 ....4 ....4 ....4 ....4 ....4 ....4 ....4 ....4 ....4 ....4 ....4 ....4 ....4 ....4 ....4 ....4 ....4 ....4 ....4 ....4 ....4 ....4 ....4 ....4 ....4 ....4 ....4 ....4 ....4 ....4 ....4 ....4 ....4 ....4 ....4 ....4 ....4 ....4 ....4 ....4 ....
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Electric Parts List Loc. No. ....4 ....4 ....4 ....4 ....4 ....4 ....4 ....4 ....4 ....4 ....4 ....4 ....4 ....4 ....4 ....4 ....4 ....4 ....4 ....4 ..2 ..2 ...3 ...3 ...3 ...3 ...3 ...3 ...3 ...3 Code No.
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Electric Parts List 7-2 DW21G5VDX/XEG Loc. No. Code No. Description ; Specification Remark ASSY PCB MAIN(OPT) 1 * AA94-02804B ASSY PCB MAIN(OPT);DW21G5VDX/XEG,C16A,GE ..2 ..2 ...3 ...3 ...3 ..2 ...3 ...3 ...3 ...3 ..2 ...3 ...3 ...3 ...3 ...3 ..2 ...3 ...3 ...3 ..2 ...3 ...3 ...3 ..2 ..2 ..2 ..2 ..2 ..2 ..2 ..2 ...3 ...3 ...3 ...3 ...3 ...3 ..2 ...3 ...3 ...3 ..2 ..2 ..2 ..2 ..2 ..2 ...3 ...3 ...3 ...3 ...3 ...3 ...3 ...3 ...3 ...3 ...3 ...3 ...3 ...3 ...3 ...3 ....4 ....4 ....4 ...
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Electric Parts List Loc. No. ....4 ....4 ....4 ....4 ....4 ....4 ....4 ....4 ....4 ....4 ....4 ....4 ....4 ....4 ....4 ....4 ....4 ....4 ....4 ....4 ....4 ....4 ....4 ....4 ....4 ....4 ....4 ....4 ....4 ....4 ....4 ....4 ....4 ....4 ....4 ....4 ....4 ....4 ....4 ....4 ....4 ....4 ....4 ....4 ....4 ....4 ....4 ....4 ....4 ....4 ....4 ....4 ....4 ....4 ....4 ....4 ....4 ....4 ....4 ....4 ....4 ....4 ....4 ....4 ....4 ....4 ....4 ....4 ....4 ....4 ....4 ....4 ....4 ....4 ....4 ....4 ....
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Electric Parts List Loc. No. ....4 ....4 ....4 ....4 ....4 ....4 ....4 ....4 ....4 ....4 ....4 ....4 ....4 ....4 ....4 ....4 ....4 ....4 ....4 ....4 ....4 ....4 ....4 ....4 ....4 ....4 ....4 ....4 ....4 ....4 ....4 ....4 ....4 ....4 ....4 ....4 ....4 ....4 ....4 ....4 ....4 ....4 ....4 ....4 ....4 ....4 ....4 ....4 ....4 ....4 ....4 ....4 ....4 ....4 ....4 ....4 ....4 ....4 ....4 ....4 ....4 ....4 ....4 ....4 ....4 ....4 ....4 ....4 ....4 ....4 ....4 ....4 ....4 ....4 ....4 ....4 ....
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Electric Parts List Loc. No. ....4 ....4 ....4 ....4 ....4 ....4 ....4 ....4 ....4 ....4 ....4 ....4 ....4 ....4 ....4 ....4 ....4 ....4 ....4 ..2 ..2 ..2 ..2 ..2 ..2 R945 R946 R947 R948 R949 R950 R951 R952 R953 R954 R955 R956 R957 RX801S RY801S RY802S VP801S VX801S X901 Code No.
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Electric Parts List Loc. No. ....4 ....4 ....4 ....4 ....4 ....4 ....4 ....4 ....4 ....4 ....4 ....4 ....4 ....4 ....4 ....4 ....4 ....4 ....4 ....4 ....4 ....4 ....4 ....4 ....4 ....4 ....4 ....4 ....4 ....4 ....4 ....4 ....4 ....4 ....4 ....4 ....4 ....4 ....4 ....4 ....4 ....4 ....4 ....4 ....4 ....4 ....4 ....4 ....4 ....4 ....4 ....4 ....4 ....4 ....4 ....4 ....4 ....4 ....4 ....4 ....4 ....4 ....4 ....4 ....4 ....4 ....4 ....4 ....4 ....4 ....4 ....4 ....4 ....4 ....4 ....4 ....
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Electric Parts List Loc. No. ....4 ....4 ....4 ..2 ..2 ...3 ...3 ...3 ...3 ...3 ...3 ...3 ...3 ZDD707 ZDD708 ZDD709 D/P+FD DECK+F DVD/P+ O/P+FD SDT+FD Code No.
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Electric Parts List Loc. No. ..2 ..2 ..2 ..2 ..2 ..2 ..2 ..2 ..2 ..2 Code No. LM53 LM54 LM55 PCB RM50 RM51 WCNM70 WCNM71 Description ; Specification 3301-000287 2701-000114 2701-000114 AA41-00354B 2001-000028 2001-000028 AA39-20160D AA39-20020D AA63-10002A 0202-000187 Remark CORE-FERRITE BEAD;AA,3.5x1.0x6.0mm,1500, INDUCTOR-AXIAL;10uH,10%,2.5x3.4mm INDUCTOR-AXIAL;10uH,10%,2.5x3.4mm PCB-AV;SMD-21G5,FR-1,1L,B,1.6T,245x24 R-CARBON(S);100OHM,5%,1/2W,AA,TP,2.4X6.4 R-CARBON(S);100OHM,5%,1/2W,AA,TP,2.4X6.
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Electric Parts List Loc. No. ...3 ...3 ...3 ...3 ...3 ...3 ...3 ...3 ...3 ...3 ...3 ...3 ...3 ...3 ...3 ...3 ...3 ...3 ...3 ...3 ...3 Code No.
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Electric Parts List Loc. No. ..2 Code No. Description ; Specification AA61-20284A HOLDER;-,P-CORD,PP,VO,BLK,KE-002 Remark S.N.A * AA91-00494D ASSY CABINET FRONT;,21G5,(SPK)004P+012P ..2 ..2 ..2 ..2 ..2 ..2 ..2 ..2 ..2 ..2 ..2 ..2 ..2 ..2 ..2 ..2 ..2 CF+KCD CF+KCT SPK+CF WIN+CF 6003-001019 6003-001019 6003-001023 6003-001019 AA64-01325B AA64-01326B AA64-01328B AA64-01572C AA64-01763B AA91-00537A AA65-30105A AA64-70123A AA61-60003J AA64-00846D AA64-01321C AA64-01323B AA64-01324B Code No.
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Electric Parts List 7-2 DW21G5VDX/XEU Loc. No. Code No. Description ; Specification Remark ASSY PCB MAIN(OPT) 1 * AA94-02804D ASSY PCB MAIN(OPT);DW21G5VDX/XEU,C16A,U. ..2 ..2 ...3 ...3 ...3 ..2 ...3 ...3 ...3 ...3 ..2 ...3 ...3 ...3 ...3 ...3 ..2 ...3 ...3 ...3 ..2 ...3 ...3 ...3 ..2 ..2 ..2 ..2 ..2 ..2 ..2 ..2 ...3 ...3 ...3 ...3 ...3 ...3 ..2 ...3 ...3 ...3 ..2 ..2 ..2 ..2 ..2 ...3 ...3 ...3 ...3 ...3 ...3 ...3 ...3 ...3 ...3 ...3 ...3 ...3 ...3 ...3 ...3 ....4 ....4 ....4 ...3 ...
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Electric Parts List Loc. No. ....4 ....4 ....4 ....4 ....4 ....4 ....4 ....4 ....4 ....4 ....4 ....4 ....4 ....4 ....4 ....4 ....4 ....4 ....4 ....4 ....4 ....4 ....4 ....4 ....4 ....4 ....4 ....4 ....4 ....4 ....4 ....4 ....4 ....4 ....4 ....4 ....4 ....4 ....4 ....4 ....4 ....4 ....4 ....4 ....4 ....4 ....4 ....4 ....4 ....4 ....4 ....4 ....4 ....4 ....4 ....4 ....4 ....4 ....4 ....4 ....4 ....4 ....4 ....4 ....4 ....4 ....4 ....4 ....4 ....4 ....4 ....4 ....4 ....4 ....4 ....4 ....
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Electric Parts List Loc. No. ....4 ....4 ....4 ....4 ....4 ....4 ....4 ....4 ....4 ....4 ....4 ....4 ....4 ....4 ....4 ....4 ....4 ....4 ....4 ....4 ....4 ....4 ....4 ....4 ....4 ....4 ....4 ....4 ....4 ....4 ....4 ....4 ....4 ....4 ....4 ....4 ....4 ....4 ....4 ....4 ....4 ....4 ....4 ....4 ....4 ....4 ....4 ....4 ....4 ....4 ....4 ....4 ....4 ....4 ....4 ....4 ....4 ....4 ....4 ....4 ....4 ....4 ....4 ....4 ....4 ....4 ....4 ....4 ....4 ....4 ....4 ....4 ....4 ....4 ....4 ....4 ....
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Electric Parts List Loc. No. ....4 ....4 ....4 ....4 ....4 ....4 ....4 ....4 ....4 ....4 ....4 ....4 ....4 ....4 ....4 ....4 ....4 ....4 ..2 ..2 ..2 ..2 ..2 ..2 ..2 R946 R947 R948 R949 R950 R951 R952 R953 R954 R955 R956 R957 RX801S RY801S RY802S VP801S VX801S X901 Code No.
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Electric Parts List Loc. No. ....4 ....4 ....4 ....4 ....4 ....4 ....4 ....4 ....4 ....4 ....4 ....4 ....4 ....4 ....4 ....4 ....4 ....4 ....4 ....4 ....4 ....4 ....4 ....4 ....4 ....4 ....4 ....4 ....4 ....4 ....4 ....4 ....4 ....4 ....4 ....4 ....4 ....4 ....4 ....4 ....4 ....4 ....4 ....4 ....4 ....4 ....4 ....4 ....4 ....4 ....4 ....4 ....4 ....4 ....4 ....4 ....4 ....4 ....4 ....4 ....4 ....4 ....4 ....4 ....4 ....4 ....4 ....4 ....4 ....4 ....4 ....4 ....4 ....4 ....4 ....4 ....
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Electric Parts List Loc. No. ....4 ....4 ....4 ..2 ..2 ...3 ...3 ...3 ...3 ...3 ...3 ...3 ...3 ZDD707 ZDD708 ZDD709 D/P+FD DECK+F DVD/P+ O/P+FD SDT+FD Code No.
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Electric Parts List Loc. No. ..2 ..2 ..2 ..2 ..2 ..2 ..2 ..2 ..2 ..2 Code No. LM53 LM54 LM55 PCB RM50 RM51 WCNM70 WCNM71 Description ; Specification 3301-000287 2701-000114 2701-000114 AA41-00354B 2001-000028 2001-000028 AA39-20160D AA39-20020D AA63-10002A 0202-000187 Remark CORE-FERRITE BEAD;AA,3.5x1.0x6.0mm,1500, INDUCTOR-AXIAL;10uH,10%,2.5x3.4mm INDUCTOR-AXIAL;10uH,10%,2.5x3.4mm PCB-AV;SMD-21G5,FR-1,1L,B,1.6T,245x24 R-CARBON(S);100OHM,5%,1/2W,AA,TP,2.4X6.4 R-CARBON(S);100OHM,5%,1/2W,AA,TP,2.4X6.
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Electric Parts List Loc. No. ...3 ...3 ...3 ...3 ...3 ...3 ...3 ...3 ...3 ...3 ...3 ...3 ...3 ...3 ...3 ...3 ...3 ...3 ...3 ...3 ...3 RD627 RD628 RD629 RD630 RD631 RD632 RD633 RD634 RD635 RD636 RD637 RD638 RD639 RD640 RD642 RD643 XD601 ZD601 ZD602 ZD603 ZD604 Code No.
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Electric Parts List Loc. No. ..2 Code No. Description ; Specification AA61-20284A HOLDER;-,P-CORD,PP,VO,BLK,KE-002 Remark S.N.A * Code No. Description ; Specification Remark REMOCON 1 ASSY HOLDER SPK 1 Loc. No. * AA59-00165C REMOCON;-,TM63,TVDP,48,SILVER,S/S,PAL, AA91-00536A ASSY HOLDER SPK;-,-,8ohm/13W,BLK,TVDP##( ASSY CABINET FRONT 1 * AA91-00494D ASSY CABINET FRONT;,21G5,(SPK)004P+012P ..2 ..2 ..2 ..2 ..2 ..2 ..2 ..2 ..2 ..2 ..2 ..2 ..2 ..2 ..2 ..2 ..
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COM-FILT ER IC(T DA8887) Y/Cin(20,21) COMB Y/C T UNER RF CVBS INPUT Select DVD CVBS RF CVBS PIP module PIP MAIN RCA(Scart) jack AVin1 CVBS AVin2 CVBS OSD R/G/B/FB AVout1 CVBS(RF) AVout2 CVBS AVin2 CVBS AVin2 CVBS crt Ro(31) crt Go crt Bo VM PIP CVBS MAIN CVBS S- VHS Y/C front RCA jack AVin 2 CVBS Y/Pb/Pr in CVBS(24) CRT - drive 8.
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Block Diagrams 8-2 C16A Audio Block Diagram SOUND Module TUNER TCPW3001PA 50 ICD601 ICD603 MSP 3451G 41,42 21 28,29 L.R SCART1 L.R L.R 20 25,26 SCART2 ICD602 3 5 23,25 6 TL062 CDT AUDIO AMP TA1101B 7 SPEAKER 26,22 38,39 RCA Input 45, 44 L.R DVD Input MICOM 8-3 VIDEO Block Diagram CHROMA DODULE V-out TUNER 10 TCPW3001PA 10 TEA6425 In SCART1 Input Out 14.16 20.
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ICD102 KA78R08 MOT OR B+ (8V) SAVE CT L A - 20V AUDIO AMP + 8V ICD103 KA7908 AUDIO AMP - 8V P WR CT L AL 5V (I/F MICOM) A 8.0V ICD105 KA78R05 ICD104 KA78R05 A 6.2 ICD101 PQ32RF33 PC 5V(DIGIT AL VCC) 8-4 C16A Power Block Diagram Samsung Electronics A 12.0V I/F MICOM VCC RMT VCC SERVO / RF DSP / MEMORY PC 5V(ANALOG VCC) MAIN MICOM AUD DAC A- VCC PC 3.
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DVDP MECHA 40PIN F PC T V MAIN PROT OCOL PWR CT L DVD MAIN PCB DVD MAIN PROT OCOL ICD601 INT ERF ACE MICOM DOWN MIX AUDIO D/A CONVERT ER ICD501 AUDIO DAC AK4393(2CH) IEC- 958/1937 POST F IL T ER POST F IL T ER DAT A0 LRCK / BCK Y/Cb/Cr CVBS ICD502 Rt 6dB Y/C AMP VIDEO ENCODER OUT CND004 CND002 Lt ICD302 CN11 CONT ROL PCB (KEY & RMT ) CVBS CND003 DIGIT AL AUDIO (OPT ICAL OUT ) Block Diagrams POWER BL OCK CN12 (8V/D5V/A5V /3.
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Block Diagrams 8-6 Block Diagram A130V FBT COLLECTOR 200V HORIZONTAL CRT-DRIVE 33V TUMER 16.5V HDT, +VERTICAL DROVE -13.5V - VERTOCAL DRIVE HEATER CRT-HEATER IC803 SOUND AMP TA1101B A13.5V 378R12 A13.5V 78R08 CHROMA TDA 8889H IC802 SWITCH TEA6425 AUDIO MSP 34151G A12.
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Block Diagrams MEMO 8-6 Samsung Electronics
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Schematic Diagrams 9-1.
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Schematic Diagrams MICOM 005 007 006 013 008 010 011 012 9-2 Samsung Electronics
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Schematic Diagrams H/V DRIVE 014 015 016 017 018 019 020 024 022 024 Samsung Electronics 9-3
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Schematic Diagrams SIGNAL BLOCK 030 031 027 028 026 033 025 032 029 041 040 038 039 036 035 034 037 9-4 Samsung Electronics
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Schematic Diagrams 9-2.
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Schematic Diagrams 9-3 CHROMA 9-6 Samsung Electronics
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Schematic Diagrams 9-4 CRT Samsung Electronics 9-5 A/V 9-7
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Schematic Diagrams 9-6 INTERPACE 9-8 Samsung Electronics
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Schematic Diagrams 9-7 CONTROL Samsung Electronics 9-9
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Schematic Diagrams 9-8 SOUND 9-10 Samsung Electronics
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Schematic Diagrams 9-9 Main-Micom (DVD) Samsung Electronics 9-11
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Schematic Diagrams 9-10 SERVO 9-12 Samsung Electronics
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Schematic Diagrams 9-11 AV DECODER Samsung Electronics 9-13
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Schematic Diagrams 9-12 DECK SERVO 9-14 Samsung Electronics
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Schematic Diagrams 9-13. Chief IC PIN voltage 65 SW1 D-RESET B-STOP D1-CON SW2 S-MUTE W-ENABLE HOLD SC1-ID N.C AFT SC2-ID GND _ 4.6 3.3 3.3 0.4 0.4 0.4 3.3 3.2 0.1 _ 2.6 0.1 N.C N.C D-COIL N.C WIDE-CTL TV-POWER N.C VSSA N.C CVBS BLACK IREF 0.4 0.02 1 0.25 1.3 TV-CS TV-SD TV-SI TV-CLK IR VDP RESET 2.2 2.3 4.9 5 5 3.3 F/B R G B 1.63 1.5 2.3V 2.2V VDDA MIX 0.4 0.7 2.8 0.62 0.62 0.62 3.2 0.2 5 8 VDD HALF 5 V-OUT V+OUT 2.3 5 EHT-F/S 2.3 V FBP-IN 1.8V 2V 1.4V .
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Schematic Diagrams _ _ 9-16 PIN NAME PIN NAME PIN NO. PIN NO. PIN NAME PIN NAME _ PIN NAME PIN NO. PIN NAME _ _ PIN NAME PIN NO. PIN NAME _ _ PIN NAME PIN NO. PIN NAME _ _ PIN NAME PIN NO.
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Schematic Diagrams _ PIN NAME PIN NO. PIN NAME _ _ PIN NAME PIN NO.
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Schematic Diagrams 9-18 Samsung Electronics