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COLOR TELEVISION RECEIVER Chassis : KS3A(P)_50Hz_REV. 4 Model : CW21M63NS8XXEC CW25D83NS8XXEC CW28D83NS8XXEC CW29M64NS8XXEC CW29M66VS8XXEC COLOR TELEVISION RECEIVER CONTENTS Precautions Reference Information Specifications Alignment and Adjustments Troubleshooting Exploded Views and Parts List Electrical Parts List Block Diagrams Wiring Diagram Schematic Diagrams...
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2. Turn on the TV. Set the Brightness and Contrast controls to minimum (zero beam current). 3. Adjust the Brightness and contrast controls to both extremes. Ensure that the high voltage does not exceed 32 KV under any conditions. Samsung Electronics...
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1. Input Toshiba Pattern 2. Enter “Service Mode”.(Refer to “Service Mode”) 3. Select “G2-Adjust”. 4. Set the values as example(Refer to page4-24). ex) IBRM = 220 WDRV = 35 = 220 COLR G B = 150 150 150 Samsung Electronics...
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For example, when the value of “Red Cutoff” is 127, change the value to 128 and restore the value to 127. If you do not follow this procedure, the picture may be abnormal. For example, when the TV set is on, the picture becames brighter gradually. Samsung Electronics...
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8. Use the Channel Up/Down (L/M) buttons to move the cursor on the adjustment modes. 9. Use the Volume +/- buttons to change the adjustment value. I SMPS Controller differentiol List 1265RB 1265RD LOC. SPEC LOC. SPEC DZ808 MTZ8.28 DZ808 MTZ8.28 C811 47NF C811 47NF C828 221.50V C828 221.50V Samsung Electronics...
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2. Using CRT Socket PCB for Double Focus at CRT for Single Focus (1) Change the CRT Socket in PCB(Double → Single). (2) Cut the red-colored focus wire of FBT in set like picture #2. ❈ You mus tape the isolation parts for safety. Samsung Electronics...
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PROM (sometimes MICOM) is replaced, the adjustment values should be controlled. - After the Service adjustment is completed, Do not select “Reset” in the service mode menu. (After above procedure is done, power is on initially and the “Plug and Play” will be operated.) Samsung Electronics...
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Adjusts Vertical position of PIP in NTSC system. PIP NTSC V.Pos Adjusts Horizontal Position of the PIP. PIP H.Pos PIP blanking level green(PIP low light white balance). PIP BLKLG It is used to control low light white balance in PIP Samsung Electronics...
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V Slope GEOM V SC H EW GEOM H Trapizium GEOM H Parabola GEOM H Symmetry 10/13 H Corner GEOM H Shift GEOM PIP Contrast PIP Tint PIP V.Move(VSPDEL) PIP PAL V.Pos PIP NTSC V.Pos PIP H.Pos PIP BLKLG Samsung Electronics...
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Alignment and Adjustments 4-8-2(B) SCREEN CHANGE (I2C BUS GEOMETRIC ADJUSTMENT) V Shift V Amp V Slope V SC H EW H Trapizium H Symmetry H Parabola H Corner 10 H Shift 4-10 Samsung Electronics...
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Electronics high tension time. According to change of Beam, EHT vertical EHT Time 0 ~255 correction time. EHT compensation coefficent vertical. EHT Vertical 0 ~255 EHT compensation Characteristic Note 5. L max L out [kv] EHT compensation L tr BTLT L min 1000 average beam current EHT_THRES 4-14 Samsung Electronics...
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B stretch-BAM 0 ~ 31 Coring 0 ~ 10 NR Off Value 0 ~ 20 Melody Volume 0 ~ 255 RGB Bright 0 ~ 80 RGB Contrast 0 ~ 255 EHT Time EHT Compesation 96 ~ 111 Samsung Electronics 4-15...
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Velocity Coring 0 ~ 255 RGB Shift 0 ~ 3 HB START 0 ~ 255 HB STOP 0 ~ 1 2H CombFilter 0 ~ 10 NR Off Value 0 ~ 255 Color hys(SECAM) 0 ~ 255 Color hys(PAL) Samsung Electronics 4-19...
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On :If it happened 'Sound click' Noise cause that the input signal from TV Station has been over High Deviate modulated,Set 'ON'. Off : Normal input Signal Select TTX On/Off TTX On/OFF Note 6. Sound IC & System Sound IC601 MSP3400D, MSP3410D A2/NICAM MSP3411G V-DOLBY Mono Not used this mode for KS3A Chassis L-Stereo 4-20 Samsung Electronics...
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Sound 2RCA+S+D 2RCA+S+D 2Scart+S 2RCA+S+D 2RCA+D 2RCA+S+D AV Mode X-Ray Tilt Control Auto FM 2-Tuner 2-Tuner 1-Tuner 1-Tuner Txt Language Arabic Farsi Arabic East Euripe West Europe Arabic Equalizer High Deviate TTX On/Off AV by CH Key Samsung Electronics 4-21...
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A2/Nicam V.Dolby Sound AV Mode 2RCA+S+D 2RCA+S+D 2RCA+S+D 2Scart+S 2Scart+S 2RCA+S+D X-Ray Tilt Control Auto FM 2-Tuner 2-Tuner 2T-D/W 2T-D/W 2-Tuner Txt Language West West West Russian Russian Equalizer High Deviate TTX On/Off AV by CH Key 4-22 Samsung Electronics...
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GreenUses the same register as the GREEN cutoff in Video adjust-1. Cutoff Level COL(B) BlueUses the same register as the BLUE cutoff in Video adjust-1. After setting COL/CDL/WDRV/IBRM to each spec of models, adjust the screen VR till the color of MRCR/MRCG/MRCB/MRWDG becomes green Samsung Electronics 4-23...
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0 ~ 255 0 ~ 255 COL(R) 0 ~ 255 COL(G) 0 ~ 255 COL(B) 0 ~ 255 After setting COL/CDL/WDRV/IBRM to each spec of models, adjust the screen VR till the color of MRCR/MRCG/MRCB/MRWDG becomes green 4-24 Samsung Electronics...
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PIP peak white level Red. Adjusts high lignt white balance of PIP. PIP PKLR PIP PKLG PIP peak white level Green. Adjusts high lignt white balance of PIP. PIP peak white level Blue. Adjusts high lignt white balance of PIP. PIP PKLB Samsung Electronics 4-25...
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29" Flat DVD 29" Flat DVD India 29" 29" Flat CS29A6MT 34" Flat 29" Flat (VDP3130Y B1) (VDP3130Y B2) Flat DVD H-BOW H-ANGLE H-DSCC DVD TINT CONTROL DVD SUB TINT EHT OFFSET EHT HORIZONTAL VDPY 32 Version Samsung Electronics 4-27...
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OSD-B OSD-G OSD-R Scart1 Ident VDD 2.5V Scart2 Ident Key 1 X-TAL Out H-Sync X-TAL In V-Sync MICOM Reset Key 3 N.C. Key 2 N.C. X-Ray Protect VDD 3.3V IR Input Stand-By LED N.C. Time LED Relay 4-28 Samsung Electronics...
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VDD 2.5V VDD 3.3V PX.Y When The Caption Function Adopted, Used. PX.Y N.C. Not Used (Programmed Gound Level) N.C. Sound Amp Mute S-Mute High Picture On/Off Control Power Not Used (Programmed Gound Level) N.C. Tilt Tilt Control Output 4-30 Samsung Electronics...
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Millimeter Hour Millisecond Inches Per Second Millivolt Kilowatt-hour Nanofarad Ω Kilogram Kilohertz Picofarad kΩ Kilohm Pound Kilometer Revolutions Per Minute km/h Kilometer Per Hour Revolutions Per Second Kilovolt Second (Time) Kilovolt-ampere Volt Kilowatt Volt-ampere Liter Watt Megahertz Watt-hour Samsung Electronics...
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Fail Safe Voltage Controlled Oscillator Ground VCXO Voltage Controlled Crystal Oscillator Green-Y Very High Frequency High Video Intermediate Frequency High-Frequency Variable Resistor HI-FI High Fidelity Video Tape Recorder Inductance-Capacitance VTVM Vacuum Tube Voltmeter Integrated Circuit Transistor Intermediate Frequency Samsung Electronics...
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CS with LNA Function TCLS3101PD09A(S) Main(Old) TCPS3000P TCPS3001PD09E(S) India TCPW3001PD09A(S) CZ, CW TCL3101PD16A Main(New) Note TCPS3001PD09A(S) is out-of-date, TCPS3001PD09D(S) which is up-to-date has the same function. Table 2-3-5 2’nd TUNER (TU02S) REMARK SPEC FUNCTION TCPS3000PC09B(S) Sub(Old() TCPS3000PC16B Sub(New) Samsung Electronics...
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Heed the high voltage limits. These include not exceed 0.5 milliamp. Reverse the power- the X–ray Protection Specifications Label, and plug prongs in the AC outlet and repeat the the Product Safety and X-ray Warning Note on test. the service data schematic. Samsung Electronics...
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14. Components, parts and wiring that 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 overheating, and correct any potential hazards. Samsung Electronics...
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Make sure that the portion around 8. Always connect a test instrument’s ground the serviced part has not been damaged. lead to the instrument chassis ground before connecting the positive lead; always remove the instrument’s ground lead last. Samsung Electronics...
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4. Do not use freon-propelled chemicals. These unpackaged replacement ESDs. Motions such can generate electrical charges that damage as brushing clothes together, or lifting a foot ESDs. from a carpeted floor can generate enough static electricity to damage an ESD. Samsung Electronics...
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Troubleshooting 5. Troubleshooting 5-1 No Power Samsung Electronics...
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Troubleshooting 5-2 No Picture Samsung Electronics...
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Sound is mute) Normal Check D816, Q906 Check Abnormal IC601 #24, #25 Normal Replace IC602 Check Abnormal IC601 Input Voltages (5V,8V) Normal Check the coils around IC601 Check Abnormal IC601 Input Signal Normal Check Replace the Tuner IC601 Samsung Electronics...