All manuals and user guides at all-guides.com COLOR TELEVISION RECEIVER Chassis : KS3A(P) (REV. 2) Model : CW28C7NG8XXEC CW28C7VDG8XXEC CW28C7VHG8XXEC CW28C7VHG8XXET CW28C7WG8XXEG COLOR TELEVISION RECEIVER CONTENTS Precautions Reference Information Specifications Alignment and Adjustments Troubleshooting Exploded Views and Parts List Electrical Parts List...
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...
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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8V Controlled Regulator KA78RM33 IC903 3.3V Regulator KIA7025AP IC904 MICOM Reset IC Q909 2N7000 IIC Level Shifter Q910 Refer to Table 2-3-4 TU01S TCLS3101PD09A9(S) Main Tuner with IF Block Refer to Table 2-3-5 TU02S TCPN3081PD09A(S) Sub Tuner with IF Block Samsung Electronics...
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Table 2-3-4 1’st TUNER (TU01S) REMARK FUNCTION SPEC TCLS3101PD09A(S) CS with LNA Function Main TCPS3001PD09D(S) TCPS3001PD09E(S) India 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 FUNCTION SPEC TCPS3000PC09B(S) Samsung Electronics...
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All manuals and user guides at all-guides.com Reference Information Table 2-3-6 TRANS FUNCTION REMARK SPEC FUJ-29B001 29” FUH-29A001B 21” Table 2-3-7 TRANS FLYBACK (FBT) REMARK FUNCTION SPEC AA26-00046A 29” AA26-00044C 21” Samsung Electronics...
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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3. Select “G2-Adjust”. 4. Set the values as below. 29 Inch 21 Inch IBRM = 220 IBRM = 220 WDRV = 35 WDRV = 35 = 220 = 165 COLR G B = 150 150 150 = 70 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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7. Adjust CA-100 so that the final adjustment value can be fixed. 8. Use the Channel Up/Down ( / ) buttons to move the cursor on the adjustment modes. 9. Use the Volume +/- buttons to change the adjustment value. 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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Adjust PIP Vertical Position (Main Picture is PAL) Adjust PIP Vertical Position (Main Picture is NTSC) PIP NTSC V Pos 0 ~ 255 Adjust PIP Horizontal Position PIP H Pos 0 ~ 255 0 ~ 15 Adjust PIP Green Cutoff Level PIP BLKLG Samsung Electronics...
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All manuals and user guides at all-guides.com Alignment and Adjustments 4-8-2(B) SCREEN CHANGE (I2C BUS GEOMETRIC ADJUSTMENT) V Shift V Amp V Slope V SC H Trapizium H EW H Symmetry H Parabola H Corner H Shift Samsung Electronics...
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Refer to Table 1 Beam Control Limit Characteristic Note 3. beam 1.8mA 1.6mA BCL GAIN BCL THESHOLD WDRGB Table 1. YC Delay Adjustment Table SECAM NTSC Delay Def. Def. Def. Value The “Def.” means that TV is in AV mode. Samsung Electronics...
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Slope 1 [0...15] “Soft Limit” is that Limitting Soft Limit Slope B the peak white without range=256...511 feed-back, but “Peak Limit” is that with feed-back for white Slope 2 [0...15] peak level tilt 1 [0...511] tilt 2 [0...511] 1023 Samsung Electronics...
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Off, On set to “On” Initial Value : Refer to Note 6 on the next page. Note 5. Sound IC601 MSP3400D, MSP3410D A2/NICAM MSP3411G V-DOLBY Mono Not used this mode for KS3A Chassis L-Stereo 4-10 Samsung Electronics...
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Adjust Horizontal Parabola in 16:9 Mode -30 ~ 30 H 16:9 Parabola Adjust Horizontal OSD/TTX Position TTX H Shift -30 ~ 30 BG/DK/I/M Mono Sound System V Slice Level 0 ~ 3 Adjust Melody Volumn Melody Volumn 0 ~ 20 Samsung Electronics 4-11...
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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 4-12 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 4-14 Samsung Electronics...
All manuals and user guides at all-guides.com Troubleshooting 5. Troubleshooting 5-1 No Power Samsung Electronics...
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All manuals and user guides at all-guides.com 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...
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All manuals and user guides at all-guides.com MEMO Samsung Electronics...
All manuals and user guides at all-guides.com Schematic Diagrams 10. Schematic Diagrams 10-1 MAIN 1 TP07 TP01 TP10 TP08 TP02 TP09 TP03 TP09 TP01 TP06 TP10 TP04 TP03 TP05 TP08 TP05 TP04 TP02 TP06 TP07 : Power Line : Signal Line Samsung Electronics 10-1...
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All manuals and user guides at all-guides.com Schematic Diagrams 10-2 MAIN 2 TP11 TP12 TP13 TP12 TP13 TP14 TP11 TP25 TP15 TP14 TP25 : Power Line : Signal Line TP15 10-2 Samsung Electronics...
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All manuals and user guides at all-guides.com Schematic Diagrams 10-3 MAIN3 TP22 TP16 TP23 TP23 TP17 TP24 TP18 TP17 TP16 TP22 TP18 TP19 TP21 TP20 TP24 TP19 TP20 TP21 : Power Line : Signal Line Samsung Electronics 10-3...
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All manuals and user guides at all-guides.com Schematic Diagrams 10-4 MAIN 4 TP32 TP26 TP33 TP27 TP26 TP33 TP35 TP34 TP28 TP27 TP35 TP29 TP34 TP28 TP32 TP31 TP30 TP29 TP31 TP30 : Power Line : Signal Line 10-4 Samsung Electronics...
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All manuals and user guides at all-guides.com Schematic Diagrams 10-5 PIP : Power Line l Li Samsung Electronics 10-5...
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All manuals and user guides at all-guides.com Schematic Diagrams 10-6 CRT, SIDE AV, VIDEO SWITCH SIDE AV VIDEO SWITCH : Power Line : Signal Line 10-6 Samsung Electronics...
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All manuals and user guides at all-guides.com Schematic Diagrams 10-7 DOUBLE FOCUS, CONTROL DOUBLE FOCUS CONTROL : Power Line l Li Samsung Electronics 10-7...