
COLOR TELEVISION RECEIVERChassis : KS1B(N)(REV.1) Model : CM27001SDX/KMT, CM27001SDS/KMTCOLOR TELEVISION RECEIVER CONTENTSPrecautionsSpecification
2-4MEMO
Disassembly and reassemblySamsung Electronics 3-13. Disassembly and Reassembly3-1 Back Cover Removal1. After removing the screws, press the tension ri
Disassembly and reassembly3-2 Samsung Electronics3-2 Main Board Removal3-3 Speaker Removal1. Separate the socket board from the CRT neck.2. Remove
Disassembly and reassemblySamsung Electronics 3-33-4 CRT Removal1. Spread a soft mat on the floor. Place the TV set facedown.2. Remove the 4 nuts
3-4 Samsung ElectronicsMEMO
Alignment and AdjustmentsSamsung Electronics 4-14. Alignment and Adjustments4-1 Preadjustment4-1-1 Factory Mode1. Do not attempt these adjustments in
4-2-2 Main Adjustment ParameterAlignment and Adjustments4-2 Samsung ElectronicsSCT Sub Cont ras t 0 ~ 230~23SBT Sub Bright nes sBLRBlack Level offset
Alignment and AdjustmentsSamsung Electronics 4-34-2-3 Option BytesIn the Service Mode, various can be selected via the Option Table. Example:123456789
Alignment and Adjustments4-4 Samsung Electronics4-3 Other Adjustments4-3-1 General1. Usually, a color TV needs only slight touch-up adjustment upon
Alignment and AdjustmentsSamsung Electronics 4-54-3-3 High Voltage CheckCAUTION: There is no high voltage adjustment on this chassis.The B+ power sup
ELECTRONICS© Samsung Electronics Co., Ltd. SEP.2001Printed in KoreaAA68-02135A
Alignment and Adjustments4-6 Samsung Electronics4-3-7 White Balance AdjustmentFig. 4-2 Convergence Magnet Assembly4 Pole Magnet6 Pole Magnet2 Pole Ma
Alignment and AdjustmentsSamsung Electronics 4-74-3-8 Center Convergence Adjustment1. Warm up the receiver for at least 20 minutes. 2. Adjust the two
4-3-9 RF AGC AdjustmentSet the AGC data to 27 (Factory Mode).4-3-10 Sub-Color AdjustmentSet data to (Factory Mode).4-3-11 Geometry
Samsung ElectronicsTroubleshooting5-15. Troubleshooting 5-1 No PowerLED OffLED OnAbnormalNormalNormalNormalNormalNormalAbnormalAbnormalAbnormalAbnorma
5-2 Samsung Electronics5-2 No Video (Sound OK)TroubleshootingNornalNornalNornalNornalNornalNornalNornalAbnormalAbnormalAbnormalAbnormalAbnormalAbnorma
5-3 No Sound (Video OK)TroubleshootingSamsung Electronics 5-3NormalNormalNormalNormalNormalNormalNormalNormalCheckthe signalOutput from CN602CN603Chec
5-4 Samsung ElectronicsTroubleshooting5-4 Horizontal Lines Appear or ScreenNormalNormalAbnormalAbnormalCheck R413,R414D405,D406CheckIC201SCheck IC201S
6. Exploded View & Parts List6-1 CM27001SDX/KMT, CM27001SDS/KMTExploded View & Parts ListSamsung Electronics 6-1No Code No Description;Specifi
Electrical Parts ListSamsung Electronics 7-17-1 CM27001SDX/KMT, CM27001SDS/KMT7. Electrical Parts ListLoc. No. Code No. Description ; Specification Re
...5 C304 2401-000326 C-AL;100uF,20%,35V,GP,TP,8x11.5,5...5 C305 2305-000285 C-FILM,MPEF;220NF,5%,100V,TP,10.5X5.5X15...5 C306 2305-000149 C-FIL
1. Precautions1-1 Safety Precautions1. Be sure that all of the built-in protectivedevices are replaced. Restore any missingprotective shields.2. When
...5 FD802S 3601-001163 FUSE-AXIAL LEAD;125V,7A,-,EPOXY,2.4X7.1M S.N.A...5 IC604 1203-000515 IC-VOL. DETECTOR;7042,TO-92,3P,177MIL,PL...5 IC803
...5 R606 2001-000281 R-CARBON;100OHM,5%,1/8W,AA,TP,1.8X3.2MM...5 R607 2001-000281 R-CARBON;100OHM,5%,1/8W,AA,TP,1.8X3.2MM...5 R608 2001-000290
ASSY TBC WIRE(P)1 * AA98-00192A ASSY TBC WIRE(P);-,29INCH,NTSC,2PWH-1P,K S.N.AREMOCON1 * AA59-10111E REMOCON;,TM59,SZM386ET,24,G6671B,CURTISMElectrica
7-6 Samsung ElectronicsMEMO
8. Block Diagram8-1 KS1BBlock Diagram8-1TUNER-F/STAEC-H005FVIF SAWM3951MAV INPUTAV OUTVERTICALAMPL A7845CRT5V TO TUNERRGB AMPTDA6107E2PROM24C04ACKA5Q1
Samsung Electronics 9-19. Wiring Diagram9-1 KS1BWiring DiagramCRT PCB876 54312SOUND L INSOUND R INSOUND L OUTSOUND R OUTVIDEO INGNDVIDEO OUTGND1234HEA
TP01TP02TP03TP04TP05TP06TP12TP11TP10TP08TP09TP07Schematic Diagrams10-1Samsung Electronics10. Schematic Diagrams10-1 MAIN(1/3): Power Line: Signal Line
Schematic Diagrams10-2 Samsung Electronics10-2 MAIN(2/3)TP02TP01TP05TP04TP03TP01TP02: Power Line: Signal LineTP03TP04TP05
Schematic Diagrams10-3Samsung Electronics10-3 MAIN(3/3)TP02TP01TP01TP02: Power Line: Signal Line
1-1 Safety Precautions (Continued)9. High voltage is maintained within specifiedlimits by close-tolerance, safety-related components and adjustments.
Schematic Diagrams10-4 Samsung Electronics10-4 CRT
1-2 Servicing Precautions1. Servicing precautions are printed on the cabinet. Follow them.2. Always unplug the unit’s AC power cord fromthe AC power
1. Some semiconductor (“solid state”) devicesare easily damaged by static electricity. Suchcomponents are called ElectrostaticallySensitive Devices (E
Samsung Electronics 2-1Specifications and IC Data2. Specifications and IC Data2-1 SpecificationsTelevision System:Channels:Intermediate Frequencies (M
2-2 Samsung Electronics2-2 IC Line UpSpecifications and IC DataLoc. No Specification Description
2-3 Semiconductor Base DiagramsSpecifications and IC DataSamsung Electronics 2-3ELECTROLYTIC-CONDENSERICDIODESPM426AN(Pin 64)U4468B(Pin 16)MSP3440G(Pi
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