COLOR TELEVISION Chassis : KSBE(N)_Manaslu Model : CL21Z43MLAXXAO SERVICE COLOR TELEVISION Manual CONTENTS 1. Precaution 2. Product Specification 3. Disassembly & Reassembly 4. Troubleshooting 5. Exploded View & Part List 6. Wiring Diagram 7.
Table of Contents 1. Precaution 1-1 1-2 1-3 1-4 Safety Precautions.......................................................................................................................................................1-1 Servicing Precautions...................................................................................................................................................1-3 Static Electricity Precautions........................................................................................
Disassembly & Reassembly 3. Disassembly & Reassembly 3-1 Overall Disassembly & Reassembly 3-1-1 Disassembling the Cabinet Part Name Back Cover Description Description Photo ① Remove the 9 screws fixing the Back Cover & Terminal Board. : RH, +, M4, L15,ZPC(BLK), SWRCH18A ② Tap the Back Cover 2 or 3 times and pull the cover and remove it.
Disassembly & Reassembly 3-1-2 Disassembling the CRT and Chassis Part Name Description Chassis Holder ① Separate the Ass’y Holder chassis from the Front Cabinet. Description Photo ② Pull the Holder Chassis while pushing the catch up. If you pull it with excessive power, it may cause damage to the catch or connector. Therefore, pull it until the catch is out of the hole. Pull the chassis while pushing the clip fixing the Front Cabinet and the Holder Chassis.
Disassembly & Reassembly Part Name Chassis Holder Description Description Photo ① Separate the cable connecting the FBT and CRT from the CRT. Since a high voltage current resides inside the CRT, do not to touch the CRT hole with metal or your body when separating the cable. 3-1-3 Disassembling the CRT Ass’y Part Name CRT Ass’y Description Description Photo ① Separate the cables connecting the Main Ass’y and the CRT Ass’y. ① Separate the wires from the FBT of the Main Board and the CRT Ass’y.
MEMO 3-4 Samsung Electronics
Wiring Diagram 6.
Wiring Diagram ※ The code number of cable(Lead-connector) can be changed, see “5. Exploded View & Part List.
Wiring Diagram 6-2 Pin Connection BK MAIN R+ GK CN501A TO CRT CN602 TO EARPHONE RK GND 12V RGND L+ L- H/T 200V B+5V GND AV GND AV L GND AV R GND CN702 TO AV CN601 TO SPK R+ RL+ L- T U N E R CRT BK GK RK GND CN501 TO MAIN 12V H/T 200V B+5V Samsung Electronics 6-3
Wiring Diagram 6-2-1 Main Board Connector Pin CN501A CRT Board connection CN602 EARPHONE connection Pin No. Pin Name Pin No. Pin Name 1 B 1 R+ 2 G 2 R- 3 R 3 GND 4 GND 4 L+ 5 12V 5 L- 6 GND 7 HEATER 8 200V 9 B+5V CN701 Side-AV connection Pin No. Pin Name 1 AV Video In 2 GND 3 AV L In 4 GND 5 AV R In 6 GND 6-4 CN601 TO SPK Pin No. Pin Name 1 R+ 2 R- 3 L+ 4 L- CN501 CRT Board connection Pin No.
Wiring Diagram 6-2-2 Connector role Loc. No.
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Schematic Diagram 7.
Schematic Diagram 7-1-2 Power Signal 7-2 Samsung Electronics
Schematic Diagram 7-1-3 Partial Block Diagram 1.
MEMO 7-4 Samsung Electronics
Schematic Diagram 7-2 Schematic Diagram 7-2-1 Main Board This Document can not be used without Samsung’s authorization.
Schematic Diagram 7-2-2 Sound This Document can not be used without Samsung’s authorization.
Schematic Diagram 7-2-3 Power This Document can not be used without Samsung’s authorization.
Schematic Diagram 7-2-4 CRT This Document can not be used without Samsung’s authorization.
Product Specification 2. Product Specification 2-1 Product Specification Features Block CRT Specification Major IC 21” Slim CRT 21” Ultra Slim CRT RF Part 1 TUNER F/S TUNER TDQ-6F/125S Power Input Voltage : CIS:AC 160~300V Mexico:AC 110V Other:AC 100~240V 5Q0765RT Video NTSC ONLY Remark UOC TOP 1H Comb Filter Sound Output : 5W x 2 TDA11145/N1, LA42032 Cabinet 21Z43 Cabinet Z43 Cabinet Specification Model CL-21Z43ML Screen Size 21” Dimensions (WxHxD) 604 x 472 x 360.
Product Specification 2-2 Specifications Analysis ※ : application, : non-application Model CL-21Z43ML (KSBE) CL-21Z43MJ (KSBA) Product Type Ultra Slim CRT Ultra Slim Fit CRT Digital TV Analog Analog Digital Display 576i/480i 576i/480i Design Basic Visual Quality Audio Function Ports Screen Size 21 21 Aspect Ratio 4:3 4:3 O Progressive Scan O Digital Comb Filter X X Screen Pitch 0.73 0.
Product Specification 2-3 Accessories 2-3-1 Supplied Accessories Accessories Item Item code Remote Control Batteries AA59-00385C 4301-000121 Power Cord AA39-10006X Remark Samsung Service center Owner’s Instructions AA68-03905V Warranty Card Registration Card Safety Guide Manual AA68-03242L 2-3-2 Accessories that can be purchased additionally Accessories Item Item code RF Cable - Video Cable - Remark Electronics Store/ Internal shopping mall Samsung Electronics Audio Cable - Componen
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Precaution 1. Precaution To avoid possible damages or electric shocks or exposure to radiation, follow the instructions below with regard to safety, installation, service and ESD. 1-1 Safety Precautions 1. Make sure all protective devices are properly installed including non-metallic handles and compartment covers when installing or re-installing the chassis or chassis assemblies. 2.
Precaution 9. Check for the original shape of the lead, especially that of the antenna wiring, any sharp edges, the AC power and the high voltage power. Carefully check if the wiring is too tight, incorrectly placed or loose. Never change the space between the part and the printed circuit board. Check the AC power cord for possible damages. Keep the part or the lead away from any heat-emitting materials. 10.
Precaution 1-2 Servicing Precautions Warning 1: First carefully read the “Safety Instruction” in this service manual. When there is a conflict between the service and the safety instructions, follow the safety instruction at all times. Warning 2: Any electrolytic capacitor with the wrong polarity will explode. 1. The service instructions are printed on the cabinet, and should be followed by any service personnel. 2. Make sure to unplug the AC power cord from the power source before starting any repairs.
Precaution 1-3 Static Electricity Precautions 1. Some semi-conductive (“solid state”) devices are vulnerable to static electricity. These devices are known as ESD. ESD includes the integrated circuit and the field effect transistor. To avoid any materials damage from electrostatic shock, follow the instructions described below. 2. Remove any static electricity from your body by connecting the earth ground before handling any semi-conductive parts or assemblies.
Precaution 1-4 Installation Precautions 1. For safety reasons, more than two people are required for carrying the product. 2. Keep the power cord away from any heat emitting devices, as a melted covering may cause fire or electric shock. 3. Do not place the product in areas with poor ventilation such as a bookshelf or closet. The increased internal temperature may cause fire. 4. Bend the external antenna cable when connecting it to the product.
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Exploded View & Part List 5.
Exploded View & Part List Loc. No. Code No. Description Specification Q’ty SA/SNA Remark CIS7 AA61-60003J SPRING ETC-CS -,SUS304,-,-,OD6,N7,OD6,-, 1 S.N.A M0006 AA63-01565B COVER-REAR 21Z43,HIPS,HB,BK500,K16B 1 S.A M0014 AA96-05349A ASSY PCB P-MAIN CL21Z43MLAX,KSBE,XAO 1 S.A M0112 AA63-01559C COVER-FRONT 21Z43,HIPS,HB,GE503,BKN1576+ 1 S.N.A T0003 AA96-04962A ASSY COVER P-FRONT 21Z43, LATION-AME,,HI 1 S.
Exploded View & Part List 5-2 CL21Z43MLAXXAO Electrical Part List Loc. No. Code No. Description Specification Q’ty SA/SNA Remark ASSY CHASSIS M0017 AA91-11149C ASSY CHASSIS CL21Z43MLAXXAO 1 S.N.
Exploded View & Part List Loc. No. C236 C239 C241 C242 C244 C245 C246 C247 C248 C301 C302 C305 C306 C307 C401 C403 C406 C414A C415 C424 C499 C503 C507 C508 C509 C602 C603 C605 C606 C611 C612 C613 C614 C803A C805 C806 C810 C816 C820 C820A C823 C826 C845 CIS1 CIS1 CIS1 CIS1 CIS1 CIS1 CIS3 CN330 CN909 CN909 CR401S CR402S CR406S CX801S CY802S D201 D301 D303 D306 D402 D403 D404 D405 D406 D407 Code No.
Exploded View & Part List Loc. No. D408 D501 D801 D801S D803 D804 D807 D808 D809B D810 D811 D813 DZ205 DZ207 DZ301 DZ302 DZ303 DZ304 DZ305 DZ306 DZ403 DZ526 DZ527 DZ528 DZ602 DZ731 DZ801 DZ802 DZ802A DZ803 DZ804 DZ806 DZ810 DZ811 DZ818 DZ819 DZ820 DZ841 DZ842 DZ901 EL801 EL802 EL809 EL810 EL811 EL844 EL845 EY601 EY602 EY801 EY802 EY803 EY804 EY805 EY806 EY807 EY808 EY809 EY811 EY812 EY815 EY816 EY818 EY825 EY838 EY839 EY840 EY841 5-5 Code No.
Exploded View & Part List Loc. No. EY842 EY843 EY850 EY851 EY852 EY853 EY854 EY855 EY856 EY858 EY859 EY863 EY864 EY865 EY866 EY869 EY870 EY871 EY876 EY879 EY880 EY890 EY891 EY893 EY894 EY895 EY896 EY897 EY899 F101 F101 F101 F101 F801A F801B FD801A FD802 FD802A GT102 GT301 GT501 GT502 GT801 GT805 GT806 IC012 IC112 IC301 IC601 IC701 IC801S JA333 L103 L106 L201 L202 L203 L204 L206 L210 L2514 L2514 L2514 L2514 L301 L302 L303B L424 Code No.
Exploded View & Part List Loc. No. L808 LD901 LX801S M0014 M0018 M0081 M0081 M0081 M0081 M0081 M0081 P803T PC801S Q201 Q202 Q203 Q209 Q301 Q401 Q403 Q404 Q409 Q501 Q502 Q503 Q801 Q802 Q803 Q804 Q805 Q903 R105 R108 R109 R110 R201 R202 R203 R204 R205 R206 R207 R208 R209 R210 R211 R212 R213 R214 R215 R217 R218 R219 R221 R223 R226 R227 R230 R231 R232 R234 R236 R238 R241 R244 R301 R302 R303 5-7 Code No.
Exploded View & Part List Loc. No. R304 R305 R306 R307 R308 R309 R310 R311 R314 R315 R401 R402 R403 R404 R405 R406 R408 R409 R410 R411 R413 R414 R418 R423 R426 R450 R501 R502 R505 R506 R518 R520 R521 R522 R523 R524 R525 R527 R529 R530 R601 R602 R603 R604 R605 R606 R607 R611 R612 R613 R614 R702 R705 R706 R711 R712 R713 R714 R717 R732 R802 R803 R804 R805 R808 R809 R810 R811 Code No.
Exploded View & Part List Loc. No. R811A R813 R815A R817 R817A R818 R819 R820 R820A R821 R822 R823 R826 R829 R830 R831 R831A R832 R834 R836 R839 R840 R842 R843 R844 R849 R850 R855 R901 R903 R904 R905 R906 R907 R908 R909 R911 R912 R913 R914 R916 R917 R918 R919 R926 R927 R933 R934 RM901 RX801S RY801S SF101S T0010 T0010 T0010 T0061 T0066 T0066 T0077 T0085 T0086 T0088 T0098 T0119 T0175 T0175 T0175 T0175 5-9 Code No.
Exploded View & Part List Loc. No. T0245 T0245 T0268 T0296 T0313 T0313 T0313 T0313 T0313 T0313 T0527 T0527 T0900 T401 T444 T803S V999S VX801S X901 Code No.
Exploded View & Part List Loc. No. T0251 M0045 T0524 T0074 M0284 Code No. 3721-000136 AA96-05227C AA69-01195A AA59-00385C AA68-03242L AA68-03777A AA68-03905V Description PLUG-CONVERSION ASSY ACCESSORY BAG PE REMOCON MANUAL FLYER-02,SAFETY GUIDE MANUAL USERS-CARD,07 MANUAL USERS-02 Q’ty SA/SNA 2P,4.0mm,N,NI CL21Z43MLAXXAO CL29A6W8X,HDPET0.012,93/4X151/2 TOMORROW,TM85,S3C1860XP0-SKT1,30 comm,Samsun comm,Samsung,Englis COMM,SAMSUNG,Spa,LATIN A Specification 1 1 1 1 1 1 1 S.A S.N.A S.N.A S.A S.N.A S.N.
