DSL115PEF0 Service Manual LCD TV CHASSIS : SL-115P MODEL : TX-17LX2(UK) TX-17LX2F(EUROPE) Power Source NTSC (AV input only) “AC 100-240V, 50/60Hz” Playback From NTSC video Power Consumption recorders (VCR) Average use : 50W Aerial-ear Stand-by condition : 3w UHF(UK only)/VHF “TV set DC 15v, 1.2A max”...
Design and Specifications are subject to change without notice. Weight and Dimensions shown are approximate. WARNING This service information is designed for experienced repair technicians only and is not designed for use by the general public. It does not contain warnings or cautions to advise non-technical individuals of potential dangers in attempting to service a product. Products powered by electricity should be serviced or repaired only by experienced professional technicians.
1. Safety Instruction 1.1. General Guidelines 1. When servicing, observe the original lead dress. If a short circuit is found, replace all part which have been overheated or damaged by the short circuit. 2. After servicing, see to it that all the protective devices such as insulation barriers, insulation papers shields are properly installed.
2 Prevention of Electro Static Discharge (ESD) to Electrostatically Sensitive(ES) Devices Some semiconductor (solid state) devices can be damaged easily by static electricity. Such components commonly are called Electrostatically Sensitive (ES) Devices. Examples of typical ES devices are integrated circuits and some field-effect transistors and semiconductor “chip” components.
3. Chasis Board Layout Board Name Function A-Board MAIN PCB B-Board INVERTER PCB C-Board CONTROL PCB D-Board AV PCB E-Board E/PHONE PCB F-Board IR/LED PCB...
4. Servicing method 4.1. Removing the tilt base 1. Lay down the main unit so that the rear 4. Remove the fixing screws(4pcs). cover faces upward. 5. Remove the tilt base. 2. Remove the fixing screw(2pcs). Tilt base 3. Remove the hinge cover. 4.2.
Servicing method 4.3. Removing the switch unit 4.5. Removing the E-Board 1. Remove the rear cover(See 5.2.) 1. Remove the rear cover(See 5.2.) 2. Disconnect the coupler(C1). 2. Disconnect the coupler(E1). 3. Remove the fixing screws(2pcs). 3. Remove the fixing screws(2pcs). 4.
Servicing method 4.7. Removing the D-Board 1. Remove the rear cover(See 5.2.) 4.9. Removing the BRKT hinge 2. Disconnect the coupler(D1,D2). 3. Remove the fixing screws(2pcs). 1. Remove the rear cover(See 5.2.) 4. Remove the D-Board. 2. Remove the fixing screws(6pcs). 3.
5. Service Mode Function The following setting and adjustment can be adjusted by remote control in Service Mode. 6.1. How to enter SERVICE 1 1. Set the channel to CH99. 2. Press HOLD button on remote control. Note: To exit to Service mode, press N or Power button on remote control. Panel R Drive G Drive...
7 Block and Schematic Diagrams 7.1. Schematic Diagram Notes Important Safety Notice Components identified by mark have special characteristics important for safety. When replacing any of these components, use only manufacture’s specified parts. Notes: Remarks: 1. Resistor 1. The Power Circuit contains a circuit area which uses a separate power supply to All resistors are cabon 1/4W resistor, unless marked as follows: isolate the earth connection.
Service Part List PART CODE PART NAME DESCRIPTION REMARK PART CODE PART NAME DESCRIPTION REMARK HCBK104KBA C CHIP CERA 50V X7R 0.1MF K 1608 C264 HCBK104KBA C CHIP CERA 50V X7R 0.1MF K 1608 C144 HCBK104KBA C CHIP CERA 50V X7R 0.1MF K 1608 C265 HCBK104KBA C CHIP CERA...
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Service Part List PART CODE PART NAME DESCRIPTION REMARK PART CODE PART NAME DESCRIPTION REMARK HCBK104KBA C CHIP CERA 50V X7R 0.1MF K 1608 R236 HRFT101JBA R CHIP 1/10 100 OHM J 1608 HCBK104KBA C CHIP CERA 50V X7R 0.1MF K 1608 R237 HRFT101JBA R CHIP...
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Service Part List PART CODE PART NAME DESCRIPTION REMARK PART CODE PART NAME DESCRIPTION REMARK HRFT750JBA R CHIP 1/10 75 OHM J 1608 C267 HCELF220MC C CHIP ELECTRO MV 16V 22MF 5.0DX5.2H ZZ200 PTMPJ0A941 PCB MAIN (RHU) AS DLP-1712LHS C273 HCELF220MC C CHIP ELECTRO MV 16V 22MF 5.0DX5.2H...
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Service Part List PART CODE PART NAME DESCRIPTION REMARK PART CODE PART NAME DESCRIPTION REMARK HCBK104KBA C CHIP CERA 50V X7R 0.1MF K 1608 HFFMMZ400A F CHIP FERRITE BEAD 40 OHM MMZ 2012S HCBK104KBA C CHIP CERA 50V X7R 0.1MF K 1608 HFFMMZ400A F CHIP FERRITE BEAD 40 OHM MMZ 2012S...
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Service Part List PART CODE PART NAME DESCRIPTION REMARK PART CODE PART NAME DESCRIPTION REMARK T2SC2412KB TR CHIP 2SC2412K-T146-BR R179 HRFT103JBA R CHIP 1/10 10K OHM J 1608 T2SC2412KB TR CHIP 2SC2412K-T146-BR R180 HRFT101JBA R CHIP 1/10 100 OHM J 1608 T2SC2412KB TR CHIP 2SC2412K-T146-BR...
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Service Part List PART CODE PART NAME DESCRIPTION REMARK R322 HRFT332JBA R CHIP 1/10 3.3K OHM J 1608 R323 HRFT332JBA R CHIP 1/10 3.3K OHM J 1608 R324 HRFT332JBA R CHIP 1/10 3.3K OHM J 1608 R325 HRFT332JBA R CHIP 1/10 3.3K OHM J 1608 R326 HRFT103JBA...