Daewoo Daewoo+DLX-20J1BHS-SL130X free download

File name Daewoo+DLX-20J1BHS-SL130X.pdf

S/M NO. : DSL130XEF0 Service Manual 20" LCD TV CHASSIS : SL-130X Model : DLX-20J1BHS Caution : In this Manual, some parts can be changed for improving. their performance without notice in the parts list. So, if you need the latest parts information, please refer to PPL(Parts Price List)in Service Information Center. OCT. 2006 Contents I. Parts with the exception of MODULE 1. Safety Precaution 3 2. Product Specification 4 3. Block Diagram 5 4. Description of video circuit 8 5. Schematic Diagram 9 6. PCB Data 15 7. Trouble Shooting 17 8. Service Part List 25 8-1 Service Part List 25 9. Power 30 10. Inverter 31 11. Exploded View 33 11-1 DLX-20J1 33 SOFTWARE INSTALL & UPGRADE -2- 1. Safety Precautions (1) When moving or laying down a LCD Set, at least two people must work together. Avoid any impact towards the LCD Set. (2) Do not leave a broken LCD Set on for a long time. To prevent any further damages, after checking the condition of the broken Set, make sure to turn the power (AC) off. (3) When opening the BACK COVER, you must turn off power (AC) to prevent any electric shock. (4) When loosening screws, check the position and type of the screw. Sort out the screws and store them separately for reassembling. Because screws holding PCBs are working as electric circuit grounding, make sure to check if any screw is missing when assembling / reassembling. Do not leave any screws inside the set. (5) A LCD Set contains different kinds of connector cables. When connecting or disconnecting cables, check the direction and position of the cable beforehand. (6) Connect/disconnect the connectors slowly with care especially FFC (film) cables and FPC cables. Do not connect or disconnect connectors instantaneously with force, and handle them carefully for reassembling. (7) Connectors are designed so that if the number of pins or the direction does not match, connectors will not fit. When having problem in plugging the connectors, check their kind, position, and direction. -3- 2. Product Specification -4- 3. Block Diagram -5- 10 9 8 7 6 5 4 3 2 1