POLAR flm 3001servicemanual 692 free download

File name flm_3001servicemanual_692.pdf

V23D/V27D/V30D series LCD-TV(NTSC) Service Manual Date: April 15, 2005 Ver. : 1.1 Table of contents 1. Precautions & Notice...3 2. Features & Specifications...5 3. Connection & Applications...10 4. Controls Location ...12 5. Remote Control. ...13 6. Disassembly Instructions...15 7. Block Diagram...20 8. Troubleshooting ...21 9. Electronic Circuit Description...27 10. Circuit Diagram...31 11. PCB Layout...56 12. Electrical Part List... 65 13. Mechanical Disassembly...67 1. Precautions & Notice 1.1 Safety Precautions 1) Cleaning: Unplug the power cord from the AC outlet before cleaning the product. Use a damp cloth to clean the product. Do not use liquid cleaners or aerosol cleaners. 2) Heat sources: Keep the product away from heat sources such as radiators, heaters, stoves and other heat-generating products (including amplifiers). 3) For added protection for this television equipment during a lightning storm, or when it is left unattended and unused for long periods of time, unplug it from the wall outlet and disconnect the antenna. This will prevent damage to the equipment due to lightning and power-line surges. 4) If an outside antenna is connected to the television equipment, be sure the antenna system is grounded so as to provide some protection against voltage surges. Example of antenna grounding As per national electrical code Antenna lead in wire Ground clamp Antenna discharge unit Electric service Grounding conductors equipment Ground clamps Power service grounding Electrode system unit 5) An outside antenna system should not be loc