Philips philips bds4622 bds4624 plasma tv sm free download

File name philips_bds4622_bds4624_plasma_tv_sm.pdf

Service Manual for 46" Plasma TV Document Number : Philips BDS4624 / BDS4622 model Issue Date : 2005/07/10 Revision Number : Ver_001 Prepared by : CPT Customer Service Dept. Approved by : Mr. Billy Chan Philips 12 NC : 312278516710 Contents : 1. Safety Precaution 2. Servicing Precaution 3. Marketing Specification 4. Spare Parts List 5. Block Diagram 6. Packing Description 7. Appearance Description 8. Connection to External Equipment 9. Parts Replacement 10. Factory OSD Operation 11. Firmware Upgrade Procedure 12. FAQ (Frequently Asked Questions) 13. Trouble Shooting Guide 1. Safety Precaution: 1.1. When in repair service, should pay attention to these safety measures and the description of the service menu. 1.2. Only the marked power source can be used for the product: Any power source other than the specified one may cause fire or electric shock. 1.3. Keep the product away from moisture: Do not expose this appliance to rain or moisture. 1.4. Never use a damaged power cord: Heavy objects, heat or tensile force may damage the power cord and cause fire or electric shock. 1.5. Instructions for moving the product: Ensure that the power connector and any other leads are unplugged before moving the product. 1.6. Hold the power connector when removing the power cable: Unplug the connector Pulling the power cable itself may damage the wires inside the cable and cause fire or electric shock. 1.7. Do not touch the connector with wet hands: To avoid risk of electric shock 1.8. During the repair service, it's better to wear antistatic gloves and wrist stripe to avoid PCB damaging and workers 2. Srvicing Precaution: 2.1. Preparation: The preparation for repair in a defective PDP is necessary , ex.a stable working table, repair tools, measuring equipments , replace parts ...etc 2.2. Using the specified components: Some components provide fire-resist and endure high-voltage. So when replace these parts, should use the same characteristic components. So when replace a component should according to the BOM form for an assigned component. 2.3. Stable the components and recovery the wiring: Some components are using isolated sleeve or adhesive tape to isolate from the electric board. Moreover the interior wiring should be arranged again to prevent the interference from given out heat components and high voltage components. So after repairing, should recover the same layout of the PDP. 2.4. Integrity of the electric circuit: Use the specified components to replace the defective parts. Under any circumstancedo not try to modified the electric circuit . 2.5. Safety check after repairing After repairing, should check the screws, the wiring condition