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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 and the quality of
repairing components, the insulation test of the metal component, power cord to
make sure the safety of repairing is necessary.
3. Marketing Specification:
3.1 Plasma Display : 46" Color Plasma Display
3.2 Resolution : 852