Service Hints; Dismantling Cd-Door; Repair Positions - Philips ACT-300 Service Manual

SERVICE HINTS

REPAIR POSITION COPPERSIDE
To get access to the copperside of the
printed board assembly proceed as follows:
1.Remove screws 3pcs (in the CD-door)
Remove screws 1pc (in the Battery-door)
2.Lift the bottom-cabinet
3.Supply the unit via external DC-socket
4.Take care that the door switch is closed during
measurements
DISMANTLING THE CD-DOOR
To dismantle the CD-door proceed as follows:
1.Dismantle bottom board
2.Remove screw 3pcs as indicated in the picture above
3.Lift the PCB board, disconnect membrance and 2 spring
4.Remove screw 9pcs as indicated in the picture above
5.Lift the cabinet middle and chassis carefully
2 -1
REPAIR POSITION COMPONENTSIDE
To get access to the componentside of the
printed board assembly proceed as follows:
1.Remove screws 3pcs (in the CD-door)
Remove screws 1pc (in the Battery-door)
2.Lift the bottom-cabinet
3.Remove screws 3pcs(on the PCB board)
4.Take care that the door switch is closed during
measurements