Philips PET720 Service Manual page 8

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4.0 MECHNICAL INSTRUCTIONS

1. Back View as Fig.1

Remove screws to remove base

Fig.1

2. Disconnect key control wire and 20 pins harness,

Remove screws to dismentle the plate,

Soldered short pattern for laser diode as Fig.2

Fig.2

Remove DVD driver and main board as Fig.3,4

Disconnect DVD driver and main board

Fig.3

Remove DVD driver and main board

Fig.4

20 pins harness

key control wire

soldered

4. Remove key board and other parts as Fig.5

Fig.5

5. Remove top cover as Fig.6

Fig.6

6. Disconnect speakers and IF board

Remove IF board as Fig.7.

Fig.7

Remove TFT shield, HV board and

LCD TFT as Fig.8,9.

Fig.8

Fig.9

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