Philips DVP4000MKI, Service Manual

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EN 29 3139 785 3172x
DVP4000MKII
6.2 Display Board
6.2.1 Supply
• Supply. Check the supply to the Display Board
Connector-pin Testpoint Voltage
1405-1 T100 GND
1405-2 T101 +5V
6.2.2 Standby/ON LED
1. The red Standby LED will be lighted up when the player goes to standby by pressing the Remote Control. During normal playback,
the amber On LED will be lighted.
6.2.3 Key Matrix
Ensure the player responds properly when the following buttons are pressed:
1. Play
2. Stop
6.2.4 RC Sensor
1. Test the remote sensor by pressing a few keys on the remote control. Check if the DVD player responds the commands correctly by
viewing the TV.
4. PROGRESSIVE is not selected, the LED should be unlighted.