Philips ACT200, Service Manual

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PRELIMINARY
SETUP
AMBER LED
flashes
To enter the service test program
1. Insert the battery
2. Hold "PLAY" & "NEXT" buttons depressed
EXIT
SERVICE TEST
PROGRAM
Remove
Battery
& 2 beep tone
played
GREEN LED
flashes
key on
mp3-player
depressed
N
Any key
stuck?
Y
N
Y
KEY TEST
Remark : When the "PLAY + NEXT" keys is released,
the GREEN LED flashes for 1 second if there
is no stuck key found. Please don not press
any key during the GREEN LED flashing.
Wait untill the LED is OFF. RED LED
flashes
GREEN LED
is on
GREEN LED
flashes
key on
remote control
depressed
N
Y
AMBER LED
is on
"VOL+"
pressed?
N
Y
AUDIO TEST
& "VOL-"
GREEN LED
flashes
Remark : Release VOL+ & VOL- keys and TRACK01 .MP3
will be automatically played. EQ mode is ROCK.
The set is now work as normal playback. All other
keys are function as they are normal operation
mode, including power off.
"EQ"
pressed?
N
Y
"VOLUME"
pressed?
N
Y
Display shows
Rock/Jazz/Classical
Pop/Normal/Flat
Volume goes
up or down
"Stop"
pressed?
N
Y
AUDIO TEST
GREEN LED
flashes
ACT200 SERVICE TEST PROGRAM - FLOW CHART