Service Test Program - Philips EXP210 Service Manual

SERVICE TEST PROGRAM

PRELIMINARY
SETUP
Display shows
firmware version
of DSP and µP
"NEXT"
N
pressed?
Y
DISPLAY TEST 1
display shows
test pattern 1
"NEXT"
N
pressed?
Y
DISPLAY TEST 2
display shows
test pattern 2
"NEXT"
N
pressed?
Y
DISPLAY TEST 3
display shows
test pattern 3
"STOP"
N
pressed?
Y
Test patterns EXP21x Test patterns EXP31x
test pattern 1
test pattern 2
test pattern 3
To enter the service test program
1. Disconnect the AC/DC adaptor and remove batteries
2. Open the CD-door
3. Hold "STOP" & "ESP" buttons depressed
4. Connect the AC/DC adaptor or insert batteries
"MODE"
N
pressed?
Y
KEY TEST
Display shows
"--"
key on key on
N
cd-player remote control
depressed? depressed?
Y Y
Display shows Display shows
keycode keycode + "rc"
(see table1) (see table1)
test pattern 1
test pattern 2
test pattern 3
3-6
table1 – key test
KEY
PLAY
ALBUM +
ALBUM –
NEXT
PREVIOUS
MODE
N
DISPLAY
PLAY FAVOURITES
DBB
ESP
MARK FAVOURITES
Press "STOP" to exit key test.
Test patterns EXP51x
test pattern 1
test pattern 2
test pattern 3
DISPLAY
00
02
03
04
05
06
07
08
09
10
11