N
Y
Y
N
TIME
Button pressed?
YN
TIME
Button pressed?
TIME
Button pressed?
DISPLAY
TEST
DISPLAY TEST
Fig. 1
Fig. 2
Display shows Fig. 1
Display shows Fig. 2
PROGRAM
CD TEXT
PEAK
REPEAT REMTOTAL TRACK TIMESCAN TRACKSHUFFLE 1A-B
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 +
CD TEXT
PEAK
34 7 10131619+
NEXT
Button pressed?
Y
N
FOR CD TEST
see next page
Display becomes dark
Set is in stand by
PLAY
Button pressed?
Y
N
Set works as in normal Mode.
In case of failures error codes
according table 2 will be
displayed.
The CD PLAY Test is intended
to be used for continuously playing
a disc in order to detect intermittend
or not reproducible failures.
The error code indicates where the
failure can be found.
CD
TEST
CD PLAY
TEST
Table 2
CD PLAY TEST
SERVICE TEST PROGRAM
W = Warning
Error number remains on display till next warning/error
F = Fatal error
Set stops playing ā Error number remains on display
rebmunrorrE epyT noitpircseD
0001W
rorresucoF
roDCehtpugnitratsnehwemitniatrecanihtiwdnuofebtondluocsucofehtnehwdereggirT
.DCehtgniyalpgnirudemitniatrecaroftsolsisucofehtnehw
1001W
rorrelaidaR
.DCehtgniyalpgnirudemitniatrecarofkcartnotonsiovreslaidarehtnehwdereggirT
2001W
rorreniedilS
sdnoces6erofeb)desolcsihctiwsrenni(noitisoprennistihcaertondidedilsehtnehwdetareneG
.melborprotomedilsrohctiwsrennI.ybdessapevah
3001W
rorretuoedilS
sm052erofeb)neposihctiwsrenni(noitisoprennistifotuoemoctondidedilsehtnehwdetareneG
.melborprotomedilsrohctiwsrennI.ybdessapevah
5001W
rorrepmuJ
.emitniatrecanihtiwdnuofebtondluocnoitanitsedpmujehtnehwdetareneG
6001W
rorreedocbuS
.emitniatrecarofedocbusdilavoN
7001W
rorreLLP
.emitniatrecanihtiwkcoltondluocpooL-kcoL-esahPehT
8001W
rorrerotomelbatnruT
.emitniatrecanihtiwpugnitratsgniruddeepsfo%57hcaertondluocDCehtnehwdetareneG
melborprotomcsiD
0201F
rorrehcraessucoF
.emitniatrecanihtiwdnuofneebtonsahtniopsucoF
PROGRAM
Button pressed?
Y
Y
N
N
STOP
Button pressed?
Display shows
8Mī
Output at
pin80 of 7800=1953,125Hz
QUARTZ
TEST
SHUFFLE
Button pressed?
Y
N
STOP
Button pressed?
Y
N
KEY
TEST
Y
N
any key pressed?
Display shows "--"
Display shows
corresponding key number
(see table 1)
Table 1
KEY TEST
yeK rebmuN yeK rebmuN yeK rebmuN
txeN1elffuhS7edaF31
suoiverP2nacS8emiT41
yalP3margorP9txeT-DC51
potSTIXEhcraeskaeP01llorcS61
esolC/nepO5taepeR11ybdnatS71
tidE6esuaP21nottubCRynaCR
To start service test
program hold
PLAY & STOP depressed
while plugging in
the mains cord
Display shows number of
ROM version
"S Vzz"
S stands for Service Testprogram
V stands for Software Version
zz version number counted from 01 upwards
Service Test Program CD713/CD723 (980429)