Ericsson ASB 150 02 - Page 14

14(42)
Datum/Date Rev
Dokumentnr/DocumentnrUppgjord/Prepared
Dokansv/Godkänd - Doc respons/Approved Kontr/Checked Tillhör/Referens-File/Reference
1999-07-15 F
1545-ASB 150 02 Uen
FAULT TRACING DESCRIPTION
Faktaansvarig - Subject responsible
LEDs on BTU-D
Prom test OK
(1 sec)
RPNORMAL
OFF
OFF
OFF
OFF
Load DSP MFC
(20 sec)
ON
OFF
ON
OFF
Prom test
ERROR
OFF
ON
OFF
ON
RP-GREEN
LED
RP-YELLOW
DSP-YELLOW
DSP-GREEN
OFF
OFF
FL-OFF
FL-OFF
RP-GREEN
LED
RP-YELLOW
DSP-YELLOW
DSP-GREEN
FL-STARTUP
FL-OFF
OFF
FL-OFF
RPSTARTUP
FL-OFF
FL-OFF
OFF
FL-OFF
RPOFF
RPNORMAL
OFF
OFF
OFF
OFF
RP-GREEN
LED
RP-YELLOW
DSP-YELLOW
DSP-GREEN
FL-STARTUP
FL-STARTUP
OFF
OFF
FL-OFF
FL-OFF
OFF
OFF
AFTER DSP LOAD = “OK”
AFTER DSP LOAD = “ERROR”
FLASH TIMES:
FL-OFF
FL-STARTUP
Load DSP MFE
(20 sec)
ON
OFF
ON
ON
= ON 100 msec / OFF 900 msec flash
= 4 Hz flash
RPSTARTUP RPOFF