Panasonic KX-TDA100AL Service Manual page 61

Object of Card
diagnosis point
Time slot
Primary circuit
DSP ST loop back
DSP digital loop back
Diagnosis result
OK
NG
12.1.1.6. DSP DTMF Receiver Diagnosis
Diagnose DTMF receiver of DSP in the Card to use DTMF generator of DSP
Object of Card
Diagnosis point
Time slot
Primary circuit
DSP ST loop back
DSP digital loop back
Diagnosis result
OK
NG
12.1.1.7. Framer IC Alarm Signal Detection Diagnosis
Diagnose the feature to detect the alarm signal of Framer IC is normal action.
DHLC DLC SLC8/
MSLC
LSLC8
SLC16
Time slot test
Primary circuit loop back test
DSP ST point loop back test
DSP digital point loop back test
DSP DTMF generator/receiver diagnosis
OK
DSP DTMF generator/receiver diagnosis
NG
DHLC DLC SLC8/
MSLC
LSLC8
SLC16
Time slot test
Primary circuit loop back test
DSP ST point loop back test
DSP digital point loop back test
DSP DTMF generator/receiver diagnosis
OK
DSP DTMF generator/receiver diagnosis
NG
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CS- LCOT T1
INF
/
X
CS- LCOT T1
INF
/
X
E1 BRI PRI OPB3 E&M
X
E1 BRI PRI OPB3 E&M
X