Panasonic TDA 100 Service Manual page 51

12.1.1.2. Card CT Bus Diagnosis
Diagnose CT bus by Loop back test to use CT bus
Object of Card
OK
NG
12.1.1.3. DTMF Receive Test
Diagnosis DTMF receiver
Object of Card
OK
NG
12.1.1.4. PT Loop Back Diagnosis
Diagnosis PT by Loop back test
Object of Card
PT loop back diagnosis test channel
Cch port xx
Dch port xx
Bch port xx
PT loop back diagnosis test
Primary circuit
ASIC (PT I/F)
OK
NG
12.1.1.5. DSP DTMF Generator / Receiver Diagnosis
Diagnosis DTMF generator/receiver of DSP in the Card
Object of Card
Time slot
Primary circuit
DSP ST loop back
DSP digital loop back
OK
NG
DHLC DLC SLC8/L MSLC/
SLC8 SLC16
X X X X
Diagnosis result
Card CT bus diagnosis OK
Card CT bus diagnosis NG
DHLC DLC SLC8/L MSLC/
SLC8 SLC16
X X X
Diagnosis result
DTMF receive test OK
DTMF receive test NG
DHLC DLC SLC8/L MSLC/
SLC8 SLC16
X X
C channel Port No.xx test
D channel Port No. xx test
B channel Port No. xx test
Primary circuit loopback test
PT I/F loopback test
Diagnosis result
PT loop back diagnosis OK
PT loop back diagnosis NG
DHLC DLC SLC8/L MSLC/
SLC8 SLC16
diagnosis point
Time slot test
Primary circuit loop back test
DSP ST point loop back test
DSP digital point loop back test
Diagnosis result
DSP DTMF generator/receiver diagnosis OK
DSP DTMF generator/receiver diagnosis NG
CS-INF LCOT T1 E1
X X X X
CS-INF LCOT T1 E1
CS-INF LCOT T1 E1
CS-INF LCOT T1 E1
X X
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BRI PRI OPB3 E&M
X X X X
BRI PRI OPB3 E&M
X
BRI PRI OPB3 E&M
BRI PRI OPB3 E&M
KX-TDA100CE
CTI-
LINK
X
CTI-
LINK
CTI-
LINK
CTI-
LINK