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KX-TDA100CE
12 DIAGNOSIS
12.1. DIAGNOSIS FEATURES
Card Test and Pair Port Test is in Diagnosis Features.
12.1.1. Card Test
Card Test -SUMMARY
Description
Diagnose all kind of Cards.
Local loop back diagnosis
Card CT bus diagnosis
DTMF receive test
PT loop back diagnosis
DSP DTMF generator/receiver
diagnosis
DSP DTMF receiver diagnosis
Framer IC alarm signal detection
diagnosis
Framer IC error detection
diagnosis
CS-INF loop back diagnosis
Super frame synchronization
diagnosis
Caller ID card loop back diagnosis
Extension mode setting test
CTI-LINK loop back diagnosis
12.1.1.1. Local Loop Back Diagnosis
Diagnose by transmission of the data from MPR to Card, and doing the Loop back test to return the data to MPR.
The point to do Loop back is different from the every cards, be able to do full diagnosis by Loop back test on the every points.
Primary circuit
Framer IC ST path (Analog)
Framer IC (Digital)
ASIC CODEC (PITS)
Local HW I/F point
Local TSW point
Parallel of Diagnose item of Card Tests and every Cards
DHLC
DLC
SLC8/L
SLC8
X
X
X
X
X
X
X
X
X
X
Local loop back diagnosis test
Primary circuit
Framer IC ST path (Analog)
Framer IC (Digital)
ASIC CODEC (PITS)
Local HW I/F point
Local TSW point
Local loop back diagnosis test of every Cards
DHLC
DLC
SLC8/L
SLC8
X
X
X
X
Diagnosis result of every test points
OK
NG
MSLC/
CS-INF LCOT
T1
SLC16
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
Primary circuit loop back test
IC Analog I/F loop back test
IC Digital I/F loop back test
PITS I/F test loop back
Local HW I/F loop back test
Local TSW loop back test
MSLC/
CS-INF LCOT
T1
SLC16
X
X
X
X
X
X
X
X
X
X
loop back diagnosis OK
loop back diagnosis NG
50
E1
BRI
PRI
OPB3
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
E1
BRI
PRI
OPB3
X
X
X
X
X
X
X
X
X
X
X
X
X
X
E&M
CTI-
LINK
X
X
X
X
E&M
CTI-
LINK
X
X
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