Panasonic KX-TDA100BX, Service Manual

Page: 95 / 96

LED202
B
1
10 15 20 25 40 45
GND
RS1 ER1
RXD2 DCD1
M/nS
LED
ALM
RXD1
GND CS1 DR1 TXD2 LEDR
UN
TXD1
A
5 EC_AD[11]
LED201
B
1
10 15 20 25 40 35 30 45
A
5
5
EC_AD[4]
B
1
10 15 20 25 40 35 30 45
A
5 EC_AD[3]
B
1
10 15 20 25 40 35 30 45
A
5 EC_AD[2]
B
1
10 15 20 25 40 35 30 45
A
5 EC_AD[1]
B
1
10 15 20 25 40 35 30 45
A
5
EC_AD[0]
B
+15VPT
+15VPT +40V Power GND
+15V
+15V
1 5 10 15
20 22
+40V
P
ow
er GND
P
ow
er GND
nF
AN_ALM
PO
WTYPE[1]
A
C_ALM
+30V
P
ow
er GND
nBA
TT
PO
WTYPE[0]
DC_ALM +30V
A
EC_AD[6]
B
+15VPT
+15V
P
ow
er GND
EC_nST
OP
GND
EC_nPERR
EC_P
AR
EC_nCBE[1]
EC_nRST
GND GND
EC_AD[1] EC_AD[3] EC_AD[5] EC_AD[7] EC_AD[9]
EC_AD[11]
EC_AD[13] EC_AD[15]
EC_nCDET
nSHW_FH
CT_D[1] CT_D[3] CT_D[5] CT_D[7]
CT_C8
nLOS
GND
Reser
ve
d
Reser
ve
d
Reser
ve
d
Reser
ve
d
Reser
ve
d
M/nS +30V
RING_SYNC
RING_SIN
+3.3V
A
C_ALM
PO
WTYPE[1]
DIA
G_T
RINGER_A
C
nLUHW[1]
MASTER/nS
nSHW_CLK
+15VPT +40V P
ow
er GND
EC_CLK GND EC_nTRD
Y
EC_nFRAME EC_nCBE[0] EC_AD[5] GND GND EC_AD[0] EC_AD[2] EC_AD[4] EC_AD[6] EC_AD[8] EC_AD[10] EC_AD[12] EC_AD[14] EC_nINT GND CT_D[0] CT_D[2] CT_D[4] CT_D[6] CT_NETREF CT_FRAME GND Reser
ve
d
Reser
ve
d
Reser
ve
d
Reser
ve
d
nBA
TT
nF
AN_ALN
+30V RINGER nHAL
T
GND DC_ALM PO
WTYPE[0]
DIA
G_R
GND nLDHW[1] GND GND
A
KX-TD
A100 BA
CK/LED BO
ARD BO
TT
OM
VIEW
KX-TDA100BX
95