Read Panasonic KX-TDA100DUP Service Manual online
122
KX-TDA100DUP
16.2. Technical Descriptions
16.2.1. Block Diagram
B
A
C
K
B
B
O
AR
D
D
nRES
L_nR
nRD
ST
nWR
LA[12: ]
LD[7:0]
LD[7:0]
MODE[5:0]
P1[7:0]
nRESET
PLLCLK
DIN
DOUT
DCLK
C_CS[0]
FH
DOUT
DCLK
C_CS[0]
FH
HWCLK[0]
LDHW[0]
LUHW[0]
EC_CLK
EC_AD[15:0]
EC_PAR
EC_FRAME
EC_TRDY
EC_STOP
EC_BE[1:0]
EC_PERR
EC_INT
EC_IDSEL
EC_NRST
EC_AD[15:0]
EC_PAR
EC_FRAME
EC_TRDY
EC_STOP
EC_BE[1:0]
EC_PERR
EC_INT
EC_IDSEL
EC_NRST
CT_FRAME_A
CT_C8_A
CT_D[7:0]
CT_C8_A
CT_D[7:0]
ASIC
A[5:0]
D[7:0]
(CIDA
nWR
nRD
nRD
nRES
JUMPER
RESET
XTAL
16.384
JUMPER
C_CS[0]
DHW[0]
ASIC
(eSAMSON)
UHW[0]
CLK
FH
DOUT
DXA
DXB
DXB
PCLK
MCLK
DIN
DCLK
CS
DRA
DRB
DRB
PEB
2466
2466
FSC
RESET
EC_DET
CT_CB_A
NCS0
NWR
NRST
NRD
nCS[0]
DRIVER
DRIVER
P22
P23
+3.3V
P20
MODE
4
PO[7:0]
JUMPER
8
nCPCDET[0]
SHUNT[0]
SHUNT[0]
OP AMP
Rev&Bell
&Shunt
Detector
Port A
DIAL &
DC Loop &
CPC
nBELDET[0]
nLOOP[0]
Serge
EMC
nREVDET[0]
OP AMP
Rev&Bell
&Shunt
Detector
Port B
DIAL &
DC Loop &
CPC
nBELDET[ ]
nLOOP[ ]
Serge
EMC
nREVDET[ ]
OP AMP
Rev&Bell
&Shunt
Detector
Port C
DIAL &
DC Loop &
CPC
nBELDET[ ]
nLOOP[ ]
Serge
EMC
nREVDET[ ]
OP AMP
Rev&Bell
&Shunt
Detector
Port D
DIAL &
DC Loop &
CPC
nBELDET[ ]
nLOOP[ ]
Serge
EMC
nREVDET[ ]
nCPCDET[ ]
SHUNT[ ]
nCPCDET[ ]
SHUNT[ ]
nCPCDET[ ]
SHUNT[ ]
nCS[0]
CLCOT8 Brock Diagram
+2.5V
+2.5V
+5V
+3.3V
+15V
DC/DC
DC/DC
+2.5V
Series
Reg
DXA
DXB
DXB
PCLK
MCLK
MCLK
DIN
DCLK
CS
DRA
DRB
DRB
PEB
2466
2466
FSC
RESET
nCPCDET[ ]
SHUNT[ ]
SHUNT[ ]
OP AMP
Rev&Bell
&Shunt
Detector
Port E
DIAL &
DC Loop &
CPC
nBELDET[ ]
nLOOP[ ]
Serge
EMC
nREVDET[ ]
OP AMP
Rev&Bell
&Shunt
Detector
Port F
DIAL &
DC Loop &
CPC
nBELDET[ ]
nLOOP[ ]
Serge
EMC
nREVDET[ ]
OP AMP
Rev&Bell
&Shunt
Detector
Port G
DIAL &
DC Loop &
CPC
nBELDET[ ]
nLOOP[
]
Serge
EMC
nREVDET[ ]
OP AMP
Rev&Bell
&Shunt
Detector
Port H
DIAL &
DC Loop &
CPC
nBELDET[ ]
nLOOP[
]
Serge
EMC
nREVDET[ ]
nCPCDET[ ]
SHUNT[ ]
SHUNT[ ]
nCPCDET[ ]
SHUNT[ ]
SHUNT[ ]
nCPCDET[ ]
SHUNT[ ]
A[5:0]
D[7:0]
D[7:0]
ASIC
(CIDA
NCS0
NWR
NRST
NRD
MODE
4
PO[7:0]
JUMPER
8
+2.5V
4M CLK
4M CLK
+2.5V
nRES
DIN
FH
C_CS[1]
DHW[0]
UHW[0]
CLK
DOUT
Connect to
eSAMSON
nWR
nRD
nRD
nRES
T/R[0]
T/R[1]
T/R[2]
T/R[3]
T/R[4]
T/R[5]
T/R[6]
T/R[7]
nRES
DIN
C_CS[2:3]
DHW[0]
UHW[0]
CLK
FH
Connect to
eSAMSON
nWR
nRD
nRD
nCS_CID[1]
A[5:0]
D[5:0]
4M_CLK
DOUT
DCLK
DCLK
+15V
+5V
+3.3V
+2.5V
T/R[9]
T/R[8]
T/R[11]
T/R[10]
T/R[13]
T/R[12]
T/R[15]
T/R[14]
+15V
DOUT
DCLK
Click on the first or last page to see other KX-TDA100DUP service manuals if exist.