Read Panasonic KX-NS0180X Service Manual online
7
KX-NS0180X
4 Technical Descriptions
4.1.
Block Diagram
LOCAL HIGHWAY(4MHz)
CODEC IC
PEB2466
LCOT2
LOCAL HIGHWAY( 4MHz)
RJ45
SERIAL I/F
CIDA
RJ45
LOCAL BUS I/F
CODEC
2CH
PEB3265
SLC2
+15V
RJ45
SERIAL I/F
SLIC
2CH
PEF4365
+3.3V
+2.5V
(CIDA)
VBAT
VHR
Ringer
and
T/R
T/R
Voltage
PFT
RELAY
TRANS.
TRANS.
AMP
RESET1
RESET0
AMP
DIAL
DIAL
SHNT
SHNT
nINT_PEB3265
REG.
+5.0V
(CODEC)
120
p Connector
REG.
REG.
DT_OE[0-1]
Buffer
+5.0V
+3.3V
BELL
CPC
REV
BELL
CPC
REV
LOCAL HIGHWAY(4MHz)
LOCAL HIGHWAY(4MHz)
CODEC IC
PEB2466
LCOT2
LOCAL HIGHWAY( 4MHz)
RJ45
SERIAL I/F
CIDA
RJ45
LOCAL BUS I/F
CODEC
2CH
PEB3265
SLC2
+15V
RJ45
SERIAL I/F
SLIC
2CH
PEF4365
+3.3V
+2.5V
(CIDA)
VBAT
VHR
Ringer
and
T/R
T/R
Voltage
PFT
RELAY
TRANS.
TRANS.
AMP
RESET1
RESET0
AMP
DIAL
DIAL
SHNT
SHNT
nINT_PEB3265
REG.
+5.0V
(CODEC)
120
p Connector
REG.
REG.
DT_OE[0-1]
Buffer
+5.0V
+3.3V
BELL
CPC
REV
BELL
CPC
REV
LOCAL HIGHWAY(4MHz)
Click on the first or last page to see other KX-NS0180X service manuals if exist.