Read Panasonic KX-NS5282X / KX-NS5284X Service Manual online
7
KX-NS5282X/KX-NS5284X
4 Technical Descriptions
4.1.
Block Diagram
L
L
UHW_BRI_2M
HighWay i/f
nHW_FH5
HW_CLK5
LDHW4
LUHW4
LUHW4
CPU i/f
LD[7:0]
LA[7:0]
LD[7:0]
LA[7:0]
etc
CN602
[60pin]
CN603
[60pin]
PLD
IC601
Card ID
LDHW_DSPG_4M
3.3V
LUHW_DSPG_4M
DSPG
IC502
FH_DSPG
HWCLK_DSPG
HWCLK_BRI
LDHW_BRI_2M
MODE_SEL[0]
FH_BRI[0]
nRESET_BRI[0]
nCS_BRI[0]
nINT_BRI[0]
BRI IC
C301A
Trans
T301A
RJ45
JK301A
SR1/SR2
Tx
Rx
S
W
SX1/SX2
MODE_SEL[1]
FH_BRI[1]
nRESET_BRI[1]
nCS_BRI[1]
nINT_BRI[1]
BRI IC
IC301B
Trans
T301B
RJ45
JK301B
SR1/SR2
Tx
Rx
S
W
SX1/SX2
MODE_SEL[2]
FH_BRI[2]
nRESET_BRI[2]
nCS_BRI[2]
nINT_BRI[2]
BRI IC
IC301C
Trans
T301C
RJ45
JK301C
SR1/SR2
Tx
Rx
S
W
SX1/SX2
MODE_SEL[3]
FH_BRI[3]
nRESET_BRI[3]
nCS_BRI[3]
nINT_BRI[3]
BRI IC
IC301D
Trans
T301D
RJ45
JK301D
SR1/SR2
Tx
Rx
S
W
SX1/SX2
nINT_DSPG[1]
nINT_DSPG[0]
LED s
nWAIT
INT0
To Base Board Connector
nRESET_DSPG
nRESET0
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