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KX-NCP500GR
5
(1)
A1
B1
PG
C1
+15V
A
A2
B2
+40V
C2
A3
B3
C3
A4
B4
+15VPT
C4
A5
B5
C5
A6
B6
C6
EC_nTRDY
A7
EC_nSTOP
B7
EC_CLK
C7
B
A8
B8
C8
EC_nPERR
A9
EC_nFRAME
B9
EC_PAR
C9
A10
EC_nCBE[0]
B10
EC_nCBE[1]
C10
EC_AD[0]
A11
B11
C11
EC_nRST
A12
EC_AD[0]
B12
EC_AD[1]
C12
EC_AD[2]
A13
EC_AD[3]
B13
EC_AD[4]
C13
EC_AD[5]
A14
C
EC_AD[6]
B14
EC_AD[7]
C14
A15
B15
C15
A16
EC_AD[8]
B16
EC_AD[9]
C16
EC_AD[10]
EC_AD[11]
A17
EC_AD[12]
B17
EC_AD[13]
C17
EC_AD[14]
A18
EC_AD[15]
B18
EC_nINT
C18
A19
B19
C19
EC_nCDET
A20
CT_D[0]
B20
D
CT_D[1]
C20
CT_D[2]
A21
CT_D[3]
B21
C21
CT_D[4]
A22
CT_D[5]
B22
CT_D[6]
CT_D[7]
C22
A23
B23
C23
CT_NETREF
A24
CT_C8
B24
CT_FRAME
C24
A25
B25
C25
A26
B26
C26
E
A27
B27
C27
A28
B28
C28
A29
B29
C29
nLOS
A30
RINGER
B30
RING_SYNC
C30
nHALT
A31
B31
nCS_SYNC_B
C31
F
A32
B32
C32
DG
SFS1
6
CN203
A1
B1
C1
A2
B2
C2
A3
B3
C3
A4
B4
C4
A5
B5
C5
A6
B6
C6
A7
B7
C7
A8
B8
C8
A9
B9
C9
A10
+40V
B10
C226
C10
100uF
A11
B11
C227
C11
100uF
A12
B12
C12
PG
A13
B13
+40V
+15VPT
C13
C205 0.1u
A14
B14
C206 0.1u
C14
C207 0.1u
A15
B15
C208 0.1u
C15
C209 0.1u
A16
B16
C16
DG
A17
+15V
+3.3V
B17
C17
C210 0.1u
A18
C211 0.1u
B18
C18
C212 0.1u
A19
C213 0.1u
B19
C19
C214 0.1u
A20
C215 0.1u
B20
C20
DG
A21
B21
C21
A22
B22
C22
A23
B23
C23
A24
B24
C24
FG
A25
B25
C25
A26
B26
C26
A27
B27
C27
A28
B28
C28
A29
B29
C29
A30
B30
C30
A31
B31
C31
A32
B32
C32
7
+15VPT
PG
EC_AD[2]
EC_AD[5]
EC_AD[3]
EC_AD[4]
EC_AD[0]
EC_AD[7]
EC_AD[1]
EC_AD[6]
EC_nCBE[1]
EC_AD[9]
EC_nRST
EC_AD[8]
EC_PAR
EC_AD[11]
EC_nCBE[0]
EC_AD[10]
EC_nPERR
EC_AD[13]
EC_nFRAME
EC_AD[12]
EC_nSTOP
EC_AD[15]
EC_nTRDY
EC_AD[14]
EC_CLK
EC_nCDET
CT_C8
EC_nINT
C216 0.1u
C217 0.1u
CT_D[1]
C218 0.1u
CT_D[0]
C219 0.1u
CT_D[3]
C220 0.1u
CT_D[2]
CT_D[5]
DG
CT_D[4]
C221 0.1u
C222 0.1u
CT_D[7]
C223 0.1u
CT_D[6]
C224 0.1u
CT_FRAME
C225 0.1u
CT_NETREF
DG
nLOS
J201
0
J202
0
nHALT
J203
0
RING_SYNC
nCS_SYNC_B
J204
0
RINGER
J205
0
J206
0
DG
SFS3(CN201)
SFS2(CN202)
SFS1(CN203)
KX-NCP500GR SCHEMATIC DIAGRAM No.2 (2/2)
124
8
+15V
+40V
CN204
A1
POWERGND
B1
+15V
A2
POWERGND
B2
+15VPT
A3
+40V
B3
+15V
A4
POWERGND
B4
+15VPT
A5
+40V
B5
+15V
A6
POWERGND
B6
+15VPT
A7
EC_AD[2]
B7
EC_AD[5]
A8
EC_AD[3]
B8
EC_AD[4]
A9
EC_AD[0]
B9
EC_AD[7]
A10
EC_AD[1]
B10
EC_AD[6]
A11
EC_nCBE[1]
B11
EC_AD[9]
A12
EC_nRST
B12
EC_AD[8]
A13
EC_PAR
B13
EC_AD[11]
A14
EC_nCBE[0]
B14
EC_AD[10]
A15
EC_nPERR
B15
EC_AD[13]
A16
EC_nFRAME
B16
EC_AD[12]
A17
EC_nSTOP
B17
EC_AD[15]
A18
EC_nTRDY
B18
EC_AD[14]
A19
EC_CLK
B19
EC_nCDET
A20
CT_C8
B20
EC_nINT
A21
GND
B21
GND
A22
GND
B22
GND
A23
RTS1
B23
CT_D[1]
A24
TXD1
B24
CT_D[0]
A25
nLEDRUN
B25
CT_D[3]
A26
DTR
B26
CT_D[2]
+3.3V
A27
DCD1
B27
CT_D[5]
A28
+3.3V
B28
CT_D[4]
A29
GND
B29
GND
A30
GND
B30
GND
A31
DSR
B31
CT_D[7]
A32
nLEDALM
B32
CT_D[6]
A33
RXD1
B33
CT_FRAME
A34
CTS1
B34
CT_NETREF
A35
DC_ALM
B35
nFAN_ALM
A36
AC_ALM
B36
nLOS
A37
GND
B37
GND
A38
GND
B38
GND
A39
nHALT
B39
RING_SYNC
A40
nCS_SYNC_B
B40
RINGER
DG
CN204
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