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5
A
R1653
R1654
R1655
(1)
(2)
(3)
B
(4)
(5)
(6)
(7)
(8)
(9)
(10)
(11)
(12)
(13)
(14)
(15)
(16)
(17)
(18)
(19)
(20)
(21)
(22)
C
(23)
(24)
(25)
(26)
(27)
(28)
(29)
(30)
(31)
(32)
(33)
(34)
(35)
(36)
(37)
(38)
(39)
(40)
(41)
(42)
(43)
D
L1601
(44)
L1602
(45)
L1603
(46)
L1604
(47)
L1605
(48)
L1606
(49)
(50)
(51)
(52)
(53)
(54)
L1607
(55)
(56)
(57)
(58)
(59)
(60)
E
(61)
(62)
(63)
(64)
(65)
F
6
R1612
R1613
+15V_CON
DG
CL1609
CL1610
CL1611
CL1612
CL1613
CL1614
CL1615
CL1616
CL1617
CL1618
CL1619
CL1620
CL1621
CL1622
CL1623
CL1624
CL1625
CL1626
CL1627
CL1628
CL1629
R1657
100 63m
CL1630
CL1631
CL1632
CL1633
CL1634
CL1635
CL1636
R1658
100 63m
CL1637
CL1638
CL1639
CL1640
CL1641
CL1642
CL1643
CL1644
CL1645
CL1646
CL1647
CL1648
CL1649
CL1650
CL1651
CL1652
CL1653
CL1654
CL1655
CL1656
CL1657
CL1658
CL1659
CL1660
CL1661
CL1662
CL1663
CL1664
CL1665
CL1666
CL1667
CL1668
+3.3VD_BB
CL1669
CL1670
CL1671
CL1672
DG
7
CL1673
CN1601
A1
(+15VPT)
CL1674
CN1601
CL1675
A2
CN1601
(+40V)
CN1601
A3
CN1601
POWER_GND
CN1601
A4
CN1601
EC_CLK
CN1601
CN1601
A5
GND
CN1601
CN1601
A6
EC_nTRDY
CN1601
CN1601
A7
EC_nFRAME
CN1601
CN1601
A8
EC_nCBE[0]
CN1601
CL1676
CN1601
A9
(EC_IDSEL)
CN1601
CN1601
A10
GND
CN1601
CN1601
A11
EC_AD[0]
CN1601
CN1601
A12
EC_AD[2]
CN1601
A13
CN1601
EC_AD[4]
CN1601
A14
CN1601
GND
CN1601
A15
CN1601
EC_AD[6]
CN1601
A16
CN1601
EC_AD[8]
CN1601
CN1601
A17
EC_AD[10]
CN1601
CN1601
A18
GND
CN1601
CN1601
A19
EC_AD[12]
CN1601
CN1601
A20
EC_AD[14]
CN1601
CN1601
A21
EC_nINT
CN1601
CN1601
A22
GND
CN1601
CN1601
A23
CT_D[0]
CN1601
CN1601
A24
CT_D[2]
CN1601
CN1601
A25
CT_D[4]
CN1601
CN1601
A26
CT_D[6]
CN1601
CN1601
A27
GND
CN1601
CN1601
A28
CT_NETREF
CN1601
CN1601
A29
CT_FRAME
CN1601
A30
CN1601
GND
CN1601
A31
CN1601
TXD1
CN1601
A32
CN1601
RS1
CN1601
CN1601
A33
ER1
CN1601
CN1601
A34
nLDHW[1]
CN1601
CN1601
A35
LED_RUN
CN1601
CN1601
A36
nBATT
CN1601
CN1601
A37
nFAN_ALM
CN1601
CL1677
CN1601
A38
(+30V)
CL1678
CN1601
CN1601
A39
RINGER
CN1601
CN1601
A40
nHALT
CN1601
A41
CN1601
GND
CN1601
A42
CN1601
DC_ALM
CN1601
A43
CN1601
POWER_TYPE[0]
CN1601
CL1679
A44
(DIAG_R)
CN1601
CL1680
CN1601
CN1601
A45
GND
CL1681
CN1601
KX-NCP500GR SCHEMATIC DIAGRAM No.10 (2/2)
109
8
B1
(+15VPT)
B2
+15V
B3
POWER_GND
B4
EC_nSTOP
B5
GND
B6
EC_nPERR
B7
EC_PAR
EC_nCBE[1]
B8
EC_nRST
B9
B10
GND
EC_AD[1]
B11
EC_AD[3]
B12
B13
EC_AD[5]
B14
GND
B15
EC_AD[7]
B16
EC_AD[9]
B17
EC_AD[11]
B18
nSHW_CLK
B19
EC_AD[13]
EC_AD[15]
B20
EC_nCDET
B21
nSHW_FH
B22
CT_D[1]
B23
B24
CT_D[3]
B25
CT_D[5]
B26
CT_D[7]
B27
Reserved_B27
B28
CT_C8
B29
nLOS
B30
GND
B31
RXD1
B32
CS1
B33
DR1
nLUHW[1]
B34
LED_ALM
B35
+15V_CON
B36
DCD1
B37
M/nS(TDA200/100)
+15V_CON
+15V_CON
B38
(+30V)
B39
RING_SYNC
+3.3VD_BB
B40
RING_SIN
B41
+3.3V_BB
+3.3VD_BB
+3.3VD_BB
B42
AC_ALM
POWER_TYPE[1]
B43
+3.3VD
(DIAG_T)
B44
(RINGER_AC)
B45
+3.3VD
+3.3VD
DG
DG
DG
KX-NCP500GR
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