KX-NCP1000RU - Panasonic PBX Service Manual (repair manual). Page 122

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122
KX-NCP1000RU
(1)
(2)
(3)
KX-NCP1000
RU SCHEMATIC DIAGRAM No.1 (2/2)
6
8
7
EC_nPERR
EC_nTRDY
EC_AD[14]
CT_C8
RINGER
Reserve-A32
CT_D[5]
Reserve-B35
EC_AD[9]
+30V
CT_D[7]
EC_AD[8]
EC_AD[4]
CT_D[4]
Reserve-A31
EC_AD[1]
CT_D[3]
EC_CLK
+30V
EC_AD[6]
Reserve-B32
Reserve-B37
EC_nRST
DC_ALM
CT_D[1]
EC_AD[12]
CT_D[2]
Reserve-A33
nFAN_ALM
Reserve-A35
EC_AD[7]
EC_AD[4]
nLOS
CT_FRAME
Reserve-B36
EC_nSTOP
EC_nCBE[1]
EC_nCBE[0]
EC_nCDET
CT_D[0]
nBATT
EC_AD[5]
EC_AD[2]
CT_NETREF
nHALT
DIAG_R
EC_nFRAME
EC_AD[15]
EC_nINT
RING_SYNC
RINGER_AC
EC_PAR
EC_AD[0]
EC_AD[11]
CT_D[6]
Reserve-B33
Reserve-B31
EC_AD[3]
AC_ALM
EC_AD[10]
EC_AD[13]
DIAG_T
EC_AD[10]
CT_D[7]
CT_D[3]
CT_C8
EC_AD[11]
EC_AD[12]
CT_D[5]
EC_AD[14]
+30V
EC_AD[4]
EC_nINT
nLOS
EC_nCBE[1]
CT_D[2]
CT_D[0]
EC_nRST
CT_D[4]
EC_CLK
EC_nFRAME
CT_D[6]
CT_D[1]
EC_nTRDY
EC_AD[6]
EC_AD[1]
EC_nCBE[0]
nHALT
CT_NETREF
EC_AD[3]
RING_SYNC
EC_AD[8]
EC_nSTOP
CT_FRAME
DIAG_T
EC_nCDET
DIAG_R
EC_AD[5]
RINGER_AC
EC_PAR
RINGER
EC_AD[7]
EC_AD[0]
EC_AD[13]
nFAN_ALM
EC_AD[9]
EC_AD[2]
EC_AD[15]
EC_AD[11]
+30V
CTS1,DCD1,DSR,DTR,RTS1,RXD1,TXD1,nCS_SYNC_B,nLEDALM,nLEDRUN
nVM_CLK
nVM_FH
nVM_UHW
nVM_DHW
RXD1
CTS1
DSR
nLEDALM
DCD1
nCS_SYNC_B
TXD1
RTS1
DTR
nLEDRUN
nVM_CLK
nVM_FH
MASTER/nS
nVM_UHW
nVM_DHW
nBATT
AC_ALM
DC_ALM
MASTER/nS
M/nS
MASTER/nS
nCS_SYNC_B
EC_nPERR
+40V
+15V
+15VPT
+15VPT
+3.3V
+15VPT
+15V
+40V
+15VPT
+3.3V
CN103
A2
B2
A3
B3
A4
B4
A5
B5
A6
B6
A7
B7
A8
B8
A9
B9
A10 B10
A11 B11
A12 B12
A13 B13
A14 B14
A15 B15
A16 B16
A17 B17
A18 B18
A19 B19
A20 B20
A21 B21
A22 B22
A23 B23
A24 B24
A25 B25
A26 B26
A27 B27
A28 B28
A29 B29
A30 B30
A31 B31
A32 B32
A33 B33
A34 B34
A35 B35
A36 B36
A37 B37
A38 B38
A39 B39
A40 B40
A41 B41
A42 B42
A43 B43
A44 B44
A45 B45
A1
B1
CN104
A2
B2
A3
B3
A4
B4
A5
B5
A6
B6
A7
B7
A8
B8
A9
B9
A10 B10
A11 B11
A12 B12
A13 B13
A14 B14
A15 B15
A16 B16
A17 B17
A18 B18
A19 B19
A20 B20
A21 B21
A22 B22
A23 B23
A24 B24
A25 B25
A26 B26
A27 B27
A28 B28
A29 B29
A30 B30
A31 B31
A32 B32
A33 B33
A34 B34
A35 B35
A36 B36
A37 B37
A38 B38
A39 B39
A40 B40
A41 B41
A42 B42
A43 B43
A44 B44
A45 B45
A1
B1
DG
DG
DG
DG
PG
PG
PG
PG
DG
DG
R100
NC
R101
NC
R102
0
C
E
B
A
D
F
IPCMPR
RFS1
POWERTYPE[0]
POWERTYPE[0]
POWERTYPE[1]
POWERTYPE[1]
For Debug
For Debug
MASTER/nS
1
1
0
0
M/nS
0
1
1
0
POWERTYPE[1:0]
00
00
00
00
MODEL
NCP500
NCP1000
NCP3000
-
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