Read Panasonic KX-NCP1188XJ Service Manual online
31
KX-NCP1188XJ
2.048MHz
5V
0
20MHz
5V
0V
Normal: 3.3V
KX-NCP1188XJ MAIN No.3
TP198
TP199
TP200
TP201
TP202
TP203
F/NR
RCLK
F/XC
FSC
CK8M
C12M
CK16M
TP204
R308
NC
R309
NC
R310
NC
R311
NC
VDDX
TP179
R330
NC
R312
NC
R313
NC
R326
NC
X5
20MHz
TP180
C301
0.68u
D313
1
2
3
4
5
6
VDDR
RL2
RL1
REFR
XL2M
XL1M
TP177
TP175
R315
13
R314
13
R331
NC
R316
NC
TP176
TP197
TP184
TP185
R332
1M
R327
18
TP205
L301
0
C308 5p
C309
5p
TP191
TP187
TP178
TP207
TP208
TP209
TP210
C310
1u
C311
0.1u
R325
10K
R328 10K
TP206
TP195
TP196
AV
AG
R318
10K
R317
NC
R319
10K
R320
10K
R321
10K
R322
1K
TP194
TP182
TP189
R329
NC
R324 NC
R323
NC
TP190
TP193
R333
NC
TP211
R335
22
TP215
C316
NC
C317
NC
C315
NC
R339
NC
R349
NC
TP214
TP216
TP217
TP218
TP219
R340
10K
R342
10K
TP229
TP223
X3
NC
R334
NC
C320
NC
X4
NC
NC
C321
NC
R336
NC
TP228
C319
NC
C318
NC
TP221
TP231
TP212
TP213
TP233
TP232
R346
220
TP220
TP234
R341
22
R338
22
TP225
TP224
TP186
TP188
TP192
R344
NC
R345
NC
R347
NC
R348
NC
TP230
TP227
TP236
TP235
R350
NC
R351
1K
FIL306
NC
1
2
3
FIL305
1
2
3
TP183
TP237
FIL309
NC
1
2
3
FIL310
1
2
3
C314
0.1u
C312
2.2u
C313
1u
TP286
IC301
59 XSIGM
68 XMFB
22
D15
56
INT
69 DLX
61 XMFS
55 XDI
62 SCLKX
64 SYPX
58 RSIGM
67 RMFB
70 DLR
57 RDO
63 SCLKR
65 SYPR
71
FREEZS/RFSP
72 RCLK
79 FSC/XCLK
66 FSC
78 CLKX
77 CLK8M
76 CLK12M
75 CLK16M
60 SYNC(2M)
21 TDO
20 TCK
19 TMS
18 TDI
16 VDDX
15 XL1
17 XL1M
12 XL2M
13 XL2
14 VSSX
1 VDDR
2 RL1
4 RL2
3 REFR
5 VSSR
23
D14
24
D13
25
D12
28
D11
29
D10
30
D9
31
D8
32
D7
33
D6
34
D5
35
D4
38
D3
39
D2
40
D1
41
D0
48
A6
47
A5
46
A4
45
A3
44
A2
43
A1
42
A0
52
CS
51
WR/RW
50
RD/DS
53
BHE/BLE
49
ALE
11
DBW
8
IM
54
RES
7
XTAL1
6
XTAL2
10
XTAL3
9
XTAL4
26
VDD
36
VDD
73
VDD
80
NC
27
VSS
37
VSS
74
VSS
IC26
5
6
4
R379
10K
R380
1K
FIL314
1
2
3
J305
NC
DG
+5V
+5V
DG
DG
DG
DG
DG
DG
DG
+5V
DG
DG
DG
+5V
+5V
nINT_ISDN
nWR2
ISDN_RST
DG
+3.3V
DG
nTxMF
nRxMF
REF_CLK
nLOS
+3.3V
R382
0
R383
0
DSTI
REFC
nCS_ISDN
nCS_ISDN
R343
10K
TP226
+5V
+5V
+5V
IC302
NC
1
NC
2
NC
3
NC
4
NC
5
NC
6
NC
7
AC1 8
AC2 9
AC3 10
AC4 11
GNDARx
12
RTIP
13
RRING
14
VDDARx
15
VDD
16
VSS
17
TxA
18
TxB
19
RxDLCLK 20
RxDL 21
TxMF 22
RxMF 23
BS/LS
24
NC 25
NC 26
NC 27
NC 28
NC 29
NC 30
NC 31
E1.5o/C1.5o 32
C4b 33
F0b 34
RxFP 35
IC
36
VSS
37
VDD
38
VDDATx
39
TTIP
40
TRING
41
GNDATx
42
Tdi
43
Tdo
44
Tms
45
Tclk
46
Trst
47
TxAO 48
NC 49
NC 50
NC 51
NC 52
NC 53
NC 54
NC 55
NC 56
LOS 57
IC
58
NC 59
IC
60
TxDLCLK 61
TxDL 62
S/FR/C1.5i
63
VDD
64
VSS
65
OSC1
66
OSC2
67
VSS
68
VDD
69
CSTo 70
CSTi 71
DSTo 72
DSTi 73
DS/RD 74
NC 75
NC 76
NC 77
NC 78
NC 79
NC 80
NC 81
NC 82
CS 83
RESET 84
IRQ 85
D0 86
D1 87
D2 88
D3 89
VSS
90
IC
91
INT/MOT
92
VDD
93
D4 94
D5 95
D6 96
D7 97
R/W/WR 98
AC0 99
NC 100
TP440
TP441
TP442
TP443
TP444
TP445
TP446
TP450
TP451
TP447
TP449
TP453
TP452
TP448
TP460
TP459
TP458
TP457
TP455
TP454
TP456
TP463
TP469
TP465
TP470
TP462
TP461
TP467
TP464
TP468
TP466
TP471
+5V
TP222
R337
68
L303
220
TP473
TP472
L302
NC
TP703
J310
NC
L305
NC
J313
NC
L308
0
TP706
J314
NC
NC
L309
0
TP707
R388
NC
DG
+5V
R390
NC
R389
NC
R391
NC
+5V
CLKOUT,DHW[0-1],DSTI,HW_CLK[0-1],UHW[0-1],nHW_FH,nSHW_FH
nLBS,nRD,nWR
LA[0-21]
XL1
XL2
REFR
DHW[0]
HW_CLK[0]
nHW_FH
HW_CLK[0]
CLKOUT
UHW[0]
nHW_FH
ID[0-15]
ID[0]
ID[1]
ID[2]
ID[3]
ID[4]
ID[5]
ID[6]
ID[7]
LA[0]
LA[1]
LA[2]
LA[3]
LA[4]
ID[15]
ID[14]
ID[13]
ID[12]
ID[11]
ID[10]
ID[9]
ID[8]
ID[7]
ID[6]
ID[5]
ID[4]
ID[3]
ID[2]
ID[1]
ID[0]
LA[6]
LA[5]
LA[4]
LA[3]
LA[2]
LA[1]
LA[0]
UHW[0]
nRD
nRD
nHW_FH
HW_CLK[0]
nRxMF
nINT_ISDN
ISDN_RST
nLOS
nWR2
XL2M
XL1M
DHW[0]
nTxMF
RL1
RL2
DSTI
REF_CLK
nCS_ISDN
nCS_ISDN
VDDX
VDDR
HW_CLK[1]
E1/T1 BLOCK
PRI BLOCK
(1)
(2)
(3)
(4)
(5)
(6)
(7)
(8)
(9)
(10)
(11)
(12)
(13)
(14)
(15)
(16)
(17)
(18)
(19)
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