DOWNLOAD Panasonic KX-NCP1188XJ Service Manual ↓ Size: 1.9 MB | Pages: 48 in PDF or view online for FREE

Model
KX-NCP1188XJ
Pages
48
Size
1.9 MB
Type
PDF
Document
Service Manual
Brand
Device
PBX / E-1 TRUNK CARD
File
kx-ncp1188xj.pdf
Date
PREV: Panasonic KX-NCP1180X (serv.man2) Service Manual / Supplement

Panasonic KX-NCP1188XJ Service Manual ▷ View online

33
     KX-NCP1188XJ
Normal: 3.3V
10MHz
KX-NCP1188XJ MAIN No.4
TP351
TP352
TP353
TP354
TP355
TP356
TP357
TP358
TP349
TP346
TP343
TP347
TP350
TP345
TP344
TP348
TP360
R370 22
TP363
R373 10K
R374 10K
R375 10K
TP368
TP364
TP365
C327
0.1u
C326
1u
C325
2.2u
TP340
TP359
X6
10MHz
R371
22
R372
22
J301
0
J302
0
C328
18p
C329
15p
TP361
TP362
TP370
TP371
IC303
DSP
VSS
3
DVDD
4
HD7 6
VSS
14
CVDD
16
HCS 17
HR/W 18
DVDD
33
VSS
34
HCNTL0 39
VSS
40
BCLKR0 41
BFSR0 43
BDR0 45
HCNTL1 46
BCLKX0 48
VSS
50
HINT/TOUT1 51
CVDD
52
BFSX0 53
HRDY 55
DVDD
56
VSS
57
HD0 58
BDX0 59
HBIL 62
INT0 64
INT1 65
INT2 66
INT3 67
CVDD
68
HD1 69
VSS
70
DVDD
75
VSS
76
HD2 81
CVDD
91
VSS
93
HD3 95
X1 96
X2/CLKIN 97
RS 98
D0
99
D1
100
D2
101
D3
102
D4
103
D5
104
VSS
106
VSS
111
DVDD
112
D6
113
D7
114
D8
115
D9
116
D10
117
D11
118
D12
119
HD4 120
D13
121
D14
122
D15
123
HD5 124
CVDD
125
HDS1 127
VSS
128
HDS2 129
DVDD
130
HD6 135
CVDD
142
FIL307
1
2
3
FIL308
1
2
3
TP369
FIL312
NC
1
2
3
TP367
TP366
C322
2.2u
C323
1u
C324
0.1u
IC26
9
8
10
R377
1K
J307
NC
+3.3V
+3.3V
+1.8V
DG
DG
DG
+3.3V
DG
+3.3V
nINT_DSP
DSP_nRST
HRDY
C336
0.1u
C337
0.1u
C338
0.1u
DG
nCS_DSP
RA301
10K
4
3
2
1
5
9
8
7
6
10
RA302
10K
4
3
2
1
5
9
8
7
6
10
TP685
TP686
R369
220
L304
220
J306
NC
TP474
J315
NC
L310
0
TP708
J316
NC
L311
0
TP709
J322 NC
IC305 NC
Xin
1
Xout
8
S0 4
FASEL 6
GND 2
SSCLK
5
S1 3
VDD 7
J319
NC
J320 NC
J321
NC
TP372
DG
TP712
C335
NC
L312
NC
+3.3V
C333
NC
J317
NC
C332
NC
+3.3V
TP710
TP373
DG
FIL313
NC
1
2
3
LD[7]
LD[0]
LD[1]
LD[2]
LD[3]
LD[4]
LD[5]
LD[6]
LA[0]
LA[1]
LA[2]
LA[3]
nINT_DSP
HRDY
DSP_nRST
nCS_DSP
nWR
nRD
HW_CLK[1]
nSHW_FH
UHW[1]
DHW[1]
UHW[0]
DSTI
(1)
(2)
(3)
(4)
(5)
(6)
34
KX-NCP1188XJ
9.5.
No.5
R505 56
DG
P.G
IC502
ON/OFF
1
Vss
2
Vout
3
EXT
4
Vin
5
DG
P.G
DG
P.G
C507
0.1u
DG
P.G
C508
1u
R504
56
DG
P.G
L501
1.5A/68u
IC503
VDD
1
GND
2
CE
3
NC
4
VOUT
5
TP411
TP384
TP385
D502
30V 2A
1
2
C509
1u
+1.8V
DA501
IF=150mA
3
1
2
C501
0.1u
C503
0.1u
Q503
S
D
G
C502
0.1u
TP387
R502
680
TP406
PROTECT
+3.3V
TP408
C406
10V 150u
R503
680
C404
6.3V 220u
IC501
ON/OFF
1
Vss
2
Vout
3
EXT
4
Vin
5
Q504
S
D
G
TP389
TP407
+5V
DG
P.G
TP409
TP388
C401
2
5V 47u
DG
P.G
DG
P.G
DG
P.G
DG
P.G
DG
P.G
R501 680
TP386
C506
0.1u
L503
1.5A/68u
D503
30V 2A
1
2
R506
680
+15V
TP410
TP383
TP382
L506
21P600
L507
21P600
L504
0
L502
0
D509
VZ=7.5V
D510
VZ=5.1V
+5V
+1.8V
+3.3V
IP501
125V/0.75A
IP502
125V/0.75A
C405
25V 47u
C403
25V 100u
15V
250-300KHz
0
15V
250-300KHz
0
3.3V
0
5V
0
15V
250-300KHz
0
15V
250-300KHz
0
KX-NCP1188XJ MAIN No.5
35
     KX-NCP1188XJ
10 Printed Circuit Board
10.1. Component View
L503
L501
D503
C508
J315
D509
RA302
D502
FIL308
R362
R364
R365
R367
R366
R387
FIL307
L31
1
IC26
14
8
7
1
1
1
C62
IC303
144
109
RA301
FIL313
L312
C46
R152
L79
C59
FIL9
FIL12
156
RA40
FIL305
J313
R133
1
Q12
R179
157
104
R129
R121
R107
R131
L88
J24
C18
IC29
FIL8
FIL1
1
RA28
J25
1
17
IC7
8
8
1
4
5
14
1
L91
J46
R177
R73
C34
C35
R98
L85
R1
1
R35
R30
L44
L43
R76
R74
L45
R29
L46
RA18
FIL4
FIL14
R20
R10
L47
R8
J1
J12
J1
1
1
RA17
RA12
RA9
RA8
RA7
RA6
R24
R22
R16
J8
IC24
IC28
L94
C99
IC4
44
1
1
23
22
R32
R313
KX-NCP1188XJ COMPONENT VIEW
R312
7
12
6
1
R330
RJ45
120
SW301
BNC 75
R331
R23
C7
FIL17
C98
8
14
17
8
14
R7
R147
L87
R146
IC304
26
25
19
18
12
11
5
4
1
L89
J21
C60
C73
R314
D313
FIL13
FIL315
L313
IC6
1
3
5
4
R352 R353
R358
R332
R325
R342
R341
J314
L309
FIL314
1
1
1
RA35
R337
80
81
100
1
30
31
50
51
R350
RA25
R354
FIL31
1
1
1
1
7
J10
X1
1
1
IC1
50
26
76
100
1
1
25
51
75
R79
C31
C30
J41
J44
1
1
1
1
17
8
14
J14
R1
16
53
52
IC2
1
208
R151
R1
15
R1
17
R1
19
J317
FIL10
RA36
1A
1B
A45
B45
51
0
15
20
25
RA5
RA4
RA3
RA2
C64
J18
FIL1
L5
L4
RA13
L3
L2
L1
R45
R42
R3
R2
R41
R38
R1
R4
CN1
30
35
40
R371
IC305
R372
R363
14
5
8
J301
1
1
1
1
R361
R360
R359
R369
RA20
RA19
J310
C316
R323
FIL309
RA21
R380
J312
FIL304
R344
R334
R336
R345
RA24
R388
80
1
1
1
20
21
40
41
60
61
IC301
R324
L302
R333
R347
FIL306
1
R348
L304
IC22
20
11
10
1
108
73
37
72
1
36
IP501
L504
C506
IC503
C406
Q504
IC502
R505
L506
C405
C404
C507
C509
L310
CN8
RA304
R377
R370
J316
R368
R373
R374
R375
J305
RA305
14
13
2
1
C325
IP502
R501
R502
L502
C502
D510
DA501
IP1
C501
C401
R122
Q13
Q503
IC501
R504
R503
C503
L507
J302
L92
L64
L66
L68
L70
L72
L74
L76
L78
L56
L58
L60
L62
L90
FIL6
R106
R105
C63
J22
C32
C58
FIL15
R89
IC23
R99
FIL5
FIL3
R15
R21
J20
L86
C66
IC5
48
25
24
C54
1
FIL2
L31
L32
L33
L34
L23
L24
L25
L26
L35
L37
L36
L38
R12
C100
J4
J9
J323
R305
R303
R301
R307
R302
R316
R317
R304
R306
J6
J5
J48
C55
L93
FIL16
L27
L28
L29
L30
1
R13
RA16
R17
J19
J7
J27
IC30
IC20
C49
J29
J28
R5
R357
J318
C339
R49
C344
R343
C345
C310
R322
R320
R318
R315
R338
R351
L305
R329
R339
R349
C72
X3
1
1
X4
1
C315
RA22
PSUP1331Z
R379
L307
R326
FIL303
J311
L306
RA23
R328
R381
RL302
FIL301
J324
R39
R40
D1
D2
D3
D4
D5
D6
R47
R46
R44
R43
R48
R356
R355
X5
R340
R335
RA27
R327
L301
L303
IC302
J40
1
1
C51
J30
J23
L48
R75 R28
R27
R26
R25
R18
R19
L42
L40
L41
L39
L21
L22
L20
L19
L18
L17
L16
L15
L14
L13
L12
L11
L9
L8
L7
L6
FIL7
X2
RA39
RA38
RA37
RA26
RA10
RA11
R90
L84
C56
RA1
CN3
7
1
R130
L63
L65
L67
L69
L71
L73
L75
L77
L55
L57
L59
L61
L81
R141
R140
R120
R178
R91
R142
L308
C312
R321
R95
R70
R118
R150
R114
R139
R138105
R123
J26
FIL312
X6
1
1
C403
R506
8
C65
J47
J15
C6
R34
14
IC31
17
8
14
17
8
14
1
1
7
IC3
C97
FG
T304
T303
RECEIVE
CN7
12
J309
NC
1
3
44
1
23
22
FG
J308
NC
SA303
SA302
SA301
SA306
SA305
SA304
3
1
SEND
CN6
12
D301
T302
T301
R319
R346
FIL310
R31
1
R310
R309
R308
Q302
D31
1
D315
R378
D312
D314
D309
Q301
R376
D310
8
1
CN4
SW302
C57
Q7
Q8
Q2
Q4
Q6
STS
ERR
AIS
LINK
RAI
SYNC
Q1
Q3
Q5
AB
6
12
7
1
7
8
1
2
4
5
IC21
20
11
10
1
RL301
C
KX-TDA0187/0188/0290/0290CE
KX-NCP1187/1188
PbF
36
KX-NCP1188XJ
10.2. Bottom View
+3.3V
A45
40
30
20
15
10
1
35
25
LA02
C16M
C40
UHW0
UHW1
LA00
DHW0
ID03
CK8M
nRST
KX-NCP1188XJ BOTTOM VIEW
FG2
F/XC
NLOS
nCS[4]
J322
NETR
S FH
HWC1
R128
R127
LA01
5
B45
LA08
CTS
RT
S
RXD
LD06
LD04
LD02
LD00
LD10
LD1
1
LD08
LA07
LA05
LA03
LA18
LA19
LA06
LA04
RX+
RX-
TX+
TX-
SFG1
SFG2
FG
RL2
RL1
LD13 LD12
UB
LD07
LD05 LD03
C70
C23
C22
R6
R149
R148
J17
C17
C50
LB
C10
C8
J13
C9
C87
C84
C2
C3
C85
C82
J51
J49
J50
C83
C39
C20
C53
C48
C52
C12
C11
C16
C15
C69
C81
C334
C340
C341
C308
C309
C75
C346
C343
C347
C301
C311
R382
R383
AV
C80
C342
XL2M
XL1M
C314
C313
LD01
LD09
LD15
LD14
TXD
LA09
LA10
LA16
LA17
CLK0
PWRS
REFC
FH
AG
HWC0
DSTI
R9
nCS DSP
nCS ISDN
LA20
LA21
nCS[6]
LA1
1
LA12
C1
C86
LA13
LA14
LA15
nCS[0]
nCS[1]
nCS[2]
nCS[3]
C33
C25
C24
C21
C67
R51
R72
R101
J3
R162
R164
R166
R161
R160
R159
R158
R157
R156
R155
R154
R153
R163
R165
R168
R170
R172
R174
R176
R167
R169
R171
R173
R175
C19
R100
C44
C88
R14
R87
J42
J43
C94
J33
J32
J34
C42
R102
R103
C93
J35
J36
J31
R135
R134
J45
C38
R31
C45
R33
C96
C41
J37
J39
J38
C90
C61
C28
C47
C95
C333
C332
C335
C89
R132
R93
R97
R144
R60
R58
R59
C92
R57
R56
R137
R136
R54
R88
R65
R63
R66
R68
J306
R67
J307
C329
C328
J319
J321
C327
C336
C323
C326
C324
C338
C337
C5
C74
FSC
C317
ID11
ID10
R389
R390
R391
VDDX
C303
C304
C302
C79
C321
C320
ID08
ID09
ID13
ID15
ID14
ID12
F/NR
RCLK
CK16M
REFR
VDDR
C318
C307
C76
C27
C306
C305
C319
C78
C12M
ID07
ID06
ID04
ID02
ID00
ID05
ID01
C322
C4
C71
R386
R385
R384
J320
R69
R64
R55
R145
R143
DHW1
R53
R94
R92
R109
R108
R104
C43
C91
R126
R125
R113
R124
R112
R111
R110
1A
1B
+15V
GND
+5V
+1.8V
C68
C77
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