DOWNLOAD Panasonic KX-NCP1180X Service Manual ↓ Size: 2.39 MB | Pages: 50 in PDF or view online for FREE

Model
KX-NCP1180X
Pages
50
Size
2.39 MB
Type
PDF
Document
Service Manual
Brand
Device
PBX / 4-PORT ANALOGUE TRUNK CARD
File
kx-ncp1180x.pdf
Date
PREV: Panasonic KX-NCP1174XJ (serv.man4) Service Manual / Supplement

Panasonic KX-NCP1180X Service Manual ▷ View online

36
KX-NCP1180X
10.2. Bottom View
C32
B32
A32
30
25
20
15
10
5
A1
B1
C1
L3
J17
C60
R56
R53
R54
R52
R51
R39
R44
R42
R43
J22
J21
J18
J19
J20
L4
L2
R127
L45
L44
R126
R125
Q1
RA10
R10
RA25
RA7
RA8
16.384MHz
FIL2
R37
R29
R67
R64
R63
DG2
R60
R62
R61
R66
J16
C43
QA1
RA6
R9
R36
R45
R35
R7
C17
C23
R8
C9
+15V
4.096MHz
+2.5V
RA22
RA23
J1
J2
J3
J4
VREF
J31
J30
J29
J28
J27
J26
J25
J24
RA24
DG1
FG
32
31
25
26
24
23
17
18
16
15
9
10
8
7
1
2
8
7
1
2
R800
D802
R805
C803
D803
C802
R801
R802
Q16
C805
R806
R809
R807
D806
R803
D807
IC801
C804
R815
R810
R816
C810
Q802
Q803
D800
IC800
D801
R812
R818
C81
1
R817
R804
L801
L800
R811
R814
+5V
PG
+3.3V
R808
R813
D805
D804
J8
J9
J10
J11
J12
J13
J14
J15
R205
C202
R204
DG3
C1
1A
C12A
C9A R27A
R22A
R21A
R30A
R35A
R34A
R32A
C16A
DA1A
R3A
R20A
R6A C4A
C2A
R1A
PC5A
PC2A
PC1A
RL2A
C5A
J7A
D1A
D2A
D3A
J4A
R2A
R4A
R5A
J3A
J7B
D1B
D2B
D3B
J4B
R2B
R4B
R5B
J3B
PC5B
PC2B
PC1B
RL2B
C5B
DA1B
R3B
R20B
R6B C4B
C2B
R1B
C1
1B
C12B
C9B R27B
R22B
R21B
C16B
R30B
R35B
R34B
R32B
R201
C200
R200
AG
C12C
C9C R27C
R22C
DA1C
R3C
R21C
R20C
R6C
C4C
C2C
R1C
C1
1C
C16C
R30C
R35C
R34C
R32C
J7C
D1C
D2C
D3C
J4C
R2C
R4C
R5C
J3C
PC5C
PC2C
PC1C
RL2C
C5C
C1
1D
C12D
C9D R27D
R22D
DA1D
PC5D
PC2D
PC1D
RL2D
C5D
J7D
D1D
D2D
D3D
J4D
R2D
R4D
R5D
J3D
R3D
R21D
C16D
R30D
R35D
R34D
R32D
R20D
R6D
C4D
C2D
R1D
KX-NCP1180
X MAIN BOARD BOTTOM VIEW
37
     KX-NCP1180X
11 Appendix Information of Schematic Diagram
Note:
1. DC voltage measurements are taken with voltmeter from the negative voltage line.
2. This schematic diagram may be modified at any time with the development of new technology.
38
KX-NCP1180X
12 Exploded View and Replacement Parts List
12.1. IC Data
12.1.1. IC5 (ASIC)
 Pin No.
Pin Name
Signal Name
I/O
ACT
Description
149
P07
O
H
Reserve
148
P06
O
H
Reserve
147
P05
O
H
Reserve
146
P04
O
H
Reserve
145
P03
O
H
Reserve
144
P02
O
H
Reserve
143
P01
O
H
Reserve
142
P00
O
H
Reserve
158
P17
VER5
I
H/L Card Identification backup
 
 
 
 
157
P16
VER4
I
H/L
156
P15
VER3
I
H/L
155
P14
VER2
I
H/L For Hard Version management Initial 0
 
 
 
 
154
P13
VER1
I
H/L
153
P12
VER0
I
H/L
152
P11
I
L
Port Number 4
 
 
151
P10
PORT0
I
H
168
P27
 O
H
Reserve
167
P26
 O
H
Reserve
166
P25
 O
H
Reserve
165
P24
 O
H
Reserve
164
P23
LED_G
O
L
LED Green ON
163
P22
LED_R
O
L
LED Red ON
162
P21
I
H
+3.3V pull up
161
P20
OPTION0
I
L
Option board 0 detection
107
P37
 O
H
Reserve
176
P36
 O
H
Reserve
175
P35
 O
H
Reserve
174
P34
 O
H
Reserve
173
P33
 O
H
Reserve
172
P32
 O
H
Reserve
39
     KX-NCP1180X
171
P31
 O
H
Reserve
170
P30
 O
H
Reserve
199
P47
DT_OE7
O
H
DTMF data output control signal
198
P46
DT_OE6
O
H
DTMF data output control signal
197
P45
DT_OE5
O
H
DTMF data output control signal
196
P44
DT_OE4
O
H
DTMF data output control signal
195
P43
DT_OE3
O
H
DTMF data output control signal
194
P42
DT_OE2
O
H
DTMF data output control signal
111
P41
DT_OE1
O
H
DTMF data output control signal
110
P40
DT_OE0
O
H
DTMF data output control signal
208
P57
 O
H
Reserve
207
P56
 O
H
Reserve
206
P55
 O
H
Reserve
205
P54
 O
H
Reserve
204
P53
 O
H
Reserve
203
P52
 O
H
Reserve
202
P51
 O
H
Reserve
201
P50
 O
H
Reserve
 Pin No.
Pin Name
Signal Name
I/O
ACT
Description
Page of 50
Display

Click on the first or last page to see other KX-NCP1180X service manuals if exist.

RANDOM: