DOWNLOAD Panasonic KX-NS5173XSX / KX-NS5174XSX Service Manual ↓ Size: 2.83 MB | Pages: 53 in PDF or view online for FREE

Model
KX-NS5173XSX KX-NS5174XSX
Pages
53
Size
2.83 MB
Type
PDF
Document
Service Manual
Brand
Device
PBX / 8- AND 16-PORT SINGLE LINE TELEPHONE EXTENSION CARD)
File
kx-ns5173xsx-kx-ns5174xsx.pdf
Date
PREV: Panasonic KX-NS5173X / KX-NS5173SX / KX-NS5174X / KX-NS5174SX Service Manual / Supplement

Panasonic KX-NS5173XSX / KX-NS5174XSX Service Manual ▷ View online

29
KX-NS5173X/KX-NS5173SX/KX-NS5174X/KX-NS5174SX
HW_FH[0]
HW_CLK[0]
LUHW[0]
nSLIC_INT[3]
nSLIC_INT[2]
HW_CLK[0]
LUHW[0]
nRST_SLIC
HW_FH[0]
nRST_SLIC
LDHW[0]
LDHW[0]
JK200E
8
7
6
5
4
3
2
1
DG
C
2
03G
15u
63
C
2
05E
0.1u
2
50
R201H
51
C204F
0.22u
250
DG
DG
C
2
09E
0.1u 10
R210H
15
TP6
D
2
03G
1
R216E
523kF
D
2
0
2
G
1
2
2
+40V
DG
LDHW[0]
C204G
0.22u
250
C210G    0.1u
R200H
51
D
2
0
2
F
1
2
2
R
2
0
2
F  
6
8
k
SLIC_DOUT
C210H    0.1u
C
2
1
6
H
0.1u
2
50
R213G
0
SLIC_CLK[0]
R210G
15
R200E
 51
R211H
1.65MF
D
2
00E
DG
C
2
01E
0.0
22
u
C
2
13E
0.1u
10
R205F
0
D
2
03F
1
C
2
05H
0.1u
2
50
C
2
0
2
H
0.0
22
u
+40V
DG
C
2
14E
0.1u 10
DG
+3.3V
R210E
15
R207E
681kF
D
2
00H
R
2
1
7
G
49.9
k
F
C
2
15E
10u 6
.3
+40V
R
2
03F  0.
62
F
DG
R
2
1
7
E
49.9
k
F
R
2
0
2
G  
6
8
k
C
2
05F
0.1u
2
50
R
2
15G
5
6
R
2
04G
0.
62
F
R209E
681kF
L200G
100u
L201H
100u
C208E
0.01u
250
R210F
15
C
2
09G
0.1u 10
FG
FG
C
2
13F
0.1u
10
R206G  1kF
C
2
01H
0.0
22
u
DG
C207G
0.01u
250
C
2
15G 10u 6
.3
DG
DG
FG
C
2
00H
0.01u  
2
50
R200F
51
C
2
03E
15u
63
LUHW[0]
HW_FH[0]
SLIC_DIN
DG
R205H
0
R
2
0
2
H  
6
8
k
D
2
03H
1
Q200H
nSLIC_CS[3]
+3.3V
C
2
1
6
F
0.1u
2
50
C
2
1
6
G
0.1u
2
50
C
2
00G
0.01u  
2
50
HW_CLK[0]
R205G
0
R
2
0
2
E  
6
8
k
+3.3V
R207F
681kF
+3.3V
DG
C210F    0.1u
DG
Q200G
R208E 1kF
C
2
1
6
E
0.1u
2
50
C
2
05G
0.1u
2
50
DG
TP7
C
2
0
2
G
0.0
22
u
C207H
0.01u
250
C
2
0
2
F
0.0
22
u
R206H  1kF
R211F
1.65MF
HW_CLK[0]
C
2
0
6
G
0.
22
u
2
50
C
2
0
2
E
0.0
22
u
D
2
0
2
H
1
2
2
DG
DG
+40V
R
2
03E  0.
62
F
R200G
51
D
2
00G
DG
IC200E
3
GPIO
2A
/S
RINGC
A
4
GPIO1
A
/S
TIPC
A
5
S
RINGDC
A
6
S
RING
A
C
A
7
S
TIP
A
C
A
8
S
TIPDC
A
9
C
A
PP
A
10
C
A
PM
A
11
SV
B
A
T
A
18 DTX
19 DRX
20 SDCHA
21 SDCLA
22 DCDRVA
23 DCFFA
24 DCFFB
25 DCDRVB
26 SDCLB
33
S
DI
34
SV
B
A
TB
35
C
A
PMB
3
6
C
A
PPB
3
7
IREF
38
S
TIPDCB
39
S
TIP
A
CB
40
S
RING
A
CB
41
S
RINGDCB
48
RINGB
49
NC4
50
VBATB
51
NC5
52
BASEB
53
NC6
54
BAT_PO
55
BASEA
56
NC7
1
TIP
A
2
NC1
1
2
SV
DC
13
*R
S
T
14
INTB/DT
X
ENB
16 SDITHRU
17 PCLK
27 SDCHB
28 VDDD
29 VDDREG
31
S
CLK
3
2
S
DO
4
2
GPIO1B/
S
TIPCB
43
GPIO
2
B/
S
RINGCB
44
V
DD
A
46
TIPB
47
NC3
57
VBATA
58
NC8
59
RINGA
15
F
SY
NC
30 CSB
45
NC
2
60
NC9
61
EPAD1
62
EPAD2
TP5
LDHW[0]
DG
R207G
681kF
R209F
681kF
R205E
0
+40V
L200F
100u
HW_FH[0]
R207H  681kF
SLIC_DOUT
DG
R
2
04E
0.
62
F
R208H  1kF
DG
C
2
01F
0.0
22
u
R208G  1kF
C
2
0
6
H
0.
22
u
2
50
nRST_SLIC
nSLIC_INT[3]
C207E
0.01u
250
DG
C210E    0.1u
DG
C
2
00E
0.01u  
2
50
nSLIC_INT[2]
C
2
13H
0.1u
10
L201E
100u
C
2
00F
0.01u  
2
50
C211G
0.1u
10
R206E  1kF
DG
LUHW[0]
C208F
0.01u
250
C208G
0.01u
250
DG
R201F
51
Q200F
DG
R201G
51
nSLIC_CS[2]
C
2
0
6
E
0.
22
u
2
50
R206F  1kF
R209G
681kF
C
2
14G
0.1u 10
C208H
0.01u
250
IC200G
3
GPIO
2A
/S
RINGC
A
4
GPIO1
A
/S
TIPC
A
5
S
RINGDC
A
6
S
RING
A
C
A
7
S
TIP
A
C
A
8
S
TIPDC
A
9
C
A
PP
A
10
C
A
PM
A
11
SV
B
A
T
A
18 DTX
19 DRX
20 SDCHA
21 SDCLA
22 DCDRVA
23 DCFFA
24 DCFFB
25 DCDRVB
26 SDCLB
33
S
DI
34
SV
B
A
TB
35
C
A
PMB
3
6
C
A
PPB
3
7
IREF
38
S
TIPDCB
39
S
TIP
A
CB
40
S
RING
A
CB
41
S
RINGDCB
48
RINGB
49
NC4
50
VBATB
51
NC5
52
BASEB
53
NC6
54
BAT_PO
55
BASEA
56
NC7
1
TIP
A
2
NC1
1
2
SV
DC
13
*R
S
T
14
INTB/DT
X
ENB
16 SDITHRU
17 PCLK
27 SDCHB
28 VDDD
29 VDDREG
31
S
CLK
3
2
S
DO
4
2
GPIO1B/
S
TIPCB
43
GPIO
2
B/
S
RINGCB
44
V
DD
A
46
TIPB
47
NC3
57
VBATA
58
NC8
59
RINGA
15
F
SY
NC
30 CSB
45
NC
2
60
NC9
61
EPAD1
62
EPAD2
R211G
1.65MF
C
2
0
6
F
0.
22
u
2
50
L201F
100u
DG
SLIC_CLK[0]
R
2
15E
5
6
C
2
01G
0.0
22
u
DG
D
2
00F
L200E
100u
R
2
03G   0.
62
F
Q200E
FG
R201E51
nRST_SLIC
+40V
L200H
100u
C
2
13G
0.1u
10
DG
SLIC_DIN
R213E
0
R211E
1.65MF
R209H  681kF
DG
C204E
0.22u
250
C204H
0.22u
250
R
2
03H  0.
62
F
R
2
04F
0.
62
F
R
2
04H
0.
62
F
D
2
03E
1
TP8
R208F
1kF
D
2
0
2
E
1
2
R216G
523kF
L201G
100u
C207F
0.01u
250
C211E
0.1u
10
D201E
D201F
D201G
D201H
C212G
0.1u
C212E
0.1u
E
F
G
H
2
KX-NS5174X/SX MAIN BOARD No.1 2/2
C
E
B
A
D
F
G
8
9
10
11
7
12
H
30
KX-NS5173X/KX-NS5173SX/KX-NS5174X/KX-NS5174SX
10.2.2.
No.2
nRST_SLIC
LUHW[0]
HW_CLK[0]
HW_FH[0]
LDHW[0]
nSLIC_INT[5]
nRST_SLIC
HW_CLK[0]
HW_FH[0]
LDHW[0]
LUHW[0]
JK200I
8
7
6
5
4
3
2
1
DG
C
2
0
6
K
0.
22
u
2
50
TP11
C204K
0.22u
250
R205J
0
DG
R208L
1kF
C207J
0.01u
250
L201L
100u
DG
C210L     0.1u
nSLIC_CS[4]
R
2
03K  0.
62
F
C204I
0.22u
250
+3.3V
R201I
51
R216K
523kF
C
2
13L
0.1u
10
C
2
14I
0.1u 10
C
2
00
J
0.01u  
2
50
C
2
13I
0.1u
10
R
2
03L  0.
62
F
C
2
01I
0.0
22
u
D
2
03K
1
R
2
1
7
K
49.9
k
F
nSLIC_INT[5]
nRST_SLIC
L200I
100u
nRST_SLIC
R213K
0
C
2
13
J
0.1u
10
DG
DG
DG
R
2
15I
5
6
SLIC_DOUT
DG
R201K
51
C
2
15I
10u 6
.3
HW_CLK[0]
R211I
1.65MF
SLIC_DIN
HW_FH[0]
R201L
51
SLIC_CLK[1]
DG
C
2
05L
0.1u
2
50
C
2
09K
0.1u 10
R207I
681kF
Q200K
R200J51
DG
C
2
1
6
K
0.1u
2
50
C
2
0
2
I
0.0
22
u
R200L
51
R207L
681kF
C207K
0.01u
250
D
2
0
2J
1
2
2
DG
SLIC_DOUT
L201I
100u
R209I
681kF
DG
D
2
0
2
K
1
2
2
C
2
00L
0.01u  
2
50
R205K
0
IC200K
3
GPIO
2A
/S
RINGC
A
4
GPIO1
A
/S
TIPC
A
5
S
RINGDC
A
6
S
RING
A
C
A
7
S
TIP
A
C
A
8
S
TIPDC
A
9
C
A
PP
A
10
C
A
PM
A
11
SV
B
A
T
A
18
DTX
19
DRX
20
SDCHA
21
SDCLA
22
DCDRVA
23
DCFFA
24
DCFFB
25
DCDRVB
26
SDCLB
33
S
DI
34
SV
B
A
TB
35
C
A
PMB
3
6
C
A
PPB
3
7
IREF
38
S
TIPDCB
39
S
TIP
A
CB
40
S
RING
A
CB
41
S
RINGDCB
48
RINGB
49
NC4
50
VBATB
51
NC5
52
BASEB
53
NC6
54
BAT_PO
55
BASEA
56
NC7
1
TIP
A
2
NC1
1
2
SV
DC
13
*R
S
T
14
INTB/DT
X
ENB
16
SDITHRU
17
PCLK
27
SDCHB
28
VDDD
29
VDDREG
31
S
CLK
3
2
S
DO
4
2
GPIO1B/
S
TIPCB
43
GPIO
2
B/
S
RINGCB
44
V
DD
A
46
TIPB
47
NC3
57
VBATA
58
NC8
59
RINGA
15
F
SY
NC
30
CSB
45
NC
2
60
NC9
61
EPAD1
62
EPAD2
R206K
1kF
C207I
0.01u
250
C
2
01L
0.0
22
u
DG
R209K
681kF
R
2
0
2
L
  
6
8
k
R200I51
R
2
0
2J
  
6
8
k
C
2
15K
10u 6
.3
+40V
R206J
1kF
C
2
1
6J
0.1u
2
50
nSLIC_INT[4]
C
2
01K
0.0
22
u
TP12
C204J
0.22u
250
R
2
0
2
K
  
6
8
k
D
2
03
J
1
R
2
1
7
I
49.9
k
F
R208J
1kF
D
2
00K
C210I     0.1u
C
2
13K
0.1u
10
D
2
00
J
L200K
100u
R
2
0
2
I  
6
8
k
DG
+40V
DG
R205I
0
TP9
IC200I
3
GPIO
2A
/S
RINGC
A
4
GPIO1
A
/S
TIPC
A
5
S
RINGDC
A
6
S
RING
A
C
A
7
S
TIP
A
C
A
8
S
TIPDC
A
9
C
A
PP
A
10
C
A
PM
A
11
SV
B
A
T
A
18 DTX
19 DRX
20 SDCHA
21 SDCLA
22 DCDRVA
23 DCFFA
24 DCFFB
25 DCDRVB
26 SDCLB
33
S
DI
34
SV
B
A
TB
35
C
A
PMB
3
6
C
A
PPB
3
7
IREF
38
S
TIPDCB
39
S
TIP
A
CB
40
S
RING
A
CB
41
S
RINGDCB
48
RINGB
49
NC4
50
VBATB
51
NC5
52
BASEB
53
NC6
54
BAT_PO
55
BASEA
56
NC7
1
TIP
A
2
NC1
1
2
SV
DC
13
*R
S
T
14
INTB/DT
X
ENB
16 SDITHRU
17 PCLK
27 SDCHB
28 VDDD
29 VDDREG
31
S
CLK
3
2
S
DO
4
2
GPIO1B/
S
TIPCB
43
GPIO
2
B/
S
RINGCB
44
V
DD
A
46
TIPB
47
NC3
57
VBATA
58
NC8
59
RINGA
15
F
SY
NC
30 CSB
45
NC
2
60
NC9
61
EPAD1
62
EPAD2
C
2
03K
15u
63
FG
C
2
0
6
L
0.
22
u
2
50
C211K
0.1u
10
DG
R200K
51
SLIC_CLK[1]
DG
Q200I
R210I
15
Q200J
L201J
100u
R206L
1kF
L200L
100u
C
2
0
6
I
0.
22
u
2
50
TP10
C208J
0.01u
250
FG
R213I
0
HW_FH[0]
FG
Q200L
SLIC_DIN
+3.3V
D
2
00L
DG
DG
C
2
03I
15u
63
D
2
03I
1
C211I
0.1u
10
C
2
1
6
I
0.1u
2
50
C
2
05
J
0.1u
2
50
C
2
14K
0.1u 10
DG
HW_CLK[0]
nSLIC_CS[5]
+3.3V
R206I
1kF
C
2
0
2
K
0.0
22
u
R208I
1kF
C
2
01
J
0.0
22
u
R
2
03
J
  0.
62
F
LUHW[0]
+40V
C
2
05K
0.1u
2
50
+3.3V
R
2
03I  0.
62
F
L200J
100u
DG
DG
DG
R211J
1.65MF
C210J    0.1u
DG
L201K
100u
C
2
00I
0.01u  
2
50
R208K
1kF
R211L
1.65MF
C208I
0.01u
250
R207K
681kF
D
2
00I
C204L
0.22u
250
C208K
0.01u
250
DG
+40V
DG
R
2
04K
0.
62
F
DG
+40V
D
2
0
2
I
1
2
C207L
0.01u
250
LDHW[0]
FG
C
2
0
6J
0.
22
u
2
50
R211K
1.65MF
C210K    0.1u
C
2
0
2J
0.0
22
u
R207J
681kF
LUHW[0]
DG
R216I
523kF
R210J
15
DG
R209J
681kF
R205L
0
C
2
05I
0.1u
2
50
R201J
51
C
2
00K
0.01u  
2
50
D
2
03L
1
C
2
09I
0.1u 10
R
2
04I
0.
62
F
C
2
0
2
L
0.0
22
u
C208L
0.01u
250
LDHW[0]
R209L
681kF
C
2
1
6
L
0.1u
2
50
+40V
R
2
04L
0.
62
F
D
2
0
2
L
1
2
2
DG
R210L
15
R
2
15K
5
6
R
2
04
J
0.
62
F
DG
R210K
15
D201I
D201J
D201K
D201L
C212I
0.1u
C212K
0.1u
L
K
J
I
2
KX-NS5174X/SX MAIN BOARD No.2 1/2
C
E
B
A
D
F
G
3
4
5
6
2
H
31
KX-NS5173X/KX-NS5173SX/KX-NS5174X/KX-NS5174SX
LDHW[0]
nRST_SLIC
HW_CLK[0]
LUHW[0]
nSLIC_INT[7]
HW_FH[0]
LUHW[0]
nRST_SLIC
HW_CLK[0]
HW_FH[0]
LDHW[0]
nSLIC_INT[6]
JK200M
8
7
6
5
4
3
2
1
C
2
0
2
O
0.0
22
u
DG
C
2
00N
0.01u  
2
50
C210M   0.1u
DG
nRST_SLIC
C
2
05M
0.1u
2
50
nSLIC_CS[6]
C208M
0.01u
250
L200M
100u
DG
C
2
00O
0.01u  
2
50
IC200O
3
GPIO
2A
/S
RINGC
A
4
GPIO1
A
/S
TIPC
A
5
S
RINGDC
A
6
S
RING
A
C
A
7
S
TIP
A
C
A
8
S
TIPDC
A
9
C
A
PP
A
10
C
A
PM
A
11
SV
B
A
T
A
18
DTX
19
DRX
20
SDCHA
21
SDCLA
22
DCDRVA
23
DCFFA
24
DCFFB
25
DCDRVB
26
SDCLB
33
S
DI
34
SV
B
A
TB
35
C
A
PMB
3
6
C
A
PPB
3
7
IREF
38
S
TIPDCB
39
S
TIP
A
CB
40
S
RING
A
CB
41
S
RINGDCB
48
RINGB
49
NC4
50
VBATB
51
NC5
52
BASEB
53
NC6
54
BAT_PO
55
BASEA
56
NC7
1
TIP
A
2
NC1
1
2
SV
DC
13
*R
S
T
14
INTB/DT
X
ENB
16
SDITHRU
17
PCLK
27
SDCHB
28
VDDD
29
VDDREG
31
S
CLK
3
2
S
DO
4
2
GPIO1B/
S
TIPCB
43
GPIO
2
B/
S
RINGCB
44
V
DD
A
46
TIPB
47
NC3
57
VBATA
58
NC8
59
RINGA
15
F
SY
NC
30
CSB
45
NC
2
60
NC9
61
EPAD1
62
EPAD2
+3.3V
R
2
04O
0.
62
F
SLIC_CLK[1]
D
2
00N
R
2
03P  0.
62
F
D
2
0
2
O
1
2
2
D
2
00M
R207M
681kF
+40V
R200O
51
C
2
0
2
P
0.0
22
u
Q200M
DG
C
2
13O
0.1u
10
D
2
03M
1
SLIC_DOUT
L200P
100u
L200O
100u
DG
C204P
0.22u
250
C
2
15O
10u 6
.3
R201M
51
DG
R200P
51
HW_CLK[0]
C210N    0.1u
D
2
03N
1
R
2
0
2
M  
6
8
k
LUHW[0]
+40V
DG
+40V
DG
R211P
1.65MF
R208N
1kF
C204M
0.22u
250
C207N
0.01u
250
C
2
01O
0.0
22
u
+40V
R
2
04N
0.
62
F
L201N
100u
IC200M
3
GPIO
2A
/S
RINGC
A
4
GPIO1
A
/S
TIPC
A
5
S
RINGDC
A
6
S
RING
A
C
A
7
S
TIP
A
C
A
8
S
TIPDC
A
9
C
A
PP
A
10
C
A
PM
A
11
SV
B
A
T
A
18
DTX
19
DRX
20
SDCHA
21
SDCLA
22
DCDRVA
23
DCFFA
24
DCFFB
25
DCDRVB
26
SDCLB
33
S
DI
34
SV
B
A
TB
35
C
A
PMB
3
6
C
A
PPB
3
7
IREF
38
S
TIPDCB
39
S
TIP
A
CB
40
S
RING
A
CB
41
S
RINGDCB
48
RINGB
49
NC4
50
VBATB
51
NC5
52
BASEB
53
NC6
54
BAT_PO
55
BASEA
56
NC7
1
TIP
A
2
NC1
1
2
SV
DC
13
*R
S
T
14
INTB/DT
X
ENB
16
SDITHRU
17
PCLK
27
SDCHB
28
VDDD
29
VDDREG
31
S
CLK
3
2
S
DO
4
2
GPIO1B/
S
TIPCB
43
GPIO
2
B/
S
RINGCB
44
V
DD
A
46
TIPB
47
NC3
57
VBATA
58
NC8
59
RINGA
15
F
SY
NC
30
CSB
45
NC
2
60
NC9
61
EPAD1
62
EPAD2
L200N
100u
+3.3V
R208M
1kF
+3.3V
R209P
681kF
C
2
0
2
N
0.0
22
u
R
2
0
2
N  
6
8
k
TP16
C211M
0.1u
10
C
2
1
6
P
0.1u
2
50
R200M
51
R207P
681kF
DG
C
2
01N
0.0
22
u
C
2
14O
0.1u 10
R216M
523kF
D
2
00O
C
2
1
6
M
0.1u
2
50
R206N
1kF
C210O    0.1u
D
2
0
2
N
1
2
2
R
2
1
7
M
49.9
k
F
DG
TP14
R
2
03M  0.
62
F
R201N
51
R206P
1kF
R213M
0
R205P
0
DG
R208P
1kF
LDHW[0]
D
2
00P
R216O
523kF
DG
nSLIC_INT[6]
C
2
13M
0.1u
10
R207O
681kF
SLIC_DIN
DG
L201M
100u
C
2
13P
0.1u
10
R209N
681kF
R
2
03O  0.
62
F
C
2
0
6
O
0.
22
u
2
50
R
2
0
2
P  
6
8
k
C
2
1
6
N
0.1u
2
50
Q200O
R205M
0
LDHW[0]
C
2
0
6
P
0.
22
u
2
50
Q200N
TP15
SLIC_DOUT
C
2
14M
0.1u 10
DG
R
2
1
7
O
49.9
k
F
DG
R
2
0
2
O  
6
8
k
L201P
100u
C
2
05P
0.1u
2
50
C204N
0.22u
250
C
2
09O
0.1u 10
L201O
100u
C
2
13N
0.1u
10
D
2
03O
1
FG
C
2
05N
0.1u
2
50
DG
C208P
0.01u
250
C
2
15M
10u 6
.3
R206M
1kF
DG
C
2
01M
0.0
22
u
HW_FH[0]
R213O
0
D
2
0
2
M
1
2
2
C
2
09M
0.1u 10
C
2
00M
0.01u  
2
50
nSLIC_INT[7]
R201O
51
C
2
0
6
M
0.
22
u
2
50
DG
R
2
04P
0.
62
F
R210N
15
DG
R207N
681kF
C
2
1
6
O
0.1u
2
50
C204O
0.22u
250
R
2
15O
5
6
R
2
03N  0.
62
F
R211N
1.65MF
C207P
0.01u
250
DG
C
2
03M
15u
63
R210O
15
Q200P
nSLIC_CS[7]
FG
R211M
1.65MF
C
2
0
6
N
0.
22
u
2
50
HW_FH[0]
C
2
01P
0.0
22
u
C208O
0.01u
250
R201P
51
D
2
03P
1
C207O
0.01u
250
R209O
681kF
R
2
04M
0.
62
F
DG
C208N
0.01u
250
C
2
00P
0.01u  
2
50
R
2
15M
5
6
TP13
HW_CLK[0]
R211O
1.65MF
C207M
0.01u
250
LUHW[0]
DG
C
2
05O
0.1u
2
50
FG
nRST_SLIC
R205N
0
DG
SLIC_CLK[1]
+40V
DG
DG
DG
D
2
0
2
P
1
2
2
R208O
1kF
FG
R206O
1kF
R209M
681kF
+3.3V
R210P
15
DG
R210M
15
DG
R200N
51
DG
+40V
SLIC_DIN
C210P     0.1u
R205O
0
C
2
03O
15u
63
DG
C211O
0.1u
10
C
2
0
2
M
0.0
22
u
D201M
D201N
D201O
D201P
C212O
0.1u
C212M
0.1u
N
P
O
M
KX-NS5174X/SX MAIN BOARD No.2 2/2
C
E
B
A
D
F
G
8
9
10
11
7
12
H
32
KX-NS5173X/KX-NS5173SX/KX-NS5174X/KX-NS5174SX
10.2.3.
No.3
L_A[0-6]
L_D[5]
L_D[6]
L_D[7]
L_D[4]
L_D[3]
L_D[0]
L_D[1]
L_A[4]
L_A[5]
L_A[6]
L_A[1]
L_A[2]
L_A[3]
nREAD
nCSI
nWRITE
nRST
nINT
nPLD_WAIT
L_A[0]
L_D[2]
+3.3V1
DG
+3.3V1
R311
10
1
2
3
4
5
6
7
8
R312
10
1
2
3
4
5
6
7
8
R308
10
R307
10
R321
10
R315
10
1
2
3
4
6
7
8
R316
10
1
2
3
4
5
6
7
8
R320
10
R322
10
R319
10
R314
10
1
2
3
4
6
7
8
+40V1
DG
+3.3V
R3
2
5
10
k
+3.3V
R3
26
10
k
R303
0
DG
DG
R304
0
DG
R305
0
R302
0
DG
F301
125   3
CF300
+40V1
+40V
+3.3V1
+3.3V
R300
NC
CN301 1
CN301
36
CN301
59
CN301
33
CN301
42
CN301
50
CN301
53
CN301
45
CN301
51
CN301
49
CN301
32
CN301
39
CN301
34
CN301
52
CN301
37
CN301
60
CN301
35
CN301
57
CN301
40
CN301
47
CN301
58
CN301
38
CN301
56
CN301
54
CN301
48
CN301
55
CN301
43
CN301
44
CN301
46
CN301
41
CN302
16
CN302
5
CN302
21
CN302
1
CN302
30
CN302
23
CN302
14
CN302
11
CN302
8
CN302
26
CN302
12
CN302
15
CN302
27
CN302
2
CN302
18
CN302
7
CN302
9
CN302
25
CN302
22
CN302
3
CN302 60
CN302 59
CN302 58
CN302 57
CN302 56
CN302 55
CN302 54
CN302 53
CN302 52
CN302 51
CN302 50
CN302 49
CN302 48
CN302 47
CN302 46
CN302 45
CN302 44
CN302 43
CN302 43
CN302 41
CN302 40
CN302 39
CN302 38
CN302 37
CN302 36
CN302 35
CN302 34
CN302 33
CN302 32
CN302 31
CN302
10
CN302
20
CN302
4
CN302
28
CN302
19
CN302
13
CN302
24
CN302
29
CN302
6
CN302
17
16
5
21
30
23
14
11
8
26
12
15
27
2
18
7
9
25
22
3
10
20
4
28
19
13
24
29
6
17
LUHW[0]
R301
0
DG
+40V
+3.3V
CN301
CN301
CN301
CN301
CN301
CN301
CN301
CN301
CN301
CN301
CN301
CN301
CN301
CN301
CN301
CN301
CN301
CN301
CN301
CN301
CN301
CN301
CN301
CN301
CN301
CN301
CN301
CN301
CN301
CN301
31
F300
125   2
DG
C30
2
0.1u  100
NC
DG
C304
NC
DG
C303
0.1u  50
NC
DG
FG
R370
NC
R371
NC
C301
10u  10
NC
FG
DG
C3
22
10u  10
NC
C3
2
1
10u  10
  NC
C300
2
.2
u  50
NC
C3
2
3
2
.2
u  50
NC
C3
2
4
2
.2
u  50
NC
C33
2
10u  10
NC
EXT_BOT
EXT_TOP
D[0]
nHALT
nINT[0]
nHW_FH[2]
D[7]
nCS[1]
HW_CLK[2]
A[10]
D[1]
A[8]
AC_ALM
A[5]
nWAIT
nRST[0]
D[5]
nWRITE
A[0]
D[6]
nREAD
A[4]
RING_SYNC
HW_CLK[3]
LDHW[2]
A[2]
A[3]
LUHW[2]
nHW_FH[3]
A[1]
D[4]
A[7]
nINT[1]
A[6]
A[9]
nCS[0]
D[2]
nRST[1]
D[3]
D[7]
D[3]
A[0]
A[4]
nWAIT
nREAD
AC_ALM
HW_CLK[3]
A[9]
nINT[1]
A[2]
nINT[0]
D[6]
nHW_FH[3]
A[7]
A[6]
nRST[1]
nRST[0]
A[1]
RING_SYNC
D[5]
LUHW[2]
A[5]
nWRITE
D[0]
HW_CLK[2]
D[4]
nCS[0]
A[10]
A[8]
LDHW[2]
D[1]
nHALT
nCS[1]
D[2]
A[3]
nHW_FH[2]
Reserve
NC
NC
NC
NC
NC
NC
NC
NC
Reserve
5
5
KX-NS5174X/SX MAIN BOARD No.3 1/2
(1)
(2)
(3)
(4)
(5)
(6)
(7)
(8)
(9)
(10)
(11)
C
E
B
D
F
G
3
4
5
6
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