DOWNLOAD Panasonic KX-NS0290CE Service Manual ↓ Size: 1.85 MB | Pages: 46 in PDF or view online for FREE

Model
KX-NS0290CE
Pages
46
Size
1.85 MB
Type
PDF
Document
Service Manual
Brand
Device
PBX / PRI30 CARD
File
kx-ns0290ce.pdf
Date
PREV: Panasonic KX-NS0180X (serv.man3) Service Manual / Supplement

Panasonic KX-NS0290CE Service Manual ▷ View online

29
KX-NS0290CE
(1)
(2)
(3)
(4)
(5)
(6)
(7)
3.3V
2.048MHz
0
3.3V
16.384MHz
0
1
6
5
8
7
C
E
B
A
D
F
DHW_2M
UHW_2M
CP[1]
CP[1]
/LOS
/RXMF
XPD
/TXMF
XPC
A[0]
A[1]
A[2]
A[3]
A[4]
A[5]
A[6]
A[7]
PCLK[1]
PCLK[0]
RPD
D[1]
D[0]
D[2]
D[3]
D[14]
D[8]
D[15]
D[11]
D[10]
D[13]
D[9]
D[12]
D[4]
D[5]
D[6]
D[7]
/WR
/RD
R508
10
R512 10k
R505
15
R504
15
R507
15
R503
120
+3.3V
C504 0.1u
16
R513
10k
R514 10k
R506
15
+3.3V
R509
10
DG
DG
R510
1k
R511
1k
C505
0.1u
16
C509
0.1u
16
C511
0.1u
16
C510
0.1u
16
C508 0.1u
16
C503
0.1u16
/RD,/WR,A[0-7]
002:10C
D[0-15]
002:10C
/RESET_PRI
001:3D;002:2H
C507 0.47u
6.3
C506
0.1u
16
L503
FLT501
NC
1
2
3
DG
L_NETREF
002:12E
CP[1],DHW_2M,PCLK[0-1],UHW_2M
002:10C
/INT_PRI
002:10E
/CS
002:12E
L502
/LOS,/RXMF,/TXMF,RPD,XPC,XPD
002:10G
DG
IC502
1
VSS1
2
*RST
46
*TRST
47
TCK
3
IC1
48
TMS
4
IC2
45
TDI
5
IC3
44
TDO
6
REF
43
IC12
7
VDD1
42
IC11
8
OSCO
41
FS1
9
OSCI
40
FS2
10
VSS2
39
IC10
11
*F16O
38
IC9
12
*F0O
37
IC8
13
RSP
36
MS
14
TSP
35
VDD4
15
F8O
34
IC7
16
C1.5O
33
IC6
17
VDD2
32
NC
18
LOCK
31
VSS4
19
C2O
30
IC5
20
*C4O
29
IM
21
C19O
28
VDD3
22
FLOCK
27
C6O
23
VSS3
26
*C16O
24
IC4
25
C8O
+3.3V
DG
C515
0.1u
16
C514
0.1u
16
R520
0
L_NETREF_TO_DPLL
001:6E
L_NETREF_TO_DPLL
001:7A
R525
1M
R522
220
X502
20M
C512
12p
50
C513
18p
50
L504
NC
L_NETREF_FROM_DPLL
001:6B
FLOCK
001:8B
R526
1k
R534
10k
+3.3V
R529
1k
R535
10k
R530
1k
R531
1k
R536
10k
R537
10k
R532
1k
R533
1k
C517
0.1u
16
C516
0.1u
16
R538
1k
R539
10k
R527
1k
R528
1k
R540
10k
FLOCK
001:6E
R521
NC
R541
0
+3.3V
DG
C518
0.1u
16
NC
R542
0
NC
R543
0
L_NETREF_FROM_DPLL
001:6E
R523
0
NC
R524
0
NC
R544
0N
C
R545
NC
R546
NC
R547
NC
DG
RA501
10k
1
2
3
4
5
6
7
8
C519
0.01u
16
R550
0
R556 NC
R551
0
NC
R554
NC
R555
NC
IC503
1 *G
2
A
4
Y
5
VCC
3 GND
RA502
0
1
2
3
4
6
5
7
8
RA503
0
1
2
3
45
6
7
8
RA504
NC
1
2
3
45
6
7
8
RA505
NC
1
2
3
45
6
7
8
CL508
CL522
CL521
CL523
CL520
CL519
CL510
CL518
CL530
CL517
CL516
CL509
CL515
CL514
CL528
CL529
CL505
CL526
CL513
CL512
CL525
CL527
CL511
CL524
+3.3V
R553
NC
R548
NC
R552
NC
DG
+3.3V
R549
NC
DG
16.384MHZ
PCLK[1]
UHW_2M
CP[1]
DHW_2M
X501
16.384M
1 OE
2 GND
3
OUT
4
VDD
IC501
79
SYNC
1 VSS1
3 RL1/RDIP/ROID
5 XL2/XDON
7 XL1/XDOP/XOID
9 VDDP
11 IM
13 *RES
24
VDD1
15 TDI
26
D12
17 TCK
28
D10
19 AS1
30
D8
32
D6
34
VDD2
36
D4
38
D2
40
D0
42
VSS6
44
A1
46
A3
48
A5
50
A7
52
*RD/*DS
54
*CS
56
XDI
58
VDD4
60
XPA
62
XPC
64
SCLKX
66
RDO
68
RPB
70
RPD
72
VSS8
74
VDDC
76
CLK1
78
SEC/FSC
80
VSEL
2 RL2/RDIN/RCLKI
4 VDDR
6 VDDX
8 VSS2
10 VSS3
12 DBW
21
D15
23
D13
14 *TRS
25
VSS4
16 TMS
27
D11
18 TDO
29
D9
20 AS2
31
D7
33
D5
35
VSS5
37
D3
39
D1
41
VDD3
22
D14
43
A0
45
A2
47
A4
49
A6
51
ALE
53
*WR/R*W
55
*BHE/*BLE
57
INT
59
VSS7
61
XPB
63
XPD
65
SCLKR
67
RPA
69
RPC
71
VDD5
73
MCLK
75
RCLK
77
CLK2
R557
22
R558
NC
C520
NC
DG
C521
NC
DG
R559
NC
C522
NC
DG
R560
NC
PCLK[0]:4M
PRI23 : 100 OHM
PRI30 : 120 OHM
R503
IM  : 0(INTEL)/1(MOTOLORA)
DBW : 0(8BIT)/1(16BIT)
With Internal Pullup
OUTPUT
PCLK[1]:2M
EXTERNAL DPLL CIRCUIT (NOT MOUNT PARTS)
KX-NS0290CE PRI+SLC2 BOARD No.1 2/2
30
KX-NS0290CE
9.1.2.
No.2
(a)
(b)
(c)
(d)
(e)
(f)
(g)
(h) (i) (j)
(k)
(m)
(n)
(p)
(r) (s) (t)
(u)
(v)
(w)
(q)
C
B
A
D
3
2
1
46
5
RINGA
RINGB
RINGB
TIPB
TIPA
TIPB
TIPA
RINGA
R621 680
C626
NC
C627
NC
C609
0.1u
16
C612
4.7u
6.3
IC601
1
RINGA
2
TIPA
3
BGNDA
4
VHRA
5
VDDA
6
VBATLA
7
VBATH1
8
AGNDA
9
CEXTA
10
RINGB
11
TIPB
12
BGNDB
25
C1B
26
ILB
27
ITB
28
NC2
29
ACNA
30
ACPA
31
DCNA
32
DCPA
33
C2A
34
C1A
35
ILA
36
ITA
37
GND
13
VHRB
14
VDDB
15
VBATLB
16
VBATH2
17
AGNDB
18
CEXTB
19
NC1
20
ACNB
21
ACPB
22
DCNB
23
DCPB
24
C2B
VBAT
R615
680
C608
0.1u
16
R611
33
R622
1.6k
+3.3V
C630
NC
D605
1
A1
2
A2
3
A3
4
K3
5
K2
6
K1
R620
470
C613
4.7u
6.3
VHR
R610
33
C632
NC
C605
0.1u
250
R609
33
C606
0.1u 250
R613
1.6k
R612
33
R614
470
FG
FG
DG
DG
DG
DG
DG
DG
DG
DG
FG
CL102
CL101
CN1
1
2
3
4
5
6
7
8
9
10
R601
22
R602
22
R603
22
R604
22
R605
39
R606
39
R607
39
R608
39
C601
0.047u
250
C602
0.047u
250
C603
0.047u
250
C604
0.047u
250
C625
0.68u
10
C628
0.68u
10
C615
0.68u
10
C631
0.68u
10
C610
0.1u
50
C611
0.1u
50
D603
95V
1
2
D602
95V
1
2
D604
95V
1
2
D601
95V
1
2
C637
0.1u
250
C638
NC
SLC2
VHR  : +80V
VBAT : -55V
KX-NS0290CE PRI+SLC2 BOARD No.2 1/4
1/4
31
KX-NS0290CE
(k)
(n)
(q)
(a)
(b)
(c)
(d)
(e)
(f)
(g)
(h) (i) (j)
(m)
(p)
(r) (s)
(t)
(u)
(v)
(w)
(1)
(2)(3)
(4)
(5)
(6)
(7)
22
3
4
8
7
11
10
9
12
C
B
A
D
D[0-15]
DIN_SLC
DCLK_SLC
DOUT_SLC
FH
UHW_4M
PCLK[0]
DHW_4M
DIN_SLC
DOUT_SLC
/CS_SLC
DHW_4M
UHW_4M
FH
DHW_2M
UHW_2M
CP[1]
PCLK[1]
/CS_SLC
PCLK[0]
PCLK[0]
DCLK_SLC
+15V
/RD,/WR,A[0-7]
001:8C
D[0-15]
001:8D
CP[1],DHW_2M,PCLK[0-1],UHW_2M
001:8B
C633
0.1u
16
IC602
17
*INT
18
DU/DOUT
19
DCL/PCLK
20
DD/DRB
21
SEL24/DRA
22
MCLK
23
FSC
24
GNDD
25
VDDD
26
*TCA
27
DXA
28
DXB
29
*TCB
30
GNDPLL
31
VDDPLL
32
PCM/*IOM-2
33
RSYNC
34
*RESET
35
TEST
36
IO4A
37
IO3A
38
IO2A
39
IO1A
40
GNDA
41
VDDA
42
ACNA
43
ACPA
44
DCNA
45
CDCNA
46
CDCPA
47
DCPA
48
C2A
49
C1A
50
ILA
51
ITACA
52
ITA
53
VCMITA
54
VDDR
55
GNDR
56
VCMS
57
VCM
58
CREF
59
SELCLK
60
VCMITB
61
ITB
62
ITACB
63
ILB
64
C1B
1
C2B
2
DCPB
3
CDCPB
4
CDCNB
5
DCNB
6
ACPB
7
ACNB
8
VDDB
9
GNDB
10
IO1B
11
IO2B
12
IO3B
13
IO4B
14
TS0/DIN
15
TS1/DCLK
16
TS2/*CS
R616
10k
R618
100
C634
0.1u
16
C618
0.12u
10
C621
0.1u
16
R617
100
C619
0.12u
10
+3.3V
C620
0.1u
16
C616
0.1u
16
DG
RA201
47
1
2
3
45
6
7
8
RA202
47
1
2
3
45
6
7
8
RA211
47
1
2
3
45
6
7
8
FG2
DG
J602
0
PG
J600
0
J601
0
RA601
10k
1
2
3
45
6
7
8
+3.3V
+3.3V
RA602
10k
1
2
3
4
5
6
7
8
R204
22
R205
22
PGD
J603
0
DHW_4M
DG
FG
CL126
CL113
CL127
CL114
CL103
UHW_4M
FH
PG
PCLK0
PGD
/RESET_SLC
C636
0.01u
DG
C635
4.7u
6.3
J605
0
R623
22
C617
0.068u
25
FG
J604
0
J608
J609
J607
0
J606
FG3
R624
NC
DG
C639
NC
C206
NC
C205 NC
DG
DG
CN3
1
15V
120
15V
2
15V
119
15V
3
OPEN
118
OPEN
4
GND
117
GND
5
GND
116
GND
6
DOUT_SLC
115
DCLK_SLC
7
/CS_SLC
114
DIN_SLC
8
GND
113
GND
9
DR2
112
PCLK
10
DX2
111
PCLK_RESERVE
11
DR1
110
FH/CP0
12
DX1
109
CP1
13
DR0
108
CP2
14
DX0
107
CP3
KX-NS0290CE PRI+SLC2 BOARD No.2 2/4
2/4
32
KX-NS0290CE
(x)
(y)
(z)
(A)
(B)
(C)
5
6
7
E
F
G
H
3
2
1
46
5
Q802
G
D
S
R804
47k
R807
33k
+3.3V
+15V
C802
D804
PGD
R803
2.2k
R805
1k
R810
10k
R801
47k
R802
10k
+3.3V
C813
0.1u
16
DG
/RESET_SLC
002:9B
/RESET_PRI
001:3D;001:8D
R703
22k
IC703
1
COMP
2
FB
6
OUT
7
VCC
3
ISNS
8
VREF
4
RT/CT
5
GND
D705
Q703
C705 220p 500
NC
VBAT
R712
12.4k
R723
9.1k
PC701
1
23
4
R716
23.2k
PG
Q701
C713
47u
100
R721
10k
R714
22
PC702
1
23
4
R710
1.2
R709
22
R707
120
R719
2.49k
R720
22k
R713
10k
C714
47u
100
VHR
R711
1.2
IC701
1
A1
2
A2
4
VREF
5
A3
3
K
6
A4
Q702
R708
12k
R706
2.2k
R718
27.4k
PG
R704
10k
C715
220p
500
NC
R722
9.1k
C708
470p
50
R702
2.49k
C706
0.047u
16
PG
R717
27.4k
IC704
1
A1
2
A2
4
VREF
5
A3
3
K
6
A4
C814
0.1u
16
+3.3V
DG
C815
0.01u
16
NC
R831
22
C801 0.1u
16
DG
C803 3.3n
50
IC807
1
BST
2
GND
3
FB
4
EN
5
IN
6
SW
C818
0.01u
50
D805
R823
49.9k
R824
16.2k
C811
10u
6.3
C810
10u
6.3
C807
150u
25
C805
10u
25
C816
0.01u
50
C819
15p
50
VHR
VBAT
+3.3V
+15V
/RESET_SLC
/RESET_PRI
/RESET[1]
002:12E
/RESET[0]
002:12E
C704
47u
100
R701
52.3k
D702
D801
D802
Q801
1
2
34
5
6
+15V_F
L803
10u
L802 10u
F801
125V
3
R806
1k
R832
NC
C709
0.1u
50
C702 0.1u
50
C712
0.1u
50
C703
0.1u
50
C711 0.1u
50
C812
0.1u
50
NC
C806
0.1u
50
C817
0.1u
50
C707
0.1u
50
C710
0.1u
50
T701
8
2
7
9
10
1
5
4
6
D701
3
21
D703
3
2
1
IC801
2
VDD
4
OUT
1
GND
3
CD
R822
100k
R705
10k
R833
22
R834
22
R835
5.6
C820
330p
IC805
1
B
2
A
3
GND
4
Y
5
VCC
IC806
1
B
2
A
3
GND
4
Y
5
VCC
+15V TO +3.3V
RESET BLOCK
+80V
-55V
1
KX-NS0290CE PRI+SLC2 BOARD No.2 3/4
3/4
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