Panasonic KX-NS0290CE Service Manual ▷ View online
33
KX-NS0290CE
(1)
(2)(3)
(4)
(5)
(6)
(7)
(x)
(y)
(z)
(A)
(B)
(C)
8
9
10
E
F
G
H
8
7
11
10
9
12
CARD_SEL[4]
CARD_SEL[3]
CARD_SEL[8]
CARD_SEL[7]
CARD_SEL[10]
CARD_SEL[9]
CARD_SEL[1]
CARD_SEL[0]
CARD_SEL[6]
CARD_SEL[5]
CARD_SEL[2]
D[4]
D[5]
D[6]
D[7]
D[0]
D[1]
D[3]
D[2]
A[2]
A[1]
A[0]
A[3]
A[6]
A[5]
A[7]
A[4]
CARD_SEL[0]
CARD_SEL[1]
CARD_SEL[2]
CARD_SEL[3]
CARD_SEL[4]
CARD_SEL[5]
CARD_SEL[6]
CARD_SEL[7]
CARD_SEL[8]
CARD_SEL[9]
CARD_SEL[10]
/TXMF
/RXMF
RPD
/LOS
XPD
XPC
D[8]
D[9]
D[10]
D[11]
D[12]
D[13]
D[14]
D[15]
/RD
/WR
DG
+3.3V
R826
0
R812
10k
1
2
3
4
2
3
4
5
6
7
8
DG
+3.3V
R817
NC
1
2
3
4
2
3
4
5
6
7
8
+3.3V
R808
NC
R827
0
R816
0
DG
R815
0
DG
R830
0
R829
NC
1
2
3
4
2
3
4
5
6
7
8
C804
0.1u
16
R809
NC
R818
0
R811
NC
R814
0
R813
0
/RESET[0]
002:2G
LOOPBACK_RELAY
001:4C
LED[0]
001:3D
LED[1]
001:3D
LED[2]
001:3E
LED[3]
001:3E
LED[4]
001:3F
/CS
001:8C
C721
470p
50
IC706
1
COMP
2
FB
6
OUT
7
VCC
3
ISNS
8
VREF
4
RT/CT
5
GND
C717
0.047u
16
R728
22
D707
R733
22k
PG
PG
R727
12k
D706
R732
22k
R736
22
C720
0.47u
250
+15V_F
R731
26.7k
Q705
G
D
S
R735
1M
C722
220u
6.3
TH701
R734
10k
R726
2.2k
Q704
G
D
S
C718
0.47u
250
RA207
47
1
2
3
45
6
7
8
RA206
47
1
2
3
45
6
7
8
RA208
47
1
2
3
45
6
7
8
RA209
47
1
2
3
45
6
7
8
RA210
47
1
2
3
45
6
7
8
RA215
47
1
2
3
45
6
7
8
RA216
47
1
2
3
4
5
6
7
8
RA217
47
1
2
3
45
6
7
8
RA212
47
1
2
3
45
6
7
8
RA213
NC
1
2
3
4
5
6
7
8
/LOS,/RXMF,/TXMF,RPD,XPC,XPD
001:8B
/RESET[1]
002:2G
RA214
NC
1
2
3
45
6
7
8
R201
22
R202
22
R203
22
DG
CL121
CL125
CL120
CL124
CL112
CL119
CL118
L_NETREF
CL128
CL115
CL131
CL116
CL132
CL117
CL122
CL129
CL123
CL130
L_NETREF
001:8A
/INT_PRI
001:8B
C725
330u
25
D708
D709
C201
1000p
50
C202
1000p
50
C723
0.1u
50
C724
0.1u
50
C719
0.1u
50
T702
8
2
7
9
10
1
5
4
6
R729
1
R730
1
IC802
1
DIR
2
A1
18
B1
19
*OE
3
A2
20
VCC
4
A3
17
B2
5
A4
16
B3
6
A5
15
B4
7
A6
14
B5
8
A7
13
B6
9
A8
12
B7
10
GND
11
B8
RA204
47
1
2
3
4
6
5
7
8
RA205
47
1
2
3
4
5
6
7
8
R206
22
DG
C204
NC
C203
NC
15
GND
106
GND
16
/CS2_LCOT
105
CP4
17
DOUT_LCOT
104
DCLK_LCOT
18
/CS1_LCOT
103
DIN_LCOT
19
GND
102
GND
20
/INT0
101
L_NETREF
21
/INT1
100
/CS
22
/RD
99
/RESET0
23
/WR
98
/RESET1
24
/WAIT
97
/RESET2
25
/RESET4
96
/RESET3
26
GND
95
GND
27
A0
94
A8
28
A1
93
A9
29
A2
92
A10
30
A3
91
A11
31
GND
90
GND
32
A4
89
A12
33
A5
88
A13
34
A6
87
A14
35
A7
86
GND
36
GND
85
GND
37
D0
84
D8
38
D1
83
D9
39
D2
82
D10
40
D3
81
D11
41
GND
80
GND
42
D4
79
D12
43
D5
78
D13
44
D6
77
D14
45
D7
76
D15
46
GND
75
GND
47
GPIO6
74
GPIO0
48
GPIO7
73
GPIO1
49
GPIO8
72
GPIO2
50
GPIO9
71
GPIO3
51
GPIO10
70
GPIO4
52
GPIO11
69
GPIO5
53
GND
68
GND
54
CARD_SEL0
67
CARD_SEL6
55
CARD_SEL1
66
CARD_SEL7
56
CARD_SEL2
65
CARD_SEL8
57
CARD_SEL3
64
CARD_SEL9
58
CARD_SEL4
63
CARD_SEL10
59
CARD_SEL5
62
CARD_OE
60
GND
61
GND
CARD ID
+3.3V
DG
C904
0.1u
50
C914
0.1u
50
C911
0.1u
50
C907
0.1u
50
C908
0.1u
50
C909
0.1u
50
C902
0.1u
50
C906
0.1u
50
C903
0.1u
50
C901
0.1u
50
C910
0.1u
50
C913
0.1u
50
C915
0.1u
50
C912
0.1u
50
C905
0.1u
50
KX-NS0290CE PRI+SLC2 BOARD No.2 4/4
4/4
34
KX-NS0290CE
9.2.
Waveform
IC703-4pin
1
4
Q703-GATE
2
5
3
6
35
KX-NS0290CE
7
IC706-4pin
10
8
Q705-GATE
T701-5pin
9
T702-2pin
36
KX-NS0290CE
10 Printed Circuit Board
10.1. Main Board
10.1.1. Component View
1
S
S
S
S
1
4
5
8
36
19
18
1
1
16
17
32
33
48
49
64
1
1
10
11
20
1
1
1
1
6
12
7
1
3.0A
1
1
1
80
61
60
41
40
21
20
1
24
25
48
1
1
8
9
16
1
7
8
2
1
7
8
2
1
5
8
4
1
1
1
5
6
10
5
8
4
1
5
6
10
A
B
14
5
8
14
5
8
FLT501
R609
R801
R802
R610
R804
R611
R805
R612
R806
R807
R616
R618
R810
R812
R623
R817
C203
C204
R822
R823
R824
R826
R827
R830
R831
R832
R833
R834
R835
RA501
RA502
RA503
C608
RA504
C609
RA505
C801
C803
C804
C612
C806
C613
C807
C616
CL505
CL508
CL509
C812
C813
C620
C814
C815
C621
PRI23+SLC2
PRI30+SLC2
C816
C817
C818
CL510
C819
C820
SA505
C633
C634
C635
C636
Q501
Q502
Q503
Q504
Q505
Q506
Q507
Q508
Q509
D601
D602
D603
D604
D605
Q701
Q702
Q703
Q510
Q704
Q511
Q705
Q512
Q513
L501
D801
L502
D802
L503
D804
D805
IC601
IC602
PC701
PC702
IC801
IC802
IC805
IC806
IC807
SW501
R503
R504
R505
R506 R507
R508
R509
R702
R703
R510
R511
R512
R706
R513
R514
R708
R515
R516
R517
R518
R519
R710
R711
R712
R520
R521
R522
R523
R524
R525
R719
R526
R527
R528
R529
R720
R530
R531
R532
R726
R533
R727
R534
R535
R729
RA201
R536
RA202
R537
R538
RA204
R539
RA205
RA206
RA207
R730
RA208
RA209
R731
R732
C503
R733
R540
C504
R541
C505
R735
R542
C506
R543
C507
R544
C508
RA210
R545
C509
RA211
R546
R547
RA213
R548
RA214
R549
RA215
RA216
C702
RA217
C703
C510
C704
X501
TH701
C511
C705
C512
X502
C706
C513
C707
R550
C514
C708
R551
C515
C709
R552
C516
R553
C517
R554
C518
R555
C519
C901
R556
C902
R557
C903
R558
C710
C904
R559
C711
C905
C712
C906
C713
C907
C520
C714
C521
C715
C717
C719
C912
C914
C915
C721
C722
C723
C724
C725
F801
D501
D502
D503
D504
D505
D506
D507
D508
D701
D702
D703
D705
Q801
D706
Q802
D707
D708
D709
IC501
IC502
IC503
T501
CN1
CN2
L802
L803
IC701
IC703
IC704
T701
IC706
T702
R201
R202
R203
R205
R206
PbF
PNLB1863Z
ޓ
-LV
A
RL501
RL502
SA501
SA502
SA503
SA504
C810
C811
C802
C805
C638
C637
C606
C718
C720
R716
R718
R717
R701
R734
R713
R721
R704
R707
R728
R709
R501
R502
R803
J601
J600
J602
J603
R705
R723
R722
R736
R714
R602
R604
R605
R606
R608
R607
KX-NS0290
CE MAIN BOARD COMPONENT VIEW
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