Read Panasonic KX-NCP1290CJ (serv.man2) Service Manual online
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KX-NCP1290CJ
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KX-NCP1290CJ SCHEMATIC DIAGRAM No.2 (2/2)
7
8
11
12
10
9
EC_AD[0]
CT_FRAME
EC_AD[2]
EC_nRST
EC_AD[3]
CT_FRAME
EC_IDSEL
CT_C8
CT_D[3]
EC_BE[1]
CT_D[2]
EC_BE[0]
CT_D[0]
CT_D[1]
CT_D[7]
EC_CLK
CT_D[6]
EC_BE[0]
CT_D[4]
EC_IDSEL
CT_D[5]
EC_FRAME
CT_C8
EC_AD[12]
EC_AD[13]
EC_AD[14]
EC_AD[15]
EC_BE[1]
EC_AD[8]
EC_AD[9]
EC_AD[10]
EC_AD[11]
EC_AD[5]
EC_AD[4]
CT_LOS
EC_AD[6]
EC_AD[7]
EC_AD[1]
CT_C8
EC_AD[0]
EC_AD[2]
EC_AD[1]
EC_AD[3]
EC_AD[4]
EC_AD[5]
EC_AD[4]
EC_AD[5]
EC_AD[14]
EC_AD[15]
EC_AD[15]
CT_D[0]
CT_D[1]
CT_D[1]
nRD
CT_FRAME
nWR
EC_AD[10]
CT_D[6]
EC_AD[11]
CT_D[7]
CT_D[2]
EC_AD[12]
CT_D[3]
EC_AD[13]
CT_D[4]
EC_AD[6]
CT_D[5]
EC_AD[7]
EC_AD[8]
EC_AD[9]
EC_AD[8]
EC_AD[9]
nCS[1]
CT_NETREF
nWAIT
nIRQ[1]
nCS[2]
nCS[6]
nBACK nBREQ
nHALT
CLKOUT
HW_CLK[0]
HW_CLK[1]
UHW[0]
DHW[0]
nHW_FH
nSHW_FH
EC_STOP
EC_PERR
EC_PAR
EC_AD[0]
EC_AD[1]
EC_AD[2]
EC_AD[3]
EC_AD[4]
EC_AD[5]
EC_AD[8]
EC_AD[9]
EC_AD[10]
EC_AD[11]
EC_AD[6]
EC_AD[7]
EC_AD[12]
EC_AD[13]
EC_AD[14]
EC_AD[15]
CT_D[2]
CT_D[3]
CT_D[4]
CT_D[5]
CT_D[6]
CT_D[7]
CT_NETREF
CT_D[1]
CT_D[0]
EC_PAR
EC_FRAME
EC_CLK
EC_nRST
EC_CLK
EC_STOP
EC_TRDY
EC_PERR
EC_TRDY
EC_PERR
EC_FRAME
EC_PAR
EC_BE[0]
EC_BE[1]
EC_BE[1]
EC_IDSEL
EC_nRST
EC_DET
EC_DET
EC_INT
EC_INT
EC_TRDY
nM/R
R128 220
R126 22
R90
1K
R127 22
R130
22
R129
22
R125 22
R124 22
R89
10K
R123 22
+3.3V
+3.3V
+3.3V
DG
P.G
DG
DG
nHALT
1:12E
L77
220
L60
220
L70
220
L68
220
R91
10K
R132
10K
L56
220
R115
NC
R104
NC
L76
220
L71
220
R97
1K
L65
220
L61
220
DG
R92
1K
L75
220
L73
220
L55
220
L57
220
L63
220
DG
R120
NC
L59
220
R73
22
L66
220
R117
10K
L74
220
L78
220
L69
220
DG
L58
220
R95
100
R103
1K
L62
220
R93
1K
R87
22
L67
220
R131
10K
DG
L72
220
R88
10K
R102
1K
R119
NC
R94
22
R79
22
L64
220
L81
220
R114
1K
R109
1K
R118
NC
R108
1K
+3.3V
+3.3V
+3.3V
+3.3V
+3.3V
C41 0.1u
C42 0.1u
C43 0.1u
C44 0.1u
C45 0.1u
J14
NC
DG
R142
100
R143
1K
R144
22
R139
10K
R140
1K
R141
1K
R138
1K
DG
R150
1K
R151
NC
R152
10K
+15V
L79
220
C59
330p
DG
+3.3V
DG
DG
C61
NC
C88 0.1u
C89 0.1u
C90 0.1u
C91 0.1u
C92 0.1u
C93 0.1u
C94 0.1u
C95 0.1u
C96 0.1u
TP684
TP588
TP506
TP683
TP714
TP591
TP717
TP596
TP682
TP580
TP582
TP716
TP680
TP652
TP715
TP653
TP679
TP627
TP650
TP581
TP608
TP620
TP607
TP649
TP651
TP645
TP635
TP647
TP598
TP609
TP638
TP643
TP585
TP648
TP610
TP606
TP583
TP603
TP605
TP637
TP623
TP639
TP619
TP641
TP601
TP611
TP614
TP602
TP640
TP642
TP597
TP625
TP599
TP618
TP613
TP584
TP630
TP633
TP632
TP646
TP636
TP631
TP626
TP634
TP612
TP621
TP624
TP628
TP617
TP615
TP629
TP622
TP616
FIL9
1
2
3
FIL12
1
2
3
Q12
E
C
B
RA37
10K
1
2
3
4
5
6
7
8
9
10
RA36
10K
1
2
3
4
5
6
7
8
9
10
RA38
10K
RA39
10K
1
2
3
4
5
6
7
8
9
1
2
3
4
6
7
8
9
10
5
10
CLKOUT
3:2B
FH
S_FH
DHW0
UHW0
NETR
HWC1
HWC0
GND
TP261
TP94
R153
47
R154
47
R155
47
R156
47
R157
47
R158
47
R159
47
R160
47
R161
47
R162
47
R163
47
R164
47
R165
47
R166
47
R167
47
R168
47
R169
47
R170
47
R171
47
R172
47
R173
47
R174
47
R175
47
R176
47
R116
47
R113
R112
R111
R110
47
47
47
47
47
R106
47
R105
47
R121
NC
R107
10K
+15V
IC2
107
TCK
108
TDI
109
TDO
110
TRST
111
TMS
121
LUHW[0]
122
LDHW[0]
123
HW_CLK[0]
124
HW_CLK[1]
125
HW_FH
126
L_NETREF
127
LDHW[1]
128
LUHW[1]
129
SHW_CLK
130
SHW_FH
1
GND1
7
IRQ[1]
8
IRQ[0]
9
CS[1]
10
CS[0]
11
GND11
21
GND21
22
ALE
23
CS_DMA
24
CS_SAM
25
CSI
26
RD
27
WR
28
L_NRST
29
GND29
30
WAIT
31
RESET
32
BREQ
33
BACK
34
BGAK
35
GND35
36
VDD36
37
SBREQ
38
SBACK
44
GND44
53
VDD53
54
RINGER
55
CT_FRAME_A
56
CT_C8_A
57
CT_NETREF
58
GND58
59
CT_D[7]
60
CT_D[6]
61
CT_D[5]
62
CT_D[4]
63
VDD63
64
GND64
65
CT_D[3]
66
CT_D[2]
67
CT_D[1]
68
CT_D[0]
69
GND69
70
EC_DET
71
EC_INT
72
EC_AD[15]
73
EC_AD[14]
74
EC_AD[13]
75
EC_AD[12]
76
GND76
77
VDD77
78
EC_AD[11]
79
EC_AD[10]
80
EC_AD[9]
81
EC_AD[8]
82
GND82
83
EC_AD[7]
84
EC_AD[6]
85
EC_AD[5]
86
EC_AD[4]
87
VDD87
88
GND88
89
EC_AD[3]
90
EC_AD[2]
91
EC_AD[1]
92
EC_AD[0]
93
GND93
94
EC_NRST
95
EC_IDSEL
96
EC_BE[1]
97
EC_BE[0]
98
GND98
99
EC_PAR
100
EC_FRAME
101
EC_PERR
102
EC_TRDY
103
EC_STOP
104
GND104
105
EC_CLK
106
VDD106
112
GND112
113
MODE[5]
114
MODE[4]
115
MODE[3]
116
MODE[2]
117
MODE[1]
118
MODE[0]
119
GND119
120
VDD120
131
GND131
132
VDD132
141
GND141
150
GND150
159
VDD159
160
GND160
169
TEST0
178
VDD178
179
GND179
180
AVDD180
181
VREFPLUS
182
VREFMINUS
191
AVDD191
200
TEST1
IP1
1.5A
CN1
A1
POWERGND
B1
POWERGND
C1
POWERGND
A2
+15V
B2
+15V
C2
+15V
A3
+40V
B3
+40V
C3
+40V
A4
POWERGND
B4
POWERGND
C4
POWERGND
A5
+15VPT
B5
+15VPT
C5
+15VPT
A6
POWERGND
B6
POWERGND
C6
POWERGND
A7
EC_nTRDY
B7
EC_nSTOP
C7
EC_CLK
A8
GND
B8
GND
C8
C8
A9
EC_nPERR
B9
EC_nFRAME
C9
EC_PAR
A10
EC_nCBE[0]
B10
EC_nCBE[1]
C10
EC_IDSEL
A11
GND
B11
B11
C11
GND
A12
EC_nRST
B12
EC_AD[0]
C12
EC_AD[1]
A13
EC_AD[2]
B13
EC_AD[3]
C13
EC_AD[4]
A14
EC_AD[5]
B14
EC_AD[6]
C14
EC_AD[7]
A15
GND
B15
B15
C15
GND
A16
EC_AD[8]
B16
EC_AD[9]
C16
EC_AD[10]
A17
EC_AD[11]
B17
EC_AD[12]
C17
EC_AD[13]
A18
EC_AD[14]
B18
EC_AD[15]
C18
EC_nINT
A19
A19
B19
GND
C19
GND
A20
EC_nCDET
B20
CT_D[0]
C20
CT_D[1]
A21
CT_D[2]
B21
CT_D[3]
C21
CT_D[4]
A22
CT_D[5]
B22
CT_D[6]
C22
CT_D[7]
A23
GND
B23
B23
C23
GND
A24
CT_NETREF
B24
CT_C8
C24
CT_FRAME
A25
A25
B25
GND
C25
GND
A26
A26
B26
B26
C26
C26
A27
A27
B27
B27
C27
C27
A28
A28
B28
B28
C28
LAN9
A29
GND
B29
GND
C29
nM/R
A30
nLOS
B30
RINGER
C30
RING_SYNC
A31
nHALT
B31
GND
C31
CS_SYNC_B
A32
GND
B32
GND
C32
GND
D
F
E
C
B
A
H
G
3.3V
0
2.048 MHz
CLKOUT
3.3V
0
8 KHz
HW-FH
3.3V
0
8.192 MHz
0
2.048MHz
3.3V
0
3.3V
0
3.3V
0V
3.3V
0V
8.192MHz
Normal:3.3V
Normal:3.3V
3.3V
0V
Normal:3.3V
3.3V
0V
3.3V
0V
Normal:3.3V
3.3V
0V
3.3V
0V
1.536MHz
3.3V
0V
8KHz
8.192MHz
Normal:3.3V
3.3V
0V
Normal:3.3V
3.3V
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