Read Panasonic KX-NCP1174XJ (serv.man2) Service Manual online
43
KX-NCP1174XJ
KX-NCP1174
XJ SCHEMATIC DIAGRAM No.4 (2/2)
(1)
(2)
(3)
(4)
(5)
(6)
(5)
(6)
(7)
(8)
(9)
(9)
(20)
(22)
(24)
(26)
(22)
(24)
(26)
(28)
(29)
(29)
(30)
(21)
(23)
(25)
(27)
(23)
(25)
(27)
(10)
(12)
(12)
(13)
(14)
(14)
(15)
(18)
(16)
(11)
(17)
(19)
(19)
A[9]
A[18]
D[10]
D[3]
A[0]
D[15]
A[17]
A[5]
nWAIT
A[7]
A[6]
A[2]
A[19]
D[13]
D[9]
D[0]
D[14]
A[11]
A[16]
D[4]
D[12]
A[3]
A[13]
A[15]
A[12]
D[11]
D[1]
D[5]
D[7]
A[14]
D[6]
D[2]
D[8]
A[4]
A[8]
A[10]
A[1]
nCS1
A[20]
A[21]
A[21]
nWR
nRD
TP1057
TP1024
TP1034
TP972
TP1059
TP1033
TP1032
TP1041
TP1040
TP1028
TP995
TP1062
C613
NC
C608
NC
TP958
TP981
TP992
TP985
C612
NC
TP1043
TP1042
TP1063
TP994
+3.3V
TP984
TP949
TP1012
TP959
DG
TP976
TP1001
TP998
TP960
TP986
TP974
TP1005
C606
NC
TP1065
nBACK
C611
NC
TP988
TP982
TP1025
C610
NC
nIRQ1
C605
NC
nWAIT
L601
NC
TP1014
TP1004
TP1061
TP1038
TP952
TP1055
TP967
TP1056
TP973
TP964
RA626
NC
4
3
2
1
3
2
1
7
6
5
TP957
TP948
TP969
TP983
TP1052
C607
NC
TP1011
TP987
C609
NC
D[0-7]
TP1051
TP979
TP1002
TP999
TP1009
TP978
TP990
TP1007
TP1054
+3.3V
TP1035
TP970
TP950
TP961
TP975
TP996
TP1013
TP1053
TP1010
TP1003
TP989
TP1027
TP955
nHALT
TP1000
nRST
RA625
NC
4
3
2
1
3
2
1
7
6
5
+3.3V
TP968
TP1029
RA623
NC
4
3
2
1
3
2
1
7
6
5
TP951
TP956
TP1058
DG
DG
TP1031
TP1008
TP1060
TP1037
TP954
RA627
NC
4
3
2
1
3
2
1
7
6
5
TP963
TP997
TP1006
TP965
RA624
NC
4
3
2
1
3
2
1
7
8
8
8
8
8
6
5
TP1030
TP953
BELL_SYNC
TP993
TP977
DG
TP962
TP1026
TP966
TP1036
nWR
nRD
nPOW_RST
DG
DG
TP1064
TP1068
TP1067
DG
TP946
L602
NC
L603
NC
TP943
+3.3V
TP947
+3.3V
+3.3V
nCS1
TP1039
nCS2
TP980
LA605
NC
4
3
2
1
8
7
6
5
7
6
5
LA606
NC
4
3
2
1
8
7
6
5
7
6
5
LA607
NC
4
3
2
1
8
7
6
5
7
6
5
LA608
NC
4
3
2
1
8
7
6
5
7
6
5
LA609
NC
4
3
2
1
8
7
6
5
7
6
5
TP971
+3.3V
+3.3V
TP1015
RA617
10K
1
2
3
4
5
6
7
8
RA621
NC
1
2
3
4
5
6
7
8
6
7
8
RA622
NC
1
2
3
4
5
6
7
8
RA618
10K
1
2
3
4
5
6
7
8
RA620
NC
4
3
2
1
8
7
6
5
RA619
NC
1
2
3
4
5
6
7
8
A[0-19]
12.288M
nBREQ
DG
RA628
NC
2
1
3
4
1
3
4
5
6
8
7
+3.3V
C621
50V/0.01
C622
50V/0.01
C623
50V/0.01
C624
50V/0.01
C625
50V/0.01
C626
50V/0.01
C632
50V/0.01
C630
50V/0.01
C629
50V/0.01
C628
50V/0.01
C631
50V/0.01
C627
50V/0.01
C638
50V/0.01
C636
50V/0.01
C635
50V/0.01
C634
50V/0.01
C637
50V/0.01
C633
50V/0.01
C640
50V/0.01
C639
50V/0.01
DG
+3.3V
C646
25V/220P
DG
C653
25V/220P
C647
25V/220P
C644
25V/220P
C643
25V/220P
C649
25V/220P
C652
25V/220P
C658
25V/220P
C648
25V/220P
+3.3V
C642
25V/220P
C656
25V/220P
C651
25V/220P
C645
25V/220P
C660
25V/220P
C641
25V/220P
C655
25V/220P
C654
25V/220P
C659
25V/220P
C657
25V/220P
C650
25V/220P
TP1100
DG
TP1106
DG
DG
C662
NC
C661
NC
X601
12.288M
NC
1
2
3
TP1066
TP1069
TP1071
TP1070
TP1072
TP1073
TP1073
TP1075
TP1074
TP1074
IC604
NC
1
Xin
2
GND
3
S1
4
S0
5
SSCLK
6
FASEL
7
VDD
8
XOUT
IC601
NC
1
AD0
2
AD1
3
AD2
4
Vss4
5
AD3
6
AD4
7
AD5
8
AD6
9
AD7
10 AD8
11 AD9
12 AD10
13
Vcc13
14 AD11
15
Vss15
16 AD12
17 AD13
18 AD14
19 AD15
20
A0
21
A1
22
A2
23
A3
24
Vss24
25
A4
26
A5
27
A6
28
A7
29
A8
30
A9
31
A10
32
Vss32
33
A11
34
A12
35
A13
36
A14
37
A15
38
Vcc38
39
A16
40
A17
41
Vss41
42
A18
43
A19
44
A20
45
A21
46
CSO
47
CS1/CASH
48
CS2
49
CS3/CASL
50
Vss50
51 PA0/CS4/TIOCA0
52 PA1/CS5/RAS
53 PA2/CS6/TIOCB0
54 PA3/CS7/WAIT
55 PA4/WRL(WR)
56 PA5/WRH(LBS)
57 PA6/RD
58 PA7/BACK
59
Vss59
60
PA8/BREQ
61
PA9/AH/IRQOUT
62
PA10/DPL/TIOCA1
63
Vcc63
64
PA11/DPH/TIOCB1
65
PA12/IRQ0/DACK0/TCLKA
66
PA13/IRQ1/DREQ0/TCLKB
67
PA14/IRQ2/DACK1
68
PA15/IRQ3/DREQ1
69
CK
70
Vss70
71
EXTAL
72
XTAL
73
Vcc73
74
NMI
75 WDTOVF
76
RES
77 MD0
78 MD1
79 MD3
78 MD1
79 MD3
80
Vcc80
81
Vss81
82
Vss82
83
PB0/TP0/TIOCA2
84
PB1/TP1/TIOCB2
85
PB2/TP2/TIOCA3
86
PB3/TP3/TIOCB3
87
PB4/TP4/TIOCA4
88
Vcc88
89
PB5/TP5/TIOCB4
90
PB6/TP6/TOCXA4/TCLKC
91
PB7/TP7/TOCXB4/TCLKD
92
Vss92
93
PB8/TP8/RxD0
94
PB9/TP9/TxD0
95
PB10/TP10/RxD1
96
PB11/TP11/TxD1
97
PB12/TP12/IRQ4/SCK0
98
PB13/TP13/IRQ5/SCK1
99
PB14/TP14/IRQ6
100
PB15/TP15/IRQ7
R604
NC
R606
NC
R605
NC
R609
NC
R608
NC
R607
NC
R603
NC
TP1050
TP1049
TP1048
TP945
FIL603
NC
1
2
3
J606
NC
J605
NC
J607
NC
J608
NC
D
F
E
C
B
A
G
7
8
11
10
9
001:5F
01:4F
001:4F
001:5G;005:7B
001:2B
001:4G;002:7A;002:1A;003:7A;003:1A;005:7D
001:2B
01:4F;005:7D
01:5F;005:7D
001:5G
001:5F
001:4F
001:5G;005:7A
001:5F
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