Panasonic KX-TDA6181X Service Manual page 69

7
A
(1)
(2)
(3)
(4)
(5)
(6)
(7)
B
(8)
(9)
(10)
10K
RA417
C
(11)
(12)
(13)
(14)
(15)
3.3V
0V
(16)
D
(17)
(18)
(19)
(20)
RXD0
(21)
TXD0
(22)
RXD1
(23)
TXD1
(24)
PB12
(25)
PB13
(26)
PB14
(27)
PB15
(28)
nWAIT
nWR
nRD
+3.3V
nBACK
E
R402
RA419
10K
10K
DG
3.3V
0V
F
G
8
D[8-15]
3.3V
0V
IC401
D[8]
10
AD8
D[9]
11
AD9
+3.3V +3.3V D[10]
12
AD10
D[11]
14
AD11
D[12]
16
AD12
D[13]
17
AD13
10K 10K D[14]
18
RA418 RA422 AD14
D[15]
19
AD15
nBREQ-1
60
PA8/BREQ
61
TP956
PA9/AH/IRQOUT
CTS
62
TP957
PA10/DPL/TIOCA1
RTS 64
TP958
PA11/DPH/TIOCB1
HALT
65
TP959
PA12/IRQ0/DACK0/TCLKA
nIRQ1
66
TP960
PA13/IRQ1/DREQ0/TCLKB
67
TP961
PA14/IRQ2/DACK1
68
TP962
PA15/IRQ3/DREQ1
220
TP943
L401
46
8 1 TP963
CSO
7 2 47
TP964
CS1/CASH
48
TP944 6 3 TP965
CS2
49
5 4 TP966
CS3/CASL
+3.3V
77 MD0
+3.3V
MD1
+3.3V 78
MD3
79
10K
DG
RA420
NMI 74
TP967
NMI
75
TP968
WDTOVF
22 R406
83
TP969
PB0/TP0/TIOCA2
84
TP970
PB1/TP1/TIOCB2
85
TP971
PB2/TP2/TIOCA3
nBUSY
TP1100 86
PB3/TP3/TIOCB3
PB4
87
TP972
PB4/TP4/TIOCA4
PB5
89
TP973
PB5/TP5/TIOCB4
PB6
90
TP974
PB6/TP6/TOCXA4/TCLKC
PB7
91
TP975
PB7/TP7/TOCXB4/TCLKD
93
TP976
PB8/TP8/RxD0
94
TP977
PB9/TP9/TxD0
95
TP978
PB10/TP10/RxD1
96
TP979
PB11/TP11/TxD1
97
TP980
PB12/TP12/IRQ4/SCK0
98
TP981
PB13/TP13/IRQ5/SCK1
99
TP982
PB14/TP14/IRQ6
100
TP983
PB15/TP15/IRQ7
51
TP984
PA0/CS4/TIOCA0
52
TP985
PA1/CS5/RAS
53
TP986
PA2/CS6/TIOCB0
54
PA3/CS7/WAIT
R403 68 L403
55
TP987
PA4/WRL(WR)
220
56
TP988
PA5/WRH(LBS)
R404 68 L402
57
TP989
PA6/RD
220
J408 0 58
PA7/BACK
TP945
+3.3V
C421 0.01
C422 0.01
C423 0.01
C424 0.01
C425 0.01
C426 0.01
C427 0.01
C428 0.01
C429 0.01
C430 0.01
C431 0.01
C432 0.01
C433 0.01
C434 0.01
C435 0.01
C436 0.01
C437 0.01
C438 0.01
C439 0.01
C440 0.01
DG
9
A[0-12]
A[13-19]
nCS2
nRD
nWR
nIRQ1
3.3V
0V
nHALT
nBREQ-1
nBACK
nWAIT
nPOW_RST
nRST
nCS1
TP993 1
20 8 TP1044
A0
TP994 4 5
21 7 2 TP1045
A1
TP995 6 3 3 6
22 TP1046
A2
TP996 2 7
23 5 4 TP1047
A3
1 8
TP997 5 4
25 TP1048
A4
TP998 1 8
26 6 3 TP1049
A5
27 TP999 7 2 2 7 TP1050
A6
TP1000 3 6
28 8 1 TP1051
A7
TP1001 5
29 5 4 4 TP1052
A8
TP1002 1 8
30 6 3 TP1053
A9
TP1003
31 7 2 2 7 TP1054
A10
TP1004 3 6
A11 33 8 1 TP1055
TP1005 4 5
34 5 4 TP1056
A12
TP1006 1 8
A13 35 6 3 TP1057
TP1007 2 7
36 7 2 TP1058
A14
TP1008 1 3 6
A15 37 8 TP1059
TP1009 5
39 5 4 4 TP1060
A16
TP1010 6 3 1 8
A17 40 TP1061
TP1011 2 7
A18 42 7 2 TP1062
43 TP1012 8 1 3 6
A19 TP1063
A[20]
TP1013 4 5
A20 44
TP1014 A[21]
45
A21
+3.3V
1
AD0
2
AD1
3
AD2
5
AD3
6
AD4
7
AD5
8
AD6
9
AD7
TP1110 1:6B
3 1
12.288M 12.288M
69
CK
+3.3V
R410
2 FIL404
330
13 DG
Vcc13
38
Vcc38
+3.3V
63
Vcc63
73
Vcc73
80
Vcc80
88
Vcc88
4
Vss4
15
Vss15
24
Vss24
32
Vss32
41 DG
Vss41
50
Vss50
59
+3.3V
Vss59
70
Vss70 FIL403
81 DG
1 3
Vss81
82
Vss82
92 2
Vss92
DG
18
72
XTAL
TP990
R407
TP992
71
EXTAL
22
76
RES
Normal 3.3V
+3.3V
C441 220P
C442 220P
C443 220P
C444 220P
C445 220P
C446 220P
C447 220P
C448 220P
C449 220P
C450 220P
C451 220P
C452 220P
C453 220P
C454 220P
C455 220P
C456 220P
C457 220P
C458 220P
C459 220P
C460 220P
DG
KX-TDA6181X ELCOT16 CARD SCHEMATIC DIAGRAM No.4 (2/2)
69
10
A[0-12]
1:8B;1:4B;1:5B
D[0-7]
D[0-7]
1:8B
nCS2
1:8C
nRD
1:4B;1:5B;1:8C
nWR
1:4B;1:5B;1:8C
nIRQ1
1:9C
nHALT
1:11G
J405 0
nBREQ
J406 NC
1:8C
DG
nBACK
1:8C
nWAIT
1:8C
nPOW_RST
1:7C
nRST
1:4C;1:5C;1:7B;2:12H;
2:6H;3:F8;3:K8
nCS1
1:8C
A[0]
A[1]
A[2]
A[3]
A[4]
A[5]
A[6]
A[7]
A[8]
A[9]
A[10]
A[11]
A[12]
A[13]
A[14]
A[15]
A[16]
A[17]
A[18]
A[19]
D[0]
D[1]
D[2]
D[3]
D[4]
D[5]
D[6]
D[7]
3.3V
0V
TP1066
TP1064
X401
IC404
12.288MHz
TP1067
1
8
XOUT Xin
7 2
VDD GND
6 3
FASEL S1 DG
DG TP1065
5 4 DG
SSCLK S0
DG
KX-TDA6181X
11