KX-TDA0193XJ, KX-TDA0193X (serv.man2) - Panasonic PBX Service Manual Supplement (repair manual). Page 13

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13
KX-TDA0193XJ / KX-TDA0193X
28 D[6]
2
+5V
13 DT_STD[1]
20 OPT[0]
25 A[5]
27 D[5]
16 DT_OE[0]
12 DT_STD[0]
18 DT_OE[2]
1
GND
24 A[4]
26 D[4]
37 DT_OE[5]
23 A[3]
11 nCS[0]
9
D[3]
14 DT_STD[2]
38 DT_OE[6]
31 CLK
5
A[2]
8
D[2]
22 nRST
40 GND
35 DT_STD[7]
32 DT_STD[4]
21 +3.3V
4
A[1]
7
D[1]
10 nRD
17 DT_OE[1]
30 nWR
19 DT_OE[3]
CN2
3
A[0]
33 DT_STD[5]
6
D[0]
29 D[7]
36 DT_OE[4]
39 DT_OE[7]
34 DT_STD[6]
15 DT_STD[3]
LD[0-7]
TP40
R72
22
TP48
TP77
TP57
TP27
C149
NC
TP94
+3.3V
R73
220
TP146
+2.5V
RA2
10K
4
3
2
1
8
7
6
5
DG
C83
10V/0.1
C48
NC
R10A
68K
TP51
C153
NC
R74
220
R76
220
TP49
R9D
56K F
TP197
R37
1M
C43
NC
R141
NC
C46
NC
TP63
TP24
C73
50V/0.01u
TP78
TP60
TP52
C37
NC
TP88
DG
TP147
R64
220
TP55
J115
N.C
C82
10V/0.1
TP91
R6C
51K F
R67
22
10V/1u
C17C
J134
NC
TP28
J105
0
TP31
R135
10K
TP75
C47
NC
C14
NC
TP69
C42
NC
J106
0
10V/1u
C17A
+2.5V
TP148
R63
220
C30
50V/0.01
25V/0.1u
C19A
TP95
+2.5V
J103
NC
DG
R11A
470K F
+3.3V
DG
R10C
68K
C40
50V/0.01
C38
50V/0.01
C75
50V/0.01u
J116
0
TP76
C41
50V/0.01
R9C
56K F
C45
16V/10uF
J2
N.C
R78
220
DG
R70
22
TP67
J114
0
TP93
J104
0
22
R47
C85
NC
DG
TP43
C36
NC
TP25
TP46
R132
10K
R36
1K
DG
TP73
C81
10V/0.1
R66
22
TP54
+3.3V
C39
50V/0.01
VREF1
TP62
+3.3V
TP38
+3.3V
TP59
C74
50V/0.01u
C77
50V/0.01u
C72
50V/0.01u
R11B
470K F
TP68
R10B
68K
TP74
50V/33P
C12
TP34
+3.3V
TP198
J117
0
DG
R6B
51K F
R80
220
C71
50V/0.01u
DG
TP26
TP42
TP72
22
R46
X3
4.096MHz
R62
220
RA1
10K
4
3
2
1
8
7
6
5
C13
50V/0.01
C86
NC
DG
22
R48
TP201
R10D
68K
TP45
TP65
R65
22
C148
50V
0.1
TP29
TP200
J133
0
TP56
TP44
R11D
470K F
TP47
TP58
TP37
TP30
TP199
C31
50V/0.01
50V/20P
C11
TP70
R68
22
R9B
56K F
R9A
56K F
TP35
R6A
51K F
22
R49
TP61
TP195
TP66
C146
50V
0.1
DG
C76
50V/0.01u
TP53
R79
220
RA3
10K
2010
1
2
3
4
5
6
7
8
TP90
R81
220
FIL1
1
2
3
TP194
C32
50V/0.01
TP33
R133
10K
TP64
10V/1u
C17B
10V/1u
C17D
J135
0
J136
0
R71
22
TP36
TP92
TP39
R60
220
R11C
470K F
TP89
1
AVSS1
2
AVDD2
3
AINP3
4
AINM3
5
GS3
6
AIN3
7
AINP2
8
AINM2
9
GS2
10
AIN2
11
AVSS11
12
AVDD12
13
AINP1
14
AINM1
15
GS1
16
AIN1
17
AINP0
18
AINM0
19
GS0
20
AIN0
21
VREF
22
AVSS22
23
AVDD23
24
MODE3
25
MODE2
26
MODE1
27
MODE0
28
VSS28
29
VDD29
30
NIRQ
31
NWAIT
32
NWR
33
NRD
34
DATA7
35
DATA6
36
DATA5
37
DATA4
38
DATA3
39
DATA2
40
VSSQ40
41
VDDQ41
42
DATA1
43
DATA0
44
NCS1
45
NCS0
46
DEC_NOCS1
47
DEC_NOCS0
48
DEC_NCSI
49
DEC_AD
50
ADD4
51
ADD3
52
ADD2
53
VSS53
54
VDD54
55
ADD1
56
ADD0
57
CLK_EN
58
NRST
59
VDDQ59
60
VSSQ60
61
PLL_VCNT
62
PLLGND
63
PLLVDD
64
DT_STD3
65
DT_STD2
66
DT_STD1
67
DT_STD0
68
VDD68
69
VSS69
70
OSI
71
OSO
72
VSSQ72
73
TST_CLK
74
SCANEN
75
DT_TOE3/HWFH
76
DT_TOE2/HWCP
77
DT_TOE1/HWCLK
78
DT_TOE0/UHWD
79
VDDQ79
80
VSSQ80
81
PDATA/PIO[7]
82
PCLK/PIO[6]
83
NPCS1/PIO[5]
84
NPCS0/PIO[4]
85
PDET3/PIO[3]
86
PDET2/PIO[2]
87
PDET1/PIO[1]
88
PDET0/PIO[0]
89
VDD89
90
VSS90
91
PIN7
92
PIN6
93
PIN5
94
PIN4
95
PIN3
96
PIN2
97
PIN1
98
PIN0
99
VDDQ99
100
VSSQ100
+3.3V
R61
220
TP145
R134
10K
C84
NC
TP32
R6D
51K F
TP50
TP79
R140
100
R69
22
TP196
+2.5V
+3.3V
+5V
C28
50V/0.1
20
10
nCS_3
CLK/S
J42
N.C
J37
N.C
TP153
nCS_2
TP154
PCLK1
DATA/S
TP155
nPTCS_2
TP156
J38
N.C
J40
N.C
J43
N.C
nPTCS_3
TP157
TP158
TP159
J41
N.C
J39
N.C
J44
N.C
TP160
PDATA1
LA[0-4]
DT_STD[4-7]
R82
220
R83
220
R84
220
DT_OE[4-7]
R85
220
IC20
1
7
IC20
6
2
8
4
C55
50V/0.1
TP417
3
5
R38
180
4M_CLK
4M
TP165
TP166
TP167
nWR
nRD
NRST
220
R52
R136
10K
+3.3V
nCS1
FIL7
1
2
3
+3.3V
J48
NC
J3
0
NC
1
1G
2
1A1
3
2Y4
4
1A2
5
2Y3
6
1A3
7
2Y2
8
1A4
9
2Y1
11
2A1
12
1Y4
13
2A2
14
1Y3
15
2A3
16
1Y2
17
2A4
18
1Y1
19
2G
+3.3V
R137
NC
C147
6.3V
33u
C87
16V/10u
C18A
25V/3.3uF
D14
L10
10uH/300mA
IC21
1
Lx
2
VSS
3
VOUT
4
CE
5
VIN
IC22
1
Lx
2
VSS
3
VOUT
4
CE
5
VIN
C56
16V/4.7uF
L11
22uH/210mA
D15
DG
+3.3VA
+3.3V
J1
TP103
C35
50V/1.0u
DG
C61
50V/0.1u
+5V
+5V
DG
C34
50V/1u
C44
16V/10u
TP117
C57
16V/10u
C60
16V/10u
+3.3V
NC
J5
0
J4
TP116
TP104
0
J6
NC
J8
TP118
R34
100K
R35
100K
C62
16V/10u
C63
NC
C49
16V/10u
PDET1
PDET3
PDET2
PDET0
LD[0]
LD[0]
LD[1]
LD[1]
LD[2]
LD[2]
LD[3]
LD[3]
LD[4]
LD[4]
LD[5]
LD[5]
LD[6]
LD[6]
LD[7]
LD[7]
LA[4]
LA[4]
LA[3]
LA[3]
LA[2]
LA[2]
LA[1]
LA[1]
LA[0]
LA[0]
DT_OE[7]
DT_OE[6]
DT_OE[5]
DT_OE[4]
PDATA
PCLK
NPCS0
DT_STD[4]
DT_STD[5]
DT_STD[7]
nCS0
DT_STD[6]
NRST
TDA0193
MODE:1
180mA
30mA
IC8
IC14
IC20
IC20
IC14
(1)
(2)
(3)
(4)
(5)
(6)
(7)
(8)
(9)
14)
15)
16)
10)
11)
12)
13)
KX-TDA0193XJ/KX-TDA0193X MAIN BOARD No.1  1/2
1/2
1.5~1.7V
3.3V
0.8~0.9V
0V
3.3V
0V
3.3V
0V
3.3V
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