Panasonic KX-TDA0173 / KX-TDA0173XJ / KX-TDA0173X (serv.man2) Service Manual / Supplement ▷ View online
2 TEMPORAL NEW MAIN BOARD
2.1. COMPONENT VIEW
L804
C8
C6
C9
Q52
C7
R15R18
R14
IC1
R62
R59
D56
C58
C57
R65
Q53
R55
R11
RL52
RL51
T1
1
4
5
8
R12
C2
Q4
R78
R51
ZNR2
ZNR1
ZNR52
ZNR53H
ZNR53B
ZNR53F
ZNR53E
ZNR53D
ZNR53C
ZNR53B
ZNR53A
L203D
L204E
L204D
L204C
J203
J204
J202
L203C
L203B
RL252
RL251
J201
CN3
L1E
25
50
1
26
L203E
CN4
ZNR51
R7
R3
R5
R4
R1
R27
R6
R2
R26
D55
R28
LED1
R29
STS
C51
L2
L1
C55
C56
U6GH
H
R17
C44
R88
C8
C6
C9
Q52
C7
R15
R18
R14
IC1
R62
R59
C254
C251
R65
D56
C58
C57
R72
Q53
R55
R11
RL52
RL51
T1
1
4
5
8
R12
C2
Q4
R78
R51
ZNR2
ZNR1
ZNR52
ZNR51
R7
R3
R5
R4
R1
R27
R6
R2
R26
D55
C51
L2
L1
C55
C56
C
R17
C8
C6
C9
Q52
C7
R15R18
R14
IC1
R62
R59
D56
C58
C57
R65
Q53
R55
R11
RL52
RL51
T1
1
4
5
8
R12
C2
Q4
R78
R51
ZNR2
L203G
L203F
L204G
ZNR1
ZNR52
ZNR51
R7
R3
R5
R4
R1
R27
R6
R2
R26
D55
C51
L2
L1
C55
C56
G
R17
C8
C6
C9
Q52
C7
R15R18
R14
IC1
R62
R59
D56
C58
C57
R65
Q53
R55
R11
RL52
RL51
T1
1
4
5
8
R12
C2
Q4
R78
R51
ZNR2
ZNR1
ZNR52
ZNR51
R7
R3
R5
R4
R1
R27
R6
R2
R26
D55
C51
L2
L1
C55
C56
F
R17
C8
C6
C9
Q52
C7
R15R18
R14
IC1
R62
R59
D56
C58
C57
R65
Q53
R55
R11
RL52
RL51
T1
1
4
5
8
R12
C2
Q4
R78
R51
ZNR2
ZNR1
ZNR52
ZNR51
R7
R3
R5
R4
R1
R27
R6
R2
R26
D55
C51
C55
C56
U6EF
E
R17
C8
C6
C9
Q52
C7
R15R18
R14
IC1
R62
R59
D56
C58
C57
R65
Q53
R55
R11
RL52
RL51
T1
1
4
5
8
R12
C2
Q4
R78
R51
ZNR2
ZNR1
ZNR52
ZNR51
R7
R3
R5
R4
R1
R27
R6
R2
R26
D55
C51
L2
L1
C55
C56
U6CD
D
R17
C8
C6
C9
Q52
C7
R15R18
R14
IC1
R62
R59
D56
C58
C57
R65
R75
Q53
R55
R11
RL52
RL51
T1
1
4
5
8
R12
C2
Q4
R78
R51
ZNR2
ZNR1
ZNR52
ZNR51
R7
R3
R5
R4
R1
R27
R6
R2
R26
U3
U3
U3
U3
U3
U3
U3
U3
D55
C51
L2
L1
L1
C55
C56
B
R17
C8
C6
C9
Q52
CN501
R543
L512
L514
L516
L518
L520
L521
FIL509
FIL503
L528
L529
L534
J110
L535
L532
L533
L538
L547
L549
L712
L543
L531
L530
L707
L709
J112
J511
A45
B45
IC504
1
48
25
24
L515
L508
L510
L519
L517
C525
C545
C544
J513
C514
J512
RA526
RA535
RA531
RA522
RA528
RA530
RA532 RA536
RA529
RA525
RA523
RA524
40
35
30
R556
FIL251
C262
C261
C256
1
16
17
32
33
48
49
C258
C257
C252
C253
C259
C260
64
J115
L252
L713
R557
R592
R593
R591
R590
25
20
CN2
15
10
5
A1
B1
IC302
C805
C527
R541
IC505
11
0
11
20
J26
J25 RA40
R313
R312
R258
L5
R42
RA49
R43
L4
L3
L253
C269
J116
L714
R257
L254
CN1
17
30
29
1
15
14
16
2
C274
R256
R47
R49
R48
R311 IP4
C35
C801
L801
IP801
L803
C39
L805
C717
C715
R740
C712
D701
R703 D703
R705
R750
R751
R752
R753
PC703
PC700
D705
R736
C53
C809
C802
L811
IP802
L802
D1
C810
C807
C811
C806
C808
R746
C709
C38
T700
IC701
R743
Q702
Q703
Q707
1
Q711
4
8
5
C711
R733
C43
C311
C312
J24
C313
X501
IC507
1
100
76
75
51
50
25
26
RA531
RA534
RA533
IC251
L251
R255
R254
FIL2
J104
R65
R75
R76
R66
R30
J41
J46
J45
C60
J60
J64
R95
R91
R92
IC7
J63
R266
R265
C255
IC2
1
1
52
53
104
156
157
105
C275
IC252
C265
C268
C271
C266
C270
C267
C273
C272
1
16
17
32
33
48
49
64
L1 L2 L30
X301
FIL252
208
1
45
8
14
8
7
Q6
C51
IC253
X1
L527
L526
L525
L542
L541
L540
L539
L537
L536
L524
L548
L546
L545
L544
R553
L506
1
7
C7
R15R18
R14
IC1
R62
R59
D56
C58
C40
R87
C57
C41
R65
1
10
11
20
IC6
Q53
R55
R11
RL52
RL51
T1
1
4
5
8
R12
C2
Q4
R78
R51
ZNR2
ZNR1
ZNR52
ZNR51
R7
R3
R5
R4
R1
R27
R6
R2
R26
D55
C51
L2
L1
C55
C56
U6AB
A
R17
DHLC8
DLC8
SLC8
PSUP1322Y
PbF KX-TDA0170/0171/0173
A
KX-TDA0170/KX-TDA0173 COMPONENT VIEW
10
KX-TDA0173 / KX-TDA0173XJ / KX-TDA0173X
2.2. BOTTOM VIEW
R728
R734
R761
R760
R719
R707
R701
R720
R725
R727
R723
R721
R755
R754
R741
R742
R744
R80
RA263
IC301
IC301
IC301
IC301
R82
U1
C701
C703
C707
C713
C718
C716
C714
C705
BELL
R805
R806
D804
D802
D803
D801
R801
R303
R303
RA262
R101
R302
R302
R301
R301
R302
R69
R67
R10
Q1
R8
R13
R9
R23
R21
R24
D2
U1
D3
C10
C53
D54
D53
D51
R74
R76
R58
R53
R57
R68
R56
R77
C11
C5
C3
C4
U5
R63
Q51
R71
R72
R70
R66
R25
R16
D1
Q57
J52
R52
R64
C54
U52
D52
J51
Q58
U4
U2
R22
C52
RA1
R75
Q54
R73
R54
R60
R61
D57
C60
C70
C59
Q2
R301
R303
R303
20
C302
C303
C303
C276
C66
C65
R96
R98
R97
J1
J2
J3
J4
J5
J6
J61
J62
J102
L701
J7
J8
J101
C37
C22
C277
C9
C52
C278
C301
R301
C25
C42
C63
FIL4
RA44
RA41
RA5
RA260
R261
R264
R262
R19
R263
R259
R45
L703
J105
FIL1
R77 IC9
16.384M
RA43
R44
FIL3
RA50
RA42
R260
R20
C55
IP3
RA48
RA46
RA45
RA47
RA18
RA20
R68
R57
R57
R58
R69
R59
R70
R72
R72
R73
R56
R71
L9
L8
L10
L13
L14
L15
L16
L17
L18
L19
L20
L21
L22
L23
L24
L25
L26
L27
L28
L29
C50
C49
C49
R67
R554
IC509
C542
C529
R74
L704
L11
L12
L7
L6
C61
L716
J21
J23
J22
C302
C302
C302
C303
C303
C301
C301
C301
C301
C54
C34
Q9
L810
R803
D708
+30V
R715
R713
IC12
1
14
7
8
R745
R717
R729
R730
R802
D706
1
1
11
0
10
1
11
0
10
11
11
20
11
11
2
16
16
17
29
30
14
15
R804
+5VPT
R732
Q802
Q709
Q710
IC802
Q801
IC801
D
A801
R60
+15V
IP1
CLK
R85
R63
R64
R86
C32
C29
L702
J40
J44
J42
J43
J47
C24
J49
J48
C62
C27
C26
C64
C30
C31
C23
C21
C28
C10
C7
C4
C5
C36
J65
VREF-
VREF+
R81
R84
U2
R83
R93
R100
R94
R99
R37
3.58M
RA14
RA16
RA17
RA19
RA21
C48
FIL8
Q501
C543
C530
C541
R589
L711
L708
+3.3V
J109
J111
FIL508
FIL504
J103
14
1
78
IC10
14
1
1
1
1
1
10
10
10
11
11
11
10
4
5
8
32
32
32
1
1
16
16
16
17
17
17
7
8
IC510
IC503
IC508
IC506
RA519
RA527
FIL505
FIL507
IC301B
IC301A
IC301D
R302
R302
R302
C303 C302 R303
R301 C301
IC301C
R549
R550
R551
R546
RA520
R552
L509 L513
L507
C532
C554
C540
C535
C534
C302 C303
B
A
C
D
C302
C303
C303
C522
C553
L710
L522
L523
R555
J508
J517
J108
J516
C531
J107
J509
J510
C533
C551
C263
20
J106
R548
R303
R303
R303
C302
R302
R301 C301
R301
C301
R594
12.288M
FIL510
FIL506
RA261
L715
J9
C550
C539
C537
J515
J514
J505
J506
J507
L511
R547
C19
A1
B1
5
15
10
20
30
40
45
A45 B45
35
25
+5V
IC700
C708
FG
R302
R301
R301
R69
R67
R10
Q1
R8
R13
R9
R23
R21
R24
D2
U1
D3
C10
C53
D54
D53
D51
R74
R76
R58
R53
R57
R68
R56
R77
C11
C5
C3
C4
U5
R63
Q51
R71
R72
R70
R66
R25
R16
D1
Q57
J52
R52
R64
C54
U52
D52
J51
L2E
L204F
13
24
Q58
U4
U2
R22
C52
RA1
R75
Q54
R73
R54
R60
R61
D57
C60
C70
C70
C59
Q2
R69
R67
R10
Q1
R8
R13
R9
R23
R21
R24
D2
U1
D3
C10
C53
D54
D53
D51
R74
R76
R58
R53
R57
R68
R56
R77
C11
C5
C3
C4
U5
R63
Q51
R71
R72
R70
R66
R25
R16
D1
Q57
J52
R52
R64
C54
U52
D52
J51
Q58
U4
U2
R22
C52
RA1
R75
Q54
R73
R54
R60
R61
D57
C60
C59
Q2
C70
R69
R67
R10
Q1
R8
R13
R9
R23
R21
R24
D2
U1
D3
C10
C53
D54
D53
D51
R74
R76
R58
R53
R57
R68
R56
R77
C11
C5
C3
C4
U5
R63
Q51
R71
R72
R70
R66
R25
R16
D1
Q57
J52
R52
R64
C54
U52
D52
J51
Q58
U4
U2
R22
C52
RA1
R75
Q54
R73
R54
R60
R61
D57
C60
C59
Q2
C70
R69
R67
R10
Q1
R8
R13
R9
R23
R21
R24
D2
U1
D3
C10
C53 D54
D53
D51
R74 R76
R58
R53
R57
R68
R56
R77
C11
C5
C3
C4
U5
R63
Q51
R71
R72
R70
R66
R25
R16
D1
Q57
J52
R52
R64
C54
U52
D52
AB
C
D
E
F
H
G
F
E
GH
J51
L204A
L203A
L204B
1
26
25
50
Q58
U4
U2
R22
C52
RA1
R75
Q54
R73
R54
R60
R61
D57
C60
C59
Q2
D251
R69
R60 R61
R10
Q1
R8
R13
R9
R23
R21
R24
D2
U1
D3
C10
C53
D54
D53
D51
R74
R76
R58
R53
R57
R68
R56
R77
C11
C5
C3
C4
U5
R63
R67
R70
C70
R66
R71
R73
Q51
R25 R16
D1
Q57
J52
R52
R64
C54
U52
D52
J51
Q58
U4
U2
R22
C52
RA1
Q54
R54
D57
C60
C59
Q2
R69
R67
R10
Q1
R8
R13
R9
R23
R21
R24
D2
U1
D3
C10
C53
D54
D53
D51
R74
R76
R58
R251
R53
R57
R68
R56
R77
C11
C5
C3
C4
U5
R63
Q51
R71
R72
R70
R66
R25
R16
D1
Q57
J52
R52
R64
C54
U52
D52
J51
L204H
L203H
Q58
Q251
U4
U2
R22
C52
RA1
R75
Q54
R73
R54
R60
R61
D57
C60
C70
C59
Q2
R69
R67
R10
Q1
R8
R13
R9
R23
R21
R24
D2
U1
D3
C10
C53
D54
D53
D51
R74
R76
R58
R53
R57
R68
R56
R77
C11
C5
C3
C4
U5
R63
Q51
R71
R72
R70
R66
R25
R16
D1
Q57
J52
R52
R64
C54
U52
D52
J51
Q58
U4
U2
R22
C52
RA1
R75
Q54
R73
R54
R60
R61
D57
C60
C70
C59
Q2
KX-TDA0170/KX-TDA0173 BOTTOM VIEW
11
KX-TDA0173 / KX-TDA0173XJ / KX-TDA0173X
3 SCHEMATIC DIAGRAM
3.1. No.1
TP25
TP118
22
R741
TP857
CN1
CID CN30pin
1
2
16 17
3
3
4
18 19
5
5
6
20 21
7
7
8
22 23
9
9
10
24 25
11 12
26 27
13
28
15
11 12
26 27
13
28
15
14
29
30
29
30
R725
20KF
DG
DG
C701
0.1/250V
+30V
IC2
13
12
TP862
250V/10
C711
TP56
TP849
0.082u
C705
PT_CUR[3]
nWR
FIL2
1
2
3
Q703
50V/100mA/150mW
E
C
B
IC2
11
10
PT_CUR[0]
TP850
C718
0.1u
TP839
TP860
nRST
TP863
CLK
TP52
+3.3V
C713
0.1u
DG
+40V
TP815
D701
VZ=15v
TP817
PT_CUR[4]
R715
1M
nBREQ
TP362
TP832
TP115
IC12
10
9
8
DG
R719
7.5K
IC700
4
Vref
2
A
3
K
IC701
1COMP
2FB
3ISENS
4RT/CT
2FB
3ISENS
4RT/CT
5
GND
6
OUT
7
VCC
VREF8
Q710
2(D)
3(S)
1(G)
2.2K
R740
15P
C9
+15V
UHW[0]
+3.3V
TP852
nRD
TP838
R82
NC
TP47
PT_CUR[2]
TP50
Q711
50V/100mA/150mW/4.7K
E
C
B
nCS2
IC2
1
2
TP54
IC2
3
4
R711
NC
TP27
Q702
50V/100mA/150mW
E
C
B
TP859
TP57
Q709
50V/100mA/150mW/47K E
C
B
0.1u
C708
PT_CUR[5]
PT_CUR[6]
TP801
+3.3V
TP833
VZ=24v
D705
12
R727
180KF
nALE
TP858
TP831
R723
390KF
R81
NC
BELL
IC6
3D
7
6Q
15
8D
18
7Q
16
6D
14
2D
4
1
nOC
1Q
1Q
2
1D
3
2Q
5
3Q
6
7D
17
5Q
12
5D
13
4D
8
GND
10
4Q
9
EN
11
VCC 20
8Q
19
TP811
R28
150
nBACK
C4
2.2u
0.082u
C707
PC703
3
4
TP26
C7
0.1u
TP821
TP854
TP861
TP24
PC700
1
2
3
4
NC
C19
IC2
9
8
nWAIT
18P
C10
39KF
R730
22K
R742
390
R30
50V/100
C717
TP836
TP807
R713
10K
TP53
10K
R737
FIL1
1
2
3
C716
0.1u
TP825
R701
150
TP28
Q707
E
C
B
2.7
R743
PT_CUR[1]
TP55
TP814
TP866
TP823
T700
1
2
4
5
5
6
7
8
9
10
R705
680
R707
100
U1
50V/100mA/150mW/10K-10K
1
4
3
2
5
TP846
TP835
R703
680
+5V
TP853
IC12
5
6
7
A[0-21]
+3.3V
TP856
TP116
TP837
R717
10K
R745
10K
4.7K
R728
IC12
1
2
3
4
11
TP114
IC2
5
6
+3.3V
22K
R734
22
R744
0.1u
C703
DG
D708
600V 1A
1 2
FH
TP842
D[0-15]
TP42
1M
R19
+3.3V
R733
1K
IC2
14
7
TP841
nCS1
TP851
TP819
250V/10
C709
TP32
PT_CUR[7]
DHW[0]
TP829
C715
0.1u
20KF
R729
TP871
C714
470P
+3.3V
TP117
R29 150
TP31
Q706
E
C
B
1.5K
R20
TP49
R721
47K
TP23
1.5KF
R731
PFRLY
X1
16.384MHz
DG
Q6
50V/100mA/150mW/10K-10K
E
C
B
nIRQ1
D706
600V 1A
1
2
TP809
TP855
C5
1u
TP827
LED1
1
2
3
4
D703
VZ=15v
1.2M
R732
0.047u
C712
47K
R736
PC703
1
2
R709
NC
NC
TP847
TP805
P[23]
22K
R746
R720
100
J104
NC
J105 NC
0.1u
C53
PG
P.G
PG
P.G
PG
P.G
PG
P.G
L703
0
0.1u
C54
TP865
TP864
IC12
12
13
13
14
PG
PTG
R101
10K
+3.3V
12.288M
BELL
D[2]
D[0]
DHW[0]
DHW[0]
D[6]
D[4]
D[3]
A[3]
FH
FH
D[1]
A[4]
nRST
nWR
nWR
D[1]
D[6]
A[2]
DHW[1]
DHW[1]
D[3]
D[2]
UHW[0]
UHW[0]
2MCLK
2MCLK
D[5]
A[0]
nWAIT
D[4]
nBACK
D[7]
D[0]
nBREQ
CPO
CPO
nCS_CID
nCS_CID
CLK
A[1]
nCS1
D[5]
nRD
nRD
nOPT
D[7]
DG
UHW[1]
UHW[1]
GREEN
RED
(1)
(2)
~
(4)
(5)
~
(10)
(11)
~
(21)
(22)
~
(28)
(29)
(30)
(31)
~
33)
-100V
160V
20 or 25Hz
70~80Vrms
3.3V: OFF
0V: ON
0V: ON
3.3V
0
KX-TDA0173 SCHEMATIC DIAGRAM NO.1
12
KX-TDA0173 / KX-TDA0173XJ / KX-TDA0173X
TP175
TP176
NC
C41
RA48 NC
1 2 3 4
5
6 7 8 9
10
DG
TP123
C22
1u
L11
220
TP173
L28
220
TP204
TP229
TP74
TP83
TP214
TP224
TP94
TP153
PT_POW[0-7]
RA18 47 1
2
3
4
5
6
7
8
TOE[0-7]
TP180
TP423
TP162
TP183
TP193
DG
TP421
TP154
TP146
DG
L2
220
L8
220
RA43 10K
1 2 3 4
5
6 7 8 9
10
TP100
L15
220
DIAG_T
R37
10K
TP226
+40V
DG
C_CSO
TP217
TP420
TP141
TP170
L17
220
TP128
22
R76
TP200
TP120
NC
R45
TP104
PROTECT
TP228
L22
220
TP161
+30V
25V/47u
C35
TP179
TP238
TP187
TP205
TP221
TP184
TP230
TP119
TP174
+3.3V
+3.3V
TP70
TP81
TP432
L19
220
TP235
TP157
L10
220
TP408
R47
100
22
R72
TP73
+3.3V
C42
0.1u
NC
C38
TP197
TP98
47
R56
J1
0
DTH[0-7]
L21
220
RA40 10K
4
3
2
1
5
9
8
7
6
10
L30
220
L27
220
TP84
NC
C39
TP111
TP110
47
R57
BELL_SYNC
TP231
J6
0
L9
220
IC10
13
12
11
J22
0
IC10
10
9
8
TP97
TP188
TP147
R80
100
1K
R74
TP135
47
R59
TP425
220
R73
TP192
TP185
DIAG_R
TP64
RA14 NC 2
1
3
4
5
6
8
7
TP234
22
R67
RA19 47 4
3
2
1
8
7
6
5
L1
220
TP60
+3.3V
TP112
TP71
IC9
M/R 1
SUB 2
GND 3
Vout
4
Vcc
5
+15V
TP216
R42
220
RA16 47 4
3
2
1
8
7
6
5
22
R68
DR[0-7]
C23
0.1u
J25
NC
TP126
TP165
J26
0
TP86
TP191
TP133
TP194
TP122
TP402
TP151
TP360
J4
0
TP186
TP79
R84
10K
TP140
+3.3V
FIL4
1
2
3
TP58
C_CS1
J5
0
TP77
TP206
L4 220
RA41 10K
4
3
2
1
5
9
8
7
6
10
TP150
RA21 47 4
3
2
1
8
7
6
5
TP103
TP195
L12
220
TP158
TP65
NC
C40
10K
R98
TP101
TP190
TP426
TP78
R60
10K
J9
NC
TP429
DG
TP203
TP178
TP92
TP113
TP202
TP225
DG
Q9
S
D
G
TP59
DTL[0-7]
TP137
TP168
47
R58
TP155
TP182
DG
PG
P.G
J3
0
TP233
RA17 47 4
3
2
1
8
7
6
5
TP169
TP87
R49
100
TP127
TP68
TP96
TP85
L24
220
J8
0
RA44 10K
1 2 3 4
5
6 7 8 9
10
TP422
TP75
DG
RA46 NC
1 2 3 4
5
6 7 8 9
10
DG
+15VPT
CN2
A1
+15VPT
B1
+15VPT
A2
+40V
B2
+15V
A3
POWER_GND
B3
POWER_GND
A4
EC_CLK
B4
EC_nSTOP
GND
GND
A5
B5
B5
GND
EC_nTRDY
EC_nTRDY
A6
B6
B6
EC_nPERR
EC_nFRAM
EC_nFRAM
A7
B7
B7
EC_PAR
EC_nCBE[0]
EC_nCBE[0]
A8
B8
B8
EC_nCBE[1]
EC_IDSEL
EC_IDSEL
A9
B9
B9
EC_nRST
GND
GND
A10
B10
B10
GND
EC_AD[0]
EC_AD[0]
A11
B11
B11
EC_AD[1]
EC_AD[2]
EC_AD[2]
A12
B12
B12
EC_AD[3]
EC_AD[4]
EC_AD[4]
A13
B13
B13
EC_AD[5]
GND
GND
A14
B14
B14
GND
EC_AD[6]
EC_AD[6]
A15
B15
B15
EC_AD[7]
EC_AD[8]
EC_AD[8]
A16
B16
B16
EC_AD[9]
EC_AD[10]
EC_AD[10]
A17
B17
B17
EC_AD[11]
GND
GND
A18
B18
B18
Reserved
EC_AD[12]
EC_AD[12]
A19
B19
B19
EC_AD[13]
A20
EC_AD[14]
B20
EC_AD[15]
A21
EC_nINT
B21
EC_nCDET
A22
GND
B22
Reserved
A23
CT_D[0]
B23
CT_D[1]
A24
CT_D[2]
B24
CT_D[3]
A25
CT_D[4]
B25
CT_D[5]
A26
CT_D[6]
B26
CT_D[7]
A27
GND
B27
Reserved
A28
CT_NETRE
B28
CT_C8
A29
CT_FRAME
B29
nLOS
A30
GND
B30
GND
A31
Reserved
B31
Reserved
A32
Reserved
B32
Reserved
A33
Reserved
B33
Reserved
A34
TXD2
B34
RXD2
A35
Reserved
B35
Reserved
A36
Reserved
B36
Reserved
A37
Reserved
B37
Reserved
A38
+30V
B38
+30V
A39
RINGER
B39
RING_SYNC
A40
nHALT
B40
RING_SIN
A41
GND
B41
(+3.3V)
A42
(DC_ALM)
B42
(AC_ALM)
A43
(nEXTPOW[0])
B43
(nEXTPOW[1])
A44
DIAG_R
B44
DIAG_T
A45
GND
B45
RINGER_AC
J21
0
J2
NC
RA5
1K
1
2 3 4
5
6
7
8
L6
220
AG
TP219
TP149
TP99
TP227
DOUT
TP232
nPOW_RST
RA20 47 1
2
3
4
5
6
7
8
TP90
RA49 10K
4
3
2
1
5
6
7
8
9
10
TP72
DG
TP406
TP95
TP136
TP93
TP121
TP144
IC10
14
7
+3.3V
TP189
TP124
TP91
TP361
TP407
TP220
nHALT
DG
TP145
TP166
RA47 NC
1 2 3 4
5
9 8 7 6
10
TP143
J7
0
TP89
TP102
TP130
DG
TP76
R64
47
25V/0.1u
C34
L3
220
L16
220
TP88
TP159
DIN
TP223
L7
220
TP177
22
R71
TP61
TP431
TP172
C21
2.2u
R77
1K
TP106
+3.3V
+3.3V
TP160
R63
47
TP401
TP62
J24
0
L25
220
L26
220
TP404
22
R69
+3.3V
L29
220
TP125
TP66
R43
220
TP134
TP403
TP80
+5V
L14
220
TP405
TP152
DG
R65 NC
TP82
TP69
L23
220
U2
NC
NC
4
3
5
TP236
TP215
TP222
TP67
RA45 NC
4 3 2 1
5
9 8 7 6
10
L20
220
TP171
L13
220
FIL3
1
2
3
TP181
+3.3V
TP167
TP142
TP108
nRST
TP156
TP63
TP109
TP364
TP201
J23
NC
R66 NC
TP131
+3.3V
TP196
TP213
TP107
L5 220
22
R75
DCLK
TP138
+3.3V
TP218
L18
220
R83
10K
TP105
22
R70
0
R44
R48
100
DG
J46
NC
TP139
J44
NC
J42
0
J41
0
DG
J40
0
J43
NC
+3.3V
R85
10K
10K
J47
0
J48
0
J49
0
RA42 10K
1
2
3
4
5
6
7
8
9
10
TP427
+3.3V
J61
NC
J62
NC
DG
TP424
RA50 10K
4
3
2
1
5
9
8
7
6
10
DG
J60
NC
J63
0
J64
0
J65
0
J45
0
R86
10K
+3.3V
NC
R87
TP867
TP868
TP869
TP870
TP872
TP877
TP876
TP878
TP879
TP880
TP873
TP881
DG
C51
50V/0.01u
C44
50V/0.1u
50V/10
C43
22K
R88
PG
P.G
0.1u
C52
J102 NC
J101NC
NC
R93
U2
1
6
2
TP945
0
R97
+5V
10K
R95
+5V
10K
R91
NC
R92
10K
R94
NC
R96
TP944
DG
TP947
TP946
TP430
L701 0
L702
0
DG
C36
NC
R99
1K
R100
1K
DG
C37
NC
TP882
TP883
C55 50V/3300P
DG
FIL8
1
2
3
C49
1u
TP400
J103 NC
L704
0
C50
0.1u
C48
2.2u
+3.3V
W101
AC_ALM
D1
C24
2.2u
C25 1u
C26 0.1u
C27 0.1u
C28 0.1u
C29 0.1u
C27 0.1u
C28 0.1u
C29 0.1u
C30 0.1u
C31 0.1u
C32 0.1u
C60 0.1u
C31 0.1u
C32 0.1u
C60 0.1u
C61 0.1u
C62 0.1u
C62 0.1u
C65 0.1u
DG
C63 0.1u
C64 0.1u
C64 0.1u
C66
16.384M
VREF-
+30V
VREF+
IC7
RX[7]
190
A
VDD
180
PLLGND
3
PLLCLK/PLL
VDD
4
PLL
VDD/PLL
VSS
5
IRQ[1]
7
IRQ[0]
8
CS[1]
9
CS[0]
10
GND
11
LD[6]
13
LD[5]
14
LD[4]
15
LD[3]
16
LD[2]
17
LD[1]
18
LD[0]
19
VDD
20
GND
21
ALE
22
CS_DMA
23
CS_SAM
24
CSI
25
RD
26
WR
27
L_NRST
28
GND
29
W
AIT
30
RESET
31
BREQ
32
BA
CK
33
BGAK
34
GND
35
VDD
36
SBREQ
37
SBA
CK
38
LA[12]
39
LA[11]
40
LA[10]
41
LA[9]
42
LA[8]
43
GND
44
LA[7]
45
LA[6]
46
LA[5]
47
LA[4]
48
LA[3]
49
LA[2]
50
LA[1]
51
LA[0]
52
VDD
53
GND
58
VDD
63
GND
64
GND
69
GND
76
VDD
77
GND
82
VDD
87
GND
88
GND
93
GND
98
GND
104
VDD
106
TCK/P3[7] 107
TDI/W 108
TDO/T 109
TRST/P4[0] 110
TMS/P4[1] 111
GND
112
GND
119
VDD
120
LUHW[0]
121
LDHW[0]
122
HW_CLK[0]
123
HW_CLK[1]
124
HW_FH
125
L_NETREF
126
LDHW[1]
127
LUHW[1]
128
SHW_CLK
129
SHW_FH
130
GND
131
VDD
132
GND
141
GND
150
P1[0]
151
P1[1]
152
P1[2]
153
P1[3]
154
P1[4]
155
P1[5]
156
P1[6]
157
P1[7]
158
VDD
159
GND
160
P2[0]
161
P2[1]
162
P2[2]
163
P2[3]
164
P2[4]
165
P2[5]
166
P2[6]
167
P2[7]
168
GND
179
P3[0]
170
P3[1]
171
P3[2]
172
P3[3]
173
P3[4]
174
P3[5]
175
P3[6]
176
P3[7]/GND
177
VDD
178
GND/PLLCLK
1
P4[0]/GND
192
P4[1]/VDD
193
P4[2]
194
P4[3]
195
P4[4]
196
P4[5]
197
P4[6]
198
P4[7]
199
TEST0 169
P5[0]
201
P5[1]
202
P5[2]
203
P5[3]
204
P5[4]
205
P5[5]
206
P5[6]
207
P5[7]
208
TEST1/GND 200
VDD
2
VREFPLUS 181
VREFMINUS 182
A
VDD
191
RX[0]
183
RX[1]
184
RX[2]
185
RX[3]
186
RX[4]
187
RX[5]
188
RX[6]
189
PLLA
T1/VCC
6
C_CS[3]
133
C_CS[2]
134
C_CS[1]
135
C_CS[0]
136
DCLK
137
DOUT
138
DIN
139
CP[0]
140
RINGER 54
CT_FRAME_A 55
CT_C8_A 56
CT_NETREF 57
CT_D[7] 59
CT_D[6] 60
CT_D[5] 61
CT_D[4] 62
CT_D[3] 65
CT_D[2] 66
CT_D[1] 67
CT_D[0] 68
EC_DET 70
EC_INT 71
EC_AD[15] 72
EC_AD[14] 73
EC_AD[13] 74
EC_AD[12] 75
EC_AD[11] 78
EC_AD[10] 79
EC_AD[9] 80
EC_AD[8] 81
EC_AD[7] 83
EC_AD[6] 84
EC_AD[5] 85
EC_AD[4] 86
EC_AD[3] 89
EC_AD[2] 90
EC_AD[1] 91
EC_AD[0] 92
EC_NRST 94
EC_IDSEL 95
EC_BE[1] 96
EC_BE[0] 97
EC_PAR 99
EC_FRAME 100
EC_PERR 101
EC_TRDY 102
EC_STOP 103
EC_CLK 105
MODE[5] 113
MODE[4] 114
MODE[3] 115
MODE[2] 116
MODE[1] 117
MODE[0] 118
P0[0]
142
P0[1]
143
P0[2]
144
P0[3]
145
P0[4]
146
P0[5]
147
P0[6]
148
P0[7]
149
LD[7]
12
IP1
125V/5A
IP3 0
IP4
NC
EC_AD[2]
EC_AD[12]
CT_D[6]
DTL[0-7]
EC_AD[10]
DTL[2]
CT_D[2]
A[10]
EC_AD[14]
EC_AD[6]
TOE[2]
DTH[0-7]
EC_AD[8]
EC_AD[14]
D[5]
PT_POW[3]
PT_PO
W[0-7]
A[7]
EC_AD[1]
CT_D[7]
DTH[1]
DTH[7]
nRST
A[4]
EC_AD[13]
DIAG_T
EC_AD[6]
nWR
nWR
A[8]
PT_POW[2]
CT_D[4]
EC_AD[15]
EC_AD[12]
D[0]
CT_D[1]
DTL[3]
CT_D[4]
TOE[5]
EC_AD[0]
PT_POW[4]
EC_AD[6]
EC_AD[11]
D[7]
DTH[2]
CT_D[5]
VREF1
VREF1
EC_AD[9]
A[1]
TOE[4]
DTH[3]
D[1]
EC_AD[4]
EC_DET
EC_AD[12]
DR[0-7]
EC_AD[3]
EC_AD[11]
T
OE[0-7]
CT_D[0]
CT_D[6]
TOE[3]
CT_D[7]
EC_AD[0]
D[6]
EC_AD[14]
PT_POW[7]
CT_D[0]
DTH[5]
A[0]
CT_D[2]
A[9]
BELL_SYNC
P[23]
EC_AD[8]
DG
TOE[7]
A[6]
EC_AD[15]
EC_AD[9]
nCS_CUR0
nCS_CUR0
nBA
CK
A[3]
PT_POW[6]
EC_AD[2]
EC_AD[4]
nALE
DTH[4]
EC_AD[11]
EC_AD[8]
EC_AD[4]
TOE[6]
A[12]
CT_D[6]
CT_D[5]
nBREQ
EC_AD[5]
A[5]
PT_POW[5]
CT_D[1]
CT_D[3]
D[2]
CT_D[3]
EC_AD[5]
EC_INT
DIAG_R
CT_D[7]
EC_AD[10]
EC_AD[13]
EC_AD[5]
EC_AD[9]
EC_AD[2]
PT_POW[1]
EC_AD[1]
D[3]
nHALT
EC_AD[10]
EC_AD[13]
nIRQ1
CT_D[2]
CT_D[3]
nCS1
DTH[6]
EC_AD[1]
EC_AD[7]
DTL[6]
A[2]
EC_AD[7]
CT_D[1]
nRD
DTL[0]
EC_AD[3]
EC_AD[0]
nOPT
CT_D[4]
A[11]
PFRLY
EC_AD[7]
D[4]
DTL[5]
CT_D[0]
EC_AD[3]
DTL[4]
DTH[0]
CT_D[5]
nCS2
EC_AD[15]
DR[7]
DR[6]
DR[5]
DR[4]
DR[3]
DR[2]
DR[1]
DR[0]
TOE[0]
TOE[1]
PT_POW[0]
DTL[1]
DTL[7]
nPOW_RST
VREF+
VREF+
VREF-
DG
DG
VREF0
VREF0
+3.3V
-1
AG
(1)
(2)
~
(4)
(5)
~
(10)
(11)
~
(21)
(22)
~
(28)
(29)
(30)
(31)
~
(33)
0
8.192MHz
3.3V
0
8kHz
3.3V
in the clock master
8.192MHz
3.3V
0
3.3V
0
3.3V
0
3.3V
0
3.3V
0
Normal: 3.3V
Normal: 3.3V
Normal: 3.3V
Normal: 3.3V
Normal: 3.3V
3.3V
0
3.3V
0
3.3V
0
5V
0
3.3V
0
8K
3.3V
0
20 or 25Hz
3.3V
0
3.3V
0
3.3V
0
5V
0
3.3V
0
4.096M
3.3V
0
8K
13
KX-TDA0173 / KX-TDA0173XJ / KX-TDA0173X
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