Panasonic KX-TDA0192XJ / KX-TDA0192X (serv.man2) Service Manual ▷ View online
29
KX-TDA0192XJ/KX-TDA0192X
KX-TDA0192XJ/X MAIN BOARD 3/3
3/3
(1)
(2)
(3)
(4)(5)
(6)
(7)
(8)
(9)
(10)
(11)
(12)
(13)
(14)
DG
NC
5
3
1
N.C.
C120
NC
+3.3V
L2
NC
C118
0.01u
5
3
1
N.C.
C115
0.01u
C116
0.01u
C119
0.01u
14
7
14
7
+3.3V
+3.3V
8
4
+3.3V
+3.3V
14
7
+5V
C111
0.1u
14
7
C112
0.1u
+5V
5
3
C129
0.01u
DG
+3.3V
C127
NC
C128
NC
DG
DG
DG
DG
DG
DG
DG
C113
0.01u
+3.3V
DG
5
3
5
3
C114
0.01u
+3.3V
DG
FIL1
NC
1
2
3
TP248
TP289
TP290
TP247
C117
0.01u
5
3
DG
+3.3V
LD[7]
LD[6]
LD[5]
LD[4]
LD[3]
LD[2]
LD[0]
LD[1]
LD[1]
nCS64
LA[4]
LA[3]
LA[2]
LA[1]
C2M
nRD
nWR
nRST
nRST
nCS60
CHP[4]
CHP[7]
CHP[6]
CHP[5]
CHP[0]
CHP[3]
CHP[2]
CHP[1]
LD[1]
LD[2]
LD[3]
LD[4]
LD[5]
LD[6]
LD[2]
LD[3]
LD[4]
LD[5]
LD[6]
LA[1]
LA[2]
LA[3]
LA[4]
LA[2]
LA[3]
LA[4]
nRD
nWR
nCS60
LD[0]
LD[7]
nC4M
nIRQ5
nIRQ5
CNGDET2
CNGDET1
RST
CNGDET2
nDSPACK[0]
nDSPACK[1]
nDSPACK[1]
CNGDET1
Mu/A
VOX[7]
VOX[6]
VOX[5]
VOX[4]
VOX[3]
VOX[2]
VOX[1]
VOX[0]
PATH[0]
PATH[1]
PATH[2]
PATH[3]
PATH[4]
PATH[5]
PATH[6]
PATH[1]
PATH[2]
PATH[3]
PATH[4]
PATH[5]
PATH[6]
nPD[7]
nPD[6]
nPD[5]
nPD[4]
UCFG[3]
UCFG[2]
UCFG[1]
UCFG[0]
PATH[7]
BANK[0]
BANK[1]
BANK[2]
BANK[1]
BANK[2]
nDSPPDN[0]
nDSPPDN[1]
nDSPPDN[1]
nRST
nRST
nDSPPDN[0]
nDSPPDN[1]
PDN1
PDN2
nDSPRST[0]
nDSPRST[1]
nDSPRST[1]
J5
0
C2
100u
CN1
1 15V
2 nSIC_CLK
3 Gnd
4 Gnd
5 nSIC_FH
6 Gnd
7 nC4M
8 nCS60
9 nCS64
2 nSIC_CLK
3 Gnd
4 Gnd
5 nSIC_FH
6 Gnd
7 nC4M
8 nCS60
9 nCS64
10 3.3V
11 Gnd
12 nCS65
13 nCS66
14 nCS67
15 nRD
16 C2M
17 UHW0
18 DHW0
19 nWR
20 nRST
21 3.3V
22 Gnd
23 LD[0]
24 LD[1]
25 LD[2]
26 LD[3]
27 LD[4]
28 LD[5]
29 LD[6]
30 LD[7]
31 3.3V
32 Gnd
33 LA[0]
34 LA[1]
35 LA[2]
36 LA[3]
37 LA[4]
38 LA[5]
39 LA[6]
40 LA[7]
41 LA[8]
42 3.3v
43 Gnd
44 LA[9]
45 LA[10]
46 SLOT1[0]
47 SLOT1[1]
48 SLOT1[2]
49 SLOT1[3]
50 SLOT1[4]
51 5V
52 Gnd
53 SLOT1[5]
54 SLOT1[6]
55 SLOT1[7]
56 CHP0
57 CHP1
58 CHP2
59 CHP3
60 CHP4
61 CHP5
62 CHP6
63 CHP7
64 3.3V
65 nLDHW[1]
66 nLUHW[1]
67 bit0
68 bit1
69 nWAIT
70 nECDS
71 nHWFH
72 DHW1
73 UHW1
74 nIRQ5a
75 TxD1
76 RxD1
77 LA[11]
78 P54
79 MASTER/nS
80 PB0
11 Gnd
12 nCS65
13 nCS66
14 nCS67
15 nRD
16 C2M
17 UHW0
18 DHW0
19 nWR
20 nRST
21 3.3V
22 Gnd
23 LD[0]
24 LD[1]
25 LD[2]
26 LD[3]
27 LD[4]
28 LD[5]
29 LD[6]
30 LD[7]
31 3.3V
32 Gnd
33 LA[0]
34 LA[1]
35 LA[2]
36 LA[3]
37 LA[4]
38 LA[5]
39 LA[6]
40 LA[7]
41 LA[8]
42 3.3v
43 Gnd
44 LA[9]
45 LA[10]
46 SLOT1[0]
47 SLOT1[1]
48 SLOT1[2]
49 SLOT1[3]
50 SLOT1[4]
51 5V
52 Gnd
53 SLOT1[5]
54 SLOT1[6]
55 SLOT1[7]
56 CHP0
57 CHP1
58 CHP2
59 CHP3
60 CHP4
61 CHP5
62 CHP6
63 CHP7
64 3.3V
65 nLDHW[1]
66 nLUHW[1]
67 bit0
68 bit1
69 nWAIT
70 nECDS
71 nHWFH
72 DHW1
73 UHW1
74 nIRQ5a
75 TxD1
76 RxD1
77 LA[11]
78 P54
79 MASTER/nS
80 PB0
J2
0
J6
0
J7
0
C125
0.1u
J8
NC
J3
0
C124
NC
C1
10u
J4
0
J1
0
C126
0.1u
RA18
22
1
2
3
4
5
6
7
8
6
7
8
RA15
22
1
2
3
4
5
6
7
8
6
7
8
RA13
22
1
2
3
4
5
6
7
8
6
7
8
RA14
22
1
2
3
4
5
6
7
8
6
7
8
RA12
22
1
2
3
4
5
6
7
8
6
7
8
+3.3V
L1
0
C122
0.1u
+3.3V
+5V
L3
0
RA7
10k
1
2
3
4
6
7
8
RA3
10k
1
2
3
4
6
7
8
RA1
10k
1
2
3
4
6
7
8
RA6
10k
1
2
3
4
6
7
8
RA10
10k
1
2
3
4
2
3
4
6
5
5
5
7
8
RA11
10k
1
2
3
4
2
3
4
6
7
8
C123
0.1u
C121
0.01u
+3.3V
RA4
1k
1
2
3
4
6
7
8
RA2
10k
1
2
3
4
6
5
5
7
8
1
2
4
GND
GND
GND
DG
DG
DG
DG
DG
DG
C132
0.1u
C133
1000p
TP425
+3.3V
+3.3V
+3.3V
1
2
4
DG
TP426
1
RST
2
GND2
3
NC3
4
P00
5
P01
6
P02
7
P03
8
P04
9
P05
10
P06
11
P07
12
GND12
13
P10
14
P11
15
P12
16
P13
17
P14
18
P15
19
P16
20
P17
21
P20
22
NC22
23
GND23
24
P21
25
P22
26
P23
27
P24
28
P25
29
P26
30
P27
31
P60
32
P61
33
VCC33
34
P62
35
P63
36
P30
37
P31
38
P32
39
P33
40
P34
41
P35
42
GND42
43
NC43
44
P36
45
P37
46
P40
47
P41
48
P42
49
P43
50
P44
51
P45
52
GND52
53
P46
54
P47
55
P50
56
P51
57
P52
58
P53
59
P54
60
P55
61
P56
62
NC62
63
GND63
64
P57
65
nWR
66
nRD
67
nCS
68
D0
69
D1
70
D2
71
D3
72
D4
73
VCC73
74
D5
75
D6
76
D7
77
A0
78
A1
79
A2
80
A3
TP251
TP342
TP380
TP391
TP300
TP332
TP250
TP343
TP381
+15V-2
TP389
TP252
TP333
TP249
TP322
TP344
TP382
+5V
nCS60
TP258
TP334
TP346
TP323
TP345
TP383
+3.3V-3
TP280
TP259
TP335
TP304
TP309
TP347
TP384
TP279
+3.3V
TP260
TP336
TP305
TP348
TP385
TP278
GND
TP261
TP337
TP306
TP349
TP386
TP277
TP262
TP315
TP307
TP350
TP387
TP276
TP263
TP351
TP355
nRD
TP275
TP388
TP264
TP352
TP356
TP372
TP274
TP257
TP353
TP357
UHW
TP371
TP273
TP311
TP291
TP354
TP358
TP370
DHW
TP272
TP312
TP292
TP368
TP359
TP367
C2M
TP271
TP310
TP293
TP369
TP360
TP325
TP366
TP270
TP326
TP294
nC4M
TP361
nCS66
TP269
TP365
TP327
TP295
TP317
TP362
TP324
TP268
TP364
TP328
TP296
TP319
TP373
nCS64
TP267
TP363
TP329
TP284
TP297
TP313
TP374
nWR
TP266
TP396
TP321
TP285
TP298
TP314
TP375
nRST
TP265
TP390
TP286
TP299
TP338
TP256
TP376
TP395
TP287
TP301
TP339
TP255
TP377
TP394
TP283
TP288
TP302
TP254
TP340
TP378
TP393
TP316
TP330
TP253
TP341
TP379
TP392
TP281
TP303
TP331
TP282
RA8
10k
1
2
3
4
6
5
5
5
5
7
8
RA9
10k
1
2
3
4
6
5
5
7
8
DG
C165
NC
C166
NC
R88
220
R93
22
R96
220
R94
220
R89
22
R97
220
R95
22
R91
220
R90
220
R103
10k
R92
22
R121
NC
R102
1k
1 1
2 2
3 3
2 2
3 3
4
4
5
5
Card ID for SVM4 : ID=80H
IC14
IC16
IC22
IC21
IC20
IC19
IC18
IC36
IC23
IC15
IC24
IC36
IC15
IC7
IC37
G/A
30
KX-TDA0192XJ/KX-TDA0192X
8.2.
Waveform
31
KX-TDA0192XJ/KX-TDA0192X
9 Printed Circuit Board
9.1.
Component View
IC5
8
5
1
16
1
4
C68
R68
C66
C109
C128
C127
C120
R80
R79
FIL1
J9
1
IC14
L2
FIL2
C69
R77
R81
R75
R64
C160
C91
R83 R82
C110
C107
1
8
16
RA16
C161
R67
X1
C108
C92
C97
17
8
IC6
IC19
14
1
14
1
7
7
8
32
IC18
C112
R126
C170
L1
17
32
R101
C122
C125
C173
CN1
IC2
C76
C74
C72
R131
C2
C162
1
IC22
8
7
14
1
7
8
C119
C115
R84
C116
C118
IC21
14
IC20
RA3
R125
1
4
3
5
5
8
1
IC16
RA8
RA4
RA1
RA6
RA11
RA2
IC23
C113
R120
IC13
10
1
10
IC12
1
C163
R55
R57
R54
R103
R121
C1
C126
R97
R89
C133
C63
C60
R53
C59
R58
C64
R50
C61
C57
IC36
8
1
IC34
4
1
10
1
11
10
11
20 11
IC10
IC11
C16
R2
R1
C20
C27
R21
C55
R16
R20
C26
C11
R91
20
IC31
1
DA2
IC30
R12
R19
C22
C25
C140
C134
C4
R30
C3
R118
C158
R116
C137
C150
C136
C135
C142
R110
8
DA1
IC39
1
IC42
5
C21
R22
C28
C23
DA
3
C24
R18
R14
R56
C58
R48
C141
IC41
R47
DA
8
R102
C73
C129
DA
7
R111
C143
C151
J7
IC43
J5
J3 J1
R52
R11
R15
DA4
8
R13
R17
IC40
4
C62
8
1
DA6
DA5
DA9
1
79
1
R49
DA10
RA18
RA15
C114
R117
C159
R119
L3
IC15
RA7
RA10
RA9
IC3
2
80
IC33
1
4
5
1
KX-TDA0192XJ/X MAIN BOARD COMPONENT VIEW
32
KX-TDA0192XJ/KX-TDA0192X
9.2.
Bottom View
C84
100
C130
R98
C104
C95
C94
TDO
TDI
TCK
C80
TMS
C89
R72
R65
C87
C83
R76
R99
C131
R74
C79
IC1
76
+3.3V
GND
25
1
26
75
C71
50
51
C85
C105
C98
100
76
75
TDI
PSUP1628Z
TDO
TMS
TCK
IC4
RA17
C81
R85
R78
R87
R86
C121
C123
C166
C165
C111
GND
IC7
41
64
65
80
1
24
40
25
IC24
C117
R34
R123
C38
C37
R37
R33
C35
R31
C47
C53
R44
C41
C33
R40
C49
C54
R45
C56
R43
C51
R39
C52
R41
R46
C45
R42
C50
R38
C46
C34
C42
C36
C48
C31
C39
C18
R9
R5
R10
C19
C44
R36
C40
C32
R32
R122
C164
+3.3V
IC35
14
8
1
C43
R35
R35
C13
R6
C14
R3
C12
R4
C17
R8
C30
R28
R27
R29
C29
R23
C138
R105
R107
R104
R108
C152
C144
C148
R62
R59
R60
R61
R115
C145
C147
R95
RA12
RA14
R90
R88
R92
R96
C176
R129
R94
R93
C124
R128
C174
C175
RA13
J2
J4
J6
J8
R113
C149
R51
C65
C146
R112
C132
R109
C153
C155
C157
C139
R114
C154
C156
R106
R24
R26
R25
R7
C15
C10
1
7
14
8
IC32
GND
IC37
+5V
IC27
J12
IC26
IC25
C172
C88
R69
R71
C67
R66
R63
R73
C101
R130
C171
1
4
5
J10
J11
C168
R124
C169
R70
C70
51
50
26
25
C82
C78
C86
1
A
PbF
KX-TDA0192XJ/X MAIN BOARD BOTTOM VIEW
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