Panasonic KX-TDA100BX, Service Manual

Page: 82 / 96

20 S
CHE
MA
TI
C
D
IA
GRA
M
20.
1. MP
R
C
A
R
D
(6)
(5)
(4)
(3)
(2)
(1)
IC101
MD1
1
MD2
2
XTAL2
4
EXTAL2
5
NMI
7
IRQ0/#IRL0/PTH(0)
8
IRQ1/#IRL1/PTH(1)
9
IRQ2/#IRL2/PTH(2)
10
IRQ3/#IRL3/PTH(3)
11
IRQ4/PTH(4)
12
D31/PTB(7)
13
D30/PTB(6)
14
D29/PTB(5)
15
D28/PTB(4)
16
D27/PTB(3)
17
D26/PTB(2)
18
D25/PTB(1)
20
D24/PTB(0)
22
D23/PTA(7)
23
D22/PTA(6)
24
D21/PTA(5)
25
D20/PTA(4)
26
D19/PTA(3)
28
D18/PTA(2)
30
D17/PTA(1)
31
D16/PTA(0)
32
D15
34
D14
36
D13
37
D12
38
D11
39
D10
40
D9
41
D8
42
D7
43
D6
44
D5
46
D4
48
D3
49
D2
50
D1
51
D0
52
A0
53
A1
54
A2
55
A4
58
A5
60
A6
61
A7
62
A8
63
A9
64
A10
65
A11
66
A12
67
A13
68
A14
70
A15
72
A16
73
A17
74
A18
75
A19
76
A20
77
A21
78
A22
80
A23
82
A24
84
A25
86
#BS/PTK(4)
87
#RD
88
#WE0/DQMLL
89
#WE1/DQMLU/#WE
90
#WE2/DQMUL/#ICIORD/PTK(6)
91
#WE3/DQMUU/#ICIOWR/PTK(7)
92
RD/#WR
93
#AUDSYNC/PTE(7)
94
#CS0/#MCS(0)
96
#CS2/PTK(0)
98
#CS3/PTK(1)
99
#CS4/PTK(2)
100
#CS5/#CE1A/PTK(3)
101
#CS6/#CE1B
102
#CE2A/PTE(4)
103
#CE2B/PTE(5)
104
A3
56
CKE/PTK(5)
105
#RAS3L/PTJ(0)
106
#RAS2L/PTJ(1)
107
#CASSLL/CASL/PTJ(2)
108
#CASLH/CASU/PTJ(3)
110
#CASHL/PTJ(4)
112
#CASHH/PTJ(5)
113
#DACK0/PTD(5)
114
#DACK1/PTD(7)
115
#CAS2L/PTE(6)
116
#CAS2H/PTE(3)
117
#RAS3U/PTE(2)
118
#RAS2U/PTE(1)
119
TDO/PTE(0)
120
#BACK
121
#BREQ
122
#WAIT
123
#RESETM
124
#ADTRG/PTH(5)
125
#IOIS16/PTG(7)
126
#ASEMD0/PTG(6)
127
#ASEBRKAK/PTG(5)
128
PTG(04)
129
AUDATA(3)/PTG(3)
130
AUDATA(2)/PTG(2)
131
AUDATA(1)/PTG(1)
133
AUDATA(0)/PTG(0)
135
#TRST/PTF(7)/PINT(15)
136
TMS/PTF(6)/PINT(14)
137
TDI/PTF(5)/PINT(13)
138
TCK/PTF(4)/PNT(12)
139
#IRLS(3)/PTF(3)PINT(11)
140
#IRLS(2)PTF(2)/PINT(10)
141
#IRLS(1)/PTF(1)/PINT(9)
142
#IRLS(0)/PTF(0)/PINT(8)
143
MD0
144
CAP1
146
CAP2
149
AUDCK/PTH(6)
151
XTAL
155
EXTAL
156
STATUS0/PTJ(6)
157
STATUS1/PTJ(7)
158
TCLK/PTH(7)
159
#IRQ0UT
160
CKIO
162
TxD0/SCPT(0)
164
SOK0/SCPT(1)
165
TxD1/SCPT(2)
166
SCK1/SCPT(3)
167
TxD2/SCPT(4)
168
SCK2/SCPT(5)
169
#RTS2/SCPT(6)
170
RxD0/SCPT(0)
171
RxD1/SCPT(2)
172
RxD2/SCPT(4)
174
#CTS2/IRQ5/SCP(7)
176
#MCS(7)/PTC(7)/PINT(7)
177
#MCS(6)/PTC(6)/PINT(6)
178
#MCS(5)/PTC(5)/PINT(5)
179
#MCS(4)/PTC(4)/PINT(4)
180
#WAKEUP/PTD(3)
182
#RESETOUT/PTD(2)
184
#MCS(3)/PTC(3)/PINT(3)
185
#MCS(2)/PTC(2)/PINT(2)
186
#MCS(1)/PTC(1)/PINT(1)
187
#MCS(0)/PTC(0)/PINT(0)
188
DRAK0/PTD(1)
189
DRAK1/PTD(0)
190
#DREQ0/PTD(4)
191
#DREQ1/PTD(6)
192
#RESETP
193
CA
194
MD3
195
MD4
196
MD5
197
AN(0)/PTL(0)
199
AN(1)/PTL(1)
200
AN(2)/PTL(2)
201
AN(3)/PTL(3)
202
AN(4)/PTL(4)
203
AN(5)/PTL(5)
204
AN(6)/DA(1)/PTL(6)
206
AN(7)/DA(0)/PTL(7)
207
R131 0
R133
1.8K
R132
1K
R137 10K
10K
R127
10K
R126
R105
470
0
R106
0
R107
0
R108
0
R109
470P
C137
22P
C136
C105 0.1u
470P
C138
C117
0.1u
C101
2.2u
22P
C135
DG
DG
DG
DG
+3.3V
+3.3V
+3.3V
+3.3V
+3.3V
DG
+3.3V
DG
DG
+3.3V
+3.3V
DG
1K
R128
1K
R130
0
R129
3.3K
R103
0
R110
0
R112
0
R111
1.8V
TP349
L122
TP350
RA111
0
1
2
3
4 5
6
7
8
0
R136
0
R135
RA102
0
1
2
3
4 5
6
7
8
RA103
0
1
2
3
4 5
6
7
8
RA104
0
1
2
3
4 5
6
7
8
RA105
0
1
2
3
4 5
6
7
8
RA106
0
1
2
3
4 5
6
7
8
RA107
0
1
2
3
4 5
6
7
8
RA108
0
1
2
3
4 5
6
7
8
RA109
0
1
2
3
4
5
6
7
8
L105
L106
L107
L108
0
R113
L109
L110
L113 0
R117
L114
0
R118
22
R119
L115
0
R120
L116
0
R121
L117
0
R122
L118
0
R123
L119
0
R124
L120
0
R125
L121
SW101
TP130
R104
0
TP102
TP103
J101
NC
12P
C114
J102
NC
FIL102
1
2 3
DG
12P
C109
C122
1.0u
FIL101
1
2
3
+3.3V
1.9VB
L101
DG
+3.3V
DG
+3.3V
DG
D[0-31]
C129 1.0u
C124
0.1u
+3.3V
FIL103
1
2
3
C102
1.0u
C111
0.1u
C112
0.1u
IC101
VCC-RTC
3
VSS-RTC
6
VCC-IO
21
VCC-IO
35
VCC-IO
47
VCC-IO
59
VCC-IO
71
VCC-IO
85
VCC-IO
97
VCC-IO
111
VCC-IO
163
VCC-IO
183
VSS-IO
19
VSS-IO
33
VSS-IO
45
VSS-IO
57
VSS-IO
69
VSS-IO
83
VSS-IO
95
VSS-IO
109
VSS-IO
161
VSS-IO
181
VCC-A3.3
205
VSS-A3.3
208
VCC-1.8
29
VCC-1.8
81
VCC-1.8 134
VCC-1.8 154
VCC-1.8 175
VSS-1.8
27
VSS-1.8
79
VSS-1.8 132
VSS-1.8 152
VSS-1.8 153
VSS-1.8 173
VCC-PLL1 145
VSS-PLL1 147
VCC-PLL2 150
VSS-PLL2 148
VSS-A3.3
198
C131
2.2u
FIL104
1
2
3
C119
0.1u
C130
1.0u
C120
0.1u
C125
0.1u
C127
2.2u
C118
0.1u
L102
DG
C128
2.2u
C123
1.0u
C116
0.1u
L103
DG
C126
2.2u
C121
1.0u
DG
TP375
TP376
TP377
TP378
TP351
TP352
TP356
RA112
0
1
2
3
4 5
6
7
8
TP355
TP354
TP382
TP381
TP380
TP379 TP353
TP359
TP358
TP386
RA113
0
1
2
3
4 5
6
7
8
TP385
TP384
TP383
TP360
TP357
TP389
TP362
TP390
TP363
TP388
TP387
TP364
TP361
RA114
0
1
2
3
4 5
6
7
8
TP366
TP394
TP367
TP392
TP391
TP368
TP365
RA115
0
1
2
3
4 5
6
7
8
TP393
TP370
TP398
TP371
TP396
TP395
TP372
TP369
RA116
0
1
2
3
4 5
6
7
8
TP397
TP400
TP373
TP374
TP399
TP149
TP139
TP152
TP135
TP145
TP142
TP144
TP137
TP134
TP147
TP150
TP140
TP136
TP141
TP153
TP138
TP133
TP148
TP132
TP156
TP131
TP146
TP154
TP151
TP155
TP143
TP158
TP159
TP162
TP160
TP157
TP161
TP284
TP274
TP287
TP270
TP280
TP277
TP279
TP272
TP269
TP282
TP285
TP275
TP271
TP276
TP288
TP273
TP268
TP283
TP267
TP291
TP266
TP281
TP289
TP286
TP290
TP278
TP211
TP209
TP210
TP207
TP203
TP201
TP193
TP199
TP205
TP186
TP195
TP214
TP188
TP189
TP208
TP202
TP190
TP191
TP216
TP200
TP187
TP194
TP198
TP206
TP215
TP212
TP213
TP197
TP185
TP192
TP204
TP196
C108
0.1u
C110
0.1u
C106
0.1u
C107
0.1u
C103
0.1u
C104
0.1u
10K
R138
TP217
TP220
TP219
TP221
TP218
TP223
TP224
TP225
TP222
TP229
TP227
TP226
TP228
TP164
TP165
TP163
TP167
TP166
TP168
TP171
TP172
TP121
TP126
TP124
TP128
TP122
TP123
TP125
TP127
TP231
TP233
TP232
TP230
TP115
TP116
TP117
TP113
TP111
TP112
TP114
TP110
TP129
TP236
TP234
TP235
TP237
TP240
TP241
TP239
TP238
TP109
TP242
TP243
TP244
TP245
TP179
TP178
TP176
TP175
TP173
TP177
TP174
TP246
TP265
TP183
TP249
TP248
TP247
TP250
TP180
TP251
TP252
TP253
TP256
TP255
TP181
TP182
TP254
TP260
TP259
TP257
TP258
TP261
TP262
TP264
TP263
TP108
TP294
TP293
TP292
TP295
TP296
TP298
TP297
TP299
TP301
TP303
TP302
TP304
TP300
TP305
TP306
TP317
TP309
TP310
TP311
TP307
TP308
TP316
TP312
TP315
TP314
TP313
TP318
TP321
TP319
TP320
TP324
TP325
TP326
TP322
TP323
TP330
TP328
TP331
TP327
TP329
TP333
TP332
TP334
TP337
TP339
TP336
TP338
TP340
TP342
TP341
TP343
TP347
TP344
TP345
TP346
TP348
TP105
TP106
DG
L123
L125
L124
L127
L128
L126
L129
L137
L135
L134
L136
L130
L131
L133
L132
L142
L138
L139
L140
L144
L141
L145
L143
L146
L147
TP184
+3.3V
C132 2.2u
J108
NC
J110
0
J106
NC
C133
2.2u
C134
2.2u
DG
FIL105
NC
1
2
3
A[0-25]
TP571
SW102 NC
1 9
2 10
3 11
4 12
5 13
6 14
7 15
8 16
RA101
10K
1
2
3
4
5
6
7
8
9
10
X102
1 2
3 4
IC123
A6
7
B4
15
B1
18
B3
16
B5
14
A3
4
1
DIR
A1
2
A2
3
A4
5
A5
6
B2
17
B7
12
B6
13
A7
8
/2G
19
A8
9
B8
11
VCC
20
GND
10
IC124
A6
7
B4
15
B1
18
B3
16
B5
14
A3
4
1
DIR
A1
2
A2
3
A4
5
A5
6
B2
17
B7
12
B6
13
A7
8
/2G
19
A8
9
B8
11
VCC
20
GND
10
C166 0.1u
+3.3V
DG
R502 10K
+3.3V
+3.3V
C170
0.1u
IC125
14
7
DG
IC126
4
5
6
IC126
1
2
3
IC126
14
7
C161 0.1u
IC126
10
9
8
+3.3V
DG
IC127
2
3
1
5 6
4
9 8
10
12 11
13
+3.3V
DG
D102 MA110TX
SW105
NC
1 2
SW106
NC
1 2
DG FG
TP589
TP590
TP591
TP572
TP573
TP574
TP575
+3.3V
10K R506
10K R507
10K R508
10K R510
10K R511
10K R509
10K R512
10K R514
10K R516
10K R518
10K R515
+3.3V_CPU
10K R513
10K R517
0
R114 TP118
IC125
9
10
8
IC125
12
13
11
TP1011
TP1010
TP1015
TP1013
TP1014
TP1012
TP1009
TP1008
TP1005
TP1004
TP1001
TP1003
TP1000
TP1002
TP1007
TP1006
R134
10K
DG
R525
10K
+3.3V
SW107
1
2
DG
R523 0
DG
10K
R555
+3.3V
R556
10K
DG
R557
10K
R558
10K
R559
10K
+3.3V +3.3V
0
C455
IC206
NC
CLR
13
D 12
CK 11
PR
10
Q
9
Q
8
QA102
NC
1
4
3
2
5
DG
IC130
NC
1 2
C172
NC
DG
R552
NC
+3.3V
IC130
NC
3 4
R551
NC
C171
NC
DG
R550
NC
DG
C173
NC
TP596
TP597
TP598
TP599
TP600
X101
16.384MHz
J113
0
J114
0
J115
0
J116
0
J109
0
J107
NC
J105
22K
J121
0
J122
NC
J123
0
J124
NC
DG
+3.3V
TP2026
TP2027
TP2028 TP2029
+3.3V
DG
C167
0.1u
J152
NC
L194
L195
L196
J153
NC
J154
NC
+3.3V_CPU
IC103
1
Xin
8
Xout
4
S0
3
S1
2
VSS
5
SSCLK
6
FRSEL
7
VDD
R102
NC
J158
NC
16.384M
DIP00 NC
DIP01 NC
DIP02 0
DIP03 NC
DIP04 NC
DIP05 NC
DIP06 NC
DIP07 NC
R570
NC
+3.3V
SCLK
XTAL
IC107
M/R
1
SUB
2
GND
3
VOUT
4
VCC
5
A[0-25]
nIRQOUT
nDACK0
nDACK1
nDREQ0
nDREQ1
nIRQ_ASIC
nIRQ_USB
nIRQ_SDB
nASEBRKAK
nAUDSYNC
POWTYPE[1]
nPRS_MEX
FSEL0
TXD0
RXD1
TXD1
nPRS_SDB
D[1]
D[2]
D[3]
D[5]
D[6]
D[7]
D[9]
D[10]
D[11]
D[13]
D[14]
D[15]
D[17]
D[18]
D[19]
D[21]
D[22]
D[23]
D[25]
D[26]
D[27]
D[29]
D[30]
D[31]
A[0]
A[1]
A[23]
A[25]
nCS2
nCS3
DQMLL(nWE0)
nRTS1
DSR_RMT
nBATT
nLEDRUN
nLEDALM
RXD2
TXD2
nDC_ALM
VBUS
nRTS2
nCTS2
MEX_MODE[3]
nBAT_ALM
nDC_ALM
nAC_ALM
POWTYPE[0]
GAIN0
GAIN1
CKE
nWAIT
nCS5
nBS
nCS6
A[24]
A[22] D[28]
D[24]
D[20]
D[16]
D[12]
D[0]
D[4]
D[8]
nRAS3U
nFAN_ALM
nCASL
nCASU
nBREQ
nRESETM
DQMLU(nWE1)
DQMUL(nWE2)
DQMUU(nWE3)
RD/nWR
nRD
nCS4
nPRS_RMT
A[18]
A[20]
A[21]
A[19]
A[14]
A[15]
A[17]
A[16]
A[10]
A[13]
A[11]
A[12]
A[8]
A[7]
A[9]
A[6]
A[3]
A[4]
A[2]
A[5]
NMI
RING_SYNC
RXD0
AUDCK
DTR1
DSR1
DTR2
DSR2
DCD2
nRESOUT
nCTS1
nINIT
LD[0]
LD[1]
LD[2]
LD[3]
LD[4]
LD[5]
LD[6]
LD[7]
LD[8]
LD[9]
LD[10]
LD[11]
LD[12]
LD[13]
LD[14]
LD[15]
LD[0-15]
D[0]
D[1]
D[2]
D[3]
D[4]
D[5]
D[6]
D[7]
D[8]
D[9]
D[10]
D[11]
D[12]
D[13]
D[14]
D[15]
nCS0
nCS4
nCS5
nCS6
A[25]
A[22]
A[23]
A[21]
nBACK
MD2
MD1
MD0
nBACK
nCS0
nRAS3L
nLOS
nLOS
TDOA
MEX_MODE[0]
MEX_MODE[2]
MEX_MODE[1]
nTRST
nASEMDO
MASTER/nS
DIPSW0
DIPSW1
DIPSW2
DIPSW3
DIPSW4
DIPSW5
DIPSW6
DIPSW7
M/nS
PTE[1]
TMS
TCK
TDI
CKIO
nRESET
nRESET
NMI
WDTCLR
nWDTST
nWDTST
nRD
nBACK
KX-TD
A100 MPR CARD 1/5
3.3V
RESET SW
0V AT RESET
1
2
KX-TDA100BX
82