Panasonic KX-NT511PRUW / KX-NT511PRUB Service Manual ▷ View online
45
KX-NT511PRUB/KX-NT511PRUW
12.6.2.
No.(7)-(14)
Between LAN1 and LAN2 land
Between LAN3 and LAN4 land
Between PC1 and PC2 land
Between PC3 and PC4 land
(7) MDIO I/F
(8) L2SW(IC201) TX,RX CLOCK
(9) L2SW(IC201) RXdata
(10) L2SW(IC201) TXdata
䐟E-MDCLK
䐠E-MDIO
䐠E-MDIO
IC201 pin23,30 CLOCK 25MHz
䐟E_RXCLK 䐡E_RXD[0]
䐠E_RXDV
䐠E_RXDV
䐟E_TXCLK 䐡E_TXD[0]
䐠E_TXER
䐠E_TXER
(11) LAN port TX(100BASE-TX)
(12) LAN port RX(100BASE-TX)
(13) PC port TX(100BASE-TX)
(14) PC port RX(100BASE-TX)
46
KX-NT511PRUB/KX-NT511PRUW
12.6.3.
No.(15)
(15) PoE Switching Regulator SIGNAL
Pin 4 of Q301
47
KX-NT511PRUB/KX-NT511PRUW
13 Printed Circuit Board
13.1. Main Board
13.1.1.
Component View
KX-NT511P
58 MAIN COMPONENT VIEW
3.0A
A1
A1
9
W1
9
W1
27
54
28
1
1
USB_G
USB_N
USB_P
USB_V
R233
R235
C201
R241
RA101
RA102
RA103
RA104
RA105
RA106
RA107
RA108
RA109
C213
RA110
C231
C235
C236
C237
C238
C241
C243
C247
Q106
D210
D211
L301
F1
L302
L303
L304
L308
IC202
R301
C307
C130
C131
C132
C133
C329
C135
C346
T1
T2
C369
L206
L207
L208
L209
C375
IC101
C376
IC102
L210
L211
CN1
X1
X2
R201
R202
2013/10/25
PNLB2311ZA-GW
+
-
+
-
+
+
+
-
-
-
USB_G
DGND
USB_N
DC+
USB_P
DC-
USB_V
R233
R234
R235
R236
R237
R238
R239
C201
C203
R240
C204
RA101
R241
C205
RA102
C206
40
1A
R
30
1A
R
RA105
RA106
RA107
RA108
RA109
C211
C212
C213
RA110
C229
C230
C231
C235
PC1
C236
PC2
C237
PC3
C238
PC4
C239
PC5
SPM
SPP
C241
C243
pcbmark-1
C245
pcbmark-2
C246
C247
C249
HS_MICM
C250
C251
C253
cam5
C257
C258
C259
ST0
ST1
Q106
ST2
ST3
C260
C267
C268
D209
D210
L104
C270
D211
L105
C272
F1
L301
L302
L303
L304
L308
IC202
HS_SPM
HS_SPP
MICM
MICP
LAN1
LAN2
R103
LAN3
LAN4
LAN5
R108
R109
R301
R110
R111
PoE1
R112
PoE2
R113
PoE3
HS_MICP
R309
R116
R117
R118
R119
R310
R123
R124
EXTREGCTL
R125
R126
R127
R128
R129
R320
R321
R322
R323
R130
R324
R325
R326
R327
R328
R329
R330
C101
C102
C103
C104
R140
R141
R142
R143
R144
R145
C109
C301
C304
C305
C112
C307
C114
C115
C309
C116
C117
C118
C119
R157
R158
R159
C120
C121
R160
R161
C323
JOINT4
C130
C324
C131
C132
C133
C134
C135
C329
C138
C139
C330
LED_A
C140
C141
C142
C143
C144
LED_K
C345
C346
C347
T1
T2
C362
C363
C364
C365
D305
C366
D306
C367
D307
C368
D308
C369
L203
C370
C371
C372
L206
C373
L207
C374
L208
IC101
C375
L209
IC102
C376
C377
C378
C379
L210
L211
C380
C381
C382
C383
C384
C387
C389
CN1
X1
X2
R201
R202
48
KX-NT511PRUB/KX-NT511PRUW
13.1.2.
Bottom View
KX-NT511P
58 MAIN BOTTOM VIEW
25
1
24
48
1
14
1
13
25
37
R210
R211
R212
USBG
USBN
USBP
C202
USBV
C207
C208
DCM
C209
DCP
C210
C215
RA111
RA112
3.3V
C222
C224
DG1
DG2
DG3
DG4
C255
C256
PCR
Q101
Q102
Q103
Q104
Q105
L101
L102
URX
L307
IC201
UTX
CL-MICM
CL-SPM
CL-SPP
RX1M
RX1P
RX2M
RX2P
LNR
R146
C303
RA201
RA202
C113
C312
CL-MICP
CL_VDD1.2V
C331
C337
C355
L201
L202
IC103
IC301
5V
C385
CL_VDD1.8V
CN2
TX1M
TX1P
TX2M
TX2P
R203
R204
R205
R206
R207
R208
R209
1
23456789
AB
C
DEF
G
H
I
RSTUV
W
XYZ
CL-HS_MICP CL-HS_MICM
CL-HS_SPM
CL-HS_SPP
R210
R211
R212
R213
R214
61
2R
51
2R
R217
R218
CL-HS_MICP
R219
R220
CL-HS_SPP
USBG
R230
R231
R232
USBN
USBP
USBV
C202
R242
R243
C207
R244
90
2C
80
2C
DCM
CL-HS_SPM
DCP
C210
C214
RA111
CL101
C215
CL102
RA112
C216
C217
C218
C219
3.3V
C220
C221
CL301
C222
C223
C224
C225
C226
C227
C228
DG1
DG2
DG3
DG4
C240
C242
C244
pcbmark-3
pcbmark-4
C248
ETEST
C252
C254
C255
PCR
C256
Q101
Q102
Q103
TEST
Q104
Q105
D201
C261
D202
C262
D203
C263
D204
C264
D205
C265
D206
C266
TCK
D207
D208
C269
L101
L102
L103
URX
C271
C273
TDI
PWR_RST
TDO
L305
L306
L307
L309
IC201
L310
L311
UTX
CL-MICM
R101
R102
R104
GPIO0
GPIO1
R105
R106
GPIO2
R107
GPIO3
GPIO4
GPIO5
R303
R304
R305
R306
41
1R
70
3R
R308
R115
CL-SPM
CL-SPP
R311
RX1M
R312
R313
R120
R314
RX1P
R121
R315
R122
R316
R317
RX2M
RX2P
R131
R132
R133
R134
R135
R136
LNR
R137
R138
R139
C105
C106
C107
C108
R146
USB2N
R147
USB2P
R148
R149
C302
C303
C110
C111
RA201
C306
RA202
C113
R150
C308
R151
R152
R153
R154
R155
R156
TMS
3.3V_DCLS
C310
C311
C312
C313
C314
C315
PoE
C122
C316
C123
C317
C124
C318
C125
C319
R162
C126
R163
C127
R164
C128
R165
C129
TEST_ANA
R166
R167
R168
C320
R169
C321
C322
CL-MICP
C325
C326
C327
R170
C328
R171
R172
C136
R173
C137
R174R175
R176
CL_VDD1.2V
C331
C332
C333
C334
C335
C336
C337
C338
C339
C340
C341
C342
C343
C344
C348
C351
C352
C353
C354
C355
C356
C357
C358
C359
C360
C361
D301
D302
D303
D304
D309
L201
L202
D310
L204
L205
IC103
IC301
5V
C385
C386
C388
CL_VDD1.8V
C390
C391
C392
CN2
TX1M
TX1P
TRST
TX2M
TX2P
CL-HS_MICM
R203
R204
R205
R206
R207
R208
R209
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