KX-NT511ARUW, KX-NT511ARUB - Panasonic Telephone Service Manual (repair manual). Page 43

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43
KX-NT511ARUW/KX-NT511ARUB
13 Printed Circuit Board
13.1. Main Board
13.1.1.
Component View
KX-NT511A
58 MAIN COMPONENT VIEW
3.0
A
A
1
A1
9
W1
9
W
1
2
7
5
4
2
8
1
1
USB_
G
USB_
N
USB_
P
USB_
V
R233
R235
C20
1
R241
RA101
RA10
2
RA10
3
RA10
4
RA105
RA106
RA107
RA108
RA109
C21
3
RA11
0
C23
1
C235
C236
C237
C238
C241
C24
3
C24
7
Q106
D210
D211
L30
1
F
1
L302
L30
3
L30
4
L30
8
IC202
R301
C307
C130
C131
C132
C133
C32
9
C135
C346
T
1
T
2
C369
L20
6
L20
7
L208
L209
C375
IC10
1
C376
IC10
2
L21
0
L211
CN
1
X
1
X
2
R20
1
R202
2013/10/2
5
PNLB2311ZA-G
W
+
-
+
-
+
+
+
-
-
-
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
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