Panasonic KX-NT511PRUW / KX-NT511PRUB (serv.man2) Service Manual / Supplement ▷ View online
KX-NT511PRUW/KX-NT511PRUB
21
1.5.4. Waveform
1.5.4.1 No.(1)-(6)
Changed from the Original Service Manual Section 12.6.1.
(1) RESET SIGNAL
(2) X1 25MHz (IC302 pin A15)
(5) SDRAM CLOCK (100MHz)
(4) NAND Flash(IC103) SIGNAL
(3) Deleted
5V
PWR_RST
3.3V
R/*B
*WE
*RE
I/O_0
(6) LCD SIGNAL
CS
A0
SCL
SID
22
KX-NT511PRUW/KX-NT511PRUB
1.6. PRINTED CIRCUIT BOARD
1.6.1. Main Board
Changed from the Original Service Manual Section 13.1.
1.6.1.1. Component View
KX-NT511 MAIN BOARD Component VIEW
RA101
LF206
L302
L303
L304
L307
C303
C329
L207
C375
C376
CN1
X1
R202
IC302
27
1
22
RA102
RA103
RA106
RA107
RA110
L301
R146
T1
2014/09/03
A
PNLB2311X
C201
C213
C222
T2
L208
L209
R201
1
28
L101
C113
C130
C131
C132
C133
IC102
54
R233
R239
R240
R241
RA108
RA109
C230
C231
C236
Q106
D210
D211
C135
L210
L211
USB_
G
USB_
N
USB_
P
USB_
V
3.0A
R235
C235
C237
C238
C241
C243
C247
F1
IC202
C369
+
-
+
-
+
+
+
-
-
-
cam1
USB_
G
G
DGND
USB_
N
N
DC+
USB_
P
P
DC-
USB_
V
V
R23
3
3
R23
4
4
R23
5
5
R23
6
6
R23
7
7
R23
8
8
R23
9
9
C201
C20
3
3
R24
0
0
RA101
R24
1
1
C205
RA102
RA103
RA106
RA107
RA10
8
8
RA10
9
9
C21
1
1
C21
2
2
C21
3
3
RA110
LF206
C22
2
2
C22
3
3
C229
C23
0
0
C23
1
1
C235
PC
1
C23
6
6
PC
2
C23
7
7
PC
3
C23
8
8
PC
4
C23
9
9
PC
5
SPM
SPP
C24
1
1
C24
3
3
pcbmark-1
C24
5
5
pcbmark-2
C24
6
6
C24
7
7
C248
C24
9
9
HS_MICM
C25
0
0
C25
1
1
C25
3
3
cam5
ST
0
ST
1
Q106
ST
2
ST
3
C267
D20
9
9
L101
L103
D21
0
0
L104
D21
1
1
L105
L106
L107
L108
L109
LCD_BL
F1
L301
L302
L303
L110
L304
L307
IC20
2
2
HS_SPM
HS_SPP
MICM
MICP
LAN1
LAN2
R103
LAN3
LAN4
LAN5
R10
6
6
R10
7
7
R108R10
9
R110
R111
PoE1
PoE2
PoE3
HS_MICP
R116
R119
R120
R122
R124
R125
R129
R320
R32
1
R32
1
R322
R32
3
R32
3
R130
R324
R325
R326
R327
R32
8
R32
8
C101
C102
R14
0
0
R14
1
1
R14
2
2
C107
R14
3
3
R14
5
5
R146
C303
C110
C11
3
3
C114
C115
C11
7
7
C118
C119
R15
9
9
C121
R16
0
0
C127
C128
C323
JOINT4
C13
0
0
C324
C13
1C
1C
132
C133
C13
4
4
C135
C329
C13
9
9
C330
LED_A
C143
C144
LED_K
R184
R186
T1
T2
C36
2
2
C36
3C
3C
36
4
C36
5
5
D305
C36
6
6
D306
C36
7
7
D30
7
7
C36
8
8
D30
8
8
C36
9
9
L203
C37
0
0
C37
1C
1C
37
2
C373
L207
C374
L208
C375
L209
IC10
2
2
C376
C377
C378
C379
L210
L211
C380
C381
IC30
2
2
C382
C383
C384
C38
7
7
C389
CN
1
X1
R201
R202
KX-NT511PRUW/KX-NT511PRUB
23
1.6.1.2. Bottom View
KX-NT511 MAIN BOARD Bottom VIEW
24
DCM
DCP
DG
2
L102
CL-MICM
CL-MICP
Po
E
1
USBG
USBN
USBP
USBV
37
25
RA112
3.3V
IC103
C202
C256
RX2M
TX2P
R203 R204
R210
C208
C209
C210
C255
RX2P
TX2M
TX2M
R206
R207
R208
R209
48
R212
RA111
25
R211
C207
PC
R
RA201
R205
CL-HS_SPP CL-HS_SPM
RX1M
RX1P
TX1M
TX1P
TX1M
TX1P
CL-HS_MIC
P
CL-HS_MIC
M
DG
4
URX
UT
X
CL-SPM
CL-SPP
CL_VDD1.2V
C355
CL_VDD1.8V
C312
C331
IC301
DG
3
L308
C337
C346
R301
C385
C224
Q101
Q102
Q103
Q104
Q105
L201
L202
14
C215
IC201
1
13
1 2
34
6
57
8
9
A B C D E F G
HI
R S T U
VW
X Y
Z
1 DG
1
5V
CN2
1
R210
R211
R212
R213
R214
R215
R216
R217
R218
CL-HS_MICP
R219
22
2R
12
2R
02
2R
R223
CL-HS_SPP
USBG
R230
R231
R232
USBN
USBP
USBV
C202
C204
R242
C206
R243
C207
RA104
R244
90
2C
80
2C
DCM
CL-HS_SPM
DCP
C210
C214
RA111
C215
CL102
RA112
C216
C217
C218
C219
3.3V
C220
C221
CL301
C224
C225
C226
C227
C228
DG
1
DG
2
DG
3
DG
4
C240
C242
C244
pcbmark-
3
pcbmark-
4
C252
C254
C255
PC
R
C256
Q101
Q102
Q103
Q104
Q105
D201
D202
D203
C265
D206
C266
TCK
D207
D208
C268
C269
L102
UR
X
C270
C271
C272
C273
TDI
PWR_RS
T
TDO
L305
L306
L308
L309
IC201
L310
L311
UT
X
CL-MICM
R101
R102
R104
R104
R105
R301
R303
R305
R112
R113
R114
R115
CL-SPM
R117
R118
CL-SPP
R310
R311
RX1M
R312
R313
R314
RX1P
R121
R315
R316
R123
R317
R126
R127
R128
RX2M
RX2P
R131
R132
R133
R134
R135
R136
R137
R138
R139
C105
C108
C109
R147R148R149
C301
C302
C111
C305
RA201
C112
C306
C307
R150
C308
R151
C309
C116
R152
R153
R154
R155
R156
TMS
R157
C310
R158
C311
C312
C313
C314
C120
Po
E
C122
C123
C124
R161
C125
R162
C126
R163
R164
R165
C129
R166
R167
C321
C322
CL-MICP
C326
C327
C328
CL_VDD1.2V
C331
C332
C333
C140
C334
C141
C335
C142
C336
C337
C338
C339
R183
R185
C340
C341
C342
C343
C344
C345
C346
C347
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
CN
2
TX1M
TX1P
TRS
T
TX2M
TX2P
CL-HS_MICM
R203
R204
90
2R
80
2R
70
2R
60
2R
50
50
2R
D205
D204
24
KX-NT511PRUW/KX-NT511PRUB
1.7. EXPLODED VIEW AND REPLACEMENT PARTS LIST
1.7.1. IC Data
1.7.1.1 IC302
Changed from the Original Service Manual Section 15.1.1.
A
B
D
F
H
K
M
P
C
E
G
J
L
N
R
1
2 4 6 8 10 12 14
3 5 7 9 11 13 15
Pin No.
Terminal Name
I/O Setting
Function
Remark
A1
TRST
I_
TRST
A2
MEMXA11_LCDGP8
O_
XA11
A3
MEMXA5_LCDGP2
O_
XA5
A4
MEMXA3_LCDGP0
O_
XA3
A5
MEMDQMBLS0_LCDD17
O_
DQMBLS0
A6
MEMCS2_EXTINT6
O_
SD_CS
A7
MEMXD9_LCDD13
I/O_
XD9
A8
MEMCKE_EXTINT13
O_
SD_CKE
A9
SPI2CK
O_
LCD_CLK
A10
D1TX
O_
ST2 (TEST PIN)
A11
F1SYNC
O_
ST1 (TEST PIN)
A12
T1SCLK
O_
ST0 (TEST PIN)
A13
RF_SLOT_CTRL_SD_DETECT
O_
LCD_CONTRAST_B
A14
MAIN_CLK_OUT
O_
25MOUT
A15
XI25M
AI
XI25M
B1
MEMXA8_LCDGP5
O_
XA8
B2
MEMXA0_LCDD22
O_
XA0
B3
MEMXA10_LCDGP7
O_
XA10
B4
MEMCS3_EXTINT7
I_PU
PHY_INT
B5
MEMDQMBLS1_EXTINT5
O_
DQMBLS1
B6
MEMXD10_LCDD14
I/O_
XD10
B7
MEMXD6_LCDD10
I/O_
XD6
B8
MEMXD11_LCDD15
I/O_
XD11
B9
SPI2DO
O_
LCD_D0
B10
SPI2DI
O_
LCD_RS
B11
D1RX
O_
ST3 (TEST PIN)
B12
RF_SEN_SD_WR_PROT
O_
E_Reset
B13
RF_RADIO_EN_EXTINT9
O_
NC
B14
TEST
I_
TEST
B15
XO25M
O_
XO25M
C1
MEMXA9_LCDGP6
O_
XA9
C2
MEMXA16
O_
NC
C3
MEMXA2_EXTINT4
O_
XA2
C4
MEMXA12_EXTINT14
O_
XA12
C5
MEMXA7_LCDGP4
O_
XA7
C6
MEMRD
O_
NC
C7
MEMCLK
O_
SD_CLK
C8
MEMXA20_MEMRAS_LCDD16
O_
SD_RAS
C9
MEMXA14_BA1_LCDD8
O_
SD_BA1
C10
EXTINT15_SYNCPORT
O_
USB1_VBUS
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