Panasonic KX-NT511ARUW / KX-NT511ARUB Service Manual ▷ View online
33
KX-NT511ARUW/KX-NT511ARUB
11.2.5.
Memo
34
KX-NT511ARUW/KX-NT511ARUB
12 Schematic DiagramLOcation
12.1. Main No.1
NFLD[0]
NFLD[1]
NFLD[2]
NFLD[3]
NFLD[4]
NFLD[5]
NFLD[6]
NFLD[7]
NFLD[1]
NFLD[2]
NFLD[3]
NFLD[4]
NFLD[5]
NFLD[6]
NFLD[7]
NFLCS0
NFLALE
NFLCLE
NFLALE
NFLCLE
NFLRD
NFLWR
NFLWR
NFLREADY
NFLRD
NFLCLE
NFLCLE
NFLREADY
NFLREADY
NFLCS0
NFLCS0
NFLALE
NFLALE
NFLWR
NFLWR
XD[0]
XD[1]
XD[2]
XD[3]
XD[4]
XD[5]
XD[6]
XD[7]
XD[8]
XD[9]
XD[1]
XD[2]
XD[3]
XD[4]
XD[5]
XD[6]
XD[7]
XD[8]
XD[9]
XD[10]
XD[11]
XD[12]
XD[13]
XD[14]
XD[15]
XD[11]
XD[12]
XD[13]
XD[14]
XD[15]
XA[0]
XA[1]
XA[2]
XA[3]
XA[4]
XA[5]
XA[6]
XA[7]
XA[8]
XA[9]
XA[10]
XA[11]
XA[12]
XA[1]
XA[2]
XA[3]
XA[4]
XA[5]
XA[6]
XA[7]
XA[8]
XA[9]
XA[10]
XA[11]
XA[12]
SD_BA[1]
SD_BA[0]
SD_BA[0]
SD_CS
SD_RAS
SD_CAS
SD_WE
SD_RAS
SD_CAS
SD_WE
DQMBLS[0]
DQMBLS[1]
DQMBLS[1]
SD_CLK
XA[4]
XA[5]
XA[6]
XA[7]
XA[8]
XA[9]
XA[5]
XA[6]
XA[7]
XA[8]
XA[9]
XA[10]
XA[11]
XA[12]
XA[11]
XA[12]
SD_CKE
SD_CLK
DQMBLS[1]
DQMBLS[0]
DQMBLS[0]
SD_BA[1]
SD_BA[0]
SD_CKE
NFLD[4]
NFLD[5]
NFLD[6]
NFLD[7]
SD_CKE
XA[0]
XA[1]
XA[2]
XA[3]
XA[1]
XA[2]
XA[3]
SD_CAS
SD_RAS
SD_RAS
SD_WE
SD_CS
XD[0]
XD[1]
XD[2]
XD[3]
XD[4]
XD[5]
XD[6]
XD[7]
XD[8]
XD[9]
XD[1]
XD[2]
XD[3]
XD[4]
XD[5]
XD[6]
XD[7]
XD[8]
XD[9]
XD[10]
XD[11]
XD[12]
XD[13]
XD[14]
XD[15]
XD[11]
XD[12]
XD[13]
XD[14]
XD[15]
NFLD[3]
NFLD[2]
NFLD[1]
NFLD[0]
NFLD[2]
NFLD[1]
NFLD[0]
VDD3.3V
C125
0.1u
10
DGND
3.3V
L102
DGND
C124
100p
50
C123
100p
100p
50
C122
0.1u
10
DGND
R133
4.7k
R132
4.7k
R137
NC
R136
NC
IC103
1
NC1
2
NC2
46
NC27
47
NC28
3
NC3
48
NC29
4
NC4
45
NC26
5
NC5
44
I/O7
6
NC6
43
I/O6
7
R/*B
42
I/O5
8
*RE
41
I/O4
9
*CE
40
NC25
10
NC7
39
NC24
11
NC8
38
NC23
12
VCC1
37
VCC2
13
VSS1
36
VSS2
14
NC9
35
NC22
15
NC10
34
NC21
16
CLE
33
NC20
17
ALE
32
I/O3
18
*WE
31
I/O2
19
*WP
30
I/O1
20
NC11
29
I/O0
21
NC12
28
NC19
22
NC13
27
NC18
23
NC14
26
NC17
24
NC15
25
NC16
IC101
D9
*DDRRST
C10
DDRCS0
L4
MEMXD2/LCDD4
M1
MEMXD1/LCDD3
B11
DDRCS1
M4
MEMXD0/LCDD2
A14
*DDRWE
L1
MEMXD3/LCDD5
B13
*DDRRAS
M2
MEMXD4/LCDD6
B12
*DDRCAS
K2
MEMXD5/LCDD7
D11
DDRBA0
B14
DDRBA1
K1
MEMXD6/LCDD10
C13
DDRBA2
J2
MEMXD7/LCDD11
B15
DDRA0
H1
MEMXD8/LCDD12
C12
DDRA1
J1
MEMXD9/LCDD13
C14
DDRA2
K3
MEMXD10/LCDD14
B16
DDRA3
K4
MEMXD11/LCDD15
D13
DDRA4
N1
MEMXD12/LCDD18
C15
DDRA5
L2
MEMXD13/LCDD19
B17
DDRA6
L3
MEMXD14/LCDD20
A19
DDRA7
M3
MEMXD15/LCDD21
C16
DDRA8
D14
DDRA9
B18
DDRA10
D15
DDRA11
C17
DDRA12
D16
DDRA13
B19
DDRA14
D10
DDRCKE
A13
DDRCKELP
A17
DDRCLK0
A18
DDRCLK0_N
A15
DDRCLK1
A16
DDRCLK1_N
A7
DDRDQ0
B7
DDRDQ1
B8
DDRDQ2
C8
DDRDQ3
B9
DDRDQ4
A10
DDRDQ5
C9
DDRDQ6
B10
DDRDQ7
D8
DDRDM0
A9
DDRDQS0
A8
DDRDQS0_N
B4
DDRDQ8
D5
DDRDQ9
C5
DDRDQ10
B5
DDRDQ11
C6
DDRDQ12
D6
DDRDQ13
C7
DDRDQ14
D7
DDRDQ15
B6
DDRDM1
A6
DDRDQS1
A5
DDRDQS1_N
E16
DDRPADHI
E14
DDRPADLO
C4
DDR_RTT
A12
DDRODT0
C11
DDRODT1
C18
DDR_REF0
A11
DDR_REF1
A4
DDR_REF2
E7
VDDIO_DDR1
E10
VDDIO_DDR2
F5
VDDIO_DDR3
F6
VDDIO_DDR4
F7
VDDIO_DDR5
F8
VDDIO_DDR6
F9
VDDIO_DDR7
F10
VDDIO_DDR8
G11
VDDIO_DDR9
N8
VDDIO_NFLQSPI
R6
NFLD7/MEMXA21
W6
NFLD6/QCS1
T7
NFLD5/QCS0
T6
NFLD4/QDQ3
V4
NFLD3/QDQ2
V6
NFLD2/QDQ1
U6
NFLD1/QDQ0
W5
NFLD0/QCLK
R5
NFLREADY1/MEMXA22
U5
NFLWR/MEMXA23
T4
NFLRD/MEMXA24
V5
NFLCLE/MEMXA25
U4
NFLALE/MEMXA17
T5
NFLCS0/MEMXA18
H4
MEMCS3/EXTINT7
H3
MEMCS2/EXTINT6
G4
MEMCS1/LPCLK
G3
MEMCS0/LCDD0
E4
MEMRD
J4
MEMWR
E1
MEMXA20_MEMRAS/LCDD16
F2
MEMXA19_MEMCAS/LCDD9
F1
MEMCKE/EXTINT13
G1
MEMCLK
D4
MEMXA16
F4
MEMXA15
D3
MEMXA14_BA1/LCDD8
D1
MEMXA13_BA0/LCDD1
G2
MEMXA12/EXTINT14
F3
MEMXA11/LCDGP8
C2
MEMXA10/LCDGP7
E2
MEMXA9/LCDGP6
E3
MEMXA8/LCDGP5
D2
MEMXA7/LCDGP4
C1
MEMXA6/LCDGP3
C3
MEMXA5/LCDGP2
B2
MEMXA4/LCDGP1
A3
MEMXA3/LCDGP0
A2
MEMXA2/EXTINT4
B3
MEMXA1/LCDD23
B1
MEMXA0/LCDD22
H2
MEMDQMBLS0/LCDD17
J3
MEMDQMBLS1/EXTINT5
R135
NC
IC102
LDQM
15
DQ0
2
*CS
19
*WE
16
*CAS
17
*RAS
18
A6
31
A3
26
A2
25
A1
24
A0
23
A4
29
A5
30
A7
32
A8
33
A9
34
A10/AP
22
A11
35
A12
36
BA0
20
BA1
21
NC
40
CLK
38
CKE
37
UDQM
39
DQ1
4
DQ2
5
DQ3
7
DQ4
8
DQ5
10
DQ6
11
DQ7
13
DQ8
42
DQ9
44
DQ10
45
DQ11
47
DQ12
48
DQ14
51
DQ15
53
VDD1
1
VDD3
27
VDDQ3
43
VDDQ4
49
VSSQ1
6
VSSQ2
12
DQ13
50
46
VSSQ3
52
VSSQ4
28
VSS1
VDD2
14
VDDQ1
3
VDDQ2
9
41
VSS2
54
VSS3
DGND
C108
0.1u
C110
NC
DGND
C114
0.1u
L101
C115
0.1u
C116
0.1u
C117
0.1u
DGND
C111
NC
C109
0.1u
C107
0.1u
C112
NC
C113
22u
6.3
C119
NC
C121
NC
C120
NC
C118
NC
3.3V
1
2
3
4
5
6
7
8
RA104
33
1
2
3
4
5
6
7
8
8
R124
100
R125
100
R134
NC
R130
100
R126
100
3
6
RA105
33
2
7
R128
100
RA105 33
4
5
R127
100
C136
0.1u
10
C137
0.1u
10
DGND
R160 33
USBG
R159 33
USBP
USB_V
USB_N
USB_P
DGND
USB1N
001:8B
DGND
DGND
C138
1u
C139
1u
R161
100
USB1P
001:8C
USBV
USB_G
USB1VBUS
001:8B
USBN
PHY_INT
002:2D
R139
4.7k
4.7k
VDD3.3V
R131
NC
DGND
R162
4.7k
VDD3.3V
1
8
2
7
3
6
RA102 33
4
5
1
8
RA112
100
1
8
2
7
3
6
4
5
2
7
RA111
100
1
8
3
6
4
5
GPIO4
GPIO5
L104
R129
120
R174
NC
VDD3.3V
R175
NC
2
7
RA106
100
1
8
3
6
4
5
2
7
RA107
100
1
8
3
6
4
5
4
5
2
7
RA108
100
1
8
3
6
4
5
2
7
RA109
100
1
8
3
6
USB Port for Testmode
RA103
33
1/2
C
E
B
A
D
F
3
4
2
1
KX-NT511 : MAIN BOARD No.1 (1/2)
(5)
(4)
35
KX-NT511ARUW/KX-NT511ARUB
KX-NT511 : MAIN BOARD No.1 (2/2)
LCD_A0
LCD_CS
LCD_D0
LCD_CLK
KEY_OUT[0]
KEY_OUT[1]
KEY_OUT[2]
KEY_OUT[3]
KEY_OUT[4]
KEY_OUT[1]
KEY_OUT[2]
KEY_OUT[3]
KEY_OUT[4]
KEY_IN[0]
KEY_IN[1]
KEY_IN[2]
KEY_IN[3]
KEY_IN[4]
KEY_IN[5]
KEY_IN[1]
KEY_IN[2]
KEY_IN[3]
KEY_IN[4]
KEY_IN[5]
HOOK
LCD_RST
KEY_IN[0]
KEY_IN[1]
KEY_IN[2]
KEY_IN[3]
KEY_IN[4]
KEY_IN[5]
LED[0]
LED[1]
LED[2]
LED[3]
LED[4]
LED[5]
LED[6]
LED[7]
LED[8]
FF1_R
FF1_G
FF2_R
FF1_G
FF2_R
FF2_G
FF3_R
FF3_R
FF3_G
ICM
MUTE
MUTE
SP-PHONE
RINGER
RINGER
KEY_OUT[0]
KEY_OUT[1]
KEY_OUT[2]
KEY_OUT[3]
KEY_OUT[4]
DGND
R113
1M
VDD1.2V
C106
0.1u
10
C102
12p
50
X1
25M
1
2
4
3
R110
470
R111
1M
VDD1.2V
E_TXCLK
002:3A
100
R103
E_TXD[2]
002:3A
E_TXD[0]
002:3A
E_TXD[1]
002:3A
RA101
100
1
2
3
4
5
6
7
8
E_TXD[3]
002:3A
R102
100
E_MDIO
002:1C
E_MDCLK
002:1C
R101
100
E_RXDV
002:3A
E_RXCLK
002:3A
E_RXD[0]
002:3A
E_RXD[1]
002:3A
E_RXD[2]
002:3A
E_RXD[3]
002:3A
VDD3.3V
VDD3.3V
VDD1.2V
CL101
ETEST
TEST
VDD1.8V
DGND
C126
0.1u
10
10
E_CRS
002:4A
R115
47k 1
R109
NC
DGND
E_TXEN
002:3A
DGND
IC101
U9
KEY_COL0
T9
KEY_COL1
R4
MDIO
W9
KEY_COL2
N4
MDC
V9
KEY_COL3
T3
MIICOL/U2RX
T10
KEY_COL4
R2
MIICRS_DV/RGMIIRX_CTL
R10
KEY_COL5
T2
MIIREFCK/RGMIITXC
P7
KEY_COL6
W7
KEY_COL7/SPI2CS
R1
MIIRXCK/RGMIIRXC
T8
KEY_ROW0
U2
MIITXD0/RGMIITD0
U8
KEY_ROW1
U1
MIITXD1/RGMIITD1
W8
KEY_ROW2
V2
MIITXD2/RGMIITD2
R9
KEY_ROW3
V1
MIITXD3/RGMIITD3
V8
KEY_ROW4
T1
MIITXEN/RGMIITX_CTL
V10
KEY_ROW5
N3
MII_TXER/SPI1CS1
U10
KEY_ROW6/IIC2SCL
R3
MIIRXD0/RGMIIRD0
P10
KEY_ROW7/IIC2SDA
P1
MIIRXD1/RGMIIRD1
P9
KEY_ROW8
P3
MIIRXD2/RGMIIRD2
P8
KEY_ROW9
P5
USB1ID
W1
USB2N
W2
USB2P
P6
USB1VBUS
N6
USB1VRES
N5
VDDA_USB1
M6
VDDL_USB1
U11
EXTINT8/DRV_VBUS
U3
USB1N
V3
USB1P
M5
VCC_USB2
T11
U1TX
R11
U1RX
P11
U1CTS/DIGMIC_DATA
R12
U1RTS/DIGMIC_CLK
F14
SPI1CS0
G14
SPI1DI
E15
SPI1CK
E17
SPI1DO
D18
SPI2CK
D17
SPI2DI
C19
SPI2DO
F17
T1SCLK
E18
F1SYNC
D19
D1RX
F15
D1TX
V11
SD_D0
W11
SD_CMD
W10
SD_CLK
F18
TRST
H15
TMS
H16
TDO
G16
TDI
G15
TCK
M7
OSC12M_VSS
N7
OSC12M_VDD12
W4
XO12M
W3
XI12M
J12
OSC25M_VSS
J13
OSC25M_VDD12
F19
XO25M
E19
XI25M
G19
MAIN_CLK_OUT
F16
TEST
H14
ETEST
E12
E_VDDQ
P12
DGPIO31
N11
DGPIO30
R7
EXTINT3/CLK_REF_OUT
V7
EXTINT2/CLK_OUT
R8
EXTINT1/IIC1SCL
U7
EXTINT0/IIC1SDA
L5
VDDIO_RGMII
P4
MIIRXCRS/U2TX
P2
MIIRXD3/RGMIIRD3
N2
MIIRXER/EXTINT12
IC101
G18
RF_RADIO_EN/EXTINT9
J17
RF_SCLK/SD_D2
K17
IF_DATA_DA
H17
RF_SDATA_IN/SD_D3
L15
IF_DATA_AD
J18
RF_SDATA_OUT/SD_D1
L14
IF_EN_AD
J16
RF_SEN/SD_WR_PROT
J19
IF_EN_DA
H19
RF_SLOT_CTRL/SD_DETECT
K14
IF_INT_ANA
H18
RF_TR_DATA/EXTINT10
G17
EXTINT15/SYNCPORT
K15
IF_MLSE
K16
IF_NARES
J15
IF_RX1
J14
IF_T_DATA
M14
VDDIO_RFAPU
R112
47
R114
4.7k
R107
0
DGND
CL102
PNLB2311ZA-GW
PCB
RE1
USB1N 001:2F
USB1P 001:2E
X2
12M
TCK
TDI
TDO
TMS
TDI
TDO
TMS
TRST
USB2N
USB2P
USB2P
R144
NC
C133 2.2u
C132 2.2u
C131 2.2u
C130 2.2u
R106
0
25MOUT
002:1C
002:1C
E_RST
002:1C
DGND
DGND
C105
0.1u
10
C129 0.1u
CN2
1
Vss
2
ResetB
3
V0
4
V1
5
V2
6
V3
7
V4
8
Vss
9
Vdd
10 SCL
11 SI
12 CSB
13 RS
14 Vss
11 SI
12 CSB
13 RS
14 Vss
R145
100
E_COL
002:4A
E_TXER
002:3A
R104
100
3.3V
C134
0.01u
DGND
3.3V
DGND
R141
470k
C135
2.2u
DGND
R140
2.2k
2.2k
R143
33k
R142
18k
DGND
Q106
1
2
3
4
5
R116 4.7k
R123
NC
R122
NC
R117
NC
R118
NC
R121
NC
VDD3.3V
ST3
ST0
ST1
ST2
DGND
R105
4.7k
R119
NC
R120
4.7k
R146
0
C127
0.1u
10
C128
NC
DGND
USB1VBUS
001:2F
001:2F
Q101
1
2
3
4
5
Q102
1
2
3
4
5
Q105
1
2
3
4
5
Q103
1
2
3
4
5
Q104
1
2
3
4
5
R138
4.7k
DGND
DGND
R158
NC
NC
R157
NC
VDD3.3V
DGND
CN1
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
LED_K
3.3V
LED_A
UTX
URX
URX
L105
1
8
2
7
RA110
100
3
6
4
5
GPIO0
GPIO1
GPIO2
GPIO3
LCD_5V
R163
4.7k
R164
4.7k
R165
4.7k
R166
4.7k
R167
4.7k
R168
4.7k
R169
4.7k
R170
4.7k
R171
4.7k
R172
NC
C101
10p
50
C103 22p 50
C104
22p
50
R108
150
C140
220p
DGND
C141
220p
C142
220p
C143
220p
C144
220p
R173
NC
DGND
R176
NC
DGND
L103
0
5V
R148
180
R150
180
R152
180
R153
150
R154
1.5k
R155
1.5k
R156
330
R147
820
R149
820
R151
820
To LCD
To Operation PCB
Boot strap
0:NOR FLASH
Clock out strap
1: According to
Boot strap
0: CLK_MAIN_CLK
1: IF_CLK_PLL
1: IF_CLK_PLL
0:50MHz
1:25MHz
1:25MHz
2/2
C
E
B
A
D
F
6
4
5
8
7
(2)
(3)
(6)
36
KX-NT511ARUW/KX-NT511ARUB
12.2. Main No.2
E_RXDV
E_TXD[0]
E_MDIO
E_COL
E_TXEN
E_TXD[2]
E_TXD[3]
E_TXD[2]
E_RXCLK
E_TXER
E_COL
E_TXER
E_MDCLK
E_TXCLK
E_RST
E_RXD[1]
E_TXD[0]
E_TXCLK
E_TXD[1]
E_RXD[3]
E_RXCLK
E_TXEN
E_RXD[3]
E_RXDV
E_RXD[1]
E_TXD[1]
E_CRS
E_RXD[0]
E_TXD[3]
E_RXD[0]
E_RXD[2]
E_MDCLK
E_RXD[2]
E_CRS
E_MDIO
PHY_INT
PHY_INT
E_RXD[0]
E_RXD[1]
E_RXD[2]
E_RXD[3]
E_TXD[0]
E_TXD[1]
E_TXD[2]
E_TXD[3]
E_RST
3.3V
DGND
L2SW_3.3V
C227
NC
C228
50
NC
1.8V
C225
0.1u
10
C224
10u
10
C216
0.1u
10
C217
0.1u
10
C219
NC
C220
50
NC
E_RXD[2]
001:5C
E_TXCLK
001:5B
E_TXER
001:5C
R218
100
E_RXD[1]
001:5C
100
4
5
E_MDIO
001:5B
E_TXEN
001:5C
E_RXD[0]
001:5C
R217
4.7k
R213
11.8k
E_COL
001:5B
E_RXDV
001:5B
R215
100
R232
10k
E_TXD[0]
001:5B
L205
R231
10k
E_RXCLK
001:5B
RA201
1
8
E_CRS
001:5C
R230
10k
E_TXD[3]
001:5B
C214
0.01u
R219
10k
E_TXD[2]
001:5B
2
7
E_RST
001:5C
E_MDCLK
001:5B
L204
E_RXD[3]
001:5C
E_TXD[1]
001:5B
3
6
25MOUT
001:4C
DGND
C215
22u
C221
50
NC
C218
0.1u
10
R216
4.7k
L2SW_1.8V
1.8V
L2SW_1.8V
C222
10u
10
DGND
C223
0.1u
10
C226
0.1u
10
L2SW_3.3V
3
6
2
7
1
8
RA202
100
4
5
C248
0.1u
10
C235
22u
6.3
DGND
3.3V
C247
3300p
DGND
C251 0.1u
10
R236
47k 1
47k 1
C245
0.01u
16
R235
12k
C246
0.1u
10
DGND
C238
NC
R239
0
C242
0.1u
10
R234
100k
C237
22u
6.3
6.3
AGND
R237
15k 1
15k 1
C240
0.1u
10
L211
10u
LCD_5V
DGND
3.3V
DGND
C252
0.1u
10
C250
0.1u
10
C244
0.1u
10
DGND
IC202
2
N
I
V
8
S
S
3
W
S
4
1
D
N
G
5
B
F
7
N
E
1
T
O
O
B
6
P
M
O
C
9
2
D
N
G
C236
10u
10
10
C239
0.01u
16
DGND
C254
0.1u
10
R240
0
AVCC3.3V
R238
0
0
PHY_INT
001:4C
L202
L201
IC201
13
NC
14
X1
15
X2
16
SMTXEN3
17
SMTXD33/EN_REFCLKO_3
18
SMTXD32
19
SMTXD31
20
SMTXD30
21
GND1
22
VDDIO1
23
SMTXC3/REFCLKI_3
24
SMTXER3/MII_LINK_3
25
SMRXDV3
26
SMRXD33/REFCLKO_3
27
SMRXD32
28
SMRXD31
29
SMRXD30
30
SMRXC3
31
GND2
32
VDDC
33
SCOL3
34
SCRS3
35
*INTRN
36
SCL_MDC
37
SDA_MDIO
38
SPIQ
39
*SPISN
40
VDDIO2
41
GND
42
VDDCO
43
P1LED1
44
P1LED0
45
P2LED1
46
P2LED0
47
*RSTN
48
FXSD1
1
RXM1
2
RXP1
3
TXM1
4
TXP1
5
VDDA_3.3
6
ISET
7
VDDA_1.8
8
RXM2
9
RXP2
10
AGND
11
TXM2
12
TXP2
C257
NC
C258
NC
C259
NC
C260
NC
C261
NC
C262
NC
C263
NC
C264
NC
DGND
AGND
C272
0.1u
10
C271
0.1u
10
C270
0.1u
10
C269
0.1u
10
AVCC3.3V
C267
0.1u
10
C266
0.1u
10
C268
0.1u
10
C265
0.1u
10
DGND
3.3V
C273
0.1u
10
C243
22u
16
C241
10u
16
C249
0.1u
16
C253
0.1u
16
R243
10k
R242
10k
R220
270
R214
270
D211
5.62
R241
270
R244
4.7k
1/2
C
E
B
A
D
F
3
4
2
1
KX-NT511 : MAIN BOARD No.2 (1/2)
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