Read Panasonic KX-NT400RU Service Manual online
60
KX-NT400RU
(12)
(14)
(16)
(17)
(18)
(20)
(22)
(24)
(26)
(26)
(27)
(28)
(13)
(15)
(1
9)
(2
1)
(23)(
25
)
(a)
(b)
(c)
(d)
(e)
(f)
(g)
(h)
KX-NT400R
U :
MAIN BO
ARD No
.5 (3/4)
1/4
2/4
3/4
4/4
78
11
10
9
SD_DAT[2]
MD[28]
MD[18]
MD[1]
MD[9]
MD[0]
MA[12]
MD[23]
MA[13]
MA[7]
LDD[9]
MD[26]
LDD[1]
MD[13]
MD[20]
MD[12]
MA[18]
LDD[10]
LDD[3]
MD[2]
MD[30]
LDD[5]
MD[7]
MD[17]
SD_DAT[1]
MD[6]
MD[25]
MD[11]
MD[4]
MA[6]
LDD[7]
SD_DAT[3-0]
S D_DAT [0]
MA[5]
MD[3]
MA[4]
MA[15]
MD[31]
MD[21]
LDD[15-0]
MD[22]
MD[8]
LDD[0]
MD[10]
MA[16]
MD[29]
MD[15]
MD[19]
MD[5]
LDD[8]
SD_DAT[3]
MA[21]
MD[24]
MD[27]
MA[14]
MD[14]
MA[11]
MA[17]
LDD[11]
LDD[6]
LDD[4]
LDD[2]
LDD[13]
LDD[12]
LDD[15]
LDD[14]
MD[16]
MA_[11]
MA_[12]
MA_[14]
MA_[15]
MA_[16]
MA_[18]
MA_[19]
MA_[23]
MA_[24]
MA[3]
MA[2]
MA[1]
MA[9]
MA[8]
MA[19]
MA[22]
MA[10]
MA[20]
MA[23]
MA[24]
MA[25]
MA_[17]
MA_[20]
MA_[10]
MA_[21]
MA_[22]
MA_[13]
BL_PWMPOW
006:7E
USBH_N
006:8B
SD_CMD
006:9C
DG
VCC_D33
FFRXD
006:3E
DG
DG
SD_CD
006:9B
SD_CLK
006:9B
AC97_SYSCLK
006:6G
LAN_PME
RA510
33
LCD_VSYNC
006:8D
LAN_IRQ
RA502
33
RA512
33
SD_DAT[3-0]
006:9C
C515 12p
RA516
33
AC97_SDATAIN
006:6G
RA504
33
RA509
33
BL_PWMOUT
006:7F
RA503
33
LCD_CK
006:8D
C539
6p
AC97_BITCLK
006:6G
USB_PWR
006:7A
RA501
33
USBH_PEN
006:7A
FFCTS
006:3E
C544 NC
C538
8p
DG
FFDSR
006:3E
SD_WP
006:9B
USBH_P
006:8B
RA519
33
AC97_SYNC
006:6H
X501
13MHz
LCD_ENAB
006:8E
RA515
33
RA505
33
LCD_HSYNC
006:8D
RA518
NC
DG
C516 12p
TP_PENIRQ
006:6G
VCC_D33
LDD[15-0]
006:8D
RA517
33
AC97_SDATAOUT
006:6G
X502
32.7
68kHz
1
2
34
FFRTS
006:4E
FFDTR
006:4E
DG
DG
FFTXD
006:4E
RA514
33
AC97_NRESET
006:6H
DG
NRSTOUT
002:10F
SYS_EN PWR_EN
D3.3V
D3.3V
DG
RA508
33
RA511
33
RA513
33
R521
33
R508
NC
R522
33
R526
33
R520
33
R559
NC
R558
0
R518
NC
R512
33
R504
1M
R501
0
R503
0
R513
33
R502
NC
R517
33
R523
33
DG
D3.3V
FFIRQ
006:4E
D3.3V_1
FFSTT
006:3F
D3.3V
RDY/BUSY
006:4E
D3.3V_1
BL_RSTB
006:7E
D3.3V
SSPSFRM
006:4E
SSPCLK
006:4E
D3.3V
SSPTXD
006:4E
SSPRXD
006:3F
AC97_MUTE
006:4F
R516
33
C542 K0.1
C541
K0.1
R527
33k
R510
33k
R528
33k
R509
33k
R505
33k
R511
10k
R573 33k
R575 33k
R572 33k
R579 33k
R577
33k
R578 33k
R574 10k
BTCTS
BTTXD
BTRTS
CE_RESET
NRESET_OUT
BTRXD
CN11
NC
1
GND
2
RST
3
TDO
4
NC
5
TCK
6
TMS
7
TDI
8
NTRST
9
VDD
RA507
180
RA522
180
RA525
180
RA521
180
RA524
180
R571
47
R570
47
R525
47
R524
47
RA520
47
A3
MA[25]
C4
MA[24]
E4
MA[23]
D4
MA[22]
E3
MA[21]
F4
MA[20]
D3
MA[19]
G4
MA[18]
C2
MA[17]
C1
MA[16]
D2
MA[15]
D1
MA[14]
G3
MA[13]
E2
MA[12]
E1
MA[11]
H4
MA[10]
F1
MA[9]
G2
MA[8]
G1
MA[7]
J3
MA[6]
J4
MA[5]
H1
MA[4]
J1
MA[3]
J2
MA[2]
B5
MA[1]
D5
MA[0]
K4
MD[31]
K2
MD[30]
L3
MD[29]
N1
MD[28]
P1
MD[27]
N2
MD[26]
N4
MD[25]
N3
MD[24]
R2
MD[23]
U1
MD[22]
R3
MD[21]
V1
MD[20]
W1
MD[19]
W2
MD[18]
Y2
MD[17]
V4
MD[16]
K1
MD[15]
L1
MD[14]
M1
MD[13]
M4
MD[12]
M2
MD[11]
R1
MD[10]
T1
MD[9]
P4
MD[8]
R4
MD[7]
U2
MD[6]
T4
MD[5]
U3
MD[4]
Y1
MD[3]
U4
MD[2]
W3
MD[1]
W4
MD[0]
AA4
NOE
AA3
NEW
W6
NSDRAS
Y4
NSDCAS
W8
DQM[0]
AA7
DQM[1]
AB6
DQM[2]
AB7
DQM[3]
AA5
NSDCS[0]
Y8
NSDCS[1]
W7
SDCKE
AB3
SDCLK[0]
AB5
SDCLK[1]
AB4
SDCLK[2]
C8
RDNWR
D6
NCS[0]
A4
GPIO[15]
D9
GPIO[18]
W5
GPIO[20]
Y6
GPIO[21]
C7
GPIO[33]
D10
GPIO[49]
D8
GPIO[78]
A5
GPIO[79]
D7
GPIO[80]
Y11
GPIO[48]
W12
GPIO[50]
AB12
GPIO[51]
Y12
GPIO[52]
AA12
GPIO[53]
AB13
GPIO[54]
W9
GPIO[55]
AB8
GPIO[56]
AB9
GPIO[57]
W10
GPIO[81]
AA8
GPIO[82]
AB10
GPIO[83]
Y10
GPIO[84]
AA10
GPIO[85]
P20
GPIO[14]
P19
GPIO[19]
G20
GPIO[58]
H20
GPIO[59]
G21
GPIO[60]
F22
GPIO[61]
G22
GPIO[62]
J20
GPIO[63]
H22
GPIO[64]
K20
GPIO[65]
J19
GPIO[66]
K19
GPIO[67]
K21
GPIO[68]
J22
GPIO[69]
K22
GPIO[70]
L20
GPIO[71]
L21
GPIO[72]
L22
GPIO[73]
N22
GPIO[74]
N20
GPIO[75]
N21
GPIO[76]
P21
GPIO[77]
M20
GPIO[86]
M22
GPIO[87]
A8
GPIO[11]
A7
GPIO[12]
A6
GPIO[13]
C14
GPIO[16]
D15
GPIO[17]
A12
GPIO[22]
A16
GPIO[23]
B14
GPIO[24]
A15
GPIO[25]
A14
GPIO[26]
C13
GPIO[27]
D12
GPIO[28]
A11
GPIO[29]
B11
GPIO[30]
C11
GPIO[31]
C16
GPIO[32]
B19
GPIO[34]
D17
GPIO[35]
B13
GPIO[36]
D13
GPIO[37]
A13
GPIO[38]
B17
GPIO[39]
C12
GPIO[40]
A19
GPIO[41]
D20
GPIO[42]
B21
GPIO[43]
A20
GPIO[44]
C17
GPIO[45]
A9
GPIO[46]
C10
GPIO[47]
C22
GPIO[88]
C21
GPIO[89]
A18
GPIO[92]
Y16
GPIO[93]
AA
17
GPIO[94]
AB
18
GPIO[95]
W16
GPIO[96]
Y15
GPIO[97]
AA
16
GPIO[98]
AB
17
GPIO[99]
AA15
GPIO[100]
AB16
GPIO[101]
Y14
GPIO[102]
AB15
GPIO[103]
W14
GPIO[104]
Y13
GPIO[105]
W13
GPIO[106]
AB14
GPIO[107]
AA13
GPIO[108]
D16
GPIO[109]
C15
GPIO[110]
A17
GPIO[111]
B16
GPIO[112]
A10
GPIO[113]
F19
GPIO[114]
E21
GPIO[115]
E20
GPIO[116]
C18
GPIO[117]
B20
GPIO[118]
D18
USBC_P
E19
USBC_N
E22
USBH_P[1]
D22
USBH_N[1]
H19
GPIO[90]
G19
GPIO[91]
F20
UIO
U20
GPIO[0]
U21
GPIO[1]
V22
GPIO[3]
T19
GPIO[4]
T22
GPIO[9]
U22
GPIO[10]
T21
CLK_REQ
W20
NRESET
W21
NRESET_OUT
V19
BOOT_SEL
W22
PWR_EN
U19
NMATT_FAULT
V20
NVDD_FAULT
V21
SYS_EN
Y19
PWR_CAP[0]
AA21
PWR_CAP[1]
Y18
PWR_CAP[2]
W17
PWR_CAP[3]
T20
NTRST
R22
TDI
R21
TD0
R20
TMS
R19
TCK
P22
TESTCLK
AB20
PXTAL_IN
AA20
PXTAL_OUT
Y21
TXTAL_IN
Y22
TXTAL_OUT
W19
PWR_OUT
R514
22
NC
1
1
2
2
3
3
4
4
5
5
VCC_D33
DG
C5006 K0.1u
DG
R584
NC
Q501
NC
E
C
B
DG
R585
NC
VCC_D33
C540
K0.1
C557
K0.1
C543
K0.1
L505
0
to JTAG
D
E
C
B
A
6
12
IC101.1
IC133
(4)
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