KX-NT511PRUW, KX-NT511PRUB (serv.man2) - Panasonic PBX Service Manual Supplement (repair manual). Page 24

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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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