Panasonic KX-NS0154CE (serv.man2) Service Manual ▷ View online
41
KX-NS0154CE
L4
MEMXD2_LCDD4
Not used
O
L5
VDDIO_RGMII
RGMII I/O
PI
L6
VDDIO
General I/O
PI
L7
GND
GND Connection
P
L8
GND
GND Connection
P
L9
GND
GND Connection
P
L10
GND
GND Connection
P
L11
GND
GND Connection
P
L12
GND
GND Connection
P
L13
PLL3_AVDD
PLL3 Analog
PI
L14
IF_EN_AD
TDM-DTX for IC503
O
L15
IF_DATA_AD
TDM-SCLK for IC503
I
L16
IF_CLK_IF
RFAPU/APU Interface Clock out (Not used)
O
L17
AMPOUT2
Output of Out Amplifier 2 (Not used)
O
L18
AMPOUT3
Output of Out Amplifier 3 (Not used)
O
L19
DIFFIN1P
Positive Input In Amplifier 0 (Not used)
I
M1
MEMXD1_LCDD3
Not used
O
M2
MEMXD4_LCDD6
Not used
O
M3
MEMXD15_LCDD21
not used
O
M4
MEMXD0_LCDD2
Reset SW detect
I
M5
VCC_USB2
USB2 I/O power supply
PI
M6
VDDL_USB1
USB1 1.2 V
PI
M7
OSC12M_VSS
Oscillator 12 MHz GND
P
M8
VDD
1.2 V Core
PI
M9
GND
GND Connection
P
M10
VDD
1.2 V Core
PI
M11
GND
GND Connection
P
M12
GND
GND Connection
P
M13
VDDIO_APU
DAIF I/O Voltage 1.8 V
PO
M14
VDDIO_RFAPU
RFAPU I/O
PI
M15
VCC_AMP_OUT
VCC for AFE Out Amplifiers
PI
M16
GND_AMP_OUT
GND for AFE Out Amplifiers
P
M17
DIFFIN0N
Negative Input In Amplifier 0 (Not used)
I
M18
DIFFIN0P
sitive Input In Amplifier 0 (Not used)
I
M19
DIFFIN1N
Negative Input In Amplifier 1 (Not used)
I
N1
MEMXD12_LCDD18
PHY link signal detect
I
N2
MIIRXER_EXTINT12
MII Rx Error
I
N3
MII_TXER_SPI1CS1
MII TX Error
O
N4
MDC
Management Data Clock
O
N5
VDDRA_USB1
USB1 3.3 V
PI
N6
USB1VRES
USB1 Reference Circuit Input
I
N7
OSC12M_VDD12
Oscillator 12 MHz 1.2 V
PI
N8
VDDIO_NFLQSPI
QSPI I/O
PI
N9
VDDIOC
Keyboard I/O
PI
N10
VDDIO
General I/O
PI
N11
DGPIO30
GPIO (Not used)
O
N12
VDD
1.2 V Core
PI
N13
VDD_ANA
1.8 V Core Analog Output Voltage
PO
N14
MICPWR1
Microphone Power 1 Output (Not used)
PO
N15
SINGIN0
Input of Single-ended In Amplifier 0 (Not used)
I
N16
VCCA
Analog VCC
PI
N17
GNDA
Analog GND
P
N18
XI13M
13.824 MHz XTAL Input
I
N19
BCLK
BCLK output (Not used)
O
P1
MIIRXD1_RGMIIRD1
MII RX Data
I
P2
MIIRXD3_RGMIIRD3
MII RX Data
I
P3
MIIRXD2_RGMIIRD2
MII RX Data
I
P4
MIIRXCRS_U2TX
MII_RXCRS
I
P5
USB1ID
USB1 ID
I
P6
USB1VBUS
USB1 Vbus
PI
P7
KEY_COL6
Trace (Not used)
O
P8
KEY_ROW9
Trace (Not used)
O
P9
KEY_ROW8
Trace (Not used)
O
P10
KEY_ROW7_IIC2SDA
Trace (Not used)
O
P11
U1CTS_DIGMIC_DATA
UART1 Clear To Send (Not used)
I
P12
DGPIO31
GPIO (Not used)
O
P13
TPX2
Not used
I/O
Pin No.
Terminal Name
Contents of Control
I/O setting
Remark
42
KX-NS0154CE
P14
VREF
Reference Voltage Powered by VCCA for Filtering
PO
P15
MICPWR0
Microphone Power 0 Output
PO
P16
SINGIN1
Input of Single-ended In Amplifier 1 (Not used)
I
P17
DCIN2
DC A/D Input 2 (Not used)
I
P18
TPS
Not used
I/O
P19
XO13M
13.824 MHz XTAL out (NC in external oscillator mode)
O
R1
MIIRXCK_RGMIIRXC
RX Clock
I
R2
MIICRS_DV_RGMIIRX_CTL
MII Carrier Sense
I
R3
MIIRXD0_RGMIIRD0
MII RX Data
I
R4
MDIO
Management Data I/O Line
I/O
R5
NFLREADY1_MEMXA22
NFL Ready
I
R6
NFLD7_MEMXA21
NFL Data
I/O
R7
EXTINT3_CLK_REF_OUT
STRAP pin
I
R8
EXTINT1_IIC1SCL
I2C clock
O
R9
KEY_ROW3
DIP SW detect
I
R10
KEY_COL5
Trace (Not used)
O
R11
U1RX
UART1 Serial Data Input
I
R12
U1RTS_DIGMIC_CLK
UART1 Ready To Send (Not used)
O
R13
FORCEMUTE
Hardware Force Mute Function
I
R14
LEDSINK2
LED Sink 2 (Not used)
O
R15
VDD12_DCLS
Class D Digital 1.2 V (Input)1
PI
R16
VSS
Digital GND of Analog Blocks
P
R17
VSS
Digital GND of Analog Blocks
P
R18
TPY1
Not used
I/O
R19
DCIN0
DC A/D Input 0 (Not used)
I
T1
MIITXEN_RGMIITX_CTL
MII TX Enable
O
T2
MIIREFCK_RGMIITXC
MIITXCK
I
T3
MIICOL_U2RX
MII Collision
O
T4
NFLRD_MEMXA24
NFL Read
O
T5
NFLCS0_MEMXA18
NFL Chip Select
O
T6
NFLD4_QDQ3
NFL Data
I/O
T7
NFLD5_QCS0
NFL Data
I/O
T8
KEY_ROW0
DIP SW detect
I
T9
KEY_COL1
DIP SW detect
I
T10
KEY_COL4
Trace (Not used)
O
T11
U1TX
UART1 Serial Data Output
O
T12
TEST_ANA
Analog Test Select (Not used)
I
T13
EXT_REG_CTL
Output Enable for External Regulator (Not used)
O
T14
DCDC_VSENS
Core DCDC Voltage Sense (Not used)
I
T15
SINK_DCLS
Class D Power Amplifier Ground
P
T16
SINK_DCLS
Class D Power Amplifier Ground
P
T17
TPX1
Not used
I/O
T18
TPY2
Not used
I/O
T19
GNDI
GND1 Connection
P
U1
MIITXD1_RGMIITD1
MII TX Data
O
U2
MIITXD0_RGMIITD0
MII TX Data
O
U3
USB1N
USB1 Negative
I/O
U4
NFLALE_MEMXA17
NFL Address Latch
O
U5
NFLWR_MEMXA23
NFL Write
O
U6
NFLD1_QDQ0
NFL Data
I/O
U7
EXTINT0_IIC1SDA
I2C data
I/O
U8
KEY_ROW1
DIP SW detect
I
U9
KEY_COL0
DIP SW detect
I
U10
KEY_ROW6_IIC2SCL
Trace (Not used)
O
U11
EXTINT8_DRV_Vbus
Not used
I
U12
DCINS
DC Power Supply Sense (Not used)
I
U13
PWM0
PWM Output 0 (Not used)
O
U14
VCC5V_DCDC
5V Supply Voltage Input to the Core DCDC Regulator
PI
U15
VDD18_DCLS
Class D Digital 1.8 V (Input)
PI
U16
VCC5V_DCLS
Class D Supply Voltage (Output Amplifiers)
PI
U17
VCC5V_DCLS
Class D Supply Voltage (Output Amplifiers)
PI
U18
VSS
Digital GND of Analog Blocks
P
U19
DCIN1
DC A/D Input 1 (Not used)
I
V1
MIITXD3_RGMIITD3
MII TX Data
O
V2
MIITXD2_RGMIITD2
MII TX Data
O
V3
USB1P
USB1 Positive
I/O
V4
NFLD3_QDQ2
NFL Data
I/O
Pin No.
Terminal Name
Contents of Control
I/O setting
Remark
43
KX-NS0154CE
V5
NFLCLE_MEMXA25
NFL Command Latch
O
V6
NFLD2_QDQ1
NFL Data
I/O
V7
EXTINT2_CLK_OUT
GPIO (Not used)
O
V8
KEY_ROW4
Trace (Not used)
O
V9
KEY_COL3
DIP SW detect
I
V10
KEY_ROW5
Trace (Not used)
O
V11
SD_D0
SDMMC Data (Not used)
I/O
V12
RSTN
External Reset (extend POR)
I
V13
LEDSINK1_PWM1
PWM Output 1 (Not used)
O
V14
COIL_DCDC
Core DCDC Coil
PO
V15
VDD18_DCDC
DCDC Digital 1.8 V Input
PI
V16
VCC33SW_DCLS
Class D 3.3 V Switch
PI
V17
VCC_ANA
VCC Analog Voltage
PI
V18
PAOUTN
Class D Power Amplifier Negative (Not used)
O
V19
PAOUTP
Class D Power Amplifier Positive (Not used)
O
W1
USB2N
USB2 Negative (Not used)
I/O
W2
USB2P
USB2 Positive (Not used)
I/O
W3
XI12M
12MHz clock input for USB
I
W4
XO12M
12 MHz Crystal Feedback (Not used)
O
W5
NFLD0_QCLK
NFL Data
I/O
W6
NFLD6_QCS1
NFL Data
I/O
W7
KEY_COL7_SPI2CS
SPI2 CS
I
W8
KEY_ROW2
DIP SW detect
I
W9
KEY_COL2
DIP SW detect
I
W10
SD_CLK
SDMMC Clock (Not used)
O
W11
SD_CMD
SDMMC Command (Not used)
I/O
W12
VCC_ANA
VCC Analog Voltage
PI
W13
GND_DCDC
DCDC GND
P
W14
SINK_DCDC
Unique Ground for Core DCDC
P
W15
DCDC_VRP
DCDC Internal Voltage for External Filter
PO
W16
VCC33_DCDC
3.3 V Supply Voltage Input
PO
W17
VDDSW_DCLS
Class D VDD Switch
PI
W18
VSS
Digital GND of Analog Blocks
P
W19
DCIN3
DC A/D Input 3 (Not used)
O
Pin No.
Terminal Name
Contents of Control
I/O setting
Remark
44
KX-NS0154CE
16.1.2.
IC101 (DDR2)
Pin No.
Terminal Name
Contents of Control
I/O setting
Remark
A1
VDD
Power Supply
PI
A2
NC
No connect
-
A3
VSS
Ground
P
A7
VSSQ
DQ Ground
P
A8
#UDQS
Data Store
I/O
A9
VDDQ
DQ Power Supply
PI
B1
DQ14
Data Inputs/Outputs
I/O
B2
VSSQ
DQ Ground
P
B3
UDM
Input Data Mask
I
B7
UDQS
Data Store
I/O
B8
VSSQ
DQ Ground
P
B9
DQ15
Data Inputs/Outputs
I/O
C1
VDDQ
DQ Power Supply
PI
C2
DQ9
Data Inputs/Outputs
I/O
C3
VDDQ
DQ Power Supply
PI
C7
VDDQ
DQ Power Supply
PI
C8
DQ8
Data Inputs/Outputs
I/O
C9
VDDQ
DQ Power Supply
PI
D1
DQ12
Data Inputs/Outputs
I/O
D2
VSSQ
DQ Ground
P
D3
DQ11
Data Inputs/Outputs
I/O
D7
DQ10
Data Inputs/Outputs
I/O
D8
VSSQ
DQ Ground
P
D9
DQ13
Data Inputs/Outputs
I/O
E1
VDD
Power Supply
PI
E2
NC
No connect
-
E3
VSS
Ground
P
E7
VSSQ
DQ Ground
P
E8
#LDQS
Data Store
I/O
E9
VDDQ
DQ Power Supply
PI
F1
DQ6
Data Inputs/Outputs
I/O
F2
VSSQ
DQ Ground
P
F3
LDM
Input Data Mask
I
F7
LDQS
Data Store
I/O
F8
VSSQ
DQ Ground
P
F9
DQ7
Data Inputs/Outputs
I/O
G1
VDDQ
DQ Power Supply
PI
G2
DQ1
Data Inputs/Outputs
I/O
G3
VDDQ
DQ Power Supply
PI
G7
VDDQ
DQ Power Supply
PI
G8
DQ0
Data Inputs/Outputs
I/O
G9
VDDQ
DQ Power Supply
PI
H1
DQ4
Data Inputs/Outputs
I/O
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