Read Panasonic KX-MB3030RU / KX-FAP106A7 Service Manual online
26
KX-MB3030RU
D15
VSS
-
GND
GND
D16
NPCITRDY
IO
3.3V
PCI Bus Target Ready
D17
VDD1.2
-
1.2V
POWER SUPPLY
D18
VDD3.3
-
3.3V
POWER SUPPLY
D19
NPCIGNT0
O
3.3V
PCI Bus Grant (Unused)
D20
VSS
-
GND
GND
D21
BZVDD33
I
3.3V
BZ Control
D22
VDD3.3
-
3.3V
POWER SUPPLY
D23
RTCCLKIN
I
1.2V
32.768MHz (RTC)
D24
VDD1.2
-
1.2V
POWER SUPPLY
D25
FRMA6
O
3.3V
Flash/Mask ROM Address
D26
VSS
-
GND
GND
D27
FRMA15
O
3.3V
Flash/Mask ROM Address
D28
VDD3.3
-
3.3V
POWER SUPPLY
D29
FRMA19
O
3.3V
Flash/Mask ROM Address
D30
NFRCE
O
3.3V
Flash/Mask ROM Chip Enable
D31
VSS
-
GND
GND
D32
FRMD6
IO
3.3V
Flash/Mask ROM Data
D33
FRMD7
IO
3.3V
Flash/Mask ROM Data
D34
IO61
IO
3.3V
SP MUTE
E01
SDMA3
O
2.5V
SDRAM Memory Address
E02
SDMA4
O
2.5V
SDRAM Memory Address
E03
SDMA7
O
2.5V
SDRAM Memory Address
E04
SDMA5
O
2.5V
SDRAM Memory Address
E31
FRMD5
IO
3.3V
Flash/Mask ROM Data
E32
IO59
IO
3.3V
LAN RST
E33
IO27
IO
3.3V
Option Cassette
E34
HTRCTL
O
3.3V
Fuser Lamp Control
F01
SDBA1
O
2.5V
SDRAM Bank Address1
F02
SDMA0
O
2.5V
SDRAM Memory Address
F03
SDMA2
O
2.5V
SDRAM Memory Address
F04
SDMA1
O
2.5V
SDRAM Memory Address
F31
IO60
IO
3.3V
ADF4 solenoid
F32
SCIO22
IO
3.3V
LED ON
F33
SCIO21
IO
3.3V
ADU sensor
F34
SCIO19
IO
3.3V
P START
G01
NSDCAS
O
2.5V
SDRAM Column Address Strobe
G02
NSDCS0
O
2.5V
SDRAM Chip Select 0
G03
NSDCS1
O
2.5V
SDRAM Chip Select 1 (Unused)
G04
VDD2.5
-
2.5V
POWER SUPPLY
G31
VDD3.3
-
3.3V
POWER SUPPLY
G32
SCIO18
IO
3.3V
Top Cover Sensor
G33
SCIO17
IO
3.3V
FAN DET2
G34
SCIO15
IO
3.3V
ADF Read Position Sensor
H01
NSDCLK2
O
2.5V
SDRAM Clock 2
H02
VSS
-
GND
GND
H03
NSDCKE
O
2.5V
SDRAM Clock Enable
H04
SDBA0
O
2.5V
SDRAM Bank Address 0
H31
IO26
IO
3.3V
EXTROM CS
H32
SCIO14
IO
3.3V
Document Set Sensor
H33
SCIO13
IO
3.3V
Toner Empty Sensor
H34
SCIO12
IO
3.3V
First Use Detect
J01
VDD2.5
-
2.5V
POWER SUPPLY
J02
SDCLK2
O
2.5V
SDRAM Clock 2
J03
NSDRAS
O
2.5V
SDRAM Row Address Strobe
J04
VSS
-
GND
GND
J31
VSS
-
GND
GND
J32
SCIO20
IO
3.3V
Home Position Sensor
J33
SCIO10
IO
3.3V
Option Cassette paper
J34
SCIO9
IO
3.3V
Option Cassette Sensor
K01
SDMD28
IO
2.5V
SDRAM Data
K02
SDMD29
IO
2.5V
SDRAM Data
K03
SDMD31
IO
2.5V
SDRAM Data
K04
NSDWE
O
2.5V
SDRAM Write Enable
K31
SCIO16
IO
3.3V
LED ERROR
K32
SCIO8
IO
3.3V
Drum Sensor
PIN NO.
PinName
I/O
POWER SUPPLY
VOLTAGE
EXPLANATION
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