KX-MB3030RU, KX-FAP106A7 - Panasonic Copying Equipment Service Manual (repair manual). Page 23

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23
KX-MB3030RU
AL19
USBDVSSA12PLL
-
GND
PLL GND
AL20
VSS
-
GND
GND
AL21
NCCDON
O
3.3V
CCD Power Control
AL22
VDD3.3
-
3.3V
POWER SUPPLY
AL23
IO38
IO
3.3V
UART CH3 TXD
AL24
VDD1.2
-
1.2V
POWER SUPPLY
AL25
IO34
IO
3.3V
TP_CHKSEL
AL26
VSS
-
GND
GND
AL27
MMA
IO
3.3V
Main Motor Clock
AL28
VDD3.3
-
3.3V
POWER SUPPLY
AL29
MMXB
IO
3.3V
Main Motor Break
AL30
OPMXB
IO
3.3V
OPMXB
AL31
VSS
-
GND
GND
AL32
ADFMEN
IO
3.3V
ADF Motor Select
AL33
CRMEN
IO
3.3V
Flatbed Motor Select
AL34
ATXD
O
3.3V
AFE IF ch A (Tx Data)
AM01
VSS
-
GND
GND
AM02
GTX_CLKIN
I
1.2V
125MHz Clock INPUT
AM03
VSS
-
GND
GND
AM04
COL
I
2.5V
Ethernet Collision Detected
AM05
SYSPLLVDD1
-
1.2V
PLL w/SSCG (CPU, ZSP)
AM06
AFEADC0
I
3.3V
AFE Output Data 0
AM07
AFEADC1
I
3.3V
AFE Output Data 1
AM08
AFEADC2
I
3.3V
AFE Output Data 2
AM09
AFEADC6
I
3.3V
AFE Output Data 6
AM10
AFEADC7
I
3.3V
AFE Output Data 7
AM11
USBOVSSA33
-
GND
Transceiver GND for USB controller
AM12
USBOVSSA33
-
GND
GND
AM13
USBOVSSA12PLL
-
GND
PLL GND
AM14
USBOVSSA12_SQ
-
GND
Squelch GND
AM15
USBDVBUS
I
5V
USB Device Signal
AM16
USBCVDDA12
-
1.2V
POWER SUPPLY
AM17
USBDVSSA33
-
GND
Transceiver GND
AM18
USBDVDDA33
-
3.3V
Transceiver 3.3V POWER
AM19
OEB
O
3.3V
Output Hi-Z control
AM20
AFESIFEN
O
3.3V
AFE SIF Enable
AM21
SDDAT1
IO
3.3V
SD IF (Unused)
AM22
SDDAT2
IO
3.3V
SD IF (Unused)
AM23
SDCD
I
3.3V
SD IF (Unused)
AM24
IO29
IO
3.3V
Panel KSTART
AM25
IO30
IO
5V
UARTCH1 RTS / Panel KTXD / PCCIO30
AM26
LSI_TDO
O
3.3V
LSI Test (JTAG)
AM27
IO36
IO
3.3V
Counter
AM28
LSI_TMS
I
3.3V
LSI Test (JTAG)
AM29
MMB
IO
3.3V
Main Motor LD
AM30
OPMXA
IO
3.3V
OPMXA
AM31
CRM0
IO
3.3V
ADF / Flatbed Motor Controller
AM32
VSS
-
GND
GND
AM33
CRM4
IO
3.3V
ADF / Flatbed Motor Controller
AM34
CRM5
IO
3.3V
ADF / Flatbed Motor Controller
AN01
GTX_CLKOUT
O
2.5V
GTX Clock
AN02
VSS
-
GND
GND
AN03
RX_CLKI
I
2.5V
Ethernet Receive Byte or Symbol Clock
AN04
MGTINT
I
2.5V
Ethernet Management INT
AN05
SYSPLLVSS1
-
GND
PLL w/SSCG (CPU, ZSP)
AN06
CCDRS_N
O
3.3V
CCD Reset Pulse
AN07
CCDCLK
O
3.3V
CCD Transfer CLK
AN08
AFERSMP
O
3.3V
AFE Field Through Level Sampling Pulse
AN09
AFEADC4
I
3.3V
AFE Output Data 4
AN10
AFESIFCLK
O
3.3V
AFE SIF CLK
AN11
USBOVBUS
I
3.3V
USB OTG Signal
AN12
USBOREXT
O
3.3V
6.81k external resistor connection
AN13
USBODM
IO
3.3V
USB OTG Signal
AN14
USBOVDDA12_SQ
-
1.2V
Squelch POWER
AN15
USBCXIN
I
3.3V
USB Signal
AN16
USBDVSSA33_BIAS
-
GND
Bias GND
PIN NO.
PinName
I/O
POWER SUPPLY 
VOLTAGE
EXPLANATION
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