KX-MB2110RUW, KX-MB2130RUW, KX-MB2170RUW, KX-MB2117RUB, KX-MB2137RUB, KX-MB2177RUB - Panasonic Copying Equipment Service Manual (repair manual). Page 29

Read Panasonic KX-MB2110RUW / KX-MB2130RUW / KX-MB2170RUW / KX-MB2117RUB / KX-MB2137RUB / KX-MB2177RUB Service Manual online

29
KX-MB2110RUW/ KX-MB2130RUW/ KX-MB2170RUW/ KX-MB2117RUB/ KX-MB2137RUB/ KX-MB2177RUB
AE18
ASPCLK
I
NCU Interface
AD18
ATXD
Tri-O
NCU Interface 
AC18
ARXD
I
NCU Interface 
AF20
BBITCLK
I
NCU Interface 
AE20
BSPCLK
I
NCU Interface 
AD20
BTXD
Tri-O
NCU Interface 
AC20
BRXD
I
NCU Interface 
AE19
AFERST
O
NCU Interface 
AF19
AFECLK
O
NCU Interface 
AD17
RING
I
NCU Interface 
AF21
DP
O
NCU Interface 
AF17
EYECLK
O
NOT USED
AE17
EYEDAT
O
NOT USED
AD19
AFESEL0
I
GND
AC19
AFESEL1
I
GND
R4
DBGREQ
I
NOT USED
T3
DBGMOD
O
NOT USED
Y3
MDM_TDO
Tri-O
NOT USED
Y2
MDM_TMS
I
NOT USED
W4
MDM_TRSTN
I
NOT USED
Y1
MDM_TCK
I
NOT USED
AA1
MDM_TDI
I
NOT USED
AE12
SCLKIN
I
CRYSTAL(24MHz) INPUT
AF12
SCLKOUT
O
CRYSTAL(24MHz) OUTPUT
AF25
MDMCLKIN
I
CRYSTAL(24.576MHz) INPUT 
AE24
MDMCLKOUT
O
CRYSTAL(24.576MHz) OUTPUT 
A18
DOTCLKIN
I
CLOCK(26MHz) INPUT (KX-MB21*7 ONLY)
CRYSTAL(26MHz) INPUT (KX-MB21*0 ONLY)
B18
DOTCLKOUT
O
NOT USED (KX-MB21*7 ONLY)
CRYSTAL(26MHz) OUTPUT (KX-MB21*0 ONLY)
AE8
RTCCLKIN
I
CRYSTAL(32.768MHz) INPUT 
AF8
RTCCLKOUT
O
CRYSTAL(32.768MHz) OUTPUT 
AD7
RTCPWRDWN
I
RTC RESET
AF6
NBATRST
I
RTC RESET
AE15
CPU_TDI
I
NOT USED
AE16
CPU_TMS
I
NOT USED
AF15
CPU_TCK
I
NOT USED
AF16
CPU_TRSTN
I
NOT USED
AD15
CPU_TDO
Tri-O
NOT USED
R2
DSP_TDI
I
NOT USED
P2
DSP_TMS
I
NOT USED
R1
DSP_TCK
I
NOT USED
R3
DSP_TRSTN
I
NOT USED
P1
DSP_TDO
Tri-O
NOT USED
C21
THRMSTR0
I
Analog Input (THRMISTOR)
C20
THRMSTR1
I
Analog Input (THRMISTOR)
A19
TONE
O
Analog Output (Speaker)
B20
ADVREF
I
GND
C19
DAVREFP
I
GND
A20
DAVREFN
I
GND
N1
NRST
I
Reset
N2
NWDTRST
Tri-O
Watch Dog Timer Reset Signal
AD16
TEST
I
NOT USED
AC15
TEST_MODE
I
GND
Y23
CLKSEL0
I
GND
W23
CLKSEL1
I
GND
V23
CLKSEL2
I
GND
T23
CLKSEL3
I
3.3V
R23
CLKSEL4
I
GND
AC16
BYPASS
I
GND
N3
BOOTMOD
I
NOT USED
D21
AD_AVDD25
-
2.5VA Power Supply for A/D
D19
DA_AVDD25
-
2.5VA Power Supply for D/A
AF7
BAT_DVDD
-
3.3V Power Supply for RTC
AE7
BAT_VDD
-
1.2V Power Supply for RTC
AC21
PLL2_DVDD
-
2.5VA Power Supply for PLL
D18
PLL3_DVDD
-
2.5VA Power Supply for PLL
Pin No.
Pin Name
I/O
Description

Display

Click on the first or last page to see other KX-MB2110RUW / KX-MB2130RUW / KX-MB2170RUW / KX-MB2117RUB / KX-MB2137RUB / KX-MB2177RUB service manuals if exist.

Random: