KX-UDS124CE - Panasonic PBX Service Manual (repair manual). Page 62

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62
KX-UDS124CE
AA19
SW1
D.O
-
Not in use (OPEN)
AB20
SW1B
D.O
-
Not in use (OPEN)
Y19
SW2
D.O
-
Not in use (OPEN)
AC21
SW2B
D.O
-
Not in use (OPEN)
H23
SYN_CLK
D.O
-
Sync clock
J21
SYN_DATA
D.O
-
Sync data
J22
SYN_LE
D.O
-
Sync enable
K20
SYN_OUT
D.I
-
Sync out
F22
SYSRSTB
D.I
Pull-Up
Reset signal from Reset IC
E22
TCK
D.I
-
Not in use (OPEN)
F21
TDI
D.I
-
Not in use (OPEN)
E23
TDO
D.O
-
Not in use (OPEN)
Y17
TEST_MODE
D.I
Pull-Down
Connected to ground
G20
TMS
D.I
-
Not in use (OPEN)
A13
TRACECLK
D.O
-
Not in use (OPEN)
B14
TRACEPKT0
D.O
-
Not in use (OPEN)
C14
TRACEPKT1
D.O
-
Not in use (OPEN)
D14
TRACEPKT2
D.O
-
Not in use (OPEN)
A15
TRACEPKT3
D.O
-
Not in use (OPEN)
A14
TRACESYNC
D.O
-
Not in use (OPEN)
D22
TRST
D.I
Pull-Up
Not in use (Pull up)
J5
VCC_MIF
-
-
MIF VCC (3.3V)
K5
VCC_MIF
-
-
MIF VCC (3.3V)
L5
VCC_MIF
-
-
MIF VCC (3.3V)
M5
VCC_MIF
-
-
MIF VCC (3.3V)
T4
VCC_MIF
-
-
MIF VCC (3.3V)
T5
VCC_MIF
-
-
MIF VCC (3.3V)
U3
VCC_MIF
-
-
MIF VCC (3.3V)
U4
VCC_MIF
-
-
MIF VCC (3.3V)
U5
VCC_MIF
-
-
MIF VCC (3.3V)
V3
VCC_MIF
-
-
MIF VCC (3.3V)
V4
VCC_MIF
-
-
MIF VCC (3.3V)
V5
VCC_MIF
-
-
MIF VCC (3.3V)
H5
VCC_USB
-
-
IO VCC (3.3V)
U21
VCMRX
A.O
-
Not in use (OPEN)
N19
ADCA_AVDD1V2
-
-
ADCA VDD (1.2V)
N20
ADCA_AVDD1V2_B
-
-
ADCA VDD (1.2V)
T22
ADCAIN
A.I
-
Not in use (OPEN)
R22
ADCAIP
A.I
-
Not in use (OPEN)
U23
ADCAQN
A.I
-
Not in use (OPEN)
T23
ADCAQP
A.I
-
Not in use (OPEN)
W19
ADCB_AVDD1V2
-
-
ADCB VDD (1.2V)
V19
ADCB_AVDD1V2_B
-
-
ADCB VDD (1.2V)
Y22
ADCBIN
A.I
-
Not in use (OPEN)
W22
ADCBIP
A.I
-
Not in use (OPEN)
AA23
ADCBQN
A.I
-
Not in use (OPEN)
Y23
ADCBQP
A.I
-
Not in use (OPEN)
AA22
AGAIN0
D.O
-
Not in use (OPEN)
Y21
AGAIN1
D.O
-
Not in use (OPEN)
W20
AGAIN2
D.O
-
Not in use (OPEN)
AC23
AGAIN3
D.O
-
Not in use (OPEN)
AB22
AGAIN4
D.O
-
Not in use (OPEN)
AA21
AGAIN5
D.O
-
Not in use (OPEN)
V20
DAC_AVDD1V2_A
-
-
DAC VDD (1.2V)
U19
DAC_AVDD1V2_B
-
-
DAC VDD (1.2V)
U20
DAC_AVDD3V3_A
-
-
DAC VDD (3.3V)
T19
DAC_AVDD3V3_B
-
-
DAC VDD (3.3V)
R19
DAC_AVDD3V3_C
-
-
DAC VDD (3.3V)
V22
DACIN
A.O
-
Not in use (OPEN)
U22
DACIP
A.O
-
Not in use (OPEN)
W23
DACQN
A.O
-
Not in use (OPEN)
V23
DACQP
A.O
-
Not in use (OPEN)
A1
GND
-
-
Ground (0V)
B2
GND
-
-
Ground (0V)
B4
GND
-
-
Ground (0V)
C2
GND
-
-
Ground (0V)
D1
GND
-
-
Ground (0V)
Pin No.
Terminal Name
I/O setting
Pull-Up/Down
Contents of Control
Remark
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