Read Panasonic KX-FP363UA (serv.man3) Service Manual Supplement online
RM0
RM1
RM2
RM3
RXE
RM1
RM2
RM3
RXE
TX0
TX1
TX2
TX3
TXE
TX1
TX2
TX3
TXE
KRXD/KTXD
KSCLK
KLATCH
KSTART
KSTART
....
....
....
24MHz
32.768kHz
+5VD
+24V
+3.3VD
+5VD
+3.3V/BATIN
+2.5V
+2.5V
+2.5V/BATIN
+3.3VD
+3.3VA
+3.3VD
+24V
+5VD
+5VD
1
2
3
4
5
6
7
8
GND
9
10
11
12
13
14
15
16
1
2
3
4
5
6
7
8
GND
9
10
11
12
13
14
15
16
C522
K0.1u
C509
K1000p
C515
Z0.1u
( )
C524
NC
C533
Z0.1u
C611
Z0.1u
C519
K0.1u
Z0.1u
C635
C646
K0.1u
Z0.1u
C531
Z0.1u
C529
C510
Z0.1u
Z0.1u
C517
C652
K1000p
Z0.1u
C527
C538
Z0.1u
C621
Z0.1u
C610
Z0.1u
C537
C609
Z0.1u
C536
Z0.1u
C518
K2200p
C523
J15p
C513
Z0.1u
Z0.1u
Z0.1u
C634
Z0.1u
C516
C525
J15p
C514
Z0.1u
C863
Z0.1u
J501
R663
4.7K
R531
330K
R719
4.7K
R545
470
R534
0
R518
0
R523
43K
R520
1.5K 1/2W
( )
R604
NC
R621
4.7
R532
4.7M
R519
820
R513
1K
( )
R537
NC
R544
2.2K
R551
100
R522
22K
R526
F1.1K
R680
4.7K
R549
100
R536
1.5K 1/2W
R533
20K
R662
4.7K
R529
F36K
R535
820
R681
100
R512
100
R705
10K
D504
D503
D501
D502
16V
D505
16V
BA
T501
CR2032
F503
1.25A
F504
1.25A
X501
32.768KHz
BR1
Q506
Q505
Q503
Q507
Q504
Q502
A19
TEST
+2.5VBAT
+3.3VBAT
AMON
NMI
+2.5V
XTEST
( )
C623
NC
CN516
1
MT3
2
MT2
3
MT1
4
MT0
5
C0M
+3.3V
RESET
A2
1
VSSA
2
VDD
A3.3
3
AIN1
4
AIN2
5
AIN3
6
AMON
7
VSSA
8
X32OUT
9
X32IN
10
3.3V/BA
TTIN
11
XBA
CKEN
12
XRAMCS
13
3.3V/BA
T
T
OUT
14
2.5V/BA
TTIN
15
FTG
16
F1
17
F2/OP
18
FA
/O
P
19
CPC/IP
20
R
VN/IP
21
IRD
A
TXD/IOP81
22
IRD
ARXD/IOP80
23
TXD/IOP30
24
RXD/IOP31
25
XR
TS/IOP32
26
XCTS/IOP33
27
VDD2.5V
28
T
ONE1
29
T
ONE2
30
V
O
L1REF
31
V
O
L2OUT
32
V
O
L3IN
33
XNMI
34
FMEND0/IOP26
35
VDD3.3V
36
VSS
37
VSS
38
VDD3.3V
39
MIDAT/IOP45
40
MICLK/IOP46
41
MILAT/IOP47
42
20KOSC/IOP56
43
XWAIT/IOP60
44
XHSTRD/IOP40
45
XHSTWR/IOP41
46
XDPRBE/MUX/OP53
47
ADR15/OP
48
ADR14/OP
49
ADR13/OP
50
VDD2.5V
51
XOUT
52
XIN
53
VSS
54
VDD3.3V
55
XTEST
56
TEST1
57
TEST2
58
TEST3
59
TEST4
60
XMDMINT
61
XMDMCS
62
XRAS/IOP42
63
XCAS1/IOP43
64
XCAS2/IOP44
65
XRESCS2/OP71
66
DB3
67
DB2
68
DB4
69
DB1
70
DB5
71
VDD3.3V
72
VSS
73
VSS
74
VDD3.3V
75
DB0
76
DB6
77
DB7
78
XR0MCS
79
XRD
80
XWR
81
ADR0
82
ADR1
83
ADR2
84
ADR3
85
ADR4
86
ADR5
87
VSS
88
VDD2.5V
89
ADR6
90
ADR7
91
ADR8
92
ADR9
93
ADR10
94
ADR11
95
ADR12
96
RBA0
97
RBA1
98
RBA2
99
RBA3
100
RBA4
101
RBA5/OP
102
RBA5/IOP96
103
STB1
104
STB2
105
STB3
106
XRESET
107
VDD3.3V
108
VSS
109
VSS
110
VDD3.3V
111
XDRESET
112
VDD5.0V
113
VSS
114
XRESETI
115
XWDERR
116
THDAT
117
THCLK
118
THLAT
119
STBNP
120
RM0/IOP00
121
RM1/IOP01
122
RM2/IOP02
123
RM3/IOP03
124
RXE/IP04
125
TM0/IOP10
126
VDD2.5V
127
VSS
128
TM1/IOP11
129
TM2/IOP12
130
TM3/IOP13
131
TXE/IP14
132
KSTART
133
KLATCH
134
KSCLK
135
KTXD
136
KRXD
137
FMEMCLK/IOP24
138
FMEMDI/IOP25
139
ADSEL1
140
VDDA2.5V
141
VREFB
142
VCL
143
VREFT
144
VSSA
L512
CN515
1
COM
2
MR0
3
MR1
4
MR2
5
MR3
4.7K
R743
+5VD
100
R511
100
R510
100
R517
100
R515
CN504
1
MICIN
2
AG
3
+5V
4
DG
5
KSTART
6
KLATCH
7
KRXD
8
KTXD
9
KSCLK
10
RESET
C605
NC
330
R543
330
R542
330
R541
330
R540
330
R539
330
R538
330
R852
330
R851
2.2K
R659
J100p
C526
( )
R853
NC
( )
R854
NC
L532
R850
+5VD
L501
100
L502
100
L503
100
L504
100
L505
100
L525
100
L526
100
L527
100
L528
100
L529
100
CN512
1
COVER
2
REED
3
GND
C604
K1000p
C606
K1000p
CN520
1
NC
2
VB
US
3
RT
S
4
DSR
5
DTR
6
CTR
7
TXD
8
RXD
9
USBRST
10
GND
11
VCC
R871
NC
C871
NC
Z0.1u
C545
6.3V100u
C548
R560
10K
R559
10K
+3.3VD
SIG
FTG
F1
D[3]
D[2]
D[4]
D[1]
D[5]
D[0]
D[6]
D[7]
MDMCS
BELL
CISLED
ON-MREN
KSTART
KLATCH
KSCLK
KTXD
KLATCH
KSCLK
KTXD
THLAT
THCLK
THDAT
STB1
STB2
STB2
USBRST
KOVER
CD
KSCLK
KTXD
KRXD
KLATCH
KSTART
KRXD
RM0
RM1
RM2
RM3
RXE
TM0
RM1
RM2
RM3
RXE
TM0
TM1
TM2
TM3
TXE
TM2
TM3
TXE
LINERLY
DR
DR
TM
REED
PT
OP
MDMRST
THON
CTS
RT
S
RXD
TXD
DSR
DTR
DCLK
DATA
HSTXMUTE
OPRESET
CO
VER
REED
RXE
RM0
RM1
RM2
RM3
TXE
TM0
TM1
TM2
TM3
VB
US
RT
S
DSR
TXD
DTR
RXD
CTS
USBRST
MICIN
T
O
OPERA
TION P
ANEL
T
O
TX MO
T
O
R
XWDERR
TO
R
X
M
OTO
R
IC508
IC510
IC501
(s)
(n)
(o)
(p)
(q)
(r)
(t)
(u)
(v)
(w)
(x)
(y)
(z)
(z)
(A)
(B)
(C)
(1)
(2)
(3)
(4)
(5)
(6)
(7) (8)(9)
(10)
2/4
KX-FP363UA : DIGITAL BOARD (2/4)
KX
-F
-F
P
363
UA
13
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