KX-TES824RU, KX-TEM824RU, KX-TE82461X, KX-TE82474X, KX-TE82480X, KX-TE82483X, KX-TE82491X, KX-TE82492X, KX-TE82493X, KX-A227X (serv.man3) - Panasonic PBX Service Manual Supplement (repair manual). Page 15

Read Panasonic KX-TES824RU / KX-TEM824RU / KX-TE82461X / KX-TE82474X / KX-TE82480X / KX-TE82483X / KX-TE82491X / KX-TE82492X / KX-TE82493X / KX-A227X (serv.man3) Service Manual Supplement online

15
KX-TES824UA / KX-TEM824UA
4/4
KX-TES824UA/KX-TEM824UA
 MAIN NO.3 (4/4)
(17)
(18)
(19)
(20)
(21)
(22)
(23)
(24)
(25)
(26)
(27)
(n)
(p)
(r)
(t)
(v)
(w) (x)
(y)
(z)
(A)
(C)
(E)
(B)
(D)
(F)
(q)
(s)
(u)
CO2
CO3
CO1
CO2
CONF2
MUTE2
SHUNT2
PAD2
CDT2
CO3
SHUNT3
PAD3
CDT3
DL3
BELLA3
BELLB3
DL2
MUTE3
CONF3
SHUNT3
CONF3
PAD3
A[1]
NIOWR
RESET
MUTE3
A[2]
NCS_GA1
BELLA3
A[4]
NIORD
BELLB3
DL3
DS3
A[3]
MUTE2
PAD2
BELLA2
BELLB2
SHUNT2
DL2
DS2
CONF2
DS2
DS3
D[4]
D[5]
D[6]
D[7]
IC2C
14
7
+15V
C24C
0.022
+15V
IC3A
14
7
C25A
0.022
+15V
IC3B
14
7
C25B
0.022
+15V
C24A
0.022
C24B
0.022
+15V
+15V
IC1B
8
4
IC1C
8
4
C23B
0.022
+15V
C23C
0.022
IC1A
8
4
C23A
0.022
+15V
IC2A
14
7
IC2B
14
7
CO3
4:6A;5:2B
CO1
4:6A;5:2B
CO2
4:6A;5:2B
+15V
IC3C
14
7
C25C
0.022
IC2C
4
3
5
IC2B
4
3
5
IC2A
4
3
5
C101
0.033
+3.3V
DG
C100
0.022
A[1-4],D[0-7],NCS_GA1,NIORD,NIOWR,RESET
4:1B;5:1E;5:1A
DG
TP158
TP161
TP162
TP159
TP160
TP138
TP139
TP140
TP136
TP147
TP149
TP163
TP166
TP164
TP131
TP126
TP128
TP130
TP132
TP127
TP129
TP125
TP107
TP104
TP108
TP106
TP102
TP103
TP101
TP105
C103
0.022
TP171
RA101
10k
1
2
3
4
5
6
7
8
RA102
10k
1
2
3
4
5
6
7
8
DG
DG
3.58MHz
4:8G
IC7
1
CE
2
X2
3
X1
4
VSS
5
NC
6
D0
7
D1
8
D2
9
D3
10
S/P
11
CLK
12
DATA
13
DTMF
14
VDD
XTP_3.58M
C102
0.022
+3.3V
EXT_DTMFG
4:7C
@OR1
1
RST
2
@PINL
3
@PINL
12
@PINL
21
P20
22
@PINL
23
@PINL
24
P21
25
P22
26
P23
27
P24
28
P25
29
P26
30
P27
33
@PINL
36
P30
37
P31
38
P32
39
P33
40
P34
41
P35
42
@PINL
43
@PINL
44
P36
45
P37
46
P40
47
P41
48
P42
49
P43
50
P44
51
P45
52
@PINL
53
P46
54
P47
62
@PINL
63
@PINL
65
WR
66
RD
67
CS
D[3]
71
D3
72
D4
73
@PINL
74
D5
75
D6
76
D7
77
A0
78
A1
79
A2
80
A3
+3.3V
78
11
12
10
9
F
E
H
G
CO2 CONTROL
CO3 CONTROL
3.58MHz
DTMF GENERATOR
(for CO,VM INTEGRATION)
3.3V
0V
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