Panasonic KX-TES824UA / KX-TEM824UA / KX-TE82461X / KX-TE82474X / KX-TE82480X / KX-TE82483X / KX-TE82491X / KX-TE82492X / KX-TE82493X / KX-A227X / KX-TES824UAPP / KX-TEM824UAPP Service Manual ▷ View online
2/4
KX-TES824UA/KX-TEM824UA MAIN NO.3 (2/4)
(1) (2)
(3)
(4) (5)
(6)(7)
(8)
(9)
(10) (11) (12) (13)
(14)
(15)
(16)
(n)
(p)
(r)
(t)
(t)
(v)
(w)
(x)
(y)
(z)
(A)
(C)
(C)
(E)
(B)
(D)
(F)
(F)
(q)
(s)
(u)
F
E
H
G
4
6
3
5
2
1
CN1B
1
2
CN1C
1
2
L1B
1
2
3
4
DG
C18B
100p
R24B
100k
R37B
0
R28B
300k
TP31B
R8B
0
R9B
39
ZNR1B
100V
+3.3V
TP22B
R17B
1.2k
C3B
1
R50B
47k
47k
TP51B
IC3B
N.C
10
11
12
R1
1B
1B
10k
TP58B
TP54B
R13B
N.C
TP1B
DG
TP64B
R25B
100k
R22B
390
R43B
0
R3B
NC
R36B
N.C
IC1B
5
6
7
R47B
47k
PC3B
1
2
3
4
C17B
100p
100p
R5B
22k/1W
C20B
N.C
C12B
0.056
C6B
50V/10
SFG
IC3B
N.C
8
9
6
TP55B
R30B
0
R14B
8.2k
TP20B
R31B
300k
TP52B
TP43B
IC2B
2
1
13
C13B
0.056
C11B
0.068
TP42B
C5B
50V/10
50V/10
TP47B
TP61B
TP32B
IC2B
10
11
12
TP46B
D4B
N.C
TP24B
R10B
6.8k
R49B
47k
TP63B
C1B
220p
R23B
1k
1k
R32B
N.C
R40B
1.2k
TP38B
SA1B
12
3
R44B
N.C
N.C
PC4B
TP30B
C8B
0.001
TP44C
C15C
0.056
0.056
+3.3V
R2C
22 1/8W
R39C
1.2k
L1C
1
2
3
4
R33C
N.C
C18C
100p
R24C
100k
R37C
0
PC2C
1
2
3
4
TP40C
R28C
300k
R18C
0
TP31C
R35C
100k
R8C
0
R9C
39
ZNR1C
100V
100V
TP23C
D1C
+3.3V
DG
TP22C
C16C
100p
R4C
680 1/10W
R17C
1.2k
TP53C
TP16C
C10C
100p
C2C
0.47
C3C
1
TP49C
R21C
0
R50C
47k
TP51C
C7C
N.C
IC3C
N.C
10
11
12
+3.3V
TP28C
R1
1C
1C
10k
TP58C
TP54C
D2C
DG
R13C
N.C
TP48C
DG
TP64C
R25C
100k
R22C
390
R43C
0
R3C
N.C
IC1C
3
2
1
C4C
0.47
R36C
N.C
IC1C
5
6
7
C21C
N.C
R47C
47k
C22C
N.C
R20C
1.2k
IC2C
8
9
6
PC3C
1
2
3
4
C17C
100p
R5C
22k/1W
TP59C
TP50C
C20C
N.C
C12C
0.056
TP57C
R45C
0
C6C
50V/10
50V/10
SFG
R38C
0
TP41C
IC3C
N.C
8
9
6
R34C
100k
R41C
470
TP55C
R30C
0
R14C
8.2k
IC3C
N.C
1
2
13
PC1C
1
23
4
R12C
0
R31C
300k
C9C
N.C
TP52C
R42C
1.2k
R19C
N.C
IC2C
21
13
C13C
0.056
R29C
0
C11C
0.068
TP42C
TP10C
TP60C
C14C
0.056
C19C
N.C
C5C
50V/10
50V/10
TP47C
TP61C
TP32C
R6C
68k
IC2C
10
11
12
TP46C
D4C
N.C
TP24C
R10C
6.8k
R26C
330k
TP36C
TP7C
R49C
47k
TP63C
C1C
220p
R23C
1k
1k
R32C
N.C
R40C
1.2k
TP56C
DG
R16C
0
TP38C
SA1C
12
3
TP37C
R44C
N.C
N.C
PC4C
1
2
3
4
TP30C
C8C
0.001
DG
R46C
1.2k
TP12C
R27C
330k
IC3C
N.C
3
4
5
R1C
68k
VA1C
NC
VAG
VAG
VAG
+15V
+15V
Q5C
E
C
B
Q3B
N.C
E
C
B
Q3C
N.C
E
C
B
Q5B
E
C
B
R51B
100k
R7B
3.9k
PC5B
1
2
3
4
R52B
2.7k
TP18B
ZNR2B
82V
TP17B
TP19B
ZNR2C
82V
R7C
3.9k
PC5C
1
2
3
4
R52C
2.7k
TP18C
R51C
100k
TP19C
TP17C
TP1C
U2B
4
3
5
U2B
1
6
2
TP67B
TP66B
U2C
1
6
2
U2C
4
3
5
TP66C
TP67C
Q10C
E
C
B
Q10B
E
C
B
DG
DG
TP27B
DG
TP25B
TP21B
DG
TP11C
TP25C
TP21C
TP20C
DG
TP27C
R15C
100
TP26C
DG
DG
TH1C
0
TH1B
0
J5B
0
J5C
0
J2C
0
J2B
0
J3C
N.C
J3B
N.C
C26B
0.01
R53B
10k
TP14B
TP11B
TP15B
TP13B
TP9B
TP14C
TP9C
TP15C
CID[3]
5:4A
C26C
0.01
R53C
10k
TP2C
TP65B
TP35B
TP39B
TP33C
TP34C
TP65C
TP35C
TP39C
TP43C
TP72B
TP72C
TP29C
TP73B
TP68B
TP68C
TP69B
TP69C
TP2B
D3B
1
2
3
4
D3C
1
2
3
4
T2C
1
3
4
5
6
T1C
1
3
4
5
6
T1B
1
3
4
5
6
T2B
1
3
4
5
6
Q1B
E
C
B
Q1C
E
C
B
Q2B
E
C
B
Q2C
E
C
B
TP3B
TP3C
DG
TP70B
J4B
N.C
TP62B
TP13C
DG
TP70C
TP62C
J4C
N.C
TP4B
TP4C
RL1C
NC
4
3
2
1
RL1B
NC
4
3
2
1
TP71B
TP71C
C
89
KX-
TES82
4UA
/
KX-TE
M824U
A
/
3/4
(a)
(b)
(b)
(c)
(d)
(e)
(g)
(i)
(g)
(i)
(f)
(h)
(j)
(k)
(m)
(m)
KX-TES824UA/KX-TEM824UA MAIN NO.3 (3/4)
(17)
(18)(19)
(20) (21) (22) (23) (24) (25) (26)
(27)
D
C
B
A
7
8
11
10
9
SA100
1000V
SFG
FG
TP172
AG
IC6
P00
4
P01
5
P02
6
P03
7
P04
8
P05
9
P06
10
P07
11
P10
13
P11
14
P12
15
P13
16
P14
17
P15
18
P16
19
P17
20
P60
31
P61
32
P62
34
P63
35
P50
55
P51
56
P52
57
P53
58
P54
59
P55
60
P56
61
P57
64
D0
68
D1
69
D2
70
D3
71
DET_CID[1-3],DET_DOOR,DET_TAM
5:1A;5:3C
CO_VAG[1-8]
4:12B
TP122
TP117
TP118
TP118
TP120
TP119
TP121
TP123
TP124
TP124
TP110
TP109
TP111
TP112
TP112
J108
0
TP153
TP154
TP154
TP151
TP152
TP152
TP157
TP158
TP158
TP155
TP156
TP156
R108
330
R109
330
R107
330
R106
330
TP133
RA100
10k
4
3
2
1
3
2
1
8
7
6
5
4:7D;4:8D
NINT_AC,NINT_DC
+3.3V
R104
330
TP168
TP167
TP169
TP170
TP170
TP114
TP113
TP115
TP116
TP116
TP134
R103
10k
+3.3V
XTP_FG
BLRLY
5:1H
R105
330
TP173
R110
10k
+3.3V
5:1H
OGM_SW
MUTE1
SHUNT1
BELLA1
PAD1
BELLB2
BELLA2
BELLA2
BELLB1
CDT1
CO1
DL1
CONF1
CO_VAG[3]
CDT1
CO_VAG[8]
CO_VAG[7]
CO_VAG[5]
CO_VAG[1]
CDT2
CO_VAG[6]
CO_VAG[2]
CO_VAG[4]
CDT3
CONF1
CONF1
MUTE1
MUTE1
DL1
DL1
DS1
DS1
SHUNT1
SHUNT1
PAD1
PAD1
BELLA1
BELLA1
BELLB1
BELLB1
DS1
DET_TAM
DET_CID[3]
DET_CID[2]
DET_CID[1]
DET_TAM
DET_CID[1]
DET_CID[3]
DET_CID[2]
NINT_AC
NINT_DC
NINT_DC
DET_DOOR
D[0]
D[1]
D[2]
D[3]
D[1]
D[2]
D[3]
NORMAL 3.3V
CO-VAG CONTROL
CO1 CONTROL
3.3V
0V
90
KX-
TES82
4UA
/
KX-TE
M824U
A
/
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)
(t)
(v)
(w)
(x)
(y)
(z)
(A)
(C)
(C)
(E)
(B)
(D)
(F)
(q)
(s)
(u)
IC2C
14
7
+15V
C24C
0.022
0.022
+15V
IC3A
14
7
C25A
0.022
0.022
+15V
IC3B
14
7
C25B
0.022
0.022
+15V
C24A
0.022
0.022
C24B
0.022
0.022
+15V
+15V
IC1B
8
4
IC1C
8
4
C23B
0.022
+15V
C23C
0.022
0.022
IC1A
8
4
C23A
0.022
0.022
+15V
IC2A
14
7
IC2B
14
7
F
E
H
G
7
8
11
10
9
CO3
4:6A;5:2B
CO1
4:6A;5:2B
CO2
4:6A;5:2B
+15V
IC3C
14
7
C25C
0.022
0.022
IC2C
4
3
5
IC2B
4
3
5
IC2A
4
3
5
C101
0.033
0.033
RST
1
2
3
12
P20
21
22
23
P21
24
P22
25
P23
26
P24
27
P25
28
P26
29
P27
30
33
P30
36
P31
37
P32
38
P33
39
P34
40
P35
41
42
43
P36
44
P37
45
P40
46
P41
47
P42
48
P43
49
P44
50
P45
51
52
P46
53
P47
54
62
63
WR
65
RD
66
CS
67
D4
72
73
D5
74
D6
75
D7
76
A0
77
A1
78
A2
79
A3
80
+3.3V
DG
C100
0.022
A[1-4],D[0-7],NCS_GA1,NIORD,NIOWR,RESET
4:1B;5:1E;5:1A
DG
TP161
TP162
TP162
TP159
TP160
TP160
TP138
TP139
TP140
TP139
TP140
TP136
TP147
TP149
TP163
TP166
TP164
+3.3V
C102
0.022
IC7
1
VDD
2
XMIT
3
NC3
4
COIL1
5
COLI2
6
COIL3
7
VSS
8
NC8
9
OSCI
10
OSCO
12
MUTE
13
NC13
14
ROW4
15
ROW3
16
ROW2
17
ROW1
18
NC18
19
CD
20
TONE
11
COIL4
TP141
TP142
TP143
TP144
TP145
TP146
TP148
TP135
EXT_DTMFG
4:7C
3.58MHz
4:8G
TP131
TP126
TP128
TP130
TP132
TP127
TP129
TP125
TP107
TP104
TP108
TP106
TP102
TP103
TP101
TP105
DG
DG
C103
0.022
0.022
TP171
RA101
10k
1
2
3
4
2
3
4
5
6
7
8
RA102
10k
1
2
3
4
2
3
4
5
6
7
8
DG
XTP_3.58M
CO2
CO3
CO1
CO2
CONF2
MUTE2
MUTE2
SHUNT2
PAD2
CDT2
PAD2
CDT2
CO3
SHUNT3
PAD3
CDT3
DL3
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
DS3
A[3]
MUTE2
PAD2
BELLA2
BELLB2
BELLB2
SHUNT2
DL2
DS2
DS2
CONF2
DS2
DS3
D[4]
D[5]
D[6]
D[7]
D[5]
D[6]
D[7]
CO2 CONTROL
CO3 CONTROL
3.58MHz
DTMF GENERATOR
(for CO,VM INTEGRATION)
3.3V
0V
91
KX-
TES82
4UA
/
KX-TE
M824U
A
/
21.4.
MAIN
No.4
(Cross-Point
Block)
+12V
C604
0.022
EXT[1]
1:6B
EXT[2]
1:6D
EXT[5]
2:6B
EXT[7]
2:6G
EXT[8]
2:12C
EXT[6]
2:6D
EXT[4]
1:12D
EXT[3]
1:6G
+15V
IC606
8
4
C666
0.022
0.022
C664
0.022
0.022
+15V
+15V
+15V
C609
0.022
0.022
IC608
14
7
C673
0.022
0.022
IC605
8
4
IC604
8
4
IC611
8
4
C672
0.022
0.022
C674
0.022
0.022
+15V
IC609
8
4
C670
0.022
0.022
IC610
8
4
+15V
+15V
C667
0.022
IC612
8
4
CO7
5
:2A
CO2
3:12H;5:2B
CO3
3:12H;5:2B
CO6
5
:2A
CO1
3:12H;5:2B
CO5
5
:2B
CO8
5:2A
CO4
5:2B
R537
0
C675
0.0015
C676
0.0082
0.0082
TP357
IC616
3
2
1
AG
R535
39k
VAG
TP364
TP371
C669
0.022
+15V
IC616
8
4
IC600
1
Y3
2
AY2
3
RST
4
AYX3
AX0
5
NC6
X14
X15
X6
X7
X8
X9
X10
X1
1
1
NC15
NC16
17
Y7
18
VSS
19
Y6
20
STR
21
Y5
22
VEE
23
Y4
24
AX1
25
AX2
26
AY0
27
AY1
NC28
NC29
X13
X12
X5
X4
X3
X2
X1
X0
6
7
8
9
10
11
12
13
14
15
16
28
29
30
31
32
33
34
35
36
37
38
NC38
39
Y0
40
CS
41
Y1
42
DATA
43
Y2
44
VDD
R620
47k
+15V
DG
Q620
E
C
B
OGM_SW
3:12C
0.022
C665
IC607
14
7
+15V
A[1-7],CS_XP1,CS_XP2,CS_XP3,D[0],IOWR,RESET
3:12E;5:1E;5:1A
IC617
14
7
+15V
C682
0.022
0.022
IC617
3
4
5
TP358
TP342
TP359
TP344
TP360
TP343
TP372
TP361
TP362
TP350
TP330
TP331
TP332
TP333
TP334
TP335
AG
DG
AG
AG
AG
AG
AG
AG
AG
AG
AG
AG
AG
R593
0
C686
NC
DG
IC617
1
2
13
IC617
10
11
12
TP491
TP490
TP493
TP492
+15V
R635
22
22
CO1
CO2
CO4
CO5
CO6
CO7
CO8
CS_XP2
A[1]
A[7]
A[3]
D[0]
A[4]
A[5]
A[6]
IOWR
A[2]
CO3
DTMFG
TA
M
M
2
TA
M
M
1
OGM2
EXT[1]
EXT[1]
EXT[2]
EXT[2]
EXT[3]
EXT[3]
EXT[4]
EXT[4]
EXT[5]
EXT[5]
EXT[6]
EXT[6]
EXT[7]
EXT[7]
EXT[8]
EXT[8]
OGM1
MODEM
RESET
BGM_CO
KX-TES824UA/KX-TEM824UA MAIN NO.4 (1/4)
1/4
D
C
B
A
4
6
3
5
2
1
(a)
(b)
(c)
(d)
(e)
(f)
(g)
(h)
(i)
(j)
(k)
(2)
(1)
(3) (4) (5) (6) (7) (8) (9)
(10)
(11) (12) (13) (14) (15) (16) (17) (18)
(19)(20)(21)(22)
(23)
OGM RECORD SW
CROSS POINT
8 16
92
KX-
TES82
4UA
/
KX-TE
M824U
A
/
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