Panasonic KX-TES824CA / KX-TEM824CA / KX-TE82461X / KX-TE82474X / KX-TE82480X / KX-TE82483X / KX-TE82491X / KX-TE82492X / KX-TE82493X / KX-A227X (serv.man3) Service Manual / Supplement ▷ View online
21
KX-TES824CA / KX-TEM824CA
(E)
(2
)(3)
(1)
K
X
-TE
S
8
2
4C
A
/K
X
-TEM8
2
4C
A
M
A
IN NO.5 (
2
/4)
(F)
(J
)
(G)
(H)
2
/4
F
E
H
G
4
6
35
2
1
BELL[1]
BELL[
2
]
BELL[3]
BELL[4]
BELL[5]
BELL[
6
]
BELL[
7
]
HOOK[3]
HOOK[
2
]
BELL[8]
HOOK[1]
HOOK[
7
]
HOOK[
6
]
HOOK[4]
HOOK[5]
HOOK[8]
D
S
P_MDMR
X
D
S
P_OGMIN[1]
D
S
P_OGMIN[
2
]
D
S
P_OGMOUT[1]
D
S
P_OGMOUT[
2
]
Q
[1]
Q
[2
]
Q
[4]
Q
[3]
S
TD
2
TOE1
TOE
2
S
TD1
RO
S
C
2
DET
308
DET_EX
T
RO
S
C1
NB
A
CKUP
P
A
G_
S
W
C
S
_
X
P3
NC
S
_G
A
1
C
S
_
X
P1
C
S
_
X
P
2
A
[4]
A
[2
]
A
[3]
A
[7
]
A
[1]
A
[6
]
A
[5]
2
5Hz
D
S
P_MDMT
X
D
S
P_MDMT
X
D
S
P_MELODY
D
S
P_MELODY
D
S
P_INTCID[3]
D
S
P_INTCID[3]
D
S
P_INTCID[1]
D
S
P_INTCID[1]
D
S
P_INTCID[
2
]
D
S
P_INTCID[
2
]
+
2
.5
V
B
NINT_
A
C
NINT_DC
+3.3
V
+3.3
V
B
C
7
05
50
V2
.2
IC
7
09
5
6
7
+1
2V
+3.3
V
-15
V
A
G
C
7
08
0.08
2
IC
7
09
3
2
1
C
7
09
0.08
2
A
G
A
G
IC7
08
5
3
C7
12
0.022
DG
IC7
09
8
4
+15
V
C7
15
0.022
PR
X
[0]
PR
X
[1]
PR
X
[2
]
C
7
13
18p
C
7
14
22
p
DG
+3.3
V
IC7
10
14
7
DG
C7
11
0.022
BELL[1-8],HOOK[1-8]
1:8G;
2
:8E
Q
[1-4],
S
TD1,
S
TD
2
,TOE1,TOE
2
4:9I
DG
+3.3
V
A
G
DG
C7
04
0.47
DG
LED
7
00
+3.3
V
Q7
01
E
C
B
J7
0
2
NC
C7
40
2.2
u
SW
2
1
2
3
FIL
7
01
1
2
3
+
2
.5
V
B
C7
06
NC
+3.3
V
C
7
10
0.1u
C7
07
1u
MR
S
TN
DG
J700
0
-15
V
C76
4
50V
/3.3u
A
G
A
G
C766
50V
/3.3u
C76
8
50V
/3.3u
A
G
+
2
.5
V
+3.3
V
DG
DG
X
TP_
2
.5
V
X
TP_3.3
V
X
TP_+1
2V
C76
3
0.1u
C767
0.1u
C76
5
0.1u
D
7
0
2
B
A
T
7
00
D7
03
+
27V
IC
7
01
1
OUT
2
GND
3
V
CC
IC
7
10
13
1
2
IC
7
10
11
10
IC
7
10
9
8
IC
7
0
2
1
V
IN
2
V
ss
3
CE
4
NC
5
V
OUT
Q7
03
E
C
B
J703
TP558
TP55
6
TP553
TP55
5
TP5
2
5
TP554
TP51
7
TP54
2
TP519
TP54
7
TP51
6
TP5
2
8
TP549
TP53
7
TP5
2
4
TP544
TP513
TP530
TP5
2
3
TP55
2
TP5
22
TP543
TP5
27
TP54
6
TP
5
TP51
2
TP531
TP551
TP518
TP539
TP535
TP545
TP541
TP540
TP538
TP5
6
0
TP509
TP55
7
TP548
TP559
X
TP_3.3
V
B
CN
7
05
1
2
3
4
5
6
7
8
9
10
11
+15
V
+3.3
V
+3.3
V
TP515
TP5
2
9
Q7
0
2
E
C
B
4:8E;4:9C;4:9B;4:11G;4:11E;4:10D;4:10C
Q7
04
E
C
B
C7
16
2.2
u
C7
00
25
V/100u
DG
J709
0
DG
J710
0
DG
J711
0
IC
7
10
5
6
TP5
2
1
X
TP_LED
X
TP_+
27V
X
TP_BEL
C7
02
25
V/100u
C7
01
25
V/100u
C7
38
0.1u
C7
35
0.1u
C7
37
0.1u
C7
39
0.1u
C7
36
0.1u
+
2
.5
V
TP533
C772
2.2
u
J7
08
NC
FIL
7
0
6
1
2
3
C7
41
1u
C77
3
1u
X
TP_
A
G
A
G
J701
0
A
G
DG
DG
DG
DG
DG
DG
C912
0.01u
C913
0.01u
TP501
C914
0.01u
C915
0.01u
X
TP_-15
V
C91
6
NC
DG
10
2
10
3
P6
7/
IO
CS
23
n
10
4
AV
DD
31
04
105
10
6
V
REF0
10
7
A
IN0
108
A
IN1
109
A
IN
2
110
V
REF1
111
A
OUT0
11
2
A
OUT1
113
A
OUT
2
114
V
REF
2
115
A
OUT3
11
6
A
OUT4
11
7
A
OUT5
118
A
OUT
6
119
A
GND119
1
2
0
AV
DD31
2
0
1
2
1
A
GND1
2
1
1
22
RO
S
C1
1
2
3
RO
S
C
2
1
2
4
B
A
CKUPn
1
2
5
B
VSS
1
26
B
V
DD
2
1
27
P00
1
2
8
P01
1
2
9
P0
2
130
P03
131
P04
13
2
P05
133
P0
6
134
P0
7
135
P10
13
6
P11
13
7
P1
2
138
D
V
DD3138
139
DGND139
140
D
V
DD
2
140
141
DGND141
14
2
P13
143
P14
144
P15
145
P1
6
14
6
P1
7
14
7
P
2
0
148
P
2
1
149
P
22
150
P
2
3
151
P
2
4
15
2
P
2
5
153
P
26
154
P
27
155
P30
15
6
15
7
DG
ND
15
7
15
8
P3
1
15
9
P3
2
C7
49
0.1u
TP53
6
BELL
1:8G;
2
:1
2
E;
2
D
DG
A
[1-
7
]
3:1
2
E;4:1B
P
A
G_
S
W
4:
6
G
NC
S
_G
A
1
3:1
2
E
C
S
_
X
P
2
4:1B
C
S
_
X
P1
4:1B
C
S
_
X
P3
4:1B
TP508
DG
Q7
00
E
C
B
TP514
+3.3
V
DG
D7
01
20
V
TP50
2
+
27V
IC
7
08
2
4
1
TP510
BLRLY
3:1
2
C
C7
46
0.1u
C7
43
0.1u
C7
45
0.1u
C7
44
0.1u
C7
47
0.1u
C7
50
0.1u
C7
48
0.1u
C954
0.01u
C966
0.01u
RL
7
00
NC
4
3
2
1
C7
03
1u
C7
17
1u
X
TP_3
2
K
C77
4
NC
X
TP_+15
V
C77
0
1u
DG
X
TP_
2
.5
V
B
C76
9
1u
IC
7
03
1
VSS
2
V
OUT
3
V
IN
DG
+
2
.5
V
B
NINT_DC
4:
6
G
NINT_
A
C
4:
6
G
J71
6
TP
7
03
DG
TP
7
8
7
X7
01
3
2
.76
8kHz
1
2
3
4
TP
56
3
TP
56
4
DET_OGM
7
D
X
TP_R
7
1
7
J7
14
0
J7
15
0
J71
7
0
FG
D7
05
R7
01
22k
R7
39
68k
R7
13
1.2
k
R7
41
68k
R7
16
10k
R
7
19
27
0
R7
14
4.7
k
R
7
0
2
6
8k
R7
09
180k
R
7
11
2
0k
R7
40
68k
R
7
03
4
7
k
R7
17
1k
R
7
08
390k
R7
07
1k
R7
10
180k
R
7
38
5.1M
R7
15
130k
R7
52
150k
R
7
04
1
2
k
R
7
0
6
4.
7
k
R
7
18
39
R7
53
150k
C776
1.0F
C777
1.0F
C7
42
0.1u
2
:NORM
A
L
3:CLE
A
R
A
CDOWN
+15
V
-15
V
+3.3
V
A
G
FR
Q
BELL
+
27V
+15
V
A
G
A
G
E
X
P
A
N
S
ION CONNECTOR
Power Connector
S
lide
S
witch
A
GND105
D
V
D
2
15
6
DC POWER DOWN CIRCUIT
LITHIUM B
A
TTERY 3
V
3
2
.76
8MHz
2
.5
V
0
V
2
5Hz
1
2V
BELL
S
IGN
A
L
PUL
S
EW
AV
E
2
5Hz
3.3
V
0
V
3.3
V
S
Y
S
TEM CLE
A
R
S
W
LED CONTROL
0
V
3.3
V
: LED ON
0
V
: LED OFF
MODEM
BGM
INT C
A
LL ID 3
OGM
2
BELL REL
A
Y
CONTROL
HOOK
DETECT
24
KX-TES824CA / KX-TEM824CA
Memo
Click on the first or last page to see other KX-TES824CA / KX-TEM824CA / KX-TE82461X / KX-TE82474X / KX-TE82480X / KX-TE82483X / KX-TE82491X / KX-TE82492X / KX-TE82493X / KX-A227X (serv.man3) service manuals if exist.