Panasonic KX-TES824LA Service Manual page 196

KX-TES824LA / KX-TEM824LA /
25.13. SCHEMATIC DIAGRAM (KX-TE82480X)
25.13.1. No.1
A
1
CN200A
4
T[1]
B
003:1C
RL200A
b
3
TA
4
TP201A
2
5
TP231
m
J717
NC
R[1]
003:1B
RL200A
b
10
RA
9
3
8
TP232
m
J718
NC
C
P.F. RELAY
1
CN200B
4
D
TP201B
TB
2
E RB
3
TP200B
1
F
CN200C
4
TP201C
TC
2
G
RC
3
H
2 3
R202A
Q200A 22 1/4W
C E
TP210A
B
BELL
B Q202A
TP207A
C E
CIRCUIT
R200A C202A
RL201A
m 16V/10u
6.8k
4
TP206A
2 b
3
ZNR202A C200A
DC POWER
22V 0.01u
SUPPLY
ZNR203A
CIRCUIT
AG
22V
FG
C201A
0.01u
6
7 b
TP205A
5
TP200A
m
C203A
R201A
RL201A
6.8k 16V/10u
TP208A
Q203A
R203A
A
22 1/4W
TP211A
Q201A
R202B
Q200B 22 1/4W
C
E
TP210B
B
B Q202B
TP207B
C E
RL201B R200B C202B
16V/10u
m 6.8k
4
TP206B
2 b
3
ZNR202B C200B
22V 0.01u
ZNR203B AG
FG
22V
C201B
0.01u
6
7 b
TP205B
5
m
C203B
R201B
RL201B 16V/10u
6.8k
TP208B Q203B
R203B
B
22 1/4W
Q201B TP211B
R202C
Q200C 22 1/4W
C E
TP210C
B
B
Q202C
TP207C
C E
R200C
C202C
RL201C
m 16V/10u
6.8k
4
TP206C
2 b
3
ZNR202C
C200C
22V
0.01u
AG
ZNR203C
FG
22V
C201C
0.01u
6
7 b
TP205C
5
TP200C
m
C203C
R201C
RL201C
16V/10u
6.8k
Q203C
TP208C
R203C
C
22 1/4W
Q201C TP211C
4
+15V
+15V
D221
RL200A
R228
6.8K
TP249
+15V TP282
R229
R204A
220
R227
C
68 1/4W
6.8K
B
TP250
Q217
C
TP212A
TP283 TP284
E
B
Q216
R226
R225
E 10K
10K
AG AG AG
C204A
TP202A
EXT[17]
50V/2.2
D202A
3
4
TP215A
T200A
1
5
D203A
TP214A
U200A
VAG
R208A
TP218A
56k TP217A
2
R209A
C206A
R206A
15k
R210A
0.039u
1k 1W
33k
-15V
R207A
-15V
R205A
33k
C205A
TP216A R211A
68
50V/4.7u 12k
TP213A
-15V
+15V
R204B
68 1/4W
TP212B
C204B
TP202B
EXT[18]
50V/2.2
D202B
3 4
T200B
TP215B
1
5
D203B
TP214B
VAG
R208B
TP218B
56k TP217B
2
R209B
R206B
15k
R210B
C206B
1k 1W
33k
0.039u
-15V
-15V
R207B
R205B
C205B R211B
33k
68
12k
TP213B 50V/4.7u TP216B
-15V
+15V
R204C
68 1/4W
TP212C
C204C
TP202C
EXT[19]
50V/2.2
D202C
3 4
TP215C
T200C
1
5
D203C
TP214C
U200C
VAG
R208C
56k
TP217C TP218C
2
R209C
C206C
R206C
15k
R210C
0.039u
1k 1W
33k
-15V
R207C
-15V
R205C
33k
C205C R211C
68
50V/4.7u TP216C 12k
TP213C
-15V
196
5
PD_RLY3
EXT[17]
+3.3V
HOOK DETECT CIRCUIT
R221A
10k
TP203A TP221A R219A
6 3 +15V
TP222A 1k
R216A
5
10k
D209A
1 4
DA200A
R215A
47k
TP227A
TP209A
AG
C
B
TP225A
Q207A
TP220A
2 1
R222A
E H : BELL ON
R218A
10k
D204A
10k
250mA Vz3.9v AG
AG
+3.3V
R221B
10k
TP221B R219B
U200B TP203B
6 3 +15V
TP222B
R216B
1k
5
10k D209B
1 4
DA200B
R215B
47k
TP227B
TP209B
AG
C
B
TP225B
Q207B
TP220B
2 1
R222B E
R218B
10k
D204B
10k
AG
250mA Vz3.9v
AG
+3.3V
R221C
R219C
10k
TP203C TP221C
1k
6 3
+15V
TP222C R216C
5
10k
D209C
1 4
DA200C
R215C
47k
TP227C
AG TP209C
C
B
TP225C Q207C
TP220C
R222C
2 1
E
10k
R218C
D204C
10k AG
250mA Vz3.9v AG
6
EXT[17]
003:12G
3.3V ON HOOK
0V
OFF HOOK
HOOK[17]
(1)
RL201A
BELL RELAY SW
L : BELL OFF
BELL[17]
(2)
EXT[18]
003:12G
HOOK[18]
(3)
RL201B
(4)
BELL[18]
(5)
(8)
EXT[19]
003:12G
HOOK[19]
(9)
RL201C
BELL[19]
(10)