KX-TEB308RU, KX-TE82460X, KX-TE82493X, KX-A227X (serv.man6) - Panasonic PBX Service Manual Supplement (repair manual). Page 5

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5
KX-TEB308RU
F
E
H
G
456
3
2
1
(1)
(2)
(3)
(4)
(5)
(6)
(7)
(8)
(9)
(10)
(1
1)
(12)
2/4
KX-TEB308RU MAIN NO.1 (2/4)
(k)
(j)
(i)
(m
)
(n)
(p)
(q)
+
-
+
-
HOOK[3]
D1B
TXPWR
BELL[3]
RC
TB
RB
R208C
56k
R211C
12k
R206C
1k 1W
R209C
15k
D205C
1
2
D204C
250mA Vz3.9v
1
2
R201C 6.8k
R210C
33k
R221C
10k
R205C
68
R219C
1k
R216C
0
C206C
0.039u
AG
R207C
33k
C201C
0.01u
+3.3V
R215C
47k
RL201C
1
8
AG
D209C
1
2
C205C
50V/4.7u
N>
VAG
3
TP217C
TP218C
TP211C
TP225C
TP205C
TP227C
TP214C
TP220C
TP222C
TP216C
TP213C
TP208C
DA200C
1
2
3
TP203C
TP209C
TP221C
Q201C
E
C
B
Q203C
E
C
B
RL201C
7
6
5
CN200B
1
DA200B
1
2
3
R206B
1k 1W
R209B
15k
Q209B
E
C
B
D203B
R211B
12k
R215B
47k
R220B
270
TP202B
D202B
TP211B
RL201B
1
8
TH2B
TP210B
AG
RL201B
2
3
4
2
D204B
250mA Vz3.9v
1
2
TP204B
TP217B
AG
R207B
33k
TP230B
AG
R210B
33k
TP221B
TP215B
TP213B
C204B
50V/2.2
VAG
L204B
1.5mH
Q200B
E
C
B
T200B
1
3
4
5
RL201B
7
6
5
TP207B
D205B
1
2
TP216B
ZNR200B
FG
R219B
1k
FG
C206B
0.039u
4
D209B
1
2
TP208B
Q203B
E
C
B
TP203B
AG
C205B
50V/4.7u
N>
ZNR202B
R204B
68
1/4W
ZNR201B
Q202B
E
C
B
TP214B
ZNR203B
TP220B
R221B
10k
TP218B
TP222B
TP209B
R205B
68
TP227B
TP206B
R208B
56k
R201B 6.8k
TP219B
R216B
0
C201B
0.01u
+3.3V
TP225B
3
C208B 50V/1u
TP205B
C200B
0.01u
TP212B
AG
R200B
6.8k
EXT[2]
D208B
1
2
3
Q201B
E
C
B
+15V
+15V
+15V
+27V
AG
AG
AG
AG
AG
AG
U200C
1
6
2
4
3
5
U200B
1
6
2
4
3
5
R218C
10k
R218B
10k
Q207C
E
C
B
Q207B
E
C
B
R203C
22
1/4W
R202B
22
1/4W
R203B
22
1/4W
FG
C209B
0.01u
C207B
0.01u
C210B
0.01u
TP200C
J205C
0
TP232C
TP200B
TP232B
J204B
0
L205B
NC
12
3
4
J205B
0
TP231B
TP201B
R222B
NC
C203C
10u
C202B
10u
C203B
10u
R226B
680
C212B
2.2u
R223B
18k
R224B
NC
TP223B
C
b
m
m
m
b
B
b
OVER CURRENT
LIMITTER
PROTECTOR
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