Read Panasonic KX-TEB308UA / KX-TE82460X / KX-TE82493X / KX-A227X (serv.man5) Service Manual Supplement online
10
KX-TEB308UA
D
C
B
A
78
11
12
10
9
3/4
(a)
(b)
(c)
(d)
(e)
(f)
(g)
(h)
(j)
(i)
(10)
(1
1)
(12)
(13)
(14)
(15)
KX-TEB308UA
MAIN NO.2 (3/4)
TXPWR
EXP
PTXE[0]
PTXE[1]
PTXE[2]
PTX[0]
PRX[0]
Q214
E
C
B
Q213
E
C
B
Q212
E
C
B
DG
DG
DG
TP258
TP259
RA200
10k
1
2
3
4
5
6
7
8
6
7
8
TP260
TP261
AG
TP230E
R220E
NC
D208E
NC
1
2
3
C208E
NC
EXT[5]
EXP
TXPWR
+15V
+15V
EXT[5]
C204E
50V/2.2
T200E
1
3
4
5
TP202E
TP214E
D202E
TP215E
D203E
R226E
680
C212E
2.2u
R223E
18k
TP223E
R224E
NC
TXD[8]
TXD[7]
D1E
TXD[5]
TXD[5]
TXPWR
TXD[6]
RXD
RXD
TE
RE
C209
0.022
+15V
TP237
TP239
TP245
TP238
TP240
TP246
AG
TXD[4]
TXD[3]
TXD[2]
TXD[1]
AG
ZNR201E
NC
ZNR202E
4
TP204E
ZNR200E
NC
C200E
Q209E
NC
E
C
B
3
FG
TP205E
TP206E
2
RL201E
2
3
4
FG
RL201E
7
6
5
C201E
ZNR203E
CN200E
1
RA201
10k
4
1
2
3
6
7
8
5
7
8
5
AG
J204E
0
TP201E
J205E
0
L205E
NC
12
3
4
TP232E
TP200E
TP231E
J203E
NC
J202E
NC
IC200
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
b
m
b
m
TXD
RXD
R234
NC
R235
2.2k
R232
27k
R231
27k
C211
1u
TP253
TP252
TP251
T201
2
4
6
7
9
10
D222
1
2
3
TP256
TP254
TP248
TP247
TP255
AG
RXD
TP207E
0.01u
TP210E
R204E
68
1/4W
R200E
6.8k
Q200E
E
C
B
Q202E
E
C
B
0.01u
AG
TP212E
+27V
R240
100
C214
2.2u
DG
VAG
R202E
22
1/4W
FG
C209E
NC
C207E
NC
C210E
NC
R222E
NC
C202E
10u
RXD
D220
R2374.7k
R238
1k
+3.3V
DG
TP257
VAG
DG
R239
47k
Q209
E
C
B
Q210
E
C
B
L204E
NC
TP219E
TH2E
NC
Q215
VAG
TP281
VAG
6V
ANALOG
SW
PROTECTOR
0V
3.3V
0V
32
s
3
s
3.3V
0V
32
s
1.2
s
16ms
8ms
4ms
15V
0V
4ms
3.3V
0V
8ms
3.3V
0V
16ms
3.3V
0V
OVER CURRENT
LIMITTER
PROTECTOR
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