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C1
250V1
6.8K(1/2W)
RING
R1
R3
1.8M
POS1
0
3.3M
JACK1
R
1
TP4
T
2
TIP
Ringer
Red+
Black-
MC+
SP-
SP+
MC-
JJ1
JJ2
JJ3
JJ4
D4
20V
R15
330K
R2
C16
S1- 2
OFF
4
JP1
4
6
ON
5
3
R45
RI +
OFF
R11 10K
R17
47
Low
2
1
3
4
High
2
(RINGER_SWITCH)
_
RI
SP+
R51
MC+
100
JACK3
1
2
3
R52
4
100
SP_
(HS_JACK)
MC_
500V680P
D17
1
TP2
2
C38
0.01ZF
FLT4
500V680P
C17
Q4
VDD
S3
D3
1
FLT5
VSS
FLT6
16V10
C15
C12
0.068
0.068
C13
1
4
5
8
9
#
Redial
TP3
R53
0
FLT3
TP1
Q7
R7
82K
JP3
Q2
100K
R25
180
R24
VR1
2
3
6
7
0
*
Flash
Vol+
Vol-
KEY PAD
R9
33
Q3
CN1
1C 4
2C 3
3C 2
4C 1
5R 4
6R 3
7R 2
8R 1
9F lash
10
row5
(1)
(2)
(3)
(4)
(5)
(6)
(7)
(8)
(9)
(10)
(11)
(12)
(13)
(14)
(15)
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