BL34118 View Datasheet(PDF) - Shanghai Belling Co., Ltd.
Part Name
Description
MFG CO.
'BL34118' PDF : 11 Pages View PDF
Vcc
20uF
VB
270pF
0.1
5.1k
Mike
0.2
5.1k
5.1k
RHI
0.1
10k
180k
RMF
0.1
51k
RHF
0.1
0.02
MCI 11 MCO 10 17 TLI2 TXI 9
TXO 8 TLI1 23 7 HTI
6 HTO-
Vcc
VB
Mute
MUT
12
VB
+-
2.0uF
Vcc 100k
47uF
5.0uF
TLO2
18
CPT
16
RLO2
2.0 19
uF
CT
14
120k
BNM
+-
VB
Tx
Attenuat
or
Vcc
AGC
Attenuator
Control
VB
VB
+-
R
R
VB
BNM
DTD
VB
+-
VB
0.05
300
820
0.01
Hook
Switch
Tip
Ring
HTO+ 5
Vcc 4
CD 3
TLO1
24
CPR
27
2.0uF
100k Vcc
1000uF
RLO1
25
2.0uF
47uF
Disable
GND
28
VB
1N4733
5.1V
VB
15
220uF
Rx
Attenuat
or
Filter
220k
FI
+1
2
4700u
F
5
RL
8
5.1k
0.05 RLI2 20
RXO 22 VLC 13
200pF
110k
20k 9.1k
VB
Volume
4
10k
0.1
Control
BL34119
3 VB
1
7
6
21 RXI
0.1
26 RLI1
0.05
FO 1
10k
56k
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