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IC BLOCK DIAGRAM & DESCRIPTION
IC110 TA2153FN (RF Amp)
FEO
16
FEN
17
SEB
18
VRO
19
RFRP
20
BTC
21
RFCT
22
PKC
23
RFRPIN
24
RFGO
25
GVSW
26
AGCIN
27
AGC Amp.
RFO
28
GND
29
RFN2
30
IC140 TC74HCU04AFN-EL (HEX Inverter)
PIN CONNECTOR
14
1A
1
1Y
2
13
3
12
2A
2Y
4
11
5
10
3A
3Y
6
9
GND
7
8
(TOP VIEW)
BOTTOM
PEAK
LOGICAL CIRCUIT
(1)
1A
1
Vcc
(3)
2A
6A
3A
(5)
6Y
4A
(9)
5A
(11)
5A
5Y
(13)
6A
4A
4Y
TRUTH VALUE
A
Y
L
H
H
L
15pF
15pF
IC121 TC74HC14AFN-EL
(HEX Schmitt Inverter)
(2)
1A
1Y
(4)
2Y
1Y
(6)
3Y
(8)
4Y
2A
(10)
5Y
(12)
6Y
2Y
3A
3Y
GND
- 8 -
36pF
3pF
10pF
3 STATE
DET.
SW1
SW2
SW3
I-I
I-I
40pF
1
14
Vcc
2
13
6A
12
6Y
3
5A
4
11
10
5Y
5
4A
6
9
4Y
7
8
15
SBAD
14
TEO
13
TEN
12 2VRO
11 TEB
10 SEL
9 LDO
8 MDI
7 TNI
6 TPI
5 FPI
4 FNI
3 GMAD
2 RFGC
1 Vcc
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