M 64076Agp (Xa0352); Njm2904V-Te1 (Xa0573); Njm2902V-Te1 (Xa0596) - Alinco DJ-493 Service Manual

5) M 64076AGP (XA0352)

XBo 1
SI 2
CPS 3
RST 4
a>
Vcc b
o
- I
n
O)
Fin 1 6
>
O
7
Lockl U
8
PD1
9
VT1
VF [10

6) NJM2904V-TE1 (XA0573)

Dual Single Supply Operational Amplifier

7) NJM2902V-TE1 (XA0596)

Quad Single Supply Operational Amplifier
12
20 GND
19 Xin
18 Xout
17 OP2
16 OP1
15 Fin2
14 Lock2
13 PD2
12 VT2
11 GND
A O U T P U T Q
A - I N P U T [ j T
A + IN P U T
G N D ¡ ~ r
A OUTPUT Q _
A - I N P U T f | 7 -
A + INPUT [ T
B + IN P U T [~ 5 ~ -
B - INPUT | 6 [- 1 \ B /
B O UTPUT f T
(Top View)
J J
~7~[ B O U T P U T
(T ] B - I N P U T
[ T
5 l B + IN P U T
(Top View)
14
13 I D - IN P U T
L i r
12
v+ [ j T
11
10
\ C 9
8
V+
D O U T P U T
D t INPUT
GND
C + IN P U T
C - IN P U T
C OUTPUT