Casio ZD-3 Service Manual page 43

IC101: AN8771NFH-V
48 33
49 32
64 17
16
1
48 47 46
49
50
RF AMP
51
52
53
IV
54 IV
55
IV
56
IV
57 IV
58 IV
59
60
61
62
Mirror
63
Circuit
64
1 2
3
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45 42
44 43 41
EQ
21Pin
AGC
NRFDET
ASOFSET
18Pin
BPF
IV
IV
FBAL/
FOFSET
IV
IV
IV
TBAL/
TOFSET
IV
4 5
6 7 8
41
39 38 37 36
40
DSL
Mode Control
3TENV
20Pin
VCA
VCA
VCA
VCA
TRCRS
11
9 10 12 13
35 34 33
32
31
OFTAMP
30
29
28
27
26
RFBDO
OFTR
25
24
ASBDO
23
22
21
20
19
18
17
16
14 15