Sony CFD-V3 Service Manual page 31

• IC BLOCK DIAGRAMS –MAIN SECTION–
IC1 TA2111N
24 23 22
AM
RF AMP
AM
MIX
FM
RF AMP
1 2 3
• IC BLOCK DIAGRAMS –CONTROL/POWER SECTION–
IC301 TA2068N
24 23 22
15k
LINE
TAPE
BUF AMP
A1
NAB
AMP1
1 2 3
21 20 19 18
FM AM
OSC
OSC
AF BUFFER
FM
MUTE
AM
DET
FM AM IF
AGC
MIX AMP
4 5 6
7
21 20
1k
10k
LOGIC
10k
6k
7dB
MONITOR
AMP
10k
BUF AMP
B1
10k
10k
10k
ALC1
26dB
REC
DET
AMP1
REF AMP
5 6
4
16 15 14 13
17
AF
DECODER
AMP
VCO
DIVIDER
ST/MONO
FM/AM
LEVEL
FM
DET
DET
FM IF TUN ST
AMP LED LED
8 9 10 11
19 18
17
1k
10k
7dB
MONITOR
AMP
10k
BUF AMP
B2
10k
10k
10k
ALC2
REC
AMP2
2.1
8
7
CFD-V3/V7/V7L
12
16 15
10k
1k
6k
10k
LINE
TAPE
BUF AMP
A2
MUTE
ON
NAB
26dB
AMP2
9 10 11
14 13
MIC
AMP1
1k
10k
12
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