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ICF-CD832
5-3. BLOCK DIAGRAM — TUNER SECTION —
MAIN BOARD (1/2)
CT1,L1
AM
TRACKING
AM ANT
CT2,L2
FM
TRACKING
CV1-4
CT4,L4
AM
CV1-1
FREQUENCY
CT4
COVERAGE
L4
CT1
VREG
VREG
20
L1
AM OSC
AM
OSC
IC1
FM/AM FRONTEND
IF AMP,DET
AMRF IN
AM
24
MIX
T1 AM IFT
FM
4
MIX
ANT1
MIX
FM
(FM)
OUT
RF
IN
BPF1
1
FM
OSC
CF2
FM OSC
FM RF OUT
23
21
CT3,L5
FM
VREG
FREQUENCY
COVERAGE
VREG
S1
BAND SW
MW
FM
VREG
16
LPF2
ST/MO
FM/AM
AM
IF
IN
CF1
AM
7
DET
DET
AF
OUT
18
17
FM
MPX
IF
IN
VREG
IN
FM
8
DET
T2
FM DET
12
T1
T2
19
AM IF
FM IF
16
16
LOUT
14
TU-L
A
DECODE
13
TU-R
(Page 17)
ROUT
• Signal path
: FM
: AM
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