Schematic Diagrams; Tuner - Casio ZD-3 Service Manual

TUNER

BAND SW
SW1
C18 100P
R13 100K
R3 10
C5
8P (4-12P)
L1
FM OSC
AM ANT
L3
22P
(18-27P)
C2
R8 2.2K
C6
0.022
JP1 JP2
CN1
AM Loop
Antenna
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SCHEMATIC DIAGRAMS

C24 1200P
C25 1200P
C19
470/10V
C22 0.012
C23 0.012
Rch
13
Lch
C16
R7 3.3K 14
1/50V
15
C17 0.1/50V
16
C15 0.1/50V
C13
17
1000P
C14 10/50V
18
19
20
21
R1 JP
FOS
22
FM-RF
VCC
L4
23
22P
FOT
(18-27P)
24
C4
AIN
TA2111N
C26 0.022
C3
5P
ANT1
Rod Antenna
57
CN3
D6 RB721Q
D7 RB721Q
R20
100K
CF3
QUD
12
SL
11
TL
10
CF2
GND
10.7MHz
9
C30
FIF
0.047
8
CF1
AIF
455KHz
7
VCC
6
C12 4.7/50V
5
AGC
AM-IFT
4
MIX C27
3
0.47/50V
2
GND
1
FIN
C11
22P
IC1
L5
JP6 FM ANT
NP
C10 33P
C9
CN2 15P
D3
1SS133
D4
1SS133
To AMP
1 2 3 4
R11
!
JP
C31
100/16V
C28 0.022
JP9
R4
JP