Read Sony CFD-G70 Service Manual online
CFD-G70
23
23
ANT1
D3
CT3
L3
C49
R41
R40
C41
C42
C43
C39
C47
L4
C80
R30
C31
C30
R31
C33
L2
R24
C35
L1
CT1
C34
C1
R2
C4
C32
C10
R3
R1
CF2
CF4
C11
C7
C9
C12
T2
C18
C29
R10
C27
C26
CNP1
L21
10
µH
R56
R4
R13
C60
R94
C68
C66
R92
R58
R59
R60
R61
C61
C62
C63
X1
C51
C52
C59
R51
R53
C55
C95
R54
C56
C54
C57
C65
C53
R91
C20
R11
C22
C21
C23
C24
R32
C37
R50
R52
R65
R63
IC1
JC1
JC2
JC33
JC34
C77
C78
C14
C15
JC13
JC6
L11
1
µH
JC24
JC11
JC12
JC3
JC5
IC2
D1
D2
D10
D11
C8
JC4
T1
FM
TELESCOPIC
ANTENNA
KV1520NT
10p
0.01
10k
220k
220p
100p
22p
0.1
10p
0.01
15k
22p
0.01
3.3k
0.01
220
0.01
20p
0.01
47p
470
1000p
1000p
1
50V
10k
330
0.1
5p
10p
4.7
50V
DET COIL
220
10V
100
10V
47
100p
100p
11P
330
10k
2.2k
1000p
1k
100p
100p
1k
2.2k
2.2k
2.2k
2.2k
100p
100p
100p
75kHz
22p
10p
100p
10k
15k
100p
1000p
470
1000p
220
10V
10V
1000p
4.7
50V
0.22
1k
0.1
3.3k
0.1
1
50V
1
50V
220p
100k
0.01
1k
0
10k
10k
TA2149N
0
0
0
0
4700p
4700p
0
0
0
0
0
0
0
LC7213M-TLM
KV1471ETR1-3
KV1471ETR1-3
1SS355TE-17
1SS355TE-17
1000p
0
*
*
AM OSC
FM OSC
VCC
1
OSC-OUT
IF-OUT
DET-OU
T
MPX-IN
R-OUT
L-OUT
ST-IND
QUAD
GND2
IF-IN
AM
IF-IN
FM
VCC
2
AGC
MIX-OUT
LPF1
/BAND
LPF2
/MO-ST
GND1
FM
RF-IN
RF-OUT
AM
RF-IN
FM
CE
DI
CL
DO
BAND
ST-IND
IF IN
XOUT
XIN
LP-OUT
LP-IN
PD
VSS
VDD
MO/ST
FM IN
AM IN
AM
LOW CUT
MUTE
R DATA
R COUNT
R CE
RADIO 6V
GND
RCH
LCH
S GND
R CLOCK
VT
AM
ANTENNA
FM/AM
DET,FM MPX
FRONT-END,IF AMP,
PLL
1
5
11
FERRITE-BAR
R MUTE
AM IF
FM
TRACKING
AM
FREQUENCY
COVERAGE
TRACKING
AM
FREQUENCY
COVERAGE
FM
L4
CT1,L1
L2
L3,CT3
*
C14,15
0.01
FM IF
US,CND,
E92,MX
E92,MX
E4
US,CND,E92,MX
E4
E4
E4
0.022
MAIN
KH801
MAIN
BOARD(1/2)
BOARD(1/2)
KH802
5-6. SCHEMATIC DIAGRAM – TUNER SECTION – • Refer to page 34 for IC Block Diagrams. • Refer to page 36 for notes. • Refer to page 37 for Waveforms.
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