Schematic Diagram - Tuner Section (Cfd-E100L Only) - Sony CFD-E100WHITE Service Manual

6-10. SCHEMATIC DIAGRAM – TUNER Section (CFD-E100L Only) –
L3
FERITE-ROD
C46
Q42
C45
R43
C32
C35
CT1
JC24
0
FM/AM RF AMP,
MIX,OSC,
FM/AM IF AMP,
DET,MPX
ANT1 IC B/D
TP (ANT)
C1
R2
C4
CFD-E100/E100L
• See page 41, 42 for IC Block Diagrams. • See page 39 for Waveform.
D3
C41
C72
C42
CT3
C71 C44
C43
C48
CT5 C73
Q41
Q43 R40 Q44
R41 C49
R18
R16
R42 C3 C5 R9 C6
C2
TP (CV)
FM CV
VOLTAGE
R32 R30
C80
C33
JC3
C31 0
C30
C24
C34
R24
C23
IC1
C11
C12
C9
JC23
T1
0
R3
CF4
C8
C10
JC6
R1
CF2
0
L4
C70 C40
R91
LW CV
VOLTAGE
C39
C51
11
R7
IC B/D
R50
Q14
C37
R22
R19
SWITCH
R17
Q12
JC22
0
R12 C93
R14
C61 C62
C22 C20
R11
C21
R61
JC4
0
JC2
0
C7
T2
C78
C77
C18
C14 C15
31 31
C54
C53
C52
R52
R51 R54
C56
X1
C95
R55
C59 C57
C55
R53
IC2
LC72137M-TLM
FM/AM PLL
C64 R94
C63 R58
R66
R60 R59
R93
R92
R10
JC33
0
JC34 C29
0
CFD-E100/E100L
JC5
0
R4
C60
R13
C68
C66
R64
R56
R57
S
Q61
CNP1
CONSTANT
L21
CURRENT Q61
R- METE
-
-
-
R- LAT
B2
TU- LCH
JC1 0
CN801
TU- 6V
(Page 34)
TU- RCH
R63
C58 -
TP (GND)