Sony CFD-E90L - Page 28

CFD-E90L
2727
C64
R42
R16
C3
Q41Q42
C45
R43
C46
C5
R9
C6
R18
Q44
C48 C73
C71C72 C44
R7
Q43
L3
D
1
R32 R30
C35 C33
L1
C34
C31
C80
C30
R31
L2
D2
R24
IC1
C12
C9 C7
T2
T1
C11
C8
C10
R3
C18
C15C14 C77 C78
C1
TP
R2
C4
D11D10
ANT1
C24
C23 C21
R11 C22
C20
C25 R12
Q12
C93
Q14
R17
R19
R22
C2
L4
C40C70
C39
C37
C43
C42
C41
R40C49R41
D3
R66
R93
C61
C62
C63
C29
R61 R60 R59 R58
C66
C68
R56
CNP1
R94
C60
R4
C58
TP
R63
C57C55
C95
R54
C54
R53
C59
R51
C53
R64
C52C51
X1
R50 R52
C56
Q61
CT5
JC24
CT1
CT3
JC3
JC23
JC6
R1
CF2
CF4
JC22
IC2
R91
JC4
C32
JC34
JC2
JC33
R10 JC1
R92
R13
JC5
TP
100p
100k
10k
0.01
DTC343TK2SC4098
0.01
10k
0.1
0.01
100k
0.01
4.7k
2SC4098
47p 22p
100p22p 220p
470k
2SC2059K
KV1471E
100k 15k
0.01 0.01
0.01
22p
0.01
0.01
3.3k
KV1471E
220
TA2149N
4.7
50V
10p 5p
0.1
1000p
1
50V
10k
220
10V
0.010.01 4700p 4700p
47p
(ANT)
470
1000p
1SS3551SS355
220p
1
50V
1
50V
3.3k 0.1
0.1
4700p 47k
DTC114YUA
0.01
2SC4081
2.2k
2.2k
10k
0.01
10p5p
0.1
0.01
47p
100p
220p
470k0.110k
KV1520NT
47
1k
100p
100p
100p
100
10V
2.2k 2.2k 2.2k 2.2k
100p
100p
330
L21
10µH
11P
1k
1000p
10k
0.01
(VT)
4.7k
1000p100p
1000p
470
220
10V
4.7k
1000p
10k
0.47
1k
10p22p
75KHz
1k 100
1000p
2SK514-F
0
0
0
0
470
0
LC72137M-TLM
220
0
1000p
0
0
0
47 0
220
1k
0
(GND)
VT
X
O
UT
X
IN
LP
-O
UT
L
P-IN
P
D
V
S
S
VD
D
M
O
/ST
FM
IN
AM
IN
C
E
D
I
C
L
D
O
B
AN
D
S
T-IND
IF IN
M
U
TE
AM OSC
FM OSC
VCC1
OSC-OUT
IF-OUT
DET-OUT
MPX-IN
R-OUT L-OUT
ST-IND
QUAD GND2 IF-IN AM IF-IN FM VCC2 AGC
LPF1
/BAND
LPF2
/MO-ST
GND1 FM RF-IN
RF-OUT
AM
RF-IN
FM
AM
LO
W
CU
T
OUT MIX-
B
AN
D
FM/AM PLL
R-MUTE
R-COUNT
R-CLOCK
R-DATA
R-CE
A-GND
S-GND
FM IFT
AM IFT
FM OSC
FM
RF
FM/AM RF AMP,
MIX,OSC,IF AMP,
DET,MPX
ANTENNA
ANTENNA
FM TELESCOPIC
S
CONSTANT
CURRENT
M
W
/LW
MW BAND
SELECT
SWITCH
AM HIGH
SWITCH
CUT
MW/LW OSC
-1
-2
ANTENNA
LW FERRITE-ROD
MW FERRITE-ROD
L3-1
L3-2
MW SWITCH MW SWITCH
LW SWITCH
LW SWITCH
TU-LCH
TU-6.0V
TU-RCH
6-9. SCHEMATIC DIAGRAM – TUNER Section – • See page 36 for Waveform. • See page 36 for IC Block Diagrams.
•Voltages and waveforms are dc with respect to ground
under no-signal (detuned) conditions.
no mark : FM
(): MW
[]: LW
(Page 31)
(Page 31)