Sony CFDE-10 Service manual
CFD-E10
SERVICE MANUAL
Ver 1.2 2003. 11
SPECIFICATIONS
CD player section
System
Compact disc digital audio system
Laser diode properties
Material: GaAlAs
Wave length: 780 nm
Emission duration: Continuous
Laser output: Less than 44.6 µW
(This output is the value measured at a
distance of about 200 mm from the
objective lens surface on the optical
pick-up block with 7 mm aperture.)
Spindle speed
200 r/min (rpm) to 500 r/min (rpm)
(CLV)
Number of channels
2
Frequency response
20 - 20,000 Hz +1/–2 dB
Wow and flutter
Below measurable limit
Radio section
US model:
Frequency range
FM: 87.5 - 108 MHz
AM:530 - 1,710 kHz
Except US model:
Frequency range
FM: Italy: 87.5 - 108 MHz/Other
countries: 87.5 - 107 MHz
AM: Italy: 526.5 - 1 606.5 kHz/Other
countries: 530 - 1 611 kHz
IF
FM: 10.7 MHz
AM: 455 kHz
Antennas
FM: Telescopic antenna
AM: Built-in ferrite bar antenna
General
Speaker
Full range: 5.7 cm dia., 2.7 Ω, cone
type (2)
Outputs
Headphones jack (stereo minijack)
For 8 - 32 ohms impedance
headphones
Power output
1 W + 1 W (at 2.7 Ω , 10 % harmonic
distortion in AC operation)
Power requirements
DC IN 6 V accepts:
6 V DC, 4 size AA (R6) batteries
Power consumption
DC 11.5 W (US model)
DC 13 W (except US model)
Battery life
When playing a CD:
Sony R6P: approx. 2 hours
Sony alkaline LR6: approx 4 hours
Dimensions
Approx. 315 × 131 ×
(12
projecting parts)
Mass
Approx. 920 g (2 lb.) (incl. batteries)
Supplied accessory
AC power adaptor (1)
Design and specifications are subject to
change without notice.
US Model
AEP Model
UK Model
E Model
Tourist Model
Model Name Using Similar Mechanism NEW
CD Mechanism Type KSM-900AMA
Optical Pick-up Name KSS-900A
Supplied AC power adaptor for use
with 110-120 V, 220-240 V AC
selectable, 50/60 Hz (Tourist model),
with 120 V AC, 60 Hz (US model),
with 230 V AC, 50 Hz (Other models),
70 mm (w/h/d)
5
⁄8 × 5 1⁄4 × 2 7⁄8 inches)
(incl.
9-873-683-03
2003K16-1
© 2003.11
PERSONAL AUDIO SYSTEM
Sony Corporation
Personal Audio Company
Published by Sony Engineering Corporation
4-2. Block Diagram
TELESCOPIC
FM
TRACKING
FM
FREQUENCY
COVERAGE
AM
TRACKING
AM
FREQUENCY
COVERAGE
ANT1
FM
ANTENNA
FM RF
FM OSC
AM FERRITE-ROD
ANTENNA
AM OSC
AM IFT
CF1 CF2
L1
L2
L3
L4
T1
CV1(1/4)
CV1(2/4)
CV1(3/4)
CV1(4/4)
AM/FM TUNER
FM-RF IN
1
RF VCC
22
MIX OUT
4
FM IN
8
AM IN
7
FM RF OUT
23
FM OSC
21
AM RF IN
24
AM OSC
20
CFD-E10
IC1
L-OUT
R-OUT
QUAD
LPF2
LPF1
RV351
14
13
T2
FM DET
12
S1
FUNCTION
FM
AM
MONOFMSTEREO
TUNER VCC
6VCC
16
15
VCC3V
CD
Q707,708
B+
SWITCH
CD VCC
Q713
BUFF
Q714
BUFF
Q711
BUFF
Q712
BUFF
MEGA BASS
OFF
ON
S302
VCC3V
Q122
MEGA BASS
SWITCH
Q222
MEGA BASS
SWITCH
VOL
Q124
MUTE
Q224
MUTE
D323
POWER AMP
IN2
6
IN1
7
IC301
STBY
OUT2
2
OUT1
11
1
J301
SP322
(SPEAKERS)
SP321
• Signal Path
: FM
: AM
: CD
OPTICAL PICK-UP
BLOCK
(KSS-900A)
DETECTOR
VCC
VC
A
B
C
D
E
F
VR
FOCUS
COIL
TRACKING
COIL
SLED
MOTOR
SPINDOL
MOTOR
LIMIT
GND
M
M
IC701
RF AMP
CD VCC
LD
PD
F+
F
T+
T
Q701
LD
DRIVER
MOTOR/COIL DRIVE
12
F+
10
F
8
T+
6
T
24
SL+
22
SL
28
SP+
SP
26
IC702
SDIN
SPIN
CLK
MUTE
9
7
8
10
11
13
14
FIN
15
TIN
3
19
30
32
VG
18
1
VC1
AC
BD
E
F
LD
PD
D701
EFM
ASY
FE
FE-
TE
TE-
FOK
FB
TB
LON
GSW
EQSW
Q703,709
DC/DC
CONV.
30
31
27
26
25
24
RV703
OP TE OFFSET
28
21MIRROR
20DEFECT
19RFRP
18
17
15
Q702
MUTE
RV701 RV702
CD VCC
Q705.706
GAIN
CONTROL
OP FE OFFSET
5
4
11
12
33
30
31
17
18
19
32
22
24
23
25
26
27
29
2
1
9
DSSP,DSP
EYE
ASY
FEIN
TEIN
TZC
FOK
MIRR
DEFECT
RFRP
FB
TB
LON
FDOUT
TDOUT
JUMPO
SDIN
SDOUT
CLVOUT
CLKSS
S807
IC703
LLINEO
DOUTA
DCK
LRCK
RFCK
DFDIN
DFDCK
DFLRCK
XBUFO
C2FX
XOUT
DOUT
CLK
GFS
SUBSYQ
BUSY
SENS
RESET
52
58RLINEO
65
63
64
46
60
62
61
69
CD VCC
Q715
RESET
SYSTEM CONTROL
31
XRESET
39
SUB Q
49
OSC1
52
GFS
42
SUBSYQ
40
COMMAND
41
MCK
38
RW
34
BUSY
33
SENSE
16
XRESET
13
FOK CON
53
FOK
19
GSW
35
2SPD
25
MOTOR MUTE
43
LID
36
M MUTE
44
INNER
IC801
PLAY/PAUSE
AMUTE
SEG00
SEG04
COM0
COM3
20
22YMDATA
23YMCLK
30YMLD
21ZSENS
1
5
61
64
59KEY0
46
47RESET
4
S802-805
FUCTION
KEY
IC802
RESET
5
79
XIN
70
X701
16.9344MHz
71
41
35
34
38
40DIN
39MCK
RW
42
43
44
45
Q710
IC704
RAM CONT
YSRD
11
YSCK
13
YLRCK
12
YFCLK
18
ZSRDATA
16
ZSCK
14
ZLRCK
15
CLK
9
YFLAG
17
YBLKCK
19
NRESET
20
YMDATA
25
YMCLK
26
YMLD
24
ZSENS
21
LCD401
LIQUID CRYSTAL
DISPLAY PANEL
S801
NWE
A10
IC705
DRAM
31
2
.
.
32
D0
D3
A0
3
.
29
.
30
41
44
.
40
35
.
27
28NCAS
34NRAM
33
D0
.
22
D3
.
23
8
11
.
14
A0
18
A10
.
19
.
7
CAS
21
RAS
5
WE
4
IC301
VCC
S301
POWER
ON OFF
DRY BATTERY
SIZE "AA"
(IEC DESIGNATION R6)
4PSC,6V
J302
DC IN 6V
VCC4V
VCC3V
Q302-304
IC302
+3V
3
REG
D310
POWER
(OPR/BATT)
+4V
REG
1
1313
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