SONY CFD S45, CFD S39 Service Manual
CFD-S38L
SERVICE MANUAL
Ver 1.0 1999. 03
CD
Section
TC
Section
AEP Model
UK Model
Model Name Using Similar Mechanism PMC-D307L
CD Mechanism Type KSM-213CDM
Optical Pick-up Name KSS-213C
Model Name Using Similar Mechanism CFD-V10
T ape Transport Mechanism T ype MF-V10-117
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
Frequency range
FM 87.6 - 107 MHz
MW 531 - 1,602 kHz
LW 153 - 279 kHz
IF
FM: 10.7 MHz
MW/LW: 450 kHz
Aerials
FM: Telescopic aerial
MW/LW: Built-in ferrite bar aerial
SPECIFICATIONS
Cassette-corder section
Recording system
4-track 2 channel stereo
Fast winding time
Approx. 120 sec. with Sony cassette C-60
Frequency response
TYPE I (normal): 70 - 13,000 Hz
General
Speaker
Full range: 10 cm (4 in.) dia.,
6 ohms, cone type (2)
Outputs
Headphones jack (stereo minijack)
For 16 - 68 ohms impedance headphones
Power requirements
For CD radio cassette-corder:
230 V AC, 50 Hz
9 V DC, 6 R20 (size D) batteries
For memory back-up:
6 V DC, 4 R6 (size AA) batteries
For remote control:
3 V DC, 2 R6 (size AA) batteries
Power consumption
AC 25 W
– Continued on next page –
MICROFILM
CD RADIO CASSETTE-CORDER
– 1 –
CFD-S38L
6-5. SCHEMATIC DIAGRAM — TUNER SECTION — • Refer to page 37 for IC Block Diagrams.
-1
MW
-2
LW
(Page 31)
(Page 27)
Note:
• All capacitors are in µF unless otherwise noted. pF: µµF
50 WV or less are not indicated except for electrolytics
and tantalums.
• All resistors are in Ω and 1/
specified.
¢
•
: internal component.
4
W or less unless otherwise
• U : B+ Line.
• H : adjustment for repair.
• Pow er voltage is dc 9 V and fed with regulated dc power
supply from battery terminal.
• Voltage is dc with respect to ground under no-signal
(detuned) condition.
no mark : FM
( ) : MW
<>: LW
• Voltages are tak en with a V OM (Input impedance 10 MΩ).
Voltage variations may be noted due to normal production tolerances.
• Signal path.
F : FM
f : MW
– 21 – – 22 –
6-9. SCHEMATIC DIAGRAM — MAIN SECTION (1/3) — • Refer to page 37 for IC Block Diagrams.
CFD-S38L
• Semiconductor Location
Ref. No. Location
D302 C-5
D303 H-5
D351 D-3
D501 D-6
D951 H-5
D952 H-5
D953 I-4
D955 H-5
D957 I-5
IC301 F-8
IC302 F-5
IC303 I-6
IC304 I-8
IC501 C-8
IC502 D-6
Ref. No. Location
IC503 B-10
IC701 H-13
IC702 H-11
IC703 E-13
Q301 C-5
Q302 A-5
Q303 A-6
Q308 E-5
Q309 E-4
Q311 F-9
Q312 E-10
Q313 F-10
Q321 C-6
Q322 C-5
Q323 C-5
Ref. No. Location
Q324 C-5
Q325 C-4
Q326 C-5
Q501 D-8
Q502 D-8
Q503 C-11
Q505 B-10
Q506 B-10
Q701 I-11
Q951 H-4
Q952 H-4
Q953 H-4
Q954 H-4
Q955 I-4
Q957 H-5
– 27 –
(Page 22)
Note on Printed Wiring Boards:
• X : parts extracted from the component side.
• p : parts mounted on the conductor side.
• b : Pattern from the side which enables seeing.
(Page 30)
(Page 31)
Note on Schematic Diagram:
• All capacitors are in µF unless otherwise noted. pF: µµF
50 WV or less are not indicated except for electrolytics
and tantalums.
• All resistors are in Ω and 1/
specified.
• C : panel designation.
• U : B+ Line.
• Power voltage is dc 9 V and fed with regulated dc power
supply from battery terminal.
4
W or less unless otherwise
– 28 –
(Page 36)
• Voltage is dc with respect to ground under no-signal
(detuned) condition.
no mark : PB
( ) : REC
• V oltages are taken with a V OM (Input impedance 10 MΩ).
Voltage variations may be noted due to normal production tolerances.
• Signal path.
F : FM
E : PB
a : REC
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