Sony CFD-S35CP - Service Manual

SERVICE MANUAL
Sony Corporation
Personal Audio Group
Published by Sony Engineering Corporation
AEP Model
UK Model
E Model
CD RADIO CASSETTE-CORDER
9-879-598-02
2005E04-1
© 2005.05
Ver. 1.1 2005.05
SPECIFICATIONS
CFD-S35CP
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
E Model
FM 87.5 - 108 MHz
AM MX model:
530 - 1,710 kHz
other models:
531 - 1,611 kHz (9 kHz step)
530 - 1,610 kHz (10 kHz step)
AEP, UK Model
FM 87.5 - 108 MHz
MW 531 - 1,611 kHz (9 kHz step)
530 - 1,610 kHz (10 kHz step)
LW 153 - 279 kHz
Aerials
FM: Telescopic aerials
AM/MW/LW: Built-in ferrite bar aerials
Cassette-corder section
Recording system
4-track 2 channel stereo
Fast winding time
Approx. 120 s (sec.) with Sony cassette C-60
Frequency response
TYPE I (normal): 80 - 10,000 Hz
– Continued on next page –
CD
Model Name Using Similar Mechanism CFD-S350/S350L
Section
CD Mechanism Type KSM-213CDP
Optical Pick-up Name KSS-213C
TC
Model Name Using Similar Mechanism CFD-S350/S350L
Section
Tape Transport Mechanism Type MF-S350

Summary

SPECIFICATIONS

CD Player Specifications

Details on the CD player system, laser diode properties, spindle speed, channels, and frequency response.

Radio Section Specifications

SERVICING AND REPAIR PROCEDURES

Precautions and Safety Warnings

Critical safety warnings, circuit board repair guidelines, and component replacement advice.

Servicing Notes (Unleaded Solder)

Disassembly Instructions

Step-by-step guide for disassembling the unit, detailing component removal order.

ADJUSTMENTS

Mechanical Adjustments

Procedures for torque and tape tension measurements and adjustments.

Electrical Adjustments

Detailed steps for adjusting tape, tuner (FM/AM/LW), and other electrical sections.

CD Section Focus Bias Check

DIAGRAMS AND CIRCUIT ANALYSIS

Block Diagrams

Schematic Diagrams

Waveforms

IC Block Diagrams and Pinouts

Sony CFD-S35CP Specifications