Sony ZS-YN7 Service Manual

SERVICE MANUAL
Ver. 1.1 2005.09
US and foreign patents licensed from Dolby Laboratories.
AUDIO POWER SPECIFICATIONS
(US model only)
POWER OUTPUT AND TOTAL HARMONIC
DISTORTION
With 3.2-ohm loads, both channels driven from
100 - 10,000 Hz; rated 1.7 W per channel-
minimum RMS power, with no more than 10 %
total harmonic distortion in AC operation.
Other 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
400 r/min (rpm) to 1 000 r/min (rpm) (CLV)
Number of channels
2
Frequency response
20 - 20 000 Hz +0/–1 dB
Wow and flutter
Below measurable limit
Sony Corporation
9-877-962-02
Personal Audio Group
2005I05-1
Published by Sony Engineering Corporation
© 2005.09
Model Name Using Similar Mechanism
Optical Pick-up Block Name
Optical Pick-up Name

SPECIFICATIONS

Radio section
Frequency range
FM: 87.5 - 108 MHz
AM: 531 - 1 611 kHz (9 kHz step)
530 - 1 610 kHz (10 kHz step)
IF
FM: 10.7 MHz
AM: 450 kHz
Antennas
FM: Telescopic antenna
AM: Built-in ferrite bar antenna
General
Speaker
1
Full range: 8 cm (3 ⁄ in.) dia.,
4
3.2 Ω, cone type (2)
Output
Headphones jack (stereo minijack):
For 16 - 64 Ω impedance headphones
Power output
2.3 W + 2.3 W (at 3.2 Ω, 10 % harmonic
distortion)
Power requirements
For player
US, Canadian, E and Mexican models:
120 V AC, 60 Hz
Korean model: 220 V AC, 60 Hz
Singapore and Australian model: 230 V AC, 50 Hz
9 V DC, 6 size C (R14) batteries
For remote control:
3 V DC, 2 size AAA (R03) batteries
Power consumption
16 W
ZS-YN7
Canadian Model
Australian Model
Battery life
For player:
CD playback
Sony R14P: approx. 1.5 h
Sony alkaline LR14: approx. 8 h
Radio reception
Sony R14P: approx. 6 h
Sony alkaline LR14: approx. 20 h
Dimensions
Approx. 455 × 214 × 180 mm (w/h/d)
(18 × 8 × 7
1 ⁄ 1 ⁄ inches) (incl. projecting parts)
2 8
Mass
Approx. 3.5 kg (7 lb. 11 oz) (incl. batteries)
Supplied accessories
AC power cord (1) (US, Canadian, E and Mexican models)
Mains lead (1) (Singapore, Korean and Australian models)
Remote control (1)
CD-ROM (SonicStage) (1)
SonicStage Installation/Operating Guide (1)
Design and specifications are subject to change without
notice.
PERSONAL AUDIO SYSTEM
US Model
E Model
NEW
KSM-213RAP
KSS-213R