Sony ZS-X7 Service Manual

SERVICE MANUAL
Ver 1.1 2000.02
With SUPPLEMENT 1 (9-927-185-81)
AUDIO POWER SPECIFICATIONS
POWER OUTPUT AND TOTAL HARMONIC DISTORTION
With 6-ohm loads, both channels driven from 100 - 15,000 Hz; rated 2.3
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
200 r/min (rpm) to 500 r/min (rpm) (CLV)
Number of channels
2
Frequency response
20 - 20,000 Hz +0/–0.5 dB
Wow and flutter
Below measurable limit
Radio section
Frequency range
FM: 87.6 - 108 MHz
AM: 530 - 1,710 kHz
Antennas
FM: Telescopic antenna
AM: Built-in ferrite bar antenna
MICROFILM
Model Name Using Similar Mechanism ZS-D50
CD Mechanism Type
Optical Pick-up Type
SPECIFICATIONS
General
Speaker Full range: 8 cm (3
6 ohms, cone type (2)
Passive radiator: 12 x 6 cm (4
Outputs Headphones jack (stereo minijack)
For 16 - 68 ohms impedance headphones
Power output (excluding US model)
4.5 W + 4.5 W (at 6 ohms, 10 % harmonic distortion
in DC operation)
Power requirements
For personal audio system:
DC IN 10.6 – 12 V jack accepts:
Supplied AC power adaptor (AC-E700) for use with 120 V
AC, 60 Hz
Supplied car battery cord (DCC-EC12) for use with 12 V car
battery
9 V DC, 6 size D (R20) batteries
For memory back-up:
4.5 V DC, 3 size AA (R6) batteries
Power consumption
AC 18 W
PERSONAL AUDIO SYSTEM
ZS-X7
US Model
Canadian Model
CDM-2411AAA
DAX-01A2
1
⁄ inches) dia.,
4
3 3
⁄ x 2 ⁄ inches)
4 8
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