Sony SRS-Z750PC Portable Speaker User Manual

SRS-Z750/Z750PC.3-864-433-22.ES Page 1
SRS-Z750/Z750PC.3-864-433-22.ES Page 1
Stereo Active
Speaker System
Sony Corporation © 1998 Printed in Philippines
Operating Instructions
Manual de instrucciones
•Use only the supplied AC power adaptor. Do
not use any other AC power adaptor.
•After operating the system with the AC power
adaptor, disconnect the AC power adaptor from
the wall outlet if the system is not to be used for
an extended period of time. The POWER switch
on the left speaker does not turn the AC power
adaptor off.
•Do not open the cabinet. Refer servicing to
qualified personnel only.
•Do not leave the system in a location near heat
sources, or in a place subject to direct sunlight,
excessive dust, moisture, rain or mechanical
•Should any solid object or liquid fall into either
speaker, disconnect the AC power adaptor and
have the speaker checked by qualified personnel
before operating it any further.
•Do not use alcohol, benzine, or thinner to clean
the cabinet.
•Although this system is magnetically shielded, do
not leave recorded tapes, watches, personal
credit cards or floppy disks using magnetic
coding in front of the system for an extended
period of time.
•The nameplate indicating operating voltage,
power consumption, etc., is located on the side of
the plug of the AC power adaptor.
•Install the system on a flat, level surface to
prevent it from falling over or droping. Do not
place valuables near it.
If the TV picture or monitor display is
magnetically distorted
Although this system is magnetically shielded,
there may be cases that the picture on some TV
sets/personal computer sets may become
magnetically distorted. In such a case, turn off the
power of the TV set/personal computer set once,
and after 15 to 30 minutes turn it on again. For the
personal computer set, take the appropriate
measures such as data storage before turning it off.
When there seems to be no improvement, locate
the system further away from the TV set/personal
computer set. Furthermore, be sure not to place
objects in which magnets are attached or used near
the TV set/personal computer set, such as audio
racks, TV stands, toys etc. These may cause
magnetic distortion to the picture due to their
interaction with the system.
If you have any questions or problems concerning
your system that are not covered in this manual,
please consult your nearest Sony dealer.
(See fig. A)
Connect the left speaker to the source equipment.
When the system is connected to a monaural jack
of a radio, etc., the sound may only come through
the left speaker. In such a case, use the optional
Sony plug adaptor PC-236HG. The sound will
come through both speakers.
To connect to a stereo phone-type
headphones jack
Use the optional RK-G138HG connecting cord.
Connecting with an MD station
(See fig. B)
Use the INPUT 1 jack (INPUT jack for SRS-Z750)
on the left speaker when connected to an MD
Connecting with second
equipment (SRS-Z750PC only)
(See fig. C)
Use the INPUT 2 jack on the left speaker when
connected to another source equipment.
The SRS-Z750 is not equipped with the INPUT 2 jack.
Power Source
(See fig. D)
The mains power source is required when the
system is used.
Do not plug the AC power adaptor to the DC IN 15V jack
with the cord side facing downward. Doing so may
damage the plug and the unit become unstable.
Note on the AC power adaptor
Use only the supplied AC power adaptor. Do not
use any other AC power adaptor.
How to Use
(See fig. E)
Turn the POWER switch to turn on the
The POWER indicator lights up.
2 Adjust the volume with the VOLUME
• Turn off the MEGA BASS (Walkman) or BASS BOOST
(Discman, etc.) function as it may cause sound
•When you connect two audio equipment to the unit and
play them at the same time, both sound will be mixed
and come from the speakers. Therefore, be sure to turn
off either of the equipment that you do not use.
(SRS-Z750PC only)
After listening, turn the POWER switch to turn off
the system. The POWER indicator goes out.
Amplifier section
Power output 7.5 W + 7.5 W, <10% T.H.D.,
500 Hz – 1 kHz, 8 ohms
Input impedance 4.7 kilohms (at 1 kHz)
Input Stereo mini jack (INPUT)
Stereo mini jack × 2 (INPUT 1, 2)
Speaker section
System Full-range, bass reflex type
Speaker unit Magnetically shielded ø65 mm
Nominal Impedance 8 ohms
Rated input power 7.5 W
Power requirement DC IN 15 V jack accepts the
supplied Sony AC power adaptor
(left speaker only)
Dimensions Approx. 90 × 165 × 155mm (3
× 6
in.) (w/h/d) incl.
projecting parts and controls
Mass Left speaker: Approx. 850 g
(1 lb. 14 oz.)
Right speaker: Approx. 750 g
(1 lb. 10 oz.)
Supplied accessories AC power adaptor (1)
Connecting cord (stereo miniplug
˜ stereo miniplug) (1)
Optional accessories Plug adaptor PC-236HG
Connecting cord RK-G138HG
Design and specifications are subject to change without
The CE mark on the unit is valid only for products
marketed in the European Union.
Polarity of the plug
Before operating the unit, please read this manual
thoroughly and retain it for future reference.
About this manual
The instructions in this manual are for the SRS-
Z750 and SRS-Z750PC. Before you start reading,
check your model number.
The SRS-Z750PC is the model used for illustration
To prevent fire or shock hazard, do not expose the
unit to rain or moisture.
To avoid electrical shock, do not open the cabinet.
Refer servicing to qualified personnel only.
This symbol is intended to alert the
user to the presence of uninsulated
“dangerous voltage” within the
product’s enclosure that may be of
sufficient magnitude to constitute a
risk of electric shock to persons.
This symbol is intended to alert the
user to the presence of important
operating and maintenance
(servicing) instructions in the
literature accompanying the
Owner’s Record
The model number and the serial number are
located on the bottom of the unit. Record the serial
number in the space provided below. Refer to
them whenever you call upon your Sony dealer
regarding this product.
Model No.SRS-Z750/Z750PC
Serial No.___________________
The Sony SRS-Z750/Z750PC is a compact-size
speaker system with a built-in power amplifier.
This system can be connected to a Discman,
WALKMAN* headphone stereo, MD station, etc.
•Newly developed Σ-type magnetic circuit
reproduces powerful bass that you cannot
imagine from its appearance.
•Power output of 7.5 W + 7.5 W
•MEGA BASS and IBB (Intelligent Bass Boost)
circuit enables you to obtain powerful bass
regardless of the sound volume.
* WALKMAN is a registered trademark of Sony
1 2
to an audio output
terminals (line - level
output jacks)
RK-G129HG (not supplied)
Left speaker (rear)
AC power adaptor (supplied)
to a wall outlet
Right speaker
Left speaker
Power indicator
Right speaker
Left speaker
to a headphones jack
(stereo mini jack)
Connecting cord (supplied)
INPUT 1 jacks
Discman, MD, WALKMAN*,
Personal computer, etc.
Connecting cord (supplied)
MD station
SRS-Z750PC only