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Sony DPS-F7 Service Manual page 2

Digital dynamic filter plus

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9-957-343-12
DPS-F7
The DPS-F7 Digital Dynamic Filter Plus is a new signal
effector using innovations in signal processing, based on
digital filter technology. The ten types of algorithms create a
superior sound environment considerably exceeding the
possibilities available through conventional effectors.
Quality-conscious design with high-performance A/D
and D/A converters
The DPS-F7 converts an incoming analog signal to a digital
signal and outputs as an analog signal after passing it
through various effect processes. The determining factor for
the sound quality is the conversion mechanism which
incorporates an18-bit oversampling stereo A/D converter
and a 49.152 MHz clock advanced pulse D/A converter,
which together results in highly accurate effects with little
deterioration of quality.
User-friendly and comfortable operation
The large size backlit LCD of 40 characters by 2 lines
enables smooth operation while viewing the operating
condition in real time. The on-line manual (in English) can be
displayed on the LCD so operation instructions are
immediately available.
Abundant preset memories
The DPS-F7, in its preset memory, has a hundred different
effects created by musicians, sound mixers and acoustic
engineers around the world . This will therefore enable you
to select and replay the desired effects for a particular
purpose immediately.
Creation of any kind of sound
The EDIT function allows you to change the preset effects or
create your original effects. Aside from the preset memory of
100 effects, the DPS-F7 also has a user memory in which up
to 256 additional effects can be saved, giving quick access
to an even greater variety of effects.
@ Items marked " * "are not stocked since
they are seldom
required for routine
service. Some delay should be antici-
pated when ordering these items.
EXPLODED VIEWS
Ref. No.
1
4-941-151-31
4-941-144-31
4-916-320-01
Part No.
Description
PANEL
Part No.
8-759-084-27
3-755-581-11
3-755-580-11
3-755-580-41
Description
IC HN27C101AG-F7
LIST,
PRESET
MEMORY
MANUAL,
INSTRUCTION
(ENGLISH,FRENCH)
MANUAL,
INSTRUCTION
(GERMAN,SPANISH)
Sony Corporation
Audio Group
3
=
Wide range of effects
The DPS-F7 is equipped with an effector which processes
_
and output signals, a vocoder which modulates input signals
to one channel according to those on the other channel, and
a synthesizer which produces sounds by MIDI signals.
In addition to these three fundamental functions, a newly
developed algorithm, based on advanced digital filter
technology, enables you easily to create a wide range of
effects and synthesizer sounds.
It is also easy to modify the effects, since the effect block
where the effects are modified is divided into sections, under
which you can easily find the parameters you want to
change.
Remote control
A remote controller (RM-DPS7) is also available separately.
Two I/O terminal systems
The DPS-F7 is equipped with XLR connectors (balanced
type) and phone jacks through which you can connect
musical instruments, recording equipment and PA (public
address) equipment.
Linkage with MIDI equipment
Since the DPS-F7 is equipped with MIDI functions, memory
numbers of this unit can be selected with program change
signals of the MIDI device, such as a keyboard. Moreover,
since effect level, etc. can be controlled by key touch and
control change signals, the unit is highly effective as an
effector for digital musical instruments. Automatic
performance is also possible by controlling with computers
having the MIDI interface, or with a MIDI sequencer.
PLATE, INDICATION
PLATE, BOTTOM
English
93C0216-1
Printed
in Japan
© 1993.3
Published by Audio Corporate Planning Group

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