Sherwood AVP-9080 User Manual (English)

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Congratulations on Your Purchase!

Your new high fidelity pre amplifier is designed to deliver

maximum enjoyment and years of trouble free service.

Please take a few moments to read this manual

thoroughly. It will explain the features and operation of

your unit and help ensure a trouble free installation.

Please unpack your unit carefully. We recommend that

you save the carton and packing material. They will be

helpful if you ever need to move your unit and may be

required if you ever need to return it for service. Your unit

is designed to be placed in a horizontal position and it is

important to allow at least two inches of space behind

your unit for adequate ventilation and cabling

convenience.

To avoid damage, never place the unit near radiators, in

front of heating vents, in direct sunlight, or in excessively

humid or dusty locations. Connect your complementary

components as illustrated in the following section.

CAUTION : TO REDUCE THE RISK OF

ELECTRIC SHOCK, DO NOT

REMOVE COVER (OR BACK).

NO USER-SERVICEABLE PARTS

INSIDE. REFER SERVICING TO

QUALIFIED SERVICE PERSONNEL.

CAUTION

RISK OF ELECTRIC SHOCK

DO NOT OPEN

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 appliance.

To reduce the risk of fire or electric shock, do not expose

this appliance to rain or moisture.

Caution : Do not block ventilation openings or

stack other equipment on the top.

FOR U.S.A.

Note to CATV System Installer: This reminder is

provided to call the CATV system installer's attention

to Article 820-40 of the NEC that provides guidelines

for proper grounding and, in particular, specifies that

the cable ground shall be connected to the

grounding system of the building, as close to the

point of cable entry as practical.

FCC INFORMATION

This equipment has been tested and found to

comply with the limits for a Class B digital device,

pursuant to Part 15 of the FCC Rules. These limits

are designed to provide reasonable protection

against harmful interference in a residential

installation. This equipment generates, uses and can

radiate radio frequency energy and, if not installed

and used in accordance with the instructions, may

cause harmful interference to radio communications.

However, there is no guarantee that interference will

not occur in a particular installation. If this equipment

does cause harmful interference to radio or

television reception, which can be determined by

turning the equipment off and on, the user is

encouraged to try to correct the interference by one

or more of the following measures:

Reorient or relocate the receiving antenna.

Increase the separation between the equipment

and receiver.

Connect the equipment into an outlet on a circuit

different from that to which the receiver is

connected.

Consult the dealer or an experienced radio/TV

technician for help.

CAUTION: Any changes or modifications in

construction of this device which are not expressly

approved by the party responsible for compliance

could void the user's authority to operate the

equipment.

WARNING

ENGLISH

UNPACKING AND

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Sherwood AVP-9080 Specifications

Pre Amplifier Section - Analog Audio

total harmonic distortion	0.006 %
intermodulation distortion	0.006 %
input sensitivity/impedance (Phono MM)	2 mV / 47 kΩ
input sensitivity/impedance (Phono MC)	0.2 mV / 100 Ω
input sensitivity/impedance (Line CD, TAPE, VIDEO)	200 mV / 47 kΩ
signal to noise ratio (Phono MM)	80 dB
signal to noise ratio (Phono MC)	70 dB
signal to noise ratio (Line CD, TAPE, VIDEO)	98 dB
frequency response (Phono MM)	30 ~ 20, 000 Hz . 0.5 dB
frequency response (Line CD, TAPE, VIDEO)	10 ~ 110, 000 Hz . + 0, -3 dB
output level (TAPE REC)	200 mV
bass/treble control, 100 Hz/10 kHz	10 dB
maximum output	9 V

Pre Amplifier Section - Digital Audio

sampling frequency	32, 44.1, 48 kHz
digital input level (Coaxial)	0.5 Vp-p
digital input level (Optical)	-15 ~ -21 dBm

Video Section

television format	PAL
input sensitivity/output level (Video Composite)	1 Vp-p
input sensitivity/output level (S-video luminance signal)	1 Vp-p
input sensitivity/output level (chrominance signal)	0.286 Vp-p
input sensitivity/output level (Component video R-Y signal)	0.5 Vp-p
input sensitivity/output level (Component video B-Y signal)	0.5 Vp-p
input sensitivity/output level (Component video Y signal)	1.0 Vp-p

FM Tuner Section

tuning frequency range	87.5~108 MHz
usable sensitivity, THD 3%, S/N 30 dB	12.8 dBf
50 dB quieting sensitivity, mono/stereo	14.2/38 dBf
signal to noise ratio, 65 dBf, mono/stereo	80/73 dB
total harmonic distortion, 65 dBf,1 kHz, mono/stereo	0.15/0.25 %
frequency response	20 Hz~15 kHz . 0.5 dB
stereo separation, 1 kHz	45 dB
capture ratio, 65 dB	1.0 dB
IF rejection ratio	75 dB

AM Tuner Section

tuning frequency range	522~1611 kHz
usable sensitivity, 400 mV/m	12.5 mV
signal to noise ratio, 80 dB/m	51 dB
selectivity	25 dB

General

power supply	AC 230 V, 50 Hz
power consumption	50 W
switched AC outlet	TOTAL 100 W max.
dimensions (W H D)	440 142 380 mm (17-3/8 5-1/2 15 inches)
weight (Net)	8.5 kg (18.7 lbs)

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