Sharp XL-HP700, Service Manual

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XL-HP700
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SPECIFICATIONS
Specifications for this model are subject to change without
prior notice.
FOR A COMPLETE DESCRIPTION OF THE OPERATION OF THIS UNIT, PLEASE REFER
TO THE OPERATION MANUAL.
IMPORTANT SERVICE NOTES (FOR U.S.A. ONLY)
BEFORE RETURNING THE AUDIO PRODUCT
(Fire & Shock Hazard)
Before returning the audio product to the user, perform the following
safety checks.
1. Inspect all lead dress to make certain that leads are not pinched
or that hardware is not lodged between the chassis and other metal
parts in the audio product.
2. Inspect all protective devices such as insulating materials, cabinet,
terminal board, adjustment and compartment covers or shields,
mechanical insulators etc.
3. To be sure that no shock hazard exists, check for leakage current
in the following manner.
* Plug the AC line cord directly into a 120 volt AC outlet.
* Using two clip leads, connect a 1.5k ohm, 10 watt resistor paralleled
by a 0.15
µ
F capacitor in series with all exposed metal cabinet
parts and a known earth ground, such as conduit or electrical
ground connected to earth ground.
* Use a VTVM or VOM with 1000 ohm per volt, or higher, sensitivity
to measure the AC voltage drop across the resistor (See diagram).
* Connect the resistor connection to all exposed metal parts having
a return path to the chassis (antenna, metal cabinet, screw heads,
knobs and control shafts, escutcheon, etc.) and measure the AC
voltage drop across the resistor.
All check must be repeated with the AC line cord plug connection
reversed.
Any reading of 0.3 volt RMS (this corresponds to 0.2 milliamp. AC.)
or more is excessive and indicates a potential shock hazard which
must be corrected before returning the audio product to the owner.
TO EXPOSED
METAL PARTS
CONNECT TO
KNOWN EARTH
GROUND
TEST PROBE
0.15 µ F
1.5k ohms
10W
VTVM
AC SCALE
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General
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Amplifier
Power source AC 120 V, 60 Hz
Power
consumption 176 W
Dimensions Width: 8-1/8" (205 mm)
Height: 10-1/4" (260 mm)
Depth: 14-7/16" (366 mm)
Weight 16.8 lbs. (7.6 kg)
Output power 100 watts minimum RMS per channel into 6
ohms from 60 Hz to 20 kHz, 10% total har-
monic distortion
Output terminals Speakers: 6 ohms
Headphones: 16 - 50 ohms (recommended:
32 ohms)
Subwoofer pre-out (audio signal): 200 mV/
10 k ohms at 70 Hz
Input terminals Video/Auxiliary (audio signal): 500 mV/47 k
ohms
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CD player
■
Tuner
■
Cassette deck
■
Speaker
Type 3-disc multi-play compact disc changer
player
Signal readout Non-contact, 3-beam semiconductor laser
pickup
D/A converter 1-bit D/A converter
Frequency
response 20 - 20,000 Hz
Dynamic range 90 dB (1 kHz)
Frequency range FM: 87.5 - 108 MHz
AM: 530 - 1,720 kHz
Frequency
response 50 - 14,000 Hz (normal tape)
Signal/noise ratio 50 dB (recording/playback)
Wow and flutter 0.3 % (WRMS)
Type 2-way type speaker system
2" (5 cm) Tweeter
5-7/8" (15 cm) Woofer
Maximum input
power 200 W
Rated input power 100 W
Impedance 6 ohms
Dimensions Width: 7-1/16" (180 mm)
Height: 10-1/4" (260 mm)
Depth: 11-1/4" (285 mm)
Weight 7.9 lbs. (3.6 kg)/each