Important Service Notes (For Gx-Cd30/130 Only); Specifications - Sharp GX-CD30 Service Manual

GX-CD30/30C/130/130C
FOR A COMPLETE DESCRIPTION OF THE OPERATION OF THIS UNIT, PLEASE REFER
TO THE OPERATION MANUAL.

IMPORTANT SERVICE NOTES (FOR GX-CD30/130 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 0.15µF 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.
General
Power source:
Power consumption:
Output power:
(30/130)
Output power:
(30C/130C)
Output terminal:
Dimensions:
Weight:
Radio
Frequency range:
Tape recorder
Frequency response:
Signal/noise ratio:
Wow and flitter:
Motor:
Bias system:
Erase system:
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SPECIFICATIONS

AC 120V, 60 Hz
DC 12 V [ "D" size (UM/SUM-1, R20
or HP-2) battery x 8]
25 W
FTC; 2.5 W minimum RMS per
channel into 6 ohms from 100 Hz to
20 kHz with no more than 10 % total
harmonic distortion.
RMS; 3.5 W per channel at 1 kHz,
10 % total harmonic distortion.
(AC operation)
RMS; 7 W (3.5 W + 3.5 W)
(AC operation, 10 % T.H.D.)
Headphones; 16 - 50 ohms
(recommended; 32 ohms)
Width; 12" (304 mm)
Height; 9-1/4" (234 mm)
Depth; 8-9/16" (216 mm)
7.1 Ibs. (3.2 kg) without batteries
FM; 87.6 - 108 MHz
AM; 530 - 1,702 kHz
50 - 14,000 Hz (Normal tape)
50 dB (TAPE 1, recording / playback)
55 dB (TAPE 2, playback)
0.25 % (WRMS)
DC 12 V electric governor
AC bias
AC erase
manuals search engine
AC SCALE
TO EXPOSED
METAL PARTS
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.
Compact disc player
Disc:
Signal readout:
Audio channels:
Quantization:
Filter:
D/A converter:
Wow and flutter:
Speaker
Type:
Speakers:
Maximum input power: 5 W
Impedance:
Dimensions:
Weight:
Specifications for this model are subject to change without
prior notice.
– 2 –
VTVM
1.5k ohms
10W
0.15 µ F
TEST PROBE
CONNECT TO
KNOWN EARTH
GROUND
Compact disc
Non-contact, 3-beam semi-
conductor laser pickup
2
16-bit linear
4-tims oversampling digital filter
1-bit D/A converter
Unmeasurable
(less than 0.001% W. peak)
2-way bass-reflex type
4" (10 cm) woofer x 2
Tweeter x 2
6 ohms
Width; 7-5/16" (185 mm)
Height; 8-11/16" (220 mm)
Depth; 5-15/16" (150 mm)
2.2 Ibs. (1.0 kg) /each