Read Sony HCD-GR3 / HCD-RX30 / MHC-GR3 / MHC-RX30 Service Manual online
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SUPER WOOFER:
Voltage 1V, impedance
1 kilo ohms.
1 kilo ohms.
Tape player section
Recording system
4-track 2-channel stereo
Frequency response
(DOLBY NR OFF)
40 – 13,000 Hz (±3 dB),
using Sony TYPE I cassette
40 – 14,000 Hz (±3 dB),
using Sony TYPE II cassette
40 – 13,000 Hz (±3 dB),
using Sony TYPE I cassette
40 – 14,000 Hz (±3 dB),
using Sony TYPE II cassette
Wow and flutter
±0.15% W. Peak (IEC)
0.1% W. RMS (NAB)
±0.2% W. Peak (DIN)
0.1% W. RMS (NAB)
±0.2% W. Peak (DIN)
General
Power requirements
US, Canadian, Mexican models:
120V AC, 60 Hz
AEP, UK, German, East European models:
220 – 230V AC, 50/60 Hz
South Africa model:
220 – 240V AC, 50/60 Hz
Australian model:
240V AC, 50/60 Hz
Other models:
110 – 120V or 220 – 240V
AC, 50/60 Hz
Adjustable with the voltage
selector
AC, 50/60 Hz
Adjustable with the voltage
selector
Power consumption
US model: 105W
Canadian model: 115 W
Other models: 95W
Canadian model: 115 W
Other models: 95W
Dimensions
Approx. 280 x 330 x 360 mm
(11 1/8 x 13 x 14 1/4 in)
(w/h/d) incl.
projecting parts and controls
(11 1/8 x 13 x 14 1/4 in)
(w/h/d) incl.
projecting parts and controls
Mass
Approx. 7 kg (15 lb 7 oz)
Design and specifications are subject to change
without notice.
without notice.
CAUTION
Use of controls or adjustments or performance of procedures
other than those specified herein may result in hazardous ra-
diation exposure.
other than those specified herein may result in hazardous ra-
diation exposure.
Notes on chip component replacement
• Never reuse a disconnected chip component.
• Notice that the minus side of a tantalum capacitor may be
• Notice that the minus side of a tantalum capacitor may be
damaged by heat.
Flexible Circuit Board Repairing
• Keep the temperature of soldering iron around 270˚C
during repairing.
• Do not touch the soldering iron on the same conductor of the
circuit board (within 3 times).
• Be careful not to apply force on the conductor when soldering
or unsoldering.
Laser component in this product is capable of emitting radiation
exceeding the limit for Class 1.
exceeding the limit for Class 1.
This appliance is classified as
a CLASS 1 LASER product.
The CLASS 1 LASER PROD-
UCT MARKING is located on
the rear exterior.
a CLASS 1 LASER product.
The CLASS 1 LASER PROD-
UCT MARKING is located on
the rear exterior.
This caution
label is located
inside the unit.
label is located
inside the unit.
MODEL IDENTIFICATION
— BACK PANEL —
— BACK PANEL —
Parts No.
• Abbreviation
CND : Canadian model
G
G
: German model
AUS : Australian model
AR
AR
: Argentine model
SAF : South African model
MX
MX
: Mexican model
EE
: East European model
GR3 : E model
GR3 : AUS model
GR3 : MX model
GR3 : AR model
GR3 : SAF model
RX30 : US model
RX30 : CND model
RX30 : AEP model
RX30 : G model
RX30 : UK model
RX30 : EE model
MODEL
PARTS No.
4-988-804-0
4-988-804-1
4-988-804-2
4-988-804-3
4-988-804-4
4-988-810-0
4-988-810-1
4-988-811-0
4-988-811-1
4-988-811-2
4-988-811-3
AEP, UK, German, East European models:
DIN power output
DIN power output
40W+40W (6 ohms at
1 kHz, DIN)
1 kHz, DIN)
Continuous RMS power output
50W+50W (6 ohms at
1 kHz, 10% THD)
1 kHz, 10% THD)
Music power output
85W+85W (6 ohms at
1 kHz, 10% THD)
1 kHz, 10% THD)
Other models:
Peak music power output
Peak music power output
800W
Continuous RMS power output
50W+50W (6 ohms at
1 kHz, 10% THD)
1 kHz, 10% THD)
Inputs
VIDEO (phono jacks):
voltage 250 mV,
impedance 47 kilohms
impedance 47 kilohms
Outputs
PHONES (stereo phone jack):
accepts headphones of
8 ohms or more.
8 ohms or more.
SPEAKER: accepts impedance of 6 to
16 ohms.
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