Sony HCD-RG295 Servise Manual page 2

HCD-RG295/RG495/RG595
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CD player section
System: Compact disc and digital audio system
Laser: Semiconductor laser (λ=790 nm)
Emission duration: continuous
Frequency response: 20 Hz − 20 kHz
Signal-to-noise ratio: More than 90 dB
Dynamic range: More than 90 dB
Tape deck section
Recording system: 4-track 2-channel, stereo
Frequency response: 50 − 13,000 Hz (±3 dB),
using Sony TYPE I cassettes
Tuner section
FM stereo, FM/AM superheterodyne tuner
FM tuner section:
Tuning range:
87.5 − 108.0 MHz (50 kHz step)
Antenna: FM lead antenna
Antenna terminals: 75 ohms unbalanced
Intermediate frequency: 10.7 MHz
AM tuner section:
Tuning range
European and Saudi Arabian models:
531 − 1,602 kHz (with 9 kHz tuning interval)
Other models:
530 − 1,710 kHz (with 10 kHz tuning interval)
531 − 1,602 kHz (with 9 kHz tuning interval)
Antenna: AM loop antenna, external antenna
terminal
Intermediate frequency: 450 kHz
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Notes on chip component replacement
• Never reuse a disconnected chip component.
• Notice that the minus side of a tantalum capacitor may be
damaged by heat.
Flexible Circuit Board Repairing
• Keep the temperature of the 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.
CAUTION
Use of controls or adjustments or performance of procedures
other than those specified herein may result in hazardous radiation
exposure.
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This appliance
is classified
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as a CLASS 1
LASER product.
This marking is
located on the rear
exterior.
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General
Power requirements
European model: AC 230 V, 50/60 Hz
Australian model: AC 230 − 240 V,
50/60 Hz
Saudi Arabian model: AC 120 − 127,
220 or 230 − 240 V, 50/60 Hz,
Adjustable with voltage selector
Other models: AC 120, 220 or 230 − 240 V,
50/60 Hz, Adjustable with voltage selector
Power consumption
European model:
HCD-RG595: 205 watts
0.5 W (in Power Saving Mode)
HCD-RG495: 245 watts
0.5 W (in Power Saving Mode)
HCD-RG295: 185 watts
0.5 W (in Power Saving Mode)
Other models:
HCD-RG595: 205 watts
HCD-RG495: 245 watts
0.5 W (in Power Saving Mode)
HCD-RG295: 200 watts
0.5 W (in Power Saving Mode)
Dimensions (w/h/d) (excl. speakers):
Except HCD-RG595: E, Saudi Arabian models:
Approx. 280 × 328 × 412.3 mm
HCD-RG595: E, Saudi Arabian models:
Approx. 280 × 348 × 412.3 mm
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Mass (excl. speakers)
European model:
HCD-RG595: Approx. 9.5 kg
HCD-RG495: Approx. 9.5 kg
HCD-RG295: Approx. 9.3 kg
Other models:
HCD-RG595: Approx. 9.7 kg
HCD-RG495: Approx. 9.5 kg
HCD-RG295: Approx. 9.3 kg
Design and specifications are subject to change
without notice.
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SAFETY-RELATED COMPONENT WARNING!!
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COMPONENTS IDENTIFIED BY MARK 0 OR DOTTED LINE
WITH MARK 0 ON THE SCHEMATIC DIAGRAMS AND IN
.
THE PARTS LIST ARE CRITICAL TO SAFE OPERATION.
REPLACE THESE COMPONENTS WITH SONY PARTS WHOSE
PART NUMBERS APPEAR AS SHOWN IN THIS MANUAL OR
IN SUPPLEMENTS PUBLISHED BY SONY.
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