HCD-RV22, HCD-RV55, MHC-RV22, MHC-RV55 - Sony Audio Service Manual (repair manual). Page 2

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2
HCD-RV22/RV55
SAFETY-RELATED  COMPONENT  WARNING!!
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.
VIDEO OUT (phono jack):
max. output level 1 Vp-p,
unbalanced, Sync negative
load impedance 75 ohms
SPEAKER:
accepts impedance of 6 to
16 ohms
SURROUND SPEAKER (HCD-RV55 only):
accepts impedance of
24 ohms
CD player section
System
Compact disc and digital
audio system
Laser
Semiconductor laser
(
λ=770 – 810 nm)
Emission duration:
continuous
Frequency response
2 Hz – 20 kHz (
±0.5 dB)
Signal-to-noise-ratio
More than 90 dB
Dynamic range
More than 90 dB
Video color system format
NTSC, PAL
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
Saudi Arabian model:
531 – 1,602 kHz
(with the tuning interval
set at 9 kHz)
Other models:
530 – 1,710 kHz
(with the tuning interval
set at 10 kHz)
531 – 1,602 kHz
(with the tuning interval
set at 9 kHz)
Antenna
AM loop antenna
Antenna terminals
External antenna terminal
Intermediate frequency 450 kHz
General
Power requirements
Saudi Arabian model:
120 – 127/220 or 230 – 240 V AC,
50/60 Hz
Adjustable with voltage selector
Thai model:
220 V AC, 50/60 Hz
Other models:
120 V, 220 V or 230 – 240 V AC,
50/60 Hz
Adjustable with voltage selector
Power consumption
HCD-RV55:
150 watts
HCD-RV22:
180 watts
Dimensions (w/h/d) incl.projecting parts and controls
Amplifier/Tuner/Tape/CD Section:
Approx. 280 
× 327 × 425 mm
Mass
HCD-RV55:
Approx. 10.6 kg
HCD-RV22:
Approx. 10.1 kg
Supplied accessories:
Remote Commander (1)
R6 (Size AA) batteries (2)
AM loop antenna (1)
FM lead antenna (1)
Speaker pads (8)
Video cable (1)
Design and specifications are subject to change without
notice.
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