SONY HCDRG20 Repair Manual

HCD-DX10/RG4SR/RG20/RG30T
SERVICE MANUALUS Model
HCD-RG4SR/RG20/RG30T
Ver 1.2 2003. 11
Canadian Model
HCD-RG20/RG30T
AEP Model
UK Model
HCD-RG20
E Model
Australian Model
HCD-DX10
Y HCD-DX10/RG4SR/RG20/RG30T is the
tuner, deck, CD and amplifier section in
MHC-DX10/RG4SR/RG20/RG30T.Photo : HCD-DX10
Model Name Using Similar MechanismNEW
CD
CD Mechanism TypeCDM58F-K6
Section
Optical Pick-up NameKSM-213D
Tape deckModel Name Using Similar MechanismNEW
SectionTape Transport Mechanism TypeCWL44FF29
SPECIFICATIONS
AUDIO POWER SPECIFICATIONS:Amplifier sectionInputs
(HCD-RG4SR USA model only)Canadian models:GAME (AUDIO) IN (phono jack):
HCD-RG30Tvoltage 450 mV,
POWER OUTPUT AND TOTALimpedance 47 kilohms
Continuous RMS power output (reference)
HARMONIC DISTORTION:75 + 75 watts (6 ohms at 1Outputs
kHz, 10% THD)PHONES (stereo mini jack):
with 6 ohm loads both channels driven, fromaccepts headphones of
Total harmonic distortion less than 0.07%
120 10,000 Hz; rates 100 watts per channel8 ohms or more
(6 ohms at 1 kHz, 50 W)
minimum RMS power, with no more than 10%HCD-RG20Front speaker:accepts impedance of 6 to
16 ohms
total harmonic distortion from 250 milliwatts toContinuous RMS power output (reference)
Surround speaker (HCD-RG4SR only):
60 + 60 watts (6 ohms at 1
rated output.accepts impedance of 6 to
kHz, 10% THD)
Total harmonic distortion less than 0.07%Total harmonic distortion less than 0.07%16 ohms
(6 ohms at 1 kHz, 50 W)(6 ohms at 1 kHz, 30 W)
CD player section
(HCD-RG30T USA model only)European model:SystemCompact disc and digital
HCD-RG20
POWER OUTPUT AND TOTALDIN power output (rated) 40 + 40 wattsaudio system
LaserSemiconductor laser
HARMONIC DISTORTION:(6 ohms at 1 kHz, DIN)
(?=780 nm)
Continuous RMS power output (reference)
with 6 ohm loads both channels driven, fromEmission duration:
50 + 50 watts (6 ohms at 1continuous
120 10,000 Hz; rates 75 watts per channelkHz, 10% THD)
Frequency response2 Hz 20 kHz (?0.5 dB)
minimum RMS power, with no more than 10%Music power output (reference)Wavelength780 790 nm
95 + 95 watts (6 ohms
total harmonic distortion from 250 milliwatts toSignal-to-noise ratioMore than 90 dB
at 1 kHz, 10% THD)
Dynamic rangeMore than 90 dB
rated output.
Total harmonic distortion less than 0.07%Other model:
Tape deck section
(6 ohms at 1 kHz, 30 W)HCD-DX10
The following measured at AC 120, 220, 240 VRecording system4-track 2-channel stereo
50/60 HzFrequency response40 13,000 Hz (?3 dB),
(HCD-RG20 USA model only)
DIN power output (rated) 40 + 40 wattsusing Sony TYPE I
POWER OUTPUT AND TOTAL(6 ohms at 1 kHz, DIN)cassette
HARMONIC DISTORTION:Continuous RMS power output (reference)
50 + 50 watts (6 ohms at 1
with 6 ohm loads both channels driven, fromkHz, 10% THD)
120 10,000 Hz; rates 60 watts per channelN Continued on next page N
minimum RMS power, with no more than 10%
total harmonic distortion from 250 milliwatts to
rated output.
Total harmonic distortion less than 0.07%MINI HIFI COMPONENT SYSTEM
(6 ohms at 1 kHz, 30 W)
9-873-225-03Sony Corporation
2003K16-1Home Audio Company
? 2003.11Published by Sony Engineering Corporation