Sony HCD-GRX2 Service Manual

SERVICE MANUAL
HCD-GRX2/RX33 is the tuner, deck, CD
and amplifier section in MHC-GRX2/RX33.
AUDIO POWER SPECIFICATIONS:
(U.S.A. model only)
POWER OUTPUT AND TOTAL HARMONIC DISTORTION:
with 6 Ω loads both channels driven, from 70 – 20,000 Hz; rated 25 W per
channel minimum RMS power, with no more than 0.9% total harmonic
distortion from 250 mW to rated output.
Amplifier section
North American model
Continuous RMS power output
35 W + 35 W (6 Ω at 1 kHz, 10% THD)
Other models
The following measured at AC 110, 220 V 60 Hz;
DIN power output (Rated) 25 W + 25 W (6 Ω at 1 kHz, DIN)
Continuous RMS power output (Reference)
30 W + 30W (6 Ω at 1 kHz, 10% THD)
The following measured at AC 120, 240 V 60 Hz;
DIN power output (Rated) 30 W + 30 W (6 Ω at 1 kHz, DIN)
Continuous RMS power output (Reference)
35 W + 35W (6 Ω at 1 kHz, 10% THD)
Peak music power output (Reference)
400 W
MICROFILM
HCD-GRX2/RX33
Photo : HCD-GRX2
CD
SECTION
TAPE
DECK
SECTION
SPECIFICATIONS
Model Name Using Similar Mechanism
CD Mechanism Type
Base Unit Type
Optical Pick-up Type
Model Name Using Similar Mechanism
DECK-A
Tape Transport
Mechanism Type
DECK-B
Outputs
PHONES (stereo phone jack) :
accepts headphones of 8 Ω or more
accepts impedance of 6 to 16 Ω
SPEAKER :
CD player section
System Compact disc and digital audio system
Laser Semiconductor laser (λ = 780 nm)
Emission duration: continuous
Laser output Max. 44.6 µW*
*This output is the value measured at a
distance of 200 mm from the objective
lens surface on the Optical Pick-up Block
with 7 mm aperture.
Frequency response 20 Hz – 20 kHz (± 0.5 dB)
Wavelength 780 – 790 nm
Tape deck section
Recording system 4 -track 2 -channel stereo
Frequency response 60 – 13,000 Hz (± 3dB), using Sony
TYPE Ι cassette
MINI Hi-Fi COMPONENT SYSTEM
US Model
Canadian Model
HCD-RX33
E Model
Australian Model
HCD-GRX2
HCD-G101
CX3
KSM-213BCM
KSS-213B/S-N
HCD-G101
TK20FX-SW943-800
TK20FX-SW943-800
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