Sony HCD-GR5 Service Manual

SERVICE MANUAL
HCD-GR5/RX50 is the tuner, deck, CD
and amplifier section in MHC-GR5/RX50.
Dolby noise reduction manufactured under license from
Dolby Laboratories Licensing Corporation.
"DOLBY" and the double-D symbol a are trademarks
of Dolby Laboratories Licensing Corporation.
CD player section
System Compact disc and digital
audio system
Laser Semiconductor (λ = 780nm)
Emission duration:
continuous
Laser output Max 44.6 µW*
*This output is the value
measured at a distance of
200mm from the objective
lens surface on the Optical
Pick-up Block with 7mm
aperture.
Wavelength 780 – 790 nm
Frequency response
2 Hz – 20 kHz (±0.5 dB)
Signal-to-noise ratio
More than 90 dB
Dynamic range More than 90 dB
CD DIGITAL OPTICAL OUTPUT
(Square optical connector jack,rear panel)
Wavelength 600nm
Output level -18dBm
Tuner section
FM stereo, FM/AM superheterodyne tuner
FM tuner section
East European model:
65.0 – 75.0 MHz,
87.5 – 108.0 MHz
MICROFILM
HCD-GR5/RX50
Photo: HCD-GR5
Model Name Using Similar Mechanism
CD CD Mechanism Type
SECTION
Base Unit Type
Optical Pick-up Type
TAPE
Model Name Using Similar Mechanism
DECK
Tape Transport Mechanism Type
SECTION
SPECIFICATIONS
Tourist model:
Other models:
Aerial
Aerial terminals 75 ohm unbalanced
Intermediate frequency
AM tuner section
Tuning range
COMPACT DISC DECK RECEIVER
— 1 —
76.0 – 108.0 MHz
87.5 – 108.0 MHz
FM lead aerial
10.7 MHz
AEP, UK, East European models:
MW: 531 – 1,602 kHz (with
the interval set at 9 kHz)
LW: 153 – 279 kHz (with
the interval set at 3 kHz)
German models:
531 – 1,602 kHz (with
the interval set at 9 kHz)
EA4,Thailand models:
531 – 1,710 kHz(with
the interval set at 9 kHz)
530 – 1,710 kHz(with
the interval set at 10 kHz)
AEP Model
UK Model
HCD-RX50
E Model
Tourist Model
HCD-GR5
HCD-H551
CDM28-5BD19
BU-5BD19
KSS-213BA/F-NP
HCD-H551
TCM-220WR2E
— Continue on next page —