SERVICE MANUAL
Ver 1.1 2002.10
HCD-GV10AV is the amplifier, CD
player, tape deck and tuner section in
LBT-GV10AV.
This stereo system is equipped with the Dolby B-type
noise reduction system*.
* Manufactured under license from Dolby
Laboratories.
"Dolby" and the double-D symbol are trademarks
of Dolby Laboratories.
Amplifier section
Front speaker:
The following measured at AC 120/220/240V,
50 Hz
DIN power output (rated) 150 + 150 watts
(6 ohms at 1 kHz, DIN)
Continuous RMS power output (reference)
200 + 200 watts
(6 ohms at 1 kHz, 10% THD)
Center speaker:
DIN power output (rated) 35 watts
(8 ohms at 1 kHz, DIN)
Continuous RMS power output (reference)
50 watts
(8 ohms at 1 kHz, 10% THD)
Rear speaker:
DIN power output (rated) 35 + 35 watts
(8 ohms at 1 kHz, DIN)
Continuous RMS power output (reference)
50 + 50 watts
(8 ohms at 1 kHz, 10% THD)
Inputs
PHONO IN:
(phono jacks)
sensitivity 3 mV,
impedance 47 kilohms
MIC1/2:
(phone jack)
sensitivity 1 mV,
impedance 10 kilohms
VIDEO IN:
(phono jack)
sensitivity 250 mV,
impedance 47 kilohms
GAME IN:
(phono jack)
sensitivity 250 mV,
impedance 47 kilohms
MD IN:
(phono jack)
sensitivity 450 mV,
impedance 47 kilohms
Sony Corporation
9-873-877-12
2002J0500-1
Home Audio Company
C 2002.10
Published by Sony Engineering Corporation
HCD-GV10AV
Model Name Using Similar Mechanism
CD Mechanism Type
CD
Section
Base Unit Name
Optical Pick-up Name
Model Name Using Similar Mechanism
TAPE
Section
Tape Transport Mechanism Type
SPECIFICATIONS
DVD INPUT
FRONT, REAR, CENTER, WOOFER (phono jacks):
sensitivity 450 mV,
impedance 47 kilohms
Outputs
PHONES:
(stereo phone jack)
accepts headphones of 8
ohms or more
VIDEO OUT:
(phono jack)
voltage 250 mV
impedance 1 kilohm
MD OUT:
(phono jacks)
voltage 250 mV
impedance 1 kilohm
WOOFER OUT:
(phono jacks)
voltage 1 V
impedance 1 kilohm
FRONT SPEAKER:
accepts impedance of 6 to
16 ohms
CENTER SPEAKER:
accepts impedance of 8 to
16 ohms
REAR SPEAKER:
accepts impedance of 8 to
16 ohms
Video section
Inputs
VIDEO IN (phono jack): 1 V p-p, 75 ohms
GAME IN (phono jack):
1 V p-p, 75 ohms
COMPACT DISC DECK RECEIVER
E Model
HCD-XG60
CDM37L-5BD34L
BU-5BD34L
KSS-213DH
HCD-XG60
TCM-230PWR42
Outputs
VIDEO OUT (phono jack):1 V p-p, 75 ohms
S-VIDEO OUT (4-pin/mini-DIN jack):
Y: 1 V p-p, unbalanced,
Sync negative,
C: 0.286 V p-p,
load impedance 75 ohms
VIDEO CD/CD player section
System
Compact disc and digital
audio system
Laser
Semiconductor laser
(λ=780nm), Emission
duration: continuous
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
Video color system format
NTSC, PAL
CD OPTICAL DIGITAL OUT
(Square optical connector jack, rear panel)
Wavelength:
660 nm
Output level
–18 dBm
Tape player section
Recording system
4-track 2-channel stereo
Frequency response
40 – 13,000 Hz (±3 dB),
(DOLBY NR OFF)
using Sony TYPE I cassette
40 – 14,000 Hz (±3 dB),
using Sony TYPE II cassette
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