SERVICE MANUAL
Ver 1.0 2003.08
• HCD-XGV50 is the Amplifier,
CD player, tape deck and tuner
section in LBT-XGV50.
The following measured at AC 127 V, 60 Hz
DIN power output (rated):
135 + 135 watts
(6 ohms at 1 kHz, DIN)
Continuous RMS power output (reference):
165 + 165 watts
(6 ohms at 1 kHz, 10% THD)
Inputs
PHONO IN (phono jacks):
sensitivity 3 mV,
impedance 47 kilohms
MD (VIDEO) IN L/R (phono jacks):
sensitivity 450 mV(250 mV),
impedance 47 kilohms
Outputs
PHONES (stereo phone jack):
accepts headphones of 8 ohms or more
MD (VIDEO) OUT L/R (phono jacks):
voltage 250 mV, impedance 1 kilohms
VIDEO OUT (phono jack):
max. output level 1Vp-p,
load impedance 75 ohms
FRONT SPEAKER:
accepts of 6 to 16 ohms
VIDEO CD/CD player section
System
Compact disc digital audio system
Laser
Semiconductor laser
(λ=795 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
Sony Corporation
9-961-115-01
2003H02-1
Home Audio Company
© 2003.08
Published by Sony Engineering Corporation
HCD-XGV50
Model Name Using Similar Mechanism
CD
CD Mechanism Type
Section
Base Unit Name
Optical Pick-up Name
TAPE
Model Name Using Similar Mechanism
Section
Tape Mechanism Type
SPECIFICATIONS
Tape deck section
Recording system
Frequency response
Tuner section
FM stereo, FM/AM superheterodyne tuner
FM tuner section
Tuning range
Antenna
Antenna terminals
Intermediate frequency
AM tuner section
Tuning range
Antenna
Antenna terminals
Intermediate frequency
COMPONENT Hi-Fi STEREO SYSTEM
Mexican Model
HCD-XGV80
CDM37B-30BD62
BU-30BD62
A-MAX.3
HCD-XGV80
CWM43RR23
4-track 2-channel, stereo
50 – 13,000 Hz (±3 dB),
using Sony TYPE I cassettes
87.5 – 108.0 MHz (50 kHz step)
FM lead antenna
75 ohms unbalanced
10.7 MHz
530 – 1,710 kHz
(with the tuning interval set at 10 kHz)
531 – 1,602 kHz
(with the tuning interval set at 9 kHz)
AM loop antenna
External antenna terminal
450 kHz
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