Sony HCD-XGR88, Service Manual

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HCD-XGR88
E Model
COMPONENT Hi-Fi STEREO SYSTEM
— Continued on next page —
SPECIFICATIONS
• HCD-XGR88 is the Amplifier,
CD player, tape deck and tuner
section in LBT-XGR88.
Ver 1.0 2003.03
9-877-210-01
2003C0200-1
© 2003.03
Model Name Using Similar Mechanism HCD-XGR80
CD CD Mechanism Type CDM37B-30BD60C
Section Base Unit Name BU-30BD60C
Optical Pick-up Name A-MAX.3
TAPE Model Name Using Similar Mechanism NEW
Section Tape Mechanism Type CWM43RR23
SERVICE MANUAL
Sony Corporation
Home Audio Company
Published by Sony Engineering Corporation
Amplifier section
The following measured at AC 120, 220, 230 – 240 V 50/60 Hz
DIN power output (rated):
145 + 145 watts (6 ohms at 1 kHz, DIN)
Continuous RMS power output (reference):
180 x 2 + 180 x 2 watts
(6 ohms at 1 kHz, 10% THD)
Inputs
PHONO IN
(phono jacks):
sensitivity 3 mV, impedance 47 kilohms
MIC
(phone jack):
sensitivity 1 mV, impedance 10 kilohms
GAME INPUT AUDIO L/R
(phono jacks):
sensitivity 250 mV, impedance 47 kilohms
GAME INPUT VIDEO
(phono jack):
1Vp-p, 75 ohms
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 impedance of 6 to 16 ohms
(SUPER WOOFER)
accepts impedance of 6 to 16 ohms
(TWEETER & WOOFER)
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
CD OPTICAL DIGITAL OUT
(square optical connector jack, rear panel)
Wavelength
660 nm
Output level –18 dBm
Tape deck section
Recording system 4-track 2-channel, stereo
Frequency response 50 – 13,000 Hz ( ± 3 dB), using Sony TYPE I
cassettes