Sony hcd xgr 88

Page 1

HOD-XGROO

SERVICE MANUAL EMode/

Ver 1.0 2003.03 , my

- HCD-XGR88 is the Amplifier,
CD player, tape deck and tuner
section in LBT-XGRBB.

Model Name Using Similar Mechanism HCD-XGRBO
CD CD Mechanism Type CDM37B-3OBDGOC
Section Base Unit Name BU-3OBDSOC
Optical Pick-up Name A-MAX.3
TAPE Model Name Using Similar Mechanism NEW
Section Tape Mechanism Type CWM43RR23

SPECIFICATIONS

Amplifier section CD player section
The following measured at AC 120, 220, 230 - 240 V 50/60 Hz System Compact disc digital audio system
DIN power output (rated): 145 + 145 watts (6 ohms at 1 kHz, DIN) Laser Semiconductor laser (1:795 nm)
Continuous RMS power output (reference): Emission duration: continuous
180 X 2 + 180 X 2 watts Frequency response 2 Hz - 20 kHz (:05 dB)
(6 ohms at 1 kHz, 10% THD) Signal-to-noise ratio More than 90 dB
Inputs Dynamic range More than 90 dB
PHONO 1N CD OPTICAL DIGITAL OUT
(phono jacks): sensitivity 3 mV, impedance 47 kilohms (square optical connector jack, rear panel)
MIC Wavelength 660 nm
(phone jack): sensitivity 1 mV, impedance lO kilohms Output level _18 dBm
GAME INPUT AUDIO L/R
(phono jacks): sensitivity 250 mV, impedance 47 kilohms Tape deck section
GAME INPUT VIDEO Recording system 4-track 2-channel, stereo
(phono jack): le-p, 75 ohms Frequency response 50 - 13,000 Hz (:3 dB), using Sony TYPE I
MD (VIDEO) IN L/R (phono jacks): cassettes
sensitivity 450 mV(250 mV),
impedance 47 kilohms - Continued on "EXT page -
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 I I

WWW) COMPONENT HI-FI STEREO SYSTEM
9-877-210-01 Sony Corporation
2003002004 Home Audio Company
© 2003.03 Published by Sony Engineering Corporation ®

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HCD-XGR88

Tuner section
FM stereo, FM/AM superheterodyne tuner
FM tuner section
Tuning range
Antenna

Antenna terminals

87.5 - 108.0 MHz (50 kHz step)
FM lead antenna
75 ohms unbalanced

Intermediate frequency 10.7 MHz
AM tuner section
Tuning range
Pan-American models: 530 - 1,710 kHz
(with the tuning interval set at 10 kHz)
53 1 - 1,710 kHz
(with the tuning interval set at 9 kHz)
Other models: 530-1,710kHz
(with the tuning interval set at 10 kHz)
531 - 1,602 kHz
(with the tuning interval set at 9 kHz)
Antenna AM loop antenna

External antenna terminal
450 kHz

Antenna terminals
Intermediate frequency

General

Power requirements 120 V, 220 V or

230 - 240 V AC, 50/60 Hz
Adjustable with voltage selector
Power consumption 330 watts

Dimensions (w/h/d) (Main Unit) Approx. 355 x 425 x 451 mm

Mass (Main Unit) Approx. 17.0 kg

Supplied accessories: AM loop antenna (1)
FM lead antenna (1)
Speaker cords (4)
Speaker pads (8)

Remote Commander (1)
Batteries (2)

Design and specifications are subject to change without notice.

Notes on chip component replacement

0 Never reuse a disconnected chip component.

0 Notice that the minus side of a tantalum capacitor may be
damaged by heat.

Flexible Circuit Board Repairing

0 Keep the temperature of soldering iron around 270°C
during repairing.

- Do not touch the soldering iron on the same conductor of the
circuit board (within 3 times).

0 Be careful not to apply force on the conductor when soldering
or unsoldering.

CAUTION

Use of controls or adjustments or performance of procedures
other than those specified herein may result in hazardous radiation
exposure.

CLASS 1 LASER PRODUCT
LUOKAN l LASERLAITE
KLASS 1 LASERAPPARAT

This appliance is classified as a CLASS 1 LASER product, The
CLASS 1 LASER PRODUCT MARKING is located on the rear
exterior.

CAUTION : INVISIBLE LASER RADIATION WHEN OPEN AND
INTERLOCKS DEFEATED AVOID EXPOSURE To BEAM
ADVARSEL : USVNLIG LASERSTRAUNG VED ABNING NAN
SIKKERHEDSAFERVDERE ER UDE AF FUNKTIDN uNoeA UDSAEITELSE
FOR STRALING

VORSICHT : UNSICHTBARE LASERSVRAHLUNG WENN
AEDECKUNG GEOFFNET we SICHEREIYSVERRIEGELUNG
UBERERUCKT mew DEM STHAHL AUSSETZEN

V A R O I : AVAITAESSA JA SUOMLUKITUS DHITEITAESSA OLEI ALT
mm NAKVMATYOMALLE LASERSATEILVLLE. ALA KAISO SATEESEEN

VA R N | N G ' DSVNLING LASERSTRALING NAR DENNA DEL AR OPPNAD
OCH SPARREN AR URKOPPLAD EETRAKTA EJ STRALEN

ADVERS E L : USVNLIG LASERSIRALING NAR DEKSEL APNEs oo
SIKKERHEDSLAS aners UNNGA EKSPONERING an srRAtEN
VIGYAZATI : A BURKDLAT NYITASAKDR LAIHATAILAN LEZERSU
GARVESZELVI KEKULJE A BESUGARZASTI

SAFETY-RELATED COMPONENT WARNINGII

COMPONENTS IDENTIFIED BY MARK A OR DOTTED LINEWITH
MARK A ON THE SCHEMATIC DIAGRAMS AND IN THE PARTS
LIST ARE CRITICAL TO SAFE OPERATION. REPLACE THESE
COMPONENTS WITH SONY PARTS WHOSE PART NUMBERS
APPEAR AS SHOWN IN THIS MANUAL OR IN SUPPLEMENTS
PUBLISHED BY SONY.