Sony HCD-XGR80 - User Manual

HCD-XGR80
E Model
COMPACT Hi-Fi STEREO SYSTEM
— Continued on next page —
SPECIFICATIONS
• HCD-XGR80 is the Amplifier,
CD player, tape deck and tuner
section in LBT-XGR80.
Ver 1.1 2003.07
9-873-638-02
2003G02-1
© 2003.07
Model Name Using Similar Mechanism HCD-XGR60
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 HCD-XGR60
Section
SERVICE MANUAL
Sony Corporation
Home Audio Company
Published by Sony Engineering Corporation
Amplifier section
The following measured at AC 120/220/240V, 50 Hz
DIN power output (rated) 125W x 2 + 125W x 2
watts
(6 ohms at 1 kHz, DIN)
Continuous RMS power output (reference)
170 W x 2 + 170 W x 2
(6 ohms at 1 kHz, 10% THD)
Inputs
DJ MIX RETURN*:
(phono jacks) sensitivity 250 mV,
impedance 47 kilohms
GUITAR:
(phone jack) sensitivity 75 mV,
impedance 470 kilohms
PHONO IN:
(phono jacks) sensitivity 3 mV,
impedance 47 kilohms
MIX MIC:
(phone jack) sensitivity 1 mV,
impedance 10 kilohms
GAME INPUT:
(phono jacks) sensitivity 250 mV,
impedance 47 kilohms
MD (VIDEO) IN:
(phono jack) sensitivity 450 mV
(250 mV), impedance
47 kilohms
Outputs
DJ MIX SEND*:
(phono jacks) sensitivity 250 mV,
impedance 1 kilohms
PHONES:
(stereo phone jack) accepts headphones of
8 ohms or more
MD (VIDEO) OUT:
(phono jacks) voltage 250 mV
impedance 1 kilohms
FRONT SPEAKER: accepts impedance of 6 to
16 ohms (SUPER WOOFER)
accepts impedance of 6 to
16 ohms (TWEETER & WOOFER)
* Mexican model only

Summary

Section 1 General

Section 2 Disassembly Procedures

Case and Back Panel Removal

Section 3 Test Modes

Memory and Tuning Interval Tests

Procedures for Cold Reset, AM tuning interval change, and CD Ship Mode.

Operational Check Modes

Guides for Sled Servo, Aging Mode, and LED/Key Check for operational verification.

Section 4 Mechanical Adjustments

Head Azimuth and Tape Speed Adjustment

Procedures for aligning playback heads and calibrating tape speed.

Section 5 Electrical Adjustments

Tape Bias and Level Calibration

Steps for adjusting tape record bias and playback level for optimal signal.

CD Signal Path Checks

Procedures for verifying CD S-curve, E-F balance, and RF signal levels.

Section 6 Diagrams and Schematics

Circuit Board Location Guide

Block Diagrams

Schematic Diagrams

Section 7 Exploded Views

Sony HCD-XGR80 Specifications

General

Brand	Sony
Model	HCD-XGR80
Category	Stereo System
Language	English