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Sony HCD-M60D Service Manual

Sony HCD-M60D
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SERVICE MANUAL
Sony Corporation
Published by Sony EMCS (Malaysia) PG Tec
CD/DVD RECEIVER
9-890-693-01
2018B80-1
©
2018.02
AEP Model
HCD-M60D
Russian Model
E Model
Australian Model
HCD-M40D/M60D/M80D
Brazilian Model
HCD-M60D/M80D
Ver. 1.0 2018.02
HCD-M40D is the tuner, USB, DVD Player, Bluetooth and amplifi er section in MHC-M40D.
HCD-M60D is the tuner, USB, DVD Player, Bluetooth and amplifi er section in MHC-M60D.
HCD-M80D is the tuner, USB, DVD Player, Bluetooth and amplifi er section in MHC-M80D.
SPECIFICATIONS
DVD Section
Model Name Using Similar Mechanism MHC-V50/V50D
DVD Mechanism Type CDM90-DVBU204//C
Optical Pick-up Name CMS-S76RFS7GP OR CMS-S76RFS7G1
Photo: HCD-M80D
Inputs
AUDIO IN (TV) L/R:
Voltage 2 V, impedance
47 kilohms
TV (ARC):
Supported audio signal:
2-channel Linear PCM
MIC1:
Sensitivity 1 mV, impedance
10 kilohms
MIC2/GUITAR:
Sensitivity 1 mV, impedance
10 kilohms (When guitar mode is turned
off.)
Sensitivity 200 mV, impedance
250 kilohms (When guitar mode is
turned on.)
Outputs
HDMI OUT (TV) ARC:
Supported audio signal:
2-channel Linear PCM (up to
48 kHz), Dolby Digital
HDMI section
Connector:
Type A (19 pin)
Disc player section
System:
Compact disc and digital audio and
video system
Laser Diode Properties
Emission Duration: Continuous
Laser Output*: Less than 44.6 μW
* This output is the value measurement
at a distance of 200 mm from the
objective lens surface on the Optical
Pick-up Block with 7 mm aperture.
Frequency response:
20 Hz – 20 kHz
Video color system format:
Latin American model:
NTSC
Other models:
NTSC and PAL
USB section
Supported USB device:
Mass Storage Class
Maximum current:
1 A
(USB) port:
Type A
FM tuner section
FM stereo, FM superheterodyne tuner
Antenna:
FM lead antenna
Tuning range:
76 MHz - 108 MHz (100 kHz step)
(Brazilian model)
87.5 MHz – 108.0 MHz (50 kHz step)
(except Brazilian model)
BLUETOOTH section
Communication system:
BLUETOOTH Standard version 4.2
Output:
BLUETOOTH Standard Power Class 2
Maximum output power:
< 9.5 dBm
Maximum communication range:
Line of sight approx. 10 m
*1
Maximum number of devices to be registered
8 devices
Maximum number of simultaneous connection
(Multipoint)
3 devices
Frequency band:
2.4 GHz band (2.4000 GHz –
2.4835 GHz)
Modulation method:
FHSS (Freq Hopping Spread Spectrum)
Compatible BLUETOOTH profiles
*2
:
A2DP (Advanced Audio Distribution
Profile)
AVRCP (Audio Video Remote Control
Profile)
SPP (Serial Port Profile)
Supported codecs:
SBC (Subband Codec)
AAC (Advanced Audio Coding)
LDAC
*1
The actual range will vary depending on
factors such as obstacles between devices,
magnetic fields around a microwave oven,
static electricity, reception sensitivity,
antenna’s performance, operating system,
software application, etc.
*2
BLUETOOTH standard profiles indicate the
purpose of BLUETOOTH communication
between devices.
Supported audio formats
Supported bit rate and sampling frequencies:
MP3:
32/44.1/48 kHz, 32 kbps – 320 kbps
(VBR)
AAC:
44.1 kHz, 48 kbps – 320 kbps
(CBR/VBR)
WMA:
44.1 kHz, 48 kbps – 192 kbps
(CBR/VBR)
WAV:
44.1/48 kHz (16 bit)
– Continued on next page –
HCD-M40D/M60D/
M80D
Note:
Be sure to keep your PC used for service and
checking of this unit always updated with the
latest version of your anti-virus software.
In case a virus aff ected unit was found during
service, contact your Service Headquarters.

Questions and Answers:

Sony HCD-M60D Specifications

General IconGeneral
Tuner TypeFM/AM
Number of Channels2
BluetoothNo
USB PortYes
CD PlayerYes
Remote ControlYes
Cassette DeckYes
SpeakersYes
InputsAudio in
OutputsHeadphone Out

Summary

Product Specifications

Safety Related Component Warning

Servicing Procedures and Safety Checks

Safety Check-out Procedures

Details essential safety checks to perform after repairs, focusing on AC leakage.

Leakage Test Methods

Explains how to measure AC leakage current from exposed metal parts using different methods.

Component Replacement Procedures

Motherboard IC and Board Replacement Guide

Details spreading compound and executing checks after replacing specific ICs or the entire motherboard.

Maintenance Procedures

Capacitor Discharge for Electric Shock Prevention

Explains how to discharge capacitors on the motherboard for electrical shock prevention.

SMPS Board Safety Precautions

SMPS Board Capacitor Discharge (M60D/M80D)

Details discharging capacitors C7606, C7217, and C7701 on the SMPS board for safety.

SMPS Board Capacitor Discharge (M40D)

Details discharging capacitors C6301, C6302, and C6503 on the SMPS board for safety.

Disassembly Flow

Disassembly Sequence Overview

Outlines the step-by-step procedure for disassembling the unit in a logical order.

Motherboard and Fan Disassembly (M40D)

Motherboard and Fan Disassembly (M60D)

Motherboard and Fan Disassembly (M80D)

Test Modes and Special Procedures

Electrical Checks

Focus Bias Check

Checks the optical pickup's focus bias by examining the oscilloscope waveform (eye pattern).

SMPS Diagnosis Flow (HCD-M40D)

Power Voltage Check (M40D)

Diagnoses SMPS board issues by checking power voltages at the NO6501 connector.

SMPS Diagnosis Flow (HCD-M60D/M80D)

Power Voltage Check (M60D/M80D)

Diagnoses SMPS board issues by checking power voltages at the NO7600 connector.

Optical Block Diagnosis Flow (Part 1)

Optical Pickup Movement Check

Verifies if the optical pickup moves correctly and outputs power voltages.

Spindle Motor and Focus Search Check

Checks spindle motor rotation and focus search functionality of the optical pickup.

Optical Block Diagnosis Flow (Part 2)

Laser Diode and RF Signal Check

Checks laser diode luminosity and RF signal output levels for proper operation.

Aging Test and Skip Confirmation

Confirms no sound skips during aging tests and checks RF signal levels.

Motherboard Amplifier Diagnosis Flow (1/3)

"PROTECT3" Error Diagnosis

Guides troubleshooting for "PROTECT3" display, checking speakers and IC2002 for shorts.

Motherboard Amplifier Diagnosis Flow (2/3)

No Sound Output Diagnosis

Troubleshoots no sound output by checking signal input to IC2001 and PWM signal output.

Motherboard Amplifier Diagnosis Flow (3/3)

Post-Replacement Checking Guide

Provides a guide for checking IC and motherboard replacements, including volume, sound field, and playback tests.

IC2002 Confirmation (HCD-M40D)

Resistance Value Check for IC2002

Instructs checking resistance values at Coil terminals and Capacitor +/- terminals for IC2002.

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