Sony HCD-M40D User manual

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.

HCD-M40D/M60D/M80D
2
SAFETY-RELATED COMPONENT WARNING!
COMPONENTS IDENTIFIED BY MARK 0OR DOTTED LINE
WITH MARK 0ON 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.
Supported video formats
Xvid:
Video codec: Xvid video
Bit rate: 4.854 Mbps (MAX)
Resolution/Frame rate:
720 × 480, 30 fps
720 × 576, 25 fps (except for Latin
American model)
Audio codec: MP3
MPEG4:
File format: MP4 File Format
Video codec: MPEG4 Simple
Profile (AVC is not compatible.)
Bit rate: 4 Mbps
Resolution/Frame rate:
720 × 480, 30 fps
720 × 576, 25 fps (except for Latin American model)
Audio codec: AAC-LC (HE-AAC is not compatible.)
DRM: Not compatible
General
Power requirements:
AC 120 V – 240 V, 50/60 Hz
Power consumption:
MHC-M80D: 390 W
MHC-M60D: 290 W
MHC-M40D: 120 W
Power consumption (at the Power Saving mode):
0.5 W (When “BT STBY” is set to “OFF” and [CONTROL
FOR HDMI] is set to [OFF].)
2 W* (When “BT STBY” is set to “ON” and [CONTROL
FOR HDMI] is set to [ON].)
Dimensions (w/h/d) (excl. speakers)
(Approx.):
335 mm × 172 mm × 310 mm
Mass (excl. speakers) (Approx.):
MHC-M80D: 4.0 kg
MHC-M60D: 3.8 kg
MHC-M40D: 2.9 kg
Operating temperature:
5 °C to 35 °C
* The power consumption of the system will be less than 0.5 W
when there is no HDMI connection and “BT STBY” is set to
“OFF”.
Design and specifications are subject to change without notice.
License and Trademark Notice
•
is a trademark of DVD Format/Logo Licensing Corporation.
• “DVD+RW”, “DVD-RW”, “DVD+R”, “DVD-R”, “DVD VIDEO”,
and the “CD” logos are trademarks.
• WALKMAN®and WALKMAN®logo are registered
trademarks of Sony Corporation.
• MPEG Layer-3 audio coding technology and patents licensed from
Fraunhofer IIS and Thomson.
• Windows Media is either a registered trademark or trademark of
Microsoft Corporation in the United States and/or other countries.
• This product is protected by certain intellectual property rights
of Microsoft Corporation. Use or distribution of such technology
outside of this product is prohibited without a license from
Microsoft or an authorized Microsoft subsidiary.
• This system incorporates Dolby* Digital.
* Manufactured under license from Dolby Laboratories. Dolby,
Dolby Audio, and the double-D symbol are trademarks of
Dolby Laboratories.
• This system incorporates High-Definition Multimedia In-
terface (HDMI™) technology. The terms HDMI and HDMI
High-Definition Multimedia Interface, and the HDMI Logo
are trademarks or registered trademarks of HDMI Licensing
Administrator, Inc. in the United States and other countries.
• “BRAVIA” is a trademark of Sony Corporation.
• LDAC™ and LDAC logo are trademarks of Sony
Corporation.
• The BLUETOOTH®word mark and logos are registered
trademarks owned by the Bluetooth SIG, Inc. and any use of such
marks by Sony Corporation is under license. Other trademarks and
trade names are those of their respective owners.
• Android is a trademark of Google LLC.
• Google Play is a trademark of Google LLC.
• Apple, the Apple logo, iPhone, and iPod touch are trademarks
of Apple Inc., registered in the U.S. and other countries. App
Store is a service mark of Apple Inc., registered in the U.S.
and other countries.
• “Made for iPod,” and “Made for iPhone” mean that an
electronic accessory has been designed to connect specifically
to iPod or iPhone, respectively, and has been certified by the
developer to meet Apple performance standards. Apple is not
responsible for the operation of this device or its compliance
with safety and regulatory standards. Please note that the use
of this accessory with iPod or iPhone may affect wireless
performance.
• THIS PRODUCT IS LICENSED UNDER THE MPEG-4 VISUAL
PATENT PORTFOLIO LICENSE FOR THE PERSONAL AND
NON-COMMERCIAL USE OF A CONSUMER FOR
(i)
ENCODING VIDEO IN COMPLIANCE WITH THE MPEG-4
VISUAL STANDARD (“MPEG-4 VIDEO”)
AND/OR
(ii)DECODING MPEG-4 VIDEO THAT WAS ENCODED BY
A CONSUMER ENGAGED IN A PERSONAL AND NON-
COMMERCIAL ACTIVITY AND/OR WAS OBTAINED
FROM A VIDEO PROVIDER LICENSED TO PROVIDE
MPEG-4 VIDEO.
NO LICENSE IS GRANTED OR SHALL BE IMPLIED
FOR ANY OTHER USE. ADDITIONAL INFORMATION
INCLUDING THAT RELATING TO PROMOTIONAL,
INTERNAL AND COMMERCIAL USES AND LICENSING
MAY BE OBTAINED FROM MPEG LA, L.L.C.
HTTP://WWW.MPEGLA.COM
• All other trademarks are trademarks of their respective
owners.
• In this manual, ™ and ® marks are not specified.

HCD-M40D/M60D/M80D
3
NOTES ON CHIP COMPONENT REPLACEMENT
• Never reuse a disconnected chip component.
• Notice that the minus side of a tantalum capacitor may be
damaged by heat.
FLEXIBLE CIRCUIT BOARD REPAIRING
• Keep the temperature of the soldering iron around 270 °C
during repairing.
• Do not touch the soldering iron on the same conductor of the
circuit board (within 3 times).
• Be careful not to apply force on the conductor when soldering
or unsoldering.
SAFETY CHECK-OUT
After correcting the original service problem, perform the following
safety check before releasing the set to the customer:
Check the antenna terminals, metal trim, “metallized” knobs,
screws, and all other exposed metal parts for AC leakage. Check
leakage as described below.
LEAKAGE TEST
The AC leakage from any exposed metal part to earth ground and
from all exposed metal parts to any exposed metal part having a
return to chassis, must not exceed 0.5 mA (500 microamperes).
Leakage current can be measured by any one of three methods.
1. A commercial leakage tester, such as the Simpson 229 or RCA
WT-540A. Follow the manufacturers’ instructions to use these
instruments.
2. A battery-operated AC milliammeter. The Data Precision 245
digital multimeter is suitable for this job.
3. Measuring the voltage drop across a resistor by means of a
VOM or battery-operated AC voltmeter. The “limit” indication
is 0.75 V, so analog meters must have an accurate low-voltage
scale. The Simpson 250 and Sanwa SH-63Trd are examples
of a passive VOM that is suitable. Nearly all battery operated
digital multimeters that have a 2V AC range are suitable. (See
Fig. A)
1.5 kΩ0.15 μF
AC
voltmeter
(0.75 V)
To Exposed Metal
Parts on Set
Earth Ground
Fig. A. Using an AC voltmeter to check AC leakage.

HCD-M40D/M60D/M80D
4
1. SERVICING NOTES ............................................. 5
2. DISASSEMBLY
2-1. Disassembly Flow ........................................................... 11
2-2. Top Cover........................................................................ 12
2-3. Loading Panel Section .................................................... 12
2-4. CDM Section (M40D) .................................................... 13
2-5. CDM Section (M60D/M80D) ......................................... 14
2-6. CDM90-DVBU204//C .................................................... 15
2-7. Service, Optical Device (7G), Flexible Flat Cable ......... 16
2-8. Front (H/M/L) Panel Section .......................................... 17
2-9. MOTHERBOARD Board, Fan DC (M40D) .................. 18
2-10. MOTHERBOARD Board, DC Fan (M60D) .................. 19
2-11. MOTHERBOARD Board, DC Fan (M80D) .................. 20
2-12. SMPS Board, MIC USB Board (M40D) ........................ 21
2-13. SMPS Board, MIC USB Board (M60D/M80D),
DC FAN (M80D) ............................................................ 22
3. TEST MODE ............................................................ 23
4. ELECTRICAL CHECK ......................................... 24
5. TROUBLESHOOTING .......................................... 25
6. DIAGRAMS
6-1. Block Diagram - RS SERVO, USB, HDMI Section - .... 35
6-2. Block Diagram - MAIN Section - ................................... 36
6-3. Block Diagram - AMP Section - ..................................... 37
6-4. Block Diagram
- PANEL, POWER SUPPLY Section - ........................... 38
6-5. Block Diagram - SMPS Section (M40D) - ..................... 39
6-6. Block Diagram - SMPS Section (M60D/M80D) - ......... 40
6-7. Printed Wiring Board
- MOTHERBOARD Board (Component Side)
(M40D) - ......................................................................... 42
6-8. Printed Wiring Board
- MOTHERBOARD Board (Conductor Side)
(M40D) - ......................................................................... 43
6-9. Printed Wiring Board
- MOTHERBOARD Board (Component Side)
(M60D) - ......................................................................... 44
6-10. Printed Wiring Board
- MOTHERBOARD Board (Conductor Side)
(M60D) - ......................................................................... 45
6-11. Printed Wiring Board
- MOTHERBOARD Board (Component Side)
(M80D) - ......................................................................... 46
6-12. Printed Wiring Board
- MOTHERBOARD Board (Conductor Side)
(M80D) - ......................................................................... 47
TABLE OF CONTENTS
6-13. Printed Wiring Board - SMPS Board (M40D) - ............. 48
6-14. Printed Wiring Board
- SMPS Board (M60D/M80D) - ..................................... 49
6-15. Printed Wiring Board - PANEL Board - ......................... 50
6-16. Printed Wiring Board - VFD_IR Board - ........................ 51
6-17. Printed Wiring Board - MIC USB Board - ..................... 52
6-18. Printed Wiring Board - LED CONNECTOR Board
(M60D) - ......................................................................... 53
6-19. Printed Wiring Board - LED DRIVER Board
(M80D) - ......................................................................... 53
7. EXPLODED VIEWS
7-1. Top Cover Section........................................................... 54
7-2. MOTHERBOARD Board Section (M40D) .................... 55
7-3. MOTHERBOARD Board Section (M60D) .................... 56
7-4. MOTHERBOARD Board Section (M80D) .................... 57
7-5. Front Panel Section ......................................................... 58
7-6. Chassis Section (M40D) ................................................. 59
7-7. Chassis Section (M60D/M80D) ...................................... 60
7-8. CD/DVD Mechanism Section
(CDM90-DVBU204//C) ................................................. 61
8. ELECTRICAL PARTS LIST .............................. 62

HCD-M40D/M60D/M80D
5
SECTION 1
SERVICING NOTES
UNLEADED SOLDER
Boards requiring use of unleaded solder are printed with the
leadfree mark (LF) indicating the solder contains no lead.
(Caution: Some printed circuit boards may not come printed with
the lead free mark due to their particular size)
: LEAD FREE MARK
Unleaded solder has the following characteristics.
• Unleaded solder melts at a temperature about 40 °C higher
than ordinary solder.
Ordinary soldering irons can be used but the iron tip has to be
applied to the solder joint for a slightly longer time.
Soldering irons using a temperature regulator should be set to
about 350 °C.
Caution: The printed pattern (copper foil) may peel away if
the heated tip is applied for too long, so be careful!
• Strong viscosity
Unleaded solder is more viscous (sticky, less prone to flow)
than ordinary solder so use caution not to let solder bridges
occur such as on IC pins, etc.
• Usable with ordinary solder
It is best to use only unleaded solder but unleaded solder may
also be added to ordinary solder.
CAUTION
Use of controls or adjustments or performance of procedures
other than those specified herein may result in hazardous radiation
exposure.
NOTES ON HANDLING THE OPTICAL PICK-UP BLOCK
OR BASE UNIT
The laser diode in the optical pick-up block may suffer electrostatic
break-down because of the potential difference generated by the
charged electrostatic load, etc. on clothing and the human body.
During repair, pay attention to electrostatic break-down and also
use the procedure in the printed matter which is included in the
repair parts.
The flexible board is easily damaged and should be handled with
care.
NOTES ON LASER DIODE EMISSION CHECK
The laser beam on this model is concentrated so as to be focused
on the disc reflective surface by the objective lens in the optical
pickup block. Therefore, when checking the laser diode emission,
observe from more than 30 cm away from the objective lens.
This appliance is classified as a CLASS 1 LASER product under
IEC 60825-1:2007. This marking is located on the rear exterior of
the unit.
MODEL IDENTIFICATION
- BACK PANEL -
Model Part No.
HCD-M80D: LA9 4-732-799-0[]
HCD-M80D: AUS 4-732-799-3[]
HCD-M80D: E4 4-732-799-4[]
HCD-M80D: E93 4-732-799-6[]
HCD-M80D: RU 4-732-799-7[]
HCD-M60D: LA9 4-732-800-0[]
HCD-M60D: AEP 4-732-800-1[]
HCD-M60D: AUS 4-732-800-3[]
HCD-M60D: RU 4-732-800-7[]
HCD-M40D: LA9 4-732-801-0[]
HCD-M40D: AUS 4-732-801-3[]
HCD-M40D: E4 4-732-801-4[]
HCD-M40D: E93 4-732-801-6[]
HCD-M40D: RU 4-732-801-7[]
HCD-M80D: BR 4-735-615-0[]
HCD-M60D: BR 4-735-615-1[]
DESTINATION ABBREVIATIONS
The following abbreviations for model destinations are used in this
service manual.
• Abbreviation
AUS : Australian model
BR : Brazilian model
E4 : African model
E93 : 240 V AC area in E model
LA9 : Latin-American model
RU : Russian model
– MODEL LABEL –– MODEL LABEL –
Destination Code
N°SERIE
NO. SERIE/
PART No.
°

HCD-M40D/M60D/M80D
6
PLAYABLE DISCS
• DVD VIDEO
• DVD-R/DVD-RW in DVD VIDEO format or video mode
• DVD+R/DVD+RW in DVD VIDEO format
• VIDEO CD (Ver. 1.0, 1.1, and 2.0 discs)
• Super VCD
• CD-R/CD-RW/CD-ROM in VIDEO CD format or super VCD
format
• AUDIO CD
• CD-R/CD-RW in AUDIO CD format
PLAYABLE FILES ON DISCS
• Music:
MP3 fi les (.mp3)*1*2
• Video (HCD-M40D/M60D/M80D):
MPEG4 fi les (.mp4/.m4v)*2*3, Xvid fi les (.avi)
PLAYABLE FILES ON USB DEVICE
• Music:
MP3 fi les (.mp3)*1*2, WMA fi les (.wma)*2, AAC fi les
(.m4a/.mp4/.3gp)*2, WAV fi les (.wav)*2
• Video (HCD-M40D/M60D/M80D):
MPEG4 fi les (.mp4/.m4v)*2*3, Xvid fi les (.avi)
Note
*1 MP3 (MPEG 1 Audio Layer 3) is a standard format defined by
ISO/MPEG for compressed audio data. MP3 files must be in
MPEG 1 Audio Layer 3 format.
*2 Files with copyright protection (Digital Rights Management)
cannot be played back by the system.
*3 MPEG4 files must be recorded in MP4 file format. Supported
video codec and audio codec are as follows:
‒ Video codec: MPEG4 Simple Profile (AVC is not
supported.)
‒ Audio codec: AAC-LC (HE-AAC is not supported.)
*4 A logical format of files and folders on CD-ROMs, defined by
ISO (International Organization for Standardization).
NOTE OF REPLACEMENT OF THE MS-476 BOARD
When the MS-476 board is defective, exchange the entire
CDM90 ASSY.
RELEASING THE DISC TRAY LOCK
The disc tray lock function for the antitheft of sample disc in the
shop is equipped.
It can release the lock function in the following procedure.
Releasing Procedure:
1. Press the [1] button to turn the power on.
2. Press the [FUNCTION] button to select the DVD/CD function.
3. Press the [MEGA BASS] button and [VOCAL FADER] button
simultaneously for three seconds.
4. The message “UNLOCKED” is displayed on the screen
display panel and the disc tray is unlocked.
Note: When “LOCKED” is displayed on the screen display panel, the disc
tray lock is not released by turning the power on/off with the [1]
button.
TEST DISCS
Use following TEST DISC when this unit confi rms the operation
and checks it.
• For DVD SL (Single Layer)
Part No. Description
J-6090-069-A DISC (HLX-503), TEST (NTSC)
J-6090-088-A DISC (HLX-504), TEST (NTSC)
J-2501-305-A DISC (HLX-513), TEST (NTSC)
J-6090-077-A DISC (HLX-506), TEST (PAL)
• For DVD DL (Double Layer)
Part No. Description
J-6090-071-A DISC (HLX-501), TEST (NTSC)
J-6090-089-A DISC (HLX-505), TEST (NTSC)
J-2501-306-A DISC (HLX-514), TEST (NTSC)
J-6090-078-A DISC (HLX-507), TEST (PAL)
and “CHECK MANUAL” flashes
on the display
If “PROTECTX” (X is a number)
Immediately unplug the AC
power cord (mains lead), and
check the following items.
ŞAre you using only the supplied
speakers?
ŞIs anything blocking the
ventilation holes of the unit?
After you have checked and
found no problems, reconnect
the AC power cord (mains lead),
and turn on the system. If the
issue persists, contact your
nearest Sony dealer.
Protect Type Description:
Error Code Description
3 Possibility of AMP IC Protection.
- Over heat up of AMP IC.
- Over current happen at speaker output.
- No supply to AMP IC when power on.
- Damage on AMP IC.

HCD-M40D/M60D/M80D
7
NOTE OF REPLACING THE IC3501 (M80D), IC3502,
IC3503 (M60D, M80D) AND IC2002 ON THE MOTH-
ERBOARD BOARD AND THE COMPLETE MOTHER-
BOARD BOARD
When IC3501 (M80D), IC3502, IC3503 (M60D, M80D) and
IC2002 on the MOTHERBOARD board and the complete MOTH-
ERBOARD board are replaced, it is necessary to spread the com-
pound between parts and heat sink. After that, execute “IC and
MOTHERBOARD Board after replace checking guide” in page
31.
Part No. Description
7-300-009-67 THERMAL COMPOUND (TIG2000)
Spread the compound referring to the fi gure below.
– MOTHERBOARD Board (M80D) (Component Side) –
IC3501 IC3502 IC3503 IC2002
thermal compound (TIG2000)
– MOTHERBOARD Board (M60D) (Component Side) –
IC3502 IC3503 IC2002
thermal compound (TIG2000)
– MOTHERBOARD Board (M40D) (Component Side) –
IC2002
thermal compound (TIG2000)

HCD-M40D/M60D/M80D
8
HOW TO OPEN THE TRAY WHEN POWER SWITCH TURN OFF
Note 1: After the cover, top is removed, this work is done.
Note 2: Please prepare the thin wire (clip etc. processed to the length of 8 cm or more).
CAPACITOR DISCHARGE FOR ELECTRIC SHOCK PREVENTION
MOTHERBOARD Board (Conductor side view)
In checking the MOTHERBOARD board, make 1 capacitor discharge of C2076 for electrical shock prevention.
C2076
R
800 :/5 W
2Insert the clip etc.
CD/DVD drive
tray
Insert the clip etc.
processed to the
length of 8 cm or
more in the hole
on the side of the
CDM and push.
8 cm or more
hole
– Side view –
– Top view –
Note: Push after it inserts it in this hole well.
3
tray
1Remove the cover, top.
(Illustration of disassembly is omitted.)

HCD-M40D/M60D/M80D
9
R
800 :/5 W
R
800 :/5 W
800 :/5 W
R
C7701
C7217
C7606
SMPS Board (Conductor side view) (HCD-M60D/M80D)
In checking the SMPS board, make 3 capacitors discharge of C7606, C7217 and C7701 for eletrical shock prevention.
SMPS Board (Conductor side view) (HCD-M40D)
In checking the SMPS board, make 3 capacitors discharge of C6301, C6302 and C6503 for eletrical shock prevention.
800 :/5 W
R
C6301
C6302
C6503
R
800 :/5 W
800 :/5 W
R

HCD-M40D/M60D/M80D
10
SERVICE POSITION
Fan, DC
sheet
SMPS board
MOTHERBOARD board
VFD_IR board
PANEL board
DC fan
sheet
SMPS board
MOTHERBOARD board
LED CONNECTOR board
VFD_IR board
PANEL board
HCD-M40D
HCD-M60D
HCD-M80D
DC fan
sheet
SMPS board
MOTHERBOARD board
LED DRIVER board VFD_IR board
PANEL board

HCD-M40D/M60D/M80D
11
Note: Disassemble the unit in the order as shown below.
2-1. DISASSEMBLY FLOW
SECTION 2
DISASSEMBLY
2-6. CDM90-DVBU204//C
(Page 15)
2-7. SERVICE, OPTICAL DEVICE (7G),
FLEXIBLE FLAT CABLE
(Page 16)
2-8. FRONT (H/M/L) PANEL SECTION
(Page 17)
2-9. MOTHERBOARD BOARD,
FAN DC (M40D)
(Page 18)
2-10. MOTHERBOARD BOARD,
DC FAN (M60D)
(Page 19)
2-11. MOTHERBOARD BOARD,
DC FAN (M80D)
(Page 20)
2-3. LOADING PANEL SECTION
(Page 12)
2-4. CDM SECTION (M40D)
(Page 13)
2-5. CDM SECTION (M60D/M80D)
(Page 14)
2-2. TOP COVER
(Page 12)
SET
2-12. SMPS BOARD,
MIC USB BOARD (M40D)
(Page 21)
2-13. SMPS BOARD, MIC USB BOARD (M60D/M80D),
DC FAN (M80D)
(Page 22)

HCD-M40D/M60D/M80D
12
Note: Follow the disassembly procedure in the numerical order given.
2-2. TOP COVER
2-3. LOADING PANEL SECTION
1 six screws
(+BVTP 3 u10)
4 cover, top
2
3
2
1Insert the clip etc.
2
3three claws
4panel, loading
section
CD/DVD drive
tray
Insert the clip etc.
processed to the
length of 8 cm or
more in the hole
on the side of the
CDM and push.
8 cm or more
hole
– Side view –
– Top view –
Note: Push after it inserts it in this hole well.

HCD-M40D/M60D/M80D
13
2-4. CDM SECTION (M40D)
1CN402 (4P)
2 flexible flat cable (5 core)
(CN303)
3 flexible flat cable (24 core)
(CN302)
7 CDM section
5one screw, tapping
4 one screw
(+BVTP 3 u8)
6
Note 2: When you install the connector, please install them correctly.
There is a possibility that this machine damages when not
correctly installing it.
Insert is shallow
Insert is straight
to the interior.
connector
Insert is incline
connector connector connector
connector connector
Note 1: When installing the flexible flat cable, ensure that
the colored line is not slanted after insertion.
colored line colored line
Insert is straight to the interior. Insert is incline
flexible flat cable flexible flat cable
connectorconnector
OK NG
OK NG NG

HCD-M40D/M60D/M80D
14
2-5. CDM SECTION (M60D/M80D)
(M60D)
(M80D)
2CN2001 (2P)
1filament tape
(sub material)
:LUHVHWWLQJ
filament tape
(sub material)
MOTHERBOARD board
hook
hook
(M80D)
3CN402 (4P)
4 flexible flat cable (5 core)
(CN303)
5 flexible flat cable (24 core)
(CN302)
9 CDM section
6one screw
(+BVTP 3 u8)
8
Note 2: When you install the connector, please install them correctly.
There is a possibility that this machine damages when not
correctly installing it.
Insert is shallow
Insert is straight
to the interior.
connector
Insert is incline
connector connector connector
connector connector
Note 1: When installing the flexible flat cable, ensure that
the colored line is not slanted after insertion.
colored line colored line
Insert is straight to the interior. Insert is incline
flexible flat cable flexible flat cable
connectorconnector
OK NG
OK NG NG
A
B
C
D
A
B
E
C
D
E
7one
screw, tapping
E
7one
screw, tapping
CDM90-DVBU204//C

HCD-M40D/M60D/M80D
15
2-6. CDM90-DVBU204//C
– CDM section front view –
3four screws
(BVTP 3 u8)
1one screw
(BVTP 3 u8)
2bracket, support
6CDM90-DVBU204//C
5holder, CDM
4Draw three wires out of
the hole in bracket CDM
section.

HCD-M40D/M60D/M80D
16
2-7. SERVICE, OPTICAL DEVICE (7G), FLEXIBLE FLAT CABLE
Under the guide
Under the guide
(Fold area)
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Note: This illustration sees the loading assy (MB) from bottom side.
1flexible flat cable
(24 core)
2Through the hole
3Through the hole
4
terminal face
loading assy (MB)
7flexible flat cable
(24 core)
6holder, FFC
5three claws
5two claws
0flexible flat cable
(5 core)
9filament tape
(sub material)
8filament tape
(sub material)
7four insulator screws
0connector
qa insulator
6belt
3Insert the thin
wire (clip etc.).
5tray
qs service, optical
device (7G)
qa insulator
qa insulator
qj
ql flexible flat cable
(24 core)
1 six claws
4
9
8
2chuck holder assy
(MB)
qg flexible flat cable
(5 core)
– Bottom view –
loading assy
(MB)
qd base, lo
qk holder, FFC
qf filament tape
(sub material)
qh filament tape
(sub material)
filament tape
(sub material)
:LUHVHWWLQJ

HCD-M40D/M60D/M80D
17
2-8. FRONT (H/M/L) PANEL SECTION
3claw
3claw
2 one screw
(+BVTP 3 u8)
2 one screw
(+BVTP 3 u8)
4 panel, front (H/M/L)
section
1 flexible flat cable (17 core)
(CN122) (M60D/M80D)
flexible flat cable (15 core)
(CN102) (M40D)
3claw
3claw
3claw
3claw
(M40D) (M60D)
(M80D)
F
F
F
G
F
G
G
G
H
H
H
Note : When installing the flexible flat cable, ensure that
the colored line is not slanted after insertion.
colored line colored line
Insert is straight to the interior. Insert is incline
flexible flat cable flexible flat cable
connectorconnector
OK NG

HCD-M40D/M60D/M80D
18
2-9. MOTHERBOARD BOARD, FAN DC (M40D)
1two screws
(+BVTP 3 u8)
qf two screws
(+BVTP 3 u8)
qg heat sink (MB-L)
qh MOTHERBOARD
board
qj sheet, thermal
2one screw
(+B 3 u6)
9CN001
(10P)
qd CN2001 (2P)
0CN2007
(8P)
qa filament tape (sub material)
8CN451 (5P)
7clip,
coating
3one screw
(+BVTP 3 u8)
5panel, back
6four screws
(+PWH 3 u8 (SUMITITE))
6one screw
(+PWH 3 u8
(SUMITITE))
qk two screws
(+PWH 3 u8 (SUMITITE))
ql two screws
(+BVTP 3 u8)
w; holder, wire
(PVDD)
wa fan, DC
qs flexible flat
cable (7 core)
(CN601)
Note 3: When you install the connector, please install them correctly.
There is a possibility that this machine damages when not
correctly installing it.
Insert is shallow
Insert is straight
to the interior.
connector
Insert is incline
connector connector connector
connector connector
Note 2: When installing the flexible flat cable, ensure that
the colored line is not slanted after insertion.
colored line colored line
Insert is straight to the interior. Insert is incline
flexible flat cable flexible flat cable
connectorconnector
OK NG
OK NG NG
4
Note 1: When you install the heat sink (MB-L), spread the compound referring to
“NOTE OF REPLACING THE IC3501 (M80D), IC3502,
IC3503 (M60D, M80D) AND IC2002 ON THE MOTHERBOARD BOARD
AND THE COMPLETE MOTHERBOARD BOARD”
on servicing notes (page 7).
:LUHVHWWLQJ
SMPS board
hook
MOTHERBOARD
board
filament tape
(sub material)
pin, lead
clamp

HCD-M40D/M60D/M80D
19
2-10. MOTHERBOARD BOARD, DC FAN (M60D)
Note 3: When you install the connector, please install them correctly.
There is a possibility that this machine damages when not
correctly installing it.
Insert is shallow
Insert is straight
to the interior.
connector
Insert is incline
connector connector connector
connector connector
Note 2: When installing the flexible flat cable, ensure that
the colored line is not slanted after insertion.
colored line colored line
Insert is straight to the interior. Insert is incline
flexible flat cable flexible flat cable
connectorconnector
OK NG
OK NG NG
1 three screws
(+BVTP 3 u8)
8 two screws
(+BVTP 3 u8)
9 LED
CONNECTOR
board
3 two screws
(+BVTP 3 u8)
4 one screw
(+BVTP 3 u8)
2 one screw
(+B 3 u6)
6 panel, back
5
qh five screws
(+BVTP 3 u8)
qj four screws
(+BVTP 3 u8)
wa two screws
(+BVTP 3 u8)
wa one screw
(+BVTP 3 u8)
ws two screws
(+BVTP 3 u8)
qk heat sink (MB-M)
7 flexible flat cable
(7 core) (CN2206)
wf holder, fan
(H/M)
qg CN3501
(4P)
wd DC fan
I
0 CN451 (5P)
qa flexible flat cable
(7 core) (CN601)
qs Peel the FFC
(7 core) from the
double sided tape
double
sided tape
(sub material)
qf CN2008
(3P)
qd CN001 (10P)
I
J
J
qh three screws
(+BVTP 3 u8)
ql MOTHERBOARD
board
w; three sheet,
thermal
Note 1: When you install the heat sink (MB-M), spread the compound referring to
“NOTE OF REPLACING THE IC3501 (M80D), IC3502, IC3503 (M60D, M80D)
AND IC2002 ON THE MOTHERBOARD BOARD AND THE COMPLETE
MOTHERBOARD BOARD” on servicing notes (page 7).

HCD-M40D/M60D/M80D
20
2-11. MOTHERBOARD BOARD, DC FAN (M80D)
I
7 flexible flat cable
(11 core) (CN2205)
Note 3: When you install the connector, please install them correctly.
There is a possibility that this machine damages when not
correctly installing it.
Insert is shallow
Insert is straight
to the interior.
connector
Insert is incline
connector connector connector
connector connector
Note 2: When installing the flexible flat cable, ensure that
the colored line is not slanted after insertion.
colored line colored line
Insert is straight to the interior. Insert is incline
flexible flat cable flexible flat cable
connectorconnector
OK NG
OK NG NG
J
I
1 four screws
(+BVTP 3 u8)
4 one screw
(+BVTP 3 u8)
3 two screws
(+BVTP 3 u8)
2 one screw
(+B 3 u6)
6 panel,
back
5
0 CN451 (5P)
qh three screws
(+BVTP 3 u8)
wa two screws
(+BVTP 3 u8)
wa one screw
(+BVTP 3 u8)
ws two screws
(+BVTP 3 u8)
wf holder, fan (H/M)
wd DC fan
qh three screws
(+BVTP 3 u8)
qh four screws
(+BVTP 3 u8)
qj five screws
(+BVTP 3 u8)
qk heat sink (MB-H)
w; four sheet, thermal
ql MOTHERBOARD
board
qd CN001 (10P)
qg CN3501
(4P)
8 four screws
(+BVTP 3 u8)
9 LED DRIVER
board
qf CN2008
(3P)
J
Note 1: When you install the heat sink (MB-H), spread the compound referring to
“NOTE OF REPLACING THE IC3501 (M80D), IC3502, IC3503 (M60D, M80D)
AND IC2002 ON THE MOTHERBOARD BOARD AND THE COMPLETE
MOTHERBOARD BOARD” on servicing notes (page 7).
qa flexible flat cable
(7 core) (CN601)
qs Peel the FFC
(7 core) from the
double sided tape
double
sided tape
(sub material)