Sony MHC-V82D Schematic

2019/03/1322:12:27(GMT+09:00)

MHC-V82D

SERVICE MANUAL

Ver. 1.0 2019.02

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.

AEP Model

E Model

Model Name Using Similar Mechanism MHC-V81D

DVD Mechanism Type CDM90-DVBU204//M

Optical Pick-up Name CMS-S76RFS7GP

Speaker section

Speaker system:
5-way, Double Bass Refl ex
Speaker unit:
Tweeter L/R Front: 50 mm, cone type
Tweeter L/R Rear: 50 mm, cone type
Midrange L/R (Upper): 100 mm,
cone type
Midrange L/R (Lower): 120 mm,
cone type
Woofer: 300 mm, cone type

Inputs

AUDIO/PARTY CHAIN IN (TV) L/R:
Voltage 2 V, impedance 24 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

AUDIO/PARTY CHAIN OUT L/R:
Voltage 2 V, impedance 1 kilohm
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

SPECIFICATIONS

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 models:
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:

87.5 MHz – 108.0 MHz (50 kHz step)

BLUETOOTH section

Communication system:
BLUETOOTH Standard version 4.2
Output:
BLUETOOTH Standard Power Class 2
Maximum output power:
<9.5 dBm
Maximum number of devices to be
registered:
8 devices
Maximum number of simultaneous
connection (Multipoint):
3 devices
Maximum communication range:
Line of sight approx. 10 m

1)

Frequency band:

2.4 GHz band (2.4000 GHz –

2.4835 GHz)
Modulation method:
FHSS (Freq Hopping Spread Spectrum)
Compatible BLUETOOTH profiles2):

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.

NFC section

Frequency band:

13.56 MHz

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)

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 models)
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 models)
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:
190 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) (Approx.):
370 mm × 1,060 mm × 427 mm
Mass (Approx.):

26.0 kg

Operating temperature:
5 °C to 35 °C

– Continued on next page –

9-930-600-01

2019B80-1

2019.02

©

HOME AUDIO SYSTEM

Sony Corporation

Published by Sony EMCS (Malaysia) PG Tec

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MHC-V82D

* 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”.

Unpacking

•

This unit (MHC-V82D) (1)

•

Remote control (DC 3 V) (1)

• R03 (DC 1.5 V) (size AAA) batteries (2)

• FM lead antenna (aerial) (1)

• AC power cord (mains lead) (1)

• AC plug adaptor* (1) (supplied only for
certain areas)

* This plug adaptor is not for the use in

Chile, Paraguay and Uruguay. Use this
plug adaptor in the countries/regions where
it is necessary.

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 High­Definition Multimedia Interface
(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
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.

• The N-Mark is a trademark or registered
trademark of NFC Forum, Inc. in the United
States and in other countries.

• Android, Google Play, and the Google
Play logo are trademarks of Google LLC.

• Apple, the Apple logo, iPhone, iPod,
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.

• Use of the Made for Apple badge means

that an accessory has been designed
to connect specifically to the Apple
product(s) identified in the badge, 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.

®

word mark and

• 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 STAN-

DARD (“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

specified.

®

marks are not

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)

To Exposed Metal
Parts on Set

AC

1.5 kΩ0.15 μF

voltmeter
(0.75 V)

Earth Ground

Fig. A. Using an AC voltmeter to check AC leakage.

SAFETY-RELATED COMPONENT WARNING!

COMPONENTS IDENTIFIED BY MARK 0 OR DOTTED LINE
WITH MARK 0 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.

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MHC-V82D

TABLE OF CONTENTS

1. SERVICING NOTES ............................................. 4

2. DISASSEMBLY

2-1. Disassembly Flow ........................................................... 10

2-2. Side panel L, R ................................................................ 11

2-3. Loading Panel Assy ........................................................ 11

2-4. Vicente Top Panel Section .............................................. 12

2-5. Rear Cover ...................................................................... 13

2-6. CDM Section .................................................................. 14

2-7. CDM90-DVBU204//M ................................................... 15

2-8. Service, Optical Device (7G), Flexible Flat Cable ......... 16

2-9. SMPS Board (EMC) ....................................................... 17

2-10. MOTHERBOARD Board, Chassis Section .................... 18

2-11. Front Panel (Vicente) Section ......................................... 19

2-12. Bottom Cover Section ..................................................... 20

2-13. Loudspeaker (30cm) (Woofer) (SP9) .............................. 21

2-14. Loudspeaker (10cm) (Mid Top: L-CH) (SP2),

Loudspeaker (10cm) (Mid Top: R-CH) (SP6) ................ 22

2-15. Loudspeaker (12cm) (Mid Bottom: L-CH) (SP1),

Loudspeaker (12cm) (Mid Bottom: R-CH) (SP5) .......... 23

3. TEST MODE ............................................................ 24

4. ELECTRICAL CHECK ......................................... 25

5. TROUBLESHOOTING .......................................... 26

6. DIAGRAMS

6-1. Block Diagram

- RS SERVO, USB, TOUCH, HDMI Section - .............. 33

6-2. Block Diagram - MAIN Section - ................................... 34

6-3. Block Diagram - AMP Section - ..................................... 35

6-4. Block Diagram

- PANEL, POWER SUPPLY Section - ........................... 36

6-5. Block Diagram - SMPS Section - ................................... 37

6-6. Printed Wiring Board - MOTHERBOARD Board

(Component Side) - ......................................................... 39

6-7. Printed Wiring Board - MOTHERBOARD Board

(Conductor Side) - .......................................................... 40

6-8. Printed Wiring Board

- SENSOR Board (Component Side) - ........................... 41

6-9. Printed Wiring Board

- SENSOR Board (Conductor Side) - ............................. 42

6-10. Printed Wiring Board - SMPS Board (EMC) - ............... 43

6-11. Printed Wiring Board - VFD Board - .............................. 44

6-12. Printed Wiring Board - MIC USB Board - ..................... 45

6-13. Printed Wiring Board - POWER KEY Board -............... 46

6-14. Printed Wiring Board - HUB Board - ............................. 46

6-15. Printed Wiring Board - 360 FR L Board - ...................... 47

6-16. Printed Wiring Board - 360 FR R Board - ...................... 47

6-17. Printed Wiring Board - 360 BACK L Board - ................ 48

6-18. Printed Wiring Board - 360 BACK R Board - ................ 48

6-19. Printed Wiring Board - SPK MID BTM Board - ............ 49

6-20. Printed Wiring Board - NFC Board - .............................. 49

6-21. Printed Wiring Board - EXTENSION Board - ............... 49

6-22. Printed Wiring Board - IR Board - .................................. 49

6-23. Printed Wiring Board - SPK MID L Board - .................. 50

6-24. Printed Wiring Board - SPK MID R Board - .................. 50

6-25. Printed Wiring Board - SW LED L Board - .................... 50

6-26. Printed Wiring Board - SW LED R Board - ................... 50

7. EXPLODED VIEWS

7-1. Side Panel Section .......................................................... 51

7-2. Panel Loading Section .................................................... 52

7-3. Rear Cover Section ......................................................... 53

7-4. SMPS Board (EMC) Section .......................................... 54

7-5. Chassis Section ............................................................... 55

7-6. Front Panel (Vicente) Section ......................................... 56

7-7. Bottom Cover Section ..................................................... 57

7-8. Loudspeaker Section ....................................................... 58

7-9. Speaker Cabinet Section ................................................. 59

7-10. Vicente Top Panel Section .............................................. 60

7-11. CDM Section .................................................................. 61

7-12. DVD Mechanism Section (CDM90-DVBU204//M) ...... 62

8. ELECTRICAL PARTS LIST .............................. 63

Accessories are listed in the last part of the electrical parts list.

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MHC-V82D

SECTION 1

SECTION 1

SERVICING NOTES

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 fl ow)
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 specifi ed herein may result in hazardous radiation
exposure.

MODEL IDENTIFICATION

– Rear view –

MODEL NUMBER LABEL

AEP, RU, LA9, AR, MY, EA

R

MODEL NO. :

MHC-V82D

NOTES ON HANDLING THE OPTICAL PICK-UP BLOCK
OR BASE UNIT

The laser diode in the optical pick-up block may suff er electrostatic
break-down because of the potential diff erence 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 fl exible 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 refl ective 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.

CAUTION

The use of optical instruments with this product will increase eye
hazard.

For customers in AEP

This appliance is classifi ed as a
CLASS 1 LASER product under
IEC 60825-1:2007 and IEC
60825-1:2014. This marking is
located on the rear exterior.

For customers in EA

This appliance is classifi ed as a
CLASS 1 LASER product under
IEC 60825-1:2007 and IEC
60825-1:2014. This marking is
located on the rear exterior.

CAUTION

Risk of explosion if the battery is replaced by an incorrect type.

E4, E12

TH

Destination Code
PART No.

R

MODEL NO. :

Destination Code

PART No.

R

Destination Code
PART No.

MHC-V82D

MODEL NO. :

MHC-V82D

Do not expose batteries or appliances with battery-installed to ex­cessive heat, such as sunshine and fi re.

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MHC-V82D

Model Part No.

LA9

AEP

E4

E12

EA

TH

RU

AR

MY

4-746-522-0[]

4-747-800-0[]

4-747-979-0[]

4-747-979-2[]

4-747-981-0[]

4-748-006-0[]

4-748-008-0[]

4-748-011-0[]

4-748-016-0[]

DESTINATION ABBREVIATIONS

The following abbreviations for model destinations are used in this
service manual.

• Abbreviation
AR : Argentina model
E4 : African model
E12 : 220-240 V AC area in E model
EA : Saudi Arabia model
LA9 : Latin-American model
MY : Malaysia model
RU : Russian model
TH : Thai model

DESTINATION SETTING METHOD

The destination information isn’t written in the MOTHERBOARD
board for the service.
Therefore, when the MOTHERBOARD board is replaced, be sure
to perform the destination setting (Important work).

Note 1: The initial setting destination of the MOTHERBOARD board for

the service is temporary set as “LATIN”. The message “DEST
ERR” is displayed on the screen display panel.

Note 2: When distinguishing the destination of the product, refer to the

“MODEL IDENTIFICATION” on page 4.

Note 3: If destination setting isn’t performed, it is possibility to occur the

defect to each operation of this unit.

Note 4: Destination would be locked if it has changed for 5 times.

Procedure:

1. Touch two touch keys of the [SOUND FIELD] and [TUNING

+ >] simultaneously for 5 seconds during the demo mode.

2. It enters the destination setting mode, the message
“D XXXXX” is displayed on the screen display panel.

Note 5: If the message “DESTLOCK” is displayed on the screen display

panel, touch the [N] touch key to release from this mode. Be­cause the destination is locked, and it cannot change the destina­tion.

3. Touch [ +] / [ ―] touch key to select the destination based
on the set’s country.

Screen
display

Destination
code

Country

“D ASIA” SP6, TH1 Southeast Asia countries

“D INDIA

“D ME AFC

” E12 India

” E3, E93, E4,

Middle East & Africa countries

SA2, EA3

“D OCEANI

” AU1 Australia & New Zealand

“D JAPAN” J1 Japan

“D BRAZIL” BR1 Brazil

“D N AME” UC2, CA2 America & Canada

“D LATIN” LA9, AR2 Central & South America

countries (except Brazil)

“D RUSSIA” RU1 Russia & CIS country

“D EUROPE

” CEL, CEK Europe countries

(except CIS country)

4. Touch [N] touch key to confi rm the selection.

5. “RESET” appears on the screen display panel. After that,
“SONY” appears on the screen display panel. The system
automatically turn on and off once. Please be sure that the
system stay at demo mode fi nally before switch off the power
supply.

6. Mode in “MODEL, DESTINATION AND VERSION
DISPLAY MODE” on page 24 again to confi rm on the model
& destination.

NOTE OF REPLACEMENT OF THE SENSOR BOARD

When the SENSOR board is defective, exchange the VICENTE
TOP PANEL ASSY SERVICE.

NOTE OF REPLACEMENT OF THE MS-476 BOARD

When the MS-476 board is defective, exchange the entire
LOADING COMPLETE ASSY (T).

TEST DISCS

Use following TEST DISC when this unit confi rms the operation
and checks it.

• For CD

Part No. Description

3-702-101-01 DISC (YEDS-18), TEST
4-225-203-01 DISC (PATD-012), TEST
J-2501-307-A DISC (HLX-A1), TEST

• 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)

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. Touch the [FUNCTION] touch key to select the DVD/CD
function.

3. Touch [MEGA BASS] touch key and [VOCAL FADER] touch
key 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.

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MHC-V82D

IF ERROR CODE AND “CHECK MANUAL” FLASHES
ON THE DISPLAY

See the following table for the corrective action.

Error code Corrective action

“PROTECT2” Contact your nearest Sony dealer.

“PROTECT3”/
“PROTECT4”/
“PROTECT6”

Protect Type Description:

X (Error Code) Description

2 Defect of thermistor IC or charging circuit

3 • There is possibility of over current hap-

4 or 6 • There is possibility of DC FAN is blocked

Immediately unplug the AC power cord
(mains lead), and check if anything is
blocking the ventilation openings 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.

used by SPM (Sound Pressure Manage­ment) system.

pen at speaker output or speaker damage
(shorted).

• Unusual heat up of AMP IC by improper
assembly of heatsink or lack of thermal
compound.

• Under voltage Protection (no supply to
AMP IC when power ON).

• DC appears in SP terminal by defect of
AMP IC.

or damaged.

• Defect of DC FAN driver circuit.

NOTE OF REPLACING THE IC2002 AND IC3503 ON
THE MOTHERBOARD BOARD AND THE MOTHER­BOARD MOUNTED PC BOARD

When IC2002 and IC3503 on the MOTHERBOARD board
and the MOTHERBOARD mounted pc board are replaced, it is
necessary to spread the compound between parts and heat sink.
After that, execute “3. IC and MOTHERBOARD board after
replace checking guide” in page 31.

Spread the compound referring to the fi gure below.

– MOTHERBOARD Board (Component Side) –

compound

IC3503

IC2002

SELF-DIAGNOSIS FUNCTION

When the self-diagnosis function is activated, a service number
appears on the TV screen or the display.
The service number consists of an alphabet and numerals (e.g. C
13 50). See the following table for the cause and corrective action.

First 3 characters
of the service
number

C 13 This disc is dirty.

C 31 The disc is not inserted correctly.

E XX
(XX is a number)

Cause and corrective action

• Clean the disc with a soft cloth.

• Turn off the system, then turn it on
again.

Then re-insert the disc correctly.

To prevent a malfunction, the system has
performed the self-diagnosis function.

• Contact your nearest Sony dealer or
local authorized Sony service facility
and give the 5-character service
number.

Example: E 61 10

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HOW TO OPEN THE TRAY WHEN POWER SWITCH TURN OFF

Note 1: After the side panel L, R are removed, this work is done.
Note 2: Please prepare the thin wire (clip etc. processed to the length of 5 cm or more).

1 Remove the side panel L, R.
(Illustration of disassembly is omitted.)

MHC-V82D

– Left view –

Insert the clip etc. processed to the
length of 5 cm or more in the hole
on the side of the CDM and push.

5 cm or more

Note: Push after it inserts it

in this hole well.

hole

DVD mechanism
deck

tray

– Top view –

3

2 Insert the clip etc.

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MHC-V82D

CAPACITOR ELECTRICAL DISCHARGE PROCESSING

When removing the SMPS board (EMC) and MOTHERBOARD board, be sure to perform the discharge process by referring below
procedure.
Remove SMPS board (EMC) fi rst follow by MOTHERBOARD board.

Note: Be sure to discharge using a resistor of 500~800 .

SMPS Board (EMC) (Conductor Side view)

1. Disconnect all the wires and FFC which connected to the SMPS board (EMC) (avoid touching any component).

2. Unscrew the SMPS board (EMC).

3. Pulling up the wire (avoid touching any component) to lift up the SMPS board (EMC).

4. Flip the SMPS board (EMC) to conductor side and perform discharge at terminal of C6301, C6322, C6534, C6558 and C6559 for 10
seconds each.

800 :/5 W

800 :/5 W

800 :/5 W

R

800 :/5 W

R

R

C6559

C6558

C6534

R

C6301

800 :/5 W

R

C6322

MOTHERBOARD Board (Conductor Side view)

1. Disconnect all the wires and FFC which connected to the MOTHERBOARD board (avoid touching any component).

2. Unscrew the MOTHERBOARD board.

3. Holding the both edge (avoid touching any component) to lift up the MOTHERBOARD board.

4. Flip the MOTHERBOARD board to conductor side and perform discharge at terminal of C2133 and C3662 for 90 seconds each.

800 :/5 W

800 :/5 W

R

C2133

C3662

R

8

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SERVICE POSITION

MHC-V82D

MIC US B board

VFD board

stand

POWER K E Y board

SMPS board (EMC)

CDM90-DVBU204//M

9

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MHC-V82D

Note: Disassemble the unit in the order as shown below.

2-1. DISASSEMBLY FLOW

SET

2-2. SIDE PANEL L, R
(Page 11)

2-3. LOADING PANEL ASSY
(Page 11)

2-4. VICENTE TOP PANEL SECTION
(Page 12)

SECTION 2

DISASSEMBLY



JIG
When disassembling the unit, use the following
jig for speaker removal.

Part No. Description
J-2501-238-A JIG FOR SPEAKER REMOVAL

2-5. REAR COVER
(Page 13)

2-6. CDM SECTION
(Page 14)

2-7. CDM90-DVBU204//M
(Page 15)

2-8. SERVICE, OPTICAL
DEVICE (7G),
FLEXIBLE FLAT CABLE
(Page 16)

2-9. SMPS BOARD (EMC)
(Page 17)

2-10. MOTHERBOARD BOARD,
CHASSIS SECTION
(Page 18)

2-11. FRONT PANEL
(VICENTE) SECTION
(Page 19)

2-12. BOTTOM COVER SECTION
(Page 20)

10

2-13. LOUDSPEAKER
(30CM) (WOOFER)
(SP9)
(Page 21)

2-14. LOUDSPEAKER (10CM)
(MID TOP: L-CH) (SP2),
LOUDSPEAKER (10CM)
(MID TOP: R-CH) (SP6)
(Page 22)

2-15. LOUDSPEAKER (12CM)
(MID BOTTOM: L-CH) (SP1),
LOUDSPEAKER (12CM)
(MID BOTTOM: R-CH) (SP5)
(Page 23)

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Note: Follow the disassembly procedure in the numerical order given.

2-2. SIDE PANEL L, R

1 five screws
(tapping (flat head))

MHC-V82D

3 panel, side L

2

3 panel, side R

2

2-3. LOADING PANEL ASSY

– Left view –

Insert the clip etc. processed to the
length of 5 cm or more in the hole
on the side of the CDM and push.

1 five screws
(tapping (flat head))

3 four claws

4 panel, loading

assy

hole

DVD mechanism
deck

5 cm or more

Note: Push after it inserts it

in this hole well.

2 Draw out the tray.

1 Insert the clip etc.

tray

– Top view –

11

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MHC-V82D

2-4. VICENTE TOP PANEL SECTION

:LUHVHWWLQJ

Push the protrusion, and
remove the terminal
(wide side) [grey].

loudspeaker (5cm)

top side

Push the protrusion,
and remove the terminal
(narrow side) [grey/black].

9 flexible flat cable
(17 core) (CN5001)

1 two screws
(tapping (flat head))

(tweeter) (L-CH)

(SP4)

protrusion

5 flexible flat cable
(7 core) (CN120)

qd terminal (narrow side)
[grey/black]

qd terminal (wide side)
[grey]

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qg VICENTE top panel
section

A

top side

filament tapeSENSOR board

B

A

4 flexible flat cable

(29 core) (CN126)

0 CN451 (5P)

3 one screw

(+BVTP 3 u 8) (SILVER)

qs Remove the VICENTE top panel
section in the direction of the arrow.

qa flexible flat cable
(9 core) (CN902)

2 three screws
(tapping (flat head))

qf terminal (wide side) [red]

qf terminal (narrow side) [red/black]

B

6 filament tape

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filament tape

:LUHVHWWLQJ

Push the protrusion, and
remove the terminal
(wide side) [red].

loudspeaker (5cm)
(tweeter) (R-CH) (SP8)

top side

protrusion

Push the protrusion, and
remove the terminal
(narrow side) [red/black].

top side

12

:LUHVHWWLQJ

filament tape

top side

HUB board

8 cushion (7T25), saranet

7 Draw out the flexible

flat cable (17 core)
from the hook.

cushion (7T25),
saranet

Note: Make sure the flexible flat cable (17 core)

must not near to the bluetooth module.

hook

bracket, CDM

bluetooth module

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2-5. REAR COVER

MHC-V82D

6 three screws
(+BVTP 3 u 8) (BLACK)

7 cover, rear

2 cover, screw R

1 Insert the clip etc.

3 one screw
(+BVTP 3 u 8)

(BLACK)

4 two screws
(tapping
(flat head))

5 three screws

– Rear view –

(4 u 13) (TR-184A)

3 one screw
(+BVTP 3 u 8) (BLACK)

2 cover, screw L

1 Insert the clip etc.

13

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MHC-V82D

2-6. CDM SECTION

1 filament tape

:LUHVHWWLQJ

rear side

filament tape

CDM section

6 flexible flat cable
(24 core) (CN302)

7 two screws
(+BVTP 3 u 12)

hook

0 CDM section

3 CN2001 (2P)

9 Remove the CDM section

in the direction of the arrow.

5 flexible flat cable
(5 core) (CN303)

4 CN402 (4P)

8 two screws

(+BVTP 3 u 8)
(BLACK)

2 Remove wire from
the hook.

14

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2-7. CDM90-DVBU204//M

:LUHVHWWLQJ

rear side

MHC-V82D

bracket, CDM

1 four screws
(+BVTP 3 u 8) (SILVER)

6 CDM90-DVBU204//M

5 Remove three wires from

the hook.

4 filament tape

CDM90-DVBU204//M

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2 cushion, saranet
(30 u 50)

3 core, ferrite

hook

filament tape

7 bracket, CDM section

15

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MHC-V82D

2-8. SERVICE, OPTICAL DEVICE (7G), FLEXIBLE FLAT CABLE

1 six claws

2 chuck holder assy (T)

qa insulator

7 four insulator screws

qg flexible flat cable

qs service, optical

device (7G)

qa insulator

6 belt

3 Insert the thin

wire (clip etc.).

qd base, lo assy

4

5 tray

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This illustration sees the loading assy (T) from bottom side.

Note:

5 two claws

1 flexible flat cable

loading assy (T)

(24 core)

3 Through the hole

8

0

9 connector

(5 core)

qa insulator

5 three claws

4

qf filament tape

qj holder, FFC

qk flexible flat cable

(24 core)

qh

loading assy (T)

– Bottom view –

6 holder, FFC

16

terminal face

2 Through the hole

Under the guide
(Fold area)

7 flexible flat cable
(24 core)

9 filament tape

8 flexible flat cable

(5 core)

Under the guide

SYSSET

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2-9. SMPS BOARD (EMC)

6 two screws
(+BVTP 3 u 8) (SILVER)

:LUHVHWWLQJ

IR board

front side

1 Remove the wire
from the hook.

DC fan

2 CN2008
(3P)

qh three screws

(+PWH 3 u 8 (SUMITITE))

qh one screw

(+PWH 3 u 8 (SUMITITE))

0 cushion (CZ)

qs CN001 (11P)

qh two screws

(+PWH 3 u 8
(SUMITITE))

9 DC fan

qj clamp (N)

MHC-V82D

:LUHVHWWLQJ

qa Remove the
wire from clamp (N).

cushion (CZ)

front side

filament tape

MOTHERBOARD
board

hook

7 two screws
(+BVTP 3 u 8)
(SILVER)

4 filament
tape

5 CN127 (3P)

8 bracket,

fan

3 Remove the wire
from the hook.

qk SMPS

board
(EMC)

qg CN6000 (2P)

SMPS board (EMC)

MOTHERBOARD
board

qf CN6500 (8P)

qd Remove the wire

from clamp (N).

– Rear view –

17

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MHC-V82D

2-10. MOTHERBOARD BOARD, CHASSIS SECTION

:LUHVHWWLQJ

rear side

MOTHERBOARD board

:LUHVHWWLQJ

loudspeaker
(5cm) (tweeter)
(L-CH) (SP3)

5 Remove the wire
from clamp (N).

Push the protrusion, and
remove the terminal
(wide side) [blue].

top side

9 one screw
(+PWH 3 u 8 (SUMITITE))

0 clamp (N)

9 one screw

(+PWH 3 u 8
(SUMITITE))

0 clamp
(N)

6 CN3501 (8P)

qk four step screws

M4

ql chassis
section

qs heat sink (MB-H)

Note 2: When you install the heat sink (MB-H), spread the compound

referring to “NOTE OF REPLACING THE IC2002 AND IC3503
ON THE MOTHERBOARD BOARD AND THE MOTHERBOARD
MOUNTED PC BOARD” on servicing notes (page 6).

9 six screws
(+PWH 3 u 8 (SUMITITE))

C

D

F

E

qd MOTHERBOARD

board

qa three screws
(+BVTP 3 u 8)

(SILVER)

8 one screw
(+B 3 u 6)

7 one screw
(+BVTP 3 u 8)

(BLACK)

C

D

F

E

qh six screws
(+BVTP 3 u 8)

(BLACK)

protrusion

Push the protrusion, and
remove the terminal
(narrow side) [blue/black].

:LUHVHWWLQJ

Push the protrusion, and
remove the terminal
(narrow side) [red/black].

loudspeaker
(5cm) (tweeter)
(R-CH) (SP7)

top
side

qf terminal
(wide side)
[blue]

qf terminal
(narrow side)
[blue/black]

qg terminal
(narrow side)
[red/black]

qj panel, back section

1 acoustic

tape

1 acoustic
tape

qg terminal
(wide side)
[red]

3 CN3502 (2P)

4 CN2005 (4P)

2 CN2206 (8P)

protrusion

Push the protrusion, and
remove the terminal
(wide side) [red].

18

Note 1: When the MOTHERBOARD mounted pc board

is replaced, be sure to refer to “DESTINATION
SETTING METHOD” on page 5.

SYSSET

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2-11. FRONT PANEL (VICENTE) SECTION

1 three screws
(+ flat tapping screw - ED BK)

6 All bosses are removed while moving
jig in the direction of the arrow, and
panel, front (VICENTE) section
is removed.

5 Insert the jig into a space and slowly
remove the panel, front (VICENTE) section.

Note 1: When using a jig, please work
so as not to injure panel, front
(VICENTE) section and
speaker cabinet.

3 sound generator
10CM

2

4 one screw

(4 u 13) (TR-184A)

4 one screw
(4 u 13) (TR-184A)

2

6 All bosses are removed while moving

jig in the direction of the arrow, and
panel, front (VICENTE) section is removed.

4 one screw
(4 u 13) (TR-184A)

MHC-V82D

3 sound generator 10CM

1 three screws

(+ flat tapping screw - ED BK)

5 Insert the jig into a space and
slowly remove the panel, front
(VICENTE) section.

Note 1: When using a jig, please work
so as not to injure panel, front
(VICENTE) section and
speaker cabinet.

5 Insert the jig into a space and slowly
remove the panel, front (VICENTE) section.

Note 1: When using a jig, please work
so as not to injure panel, front
(VICENTE) section and
speaker cabinet.

8 panel, front
(VICENTE) section

Note 2: When installing the panel, front

(VICENTE) section, remove the
used glue and use a new glue to
fix the panel, front (VICENTE).

7 Remove the
panel, front (VICENTE) section
in the direction of an arrow.

19

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MHC-V82D

2-12. BOTTOM COVER SECTION

4 All bosses are removed while moving
jig in the direction of the arrow, and
cover, bottom section is removed.

1 four screws
(4 u 13) (TR-184A)

3 Insert the jig into a space and slowly
remove the cover, bottom section.

Note 1: When using a jig, please work
so as not to injure cover, bottom
section and speaker cabinet.

3 Insert the jig into a space and slowly
remove the cover, bottom section.

Note 1: When using a jig, please work
so as not to injure cover, bottom
section and speaker cabinet.

4 All bosses are removed while moving
jig in the direction of the arrow, and
cover, bottom section is removed.

1 two screws
(4 u 13) (TR-184A)

3 Insert the jig into a space and slowly
remove the cover, bottom section.

Note 1: When using a jig, please work
so as not to injure cover, bottom
section and speaker cabinet.

2 four screws
(4 u 13) (TR-184A)

6 CN4500 (8P)

7 cover, bottom section

Note 2: When installing the cover,

bottom section, remove the
used glue and use a new glue
to fix cover, bottom.

20

– Rear view –

5 Remove the
cover, bottom section
in the direction of an arrow.

SYSSET

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2-13. LOUDSPEAKER (30CM) (WOOFER) (SP9)

:LUHVHWWLQJ

Push the protrusion,
and remove the
terminal (wide side) [grey].

top side

Push the protrusion, and
remove the terminal
(narrow side) [grey/black].

protrusion

MHC-V82D

loudspeaker
(30cm) (woofer)
(SP9)

3 terminal
(wide side)
[grey]

4 loudspeaker (30cm)
(woofer) (SP9)

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loudspeaker (30cm)
(woofer) (SP9)

terminal position

1 four screws
((4 u 16),

+BV TAPPING)

3 terminal
(narrow side)
[grey/black]

1 four screws
((4 u 16),

+BV TAPPING)

2 Remove the loudspeaker (30cm)
(woofer) (SP9) in the direction
of the arrow.

21

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MHC-V82D

2-14. LOUDSPEAKER (10CM) (MID TOP: L-CH) (SP2),

LOUDSPEAKER (10CM) (MID TOP: R-CH) (SP6)

:LUHVHWWLQJ

Push the protrusion,
and remove the terminal
(wide side) [blue].

protrusion

loudspeaker (10cm)
(mid top: L-ch) (SP2)

Push the protrusion, and
remove the terminal
(narrow side) [blue/black].

4 loudspeaker (10cm)
(mid top: L-ch) (SP2)

top side

3 terminal
(narrow side)
[blue/black]

3 terminal
(wide side) [blue]

:LUHVHWWLQJ

Push the protrusion,

top side

Push the protrusion, and
remove the terminal (narrow side)
[red/black].

and remove the
terminal (wide side)
[red].

protrusion

loudspeaker (10cm)
(mid top: R-ch) (SP6)

3 terminal (narrow side)
[red/black]

1 four screws ((4 u 16),
+BV TAPPING)

2 Remove the loudspeaker (10cm)
(mid top: L-ch) (SP2)
in the direction of the arrow.

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loudspeaker (10cm)
(mid top: L-ch) (SP2)

terminal position

loudspeaker (10cm)
(mid top: R-ch) (SP6)

3 terminal
(wide side) [red]

2 Remove the
loudspeaker (10cm)
(mid top: R-ch) (SP6)
in the direction of the arrow.

4 loudspeaker (10cm)
(mid top: R-ch)
(SP6)

1 four screws
((4 u 16),
+BV TAPPING)

22

SYSSET

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2-15. LOUDSPEAKER (12CM) (MID BOTTOM: L-CH) (SP1),

LOUDSPEAKER (12CM) (MID BOTTOM: R-CH) (SP5)

:LUHVHWWLQJ

Push the protrusion, and
remove the terminal
(wide side) [blue].

top side

loudspeaker (12cm)
(mid bottom: L-ch)
(SP1)

protrusion

MHC-V82D

3 terminal (narrow side)
[red/black]

3 terminal
(wide side) [blue]

3 terminal (narrow side)
[blue/black]

2 Remove the
loudspeaker (12cm)
(mid bottom: L-ch) (SP1)
in the direction of the arrow.

4 loudspeaker (12cm)
(mid bottom: L-ch) (SP1)

3 terminal
(wide side)
[red]

Push the protrusion, and
remove the terminal
(narrow side) [blue/black].

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 FPPLGERWWRP/FK63
 PLGERWWRP5FK63

1 four screws ((4 u 16),
+BV TAPPING)

1 four screws ((4 u 16),
+BV TAPPING)

2 Remove the loudspeaker (12cm)
(mid bottom: R-ch) (SP5)
in the direction of the arrow.

terminal position

4 loudspeaker (12cm)
(mid bottom: R-ch) (SP5)

:LUHVHWWLQJ

Push the protrusion, and
remove the terminal
(wide side) [red].

loudspeaker (12cm)
(mid bottom: R-ch)
(SP5)

top side

loudspeaker (12cm)
(mid bottom: L-ch)
(SP1)

loudspeaker (12cm)
(mid bottom: R-ch)
(SP5)

protrusion

Push the protrusion, and
remove the terminal
(narrow side) [red/black].

23

SYSSET

2019/03/1322:12:27(GMT+09:00)

MHC-V82D

SECTION 3

TEST MODE

PANEL TEST MODE

This mode is used to check the screen display panel, LEDs, but­tons, touch keys and GESTURE CONTROL sensor.

Procedure:

1. Press [

2. Touch [] touch key and [VOICE CHANGER] touch key si-

3. All LEDs and segments in screen display panel are lighted up.

Touch [N] touch key repeatedly to toggle diff erent display

Segments on screen display panel:
All On → 1st Group On → 2nd Group On → All On → All Off
Single color LEDs:
All On → All Off → 1st Group On → 2nd Group On → All Off
Multi Color LEDs:
All On → Red → Green → Blue → All Off

4. Touch [ -] touch key, the key check mode is activated.

5. In the key check mode, the screen display panel displays

Each time a button/touch key is pressed/touched, “K”

The screen display panel displays “<” or “>” or “˄” or

6. To release from this mode, touch the touch keys in the same

MODEL, DESTINATION AND VERSION DISPLAY MODE

This mode is used to check the model, destination and software
version of the set.

Procedure:

1. Press [

2. Touch [] touch key and [VOICE CHANGER] touch key si-

All segments in screen display panel are lighted up.

3. Touch [ +] touch key. Model information appears on the

4. Touch [ +] touch key again. Destination information appears

5. Touch [ +] touch key. Serial number appears on the screen

6. During the serial number display, touch [ +] touch key. Each

7. Touch [] touch key and [VOICE CHANGER] touch key si-

1] button to turn on the system.

multaneously for 3 seconds.

This is the display check mode.

mode as below.

“K 0”.

value increases. However, once a button/touch key has
been pressed/touched, it is no longer taken into account.
After all the buttons/touch keys have been pressed/
touched, “K” value will toggle between “OK” and “K30”.

“˅” on the right side of “K30 OK” each time swing left,
right, up and down at GESTURE CONTROL.

manner as step 2, or disconnect the power cord.

1] button to turn on the system.

multaneously for 3 seconds.

screen display panel.

on the screen display panel.

display panel.

time [ +] touch key is touched, the screen display panel
shows the version of each category software in the following
sequence: SC, MTK, BT, BTE, TS, PF, SUB and return back
to model information display.

multaneously for 3 seconds to exit.

COLD RESET

This mode is used to reset all the user settings to factory setting.
Execute this mode when returning the unit to the customer.

Procedure:

1. Press [1] button to turn on the system.

2. Touch [] touch key and [VOCAL FADER] touch key simul­taneously for 3 seconds.

3. “COLD RST” appears on the screen display panel. After that,
“SONY” appears on the screen display panel. The system au­tomatically turn on and off once. Please be sure that the system
stay at demo mode fi nally before switch off the power supply.

DISC TRAY LOCK

When the disc tray does not open and “LOCKED” appears on the
screen display panel, disc tray lock mode has been activated by the
shop front.

To release from Disc Tray Lock Mode

1. Press [

2. Touch [FUNCTION] touch key repeatedly to select DVD/CD

3. Touch [MEGA BASS] touch key and [VOCAL FADER]

SHOP FRONT DEMO

The playback started automatically and the “ * DEMO * ” appears
on the screen display panel.
This is the Shop Front Demo mode which is activated by the shop
front.

To release from Shop Front Demo Mode

1. Touch [] touch key and [MIC ECHO] touch key simultaneously

2. The message “STANDBY” blinks for a few times and the

1] button to turn on the system.

function.

touch key simultaneously and hold down until “UNLOCKED”
displayed on the screen display panel.

for 5 seconds.

system goes to demo mode.

USER RESET

The user reset clears all data including preset data stored in the data
fl ash to initial conditions.

Procedure:

1. Press [

2. Touch [GUITAR] touch key and [MEGA BASS] touch key si-

3. “RESET” appears on the screen display panel. After that, the

1] button to turn on the system.

multaneously for 3 seconds.

screen display panel becomes blank for a while, and the system
goes to demo mode.

24

SYSSET

2019/03/1322:12:27(GMT+09:00)

MHC-V82D

SECTION 4

ELECTRICAL CHECK

TUNER SECTION

0 dB = 1 ȝV

FM AUTO STOP CHECK

signal

generator

set

+

75

–

Procedure:

1. Turn the power on.

2. Input the following signal from Signal Generator to FM
antenna input directly.

Carrier frequency : A = 87.5 MHz, B = 98 MHz, C = 108 MHz
Deviation : 75 kHz
Modulation : 1 kHz
ANT input : 35 dBu (EMF)

Note: Please use 75 ohm “coaxial cable” to connect SG and the
set. You cannot use video cable for checking.
Please use SG whose output impedance is 75 ohm.

Checking Location:

-MOTHERBOARD Board (Component Side)-

pin 17 (RF)pin 1 (GND)

CN302

3. Set to FM tuner function and scan the input FM signal with
automatic scanning.

4. Confi rm that input Frequency of A, B and C detected and
automatic scanning stops.

The stop of automatic scanning means “The station signal is
received in good condition”.

FOCUS BIAS CHECK

oscilloscope

(DC range)

MOTHERBOARD board

CN302 pin 17 (RF)

CN302 pin 1 (GND)

+
–

Procedure:

1. Connect the oscilloscope to CN302 pin 17 (RF) and CN302
pin 1 (GND) on the MOTHERBOARD board.

2. Press the [

] button to turn the power on, and touch the

1

[FUNCTION] touch key to select DVD/CD function.

3. Set the test disc (CD: YEDS-18) on the tray and touch [N]
touch key to playback.

4. Confi rm that oscilloscope waveform is as shown in the fi gure
below (eye pattern).

A good eye pattern means that the diamond shape () in the

center of the waveform can be clearly distinguished.

VOLT/DIV: 200 mV
TIME/DIV: 500 ns

level:

1.1 ± 0.25 Vp-p (DVDSL)

1.0 ± 0.25 Vp-p (CD)

25

SYSSET

2019/03/1322:12:27(GMT+09:00)

MHC-V82D

Check whether the state of the Cable and Outlet are

normal. If there are no problems, check circumference

circuit for Main ON on Output of the Motherboard mount

side.

SECTION 5

TROUBLESHOOTING

Replaces SMPS board (EMC) if it is not up to standard.

No

Yes

AC IN

The Power Control signal to SMPS board (EMC) is checked.

Is following power voltage OK?

Main ON Standby Demo mode Power On

NO6501 Pin9 Low (0V) Hi (3.3V)   Hi (3.3V)

(4)

(5)

No

17.4V±5%

58.5V±5%

17.4V±5%
Yes

Standby Demo mode Power On

17.4V±5%

58.5V±5% 58.5V±5%

NO6501 Pin1, 4, 5

The Output from SMPS board (EMC) is checked.

Is following power voltage up to standard?

CN6500 Pin6, 7, 8, 9

END

(1)

SMPS Board (EMC) Diagnosis Flow

26

(3)

(2)

Pin 1: Audio (+17V)

Pin 3: Audio (GND)

(1) AC input

(2) Fuse

(3) MAIN power transformer

(4) NO6501 connector

Pin 4: LED (+17V)

Pin 5: LED (+17V)

Pin 6: LED (GND)

Pin 7: LED (GND)

Pin 8: AC DET

Pin 9: Main ON

Pin 10: Network ON

Pin 11: Low/ High AC

Pin 12: Latch ON

(5) CN6500 connector

Pin 1: PGND

Pin 3: PGND

Pin 4: PGND

Pin 5: PGND

Pin 6: PVDD (DC+58.5V)

Pin 7: PVDD (DC+58.5V)

Pin 8: PVDD (DC+58.5V)

Pin 9: PVDD (DC+58.5V)

SYSSET

2019/03/1322:12:27(GMT+09:00)

MHC-V82D

Checks IC303 circumference circuit for +1.2V.

Checks IC009 (JL071) circumference circuit for +3.3V.

No

Checks JL355 for +3.3V and CL308 +1.2V REG IC303.

Does it output the power voltage of 3.3V and 1.2V?

No

Checks circumference circuit for SL+/SL- of IC401.

Checks circumference circuit of IC301 FMO Signal.

No

Yes

Yes

Does it output the signal?

Checks CN402 SL+/SL- signal.

The Sled motor has a problem.

Replaces BU.

Checks circumference circuit for SP+/SP of IC401.

Checks circumference circuit of IC301 DMO Signal.

No

Yes

Does it output the signal?

Checks CN402 SP+/SP- signal.

No

The Spindle motor has a problem.

Checks circumference circuit for FCS+/FCS- of IC401.

No

Replaces BU.

Checks CN302 FCS+/FCS- signal.

No

Checks circumference circuit of IC301 FOO Signal.

Yes

The Optical pickup has a problem.

Does it output the signal?

Replaces BU.

Yes

REMOVE SIDE PANEL

REMOVE TOP PANEL

TURN ON

TRAY IN

(Visual check)

Optical Block Diagnosis Flow (1/2)

Does Optical pickup move to inner circumference?

Yes

Does Spindle motor rotate?

(Visual check)

Yes

Does Optical pickup do focus search?

(Visual check)

A

27

SYSSET

2019/03/1322:12:27(GMT+09:00)

MHC-V82D

Checks circumference circuit of Q402.

Checks circumference circuit of IC301 LDO1.

Replaces BU if it is not up to standard.

No

Yes

The Optical pickup has a problem.

Checks JL306 (LD780) signal.

Does it output 2V when laser become luminous?

No

Replaces BU.

If it is not up to standard,

No

No

Yes

Lens cleaning is performed.

Is output level of RF signal JL317 up to standard?

Yes

RF Level = 1.05 ±0.45 Vpp

Test disc (CD: YEDS-18, DVD: HLX-503 (NTSC) or HLX-504 (PAL))

No

The Optical pickup has a problem.

Replaces BU.

A

Optical Block Diagnosis Flow (2/2)

Does laser diode become luminous?

28

Yes

(Visual check)

Yes

DISC IN

Yes

Is output level of RF signal JL317 up to standard?

RF Level = 1.05 ±0.45 Vpp

Test disc (CD: YEDS-18, DVD: HLX-503 (NTSC) or HLX-504 (PAL))

Yes

END

Is there no problem with Long term Aging Test (60min)?

Confirms that there is no sound skip.

SYSSET

2019/03/1322:12:27(GMT+09:00)

MHC-V82D

Check and replace the speaker.

Yes

Yes

No

Yes

Exchange IC2002.

No

Exchange IC3503.

Yes

No

"PROTECT3" is not displayed, when removing the speaker connector

"PROTECT3" is displayed on the screen display panel after turning the

MOTHERBOARD Mount Amplifi er Diagnosis Flow (1/3)

1. “PROTECT3” is displayed after turning the power on

power on.

(CN2005 and CN3502) and turning the power on.

Check that IC2002 pin 27, 32, 35 and 39 is short to GND/PVDD.

Check that IC3503 pin 27, 32, 35 and 39 is short to GND/PVDD.

MOTHERBOARD board damaged. Exchange the MOTHERBOARD mounted pc board.

29

SYSSET

2019/03/1322:12:27(GMT+09:00)

MHC-V82D

MOTHERBOARD board damaged. Exchange the MOTHERBOARD mounted pc board.

No

Yes

Yes

No

Exchange IC2001.

Yes

No

Exchange IC2002.

Yes

Exchange IC3503.

No

Yes

MOTHERBOARD Mount Amplifi er Diagnosis Flow (2/3)

2. The sound is not outputted

The sound is not outputted.

30

Check that the signal is input to IC2001 pin 24 and 25.

Check that the PWM signal is outputted from IC2001 pin 38, 39, 40 and 41.

Check that the signal is outputted from IC2002 pin 35 and 39 (Left channel

speaker), pin 27 and 32 (Right channel speaker).

Check that the signal is outputted from IC3503 pin 27, 32, 35 and 39

(Subwoofer speaker).

MOTHERBOARD board damaged. Exchange the MOTHERBOARD mounted pc board.

SYSSET

2019/03/1322:12:27(GMT+09:00)

MHC-V82D

Yes

Exchange original damaged IC.

Yes

No

First time repair?

MOTHERBOARD board damaged. Exchange the MOTHERBOARD mounted pc board.

No

Assembly back the set.

MOTHERBOARD Mount Amplifi er Diagnosis Flow (3/3)

3. IC and MOTHERBOARD board after replace checking guide

After IC2002, IC3503 and MOTHERBOARD board change, check as below:

Make sure connect the connector (CN2005 and CN3502).

Volume set to Max, sound field set to default, Mega Bass set to “ON”.

Play song “Billie Jean By Michael Jackson” for 2 minutes.

Check for any abnormality:

Protect 3 is displayed/ Set Reset to DEMO/ No display etc.

Repair is successful.

31

SYSSET

2019/03/1322:12:27(GMT+09:00)

MHC-V82D

Tes ter

Tes ter

JL2020

JL2021

JL2030

CL3554

C3599

Tes ter

CL3543

CL3530

CL3535

Tes ter

JL3501

CL3581

CL3580

CL2028

CL2029

JL2026

CL2030

Tes ter

CL2031

JL2029

C2090

JL2035

C2151

IC1000

JL905

JL110

JL111

C1003

C1005

C1009

JL631

C1013

R1026

C1010

JL1003

Tes ter

JL619

Tes ter

JL620

Tes ter

JL101

JL102

C639

3

12

L605

R937

CN900

4

JL901

C930

L900

C931

C932

A/K

KA

L901

D900

JL900

R940

C2224

C2222

C2220

JL2201

R2206

IC2002 and IC3503 Confi rmation for MOTHERBOARD Mount

C2200

C3588

Tes ter

CL3548

Tes ter

CL3553

CL3536

CL2018

CL2034

Tes ter

Tes ter

CL310

CL309

Tes ter

R1017

IC1001

C1004

R1025

R1024

R1022

C1011

R1027

R1023

C687

JL635

R686

R651

C665

Q605

JL604

R689

C660

R685

JL618

X900

C934

C933

IC902

R943

L902

C936

R939

R944

R2226

JL2221

C2203

C2227

R360

JL330

CL307

CL316

R319

CL395

Q302

R370

CL311

CL313

C306

E

C352

C340

C343

R321

C347

R359

C375

C339

R309

CL380

C351

C346

C344

C348

CL308

Tes ter

RB310

C321

C315

R302R303

R381

R382

C364

JL605

C359

R913

R911

C657

R663

C647

R662

R857

C641

R671

C650

R914

R945

C652

R946

R669

C643

R912

R947

C2218

JL2222

JL2200

JL2223

C2216

JL2202

C2228

JL2224

R2208

R358

JL355

IC303

CL3540

CL3552

JL2011

JL2012

JL2015

JL2005

C350

JL361

C331

CL315

R328

C328

C316

C950

C338

C334

R330

R339

C342

C372

C369

C373

C358

C360

JL2206

C960

36

37

R326

C330

C951

X602

C319

R953

C952

48

C326

R348

JL2203

1

R955

C325

R664

R658

JL357

C981

JL356

C985

C963

JL359

C954

R657
R660

C336

R665

JL358

R981

R352

JL362

L301

C357

C365

C363

C648

C726

R794

R639

JL603

CL3522

CL3518

CL3544

CL3573

CL3574

CL3515

CL3579

CL3531

Tes ter

Tes ter

JL2006

CL2024

JL2003

JL2018

Tes ter

JL2036

JL2009

JL2016

R435

JL313

R959

R637

IC904

R984

R985

R982

R983

R690

R785

C695

R677

R674

C622

C617

JL2207

R412

R957

CL413

25

24

JL305

C949

13

12

R986

R950

R952

R951

R778

R783

R691

R688

R687

C655

C653

IC606

C991

R661

C646

C711

C649

C640

R411

R418

C992

C407

C413

CL408

CL409

28

22

E

Q612

78

1

CL405

CL401

CL403

R407

CL402

CL404

R406

CL3572

R431

IC452

30

29

JL2037

Tes ter

JL2040

R2022

R2021

CL2023

C2019

JL2008

CL414

C423

R389

R432

JL311

R451

R498

JL360

Q304

R304

R314

C409

2115

IC401

C404

JL2034

JL2039

CL2025

CL2022

CL2021

CL2035

CL2020

JL2038

CL2036

R528

R529

Q402

C424

CL415

E

R429

R524

R310

R316

JL304

JL303

R318

JL302

JL306

JL308

JL309

JL301

JL307

JL310

JL314

JL315

JL316

JL318

JL319

JL317

C465

JL324

JL320

JL321

C463

C462

C466

JL322

C311

FB455

JL463

E

JL461

JL462

R305

JL460

E

R478

Q305

JL329

JL323

CL412

R313

CL411

C405

C408

C406

CL410

JL401

14

JL050

C111

R282

C367

C503

C178

R512

R513

JL312

C133

C135

R174

R273

R215

C137

C140

JL325

JL326

C501

R274

JL327

R514

R237

JL328

R230

R148

C146

E

R534

C148

Q1002

JL294

R155

R1007

JL209

JL212

Q1000

E

JL525

C1001

R254

R1001

AK

R1005

D1001

E

Q1005

R1006

Q1001

E

JL524

R1004

R1003

JL144

C1000

R162

R1002

E

R165

R037

R163

Q005

JL024

JL142

R034

JL137

JL136

JL023

JL146

JL022

JL021

JL402

JL130

JL405

JL406

C064

Q013

JL149

JL070

E

C066

R028

C095

C2116

R2147

C2128

CL2011

IC2003

JL2031

C2127

R2146

CL2040

JL269

JL150

R129

R131

R123

R120

IC102

RB105

C102

JL148

R139

R143

TH571

R533

R137

R170

R107

R176

R149

R104

R140

R102

R255

R300

C502

R284

R515

C153

R119

R293

C164

JL138

JL143

JL145

C065

IC003

C118

C114

R175

C112

C280

R222

C115

R103

C506

C504

C117

C168

C283
R283

C160

JL527

C157

C154

C156

C158C159

C155

R153

R154

RB104

RB106

JL529

E

JL528

E

Q111

Q110

IC106

JL526

JL194

R235

JL287

JL147

JL140

R187

JL231

JL523

R505

R507

JL139

JL522

JL230

C008

JL232

JL141

JL520

JL002

IC002

C012

C087

C070

R097

Q2007

C2123

R2102

E

CB

CL2010

R2103

CL2004

AK

KA

D2007

Q2008

R249

R145

R184

R178

C281

R177

C131

C120

C282

C122

C134

C136

RB101

R152

C138

R532

C144

R298

C147

R256

R134

JL115

R135

JL119

R276

JL122

R551

JL155

JL530

JL151

JL521

JL107

JL124

JL123

C2122

R2104

D2008

JL289

JL116

R195

JL121

R552

JL135

L2010

KA

E

R2107

C299

R518

JL109

R546

JL117

JL118

JL120

R122

JL154

JL152

JL106

L2012

CL2038

CL2039

JL2033

D2012

R2106

IC010

R050

C060

C074

JL069

R110

R198

R220

R545
R544

R543

R106

JL134

C165

JL131

JL132

JL153

JL297

JL105

JL068

JL045

C062

JL001

JL003

R068

JL004

Q014

R069

E

R064

R066

E

Q011

JL059

JL008

JL012

R018

JL044

JL175

JL176

JL173

R191

JL196

JL174

JL171

JL172

JL197

JL195

JL199

JL202

JL169

JL235

JL205

JL204

R723

R722R917

R719

C675

R708

C673

C667

C672

R709

C666

R711

JL125

R3009

R3015

R3014

JL108

C3019

CL3010

R060

E

R065

Q012

JL046

JL071

C031

C069

IC007

R015

JL072

JL049

JL198

JL200

JL216

JL201

JL215

JL114

JL203

JL217

JL206

R720

JL613

R792

C678

C671

JL615

C674

IC609

C986

JL910

JL617

JL908

JL909

IC3001

D3005

CL3059

AK

C3018

CL3058

C3000

R3048

JL3002

JL005

R035

R033

R029

C051

E

R070

Q004

C080

JL073

JL047

IC004

IC006

JL048

JL011

JL113

JL614

JL616

JL3007

JL3008

R3047

JL3006

R3046

JL3004

JL3005

JL3001

<Note>

Please check each channel’s resistance value for the Coil’s terminal and Capacitor’s + and – terminal.

7KHVHWHUPLQDO¶VUHVLVWDQFHYDOXHVKRXOGQRWEHQHDUWRȍVKRUW

32

SYSSET

2019/03/1322:12:27(GMT+09:00)

6-1. BLOCK DIAGRAM - RS SERVO, USB, TOUCH, HDMI Section -

RF

VOA/A
VOB/B
VOD/C
VOD/D

VC

PD

FE_LD_CD (780)

FE_LD_DVD (650)

SERVICE, OPTICAL

DEVICE (7G)

AUTO

POWER CTRL

Q402

AUTO

POWER CTRL

Q401

CD RF AMP

FOCUS/TRACKING ERROR AMP

CD SYSTEM PROCESSOR

DIGITAL SERVO PROCESSOR

IC301

(1/2)

119

RFIP

RFC

125
124

RFB

123

RFA

126

RFD

HDMI_SCL

5

V20

8

MDI1

128

FE_CD_IOP-

9

LDO1

127

FE_DVD_IOP-

10

LDO2

HDMI_SDA

GPIO10/HPLG

TX2P
TX2N
TX1P
TX1N
TX0P
TX0N
TXCP

TXCN

XTALO

XTALI

USB_DM

USB_DP

MHC-V82D

SECTION 6

DIAGRAMS

CN1000

HOT PLUG DET

+5V POWER

D+

D-

HSD1-

S

10

DATA2+
DATA2–
DATA1+
DATA1–
DATA0+

DATA0–
CLOCK+
CLOCK–
SCL (5V)

SDA (5V)

1

2

1
3
4
6
7
9

10

HDMI OUT

12

(TV) ARC
15
16

19
18
13
14

>001B

ARC_SPDIF

MAIN SECTION

(Page 34)

CN4100

3

D+

2

D-

VBUS

REC/PLAY

5V 1A

1

94
93
91
90
88
87
85
84
28
29
81

4

X301

27MHz

3

20

19

CEC DATA SWITCH

Q1000 ~ Q1002, Q1005

ARC BUFFER

IC1001

3A

6
2

3Y
2A

3
5

2Y

USB SWITCH

6

HSD2-

HSD2+

7

5

+5V

IC453

HSD1+

4

(LO:DVD,HI:CD)MSW

CONNECT TO

MS-476 BOARD

CD_VR(780)

DVD_VR(650)

FCS+
FCS–

TRK+
TRK–

SL+
SL–

SP+

SP–

CN303

LOAD-

1

LOAD+

2

TRAY-IN

3

TRAY-OUT

5

151

106

MSW

18

CD_VR

14

DVD_VR

15

SF_CS_

24

SF_DO

25

SF_DI

5CH SYSTEM

MOTOR DRIVER

IC401

14
13

16
15

17
18

11
12

9

10

VOTR­VOTR+

FOCUS

COIL DRIVER

FOCUS

COIL DRIVER

FOCUS

COIL DRIVER

FOCUS

COIL DRIVER

BIAS

MUTE

FWD

REV

FOO

1

4

23

26

27

28

6
7

17

DMO

12

FMO

13

TRO

16

V14

6

108

MUTE

SF_CK

26
27

EEPROM

IC302

1

CS

2

DO(IO1)

5

DI(IO0)

6

CLK

DQ0 – DQ15 A0 – A11

2, 4, 5, 7, 8, 10, 11, 13, 42,

44, 45, 47, 48, 50, 51, 53

41 – 48, 58 – 50 75 – 78, 67 – 61

RD0 – RD15 RA0 – RA11

64M SDRAM

29 – 34, 22, 35

IC306

23 – 26,

BA0

BA1

LDQM

UDQM

DQM0

DQM1

RAS

RAS#

CAS

CAS#

PRST_

GPIO13

CLK

20 21 38 15 39 18 17 16

72 73 60 49 59 70 69 68

BA0

BA1

RCLK

WE

RWE#

IFSDI
IFSDO
IFSCK

IFCS_

10
15

35
38
37

32
34
36

22
20
17

14
19
104

8
3

12
13

150

DP0

DM0

VBUS-OE/SD_WP_0

USB-OC/SD_LED0

CEC-IN (DVD)
CEC-OUT (DVD)

SYSTEM
CONTROL
IC109 (1/4)

TOUCH-INT1/GUITAR-LED

TOUCH-NFC_SDA
TOUCH-NFC_SCL

MTK-SDO
MTK-SDI
MTK-CLK

MTK-RESET
MTK-XIFCS
MTK-BUSY

CD-MOTOR+
CD-MOTOR-

CDM-LOAD0-SW
CDM-UNLOAD-SW

USB-HOST-SEL

129

112

35

51
130

TOUCH CONTROLLER

IC5202

2

EXTCLK/PA3
PA1

20

PA2

1

PB2/TOSC2

USB HI-SIDE SWITCH

IC452

3

EN

4

FLAG

OUT

PC0 – PC3

5, 7, 8, 9, 10, 13 – 18

PA4, 6, 7, PB0, 1, 4, 5,

12

6

IN

1

USB+5V

PARTY LIGHT
PARTY CHAIN
WIRELESS PARTY CHAIN
MEGA BASS
FIESTA

PAIRING BLUETOOTH
GESTURE ON/OFF
FUNCTION
PLAYBACK
DJ

N
x

SAMPLER
KARAOKE

TUNING - .
TUNING + >

Z

SOUND FIELD
VOLUME +
VOLUME -

 +
 -

MIC/GUITAR LEVEL +
MIC/GUITAR LEVEL ­MIC ECHO
VOCAL FADER
VOICE CHANGER
GUITAR

LED DRIVER

Q5009

6LJQDOSDWK

: AUDIO DIGITAL
: VIDEO
: CD PLAY
: USB

D5200

MHC-V82D

3333

SYSSET

2019/03/1322:12:27(GMT+09:00)

MHC-V82D

6-2. BLOCK DIAGRAM - MAIN Section -

AUDIO/PARTY CHAIN

IN (TV)

ANTENNA

FM

J602 (1/2)

CN900

2

X900

12MHz

RL

(FM RECEIVER)

1

FRF1

16

X1

X2

17

AUDIO/PARTY CHAIN

IN (TV)

J4100

MIC1

J4101

MIC2

GUITAR

FM DRIVER

IC902

CK
DA

IIC/RDSI

LRCK/LOUT
BCLK/ROUT

IISD

AUDIO/PARTY CHAIN

OP AMP

IC601

+
+

OUT

J602 (2/2)

OUT
OUT

DOUT0_AMP
DIN0
MCK
BCK
LRCK

ARC_SPDIF

MUTE

PROTECT

Q602

MUTE SW

Q606

BIAS

DETECTOR

RXIN3

LRCK

BCK

32

RST

834262821424

Q605, Q607

4

47

293033

MIC AMP

IC4100

6

STEREO A/D

IC606

75

126 125

6

109

ACLK SCKI

ASDATA0

13

VINL

14

VINR

7

LRCK

88

BCK

910

DOUT

ALRCK

114
115

ABCK

110

X602

24.576MHz

STEREO A/D
CONVERTER

MPIO_C2/ALRCK_I1

9

MPIO_C1/ABCK_I1
MPIO_C3/ADIN_1

RXIN6/ALRCK_I0

29

RXIN7/ADIN_0

28
30

RXIN5/ABCK_I0

25

MC/SCL

24

MDI/SDA

12

MPIO_B1/ABCK_I2

13

MPIO_B2/ALRCK_I2
MPIO_B3/ADIN_2

14
40

XTO

XTI

39

ERROR/INT0

1 2 17 18 19 34

IC904

MPIO_A1

NPCM/INT1

DOUT

13

SWITCHING

CONTROL

Q001

CONVERTER

CD RF AMP

FOCUS/TRACKING ERROR AMP

CD SYSTEM PROCESSOR

DIGITAL SERVO PROCESSOR

8

11

6

13
12
14

2
5

11

3
6

10

SIGNAL

SELECTOR

IC905

1A
2A
3A

1B
2B
3B

7

2Y
1Y

4
9

3Y

52120

45

114

IC301

(2/2)

STEREO A/D

CONVERTER

IC609

13

VINL

14

VINR

9

DOUT

7

LRCK

8

BCK

6

SCKI

STEREO D/A
CONVERTER

IC604

7

VOUTL

8

VOUTR

SCK

16

BCK

1

LRCK

3

DATA

2

43

OP AMP

IC603

OUT

31

++OUT

75

SIGNAL

SELECTOR

Y1

5

X1

14

Y0 A

1

12

X0

IC602

Y

33 1

X

13 5 7

10

ANALOG

SELECTOR

Q612

AUDIO/PARTY CHAIN

RL

LINK SET

OUT

Q603

>002B

AMP
SECTION
(Page 35)

>001B

RS SERVO, USB, TOUCH,

HDMI SECTION

(Page 33)

MHC-V82D

CP IC

IC3000

SCL
SDA

SSI3-DI

DIR-INT0

DIR-INT1

SSI3_BCKO

SSI3_LRCKO

USB-X1

USB-X2

140 169 172 166 170 168 167

139

X104

48MHz

LINK-DET

DIR-RESET/SD_LED1

SSI0_BCKO

SSI0_LRCKO

SSI0_DI(MIC)

AUDIO-CLK-OUT

Q-Flash-CS

123567

CS

Q-Flash-SIO1

Q-Flash-SIO0

Q-Flash-SIO2

DI(IO0)

DO(IO1)

WP(IO2)

EEPROM

IC106

Q-Flash-SIO3

Q-Flash-CLK

IO3

CLK

/LINE-MUTE

LINK-SET

48

175

6LJQDOSDWK

: AUDIO
: TUNER (FM)

: AUDIO DIGITAL

: MIC

65

ST-RDS

MIC-DET1

MIC_DET2

MODE-SEL

DIR-TUNER-SCL

DIR-TUNER-SDA

BT-ON

BT-RXD(MD-CLK)

65

16 70 71 9291

EXTAL

X105

13.333 MHz

XTAL

SYSTEM CONTROL

IC109 (2/4)

AUDIO-X1

AUDIO-X2

X103

12.288MHz

CP3000

BLUETOOTH MODULE

RFS0

2

SCLK0

3

DT0

4

HCI_RXD

19

MFB

26

EAN

32

P2_0

41

A1
B1

15

16

CP_SCL
CP_SDA

HCI_TXD

RST_N

20

13

RESET IC

IC3001

VOUT VDD

24

BT-TxD

133

MFB

164
165

EAN

124

P20

BUS BUFFER

IC102 (1/2)
2A 2Y

BLUETOOTH

POWER CONTROL

Q103, Q104

3434

SYSSET

2019/03/1322:12:27(GMT+09:00)

6-3. BLOCK DIAGRAM - AMP Section -

MHC-V82D

>002B

MAIN

SECTION

(Page 34)

DOUT0_AMP
DIN0
MCK
BCK
LRCK

STREAM PROCESSOR

IC2001

29

SDOUT

27

SDIN4

11

MCLK

23

SCLK

22

LRCLK

SDIN3

26

SDIN2

25
24

SDIN1

21

SCL
SDA

20
16

RESET

19

MUTE

PWM_P_1

PWM_M_1

PWM_P_2

PWM_M_2

VALID

PWM_P_4

PWM_M_4

DIGITAL POWER AMP

IC2002

OUT_A_39 39

OUT_A_40 40

OUT_B 35

OUT_C

OUT_D_27

OUT_D_28 28

DIGITAL POWER AMP

IC3503

OUT_C

OUT_D_27

OUT_D_28 28
OUT_A_39 39

OUT_A_40 40

OUT_B 35

32

27

32

27

FAN RESET

SWITCH

Q2005

15

4

16

17

4

16

17

INPUT_C14
INPUT_D
INPUT_A5
INPUT_B6

RESET

FAULT

OTW

RESET
INPUT_A5

INPUT_B6

FAULT

OTW

39
38
41
40

37

49
48

L2002

L2002

L2003

L2003

L3509

L3509

L3511

L3511

F+13V

5.2V

FAN DRIVER

Q2006

FAN DRIVER

Q2000

FAN DRIVER

Q2008

FAN DRIVER

Q2007

L-CH

R-CH

SW

CN2001
DC FAN

CN2008
DC FAN

54

30

131 132

32 40

SSI2-DO(FR)

SSI0_LRCKO

SSI1_DO(TW)

SSI0_DO(PARTY CHAIN)

53

PWM_SCL

PWM_SDA

57

DAMP-MUTE

/AMP-RESET

SYSTEM CONTROL

IC109 (3/4)

49

/SD-FAST

78

AMP-PROTECT

FAN PROTECTION

(LOCK)

Q2002

6LJQDOSDWK

: AUDIO
: AUDIO DIGITAL

MHC-V82D

3535

SYSSET

2019/03/1322:12:27(GMT+09:00)

MHC-V82D

6-4. BLOCK DIAGRAM - PANEL, POWER SUPPLY Section -

VACUUM

FLUORESCENT

DISPLAY

ND4000

D4463~D4465

D4493~D4495

D5307~D5310

D4440, D4442,

D4450, D4452

SPK MID L/R:

D4400, D4410

SPK MID BTM:

D4600, D4601
D4473~D4475

D4483~D4485

D5001

D5000

D5005

D5002

D5003

D5006

D5007

D5008

SW LED L/R:

DIN

CLK
STB

VIN

F+

GESTURE CONTROL

GESTURE CONTROL

EAST ELECTRODE

GESTURE CONTROL
SOUTH ELECTRODE

GESTURE CONTROL

WEST ELECTRODE

GESTURE CONTROL
NORTH ELECTRODE

POWER CONTROL

PROTECTION
Q4001,Q4002

TRANSMITTER

LED DRIVER

IC2200

OUT1

I

OUT6
OUT9

I

14 - 19 6 - 11

OUT14

LED DRIVER

IC5001

OUT0

I

OUT7
OUT9

I

OUT11
OUT12

I

17 - 19 5 - 1214 - 16

OUT14

20

OUT15

13

OUT8

LED DRIVER

IC5002

OUT0

I

5- 614-1617-20

OUT1

7

OUT2
OUT3

I

OUT5
OUT6

I

11-13 8-10

OUT8
OUT9

I

OUT11
OUT12

I

OUT15

LED DRIVER

IC4300

OUT2

I

7 - 12

OUT7
OUT8

I

13 - 18

OUT13

M+5.2V

REMOTE CONTROL

RECEIVER

GESTURE CONTROLLER

25

4

6

7

8

SIN

2

SCK

3

TRANS

4

PWMCLK

21

SIN

2

SCK

3

TRANS

4

PWMCLK

21

SOUT

22

SIN

2

SCK

3

TRANS

4

PWMCLK

21

SOUT

22

SIN

2

SCK

3

TRANS

4

PWMCLK

21

IC4200

TXD

RX0

RX2

RX3

RX4

FL+12V

S4221

S4220
TAIKO

IC5300

EIO0
EIO4/SI0
EIO5/SI1

MCLR

C-CONT

ST-CE

RES

LATCH-ON

79

PROTECTION

Q011

BUS BUFFER

IC102 (2/2)

PROTECTION CONTROL

Q576

PROTECTION CONTROL

Q575

PROTECTION CONTROL

Q574

PROTECTION CONTROL

Q572

PROTECTION CONTROL

Q571

AC CUT SWITCH

12

4A

TO

AMP

SECTION

Q107

PVDD

SMPS

MAIN-ON

NETWORK ON

V1

M/D_+13V/+16V

A+13V

(AC IN)

AC-DET

LOW/HIGH AC
LATCH ON

118

82

D+3.3V

122

55

+1.2V

POWER CONTROL

PROTECTION

Q302, Q303

112

59

+3.3V REG.

SDA
SCL
RFDET

TH571

NFC

IC001

VOUT

3

CE

1

+3.3V

44

60

130
129
137

80

76
63

96
27

5
6
7

VO VCC

16

+1.2V REG.

POWER CONTROL

PROTECTION

Q304,Q305

IC903

VDD

4

DETECTOR

4

FAULT

POWER CONTROL

PROTECTION

POWER CONTROL

PROTECTION

IC303

+5V

VOLTAGE

IC007

OUT

6

Q008

Q009

POWER CONTROL

POWER CONTROL

1

CONT

4

VOUT

1

IN

PROTECTION

Q005

PROTECTION

Q010

+5V REG.

IC1000

+5V REG.

IC006

+5V

+5.2V

POWER CONTROL

PROTECTION

POWER CONTROL

PROTECTION

POWER CONTROL

PROTECTION

VIN

5

SW_12V

Q013

Q006

Q007

M+5.2V

M+5.2VPNL

+12V REG.

SW+12V

VOLTAGE REGULATOR

PG1

6

PG2

11

SW2

14

+1.2V SW1

+9V REG.

IC2000

+3.3V

A+13V_AMP

IC004

3

POWER CONTROL

PROTECTION

POWER CONTROL

6

OUT
FAULT

4

EN

3

POWER CONTROL

EN

3
4

FAULT

6

OUT

INOUT

+12V REG.

IC002

5

EN

1

OUT

RESET IC

IC103

IC009

Q110,Q111

IC010

IC003

USB+5V

VCC

VOUT

VIN1

VIN2

F+13V

IN

IN

8

4

1

16

VOLTAGE REGULATOR

SW2

1

14

1

EN212
PG2

11

EN1

5

SW1

3

POWER CONTROL

PROTECTION

Q004

POWER CONTROL

PROTECTION

Q014

PROTECTION

SWITCH

Q012

+12V REG.

IC2003

OUT IN

IC001

VIN1
VIN2

1

16

POWER CONTROL

1

1G
2G

4

3G

10
13

4G

4Y

11

FL-SOUT

4

FL-CLK

2

176

FL_LATCH

POWER-KEY

6

AD-KEY0/TAIKO-KEY

84

135 SIRCS

111

12
20
21
24

3D-DETECT/SD_D1_0
3D (GESTURE)_SDA

128

3D (GESTURE)_SCL

127

3D-RESET/TEST-MON103/SD_D2_0

103

RGB-SOUT

117
134

RGB-SCLK

173

RGB-TRANS-LED
RGB-PWM-CLK

136

SYSTEM CONTROL

IC109 (4/4)

PCONT-PSAVE-PROTECT

SPM-C-MON

PCONT-DAMP

PROTECTOR

PCONT-BTSTBY

VBUS-OE/SD_WP_0

MTK-POWER-CTRL

TOUCH-NFC_SDA

TOUCH-NFC_SCL

NFC-RF-DET

SPM-AMBIENT-TEMP

AC-CUT(MD-BOOT0)

LOW_AC-DET/SD_PCON

MHC-V82D

3636

SYSSET

2019/03/1322:12:27(GMT+09:00)

6-5. BLOCK DIAGRAM - SMPS Section -

LOW/HIGH AC

SWITCH

Q6509

MHC-V82D

LOW/HIGH AC

+13V

RECT
D6000

RECT
D6001

CONVERTER

TRANSFORMER

(MAIN)

T6300

V1

RECT
D6504

RECT

D6501

SHUNT REGULATOR

IC6500

SWITCHING

TRANSISTOR

TH6000

OVERLOAD
PROTECTION
Q6302, Q6303Q6300, Q6301

DETECT
SWITCH

Q6307

OVERLOAD

PROTECTION

Q6304

OVERLOAD

PROTECTION

Q6306

F6000

DETECT
SWITCH

Q6305

CN6000

(AC IN)

TH6300

ISOLATOR

PH6300

ISOLATOR

PH6302

AC-DETECT

SWITCH

Q6500

LATCH ON

SWITCH

Q6506,Q6507

POWER CONTROL

IC6300

HV

8

1

LATCH

5

DRV

VCC

6

2

FB

AC_DET

LATCH ON

VREF

NETWORK ON

SWITCH

Q6501

MAIN ON

SWITCH

Q6504

12

K

ISOLATOR

PH6301

NETWORK ON

MAIN ON

MHC-V82D

3737

SYSSET

2019/03/1322:12:27(GMT+09:00)

MHC-V82D

• Note for Printed Wiring Boards and Schematic Diagrams

Note on Printed Wiring Board:

• X : parts extracted from the component side.

•

: parts extracted from the conductor side.

• : Pattern from the side which enables seeing.
(The other layer’s patterns are not indicated.)

Caution:

Pattern face side:
(Conductor Side)
Parts face side:
(Component Side)

• MOTHERBOARD board is multi-layer printed board. However,
the patterns of intermediate layers have not been included in
diagrams.

• Indication of transistor.

C

Q

B

E

D

Q

G

S

Q

B

CE

Q

B

CE

Note 1: When the MOTHERBOARD board is replaced,

spread the compound referring to “NOTE OF
REPLACING THE IC2002 AND IC3503 ON
THE MOTHERBOARD BOARD AND THE
MOTHERBOARD MOUNTED PC BOARD” on
servicing notes (page 6).

Parts on the pattern face side seen from
the pattern face are indicated.
Parts on the parts face side seen from
the parts face are indicated.

These are omitted.

These are omitted.

These are omitted.

These are omitted.

Note on Schematic Diagram:

• All capacitors are in μF unless otherwise noted. (p: pF)
50 V or less are not indicated except for electrolytics
and tantalums.

• All resistors are in  and 1/4 W or less unless otherwise
specifi ed.

• f : Internal component.

• 2 : Nonfl ammable resistor.

• 5 : Fusible resistor.

• C : Panel designation.

Note: The components identifi ed by mark 0 or dotted

Replace only with part number specifi ed.

• A : B+ Line.

• B : B– Line.

• H : Adjustment for repair.

• Voltage and waveforms are dc with respect to ground
under no-signal (detuned) conditions.

( ) : CD PLAY
{ } : DVD PLAY
[ ] : USB
< > : Bluetooth
* : Impossible to measure

• Voltages are taken with a VOM (Input impedance 10 MΩ).
Voltage variations may be noted due to normal production
tolerances.

• Waveforms are taken with a oscilloscope.
Voltage variations may be noted due to normal production
tolerances.

• Circled numbers refer to waveforms.

• Signal path.
F : AUDIO
f : TUNER (FM)
L : CD PLAY
E : VIDEO
d : USB
J : AUDIO DIGITAL
N : MIC

line with mark 0 are critical for safety.

no mark : TUNER

• Circuit Boards Location

POWER K E Y board

SMPS board (EMC)

MS-476 board

HUB board

SPK MID L board

SPK MID R board

SPK MID BTM board

360 FR L board

SW LED L board

SENSOR board

VFD board

MIC USB board

NFC board

MOTHERBOARD board

IR board

360 BACK L board

EXTENSION board

360 BACK R board

360 FR R board

SW LED R board

Note 2: When the MS-476 board is defective, exchange

the entire LOADING COMPLETE ASSY (T).

Note 3: When the SENSOR board is defective, exchange

the VICENTE TOP PANEL ASSY SERVICE.

Note 4: When the MOTHERBOARD mounted pc board

is replaced, be sure to refer to “DESTINATION
SETTING METHOD” on page 5.

MHC-V82D

3838

SYSSET

2019/03/1322:12:27(GMT+09:00)

6-6. PRINTED WIRING BOARD - MOTHERBOARD Board (Component Side) - • See page 38 for Circuit Boards Location. • : Uses unleaded solder.

MHC-V82D

1

A

B

C

SMPS BOARD (EMC)

CN6500

(Page 43)

D

E

F

G

H

I

J

K

2 3 4 5 6 7 8 9 10 11 12 13 14 15 16

J602

OUT

L

R

(CHASSIS)

C656

C629

RB302

RB304

65

64

RB301

R379

R380

RB306

R369

RB307

RB308

R344

R345

33

RB309

32

R355

R354

R356

R342

R327

R340

C324

R329

C467

Q007

E

1

2

4

CN303

5

C143

R221

R224

R226

R229

R535

R242

R171

R257

R232

R251

R261

1

176

133

132

R133

R121

R548

R550

R130

R241

R236

R547

R549

R233

R192

R238

R189

R998

R716

2

19

CN902

FB601

FB602

AUDIO/PARTY CHAIN

C659

C658

R756

C626

R700

Q607

R692

R624

6

1

CN451

5

7

R270

R272

R292
R291

R208

R285

C151

R275

C152

R531

R264

R280

R132

5

13

CN127

4

JL601

8

FB603

MIC USB

BOARD
CN4103

(Page 45)

IN (TV)

L

R

R653

C628

C627

R752

R625

Q602

E

C917

Q606

28

IC306

54

FB321

FL301

R781

R782

IC905

R271

R289
R288

R510

R290

JL295

C297

C298

JL296

X104

R278

R267

6

CN120

2

17

R540

CL3041

CL3042
CL3043

CL3045
CL3046

CL3047
CL3048
CL3049
CL3040
CL3050

CL3051

CL3052

CL3054

CL3055

CL3056

CL3009

CL3057

>008P

FOR SERVICE

ONLY

78

CN108

16

R101

R753

R650

R641

Q603

27

1

FB320

C362

R618

R784

R779

R619

C604
R614

C654

C664

R923

FL601

C941

C938

C943

IC903

R627

R628

R750

C606

C620

R644

R607

C766

C601

R602

C602

R605

C608

R620

C603

C632

C609

C621

R915

R916

R642

R649

IC601

R615

R648

C605

C607

C616

R608

R616

R610

R604

R613

C618

C610

C615

R609

R617

R640

C633
R652

IC603

R622

C614

C624

R626

C619

C613

C630

IC604

R820

C067

R180

R415

R630

R632

R631

D401

D402

C418

R030

6

Q010

1

2

R2209

R2211

R2215

R2207

R2212

R2216

C2202

12

1

24

R2221

R2203

R2227

9

18

CN2206

10

(CHASSIS)

JL056

R402

Q602

B1E1C2

B2C1

E2

>002P

EXTENSION BOARD

CN4500

(Page 49)

CN302

CONNECT TO

23

24

1

2

SERVICE, OPTICAL DEVICE (7G)

R2213

R2214

IC2200

13

R2219

R2220

R2218

FB610

R2225

C2207

R751

C767
R600

C612

C2214

R634

C631

R646

IC602

R635

R647

C625

R638

C634

R654

C635
R655

C076

R656

C402

C403

C411

R401

R408

>003P

MIC USB BOARD

R409

R404

R447

R448

R446

R410

R449

C419

154

CN402

CN4101

(Page 45)

CONNECT TO

SERVICE, OPTICAL DEVICE (7G)

CONNECT TO
MS-476 BOARD

1

2

4

CN303

5

>004P

SENSOR BOARD

C3503

SENSOR BOARD

(CHASSIS)

11

(11)

CN5401

(Page 42)

>005P

CN5301

(Page 42)

>006P

IR BOARD

CN4200

(Page 49)

Note 1: When the MS-476 board is defective, exchange the

entire LOADING COMPLETE ASSY (T).

Note 2: When the MOTHERBOARD board is replaced, spread

the compound referring to “NOTE OF REPLACING
THE IC2002 AND IC3503 ON THE MOTHERBOARD
BOARD AND THE MOTHERBOARD MOUNTED PC

CL3030

CN126

CL3024

CL3022

FB105

FB103

28

29

R111

CL3023

CL3028

C3004

CL3026

CL3027

CL3020

CL3019
CL3032

CL3031

CL3015
CL3014
CL3013

CP3000

CL3012

CL3011

FB104

FB102

R538

R539

CL3029

R2205

C2209

JL055

R027

R3022

IC3000

R3021

CL3033
CL3016

R3020

CL3062

CL3039
CL3038

CL3037

R3003

CL3036

CL3035

R3004

R3005

CL3034

1-983-985-

BOARD” on servicing notes (page 6).

Note 3: When the MOTHERBOARD mounted pc board is

replaced, be sure to refer to “DESTINATION SETTING
METHOD” on page 5.

>001P

MOTHERBOARD BOARD
(COMPONENT SIDE)

(CHASSIS)

Q010, Q603,
Q607, Q2005

B1E1C2

B2C1

E2

19

CN3501

L3511

C3542

44

C3536

1

C3513

R3557

C3512

R3556

R3605

JL3578

(CHASSIS)

SMPS BOARD (EMC)

C3662

C3664

C3529

C3524

C3526

R3522

R3521

(Page 43)

C3665

IC3503

C3525

>007P

NO6501

AUDIO/PARTY CHAIN

CN2005CN3502

L+ L- R+SW+ SW- R-

CN1000

HDMI OUT

(CHASSIS)

C2084

C2079

C2068

C2067

C2063

C2058

L2002

C2152 C2153

C2042

44

C2038

1

C2025

R2046

R2042

C2024

C2026

C2032

R2129

JL2046

C2020

JL2045

56

R2020

C2009

C2014

1

C2013
R2019

C2007

C2008

R2003

R2004

C2012

C2006

IC2000

C2004

C2003

4

3

CN2001

12

Q2002

L2009

R2035

E

L2008

R2036

R2026

R2152

C2136

C2017

R2039

R2153

R2037

C2018

R2040

E
CB

Q2000

KA

AK

D2011

D2002

Q2006

4

CN2008

C2023

C2115

R2013

R2084

K/A

D2001

KA

R2015

R2025

R2014

C2016

R2087

Q2005

E

C037

R2085

351

13

11

R086

CN001

C092

C091

1

C011

C010

12

C048

JL057

C3543

23

22

CN2001

C3597

C3537

C3532

12

DC FAN

12

C3651

C3621

C3616

C3587

L3509

R3551

JL3577

(CHASSIS)

4

DC FAN

(CHASSIS)

C3652

3

C2028

IC2001

C2021

C2108

R2076

R2024

C039

L006

L009

1234

C2095

C2150

C2133

C2043

23

C2039

22

R2044

C2036

IC2002

C2027

R2031

R2034

R2118

R2094

R2119

R2093

C2010

R2156

29

28

C2015

R2099

JL2042

JL2041

JL2044

JL2043

R099
C104

C577

C573

Q574

E

Q575

S

R483

Q571

E

E

R491

Q576

C574

R023

C055

C030

R024

R025

IC001

C053

C013

C052

C026

C017

L008

R001

L003

C024

C093

C2069

C2071

C2060

C2059

L2003

C2135

R2010

R2132

R2006

R2007

R2008

R2023

R2096

R2009

R2011

C103

R117

R115

E

C106

Q107

R116

R128

AK

C109

C107

R127

D102

C110

IC103

C105

R487

R577

Q572

R485

E

AK

AK

C150

D572

R571

R572

D571

R113

C003
C005

R087

C054

R012

L001

C015

C006
C004

R013

C040

C050

L002

R051

IC009

R014

C016

C049

C014

C019

R088

L004

C096

(TV) ARC V

21

20

119

L1001

R1010

Q303

E

JL331

R365

C341

R434

C366

R323

R181

R164

R247

R197

R168

R172
R173

R511

R151

C126

R186

X105

C127

R160

RB108

R158

RB109

FB101

C162

C128

C116

C129

C161

C149

X103

C130

R114

C041
C038

C047

R026

L007

R032

C029

C028

C084

C085

C057

22

23

L1002

R1011

C1006

R1012

R1019

R1015

R1000

R1014

R1020

CL328

CL329

RB303

RB305

96

97

JL332

R367

C337

R349

X301

C322

Q401

2

R150

R519

R169

IC301

R351

128

1

R334

C323

R989

R988

R378

R450

R422

E

R424

C302

1

CN302

R301

R201

R193
R299

44

45

R331

R332

C307

C308

R470

R472

C958

C420

R421

C421

C303

D103

IC302

R987

R335

C468

IC453

C073

FB013

JL363

C071

23

R039

24

E

R040

R603

Q006

AK

R520

C139

R213

R211

R219

R205

C141

R295

C142

R218

R517

IC109

R188

88

89

R190
R196

C132

Q009

Q104

E

R061

R062

E

Q008

C083

C068

R166

RB107

R509

R200

E

R109

R108

C072

R228

R225

R223

R227

C167

Q103

E

R077

JL053

(CHASSIS)

MHC-V82D

3939

SYSSET

2019/03/1322:12:27(GMT+09:00)

MHC-V82D

6-7. PRINTED WIRING BOARD - MOTHERBOARD Board (Conductor Side) - • See page 38 for Circuit Boards Location. • : Uses unleaded solder.

1

2 3 4 5 6 7 8 9 10 11 12 13 14 15 16

MOTHERBOARD BOARD

A

B

C

D

E

F

G

H

I

J

K

(CONDUCTOR SIDE)

JL2201

R2206

C2222

C2224

C2200

C2220

Q605

B2E2C1

B1C2

C2227

E1

R406

R940

C2203

JL2221

R2226

C2216

C2228

R2208

C2218

JL2222

JL2202

JL2223

JL2200

JL2224

JL2206

JL2203

JL603

JL2207

1

CL402

CL401

CL404

CL403

78

R407

CL405

29

C404

14

JL050

JL405

C066

JL406

C064

Q013

E

JL130

R028

JL070

JL149

C095

IC003

R097

C087

C070

C012

C3000

CL3058

R3048

JL3002

R3047

R3046

JL3008

JL3004

JL3006

JL3001

JL3005

R944

R639

JL402

C3018

JL3007

Q612

IC401

JL401

CL3010

C3019

AK

D3005

CL3059

JL900

R939

L902

C936

E

JL022

JL021

IC002

JL002

JL141

JL520

JL108

A/K

D900

KA

C932

L901

IC902

R943

R947

R912

R794

C726

C622

C617

28

CL408
CL409

22

30

2115

CL410

C408

C406

JL146

JL232

JL123

R3014

IC3001

ANTENNA

FM

4

3

CN900

12

JL102

JL901

L900

C930

C931

R946

C643
R669

C405

JL023

JL136

C065

C008

JL101

R937

C639

L605

C933

C934

X900

R857

R945

C650

C652

C647

C657

R911

R671

R914

R662

R663

C641

C648

R674

C640

C992

C646

C711

C407

C649

C413

R411

R418

R314

C409

R313

CL412

CL411

Q005

E

R034

R037

JL024

R163

JL137

JL142

R165

JL145

R187

R507

JL231

JL230

R505

JL139

JL140

JL523

JL522

JL124

JL107

JL106

JL105

R3009

R3015

R913

R677

R661

IC606

C991

JL138

JL143

JL147

JL287

JL521

JL297

C660

C665

Q605

R685

R689

JL618

JL604

JL605

C364

R382

C359

C358

C360

C365

C357

C363

C695

R690

R785

R687

R778

R783

R691

C653

R688

C655

Q305

JL323

JL329

R1006

C1000

R1002

JL144

R162

R235

D1001

AK

E

E

R1004

R1003

Q1005

Q1001

R1005

JL524

C164

IC106

JL194

Q111

JL526

E

Q110

JL530

JL151

JL155

JL154

JL152

JL153

JL132

JL131

JL125

JL528

R686
R651

R951

R1001

E

R381

IC303

E

R478

R254

RB106

RB104

JL529

JL620

JL619

JL1003

JL635

C687

CL308

R302R303

C315

C321

RB310

JL355

C369

C373

C372

L301

JL362

C336

R352

JL358

R660

R665

R981
R982

R983

R950

R952

R498

Q304

JL360

R304

E

FB455

R305

JL462

JL463

JL461

JL460

C1001

JL525

R154

JL135

R122

C165

JL909

C311

R534

Q1000

E

R1007

Q1002

E

JL294

JL209

R155

C148

JL212

C146

R119

C153

R293

C168

JL527

C154

C155

R153

C156

C157

C158C159

C160

R283

C283

R276

R256

R134

R135

JL122

JL119

R551

C147

JL115

JL121

R552

JL120

JL117

JL118

R546

R543

JL134

R544

R545

R106

C675

R709

R719

R711

C667

R722R917

C666

R708

C673

C672

IC609

C674

C678

C986

C671

JL617

JL910

JL615

JL908

R792

JL616

JL614

R148

R230

R195

JL613

C342

R348

R657

C954

R984
R985
R986

IC452

C466

C462

JL322

JL328

R514

R237

R515

R298

JL116

R720

R1023

R1027

R359

CL380

C348

C347

C346

R309

C351

C375

C343

R321

C344

C340

C339

R339

R330

C334

C326

C330

C325

JL359

C319

JL357

C951

C952

JL356

X602

R658

C963

R955

R953

C981

C985

R664

48

1

IC904

12

13

C949

JL305

JL311

R451

C465

JL319

JL315

C463

JL321

JL317

JL320

JL316

JL324

JL318

JL326

JL325

R174

JL327

R273

R215

C140

C501

C135

C137

R274

C502

R284

R152

RB101

R532

C136

C144

C138

R518

JL109

C299

R220

R198

JL169

JL235

JL205

JL202

R723

JL204

JL215

JL203

JL206

JL217

JL114

JL113

JL110

JL111

C1005

CL307

CL315

C331

JL313

R222

C281
R177

IC1001

JL330

R358

JL361

JL303
R318

JL304

JL302

JL306

C503

C178

C112

C114

R175

C280

R178

JL172

JL171

JL198

IC006

C2151

JL905

IC1000

C1003

R1017

CL309
CL310

R360

C350

R435

CL414

R310

CL415

E

Q402

R316

C424

C367

R429

R529

R528

R524

C111

R282

R255

R170

C102

R533

R143

R107

R140

R139

RB105

R102

R137

R149
R104

R176

JL148

C118

TH571

R249

R184

R145

JL289

JL176

JL175

JL174

JL173

R191

JL196

R015

JL072

JL049

IC004

JL631

C1013

R1026

C1009

C1010

R1024

C1004

R1022

R1025

C1011

Q302

E

C306

C352

R370

CL395

R319

CL311

CL316

CL313

C338

R328

C328

R326

C316

C950

C960

37

36

R637

25

R959

24

R957

CL413

R412

R431

R432

C423

R389

JL307

JL309

JL314

JL310

JL308

JL301

JL312

R512
R513

C133

R300

C506

R103

C504

C115

C117

C282
C120
C122
C131

C134

R110

JL195

JL199

JL197

JL201

JL200

JL216

JL048

JL011

R120

IC102

JL047

JL2035

R123

JL044

IC007

CL2031

C2090

JL2029

CL2029

JL2026

JL2003

CL2024

IC2003

CL2011

KA
AK

CL2039

JL068

CL2038

CL2004

CL2028

CL3580

CL3553

CL3536

CL3548

JL2006

R2147

C2116

C2128

CL2010

R2103

R2104

D2008

R2102

KA

E
CB

Q2007

C2123

C2122

L2010

L2012

CL2030

CL2034

CL2018

JL2015

JL2005

JL2009

JL2016

CL3572

JL2038

CL2021

CL2035

CL2036

CL2020

CL2022

R129

JL269

JL150

R131

JL069

JL008

JL012

R018

C069

JL071

C031

JL046

E

R029

Q004

JL073

R070

C051

C080

CL2025

JL2012

JL2011

JL2018

JL2036

JL2008

C2019

R2022

JL2037

JL2040

R2021

CL2023

JL2034

JL2039

CL2040

R2146

C2127

JL2031

D2007

Q2008

E

R2107

D2012

R050

C074

R2106

JL2033

IC010

C060

JL059

Q011

R068

JL001

E

R064

C062

JL003

R065

R066

E

JL004

Q012

R033

R035

JL005

JL045

R069

E

Q014

R060

CL3581

CL3531

CL3552

CL3540

JL3501

JL2030

JL2020

JL2021

CL3535

CL3573

CL3530

CL3544

CL3518

CL3554

C3599

CL3543

CL3522

C3588

CL3515

CL3574

CL3579

11

1-983-985-

(11)

MHC-V82D

Note: When the MOTHERBOARD mounted pc board is

replaced, be sure to refer to “DESTINATION SETTING
METHOD” on page 5.

4040

SYSSET

2019/03/1322:12:27(GMT+09:00)

6-8. PRINTED WIRING BOARD - SENSOR Board (Component Side) - • See page 38 for Circuit Boards Location. • : Uses unleaded solder.

MHC-V82D

1

A

2 3 4 5 6 7 8 9 10 11 12 13 14 15 16

SENSOR BOARD
(COMPONENT SIDE)

JL5201

JL5231

JL5252

D5005

JL5253

B

PARTY L IGHT

JL5207

C

WIRELESS PARTY CHAIN

D

JL5232

D5200

JL5205

JL5203

PARTY CHAIN

JL5200

D5001

CL5329

GESTURE CONTROL

EAST ELECTRODE

E

MEGA BASS

JL5233

D5002

CHANGER

D5000

VOICE

JL5221

MIC

ECHO

JL5225

MIC/GUITAR LEVEL

JL5220

GUITAR

JL5224

JL5251

VOCAL
FADER

JL5222

JL5250

MIC/GUITAR LEVEL

JL5227

D5008

JL5254

JL5255

F

JL5223

GESTURE CONTROL
NORTH ELECTRODE

CL5327

G

H

I

J

K

FIESTA

JL5234

JL5239

GESTURE CONTROL

WEST ELECTRODE

CL5325

JL5240

JL5213

SAMPLER

JL5243

TUNING –

D5003

JL5209

JL5237

JL5238

JL5212

DJ

JL5242

JL5211

PAIRING

BLUETOOTH

JL5235

JL5236

FUNCTION

JL5204

GESTURE

ON/OFF

JL5229

JL5202

JL5210

PLAYBACK

D5006

JL5241

GESTURE CONTROL
SOUTH ELECTRODE

JL5214

CL5328

KARAOKE

JL5216

SOUND

FIELD

JL5206

JL5246

TUNING +

JL5257

JL5244

JL5215

JL5249

VOLUME

JL5245

JL5247

JL5217

JL5226

JL5218

JL5248

VOLUME

JL5219

D5007

JL5256

JL5228

11

1-983-865-

(11)

MHC-V82D

Note: When the SENSOR board is defective, exchange the

VICENTE TOP PANEL ASSY SERVICE.

4141

SYSSET

2019/03/1322:12:27(GMT+09:00)

MHC-V82D

6-9. PRINTED WIRING BOARD - SENSOR Board (Conductor Side) - • See page 38 for Circuit Boards Location. • : Uses unleaded solder.

A

B

C

D

E

F

1

>004P

MOTHERBOARD

BOARD

CN126

(Page 39)

>005P

MOTHERBOARD

BOARD

CN120

(Page 39)

2 3 4 5 6 7 8 9 10 11 12 13 14 15 16

CL5428

CL5403

VFD BOARD

CN4000

(Page 44)

>009P

CL5427

CN5402

6

GESTURE CONTROL

TRANSMITTER

CL5326

17

2

R5321 R5322
C5305

JL5313

JL5316

CL5431

D5308

C5026
C5024
C5025

C5028

CL5416

CL5415

CL5418

D5305

JL5314

17

2

CN5301

6

JL5315

JL5317

R5316

R5317

R5318

R5348

R5319

R5320

C5304

C5309

CL5314

CL5319

R5327

CL5318

CL5320

21115

22 14

CL5316

IC5300

CL5312

8

28

7

CL5313

CL5315

R5323

C5308

R5349

CL5321

C5303

CL5317

R5325

R5324

C5311

C5306

R5350

R5351

CL5079

CL5080

CL5078

D5307

C5320

D5301

D5306

D5302

D5311

D5303

C5300
D5300
R5332

C5318

R5329

CL5323

CL5322

C5316

CL5324

C5315

R5328

R5330

R5353

R5352

JL5318

JL5300

JL5302

JL5305

JL5303

JL5306

JL5308

JL5309

JL5311

JL5312

JL5319

D5310

D5304

R5315

D5309

JL5320

R5347

CL5057

C5027

R5027

C5033

R5025

R5024

R5036

R5026

CL5058

CL5059

R5101

CL5048

C5035

C5036

CL5082

C5037

R5059
R5058

C5038

R5035

IC5001

24

C5034

1

R5060

C5039

C5031

C5030

R5033

R5034

R5032

C5029

R5030
R5031

R5029

13

R5028

12

R5053

R5050

R5051

R5052

R5054

R5055

R5056

R5057

CL5084

C5043

C5040

C5045

C5047

C5044

C5041

C5042

CL5083

CL5060

CL5063

CL5065

CL5148

CL5062

CL5069

CL5068

CL5066

CL5149

CN5201

5

13

4

CL5212

CL5211

(NC)

C5217

R5200

C5046

SENSOR BOARD
(CONDUCTOR SIDE)

CL5203

CL5404

CL5401

CL5409

CL5408

CL5441

CL5407

CL5432

CL5433

CL5429

CL5430

CL5400

R5400

R5401

CL5444

CL5405

C5407

CL5422

R5406

1

CL5426
CL5424

CL5443

R5403

CL5413

CL5410

CL5419

CL5417

R5405

C5412

C5410

CL5445

C5405

R5408

CL5423

R5407

2

CL5425

CL5411

CL5442

CL5412

CN5401

28

29

CL5406

C5408

R5404

R5205

R5202

R5203

C5203

R5253

CL5207

G

>010P

H

NFC BOARD

CN001

(Page 49)

I

J

>011P

K

HUB BOARD

CN4300

(Page 46)

CN5400

R5402
CL5402

6

5

2

1

C5048

R5071

R5072

R5073

CL5110

C5057

C5051

C5050

C5049

CL5119

R5061

R5062

R5063

CL5112

R5102

C5063

CL5135

CL5434

R5096

R5095

CL5118

17

16

CL5116

CL5117

CN5001

2

1

C5060

R5083

CL5439

R5094

R5064

CL5101

C5059

C5062

C5061

C5071

R5082

CL5440

R5093

C5052

R5089

R5091

R5068

CL5137

CL5111

13

24

C5058

IC5002

112

CL5134

R5075

R5084

R5074

R5080

R5081

R5076

CL5136

C5055

C5053

C5054

R5065

C5064

R5066

R5067

C5065

R5077

C5070
C5069
C5066
C5067
C5068

R5078
R5079

5

1

CN5403

24

CL5213

E

Q5009

R5218

R5211

CL5205

R5213

CL5209

CL5206

CL5204

C5201

C5200

CL5200

R5208
R5210

R5201

R5212
R5251

R5215

CL5210

IC5202

C5202

R5250

R5220

R5221

R5222

R5204

>012P

POWER KEY BOARD

CN4220

(Page 46)

11

1-983-865-

(11)

Note: When the SENSOR board is defective, exchange the

VICENTE TOP PANEL ASSY SERVICE.

MHC-V82D

4242

SYSSET

2019/03/1322:12:27(GMT+09:00)

6-10. PRINTED WIRING BOARD - SMPS Board (EMC) - • See page 38 for Circuit Boards Location. • : Uses unleaded solder.

MHC-V82D

1

A

2 3 4 5 6 7 8 9 10 11 12 13 14 15 16

SMPS BOARD (EMC)

MOTHERBOARD BOARD

>007P

CN001

(Page 39)

JL6512

C6507

FB6505

C6556

JL6569

C6320

R6305

JL6504

C6549

R6319

123 NO6501

JW6026

D6526

A933

C6545

A932

JL6302

JL6509

JL6503

JL6507

F6500

Q6300

FB6300

R6302

JW6038

C6534

JL6544

D6501

JL6301

R6309

Q6303

C6303

R6554

JW6007

C6524

C6546

C6548

R6306

JW6036

C6310

JW6022

R6335

E

R6594

JL6508

JL6534

Q6301

FB6301

JL6304

C6311

JR6005

JW6029

JL6536

T6300

D6312

R6316

JL6309

JR

JW6013

C6510

R6504

A

K

JL6313

E

R6315

JW6019

R6568

C6511

JL6522

R6312

JL6538

Q6302

JL6303

JW6017

R6507

JL6526

JL6535

R6525

R6520

JL6525

R6517

C6509
R6509

R6508

JL6521

R6505

JL6528

AKA

D6502 D6503

R6502

R6324
C6537

AK

D6520

K

D6519

C6319

JW6031

D6308

R6330

D6313

D6311

TH6300

R6307

R6340

JW6012

R6333

R6515

R6514

R6518

IC6500

JL6550

C6504

D6505

A

K

R6344

A

R6570

AK

AK

KA

JL6561

R6334

KA

D6500

JL6530

R6325

E

R6321

C6307

D6340

R6516

R6572

KA

JL6308

R6339

Q6306

D6521

C6317

JL6560

JL6305

JW6003

R6571

K

JW6024

AK

Q6305

Q6304

A

C6313

JW6034

JL6547

AK

D6509

A

D6511

JL6551

R6501

JL6552

PH6302

JW6001

K

D6305

R6537

K

D6510

R6551
C6318

R6336

E

R6328

AK

JL6312

JW6016

JW6004

JW6025

ET6501

JL6527

D6515

JL6546

AK

E

R6543

R6545

JW6027

A

D6516

K

KA

C6547

JL6529

JL6307

Q6307

E

R6323

AK

D6300

D6306

JW6015

C6312

IC6300

C6300

R6546

JL6553

R6500

PH6300PH6301

C6315
R6327

JL6311

C6340

R6542

R6541

E

Q6507

Q6506

R6512

E

JL6500

JL6300

R6320

C6557

C6309

KA

R6341

C6305

KA

D6341

R6540

C6521

R6544
C6522

JL6557

JL6306

R6338

Q6500
R6503
C6502

R6313

(CHASSIS)

R6593

D6303

JL6545

D6525

A
K

JL6564

R6329

R6326

C6523

K

D6524

R6575

JL6506

D6504

JL6565

K
A

R6343

D6001

JW6030

JL6520

C6529

R6583
JL6542

C6540

C6539

R6303

R6318

R6300 R6301

ET6500

B

C

D

E

(CHASSIS)

>001P

MOTHERBOARD

BOARD
CN3501

(Page 39)

JL6513

R6523

JL6567

19

CN6500

JW6014

C6321

JW6032

JL6516

JL6514

R6535

JL6517

Q6501

JW6033

FB6503

JL6510

R6548

E

JL6511

R6595

R6539

C6513

R6561

R6547

C6301

C6559

R6521

JS6507

R6559

JL6533

JL6532

R6577
C6543
C6561

JW6011

E

Q6504

R6560

R6538

R6598

R6549

C6514

JL6531

A

D6522

JS6509

JW6021

JL6519

R6558

JL6568

R6550

K

1

JL6543

R6557

A

C6515

E

D6523

R6574

FB6504

C6558

Q6509

D6530

A

JL6566

K

R6579

F

JW6035

G

JL6310

C6322

JL6314

C6314

JL6541

H

JW6010

I

JW6018

J

K

MHC-V82D

(CHASSIS)

JW6028

ET6000

D6000

A931

JW6009

FB6000

TH6000

JW6002

C6001

LF6000

C6002

JS6011

C6003

C6009

C6000

JW6008

LF6001

JL6002

CN6000

1

JL6000

C6007

VR6000

JL6001

2

F6000

AC IN

11

1-983-889-

(11)

4343

SYSSET

2019/03/1322:12:27(GMT+09:00)

MHC-V82D

6-11. PRINTED WIRING BOARD - VFD Board - • See page 38 for Circuit Boards Location. • : Uses unleaded solder.

1

A

2 3 4 5 6 7 8 9 10 11 12 13 14 15 16

VFD BOARD

B

JR

JR4002

JR

JR4005

ND4000

VACUUM FLUORESCENT DISPLAY

JR

JR4004

C4005

CL4012

CL4011

CL4010

Q4001

R4018

CL4002

R4024

CL4001

CL4025

CL4005

6

7

CL4006

E

CL4014

1

CL4003

R4021

2

CN4000

E

Q4002

C

D

E

JR4001

CL4007

CL4021

JR

CL4004

CL4009

R4001

R4023

R4000

CL4024

R4006

R4004

CL4018

CL4013

CL4017

C4015

C4009

C4008

CL4019

C4007

CL4020

CL4022

C4010

R4005

R4003

C4016

CL4023

CL4008

CL4026

CL4027

CL4028

C4011

CL4029

C4012

C4013

C4014

CL4031

R4017

1-984-030-

D4000

CL4032

CL4030

KA

CL4033

CL4034

CL4035

R4011

R4012

12

(12)

>009P

SENSOR BOARD

CN5402

(Page 42)

F

G

H

I

J

K

MHC-V82D

4444

SYSSET

2019/03/1322:12:27(GMT+09:00)

6-12. PRINTED WIRING BOARD - MIC USB Board - • See page 38 for Circuit Boards Location. • : Uses unleaded solder.

MHC-V82D

1

A

2 3 4 5 6 7 8 9 10 11 12 13 14 15 16

MIC USB BOARD

J4101

MIC2

GUITAR

J4100

MIC1

B

REC/PLAY

5V 1A

CL4102

7

CL4100

CL4104

C4105

1 6

CN4101

W4100

JR4105

CL4105

JR

CL4108

3

CL4106

CL4109

R4102

1-984-032-

>003P

MOTHERBOARD

BOARD

CN451

(Page 39)

12

(12)

CN4100

56

14

C4122

R4122

C4112

CL4131

CL4122

JR

JR4107

JR4102

IC4100

C4124

CL4112

JR

CL4128

C4123

CL4111

C4135

R4109
C4114

R4140

CL4124

C4121

C4107

R4139

C4134

C4132

CL4123

CL4119

C4118

R4121

CL4118

C4117

R4112

R4131

R4127

C4128

R4134

C4126

CL4121

C

C4136

C4109

CL4130

JR4103

JR4108

FB4100

CL4115

CL4132

CL4114

R4108

CL4116

JR

JR

JR4111

JR

JR

JR4110
CL4127

JR

JR4101

Q001

9

CN4103

C4140

C4130

R4130

8

D

E

Q001

B2E2C1

B1C2
E1

F

2

R4135

1

R4133

C4110

CL4110

CL4113

R4141

CL4125

C4120

FB4101

CL4117

C4133

R4143

R4123

R4113

R4106

CL4129

C4116

JR4104

R4137

CL4120

JR

R4110

C4131

JR4106

JR4109

C4119

JR

JR

G

>008P

MOTHERBOARD BOARD

CN902

(Page 39)

H

I

J

K

MHC-V82D

4545

SYSSET

2019/03/1322:12:27(GMT+09:00)

MHC-V82D

6-13. PRINTED WIRING BOARD - POWER KEY Board - • See page 38 for Circuit Boards Location. • : Uses unleaded solder.

1

A

2 3 4 5 6 7 8 9 10 11 12 13 14 15 16

POWER KEY BOARD

Ú MY, E12
¹ EXCEPT MY, E12

SENSOR BOARD

CN5403

(Page 42)

>012P

B

S4220

C

TAIKO

Ú

R4220 R4221

CL4221

¹

CN4220

5

4

CL4220

1

2

CL4222

S4221

12

D

1-984-033-

(12)

E

6-14. PRINTED WIRING BOARD - HUB Board - • See page 38 for Circuit Boards Location. • : Uses unleaded solder.

1

A

B

C

D

2 3 4 5 6 7 8 9 10 11 12 13 14 15 16

HUB BOARD

C4336

CL4322

CL4325

CL4324

9

8

>013P

360 FR R BOARD

CN4480

(Page 47)

CL4323

CN4302

17

CL4321

CL4355

CL4312

JRJR4306

JR

JR4322

CL4304

JR4307

JR4304

JR

CL4307

JR
JRJR4680
JR

JR4324

CL4308

CL4300

>011P

SENSOR BOARD

CN5001

(Page 42)

JR4316

1

CL4354

JR

2

JR4309

CL4310

JR

JR4318

JR

JR4312

CL4302

JR4308

JR

JR4315

CL4306

JR

CL4309

JR4320

JR

C4339
C4340

CN4300

JR4321

C4341

JR

JR

CL4301

16

17

JR4317

JR

JR4313

JR4314

JR4319

JR

CL4353

JR

C4335

JR

JR

JR4305

JR4302

JR4310

JR

JR

CL4311

R4310

R4357
C4304

R4309

R4318
R4319

C4342
R4321

CL4334

JR4327

R4347

R4317

R4322

JR

R4316

R4320

CL4336

CL4330

CL4332

CL4333

CL4327

CL4326

C4312

R4349 R4351

6

CL4335

CL4331

R4307

4

CL4328

R4308

JR

CN4301

JR4303

1324

C4315

CL4329

C4316

JR4328

C4314

JR

R4355

1

12

IC4300

1

CL4347

CL4303

CL4305

R4353

5

CL4341

CL4343

CL4345

R4327

CL4338

CL4337

R4328

CL4339

CL4340

CL4342

CL4344

R4332

CL4346

JR

JR4311

JR
JR

JR4326

R4333

>016P

SPK MID L BOARD

CN4400

(Page 50)

R4329

R4326
R4324
R4325

R4331

R4334

R4335

C4326
C4327

JR4301

JR4300

JR4329

JR

JR

CL4351

JR

JR4325

CL4349

CL4350

CL4348

16

CL4352

E

7

CN4303

8

1-982-749-

>014P

360 FR L BOARD

CN4470

(Page 47)

21

(21)

MHC-V82D

>015P

SPK MID R BOARD

CN4410

F

(Page 50)

4646

SYSSET

2019/03/1322:12:27(GMT+09:00)

MHC-V82D

6-15. PRINTED WIRING BOARD - 360 FR L Board -

• See page 38 for Circuit Boards Location.

1

A

B

2 3 4 5 6 78

360 FR L BOARD

>014P

HUB BOARD

CN4303

(Page 46)

C

>017P

D

SW LED L

BOARD
CN4440

(Page 50)

CN4470

CL4474

CL4473

JR
JR

JR

JR4485

JR

JR

JR4471

JR4472JRJR4473

16

CL4472

CL4471

JR

JR4476

JR4475
JR4474

14

CN4471

•

78

CL4470

CL4477

6

5

: Uses unleaded solder.

6-16. PRINTED WIRING BOARD - 360 FR R Board -

• See page 38 for Circuit Boards Location.

1

A

B

C

D

2 3 4 5 6 78

360 FR R BOARD

89

1

CL4480

HUB BOARD

CL4481

JR

JR4480

14

SW LED R

CL4483

CL4484

7

CL4485

56

CN4480

CL4482

CN4481

(Page 50)

>013P

CN4302

(Page 46)

>018P

BOARD
CN4450

•

: Uses unleaded solder.

E

F

G

H

D4473 D4474D4475

I

E

F

G

D4484

D4485

H

D4483

I

J

K

MHC-V82D

1-982-753-

21

(21)

J

21

K

1-982-754-

(21)

4747

SYSSET

2019/03/1322:12:27(GMT+09:00)

MHC-V82D

6-17. PRINTED WIRING BOARD - 360 BACK L Board -

• See page 38 for Circuit Boards Location.

1

A

B

C

D

2 3 4 5 6 78

360 BACK L BOARD

56

14

CL4463

CL4462

JR4460

JR

CN4460

CL4461

JR4461

JR

CL4460

EXTENSION

>019P

BOARD
CN4501

(Page 49)

•

: Uses unleaded solder.

6-18. PRINTED WIRING BOARD - 360 BACK R Board -

• See page 38 for Circuit Boards Location.

1

A

B

2 3 4 5 6 78

360 BACK R BOARD

4

>020P

EXTENSION

BOARD
CN4502

(Page 49)

1

CL4493

6

CN4490

5

•

: Uses unleaded solder.

C

CL4490

CL4492

CL4491

D

E

F

G

D4463 D4464 D4465

H

I

E

F

G

D4493 D4494D4495

H

I

J

K

MHC-V82D

1-982-752-

21

(21)

J

1-982-909-

21

(21)

K

4848

SYSSET

2019/03/1322:12:27(GMT+09:00)

MHC-V82D

6-19. PRINTED WIRING BOARD - SPK MID BTM Board -

CL4605

•

: Uses unleaded solder.

SPK MID L

BOARD
CN4400

(Page 50)

>021P

4

6

1

CN4600

• See page 38 for Circuit Boards Location.

1

A

SPK MID BTM BOARD

2 3 4 5 6 78

B

C

D4601

D

SPK MID R

BOARD
CN4410

(Page 50)

>022P

5

CL4601

CL4600

1-982-792-

D4600

21

(21)

6-21. PRINTED WIRING BOARD - EXTENSION Board -

• See page 38 for Circuit Boards Location.

1

A

B

C

D

2 3 4 5 6 78

EXTENSION BOARD

MOTHERBOARD BOARD

CN2206

(Page 39)

>002P

8

6

10

4

CN4501

1

5

>019P

360 BACK L

BOARD
CN4460

(Page 48)

1

CN4500

9

>020P

360 BACK R

BOARD
CN4490

(Page 48)

1-983-297-

•

: Uses unleaded solder.

5

1

CN4502

4

6

21

(21)

6-20. PRINTED WIRING BOARD - NFC Board -

• See page 38 for Circuit Boards Location.

1

A

2 3 4 5 6 78

NFC BOARD
(COMPONENT SIDE)

SENSOR BOARD

CN5400

B

C

(Page 42)

>010P

6

CN001

1

78

C001

R002
R001

C002

IC001

C003

1-980-619-

D

NFC BOARD
(CONDUCTOR SIDE)

•

: Uses unleaded solder.

11

(11)

E

6-22. PRINTED WIRING BOARD - IR Board -

• See page 38 for Circuit Boards Location.

1

A

2 3 4 5 6 78

IR BOARD

MOTHERBOARD BOARD

CN127

(Page 39)

>006P

B

1

C

CL4200

CN4200

R4200

4

CL4202

CL4204

CL4203

IC4200

1-984-031-

•

: Uses unleaded solder.

CL4201

12

(12)

E

F

MHC-V82D

1-980-619-

D

11

(11)

E

4949

SYSSET

2019/03/1322:12:27(GMT+09:00)

MHC-V82D

6-23. PRINTED WIRING BOARD - SPK MID L Board -

• See page 38 for Circuit Boards Location.

1

A

B

C

D

2 3 4 5 6 78

SPK MID L BOARD

HUB BOARD

CN4301

(Page 46)

>016P

5

1

CL4400

4

>021P

SPK MID BTM

BOARD
CN4600

(Page 49)

CL4401

CN4400

6

•

: Uses unleaded solder.

CL4404

1-982-755-

D4400

21

(21)

6-25. PRINTED WIRING BOARD - SW LED L Board -

D4440

•

21

(21)

• See page 38 for Circuit Boards Location.

1

A

B

2 3 4 5 6 78

SW LED L BOARD

56

14

CN4440

CL4440

C

>017P

360 FR L BOARD

CN4471

D

(Page 47)

CL4443

R4440

1-982-750-

D4442

: Uses unleaded solder.

E

6-24. PRINTED WIRING BOARD - SPK MID R Board -

• See page 38 for Circuit Boards Location.

1

A

2 3 4 5 6 78

SPK MID R BOARD

•

: Uses unleaded solder.

HUB BOARD

CN4301

(Page 46)

>015P

B

CL4411

CL4412

D4410

C

D

SPK MID BTM BOARD

CL4410

>022P

CN4600

(Page 49)

CN4410

14

56

1-982-756-

21

(21)

E

6-26. PRINTED WIRING BOARD - SW LED R Board -

D4450

21

(21)

•

: Uses unleaded solder.

• See page 38 for Circuit Boards Location.

1

A

B

2 3 4 5 6 78

SW LED R BOARD

56

14

CN4450

C

>018P

360 FR R BOARD

CN4481

D

(Page 47)

CL4450

CL4453

R4450

1-982-751-

D4452

E

MHC-V82D

E

5050

SYSSET

2019/03/1322:12:27(GMT+09:00)

Note:

• -XX and -X mean standardized parts, so
they may have some diff erence from the
original one.

• Items marked “*” are not stocked since
they are seldom required for routine ser­vice. Some delay should be anticipated
when ordering these items.

7-1. SIDE PANEL SECTION

SECTION 7

EXPLODED VIEWS

• The mechanical parts with no reference
number in the exploded views are not sup­plied.

• Color Indication of Appearance Parts Ex­ample:

KNOB, BALANCE (WHITE) . . . (RED)
 

2

Parts Color Cabinet’s Color

MHC-V82D

The components identifi ed by mark 0
or dotted line with mark 0 are critical for
safety.
Replace only with part number specifi ed.

The components identifi ed by mark 9 con­tain confi dential information.
Strictly follow the instructions whenever the
components are repaired and/or replaced.

1

panel loading section

3

1

Ref. No. Part No. Description Remark
1 4-591-404-01 SCREW, TAPPING (FLAT HEAD)

2 4-729-055-01 PANEL, SIDE L
3 4-729-056-01 PANEL, SIDE R

51

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MHC-V82D

7-2. PANEL LOADING SECTION

VICENTE top panel section

A

B

52

51

#1

52

A

rear cover section

B

ns

Ref. No. Part No. Description Remark Ref. No. Part No. Description Remark
51 X-2595-667-2 PANEL, LOADING ASSY

52 4-591-404-01 SCREW, TAPPING (FLAT HEAD)

#1 7-685-646-71 SCREW +BVTP 3X8 TYPE2 IT-3
ns not supplied

52

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7-3. REAR COVER SECTION

MHC-V82D

SMPS board (EMC) section

#3

CDM section

#2

101

#2

103

#2

102

#2

104

105

Ref. No. Part No. Description Remark Ref. No. Part No. Description Remark
101 4-733-263-01 COVER, SCREW L

102 4-733-262-01 COVER, SCREW R
103 4-591-404-01 SCREW, TAPPING (FLAT HEAD)
104 4-532-593-02 SCREW (4X13) (TR-184A)
105 4-746-484-01 COVER, REAR

#2 7-685-646-79 SCREW +BVTP 3X8 TYPE2 IT-3
#3 7-685-648-71 SCREW +BVTP 3X12 TYPE2 IT-3

SYSSET

53

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MHC-V82D

7-4. SMPS BOARD (EMC) SECTION

ns

#1

#1

151

152

ns

ns

152

152

153

chassis section

Ref. No. Part No. Description Remark Ref. No. Part No. Description Remark
0 151 1-855-006-51 DC FAN

152 2-677-839-01 +PWH 3X8 (SUMITITE)
0 153 A-2228-973-A SMPS MOUNTED PC BOARD (EMC)

#1 7-685-646-71 SCREW +BVTP 3X8 TYPE2 IT-3
ns not supplied

54

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MHC-V82D

7-5. CHASSIS SECTION

loudspeaker section

208

ns

ns

ns

ns

ns

ns

206

#1

201

ns

ns

201

ns

ns

ns

#1

ns

201

203

ns

C

ns

D

F

206

ns

E

202

204

205

ns

C

D

F

#2

E

ns

ns

ns

#4

bottom cover
section

ns

#2

#2

209

front panel
(VICENTE)
section

207

ns

207

ns

208

209

Note 1: When the MOTHERBOARD board is replaced, spread

the compound referring to “NOTE OF REPLACING THE
IC2002 AND IC3503 ON THE MOTHERBOARD BOARD
AND THE MOTHERBOARD MOUNTED PC BOARD” on
servicing notes (page 6).

Note 2: When the MOTHERBOARD mounted pc board is re-

209

Ref. No. Part No. Description Remark Ref. No. Part No. Description Remark
201 2-677-839-01 +PWH 3X8 (SUMITITE)

202 4-731-228-11 COVER, SERVICE
9 203 A-2228-403-A MOTHERBOARD MOUNTED PC BOARD

(for SERVICE)
0 204 1-855-006-72 DC FAN
205 4-726-898-31 PANEL, BACK

206 4-558-595-01 STEP SCREW M4

207 4-558-820-11 + FLAT TAPPING SCREW - ED BK
208 4-729-057-01 SOUND GENERATOR 10CM
209 4-532-593-02 SCREW (4X13) (TR-184A)
#1 7-685-646-71 SCREW +BVTP 3X8 TYPE2 IT-3

#2 7-685-646-79 SCREW +BVTP 3X8 TYPE2 IT-3
#4 7-682-547-04 SCREW +B 3X6
ns not supplied

placed, be sure to refer to “DESTINATION SETTING
METHOD” on page 5.

SYSSET

55

2019/03/1322:12:27(GMT+09:00)

MHC-V82D

7-6. FRONT PANEL (VICENTE) SECTION

ns

ns

253

256

#1

257

ns

#1

#1

251

#5

254

#1

SP7

#1

ns

#6

#1

255

252

#6

SP3

252

#6

#6

#6

ns

ns

#6

ns

ns

G

ns

ns

ns

H

ns

#6

ns

ns

ns

ns

ns

ns

ns

#1

262

#1

#1

ns

#1

258

#1

ns

G

260

259

258

#1

265

ns

#6

H

268

261

267

267

267

263

266

266

263

Ref. No. Part No. Description Remark Ref. No. Part No. Description Remark
251 A-2227-167-A IR MOUNTED PC BOARD

252 4-912-253-01 CATCHER
253 1-912-628-12 FLEXIBLE FLAT CABLE (17 CORE)
254 A-2224-750-A HUB MOUNTED PC BOARD
255 A-2224-752-A SPK MID L MOUNTED PC BOARD

256 A-2224-751-A SPK MID R MOUNTED PC BOARD
257 A-2224-753-A SPK MID BTM MOUNTED PC BOARD
258 1-912-630-12 FLEXIBLE FLAT CABLE (4 CORE)
259 A-2224-756-A SW LED L MOUNTED PC BOARD
260 A-2224-757-A SW LED R MOUNTED PC BOARD

261 A-2224-754-A 360 FR L MOUNTED PC BOARD
262 A-2224-755-A 360 FR R MOUNTED PC BOARD

264

Note: If fl exible fl at cable is replaced, install it after bending it in

the same form as that before replacement.

263 2-677-839-01 +PWH 3X8 (SUMITITE)
264 4-746-486-01 DUCT, TAPER L
265 4-746-487-01 DUCT, TAPER R

266 4-746-491-01 TAPER DUCT, PACKING
267 4-578-508-01 FOOT
268 X-2597-779-1 PANEL, FRONT ASSY (VICENTE)
SP3 1-859-341-11 LOUDSPEAKER (5CM) (Tweeter) (L-CH)
SP7 1-859-341-11 LOUDSPEAKER (5CM) (Tweeter) (R-CH)

#1 7-685-646-71 SCREW +BVTP 3X8 TYPE2 IT-3
#5 7-685-647-79 SCREW +BVTP 3X10 TYPE2 IT-3
#6 7-685-647-71 SCREW +BVTP 3X10 TYPE2 IT-3
ns not supplied

56

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7-7. BOTTOM COVER SECTION

MHC-V82D

305

ns

ns

ns

ns

ns

ns

302

#1

#1

ns

#1

#1

301

ns

#1

#1

303

#1

304

ns

#1

ns

ns

#1

ns

ns

ns

ns

ns

ns

304

Ref. No. Part No. Description Remark Ref. No. Part No. Description Remark
301 A-2224-851-A EXTENSION MOUNTED PC BOARD

302 A-2224-758-A 360 BACK L MOUNTED PC BOARD
303 A-2224-759-A 360 BACK R MOUNTED PC BOARD
304 4-737-862-01 FOOT (CASTER)

305 A-5007-870-A COVER, BOTTOM ASSY SERVICE
#1 7-685-646-71 SCREW +BVTP 3X8 TYPE2 IT-3

ns not supplied

SYSSET

57

2019/03/1322:12:27(GMT+09:00)

MHC-V82D

7-8. LOUDSPEAKER SECTION

351

SP2

SP1

351

351

351

351

SP6

SP5

351

speaker cabinet
section

SP9

Ref. No. Part No. Description Remark Ref. No. Part No. Description Remark
351 4-229-966-02 SCREW (4X16), +BV TAPPING

SP1 1-859-338-11 LOUDSPEAKER (12CM) (Mid Bottom: L-CH)
SP2 1-859-339-11 LOUDSPEAKER (10CM) (Mid Top: L-CH)
SP5 1-859-338-11 LOUDSPEAKER (12CM) (Mid Bottom: R-CH)

SP6 1-859-339-11 LOUDSPEAKER (10CM) (Mid Top: R-CH)
SP9 1-859-333-11 LOUDSPEAKER (30CM) (Woofer)

58

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7-9. SPEAKER CABINET SECTION

MHC-V82D

ns

ns

ns

ns

ns

ns

ns

ns

#1

ns

401

#1

401

ns

Ref. No. Part No. Description Remark
401 4-874-614-02 SCREW (1) (3.5X14), TAPPING

#1 7-685-646-71 SCREW +BVTP 3X8 TYPE2 IT-3
ns not supplied

ns

ns

ns

59

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MHC-V82D

7-10. VICENTE TOP PANEL SECTION

#1

ns

459

462

455

#1

460

ns

ns

#1

SP8

461

458

453

463

451

#1

#1

454

#1

#1

452

#1

ns

ND4000

SP4

#1

#1

ns

ns

456

#1

465

ns

ns

SENSOR board (ns)

457

Ref. No. Part No. Description Remark Ref. No. Part No. Description Remark
451 1-912-629-11 FLEXIBLE FLAT CABLE (7 CORE)

452 A-2227-166-A VFD MOUNTED PC BOARD
453 1-912-624-11 FLEXIBLE FLAT CABLE (9 CORE)
454 A-2227-168-A MIC USB MOUNTED PC BOARD
455 1-912-627-11 FLEXIBLE FLAT CABLE (5 CORE)

456 A-2227-169-A POWER KEY MOUNTED PC BOARD

(EXCEPT MY, E12)
456 A-5003-184-A POWER KEY MOUNTED PC BOARD (MY, E12)
457 4-729-052-01 BUTTON, POWER TAIKO
458 2-677-839-01 +PWH 3X8 (SUMITITE)
459 1-912-623-11 FLEXIBLE FLAT CABLE (6 CORE)

460 A-2092-220-A NFC MOUNT

461 4-586-705-21 DOUBLE ADHESIVE TAPE
462 1-912-625-11 FLEXIBLE FLAT CABLE (7 CORE)
463 1-912-626-11 FLEXIBLE FLAT CABLE (29 CORE)
464 4-729-054-01 COVER, MIC USB

465 A-2228-414-A VICENTE TOP PANEL ASSY SERVICE
ND4000 1-483-549-11 VACUUM FLUORESCENT DISPLAY

SP4 1-859-335-11 LOUDSPEAKER (5CM) (Tweeter) (L-CH)
SP8 1-859-335-11 LOUDSPEAKER (5CM) (Tweeter) (R-CH)

#1 7-685-646-71 SCREW +BVTP 3X8 TYPE2 IT-3

ns not supplied

464

Note: If fl exible fl at cable is replaced, install it after bending
it in the same form as that before replacement.

(Including SENSOR board)

60

SYSSET

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7-11. CDM SECTION

DVD mechanism section
(CDM90-DVBU204//M)

MHC-V82D

#1

505

503

505

503

504

ns

502

ns

502

ns

504

502

504

(AEP, RU, EA, MY, E4)

502

ns

501

503

505

503

505

504

ns

ns

ns

ns

Ref. No. Part No. Description Remark Ref. No. Part No. Description Remark
501 1-469-829-11 CORE, FERRITE (AEP, RU, EA, MY, E4)

502 2-345-115-01 SCREW (S), FLOAT
503 4-535-577-01 STEP SCREW M2.6
504 4-590-159-01 SPRING, INSULATOR

505 4-533-382-01 INSULATOR

#1 7-685-646-71 SCREW +BVTP 3X8 TYPE2 IT-3

ns not supplied

ns

SYSSET

61

2019/03/1322:12:27(GMT+09:00)

MHC-V82D

7-12. DVD MECHANISM SECTION (CDM90-DVBU204//M)

(including MS-476 board)

551

ns

ns

ns

ns

552

553

ns

MS-476
board (ns)

553

ns

ns

553

554

555

556

Note: If fl exible fl at cable is replaced, install it after bending
it in the same form as that before replacement.

Ref. No. Part No. Description Remark Ref. No. Part No. Description Remark
551 A-1896-391-B LOADING COMPLETE ASSY (T)

552 3-087-599-01 INSULATOR SCREW
553 2-634-618-21 INSULATOR

554 A-2046-956-A SERVICE, OPTICAL DEVICE (7G)

0

(including MS-476 board)

555 1-912-622-11 FLEXIBLE FLAT CABLE (24 CORE)
556 1-912-631-11 FLEXIBLE FLAT CABLE (5 CORE)

ns not supplied

62

SYSSET

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Note:

• Due to standardization, replacements in
the parts list may be diff erent from the
parts specifi ed in the diagrams or the com­ponents used on the set.

• -XX and -X mean standardized parts, so
they may have some diff erence from the
original one.

• RESISTORS

All resistors are in ohms.
METAL: Metal-fi lm resistor.
METAL OXIDE: Metal oxide-fi lm resistor.
F: nonfl ammable

• Items marked “*” are not stocked since
they are seldom required for routine ser­vice.

Some delay should be anticipated when

ordering these items.

Ref. No. Part No. Description Remark Ref. No. Part No. Description Remark

A-2224-758-A 360 BACK L MOUNTED PC BOARD
***************************

*************************************************************

A-2224-759-A 360 BACK R MOUNTED PC BOARD
***************************

*************************************************************

A-2224-754-A 360 FR L MOUNTED PC BOARD
************************

*************************************************************

A-2224-755-A 360 FR R MOUNTED PC BOARD
*************************

*************************************************************

A-2224-851-A EXTENSION MOUNTED PC BOARD
***************************

*************************************************************

SECTION 8

ELECTRICAL PARTS LIST

• SEMICONDUCTORS
In each case, u: μ, for example:
uA. . : μA. . , uPA. . , μPA. . ,
uPB. . : μPB. . , uPC. . , μPC. . ,
uPD. . : μPD. .

• CAPACITORS
uF: μF

• COILS
uH: μH

The components identifi ed by mark 0
or dotted line with mark 0 are critical for
safety.
Replace only with part number specifi ed.

When indicating parts by reference num­ber, please include the board name.

MS-476 BOARD
************

When the MS-476 board is defective, exchange the entire LOADING COMPLETE
ASSY (T).

*************************************************************

A-2092-220-A
**********

*************************************************************

A-2227-169-A POWER KEY MOUNTED PC BOARD
A-5003-184-A POWER KEY MOUNTED PC BOARD (MY, E12)

****************************

*************************************************************

SENSOR BOARD

**************

MHC-V82D

360 BACK L 360 BACK R

360 FR L

EXTENSION

MIC USB MOTHERBOARD

MS-476

NFC

SENSOR

SPK MID BTM

SPK MID R

SW LED R VFD

The components identifi ed by mark 9
contain confi dential information.
Strictly follow the instructions whenever the
components are repaired and/or replaced.

NFC MOUNT

360 FR R

HUB IR

POWER KEY

SMPS (EMC)

SPK MID L

SW LED L

(EXCEPT MY, E12)

A-2224-750-A HUB MOUNTED PC BOARD
*********************

*************************************************************

A-2227-167-A IR MOUNTED PC BOARD
*******************

*************************************************************

A-2227-168-A MIC USB MOUNTED PC BOARD
*************************

*************************************************************

9 A-2228-403-A MOTHERBOARD MOUNTED PC BOARD

(for SERVICE)

*******************************
< IC >
IC2001 6-723-247-01 IC TAS5534DGGR-S

IC2002 6-723-793-01 IC TAS5634
IC3503 6-723-793-01 IC TAS5634

*************************************************************

Note 1: When the MOTHERBOARD board is replaced, spread

the compound referring to “NOTE OF REPLACING THE
IC2002 AND IC3503 ON THE MOTHERBOARD BOARD
AND THE MOTHERBOARD MOUNTED PC BOARD” on
servicing notes (page 6).

When the SENSOR board is defective, exchange the VICENTE TOP PANEL ASSY
SERVICE.

*************************************************************

0 A-2228-973-A SMPS MOUNTED PC BOARD (EMC)

****************************

*************************************************************

A-2224-753-A SPK MID BTM MOUNTED PC BOARD
*****************************

*************************************************************

A-2224-752-A SPK MID L MOUNTED PC BOARD

**************************

*************************************************************

A-2224-751-A SPK MID R MOUNTED PC BOARD

**************************

*************************************************************

A-2224-756-A SW LED L MOUNTED PC BOARD
**************************

*************************************************************

**************************

*************************************************************

A-2227-166-A VFD MOUNTED PC BOARD
*********************

*************************************************************

Note 2: When the MOTHERBOARD mounted pc board is

A-2224-757-A SW LED R MOUNTED PC BOARD

replaced, be sure to refer to “DESTINATION SETTING
METHOD” on page 5.

63

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MHC-V82D

Ref. No. Part No. Description Remark Ref. No. Part No. Description Remark

MISCELLANEOUS
**************

ACCESSORIES
************

0 151 1-855-006-51
0 204 1-855-006-72 DC FAN

253 1-912-628-12 FLEXIBLE FLAT CABLE (17 CORE)
258 1-912-630-12 FLEXIBLE FLAT CABLE (4 CORE)
451 1-912-629-11 FLEXIBLE FLAT CABLE (7 CORE)

453 1-912-624-11 FLEXIBLE FLAT CABLE (9 CORE)
455 1-912-627-11 FLEXIBLE FLAT CABLE (5 CORE)
459 1-912-623-11 FLEXIBLE FLAT CABLE (6 CORE)
462 1-912-625-11 FLEXIBLE FLAT CABLE (7 CORE)
463 1-912-626-11 FLEXIBLE FLAT CABLE (29 CORE)

465 A-2228-414-A VICENTE TOP PANEL ASSY SERVICE
501 1-469-829-11 CORE, FERRITE (AEP, RU, EA, MY, E4)

551 A-1896-391-B LOADING COMPLETE ASSY (T)
0 554 A-2046-956-A SERVICE, OPTICAL DEVICE (7G)

555 1-912-622-11 FLEXIBLE FLAT CABLE (24 CORE)
556 1-912-631-11 FLEXIBLE FLAT CABLE (5 CORE)

SP1 1-859-338-11 LOUDSPEAKER (12CM) (Mid Bottom: L-CH)
SP2 1-859-339-11 LOUDSPEAKER (10CM) (Mid Top: L-CH)
SP3 1-859-341-11 LOUDSPEAKER (5CM) (Tweeter) (L-CH)
SP4 1-859-335-11 LOUDSPEAKER (5CM) (Tweeter) (L-CH)

SP5 1-859-338-11 LOUDSPEAKER (12CM) (Mid Bottom: R-CH)
SP6 1-859-339-11 LOUDSPEAKER (10CM) (Mid Top: R-CH)
SP7 1-859-341-11 LOUDSPEAKER (5CM) (Tweeter) (R-CH)
SP8 1-859-335-11 LOUDSPEAKER (5CM) (Tweeter) (R-CH)
SP9 1-859-333-11 LOUDSPEAKER (30CM) (Woofer)

*************************************************************

DC FAN

(Including SENSOR board)

(including MS-476 board)

1-493-448-11 REMOTE COMMANDER (RMT-AM420U)

(including BATTER

1-754-852-11 ANTENNA (FM)

0 1-785-504-21 ADAPTOR, CONVERSION (MY, LA9, E4)
0 1-849-799-51 POWER SUPPLY CORD SET

(AEP, RU, MY, LA9, E4)

0 1-849-803-51 POWER SUPPLY CORD SET (AR)
0 1-849-805-21 POWER SUPPLY CORD SET (TH)

0 1-912-321-51 POWER SUPPLY CORD SET (E12)
0 1-912-331-22 POWER SUPPLY CORD SET (EA)

5-000-538-11 MANUAL, INSTRUCTION (ENGLISH)

(AEP, EA, MY, LA9, E4, E12)

5-000-538-21 MANUAL, INSTRUCTION (SPANISH) (LA9)
5-000-538-31 MANUAL, INSTRUCTION (FRENCH) (AEP, EA, E4)

5-000-538-41 MANUAL, INSTRUCTION (SPANISH, GERMAN)
5-000-538-51 MANUAL, INSTRUCTION

(DUTCH, ITALIAN, POLISH) (AEP)

5-000-538-61 MANUAL, INSTRUCTION

(SWEDISH, DANISH, CZECH) (AEP)

5-000-538-71 MANUAL, INSTRUCTION

(HUNGARIAN, NORWEGIAN, ROMANIAN) (AEP)
5-000-538-81 MANUAL, INSTRUCTION (BULGARIAN, GREEK)
5-000-538-91 MANUAL, INSTRUCTION

(TRADITIONAL CHINESE, MALAY) (MY)
5-000-543-11 MANUAL, INSTRUCTION (SPANISH) (AR)
5-000-543-21 MANUAL, INSTRUCTION (ARABIC) (EA, E4)
5-000-543-31 MANUAL, INSTRUCTION (PORTUGUESE) (E4)

Y LID)

(AEP)

(AEP)

5-000-543-41 MANUAL, INSTRUCTION (THAI) (TH)
5-000-543-51 MANUAL, INSTRUCTION (RUSSIAN, UKRAINIAN)

(RU)

Note: If fl exible fl at cable is replaced, install it after bending it in

the same form as that before replacement.

64

SYSSET

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MEMO

MHC-V82D

65

SYSSET

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MHC-V82D

REVISION HISTORY

Ver. Date Description of Revision

1.0 2019.02 New

How to search for a contact point of signal lines or the like in DIAGRAMS SECTION

If a contact point of a BLOCK DIAGRAM, PRINTED WIRING BOARD or SCHEMATIC DIAGRAM is shown in a diff erent page, use
the PDF fi le search function to fi nd one.

e.g.) If a contact point is shown as

Procedure:

1. Press the [F] key while pressing the [Ctrl] key.

2. Input “>001Z” in the search box and press the [Enter] key.

3. The relevant part (page), where the contact point is shown, appears.

Note: If you still see the original page, press the [Enter] key again.

, follow the procedure below.

SYSSET