Sony MEX-DV1000 / MEX-DV2000 Service Manual ▷ View online
SERVICE MANUAL
MULTI DISC PLAYER
SPECIFICATIONS
MEX-DV1000/DV2000
Photo: MEX-DV1000
Ver. 1.4 2008.10
Model Name Using Similar Mechanism
NEW
DVD Mechanism Type
MG-612Z-187
Optical Pick-up Block Name
KHS-360A
– Continued on next page –
9-887-545-05
2008J05-1
© 2008.10
© 2008.10
Sony Corporation
Audio&Video Business Group
Published by Sony Techno Create Corporation
Published by Sony Techno Create Corporation
US Model
Canadian Model
MEX-DV2000
AEP Model
UK Model
MEX-DV1000
E Model
Chinese Model
Russian Model
MEX-DV1000/DV2000
“DTS” and “DTS Digital
Surround” are registered
trademarks of DTS, Inc.
Surround” are registered
trademarks of DTS, Inc.
“DVD VIDEO,” “DVD-R,” “DVD-RW,”
“DVD+R,” and “DVD+RW” are trademarks.
“DVD+R,” and “DVD+RW” are trademarks.
“DivX” and “DivX Certified” are
registered trademarks or trademarks
of DivX, Inc.
registered trademarks or trademarks
of DivX, Inc.
Manufactured under license
from Dolby Laboratories.
“Dolby,” “Pro Logic,” and the
from Dolby Laboratories.
“Dolby,” “Pro Logic,” and the
double-D symbol are trademarks of Dolby
Laboratories.
Laboratories.
Microsoft, Windows Media,
and the Windows logo are
trademarks or registered
trademarks of Microsoft
and the Windows logo are
trademarks or registered
trademarks of Microsoft
Corporation in the United States and/or other
countries.
countries.
The “SAT Radio Ready”
logo indicates that this
product will control a satellite
radio tuner module (sold
logo indicates that this
product will control a satellite
radio tuner module (sold
separately). Please see your nearest authorized
Sony dealer for details on the satellite radio
tuner module.
“SAT Radio,” “SAT Radio Ready,” the SAT
Radio and SAT Radio Ready logos and all
related marks are trademarks of Sirius Satellite
Radio Inc. and XM Satellite Radio Inc.
Sony dealer for details on the satellite radio
tuner module.
“SAT Radio,” “SAT Radio Ready,” the SAT
Radio and SAT Radio Ready logos and all
related marks are trademarks of Sirius Satellite
Radio Inc. and XM Satellite Radio Inc.
AUDIO POWER SPECIFICATIONS
(US model)
(US model)
POWER OUTPUT AND TOTAL HARMONIC
DISTORTION
23.2 watts per channel minimum continuous
average power into 4 ohms, 4 channels driven
from 20 Hz to 20 kHz with no more than 5%
total harmonic distortion.
DISTORTION
23.2 watts per channel minimum continuous
average power into 4 ohms, 4 channels driven
from 20 Hz to 20 kHz with no more than 5%
total harmonic distortion.
CEA2006 Standard
Power Output: 17 Watts RMS
Power Output: 17 Watts RMS
× 4 at
4 Ohms < 1% THD+N
SN Ratio: 82 dBA
(reference: 1 Watt into 4 Ohms)
SN Ratio: 82 dBA
(reference: 1 Watt into 4 Ohms)
System
Laser: Semiconductor laser
Signal format system: NTSC
Signal format system: NTSC
(US and Canadian models)
PAL (AEP, UK and
Russian models)
PAL (AEP, UK and
Russian models)
DVD/CD Player section
Signal-to-noise ratio: 120 dB
Frequency response: 10
Frequency response: 10
− 20,000 Hz
Wow and flutter: Below measurable limit
Harmonic distortion: 0.01 %
Harmonic distortion: 0.01 %
Tuner section
FM
Tuning range:
European and Asian models:
87.5
87.5
− 108.0 MHz (at 50 kHz step)
Pan-American model:
87.5
87.5
− 107.9 MHz (at 200 kHz step)
Antenna (aerial) terminal:
External antenna (aerial) connector
Intermediate frequency: 10.7 MHz/450 kHz
Usable sensitivity: 9 dBf
Selectivity: 75 dB at 400 kHz
Signal-to-noise ratio: 67 dB (stereo), 69 dB (mono)
Harmonic distortion at 1 kHz: 0.5 % (stereo),
Usable sensitivity: 9 dBf
Selectivity: 75 dB at 400 kHz
Signal-to-noise ratio: 67 dB (stereo), 69 dB (mono)
Harmonic distortion at 1 kHz: 0.5 % (stereo),
0.3 % (mono)
Separation: 35 dB at 1 kHz
Frequency response: 30
Frequency response: 30
− 15,000 Hz
PAL/NTSC switchable (E,
Indian and Chinese models)
Indian and Chinese models)
AM (US, Canadian, E, Indian and
Chinese models)
Chinese models)
Tuning range:
Asian model:
531
531
− 1,602 kHz (at 9 kHz step)
Pan-American model:
530
530
− 1,710 kHz (at 10 kHz step)
Antenna (aerial) terminal:
External antenna (aerial) connector
Intermediate frequency: 10.7 MHz/450 kHz
Sensitivity: 30
Sensitivity: 30
µV
MW/LW (AEP, UK and Russian models)
Tuning range:
MW: 531
− 1,602 kHz
LW: 153
− 279 kHz
Antenna (aerial) terminal:
External antenna (aerial) connector
Intermediate frequency: 10.7 MHz/450 kHz
Sensitivity: MW: 30
Sensitivity: MW: 30
µV, LW: 40 µV
Power amplifier section
Outputs: Speaker outputs (sure seal connectors)
Speaker impedance: 4
Speaker impedance: 4
− 8 ohms
Maximum power output: 52 W
× 4 (at 4 ohms)
2
MEX-DV1000/DV2000
General
Outputs:
Video output terminals (front/rear) (DV2000)
Video output terminal (DV1000)
Audio output terminals (front/rear) (DV2000)
Rear audio output terminals (DV1000)
Center output terminal (DV2000)
Subwoofer output terminal (DV2000)
Power antenna (aerial) relay control terminal
Power amplifier control terminal
Video output terminal (DV1000)
Audio output terminals (front/rear) (DV2000)
Rear audio output terminals (DV1000)
Center output terminal (DV2000)
Subwoofer output terminal (DV2000)
Power antenna (aerial) relay control terminal
Power amplifier control terminal
Inputs:
Telephone ATT control terminal (DV2000)
Illumination control terminal (DV2000)
BUS audio input terminals
BUS control input terminal
Remote controller input terminal
Antenna (aerial) input terminal
Parking break control terminal
Microphone input terminal
AUX input jack (stereo mini jack)
Illumination control terminal (DV2000)
BUS audio input terminals
BUS control input terminal
Remote controller input terminal
Antenna (aerial) input terminal
Parking break control terminal
Microphone input terminal
AUX input jack (stereo mini jack)
Power requirements: 12 V DC car battery
(negative ground (earth))
Dimensions: Approx. 178
× 50 × 181 mm
(7
1
/
8
× 2 × 7
1
/
4
in) (w/h/d)
Mounting dimensions: Approx. 182
× 53 × 181 mm
(7
1
/
4
× 2
1
/
8
× 7
1
/
4
in) (w/h/d)
Mass: Approx. 1.4 kg (3 lb 2 oz)
Supplied accessories:
Supplied accessories:
Card remote commander:
RM-X161 (DV2000: US and Canadian models)
RM-X161 (DV2000: US and Canadian models)
Parts for installation and connections (1 set)
Your dealer may not handle some of the above
listed accessories. Please ask the dealer for
detailed information.
listed accessories. Please ask the dealer for
detailed information.
RM-X162 (DV2000: Russian model)
RM-X163
(DV2000: E, Indian and Chinese models)
RM-X163
(DV2000: E, Indian and Chinese models)
RM-X167
(DV1000: E, Indian and Chinese models)
(DV1000: E, Indian and Chinese models)
RM-X166
(DV1000: AEP, UK and Russian models)
(DV1000: AEP, UK and Russian models)
DivX, DivX Certified, and associated logos are
trademarks of DivX, Inc. and are used under
license.
trademarks of DivX, Inc. and are used under
license.
Note
This unit cannot be connected to a digital
preamplifier or an equalizer which is Sony BUS
system compatible.
This unit cannot be connected to a digital
preamplifier or an equalizer which is Sony BUS
system compatible.
Design and specifications are subject to change
without notice.
without notice.
US and foreign patents licensed from Dolby
Laboratories.
Laboratories.
MPEG Layer-3 audio coding technology and
patents licensed from Fraunhofer IIS and
Thomson.
patents licensed from Fraunhofer IIS and
Thomson.
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.
CAUTION
Use of controls or adjustments or performance of procedures
other than those specified herein may result in hazardous radiation
exposure.
other than those specified herein may result in hazardous radiation
exposure.
CAUTION
:CLASS 1M VISIBLE/INVISIBLE LASER
RADIATION WHEN OPEN AND INTERLOCKS DEFEATED.
DO NOT VIEW DIRECTLY WITH OPTICAL INSTRUMENTS.
DO NOT VIEW DIRECTLY WITH OPTICAL INSTRUMENTS.
This label is located on the drive unit's internal
chassis
chassis
This label is located on the bottom of the
chassis.
chassis.
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.
REPLACE THESE COMPONENTS WITH SONY PARTS WHOSE
PART NUMBERS APPEAR AS SHOWN IN THIS MANUAL OR
IN SUPPLEMENTS PUBLISHED BY SONY.
ATTENTION AU COMPOSANT AYANT RAPPORT
À LA SÉCURITÉ!
LES COMPOSANTS IDENTIFIÉS PAR UNE MARQUE
0
SUR
LES DIAGRAMMES SCHÉMATIQUES ET LA LISTE DES
PIÈCES SONT CRITIQUES POUR LA SÉCURITÉ DE
FONCTIONNEMENT. NE REMPLACER CES COM- POSANTS
QUE PAR DES PIÈCES SONY DONT LES NUMÉROS SONT
DONNÉS DANS CE MANUEL OU DANS LES SUPPLÉMENTS
PUBLIÉS PAR SONY.
PIÈCES SONT CRITIQUES POUR LA SÉCURITÉ DE
FONCTIONNEMENT. NE REMPLACER CES COM- POSANTS
QUE PAR DES PIÈCES SONY DONT LES NUMÉROS SONT
DONNÉS DANS CE MANUEL OU DANS LES SUPPLÉMENTS
PUBLIÉS PAR SONY.
CAUTION
Laser radiation when open.
DO NOT STARE INTO BEAM.
DO NOT STARE INTO BEAM.
-
This label is located on the drive unit’s internal
chassis.
chassis.
3
MEX-DV1000/DV2000
TABLE OF CONTENTS
1.
SERVICING NOTES
...............................................
4
2.
GENERAL
...................................................................
8
3.
DISASSEMBLY
3-1.
Disassembly Flow ........................................................... 13
3-2.
SUB Panel Complete Assy .............................................. 13
3-3.
DVD Mechanism Deck Block ......................................... 14
3-4.
MAIN Board, DC Fan (25X25) (M901) ......................... 14
3-5.
Chassis (T612Z) SUB Assy, Sensor Board ..................... 15
3-6.
Chassis (OP, Z) Complete Assy ....................................... 15
3-7.
SERVO Board .................................................................. 16
4.
ELECTRICAL ADJUSTMENTS
......................... 17
5.
DIAGRAMS
5-1.
Block Diagram – SERVO/VIDEO Section – .................. 18
5-2.
Block Diagram – TUNER/AUDIO Section – ................. 19
5-3.
Block Diagram
– PANEL/POWER SUPPLY Section – ........................... 20
– PANEL/POWER SUPPLY Section – ........................... 20
5-4.
Printed Wiring Board – SERVO Section (1/2) – ............. 22
5-5.
Printed Wiring Boards – SERVO Section (2/2) – ............ 23
5-6.
Schematic Diagram – SERVO Section (1/4) – ................ 24
5-7.
Schematic Diagram – SERVO Section (2/4) – ................ 25
5-8.
Schematic Diagram – SERVO Section (3/4) – ................ 26
5-9.
Schematic Diagram – SERVO Section (4/4) – ................ 27
5-10. Printed Wiring Board – MAIN Section (1/2) – ............... 28
5-11. Printed Wiring Boards – MAIN Section (2/2) – .............. 29
5-12. Schematic Diagram – MAIN Section (1/6) – .................. 30
5-13. Schematic Diagram – MAIN Section (2/6) – .................. 31
5-14. Schematic Diagram – MAIN Section (3/6) – .................. 32
5-15. Schematic Diagram – MAIN Section (4/6) – .................. 33
5-16. Schematic Diagram – MAIN Section (5/6) – .................. 34
5-17. Schematic Diagram – MAIN Section (6/6) – .................. 35
5-18. Printed Wiring Board – SUB Board – ............................. 36
5-19. Schematic Diagram – SUB Board – ................................ 37
5-20. Printed Wiring Board – KEY Board – ............................. 38
5-21. Schematic Diagram – KEY Board – ............................... 39
5-11. Printed Wiring Boards – MAIN Section (2/2) – .............. 29
5-12. Schematic Diagram – MAIN Section (1/6) – .................. 30
5-13. Schematic Diagram – MAIN Section (2/6) – .................. 31
5-14. Schematic Diagram – MAIN Section (3/6) – .................. 32
5-15. Schematic Diagram – MAIN Section (4/6) – .................. 33
5-16. Schematic Diagram – MAIN Section (5/6) – .................. 34
5-17. Schematic Diagram – MAIN Section (6/6) – .................. 35
5-18. Printed Wiring Board – SUB Board – ............................. 36
5-19. Schematic Diagram – SUB Board – ................................ 37
5-20. Printed Wiring Board – KEY Board – ............................. 38
5-21. Schematic Diagram – KEY Board – ............................... 39
6.
EXPLODED VIEWS
6-1.
MAIN Section ................................................................. 54
6-2.
Front Panel Section ......................................................... 55
6-3.
DVD Mechanism Deck Section (MG-612Z-187) ........... 56
7.
ELECTRICAL PARTS LIST
................................ 57
4
MEX-DV1000/DV2000
The laser diode in the optical pick-up block may suffer electrostatic
break-down because of the potential difference generated by the
charged electrostatic load, etc. on clothing and the human body.
During repair, pay attention to electrostatic break-down and also
use the procedure in the printed matter which is included in the
repair parts.
The flexible board is easily damaged and should be handled with
care.
break-down because of the potential difference generated by the
charged electrostatic load, etc. on clothing and the human body.
During repair, pay attention to electrostatic break-down and also
use the procedure in the printed matter which is included in the
repair parts.
The flexible board is easily damaged and should be handled with
care.
NOTES ON LASER DIODE EMISSION CHECK
Never look into the laser diode emission from right above when
checking it for adjustment. It is feared that you will lose your sight.
checking it for adjustment. It is feared that you will lose your sight.
NOTES ON HANDLING THE OPTICAL PICK-UP
BLOCK OR BASE UNIT
BLOCK OR BASE UNIT
SECTION 1
SERVICING NOTES
UNLEADED SOLDER
Boards requiring use of unleaded solder are printed with the lead-
free mark (LF) indicating the solder contains no lead.
(Caution: Some printed circuit boards may not come printed with
free 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
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 viscou-s (sticky, less prone to flow)
than ordinary solder so use caution not to let solder bridges
occur such as on IC pins, etc.
Unleaded solder is more viscou-s (sticky, less prone to flow)
than ordinary solder so use caution not to let solder bridges
occur such as on IC pins, etc.
•
Usable with ordinary solder
It is best to use only unleaded solder but unleaded solder may
also be added to ordinary solder.
It is best to use only unleaded solder but unleaded solder may
also be added to ordinary solder.
ABOUT THE SERVO BOARD E, F SIGNAL OFFSET
ADJUSTMENT CIRCUIT DELETION
ADJUSTMENT CIRCUIT DELETION
In this set, E, F SIGNAL OFFSET ADJUSTMENT circuit on the
SERVO board is deleted in the midway of production.
The SERVO board from which the E, F SIGNAL OFFSET
ADJUSTMENT circuit has been deleted should not execute the E,
F SIGNAL OFFSET ADJUSTMENT.
SERVO board is deleted in the midway of production.
The SERVO board from which the E, F SIGNAL OFFSET
ADJUSTMENT circuit has been deleted should not execute the E,
F SIGNAL OFFSET ADJUSTMENT.
Parts concerning this change are expressed as follows.
TYPE A: There is E, F SIGNAL OFFSET ADJUSTMENT
CIRCUIT
TYPE B: There is no E, F SIGNAL OFFSET ADJUSTMENT
CIRCUIT
Note:
Refer to supplement-2 for printed wiring boards, schematic diagrams
and electrical parts list of the SERVO board corresponding to this
content.
and electrical parts list of the SERVO board corresponding to this
content.
•
The set since the following serial No. is the set from which
the circuit is deleted.
the circuit is deleted.
MODEL IDENTIFICATION
– Bottom View (DV1000) –
– Bottom View (DV2000) –
Part No.
Region Code
Part No.
Region Code
Label indication
Signal format Region
Part No.
Destination
system
code
NTSC
1
2-899-034-0[]
DV2000: US and
Canadian models
PAL
2
2-899-041-0[] DV1000: AEP and UK models
PAL
3
2-899-032-0[]
DV2000: E (PAL) model
PAL
3
2-899-038-0[]
DV1000: E (PAL) model
NTSC
4
2-899-033-0[]
DV2000: E (NTSC) model
NTSC
4
2-899-039-0[]
DV1000: E (NTSC) model
PAL
5
2-899-036-0[]
DV2000: Russian model
PAL
5
2-899-042-0[]
DV1000: Russian model
PAL
5
3-209-245-0[]
DV1000: Indian model
PAL
5
3-209-246-0[]
DV2000: Indian model
PAL
6
2-899-037-0[]
DV2000: Chinese model
PAL
6
2-899-043-0[]
DV1000: Chinese model
Ver. 1.4
Model
Destination
Serial No.
AEP, UK
since 1598918
E (NTSC)
since 1599198
MEX-DV1000
E (PAL)
No Change
Chinese
No Change
Russian
No Change
Indian
No Change
US, Canadian
since 1528273
E (NTSC)
since 1528123
MEX-DV2000
E (PAL)
No Change
Chinese
No Change
Russian
No Change
Indian
No Change
NOTE THE IC501 ON THE MAIN BOARD
REPLACING (MEX-DV2000 ONLY)
REPLACING (MEX-DV2000 ONLY)
When the IC501 on the MAIN board of MEX-DV2000 is replaced,
it is necessary to update it.
Confirm the update method to each service headquarters.
it is necessary to update it.
Confirm the update method to each service headquarters.