Sony MEX-DV1500U / MEX-DV1505U / MEX-DV150UE Service Manual ▷ View online
SERVICE MANUAL
Sony Corporation
Audio&Video Business Group
Published by Sony Techno Create Corporation
MEX-DV150UE/DV1500U/
DV1505U
SPECIFICATIONS
MULTI DISC PLAYER
9-889-361-01
2008L05-1
©
2008.12
AEP Model
UK Model
E Model
MEX-DV1500U
Russian Model
MEX-DV150UE
Indian Model
MEX-DV1505U
Ver. 1.0 2008.12
Model Name Using Similar Mechanism
NEW
Mechanism Type
MG-612U-187
Optical Pick-up Name
KHS-360A
Photo: MEX-DV150UE
System
Laser: Semiconductor laser
Signal format system: PAL/NTSC switchable
Signal format system: PAL/NTSC switchable
DVD/CD Player section
Signal-to-noise ratio: 120 dB
Frequency response: 10 – 20,000 Hz
Wow and flutter: Below measurable limit
Harmonic distortion: 0.01 %
Frequency response: 10 – 20,000 Hz
Wow and flutter: Below measurable limit
Harmonic distortion: 0.01 %
Tuner section
FM
Tuning range:
Asian model:
Russian model:
AEP and UK models: 87.5 – 108.0 MHz
87.5 – 108.0 MHz (at 50 kHz step)
FM1/FM2: 87.5 – 108.0 MHz (at 50 kHz step)
FM3: 65 – 74 MHz (at 30 kHz step)
FM3: 65 – 74 MHz (at 30 kHz step)
Latin American model:
87.5 – 107.9 MHz (at 200 kHz step)
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 – 15,000 Hz
Frequency response: 30 – 15,000 Hz
AM (E and Indian models)
Tuning range:
Asian model:
531 – 1,602 kHz (at 9 kHz step)
Latin American model:
530 – 1,710 kHz (at 10 kHz step)
531 – 1,602 kHz (at 9 kHz step)
Latin American model:
530 – 1,710 kHz (at 10 kHz step)
Antenna (aerial) terminal:
External antenna (aerial) connector
Intermediate frequency: 10.7 MHz/450 kHz
Sensitivity: 30 μV
Sensitivity: 30 μV
USB Player section
Interface: USB (Full-speed)
Maximum current: 500mA
Maximum current: 500mA
Power amplifier section
Outputs: Speaker outputs (sure seal connectors)
Speaker impedance: 4 – 8 ohms
Maximum power output: 52 W
Speaker impedance: 4 – 8 ohms
Maximum power output: 52 W
s 4 (at 4 ohms)
General
Outputs:
Video output terminal
Rear audio output terminals
Power antenna (aerial) relay control terminal
Power amplifier control terminal
Rear audio output terminals
Power antenna (aerial) relay control terminal
Power amplifier control terminal
Inputs:
AUX audio input terminals
Antenna (aerial) input terminal
Parking break control terminal
AUX input jack (stereo mini jack)
USB signal input terminal
Antenna (aerial) input terminal
Parking break control terminal
AUX input jack (stereo mini jack)
USB signal input terminal
MW/LW (AEP, Russian and UK models)
Tuning range:
MW: 531 – 1,602 kHz
LW: 153 – 279 kHz
LW: 153 – 279 kHz
Antenna (aerial) terminal:
External antenna (aerial) connector
Intermediate frequency: 10.7 MHz/450 kHz
Sensitivity: MW: 30 μV, LW: 40 μV
Sensitivity: MW: 30 μV, LW: 40 μV
Tone controls:
Low: ±10 dB at 60 Hz
Mid: ±10 dB at 1 kHz
Hi: ±10 dB at 10 kHz
Mid: ±10 dB at 1 kHz
Hi: ±10 dB at 10 kHz
Power requirements: 12 V DC car battery
(negative ground (earth))
Dimensions: Approx. 178
s 50 s 179 mm
(7
1
/
8
s 2 s 7
1
/
8
in) (w/h/d)
Mounting dimensions: Approx. 182
s 53 s 163 mm
(7
1
/
4
s 2
1
/
8
s 6
1
/
2
in) (w/h/d)
Mass: Approx. 1.4 kg (3 lb 2 oz)
Supplied accessories:
Supplied accessories:
Card remote commander: RM-X168
Parts for installation and connections (1 set)
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.
DivX, DivX Certified, and associated logos are
trademarks of DivX, Inc. and are used under
trademarks of DivX, Inc. and are used under
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
patents licensed from Fraunhofer IIS and
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.
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.
Thomson.
license.
MEX-DV150UE/DV1500U/DV1505U
2
1.
SERVICING NOTES
.............................................
3
2. GENERAL
.................................................................. 6
3. DISASSEMBLY
3-1. Disassembly Flow ........................................................... 12
3-2. Sub Panel Complete Assy ............................................... 12
3-3. DVD Mechanism Deck Block ........................................ 13
3-4. DC Fan (25X25) (M850), MAIN Board ......................... 13
3-5. Chassis (T612Z) Sub Assy, SENSOR Board .................. 14
3-6. Chassis (OP, ZA) Complete Assy ................................... 14
3-7. SERVO Board ................................................................. 15
3-2. Sub Panel Complete Assy ............................................... 12
3-3. DVD Mechanism Deck Block ........................................ 13
3-4. DC Fan (25X25) (M850), MAIN Board ......................... 13
3-5. Chassis (T612Z) Sub Assy, SENSOR Board .................. 14
3-6. Chassis (OP, ZA) Complete Assy ................................... 14
3-7. SERVO Board ................................................................. 15
4.
ELECTRICAL CHECK
......................................... 16
5. DIAGRAMS
5-1. Block Diagram - SERVO/VIDEO/USB Section - .......... 17
5-2. Block Diagram - TUNER/AUDIO Section - .................. 18
5-3. Block
5-2. Block Diagram - TUNER/AUDIO Section - .................. 18
5-3. Block
Diagram
- PANEL/POWER SUPPLY Section - ............................ 19
5-4. Schematic Diagram - SERVO Section (1/3) - ................. 21
5-5. Schematic Diagram - SERVO Section (2/3) - ................. 22
5-6. Schematic Diagram - SERVO Section (3/3) - ................. 23
5-7. Printed Wiring Boards - SERVO Section - ..................... 24
5-8. Schematic Diagram - MAIN Board (1/3) - ..................... 25
5-9. Schematic Diagram - MAIN Board (2/3) - ..................... 26
5-10. Schematic Diagram - MAIN Board (3/3) - ..................... 27
5-11. Printed Wiring Board
5-5. Schematic Diagram - SERVO Section (2/3) - ................. 22
5-6. Schematic Diagram - SERVO Section (3/3) - ................. 23
5-7. Printed Wiring Boards - SERVO Section - ..................... 24
5-8. Schematic Diagram - MAIN Board (1/3) - ..................... 25
5-9. Schematic Diagram - MAIN Board (2/3) - ..................... 26
5-10. Schematic Diagram - MAIN Board (3/3) - ..................... 27
5-11. Printed Wiring Board
- MAIN Board (Component Side) - ................................ 28
5-12. Printed Wiring Board
- MAIN Board (Conductor Side) - .................................. 29
5-13. Printed Wiring Boards - KEY Section - .......................... 30
5-14. Schematic Diagram - KEY Section - .............................. 31
5-14. Schematic Diagram - KEY Section - .............................. 31
6.
EXPLODED VIEWS
6-1. Main
Section
................................................................... 45
6-2. Front Panel Section ......................................................... 46
6-3. DVD Mechanism Deck Section (MG-612U-187) .......... 47
6-3. DVD Mechanism Deck Section (MG-612U-187) .......... 47
7.
ELECTRICAL PARTS LIST
.............................. 48
Accessories are given in the last of the electrical parts list.
TABLE OF CONTENTS
NOTES ON CHIP COMPONENT REPLACEMENT
•
•
Never reuse a disconnected chip component.
•
Notice that the minus side of a tantalum capacitor may be dam-
aged by heat.
aged by heat.
FLEXIBLE CIRCUIT BOARD REPAIRING
•
•
Keep the temperature of soldering iron around 270 °C during
repairing.
repairing.
•
Do not touch the soldering iron on the same conductor of the
circuit board (within 3 times).
circuit board (within 3 times).
•
Be careful not to apply force on the conductor when soldering
or unsoldering.
or unsoldering.
SAFETY-RELATED COMPONET 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
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.
MANUAL OR IN SUPPLEMENTS PUBLISHED BY SONY.
CAUTION
Use of controls or adjustments or performance of procedures
other than those specifi ed herein may result in hazardous radia-
tion exposure.
Use of controls or adjustments or performance of procedures
other than those specifi ed herein may result in hazardous radia-
tion exposure.
CAUTION
RADIATION WHEN OPEN AND INTERLOCKS DEFEATED.
DO NOT VIEW DIRECTLY WITH OPTICAL INSTRUMENTS.
:CLASS 1M VISIBLE/INVISIBLE LASER
This label is located on the bottom of the
chassis.
chassis.
This label is located on the drive unit’s internal
chassis.
chassis.
“DVD VIDEO,” “DVD-R,” “DVD-RW,” “DVD+R,” and “DVD+RW”
are trademarks.
are trademarks.
“DivX” and “DivX Certified” are registered trademarks
or trademarks of DivX, Inc.
or trademarks of DivX, Inc.
THIS PRODUCT IS LICENSED UNDER THE MPEG-4 VISUAL
PATENT PORTFOLIO LICENSE FOR THE PERSONAL AND
NON-COMMERCIAL USE OF A CONSUMER FOR 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 BY MPEG LA 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, LLC.
SEE
HTTP://WWW.MPEGLA.COM
PATENT PORTFOLIO LICENSE FOR THE PERSONAL AND
NON-COMMERCIAL USE OF A CONSUMER FOR 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 BY MPEG LA 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, LLC.
SEE
HTTP://WWW.MPEGLA.COM
Manufactured under license from Dolby Laboratories.
“Dolby” and the double-D symbol are trademarks of
Dolby Laboratories.
“Dolby” and the double-D symbol are trademarks of
Dolby Laboratories.
Windows Media, and the Windows logo are
trademarks or registered trademarks of Microsoft
Corporation in the United States and/or other
trademarks or registered trademarks of Microsoft
Corporation in the United States and/or other
countries.
MEX-DV150UE/DV1500U/DV1505U
3
SECTION 1
SERVICING NOTES
The laser diode in the optical pick-up block may suffer electrostat-
ic 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 fl exible board is easily damaged and should be handled with
care.
ic 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 fl exible board is easily damaged and should be handled with
care.
NOTE 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 tha optical
pick-up block. Therefore, when checking the laser diode emission,
observe from more than 30 cm away from the objective lens.
The laser beam on this model is concentrated so as to be focused
on the disc refl ective surface by the objective lens in tha optical
pick-up block. Therefore, when checking the laser diode emission,
observe from more than 30 cm away from the objective lens.
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
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
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
• 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.
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
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.
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.
also be added to ordinary solder.
MODEL IDENTIFICATION
NOTES ON HANDLING THE OPTICAL PICK-UP
BLOCK OR BASE UNIT
– Bottom View –
Part No.
Region Code
Label indication
Destination
Signal format
system
Region
code
Part No.
PAL
2
4-120-894-0[]
DV1500U: AEP and UK models
PAL
5
4-120-895-0[]
DV150UE: Russian model
PAL
3
4-120-896-0[]
DV1500U: E (PAL) model
NTSC
4
4-120-897-0[]
DV1500U: E (NTSC) model
PAL
5
4-120-898-0[]
DV1505U: Indian model
NOTE THE IC4 ON THE SERVO BOARD
REPLACING
IC4 on the SERVO board cannot exchange with single. When this
part is damaged, exchange the entire mounted board.
REPLACING
IC4 on the SERVO board cannot exchange with single. When this
part is damaged, exchange the entire mounted board.
NOTE FOR REPLACING THE COMPLETE MAIN
BOARD
If the complete MAIN board was replaced, be sure to refer to Tech-
nical News published separately.
BOARD
If the complete MAIN board was replaced, be sure to refer to Tech-
nical News published separately.
NOTE FOR THE 20-PIN CONNECTOR (CN901)
Do not use alcohol to clean the 20-pin connector (CN901) connect-
ing the front panel with the main body.
Do not touch the connector directly with your bare hand. Poor con-
tact may be caused.
Do not use alcohol to clean the 20-pin connector (CN901) connect-
ing the front panel with the main body.
Do not touch the connector directly with your bare hand. Poor con-
tact may be caused.
MEX-DV150UE/DV1500U/DV1505U
4
NOTE FOR FLEXIBLE BOARD OF THE OPTICAL
PICK-UP
When connecting or disconnecting the fl exible board of the opti-
cal pick-up to or from the CN2 of the SERVO board, follow the
procedure given below.
PICK-UP
When connecting or disconnecting the fl exible board of the opti-
cal pick-up to or from the CN2 of the SERVO board, follow the
procedure given below.
Note: When soldering the short lands, solder within 5 seconds at the tem-
perature of soldering iron below 300°C.
Disconnection:
1. Solder two shortland.
2. Disconnect the fl exible board from the CN2 of the SERVO
1. Solder two shortland.
2. Disconnect the fl exible board from the CN2 of the SERVO
board.
Connection:
1. Connect
1. Connect
the
fl exible board to the CN2 of the SERVO board.
2. Unsolder two shortland.
KEY board
USB (socket) connector
front panel
EXTENSION CABLE AND SERVICE POSITION
When repairing or servicing this set, connect the jig (extension cable) as shown below.
When repairing or servicing this set, connect the jig (extension cable) as shown below.
• Connect the MAIN board (CN101) and the SERVO board (CN3) with the extension cable (Part No. J-2502-062-1).
NOTE FOR REPLACING OF THE USB CONNECTOR
(CN902)
To replace the USB connector requires alignment.
1. Insert the USB connector into the front panel.
2. Place the KEY board on the front panel and align the terminals
(CN902)
To replace the USB connector requires alignment.
1. Insert the USB connector into the front panel.
2. Place the KEY board on the front panel and align the terminals
of the USB connector with the holes in the KEY board.
3. Solder the six terminals of the connector.