Read Sony MEX-DV1500U / MEX-DV1505U / MEX-DV150UE Service Manual online
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.
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