MEX-DV1600U, MEX-DV1606U, MEX-DV160UE - Sony Car Audio Service Manual (repair manual). Page 2

Read Sony MEX-DV1600U / MEX-DV1606U / MEX-DV160UE Service Manual online

MEX-DV160UE/DV1600U/DV1606U
2
1. 
SERVICING  NOTES 
 .............................................  
3
2. GENERAL
  ..................................................................   5
3. DISASSEMBLY
3-1.   Disassembly Flow ...........................................................   9
3-2.   Sub Panel Complete Assy ...............................................   9
3-3.   DVD Mechanism Deck Block ........................................   10
3-4.   DC Fan (25X25) (M601), MAIN Board .........................   10
3-5.   SERVO Board .................................................................   11
3-6.   Chassis (T612Z) Sub Assy, SENSOR Board ..................   11
3-7.   Chassis (OP, ZA) Complete Assy ...................................   12
4. 
ELECTRICAL  CHECK 
 .........................................   13
5. DIAGRAMS
5-1.  Block Diagram - SERVO Section - ................................   15
5-2.  Block Diagram - AUDIO Section - .................................   16
5-3. Block 
Diagram 
 
- PANEL/POWER SUPPLY Section - ............................   17
5-4.  Printed Wiring Boards - SERVO Section - .....................   19
5-5.  Schematic Diagram - SERVO Section (1/3) - .................   20
5-6.  Schematic Diagram - SERVO Section (2/3) - .................   21
5-7.  Schematic Diagram - SERVO Section (3/3) - .................   22
5-8. Printed 
Wiring 
Board 
 
- MAIN Board (Component Side) - ................................   23
5-9. Printed 
Wiring 
Board 
 
- MAIN Board (Conductor Side) - ..................................   24
5-10.  Schematic Diagram - MAIN Board (1/4) - .....................   25
5-11.  Schematic Diagram - MAIN Board (2/4) - .....................   26
5-12.  Schematic Diagram - MAIN Board (3/4) - .....................   27
5-13.  Schematic Diagram - MAIN Board (4/4) - .....................   28
5-14.  Printed Wiring Boards - KEY Section - ..........................   29
5-15.  Schematic Diagram - KEY Section - ..............................   30
6. 
EXPLODED  VIEWS
6-1. Main 
Section 
...................................................................  44
6-2.  Front Panel Section .........................................................   45
6-3.  DVD Mechanism Deck Section (MG-613I-187) ............   46
7. 
ELECTRICAL  PARTS  LIST
  ..............................   47
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.
FLEXIBLE  CIRCUIT  BOARD  REPAIRING
• 
Keep the temperature of 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-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.
CAUTION
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.
This label is located on the drive unit’s internal 
chassis.
“DVD VIDEO,” “DVD-R,” “DVD-RW,” “DVD+R,” and “DVD+RW” 
are trademarks.
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
Manufactured under license from 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 
countries.
ZAPPIN is a trademark of Sony Corporation.
iPod is a trademark of Apple Inc., registered in the U.S. and other 
countries.
iPhone is a trademark of Apple Inc.
DivX
®
, DivX Certified
®
andassociated logos are 
registered trademarks of DivX, Inc.
Page of 58
Display

Click on the first or last page to see other MEX-DV1600U / MEX-DV1606U / MEX-DV160UE service manuals if exist.