NAS-Z200DIR, NAS-Z200IR - Sony Audio Service Manual (repair manual). Page 2

  .............................................   3

2-1.   Disassembly Flow ...........................................................   10
2-2.   Panel (Back) Block .........................................................   11
2-3.   Plate (Back) Block ..........................................................   11
2-4.   DAB Board (Z200DiR) ..................................................   12
2-5.   Main Block .....................................................................   13
2-6.   MAIN Board ...................................................................   14
2-7.   CD Mechanism Deck (CDM86 ASSY) ..........................   15
2-8.   Optical Pick-up Block (KHM-313CAB) ........................   16
2-9.   iPod Dock Block .............................................................   16
2-10.  HP Board, Tuner (FM/AM) (TU1) .................................   17
2-11  Speaker Cabinet Assy (L/R) ...........................................   17
2-12  Battery (Remote Control) Assy (BAT1) .........................   18
2-13  LCD Module (PT035TN24) (LCD1), 
 

RC MAIN Board  ............................................................   19

TEST  MODE 

 ............................................................   20

ELECTRICAL  CHECK 

 .........................................   20

5-1.  Block Diagram - WIRELESS LAN Section - .................   21
5-2.  Block Diagram - CD, TUNER Section - ........................   22
5-3.  Block Diagram - MAIN Section - ...................................   23
5-4.  Block Diagram - POWER SUPPLY Section - ................   24
5-5.  Printed Wiring Board - WLAN Board - ..........................   25
5-6.  Schematic Diagram - WLAN Board (1/2) - ....................   27
5-7.  Schematic Diagram - WLAN Board (2/2) - ....................   28
5-8. Printed 

Wiring 

Board

 

- DMB19C-32NUA-JFK Board - ...................................   29

5-9. Schematic 

Diagram 

 

- DMB19C-32NUA-JFK Board (1/3) - ..........................   30

5-10. Schematic Diagram 
 

- DMB19C-32NUA-JFK Board (2/3) - ..........................   31

5-11. Schematic Diagram 
 

- DMB19C-32NUA-JFK Board (3/3) - ..........................   32

5-12.  Printed Wiring Board - DAB Board (NAS-Z200DiR) - .   33
5-13.  Schematic Diagram - DAB Board (NAS-Z200DiR) - ....   34
5-14. Printed Wiring Board 
 

- MAIN Board (Component Side) - ................................   35

5-15. Printed Wiring Boards 
 

- MAIN Board (Conductor Side) - ..................................   36

5-16.  Schematic Diagram - MAIN Board (1/4) - .....................   37
5-17.  Schematic Diagram - MAIN Board (2/4) - .....................   38
5-18.  Schematic Diagram - MAIN Board (3/4) - .....................   39
5-19.  Schematic Diagram - MAIN Board (4/4) - .....................   40
5-20.  Printed Wiring Boards - AUDIO IN/OUT, 
 

PANEL Section - .............................................................   41

5-21.  Schematic Diagram - AUDIO IN/OUT, 
 

PANEL Section - .............................................................   42

6-1.  Back Panel Section .........................................................   62
6-2. Speaker 

Section 

...............................................................  63

6-3.  Front Panel Section .........................................................   64
6-4.  iPod Dock Section ..........................................................   65
6-5. Main 

Section 

...................................................................  66

6-6.  CD Mechanism Deck Section (CDM86 ASSY) .............   67
6-7.  Remote Control, Remote Control Charger Section
 (RMF-Z200/BCA-Z200) 

................................................  

68

  ..............................   69

Accessories are given in the last of the electrical parts list.

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.

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 

CAUTION
Use of controls or adjustments or performance of procedures 
other than those specifi ed herein may result in hazardous radia-
tion exposure.

CAUTION
Danger of explosion if battery is incorrectly replaced.
Replace only with the same or equivalent type.

This appliance is classified as a CLASS 1 
LASER product. This marking is located on 
the rear exterior.