SS-NA5ES - Sony Audio Service Manual (repair manual). Page 6

3 Lift up the loudspeaker 

5 loudspeaker (1.9 cm)

5 loudspeaker (1.9 cm)

3 Lift up the loudspeaker 

4 packing (C)

4 packing (C)

Note 2: When disassembling loudspeakers 
 

(1.9 cm) (assist tweeter) (SP1, SP2), 

 

place a stand etc. under tweeter assy 

 

and be careful not to crush the convex 

 

part of a speaker (2.5 cm) assy (SP3).

Note 9: When disassembling loudspeakers (1.9 cm) (assist tweeter) 
 

(SP1, SP2), be sure to perform the polar check of "+" and 

 

"í", to make "+" into the upper left side and to attach it, as 

 

shown in the following figure.

Note 8: Check packing (C) not having 
 

overlapped or not having run 

 aground.

Note 7: Do not touch the 
 convex 

part.

Note 10: Check that the connection mistake or insertion of a wire are not imperfect.
Note 11:  Insert the terminal straightly.
Note 12: The arrangement of a wire should check that left side is gray and that right side is black.
Note 13: Check that a wire is on a speaker (2.5 cm) assy (SP3).

2 two screws (BV B3.5 u 10)

3: When tightening screws, be 

 

 

careful not to put the wire of 

  

loudspeakers.

4: Check that the screw has not 

 

 

floated or it is not slanting.

5: Check that packing (C) has 

 

 

not overflowed the edge of 

  

loudspeakers.

6: tightening torque: .5 “ .5 1‡m

2 two screws (BV B3.5 u 10)

3: When tightening screws, be 

 

 

careful not to put the wire of 

  

loudspeakers.

4: Check that the screw has not 

 

 

floated or it is not slanting.

5: Check that packing (C) has 

 

 

not overflowed the edge of 

  

loudspeakers.

6: tightening torque: .5 “ .5 1‡m

1 terminal

1 terminal 

Note 1: When exchanging the loudspeaker (1.9 cm) (assist tweeter) (SP1, SP2), 

refer to “NOTE THE SPEAKER UNITS REPLACING” on page 2.