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3 Lift up the loudspeaker 

5 loudspeaker 1.9 cm

5 loudspeaker 1.9 cm

3 Lift up the loudspeaker 

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 

 

(main tweeter) (SP3).

Note 10: When installing the 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 11:  Check that the connection mistake or insertion of a wire are not imperfect.
Note 12: Insert the terminal straightly.
Note 13: The arrangement of a wire should check that left side is gray and that right side is black.
Note 14: Check that a wire is on a speaker (2.5 cm) assy (main tweeter) (SP3).

2 two screws (BVTP3 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: . “ . 1‡m

1 terminal

1 terminal 

2 two screws (BVTP3 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: . “ . 1‡m

4 packing (C)

Note 9: The packing (C) 
 cannot 

be 

re-used.

 

Be sure to replace 

 

it for new parts.

4 packing (C)

9: The packing (C) 

  

cannot 

be 

re-used.

 

 

Be sure to replace 

 

 

it for new parts.

6 speaker (2.5 cm) assy 

Note 1: When replacing the loudspeaker 1.9 cm (assist tweeter) (SP1, SP2) and speaker (2.5 cm) assy 

(main tweeter) (SP3), refer to “NOTE THE SPEAKER UNITS REPLACING” on page 2.

Note 2: Please check direction of the upper and lower sides of terminal packing.
 

(Narrow side is the upper. Wide side is the bottom.)

Note 3: Check that terminal packing has not run aground with a terminal part.
Note 4: Push the whole terminal packing with a finger. Check the terminal 
 

packing not having shifted, not having floated or not being stuck. 

Note 5: Check that terminal packing is not showing from screw holes of the 
 

terminal board assy (TB1).

2 Pull out the terminal 

4 terminal packing

3 terminal [black]

3 terminal [red]

Note 6:  Check direction of terminals. 
 

(terminal (black) is left side. 

 

terminal (red) is right side.)

Note 7:  Check that the caulking part of a terminal 
 

has faced upward.

Note 8:  Be careful not to attach a crack to a speaker 
 

cabinet using the terminal of a wire.

Note 9:  Check whether the terminal is inserted 
 conversely.
Note 10: Insert the terminal straightly.
Note 11:  After terminal insertion, should check 
 

acting as lock of the terminal completely.

1 four screws (3.5 u 20)

1: tightening torTue 1. “ .1 N‡m

5 terminal board assy 

2 Pull out the speaker (13 cm) 

3 terminal 

3 terminal [green]

4 packing (13 cm)

5: When installing the packing (13 cm), a glossy 

 

 

surface is made into the speaker cabinet side, 

 

 

and a rough side is made into the loudspeaker 

 

 

side, and align the position of the screw hole 

 

 

of packing (13 cm) and speaker cabinet. 

5 speaker (13 cm) (woofer) (SP4)

7:  When installing the speaker (13 cm) (woofer) (SP4), 

 

 

be careful not to attach a crack to a speaker cabinet using 

 

 

the terminal of a wire.

8:  Be careful not to put a wire.

9:  Check that the connection mistake or insertion of a wire are 

  

not 

imperfect.

10:  Insert the terminal straightly.

11:  After terminal insertion, should check acting as lock of the 

  

terminal 

completely.

12:  Be careful not to attach a crack to the edge of a speaker cabinet.

13:  Check packing (13 cm) not being twisted or not having fallen 

 

 

into a speaker cabinet.

Note 6: When installing the speaker (13 cm) (woofer) (SP4), 
 

after each screw holes of the speaker (13 cm) (woofer) 

 

(SP4) and packing (13 cm) are aligned, attach it to the 

 speaker 

cabinet.

Note 1: When installing the speaker (13 cm) (woofer) (SP4), 
 

install to a speaker cabinet after checking that a speaker 

 

terminal is on the diagonal left.

Note 2: Do not touch the central part of the 
 

speaker (13 cm) (woofer) (SP4).

Note 3: Check that the caulking portion of a terminal is 
 

inside suitable (speaker side). 

1 four screws (4 u 25)

tightening torTue 1. “ .1 1‡m

5 TW board block

2 Remove four catchers from four shafts 

4 four terminals

2 Remove four catchers from four shafts 

6 WO board block

Note 5: Check that the caulking portion of a terminal is outside suitable. 
Note 6: Check that the connection mistake or insertion of a wire are not imperfect.
Note 7: Insert the terminal straightly.
Note 8: After terminal insertion, should check acting as lock of the terminal completely.

1 tapping screw (3.5 u 16)

1: When tightening screws, be careful 

 

 

not to put the wire.

2: Check that the screw has not floated 

 

 

or it is not slanting.

3: When tightening screws, be careful 

 

 

so that screw driver and screw 

 

 

do not touch capacitor.

4: WLJKWHQLQJWRUTXH“1‡P

1 tapping screw (3.5 u 16)

1: When tightening screws, be careful 

 

 

not to put the wire.

2: Check that the screw has not floated 

 

 

or it is not slanting.

3: When tightening screws, be careful 

 

 

so that screw driver and screw 

 

 

do not touch capacitor.

4: WLJKWHQLQJWRUTXH“1‡P

3 Pull out the TW board block and the

Push the WO board lead 
wire (red) through the slit 
in the acoustic absorbent.
Note 9: Looking from the 
 

woofer side, the wire 

 

on the left is red.

Push the WO board lead 
wire (black) through the slit 
in the acoustic absorbent.
Note 9: Looking from the 
 

woofer side, the wire 

 

on the right is black.