Sony SRS-X88 Service Manual ▷ View online
SRS-X88
9
SECTION 2
DISASSEMBLY
•
This set can be disassembled in the order shown below.
2-1. DISASSEMBLY FLOW
SET
2-2. GRILLE
SUB
ASSY
(Page
10)
2-16. HEAT SINK (UPPER)
(Page
(Page
21)
2-17. CARD WLAN/BT COMBO
(Page
(Page
22)
2-23. ANTENNA SUB ASSY (ANT1)
(Page
(Page
28)
2-4. BAFFLE
BLOCK,
REAR CABINET BLOCK
(Page
11)
2-5. SPEAKER WIRE (R-ch),
SUBWOOFER
SUBWOOFER
WIRE
(Page
12)
2-6. SPEAKER WIRE (L-ch)
(Page
(Page
13)
2-7. RC/LED BOARD BLOCK,
WINDOW
WINDOW
(IR)
(Page
14)
2-10. BOX (LCH, RCH) BLOCK,
O RING (LED)
(Page
16)
2-11. SUPER TWEETER
(2 cm) (SP6, SP7)
(Page
17)
2-12. LOUDSPEAKER (4 cm)
(MIDRANGE) (SP4, SP5)
(Page
18)
2-8. RC
BOARD
(Page
15)
2-9. LED
BOARD
(Page
15)
2-15. BLUETOOTH MODULE
(BT1)
(Page
(BT1)
(Page
20)
2-19. MAIN BOARD BLOCK-1
(Page
(Page
24)
2-20. MAIN BOARD BLOCK-2
(Page
(Page
25)
2-21. MAIN BOARD BLOCK-3
(Page
(Page
27)
2-22. NETWORK BOARD,
MAIN
MAIN
BOARD
(Page
28)
2-18. JACK BOARD
(Page
(Page
23)
2-3. BOTTOM
SUB
ASSY
(Page
10)
2-13. SUBWOOFER (69 mm)
(SP1)
(Page
(SP1)
(Page
19)
2-14. LOUDSPEAKER
(74 × 48 mm) PASSIVE
(SP2,
SP3)
(Page
19)
SRS-X88
10
Note: Follow the disassembly procedure in the numerical order given.
2-2. GRILLE SUB ASSY
2-3. BOTTOM SUB ASSY
2 grille sub assy
1 four magnets
(grill)
(grill)
1 four magnets
(grill)
(grill)
Note: The grille sub assy can be easily removed, if the speaker grille
detach tool of the accessories of this unit is used.
– Front bottom view –
5 bottom sub assy
2 two tapping screws
(P
B2.6
u 8)
1 two cushions (foot)
3 two foots
2 two tapping screws
(P
B2.6
u 8)
1 two cushions (foot)
3 two foots
Note: Lay a soft piece of cloth under the unit
to avoid damaging the top panel.
4 Peel off the adhesive sheet (bottom).
SRS-X88
11
2-4. BAFFLE BLOCK, REAR CABINET BLOCK
1 six screws
(#3
HEX)
1 six screws
(#3
HEX)
2 Remove the baffle block in
the direction of the arrow.
6 super tweeter (Rch)/Midrange (Rch) cable connector 5pin
(CN502)
5 super tweeter (Lch)/Midrange (Lch) cable connector 4pin
(CN501)
4 subwoofer cable connector 2pin
(CN603)
3 LED, RC board cable connector 5pin
(CN099)
7 baffle block
Insert only part way.
Insert straight into
the interior.
the interior.
connector
Insert at a slant.
connector
connector
connector
connector
connector
OK
NG
NG
How to install the connector
Insert the connector straight into the interior.
There is a possibility that using this unit without
the connector correctly installed will damage it.
Insert the connector straight into the interior.
There is a possibility that using this unit without
the connector correctly installed will damage it.
8 rear cabinet block
SRS-X88
12
2-5. SPEAKER WIRE (R-ch), SUBWOOFER WIRE
OK
NG
– Baffle block bottom rear view –
1 filament tape
(sub
(sub
material)
2 Cut the binding
band
band
(taiton).
2 Cut the binding
band
band
(taiton).
4 tweeter terminal
(R-ch)
(R-ch)
(wide)
[brown] and [blue]
(See Note 2)
5 speaker wire (R-ch)
7 subwoofer
wire
wire
4 tweeter terminal (R-ch)
(narrow) [black] and [black]
(See Note 2)
3 midrange terminal
(R-ch)
(R-ch)
(narrow)
[black] and [black]
(See Note 2)
3 midrange terminal
(R-ch)
(R-ch)
(wide)
[blue] and [yellow]
(See Note 2)
6 subwoofer terminal (narrow)
[black/white]
[black/white]
6 subwoofer terminal (wide)
[white]
[white]
:ire VettiQJ
binding band
(taiton)
(taiton)
midrange
terminal
(R-ch)
terminal
(R-ch)
subwoofer
wire
wire
tweeter terminal
(R-ch)
(R-ch)
filament tape
(sub material)
(sub material)
binding band
(taiton)
(taiton)
Push the protrusion, and remove
the terminal (wide side).
the terminal (wide side).
Push the protrusion, and remove
the terminal (narrow side).
the terminal (narrow side).
protrusion
protrusion
curved crease
Curved crease is
below side.
below side.
protrusion
Note 2: When remove the terminal,
push the protrusion.
Note 1: During reassembly, use new binding band (taiton) to fasten
the wires back in place as they were before disassembly.
RC board and
LED board wire
LED board wire
speaker wire
(R-ch)
(R-ch)
,QVtallatioQ GirectioQ for tKe termiQal
bottom side
to
CN603
to
CN502
to
CN099
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