Sony SRS-X99 Service Manual ▷ View online
SRS-X99
21
2-16. CARD WLAN/BT COMBO
2-17. MAIN BOARD BLOCK
Note 1: Be sure to replace the complete NETWORK board and card
WLAN/BT combo at the same time. Be sure to also follow
“NOTE OF REPLACING THE COMPLETE NETWORK
BOARD AND CARD WLAN/BT COMBO” on page 3 dur-
ing replacement.
“NOTE OF REPLACING THE COMPLETE NETWORK
BOARD AND CARD WLAN/BT COMBO” on page 3 dur-
ing replacement.
Note 2: When replacing the card WLAN/BT combo, refer to
“CHECKING OF NETWORK CONNECTION” on page 4.
3 Remove the card WLAN/BT
combo block in the direction
of the arrow.
2 screw
(BVTT2.6
u 4)
5 card WLAN/BT combo
card WLAN/BT combo
cushion (B)
card WLAN/BT combo
4 two cushions (B)
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shield plate (K) block
shield plate
(K) block
(K) block
–6KLHOGSODWH.EORFNIURQWYLHZ–
+RZWRLQVWDOOWKHFDUG:/$1%7FRPER
1 cushion
(plate
FFC)
6
JACK board CN009
cable
connector
3 pin (CN100)
2
card WLAN/BT combo
cable
connector
(CN405)
5
JACK board CN005
cable
connector
3 pin (CN404)
3
JACK board CN006
cable
connector
3 pin (CN101)
4
JACK board CN008
cable
connector
10 pin (CN103)
7
MAIN board block
1 power unit cable connector
(CN508)
D
C
B A
B
A
D
C
CN100
CN101
CN103
CN404
MAIN board
:LUHVHWWLQJ
Insert only part way.
Insert straight into
the interior.
the interior.
connector
Insert at a slant.
connector
connector
connector
connector
connector
OK
NG
NG
+RZWRLQVWDOOWKHFRQQHFWRU
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.
C035
C048
C037
Note: Pass the wire between
C037 and C048.
SRS-X99
22
2-18. NETWORK BOARD, MAIN BOARD
Note 1: Be sure to replace the complete NETWORK board and card
WLAN/BT combo at the same time. Be sure to also follow
“NOTE OF REPLACING THE COMPLETE NETWORK
BOARD AND CARD WLAN/BT COMBO” on page 3 dur-
ing replacement.
“NOTE OF REPLACING THE COMPLETE NETWORK
BOARD AND CARD WLAN/BT COMBO” on page 3 dur-
ing replacement.
Note 2: When replacing the complete MAIN board or complete NET-
WORK board, refer to “CHECKING OF NETWORK CON-
NECTION” on page 4.
NECTION” on page 4.
qa
NETWORK board
4
MAIN board
1 three screws
(BVTP2.6
u 8)
5 screw
(BVTT2.6
u 4)
7
cushion
(heat
sink)
6
heat sink (KI)
3 Remove the NETWORK board block
in the direction of the arrow.
2 connector
(CN401)
9
cushion
(lute
upper)
0
cushion
(lute
upper)
8
cushion
(lute
M)
9
cushion
(lute
upper)
0
cushion
(lute
upper)
SRS-X99
23
2-19. POWER UNIT (PU1)
3
power unit connector
(CN101)
2
Remove the ferrite core
(FC1) from the clamp.
1 filament tape
(sub
material)
ferrite core (FC1)
:LUHVHWWLQJ
filament tape
(sub material)
(sub material)
clamp
CN101
power case
(U) block
(U) block
to
power unit (PU1)
(CN201)
NG
filament tape
(sub material)
(sub material)
Overlap two wires.
guide line
4 three tapping screws
(BV
B3
u 10)
4 tapping screw
(BV
B3
u 10)
5 power case (U) block
8 power unit
(PU1)
6 power case (B) block
7
connector
(CN201)
clamp filter (ferrite core) (FC2)
guide line
ferrite core (FC1)
Insert straight into
the interior.
the interior.
connector
Insert at a slant.
connector
connector
connector
OK
NG
+RZWRLQVWDOOWKHFRQQHFWRU
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.
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cushion (ferrite core)
SRS-X99
24
2-20. JACK BOARD
– Bottom view –
JACK
board
CN005
CN009
CN004 CN008
CN006
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–5HDUERWWRPYLHZ–
3 Lift up the JACK board in
the direction of the arrow.
0 JACK board
4 Draw out four jacks
from
holes.
8 MAIN board CN100
cable
connector
3 pin (CN009)
7 MAIN board CN403
cable
connector
6 pin (CN004)
5 MAIN board CN101
cable
connector
3 pin (CN006)
6 MAIN board CN103
cable
connector
10 pin (CN008)
9 MAIN board CN404
cable
connector
3 pin (CN005)
2 three screws
(BTTP
M2.6
u 8)
2 two screws
(BTTP
M2.6
u 8)
1 screw
(B3
u 6)
Insert only part way.
Insert straight into
the interior.
the interior.
connector
Insert at a slant.
connector
connector
connector
connector
connector
OK
NG
NG
+RZWRLQVWDOOWKHFRQQHFWRU
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.
Note: Lay a soft piece of cloth under the unit
to avoid damaging the top panel.
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