Sony SRS-X88 Service Manual ▷ View online
SRS-X88
29
SECTION 3
TEST MODE
Buttons and indicators position:
Rear of the unit
FIRMWARE VERSION AND WIFI MODULE CHAN-
NEL SETTING DISPLAY MODE
NEL SETTING DISPLAY MODE
1. Firmware version display
It can check the fi rmware version.
It can check the fi rmware version.
Procedure:
1. Touch the [?/1] button to turn the power on.
2. While pressing the [WPS] button, touch the [VOL –] button.
3. Touch the [AUDIO IN] → [ PAIRING] → [VOL –] button
1. Touch the [?/1] button to turn the power on.
2. While pressing the [WPS] button, touch the [VOL –] button.
3. Touch the [AUDIO IN] → [ PAIRING] → [VOL –] button
in order (in less than 3 seconds).
4. It
enters
the
system
fi rmware version display mode, the [?/1]
indicator lights off and the [AUDIO IN] indicator blinks.
light off
blinking
Button input settings under operation of fi rmware ver-
sion display mode:
•
sion display mode:
•
Touch the [AUDIO IN] button.
System
fi rmware version display mode ([AUDIO IN] indicator
blinks)
•
Touch the [NETWORK] button.
WiFi
module
fi rmware version display mode ([NETWORK]
indicator blinks)
•
Touch two buttons of [ PAIRING] and [VOL +] simultaneously.
Bluetooth
module
fi rmware version display mode ([ PAIR-
ING] indicator blinks)
•
Touch the [ PAIRING] button.
The major version in each fi rmware version display mode is
displayed.
displayed.
•
Touch the [VOL –] button.
The minor version (upper) in each fi rmware version display
mode is displayed.
mode is displayed.
•
Touch the [VOL +] button.
The minor version (lower) in each fi rmware version display
mode is displayed.
mode is displayed.
Each fi rmware version is shown by the blinking frequency of the
[?/1] indicator.
[?/1] indicator.
blinking
Example: When the version is “1.23”
When touching the [ PAIRING] button, the [?/1] indicator
blinks 1 time (cycle of the 1 second).
When touching the [VOL –] button, the [?/1] indicator blinks 2
times (cycle of the 1 second).
When touching the [VOL +] button, the [?/1] indicator blinks 3
times (cycle of the 1 second).
When touching the [ PAIRING] button, the [?/1] indicator
blinks 1 time (cycle of the 1 second).
When touching the [VOL –] button, the [?/1] indicator blinks 2
times (cycle of the 1 second).
When touching the [VOL +] button, the [?/1] indicator blinks 3
times (cycle of the 1 second).
SRS-X88
30
2. WiFi module channel setting display
It can check the channel setting of the WiFi module.
It can check the channel setting of the WiFi module.
Procedure:
1. While entering the any fi rmware version display mode, touch
1. While entering the any fi rmware version display mode, touch
the two buttons of [NETWORK] and [AUDIO IN] simultane-
ously.
ously.
2. It enters the WiFi module channel setting display mode, the
[NETWORK] and [LINK] indicators blink.
blinking
3. When touching the [VOL +] button, channel setting of the 2.4
GHz band is shown by the blinking (cycle of the 1 second)
frequency of the [?/1] indicator.
frequency of the [?/1] indicator.
4. When touching the [VOL –] button, channel setting of the 5
GHz band is shown by the blinking (cycle of the 1 second)
frequency of the [?/1] indicator.
frequency of the [?/1] indicator.
Blinking
frequency
Channel setting
2.4 GHz band
5 GHz band
1
1 – 13 ch
36 – 165 ch
2
–
36 – 116 ch,
132 – 165 ch
3
1 – 11 ch
–
4
–
149 – 161 ch
5
–
–
6
–
36 – 140 ch
7
–
36 – 64 ch,
149 – 165 ch
blinking
3. Releasing method
Touch the [?/1] button to turn the power off.
Touch the [?/1] button to turn the power off.
WIRELESS LAN RF RECEPTION LEVEL DIS-
PLAY MODE
PLAY MODE
It can check the RF reception level at the time of wireless LAN
connection.
connection.
Necessary Equipment:
• Access point supporting WPS
• Access point supporting WPS
Procedure:
1. Touch the [?/1] button to turn the power on, and check that the
1. Touch the [?/1] button to turn the power on, and check that the
[LINK] indicator lights off.
2. Press and hold the [WPS] button for about 2 seconds until the
beep sound occurs, the [LINK] indicator blinks in orange.
3. Press the [WPS] button on the access point.
4. Check that wireless LAN connection is completed and the
4. Check that wireless LAN connection is completed and the
[LINK] indicator lights up in orange.
5. Touch and hold the [NETWORK] button until the beep sound
occurs, enter the wireless LAN RF reception level display
mode, and the reception level is shown by the blinking of func-
tion indicators.
mode, and the reception level is shown by the blinking of func-
tion indicators.
Reception
level
Function indicators
NETWORK
USB-A
USB-B
AUDIO
IN
Level = 0 %
Light off
Light off
Light off
Light off
0 % < Level,
Level < 25 %
Level < 25 %
Blinking
Light off
Light off
Light off
25 %
≤ Level,
Level < 50 %
Blinking
Blinking
Light off
Light off
50 %
≤ Level,
Level < 75 %
Blinking
Blinking
Blinking
Light off
75 %
≤ Level,
Level
≤ 100 %
Blinking
Blinking
Blinking
Blinking
light off or blinking
Releasing method:
Touch the any button.
Touch the any button.
SRS-X88
31
ALL LED LIGHTS UP MODE
It can check the all LED (indicator) lights up.
Procedure:
1. Touch the [?/1] button to turn the power on.
2. Touch the two buttons of [UPDATE] and [NETWORK] simul-
1. Touch the [?/1] button to turn the power on.
2. Touch the two buttons of [UPDATE] and [NETWORK] simul-
taneously.
Touch (UPDATE button is usually not displayed)
3. Touch the [
PAIRING] → [VOL –] → [VOL +] button in
order (in less than 3 seconds).
4. It enters the all LED lights up mode, all LED (indicator) lights
up.
(Indicator with two or three colors lights up in orange, and
indicator with fi ve colors lights up in white)
indicator with fi ve colors lights up in white)
5. Each time [UPDATE] button is touched, the color of [LINK]
indicator repeatedly changes in following order.
Color of [LINK]
indicator
Blue LED
Red LED
Green LED
White
ON
ON
ON
Pink (Violet)
ON
ON
OFF
Light blue
ON
OFF
ON
Blue
ON
OFF
OFF
Orange (Yellow)
OFF
ON
ON
Red
OFF
ON
OFF
Green
OFF
OFF
ON
Light off
OFF
OFF
OFF
light up
Releasing method:
Touch the [?/1] button to turn the power off.
Touch the [?/1] button to turn the power off.
ALL RESET MODE
It can initialize the all information on the unit and reset all setting
to the factory defaults.
to the factory defaults.
Procedure:
1. Touch the [?/1] button to turn the power on.
2. Touch and hold the two buttons of [?/1] and [VOL –] simulta-
1. Touch the [?/1] button to turn the power on.
2. Touch and hold the two buttons of [?/1] and [VOL –] simulta-
neously for four seconds.
3. The
[?/1] indicator blinks and initialization is completed, then
enters the standby state.
DEMO MODE A
It can operate the demonstration mode for the storefront exhibi-
tion. (AUDIO IN function)
tion. (AUDIO IN function)
Procedure:
1. Touch the [?/1] button to turn the power on.
2. Touch the each fi ve times [VOL +] → [ PAIRING] →
1. Touch the [?/1] button to turn the power on.
2. Touch the each fi ve times [VOL +] → [ PAIRING] →
[VOL –] button in order (in less than 10 seconds).
3. It enters the DEMO mode, and it is set to the AUDIO IN func-
tion and volume 41.
Releasing method:
Touch the each fi ve times [VOL +] → [ PAIRING] → [VOL
–] button or [VOL +] → [USB-B] → [VOL –] button in order (in
less than 10 seconds).
Touch the each fi ve times [VOL +] → [ PAIRING] → [VOL
–] button or [VOL +] → [USB-B] → [VOL –] button in order (in
less than 10 seconds).
Note: When disconnecting the AC adaptor from the unit, it will be enter
the standby state or power off state. But it cannot release the DEMO
mode.
mode.
DEMO MODE B
It can operate the demonstration mode for the storefront exhibi-
tion. (USB-B function)
tion. (USB-B function)
Procedure:
1. Touch the [?/1] button to turn the power on.
2. Touch the each fi ve times [VOL +] → [USB-B] → [VOL –]
1. Touch the [?/1] button to turn the power on.
2. Touch the each fi ve times [VOL +] → [USB-B] → [VOL –]
button in order (in less than 10 seconds).
3. It enters the DEMO mode, and it is set to the USB-B function
and volume 41.
Releasing method:
Touch the each fi ve times [VOL +] → [USB-B] → [VOL –] button
or [VOL +] → [ PAIRING] → [VOL –] button in order (in less
than 10 seconds).
Touch the each fi ve times [VOL +] → [USB-B] → [VOL –] button
or [VOL +] → [ PAIRING] → [VOL –] button in order (in less
than 10 seconds).
Note: When disconnecting the AC adaptor from the unit, it will be enter
the standby state or power off state. But it cannot release the DEMO
mode.
mode.
32
SRS-X88
SECTION 4
EXPLODED VIEWS
1
3-254-151-01 SCREW (B2.6), (+) P TAPPING (L = 8 mm)
2
4-486-375-01 FOOT
3
X-2591-469-1 BOTTOM SUB ASSY (SERVICE)
(Including Adhesive sheet) (US, CND)
3
X-2591-470-1 BOTTOM SUB ASSY (SERVICE)
(Including Adhesive sheet) (AEP, UK)
3
X-2591-471-1 BOTTOM SUB ASSY (SERVICE)
(Including Adhesive sheet) (RU)
3
X-2591-472-1 BOTTOM SUB ASSY (SERVICE)
(Including Adhesive sheet) (AR)
3
X-2591-473-1 BOTTOM SUB ASSY (SERVICE)
(Including Adhesive sheet) (LA)
3
X-2591-474-1 BOTTOM SUB ASSY (SERVICE)
(Including Adhesive sheet) (AUS)
3
X-2591-475-1 BOTTOM SUB ASSY (SERVICE)
(Including Adhesive sheet) (SP5)
3
X-2591-476-1 BOTTOM SUB ASSY (SERVICE)
(Including Adhesive sheet) (TH)
3
X-2591-477-1 BOTTOM SUB ASSY (SERVICE)
(Including Adhesive sheet) (KR)
3
X-2591-478-1 BOTTOM SUB ASSY (SERVICE)
(Including Adhesive sheet) (TW)
3
X-2591-479-1 BOTTOM SUB ASSY (SERVICE)
(Including Adhesive sheet) (CH)
3
X-2591-480-1 BOTTOM SUB ASSY (SERVICE)
(Including Adhesive sheet) (IDN)
4
X-2591-463-1 GRILLE SUB ASSY (BK) (SERVICE) (for BLACK)
4
X-2591-464-1 GRILLE SUB ASSY (W) (SERVICE) (for WHITE)
5
4-486-373-01 SCREW (#3 HEX)
6
4-563-318-01 CUSHION
(FOOT)
#1
7-682-160-09 SCREW +P 4X6
Ref. No.
Part No.
Description
Remark
Ref. No.
Part No.
Description
Remark
Note:
• -XX and -X mean standardized parts, so
• -XX and -X mean standardized parts, so
they may have some difference from the
original one.
original one.
• Items marked “
*” are not stocked since
they are seldom required for routine ser-
vice. Some delay should be anticipated
when ordering these items.
vice. Some delay should be anticipated
when ordering these items.
• The mechanical parts with no reference
number in the exploded views are not sup-
plied.
plied.
• Color Indication of Appearance Parts Ex-
ample:
KNOB, BALANCE (WHITE) . . . (RED)
Parts Color Cabinet’s Color
4-1. OVERALL SECTION
• Color variations
(B) Black : All models
(W) White : AEP, UK, Chinese, Taiwan,
(B) Black : All models
(W) White : AEP, UK, Chinese, Taiwan,
Korean models
subwoofer section
network section
4
5
5
5
5
5
5
5
5
5
5
5
5
6
6
6
6
3
2
2
2
2
1
1
1
1
not supplied
#1
Ver. 1.1
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