Sony NW-ZX2 Service Manual ▷ View online
NW-ZX2
37
7. Latitude/longitude informations (“Latitude” and “Longitude”,
etc.) are displayed, and positioning is completed.
(Displayed characters/values in the following fi gure are ex-
ample)
ample)
BACK
10:10
Latitude:
Longitude:
Altitude:
Speed:
PRN
SNR
Elevation Azimuth Flags
Time:
TTFF:
Accuracy:
Bearing:
1
31.0
72.0
6.0
U
20
28.0
0.0
0.0
U
11
27.0
57.0
44.0
U
32
24.0
53.0
106.0
U
7
0.0
7.0
211.0
U
8
0.0
20.0
240.0
U
28
0.0
49.0
306.0
U
40.6501547
125.7449772
0.1 m
125.7449772
0.1 m
9 hours ago
150 sec
59.0 m
150 sec
59.0 m
0.4 m/sec
14.GPS : 01.GPS
8. When at least one value of “30” or larger exists in the column
of “SNR”, it can be judged that GPS operation is normal.
(Displayed characters/values in the following fi gure are ex-
ample)
ample)
Note 2: The value of “SNR” is greatly dependent on the signal reception
environment from the GPS satellite.
When there is an obstacle in the direction of the sky, the value of
“SNR” falls.
“SNR” falls.
Do work, confi rming the signal reception environment.
BACK
10:10
Latitude:
Longitude:
Altitude:
Speed:
PRN
SNR
Elevation Azimuth Flags
Time:
TTFF:
Accuracy:
Bearing:
1
31.0
72.0
6.0
U
20
28.0
0.0
0.0
U
11
27.0
57.0
44.0
U
32
24.0
53.0
106.0
U
7
0.0
7.0
211.0
U
8
0.0
20.0
240.0
U
28
0.0
49.0
306.0
U
40.6501547
125.7449772
0.1 m
125.7449772
0.1 m
9 hours ago
150 sec
59.0 m
150 sec
59.0 m
0.4 m/sec
14.GPS : 01.GPS
9. Return to the screen of step 4 by tapping the [BACK] button.
(Displayed characters/values in the following fi gure are ex-
ample)
ample)
BACK
10:10
Latitude:
Longitude:
Altitude:
Speed:
PRN
SNR
Elevation Azimuth Flags
Time:
TTFF:
Accuracy:
Bearing:
1
31.0
72.0
6.0
U
20
28.0
0.0
0.0
U
11
27.0
57.0
44.0
U
32
24.0
53.0
106.0
U
7
0.0
7.0
211.0
U
8
0.0
20.0
240.0
U
28
0.0
49.0
306.0
U
40.6501547
125.7449772
0.1 m
125.7449772
0.1 m
9 hours ago
150 sec
59.0 m
150 sec
59.0 m
0.4 m/sec
14.GPS : 01.GPS
10. Return to the screen of step 3 by tapping the [BACK] button.
BACK
10:10
14.GPS
01.GPS
11. Return to the screen of step 1 by tapping the [END] button.
END
10:10
ICX-1265
08.VIDEO
09.OTHER
12.WIFI
13.BLUE TOOTH
14.GPS
15.G-SEN
16.NFC
17.USB
Notes after mode completion:
Note 1: After work is completed, uninstall the service mode tool abso-
lutely.
(Refer to “3. UNINSTALLING METHOD OF THE SERVICE
MODE TOOL” on page 33 about procedure)
Note 2: When this unit connects with some site in order to perform the
operation check (When the connection with WiFi and the opera-
tion check of browser, etc. are performed etc.), the WiFi setting
list and the history of browser, etc. remain on this unit.
tion check of browser, etc. are performed etc.), the WiFi setting
list and the history of browser, etc. remain on this unit.
In that case, perform reset and initialization with reference to
page 11.
(When initialization is performed, all user informations are
cleared)
NW-ZX2
38
4-2. FWVER
The fi rmware version of this unit, etc. can be confi rmed.
The fi rmware version of this unit, etc. can be confi rmed.
Preparation:
•
•
Install the service mode tool in “WALKMAN” with reference
to “2. INSTALLING METHOD OF THE SERVICE MODE
TOOL” (page 31).
to “2. INSTALLING METHOD OF THE SERVICE MODE
TOOL” (page 31).
Note: “Diag Test Mode” is used in this mode.
Procedure:
1. Start “Diag Test Mode” by tap the “Diag Test Mode” icon.
1. Start “Diag Test Mode” by tap the “Diag Test Mode” icon.
(The display position in the following fi gure is an example)
2. Tap
“09.OTHER”.
Note 1: Other items are not touching by any means.
When other items have been touched, tap the [BACK] button and
return to the following screen.
END
10:10
ICX-1265
01.POWER
02.AUDIO
03.FM
04.NC
05.DIREC
08.VIDEO
09.OTHER
12.WIFI
3. Tap
“08.FWVER”.
Note 2: Other items are not touching by any means.
When other items have been touched, tap the [BACK] button and
return to the following screen.
BACK
10:10
09.OTHER
01.RTC
03.KEYNUM
04.TOUCH
05.FORMAT
08.FWVER
09.NCAPCHK
10.MULTIID
12.THERMO
4. The following screen is displayed, and “Build Version”, “Mod-
el Number” and “Device ID” can be confi rmed.
(Displayed characters/values in the following fi gure are ex-
ample)
ample)
BACK
10:10
Build Version : 1.00.02.0020.0009
Model Number : WALKMAN
Device ID : 178284152000438
Model Number : WALKMAN
Device ID : 178284152000438
09.OTHER : 08.FWVER
5. Return to the screen of step 3 by tapping the [BACK] button.
(Displayed characters/values in the following fi gure are ex-
ample)
ample)
BACK
10:10
Build Version : 1.00.02.0020.0009
Model Number : WALKMAN
Device ID : 178284152000438
Model Number : WALKMAN
Device ID : 178284152000438
09.OTHER : 08.FWVER
6. Return to the screen of step 2 by tapping the [BACK] button.
BACK
10:10
09.OTHER
01.RTC
03.KEYNUM
04.TOUCH
05.FORMAT
08.FWVER
09.NCAPCHK
10.MULTIID
12.THERMO
– Continued on next page –
NW-ZX2
39
7. Return to the screen of step 1 by tapping the [END] button.
END
10:10
ICX-1265
01.POWER
02.AUDIO
03.FM
04.NC
05.DIREC
08.VIDEO
09.OTHER
12.WIFI
Notes after mode completion:
Note 1:
After work is completed, uninstall the service mode tool abso-
lutely.
lutely.
(Refer to “3. UNINSTALLING METHOD OF THE SERVICE
MODE TOOL” on page 33 about procedure)
MODE TOOL” on page 33 about procedure)
Note 2:
When this unit connects with some site in order to perform the
operation check (When the connection with WiFi and the opera-
tion check of browser, etc. are performed etc.), the WiFi setting
list and the history of browser, etc. remain on this unit.
tion check of browser, etc. are performed etc.), the WiFi setting
list and the history of browser, etc. remain on this unit.
In that case, perform reset and initialization with reference to
page 11.
(When initialization is performed, all user informations are
cleared)
4-3. BATTERY
The learning cycle value of built-in rechargeable battery held to
the NVP domain of the MAIN board can be rewritten.
The learning cycle value of built-in rechargeable battery held to
the NVP domain of the MAIN board can be rewritten.
Execution condition:
When the BATTERY ASSY (BAT1) is replaced, perform this
mode absolutely.
When the BATTERY ASSY (BAT1) is replaced, perform this
mode absolutely.
Note:
When you assemble or disassemble the BATTERY ASSY
(BAT1), do work not to make it short-circuit absolutely.
(BAT1), do work not to make it short-circuit absolutely.
Preparation:
• Replace the BATTERY ASSY (BAT1) to new part with refer-
• Replace the BATTERY ASSY (BAT1) to new part with refer-
ence to “2. DISASSEMBLY” (page 17 after).
Note 1:
Do not complete assembly so that the assembly battery assy block
is visible as shown in the fi gure below.
battery block
– Rear view (top side) –
• Install the service mode tool in “WALKMAN” with reference
to “2. INSTALLING METHOD OF THE SERVICE MODE
TOOL” (page 31).
TOOL” (page 31).
Note 2:
“ServiceModeTool” is used in this mode.
Procedure:
1. Start “ServiceModeTool” by tap the “ServiceModeTool” icon.
1. Start “ServiceModeTool” by tap the “ServiceModeTool” icon.
(The display position in the following fi gure is an example)
– Continued on next page –
NW-ZX2
40
2. Tap
“BATTERY”.
10:10
ServiceModeTool
COLOR
BATTERY
3. Confi rm that the following screen is displayed, and tap the
[Reset] button.
10:10
Push “Reset” button according to specifications.
Reset
ServiceModeTool
4. Confi rm that the “Reset success!” is displayed on the center of
screen.
10:10
Push “Reset” button according to specifications.
Reset
Reset success!
ServiceModeTool
5. Press the [
1
] button on “WALKMAN”, and confi rm that
screen on “WALKMAN” is turned off (sleep mode state).
display
[1] button
Note 1:
When the [@/1] button is accidentally pressed and held down, a
screen about the power turning off is displayed.
If a screen about the power turning off is displayed, tap the [ ]
(back) button, and then quickly press the [@/1] button again.
6. Please reference to “2-5. BATTERY ASSY (BAT1) -1” of dis-
assembly on page 19, remove the fl exible board connection,
remove the battery block from the unit, decompose to the state
removed the support (PWB).
remove the battery block from the unit, decompose to the state
removed the support (PWB).
support (PWB) block
battery block
flexible board
– Rear view (top side) –
– Continued on next page –
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