Read Sony ICD-MS515 Service Manual online
11
ICD-MS515
4. Sleep test
• Pressing the x
• Pressing the x
•
B key causes the set to enter the sleep state.
• When the HOLD switch is ON, the LCD is turned off. When
OFF, the LCD is turned on.
• Press any key to exit the sleep state.
(with HOLD off status)
x•B
(with HOLD on status)
x•B
SLEEP TEST
LCD OFF
SLEEP TEST
SLEEP!. Zzz..
any key
any key
5. Beep test
• Beep sound of 1.3 kHz or 2 kHz is output.
• Beep sound of 1.3 kHz or 2 kHz is output.
(select), (set)
.
>
x•B
x•B
BEEP TEST
>>1.3KHzBEEP
2.0KHzBEEP
BEEP
1.3KHz
BEEP
2.0KHz
STOP
STOP
STOP
6. SIO test
• Perform the connection test of the RTC, EEPROM and serial to
• Perform the connection test of the RTC, EEPROM and serial to
parallel conversion IC.
• As to the test result, if all of the connection test are OK,
“****OK****” is displayed. If the connection test of the RTC is
NG, “**RTCNG**” is displayed. If the EEPROM is NG,
“**EEPNG**” is displayed.
NG, “**RTCNG**” is displayed. If the EEPROM is NG,
“**EEPNG**” is displayed.
STOP
SIO TEST
x•B
SIO TEST
∗∗∗∗
OK
∗∗∗∗
7. Key entry test
• When the any key is pressed, the entry key and the A/D converted
• When the any key is pressed, the entry key and the A/D converted
value (hexadecimal) of the two channel keys are displayed.
• When the STOP key is pressed, the A/D value of the key is
displayed while the key is depressed. When the key is released,
the screen returns to the test menu.
the screen returns to the test menu.
STOP
KEY TEST
x•B
--
KEY-AD0:0x FF
KEY-AD1:0xFF
-- : not input yet
8. Battery remaining power test
• The detected A/D value (hexadecimal) of the battery remaining
• The detected A/D value (hexadecimal) of the battery remaining
power is displayed.
STOP
BATT TEST
x•B
BATT TEST
BATT 0x9C
9. LED/EL test
• LED (red and green) and EL are all turned on.
• LED (red and green) and EL are all turned on.
STOP
LED TEST
x•B
LED/EL ON
10. Rest menu
• Pressing the x
• Pressing the x
•
B key causes the set to enter the menu
initialization standby state.
• When the following keys are all entered and the x
•
B key is
pressed, the initialization is executed. At the same time, the
WakeUp signal is checked, too.
WakeUp signal is checked, too.
Check keys: VOLUME+ , VOLUME– , A-B REPEAT ,
INDEX , STOP , zREC , ERASE , . ,
x•B , > , MENU , FOLDER
and check states of Memory Stick insert and
outsert ( EJECT ).
x•B , > , MENU , FOLDER
and check states of Memory Stick insert and
outsert ( EJECT ).
• If all tests end in success, “**ALLOK**” is displayed. If the key
entry is NG or if any of the keys is not pressed yet, “**KEYNG**”
STOP
STOP
RESET MENU
x•B
x•B
RESET MENU
KEY?
RESET MENU
∗∗
ALL OK
∗∗
In the case that the key entry and saving
in the EEPROM end correctly, after the check
key is entered.
in the EEPROM end correctly, after the check
key is entered.
11. USB test
• When the menu starts the USB self-check, either presence or
• When the menu starts the USB self-check, either presence or
absence of the Vbus is judged.
(Vbus is present: “VBUS: ON”, Vbus is absent: “VBUS: OFF”)
(Vbus is present: “VBUS: ON”, Vbus is absent: “VBUS: OFF”)
• The USB driver always works regardless of presence or absence
of the USB signal only when Vbus is available during the USB
test. At this time, turning on HOLD causes the set to move to the
suspend state. Turning off the Vbus causes the set to return to the
test menu.
test. At this time, turning on HOLD causes the set to move to the
suspend state. Turning off the Vbus causes the set to return to the
test menu.
STOP
USB TEST
x•B
USB TEST
VBUS : ON
USB TEST
Suspend
When Vbus is on, HOLD key turns on.
or cut Vbus
cut Vbus
Click on the first or last page to see other ICD-MS515 service manuals if exist.