Read Sony NW-HD3 Service Manual online
14
NW-HD3
OTHERS
LCD display
LCD 1
LCD display
LCD 2
LCD display
LCD 3
LCD display
4. Press the
Bx
key, X-axis direction is displayed.
Note: “
NG
”
is displayed when the G-sensor has broken (press the
[MENU]
key, return to minor item selection screens).
5. Press the
Bx
key, Y-axis direction is displayed (press the [MENU]
key, return to minor item selection screens).
6. Press the
Bx
key, Z-axis direction is displayed (press the
[MENU] key, return to minor item selection screens).
7. Press the [MENU] key, return to minor item selection screen.
5-3-3. Clock check
Clock operation is checked.
Checking method:
Checking method:
1. Enter the test mode.
2. Press the
2. Press the
,
key to display major item, and press the M m
key to select the “OTHERS”.
3. Press the
,
key to display minor item, and press the M m
key to select the “CLOCK”.
4. Press the
Bx
key, “START” is displayed. Then “OK” or “NG”
is displayed automatically.
5. Press the [MENU] key, return to minor item selection screen.
5-3-4. Key check
LCD display corresponding to the pushed key is performed.
Checking method:
Checking method:
1. Enter the test mode.
2. Press the
2. Press the
,
key to display major item, and press the M m
key to select the “OTHERS”.
Z: ***
LCD display
***
: A/D value (hexadecimal)
OTHERS
LCD display
START
LCD display
OK
r
CLOCK
LCD display
KEY CH
LCD display
OTHERS
LCD display
3. Press the
,
key to display minor item, and press the M m
key to select the “KEY CH”.
4. Press the
Bx
key, “START” is displayed and LCD display
corresponding to the pushed key is performed.
Press on all the keys of main unit displays “SET OK”.
Press on all the keys of remote commander displays “RMC OK”.
Press on all the keys of remote commander displays “RMC OK”.
5. Switch-on the [HOLD] switch on the main unit. Then switch-off
the [HOLD] switch on the main unit, “FMTOK?” is displayed.
6. Press the
Bx
key, format of hard disk drive is performed (press
the [MENU] key, return to minor item selection screens). Then
“OK” or “NG” is displayed automatically.
“OK” or “NG” is displayed automatically.
7. Press the [MENU] key, return to minor item selection screen.
5-3-5. LCD display check
LCD display is checked.
Checking method:
Checking method:
1. Enter the test mode.
2. Press the
2. Press the
,
key to display major item, and press the M m
key to select the “OTHERS”.
3. Press the
,
key to display minor item, and press the M m
key to select the “LCD 1”.
4. Press the
Bx
key, LCD all segments of main unit and remote
commander are turned on.
5. Press the [MENU] key to display minor item, and press the M
m key to select the “LCD 2”.
6. Press the
Bx
key, LCD all segments of main unit and remote
commander are turned off.
7. Press the [MENU] key to display minor item, and press the M
m key to select the “LCD 3”.
Key of
LCD
Key of
LCD
main unit
display
remote commander
display
Bx
PLAY
u
R PLAY
MENU
MENU
x
R STOP
MODE
MODE
>
R FF
>
FF
.
R REW
.
REW
P MODE
R PMD
M
UP
SOUND
R SND
m
DOWN
DISPLAY
R DSP
VOLUME +
VOL+
VOL +
R VOL+
VOLUME –
VOL–
VOL –
R VOL–
+
R FDUP
–
R FDDW
FMTOK?
LCD display
X: ***
LCD display
***
: A/D value (hexadecimal)
NG
LCD display
Y: ***
LCD display
***
: A/D value (hexadecimal)
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