Sony NWZ-S515 Service Manual page 15

4-4-7. NAND capacity check
Capacity of NAND fl ash memory, present bud block, maximum
bud block, and vender ID are displayed.
Checking method:
1. Enter the test mode.
2. Press the [ ]/[ ] key to select the "OTHER", and press the [
v V
key to enter the minor item.
3. Press the [ ]/[ ] key to select the "NCAPCHK".
v V
4. Press the [ ] key, capacity of NAND fl ash memory, present
u
bud block, maximum bud block, and vender ID are displayed.
liquid crystal display
OTHER NCAPCHK
X GB
BAD BLOCK
CUR (####)/MAX (@@@@)
VENDOR ($$$$)
X : Capacity of NAND fl ash memory
2/4/8 (2 GB/4 GB/ 8 GB)
@@@@ : Number of present bud block
(It makes an error the acquisition of the number of
bud blocks at "–1")
#### : Number of maximum bud block
(It makes an error the acquisition of the vender ID
at "–1")
$$$$ : Vender ID of NAND fl ash memory
0x98/0xec (TOSHIBA/SAMSUNG)
(It makes an error the acquisition of the vender ID
at "–1")
5. Press the [BACK] key, return to minor item selection screen.
4-5. CLESTE
liquid crystal display
MPTAPP MENU
POWER
AUDIO
VIDEO
OTHER
CLESTE WCABLE
DAC WOCABLE
FM
SHUTDOWN
EXITTEST
4-5-1. Clear stereo setting (With cable)
This mode is according to an original sound playback, for adjust-
ment to right and left sound.
Note: Not used for the servicing.
NWZ-S515/S516/S615F/S616F/S618F
4-5-2. Clear stereo setting (No cable)
This mode is according to an original sound playback, for adjust-
ment to right and left sound.
Note: Not used for the servicing.
4-6. DAC
]
B
liquid crystal display
MPTAPP MENU
POWER
AUDIO
VIDEO
OTHER
CLESTE
DAC B-GAIN
FM T-GAIN
SHUTDOWN
EXITTEST
4-6-1. BASS-Gain/Fc setting
This mode is adjustment for the sound of BASS when playback.
Note: Not used for the servicing.
4-6-2. TREBLE-Gain/Fc setting
This mode is adjustment for the sound of TREBLE when play-
back.
Note: Not used for the servicing.
4-7. FM
(NWZ-S615F/S616F/S618F only)
liquid crystal display
MPTAPP MENU
POWER
AUDIO
VIDEO
OTHER
CLESTE
DAC
FM — RCVCHK
SHUTDOWN
EXITTEST
4-7-1. Reception output check
FM tuning checked.
Checking method:
1. Enter the test mode.
2. Press the [ ]/[ ] key to select the "FM", and press the [
v V
to select the "RCVCHK".
3. Press the [ ] key, "90.00 MHz".
u
4. In this state, each time the [OPTION] key is pressed, frequency
is changes in the following order.
liquid crystal display
FM RCVCHK
90.00 MHz
90.00 MHz (default) → 76.00 MHz → 95.75 MHz → 107.75
MHz → 87.50 MHz → 98.00 MHz → 108.00 MHz
5. Press the [BACK] key, return to minor item selection screen.
4-8. Shutdown
Function that power supply of set can be turned off without ending
static test mode.
Procedure:
1. Enter the test mode.
2. Press the [ ]/[ ] key to select the "SHUTDOWN", and press
v V
the [ ] key to select the "SURE ?".
B
3. Press the [ ] key, turn the power off while having entered the
u
test mode.
15 15
NWZ-S515/S516/S615F/S616F/S618F
] key
B