SONY NWHD5
Service Manual

NW-HD5
Ver. 1.3

5-3-6. G-sensor adjustment check This mode checks that G-sensor adjustment is performed or not performed. Checking method: 1. Enter the test mode. 2. Press the [>] key to display major item, and press the [E] [e] key to select the �OTHERS�.
LCD display

3. Press the [>] key to display minor item, and press the [E] [e] key to select the �SC RD1� or �SC RD2� or �SC RDF�.
LCD display

4. Press the u key. Press the [SEARCH/ z MENU] key, destination (JP/US/EU/GA*) is selected. Press the u key, destination is entered. Press the x key when canceling.
Destination JP US EU GA* Default language Japanese English English English Sound pressure regulation OFF OFF ON OFF

SC RD1
4. Press the
u

5-3-13. Factory setting Factory setting is performed. Checking method: 1. Enter the test mode. 2. Press the [>] key to display major item, and press the [E] [e] key to select the �OTHERS�.
LCD display

key, �READY?� is displayed .

LCD display

OTHERS
3. Press the [>] key to display minor item, and press the [E] [e] key to select the �G CHK�.
LCD display

READY?
5. Press the u key, �READ� is displayed and first 1/3 sector (SC RD1) or last 2/3 sector (SC RD2) or all sector (SC RDF) of hard disk drive is read. This operation takes about 50 minutes (SC RD1) or 100 minutes (SC RD2) or 150 minutes (SC RDF). Then the number of error sector is displayed automatically.
LCD display

OTHERS
3. Press the [>] key to display minor item, and press the [E] [e] key to select the �SHIP�.
LCD display

*

Destination of GA can be chosen only when IC1102 is mounted on the MAIN board and font data is contained in the IC1102 (IC1102 is mounted only E, Taiwan, Korean, Chinese and Tourist models). There is a possibility that data is not correctly written when GA is not displayed though IC1102 is mounted.

G CHK
4. Press the u key, �START� is displayed. Then �OK� or �YET� is displayed automatically.
LCD display

SHIP
4. Press the u key , factory setting is performed. After the setting, �FIN� is displayed.
LCD display

READ
r

5-3-11. Language setting Setting the language. Checking method: 1. Enter the test mode. 2. Press the [>] key to display major item, and press the [E] [e] key to select the �OTHERS�.
LCD display

FIN
5. Press the
x

START ******
r
****** : number of error sector

key, return to minor item selection screen.

OK
5. Press the
x

6. Press the

x

key, return to minor item selection screen.

5-3-14. SDRAM check This mode is used for the check of SDRAM. Checking method: 1. Enter the test mode. 2. Press the [>] key to display major item, and press the [E] [e] key to select the �OTHERS�.
LCD display

key, return to minor item selection screen.

5-3-7. Hard disk drive format This mode is used when performing the format of hard disk drive. Checking method: 1. Enter the test mode. 2. Press the [>] key to display major item, and press the [E] [e] key to select the �OTHERS�.
LCD display

5-3-9. Contrast setting Contrast table setting value switch is performed. Checking method: 1. Enter the test mode. 2. Press the [>] key to display major item, and press the [E] [e] key to select the �OTHERS�.
LCD display

OTHERS
3. Press the [>] key to display minor item, and press the [E] [e] key to select the �LANG�.
LCD display

OTHERS
3. Press the [>] key to display minor item, and press the [E] [e] key to select the �RAMCHK�.
LCD display

LANG
4. Press the u key. Press the [SEARCH/ z MENU] key, language (JAP/ENG/FRE/GER/ITA/SPA/S_CNA*/T_CNA*/KOR*) is selected. Press the u key, language is entered. Press the x key when canceling. * Language of S_CNA/T_CNA/KOR can be chosen only when distination is GA. There is a possibility that data is not correctly whitten when S_CNA/T_CNA/KOR are not displayed though destination is GA. 5-3-12. Sound pressure regulation setting Setting the sound pressure regulation. Checking method: 1. Enter the test mode. 2. Press the [>] key to display major item, and press the [E] [e] key to select the �OTHERS�.
LCD display

OTHERS
3. Press the [>] key to display minor item, and press the [E] [e] key to select the �CNTRST�.
LCD display

OTHERS
3. Press the [>] key to display minor item, and press the [E] [e] key to select the �FORMAT�.
LCD display

RAMCHK
4. Press the checked. This operation takes about 20 seconds. After checked, �OK� or �NG� is displayed automatically.
LCD display
u

key, �START� is displayed and SDRAM is

CNTRST
4. Press the u key, contrast table setting value is displayed. In this state, each time [SEARCH/ z MENU] key is pressed, contrast table setting value (�3 to +3) switch is performed.
LCD display

FORMAT
4. Press the
u

key, �START� is displayed and format of hard

START OK
5. Press the
x

disk drive is performed. After performing format, �OK� or �NG� is displayed automatically.
LCD display

+0
r
5. When u key is pressed setting is reflected. When x key is pressed, setting is not reflected. In both cases, return to minor item selection screen. 5-3-10. Destination setting Setting the destination. Checking method: 1. Enter the test mode. 2. Press the [>] key to display major item, and press the [E] [e] key to select the �OTHERS�.
LCD display

START OK
5. Press the
x

key, return to minor item selection screen.

OTHERS
3. Press the [>] key to display minor item, and press the [E] [e] key to select the �SP SET�.
LCD display

key, return to minor item selection screen.

5-3-8. Hard disk drive sector read Sector of hard disk drive is read. Checking method: 1. Enter the test mode. 2. Press the [>] key to display major item, and press the [E] [e] key to select the �OTHERS�.
LCD display

SP SET
4. Press the u key. Press the [SEARCH/ z MENU] key, sound pressure regulation ON/OFF is selected. Press the u key, destination is entered. Press the x key when canceling.

OTHERS
3. Press the [>] key to display minor item, and press the [E] [e] key to select the �DEST�.
LCD display

OTHERS

DEST
NW-HD5

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