DOWNLOAD Sony NAS-E35HD / SS-CE35HD Service Manual ↓ Size: 8.33 MB | Pages: 100 in PDF or view online for FREE

The cold reset clears all data including preset data stored in the 
memory to initial conditions. Execute this mode when returning 
the set to the customer.
Procedure:
1.  In the standby status, press the [

?/1

] button to turn the power 

on.

2.  Press three buttons of [

x

], [ENTER] and at last [

?/1

] simulta-

neously.

3.  The set enters standby status.

Enter The Panel Test Mode
Procedure:
1.  In the standby status, press the [

?/1

] button to turn the power 

on.

2.  Press three buttons of [BACK], [

x

], and [

Z

] simultaneously.

3.  When the panel test mode is activated, LEDs and segments of 

the fulorescent indicator tube are all turned on.

Version Check
Procedure:
1.  In the panel test mode (all LEDs and segments of the fulores-

cent indicator tube are turned on), press the [BACK] button.

2.  On the fulorescent indicator tube, model name, destination, 

MC version and its last updated date are displayed.

3.  Each time [BACK] button is pressed, the display changes start-

ing from MC, GC, GENE, GNS, HDD, USB, CD, CDMA, 
CDMB, ST, TA, TM and CLA version this order, and returns to 
the MC version display. 

4.  To release from this mode, press three buttons of [BACK], 

[

x

], and [

Z

] simultaneously.

Key Test Mode
Procedure:
1.  In the panel test mode (all LEDs and segments of the fulores-

cent indicator tube are turned on), press the [ENTER] button.

2.  The message “KEY0 VOL0” displayed. Whenever any but-

tons are pressed and the [VOLUME] dial is turned, the value is 
changed.

3.  To release from this mode, press three buttons of [BACK], 

[

x

], and [

Z

] simultaneously.

This mode can run the CD sled motor optionally. Use this mode, 
for instance, when cleaning the optical pick-up.
Procedure:
1.  Press the [

?/1

] button to turn the power on.

2. Confi rm there is no disc in all trays.
3.  Press the [FUNCTION] button to select CD function.
4.  Press two buttons of [OPTIONS] and [

?/1

] simultaneously.

5.  Set to the CD ship mode. (chucking on)
6.  After blink “STANDBY”, “LOCK” is displayed, disconnect 

the AC plug.

This mode is for the antitheft of CD disc in shop. (not for trans-
port)
Procedure:
1.  Press the [

?/1

] button to turn the power on.

2.  Press the [FUNCTION] button to select CD function.
3.  Insert a disc.
4.  While pressing the [

x

] button, press the [

Z

] button for more 5 

seconds.

5.  The message “LOCKED” is displayed and the disc tray is 

locked. (Even if exiting from this mode, the disc tray is still 
locked)

6.  If press the [

Z

] button to eject the disc, the message “LOCKED” 

is displayed and can not eject the disc.

7.  To release this lock, while pressing the [

x

] button, press the

[

Z

] button for 5 seconds again.

8.  The message “UNLOCKED” is displayed and the disc tray is 

unlocked.

This mode is for switch the CD power supply on/off. Even if this 
state pulls out AC plug, it is held.
Procedure:
1.  Press the [

?/1

] button to turn the power on.

2.  Press the [FUNCTION] button to select CD function.
3.  Press the [

?/1

] button again to turn the power off (standby).

4.  After pressing the [DISPLAY] button on the remote com-

mander, while pressing the [

x

] button, press the [

?/1

] button.

5.  It turns power on and display “CD POWER ON” or “CD 

POWER OFF”.

(Except AEP, Russian and UK models)
The AM tuning interval can be changed over 9 kHz or 10 kHz.
Procedure:
1.  Press the [

?/1

] button to turn the power on.

2.  Press the [TUNER/BAND] button to select TUNER (AM) 

function.

3.  Press the [

?/1

] button again to turn the power off (standby).

4.  After pressing the [DISPLAY] button on the remote com-

mander, while pressing the [TUNE + M L] button, press 
the [

?/1

] button.

5.  It turns power on and display “9k STEP” or “10k STEP”, and 

thus the tuning interval is changed over.

Note: Never execute the item because the set might not operate 

normally when the item being written, “Not used for the 
servicing.” in each item is executed.

Procedure:
1.  Press the [

?/1

] button to turn the power on.

2.  Press three buttons of [

x

], [ENTER], and [

Z

] simultaneously.

3.  It enters the common test mode and the “PLAY SLEEP” seg-

ment on the fl uorescent indicator tube blinks.

4.  Each time the [VOLUME] dial is turned, “VOLUME MIN”  

and “VOLUME MAX” are displayed.

5.  Each time the [EQ] button on the remote commander is 

pressed, “TONE MAX”, “TONE MIN” and “TONE FLAT” 
are displayed.

6.  To release from this mode, press the [

?/1

] button to turn the 

power off.

The CDDB version display, custom DB initialization, HDD writ-
ing/reading test, HDD test data deletion, format, HDD setup and 
initialization mode for factory can be executed in this mode.

Enter The HDD Test Mode
Procedure:
1.  In the standby status, press the [

?/1

] button to turn the power 

on.

2.  Press three buttons of [l m TUNE –], [m] and [Z] simul-

taneously.

3.  When the HDD test mode is activated.

1.  CDDB Version Display
The version of CDDB built into HDD is displayed.
Procedure:
1.  Enter the HDD test mode.
2.  Press the [M] [m] button to select the “CDDB Version”, and 

press the [ENTER] button.

3.  The version of CDDB is displayed on the fl uorescent indicator 

tube.

2.  Custom DB Initialization
The initialization of custom DB recorded in HDD is executed.

Note: Not used for the servicing.

Procedure:
1.  Enter the HDD test mode.
2.  Press the [M] [m] button to select the “Custom Init”, and press 

the [ENTER] button.

3. The 

following 

fi les in HDD are deleted.

• ROOT\SYSTEM\CCUDB\CCU.EDB
• ROOT\SYSTEM\CCUDB\CCU.IDX
• ROOT\SYSTEM\CCUDB\CCUTOC.IDX
• ROOT\SYSTEM\CCUDB\SCCU.EDB
• ROOT\SYSTEM\CCUDB\SCCU.IDX
• ROOT\SYSTEM\CCUDB\SCCUTOC.IDX

3.  HDD Writing/Reading Test
The writing/reading of test data is done to HDD, and whether it 
operates normally is checked.
Procedure:
1.  Enter the HDD test mode.
2.  Press the [M] [m] button to select the “HDD W/R Test”, and 

press the [ENTER] button.

3.  The writing reading of the test data is done to HDD, and the 

result is displayed.

 

When the writing/reading of the test data ends normally, the 
written test data is deleted.
• W/R Test OK  : The writing/reading of the test data ended 

normally.

• W/R NG 

:  Abnormality occurred in the writing/reading 

of the test data.

• Erase NG 

: It failed in the deletion of the test data.

4. Format
The deletion of all folders and fi les in HDD is executed.

Note 1: Not used for the servicing.
Note 2: When this mode is executed, all data including the SYSTEM fi le 

in HDD is deleted.

Procedure:
1.  Enter the HDD test mode.
2.  Press the [M] [m] button to select the “Format”, and press the 

[ENTER] button.

3.  All folders and fi les in HDD are deleted.

5. HDD Setup
The installation of initial data is executed from the USB memory 
to HDD.

Note 1: Not used for the servicing.
Note 2: The SYSTEM fi le and the DEMO tune are copied from USB 

memory after all data in HDD is deleted with format when this 
mode is executed, and HDD can be returned to the state of initial-
ization (It takes the time of about 80 minutes).

Procedure:
1.  Connect the USB memory where initial data is recorded to the 

set.

2.  Enter the HDD test mode.
3. Press the [M] [m] button to select the “Setup”, and press the 

[ENTER] button.

4.  The following data is copied from the USB memory to HDD. 

• ROOT\SYSTEM\TitleUpdater.exe
• ROOT\SYSTEM\TitleUpdaterVersion.txt
• ROOT\SYSTEM\UCODE.DAT
• ROOT\SYSTEM\CDDB\ecddb.idx
• ROOT\SYSTEM\CDDB\ecddb.mdt
• ROOT\SYSTEM\CDDB\elists.db
•  ROOT\MUSIC\(File of description to “MUJIC\music.txt”)

6.  Initialization Mode For Factory
The user use areas other than the “Sony Demo” artist in HDD are 
initialized, and the cold reset is executed. 
Procedure:
1.  Enter the HDD test mode.
2. Press the [M] [m] button to select the “FactoryPreset”, and 

press the [ENTER] button.

3. Press the [M] [m] button to select the “OK?”, and press the 

[ENTER] button.

4. All 

folder/fi le in the following folders in HDD is deleted.

• ROOT\SYSTEM\CCUDB
• ROOT\MUSIC (excluding folder/fi le that belongs to “Sony 

Demo” artist)

5.  After initialization ends, the cold reset is executed.

Note: Never execute the item because the set might not operate 

normally when the item being written, “Not used for the 
servicing.” in each item is executed.

The user use areas in HDD are initialized, and the cold reset is 
executed.

Note: When this mode is executed, all the MUSIC data including the 

DEMO tune in HDD is deleted (The SYSTEM fi le is not deleted).

 

  Execute this mode after it notes it enough when executing it because 

all the MUSIC data and CDDB updates that the user recorded are 
deleted.

Procedure:
1.  In the standby status, press the [

?/1

] button to turn the power 

on.

2.  Press three buttons of [x], [BACK] and [HDD REC] simulta-

neously.

3. Press the [M] [m] button to select the “OK?”, and press the 

[ENTER] button.

4. All 

folder/fi le in the following folders in HDD is deleted.

• ROOT\SYSTEM\CCUDB
• ROOT\MUSIC

5.  After initialization ends, the cold reset is executed.

Note:
1.  CD Block is basically designed to operate without adjustment. There-

fore, check each item in order given.

2.  Use YEDS-18 disc (3-702-101-01) unless otherwise indicated.
3.  Use an oscilloscope with more than 10 M

Ω impedance.

4.  Clean the object lens by an applicator with neutral detergent when the 

signal level is low than specifi ed value with the following checks.

Procedure:
1.  Connect an oscilloscope TP216 (RFACO) and TP5 (VC) on 

the CD board.

2.  Turn the power ON.
3.  Load a disc (YEDS-18) and playback.
4. Confi rm that oscilloscope waveform is clear and check if RF 

signal level is correct or not.

Note:  Clear RF signal waveform means that the shape “ ◊ ” can be clearly 

distinguished at the center of the waveform.

 

Procedure:
1.  Connect an oscilloscope to TP3 (TEI) and TP5 (VC).
2.  Turn the power ON.
3.  Load a disc (YEDS-18) and playback the number 5 track.
4. Confi rm that the level B and A (DC voltage) on the oscillo-

scope waveform.

Connecting and Adjustment Location: CD board

Ω

Procedure:
1.  Turn the power on.
2.  Input the following signal from Signal Generator to FM an-

tenna input directly.

Carrier frequency : A = 87.5 MHz, B = 98 MHz, C = 108 MHz
Deviation 

: 75 kHz

Modulation 

: 1 kHz

ANT input 

: 35 dBu (EMF)

Note: Please use 75 ohm “coaxial cable” to connect SG and the set. You 

cannot use video cable for checking.

 

  Please use SG whose output impedance is 75 ohm. 

 
3.  Set to FM tuner function and scan the input FM signal with 

automatic scanning.

4. Confi rm that input Frequency of A, B and C detected and auto-

matic scanning stops.

 
The stop of automatic scanning means “The station signal is re-
ceived in good condition”.