BMZ-K5D, CX-BK5 - Sony Audio Service Manual (repair manual). Page 28

28

• This mode is used to unable to reset for performing the debug of

ziva.

Procedure:
1. Press the

I/1

button to turn the power ON.

2. Press the 

[FUNCTION]

 button to select “DVD”.

3. Press three buttons of

Y

, 

[PLAY MODE]

, and 

[FUNCTION]

simultaneously.

4. Ziva debug mode is set.

• This mode is used to changed over color system.
Procedure:
1. Press the

I/1

button to turn the power ON.

2. Press the 

[FUNCTION]

 button to select “DVD”.

3. Press the

I/1

button to turn the power OFF.

4. Press two buttons of

X

and

I/1

simultaneously.

5.

The message “COLOR NTSC” or “COLOR PAL” is displayed
on the liquid crystal display, and the color system is changed
over NTSC or PAL.

• This mode is used to changed over DVD power ON/OFF for

decreasing of reception noise in the tuner mode.

Procedure:
1. Press the

I/1

button to turn the power ON.

2. Press the 

[FUNCTION]

 button to select “DVD”.

3. Press the

I/1

button to turn the power OFF.

4. Press two buttons of

x

and

I/1

simultaneously.

5. The message “DVD POWER ON” or “DVD POWER OFF”

will be displayed on the liquid crystal display, and DVD power
ON/OFF changed over in the tuner mode.

• This mode is used to changed over video output into interlace.
Procedure:
1. Press the

I/1

button to turn the power ON.

2. Press the 

[FUNCTION]

 button to select “DVD”.

3. Press two buttons of

X

and 

[FUNCTION]

 simultaneously.

4. Video output is changed over interlace.

The Test Mode allows you to make diagnosis and adjustment easily
using the remote commander and monitor TV. The instructions,
diagnostic results, etc. are given on the on-screen display (OSD).

Use the following test disc on test mode.
TDV-520CSO (DVD-SL): PART No. J-2501-236-A
LUV-P01 (CD):

PART No. 4-999-032-01

TDV-540C (DVD-DL):

PART No. J-2501-235-A

Do not use existing test disc for DVD.

1. Press the

I/1

button to turn the power ON.

2. Press the 

[FUNCTION]

 button to select “DVD”.

3. Press the

I/1

button to turn the power OFF.

4. Press two buttons of

x

and 

[PLAY MODE]

 simultaneously,

and 

[VOLUME]

 knob is turned clockwise.

5. The message “SERVICE IN” is displayed on the liquid crystal

display, and the Test Mode Menu is displayed on the monitor
screen as follows. (At the bottom of the menu screen, the model
name and revision number are displayed)

Test Mode Menu

0. Syscon Diagnosis

1. Drive Auto Adjustment

2. Drive Manual Operation

3. Mecha Aging

4. Emergency History

5. Mecha Error History

6. Version Information

7. Video Level Adjustment

Exit: POWER Key

Model    :BMZ-K5D

Revision :x.xx

6.

To execute each function, select the desired menu and press its
number on the remote commander (RM-Z20016).

7.

To release from test mode, press the

I/1

button and turn the

power off.

The same contents as board detail check by serial interface can be
checked from the remote commander operation.
On the Test Mode Menu screen, press 

[10/0]

  key on the remote

commander, and the following Check Menu will be displayed.

### Syscon Diagnosis ###

Check Menu

0. Quit

1. All

2. Version

3. EEPROM

4. GPIO

5. SD Bus

6. Video

Quit the Syscon Diagnosis and return to the Test Mode Menu.