CMT-DV2D, HCD-DV2D - Sony Audio Service Manual (repair manual). Page 16

16

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).

1. Press the  ?/1  button to turn the power on, and set the function

to DVD.

2. While pressing the  x  and  Z  button at the same time, rotate

the  [VOLUME+]  knob clockwise to enter the test mode.

3. The message “SERVICE IN” appears on the fluorescent

indicator tube, and the message Test Mode Menu appears on
the monitor screen as follows.

1. To execute each function, press the  m “R”  or  M “R” button

to select the desired menu.Then press the  ENTER “R”  button.

2. To exit the Test Mode, select the menu “Reset And Exit” and

press the  ENTER “R”  button.

1. Select the menu “SYSCON Diagnosis” and press the

 ENTER “R”  button.

2. Press the  m “R”  or  M “R”  button to select the desired menu.

3. To exit the Test Mode, press the  O RETURN “R”  button.

1. Select the menu “MPEG Test Menu” and press the

 ENTER “R” button.

2. Press the  m “R”  or  M “R” button to select the desired menu.

3. To exit the Test Mode, press the  O RETURN “R”  button.

[MPEG Test]

[Check DSP]

[Check Flash]

[Check EEPROM]

[Check SDRAM]

[FRONT PANEL Test]

[SERVO Test]

[SYSCON Diagnosis ]

[Version Information ]

[ SERVICE MODE TEST SEQUENCE ]

[Panel Key Test]

[VFD Test]

[Remote Key Test]

ENTER "R"

ENTER "R"

ENTER "R"

ENTER "R"

ENTER "R"

ENTER "R"

ENTER "R"

ENTER "R"

ENTER "R"

RETURN "R"

RETURN "R"

RETURN "R"

RETURN "R"

RETURN "R"

RETURN "R"

RETURN "R"

ENTER "R"

RETURN "R"

ENTER "R"

RETURN "R"

ENTER "R"

RETURN "R"

RETURN "R"

RETURN "R"

"R"

"R"

"R"

"R"

"R"

"R"

"R"

"R"

SERVICE MODE TEST SEQUENCE

DVD Service Mode

  SYSCON Diagnosis

  Version Information

  Reset And Exit

SYSCON Diagnosis

MPEG T

FRONT PANEL

est

SERVO Test

Test

MPEG Test Menu

  Check DSP

  Check Flash

  Check SDRAM

  Check EEPROM