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Refer to “9. Disassembly and Assembly Instructions” for details of disassembly and assembly.
10.3.  Adjustment Instruction when Exchange the Traverse or Main P.C.B. (Adjustment Value Initialization Adjustment)

1. Connect the serial cable (RFKZ0139) to the main P.C.B. (P51601).
2. Fix the traverse unit from the bottom with thirteen screws.

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Download latest Firmware and burn it on CD-R or CD-RW, and update Firmware.

After making repairs, we recommend performing the following inspection, to check normal operation.

Use the following checklist to establish the judgement criteria for the picture and sound.

No.

Procedure

Item to Check

1

Turn on the power, and confirm items pointed out.

Items pointed out should reappear.

2

Insert RAM disc.

The Panasonic RAM disc should be recognized.

4

Perform playback for one minute using the RAM disc.

No abnormality should be seen in the picture, sound or operation.
*Panasonic DVD-RAM disc should be used when recording and
playback.

5

Perform playback for one minute using the BD-Video disc.

No abnormality should be seen in the picture, sound or operation.

6

If a problem is caused by a BD-Video disc, VCD, DVD-R,
DVD-Video, Audio-CD, or MP3, playback the test disc.

No abnormality should be seen in the picture, sound or operation.

7

After checking and making repairs, upgrade the firmware to the
latest version.

Make sure that [UPD OK] appears in the FL displays.
*[UNSUPPORT] display means the unit is already updated to
newest same version. Then version up is not necessary.

8

Transfer [9][9] in the service mode setting, and initialize the service
settings (return various settings and error information to their
default values. The laser time is not included in this initialization).

Make sure that [CLR] appears in the FL display.
After checking it, turn the power off.

Item

Contents

Check

Item

Contents

Check

Picture

Block noise

Sound

Distorted sound

Crosscut noise

Noise (static, background noise, etc.)

Dot noise

The sound level is too low.

Picture disruption

The sound level is too high.

Not bright enough

The sound level changes.

Too bright
Flickering colour
Colour fading

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1. Install adjustment software "BD Player Drive adjustment

Software Ver 1.0" of the pertinent model placed in the
"TSN Website", therefore, access to "TSN Website" at
"Support Information from NWBG/VDBG-AVC".

2. Take notes of the number of fifteen digits of QR code

label (label of the lower) pasted to bottom of the OPTICAL
PICK-UP. 

3. Prepare a new CD-R disc, and then make the disc for the

upgrade of the latest firmware.

• Step  1.

Choose the model that you are using and download the firm-
ware.

• Step  2.

Please defrost the downloaded file.

• Step  3.

Prepare a CD-R disc, and write the above-mentioned file on
the CD-R disc, and then make the disc for the upgrade.

• Step  4.

Set the disc the made upgrade, and do the upgrade of the
firmware.

1. Start the “BDPSimpleAdj” software.

2. Start "BDP Adjustment", and click the Start button.

3. Select “DMP-B200”.

Select “OK”.

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4. Select “Utility”.

5. Select “COM Setup”.

6. According to computer interfaces to select. For example,

select "COM1".

Select “OK”.

7. Select “Exit”.

8. Select “Drive setting”.

9. Connect the AC power supply code with the power supply

outlet.

10. Turn off the power, press [5], [9] and [Red] keys for a long

time. [70 RET] will be dispalyed, then press [Right] but-
ton, [80 SRV] will be displayed, press [OK] button, or
press the combination of the keys [SUBMENU], [PLAY]
and [VOL DOWN] on the device directly.
LCD display of B200 shows as below.