HDR-PJ800, HDR-PJ810, HDR-PJ810E, HDR-PJ820, HDR-PJ820E (serv.man2) - Sony Movie Service Manual (repair manual). Page 5

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HDR-PJ800/PJ810/PJ810E/PJ820/PJ820E_L2

In this unit, about 10 seconds after power is supplied to the battery terminal using the regulated power supply (8.4 Vdc), the power is shut off 
so that the unit cannot operate.
These following method is available to prevent this.

Use the AC power adaptor.

Note the following when replacing the board.

When you replace to the repairing board, the written destination data of repairing board also might be changed to original setting.
Start the Adjust Manual in the Adjust Station and execute the “DESTINATION DATA WRITE”.
After the board replacement, the error of the built-in recording media may be displayed. In this case, execute the [DESTINATION DATA WRITE]
then the error will be cleared. If it is not cleared with [DESTINATION DATA WRITE], format the built-in recording media.

When you replace to the repairing board, get the data from the former one.
Start the Adjust Manual in the Adjust Station and perform “USB SERIAL SAVE” to get the data.

The unit is shipped after an ID (USB Serial No.) unique to each unit and an ID (Product ID) unique to each model have been written.
These IDs have not been written in a new board for service, and therefore they must be entered after the board replacement.
After the board has been replaced with a board for service, start the Adjust Manual in the Adjust Station and execute the “PRODUCT ID & USB 
SERIAL No. INPUT” and enter these IDs.

Note:  A newly entered Product ID is not always equal to the ID before board replacement. If the new ID differs from the previous ID, it may cause a difference 

from the ID registered by the customer.

Before replacing the board with a spare board, acquire the following data from the current board.
•  Fixed value (that shows irradiation performance of the projector).
•  Serial number of the projector unit.
To acquire the data, start Adjust Manual from Adjust Station and select [Projector Data Reference] on the [DATA] tab.

When replacing a VC board, the IC’s unique number (MAC address) must be reloaded.
After the board has been replaced with a board for service, perform the following procedure to reload the IC’s unique number (MAC address).

Note:  Perform this operations after all work has been done.

1.  Download the latest-version Adjust Manual.
2.  Install the downloaded Adjust Manual.
3.  Start the Adjust Manual, and execute “Wireless LAN check” on the ADJUST tab.

If “Wireless LAN check” is not executed and the backup data before replacement is restored, the MAC address in the Wi-Fi module does not match 
the MAC address in the flash memory, causing an error during Wi-Fi transfer.

Note:  The “LOAD AND WRITE” function in “ADJUSTMENT DATA BACKUP” on the DATA tab in the Adjust manual overwrites all data of the unit. Therefore, 

the MAC address updated during the above procedure is also overwritten.

After the replacement and repair, the MAC address is changed, and thus the re-setting for connection devices is required. Accordingly, download the 
Flyer of WLAN Reset (Flyer of WLAN Reset_9834752[][].pdf) and print out it, and attach it to the set when returning the set to customer.

After the board replacement, execute the procedure below first.
1.  Execute the [DESTINATION DATA WRITE] of ADJUST tab in the Adjust Manual.
2.  Execute the script files below. (Refer to the flowchart in Fig. 1)

• 14DdmMmcReadTestMINI_v6.vbe
• 14DdmMmcMakePartition_v6.vbe

Unless these script files are executed, the following symptoms may appear.
Make sure execute the above script files.
•  The internal memory is not recognized as a media.
•  The management file saved in the internal memory model cannot be repaired.
•  The internal memory cannot be formatted.

START

END

Reactive the camcorder automatically

Disconnect the USB cable,

 and turn off the power switch.

Select the "USB CONNECT" to establish 

the connection

Execute 

the "14DdmMmcReadTestMINI_v6.vbe"

(several second later)

Wait until "SetOverallReadMINI OK" display

(10 seconds later)

Reactive the camcorder automatically

Execute

 the "14DdmMMCMakePartition_v6.vbe"

(several second later)

Wait until "MakePartition OK" display

During the power is turning-on,

 pull-out the AC-adapter. 

Then connect the AC-adapter Again 

(It's running with blue color monitor.)

Connect to the PC with a USB cable, 

and turn on the power switch.

* by SEUS driver

Perform the following procedure to check the Wi-Fi function.

Required equipment: Windows personal computer with Wi-Fi interface

1.  Turn on the power of the unit.
2.  Perform the following operations.
 [MENU]→[Camera/Mic]→[

 Shooting Assist]→[Ctrl with Smartphone]

3.  When preparation for Wi-Fi has been completed, the following screen opens and a password for Wi-Fi connection is displayed.

Ctrl with Smartphone

Operate smartphone to connect to

this device via Wi-Fi.

SSID DIRECT-XXXX:HDR-XXXX

Password XXXXXXXX

Device Name HDR-XXXX