DOWNLOAD Sony HDR-CX620 / HDR-CX670 / HDR-PJ620 / HDR-PJ670 Service Manual ↓ Size: 6.33 MB | Pages: 108 in PDF or view online for FREE

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 "[][]DdmMmcReadTestMINI_v[].vbe"

(several seconds later)

"SetOverallReadMINI OK" is displayed.

(10 seconds later)

Reactive the camcorder automatically

Execute

 the "[][]DdmMmcMakePartition_v[].vbe"

(several seconds later)

"MakePartition OK" is displayed.

During the power is turning-on,

 pull-out the AC-adaptor. 

Then connect the AC-adaptor Again.

 The process is executed automatically.

(It's running with blue color monitor.)

Connect the unit to the PC with a USB 

cable, and turn on the power switch.

* PC is installed SeusEX already, 

and it can connect to the SeusEX.

HDR-CX620/HDR-CX670/HDR-PJ620/HDR-PJ670

2-5

After this unit has been disassembled and reassembled, check the Wi-Fi function.

Windows PC or smartphone with Wi-Fi interface

1.

Turn on the power of the unit and enable the Wi-Fi function.
(Upon completion of the preparation for Wi-Fi connection, the password for Wi-Fi connection is displayed.)

2.

Confirm on the PC or the smartphone that the unit is detected as a connectable wireless network.

HDR-CX620/HDR-CX670/HDR-PJ620/HDR-PJ670

2-6

Before replacing the board with a repairing board, be sure to record the sensitivity indicated on the angular velocity
sensor on the repairing board.
The recorded sensitivity indication must be stored in the repairing board.

Start the Adjust Manual in the Adjust Station and execute the “Angular velocity sensor sensitivity adj” on the
ADJUST tab.

The sensitivity of the angular velocity sensor is indicated only on the repairing board, but is not indicated on mass
production boards.

HDR-CX620/HDR-CX670/HDR-PJ620/HDR-PJ670

2-7

Refer to the following flowchart when repairing or inspecting the projector’s projection function.
If you have received an indication on the projector’s projection function from the customer, check defective part
according to the following flowchart.
When a defective part has been clarified, repair the projector according to the check result.

The projector unit (copper plate in particular) becomes hot after it is used.
When replacing a part of the projector unit, wait until it is cooled down. Wipe the lens gently with a soft cloth such as
a cleaning cloth or glass cleaning cloth.

Wipe the lens gently with a soft cloth such as a cleaning cloth or glass cleaning cloth.
Stubborn stains may be removed with a soft cloth such as a cleaning cloth or glass cleaning cloth lightly dampened with
water.
Never use a solvent such as alcohol, benzene or thinner; acid, alkaline or abrasive detergent; or a chemical cleaning
cloth, as they will damage the lens surface.

Indicated defective

projector received

Measure brightness.

(  2)

Yes

No

OK

OK

NG

NG

OK

NG

A

B

Indication on 

brightness

Inspect projector

LED. 

(  1)

  1  Refer to the ADJUST tab of Adjust Manual.
  2  Refer to the SERVICE tab of Adjust Manual.

Inspect projector

LED. 

(  1)

END

-
-
-

-

-

Replace projector unit (light emitting block). (*1)
Replace PJ board. (*1) 
Replace both projector unit (light emitting block)
and PJ board. (*1)

Projector Data Input

Fixed value input
Enter the number on the label attached to the unit.

Serial number input
LD40

Syywwnnnnn 

Enter the red part.

HDR-CX620/HDR-CX670/HDR-PJ620/HDR-PJ670

2-8