NEED TO BUY A PARTS FOR THE PROJCTOR ON SONY KDF42 655

Check the assy. below the image unit. Open the machine pull out the image unit below it on the machine you see a black plastic assy. with machine off press it down front and back and forward check that the very thin wire in there is Ok. Mite need to be replaced, second check the drum unit or image unit when the last time it was replaced? you might try site below see if you can get the wires and or the image unit, That's a very old Minolta machine. Precision Roller Printer Toner Cartridges Parts and Supplies Office...

Btw, I’m available to help over the phone in case u need at https://www.6ya.com/expert/normanj_7893313f0751935f

Hi,
Due to malfunctioning of FLASH UNIT assembly this message appears"turn off the power and on again". A very common problem in these models. Just replace the COMPLETE FLASH ASSY and camera will work fine again. The detail of part is given below:

1- For DSC-W55 Part Number Description

A-1231-877-A ST-133 BOARD, COMPLETE
2- For DSC-W35

A-1254-671-A ST-133 BOARD, COMPLETE
Thanks.

Hi,
According to the symptom the CCD IMAGER needs replacement. Please contact any expert to replace the CCD Imager. Part No and description is given below:

A-7016-724-A CCD BLOCK ASSY (CCD IMAGER)

More over, Sony providing CCD IMAGER free of cost to its customer, for free replacement please contact any Sony Service Center.
Thanks for using fixya.

There is no single part number for the entire viewfinder per se. What is the problem so I can get you the list of parts you will need?

Thanks,
Dan

Hi,
The error "Turn off the power and on again" shows when the zoom motor start malfunction, If you want to repair by yourself and have experience then change the optical zoom motor it will reduce your cost. Otherwise you can change complete lens block assembly, both part and description is given below for your help and convenience:

Part No. Description
1-788-363-11 OPTICS UNIT (ED13A) (complete lens block assy)

2-673-648-01 ZOOM MOTOR UNIT

You can contact any expert or Sony Service Center to change the above said part and your camera work fine again.
Thanks for using fixya.

Hi,
Symptom shows bad CCD IMAGER in camera and requires replacement. (IC951 on CD-465 board, mounted at end of lens mechanism).
Nice to know that you are tech person so buy CCD IMAGER from any part store under following part number..

A-7013-219-A CCD BLOCK ASSY (CCD IMAGER) (TRV138/TRV338)
Good luck.

Please read carefully below procedure how to remove "Barrier Block" (what you call Lens Cover)..
Turn camera power ON so Lens will extend.
Take out battery so lens will remain extended.
First silver ring needs to be removed with help of tweezers as shown in below image..

Now you will see 2 screws at front of lens, unscrew to remove barrier block (lens cover) as shown in below image..



You need to have new barrier block with following part number..

A-1205-001-A BARRIER BLOCK ASSY

Subject part is available in Part Store

Install new barrier block as shown following image..



Insert battery and power up camera to check does barrier block works fine.
Need further info, let me know.
Good luck.

It very well could be a bad drum causing your problem. Be sure that the servicer you select is a Sony trained and recommended service center as they will have the latest bulletins information and training for your camcorder. I just checked on your camcorder and found this bulletin relating to your problem:
Blocking and Choppy Playback (Appears to be a dirty or defective head drum)

Symptoms / Customer Description
Blocking noise in the video during playback. Objects that were taped in motion are choppy.
[Primary Symptom Code: 1330 ]

Cause

Multiple D8 models utilizing the M2000 tape mechanism.

Cleaning the tape path has no effect on improving the symptom.


Solution

Service resolution, clean the point of contact on the video drum where the drum ground arm, ref # 804 comes into contact with the drum assy. After cleaning the point of contact, make sure the drum ground arm #804 is still touching the Head drum
assy.

(Note:After the tape path has been cleaned, the symptom in this issue will persist and lead most technicians to believe that the drum assy itself is defective. Replacing the drum assy complete will correct the problem, but it is not necessary if
the only problem is a dirty contact point on the drum assy from the ground contact.)

So you may not have a bad drum, but only a poor connection. This is why you want a Sony authorized tech to look at it. If you have any further questions, please let me know.

You need to clean the filter , the unit is shutting down so it doesnt over heat..look for online manual on how to remove filter and blow off dust.. Good Luck

Your only problem is a bad Thermal fuse, This can be found in the lamp housing. You must take the back off in order to repair it. The part number is 1-910-023-93. Average cost is $9.00

Best regards
CircuitCity