KDF50E2000 SERVICE MANUAL PDF

LCD PROJECTION TELEVISION. KDFE LCD TV pdf manual download. Also for: Kdfe, Kdfe, Kdfe, Kdfe, Kdfe Sony KDFE – TV – Service Manual — Free Service Manuals. Download Manual for Model KDFE SONY LCD PROJECTION PartsDirect has parts, manuals & part diagrams for all types of repair.

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Recommend the replacement of any such line cord to the customer. Remove 4 screws to detach the Screen Frame Assembly srevice the front bezel.

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Lamp maintains its brightness will vary depending upon your usage and environmental conditions. How to Replace the Lamp 1 Turn off the power on the main unit. The components identified by shading and A mark are critical for safety. All resistors are mnual ohms. Check the area of your repair for unsoldered or poorly soldered connections. Pressing ID or 0 only changes the categories within the Service Menu displayed.

After the fans have stopped, unplug the set from the AC outlet, then plug the set back in the AC outlet. Search the history of over billion web pages on the Internet.

Free Service Manuals

This is normal and it is inherent to this type of lamp. Doing so may cause the lamp to burst. If a cold-water pipe is not accessible, connect a to watt trouble- light not a neon lamp between the hot side of the receptacle and the retaining screw. Press 0 to increase the data value, or 0 to decrease the data value.

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SONY KDFE user manual – Operating Instructions

Don’t have an account? Accessing Service Adjustment Mode 49 A and other countries. Make sure your instruments are accurate; be suspicious of your HV meter if sets always have low HV. If the errors occur simultaneously, the one that corresponds to the fewest flashes is identified first. Wait 2 minutes before restarting the set to allow the fans to completely shut down or the Service Menu will appear on the screen.

Using tweezers gently pinch the fan dampers to release the fan. Do not touch the glass portion of the new lamp.

B board – Fan connector is not securely attached. Press the following buttons on the Remote Commander within a second of each other: Never touch the glass portion of the lamp or the surrounding parts. Orientation of ring terminal should be towards the top of the set. Then pull the lamp straight out. Lift out to remove HC Board. Disposal of this product may be regulated if sold in the United States.

Look for unauthorized replacement parts, particularly transistors, that were installed during a previous repair. Release 3 clips to detach cover.

Terms and Conditions These terms and conditions contain rules about posting comments. Disconnect the CN from the K Board. Turn the assemblies around degrees and release the high voltage lead from the purse lock.

All electrolytics are in 50V unless otherwise specified. After exiting service mode wait 2 minutes before restarting the set to allow the fans to shut down properly.

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The Data Precision digital multimeter is suitable for this job. Follow these procedures whenever critical components are replaced or improper operation is suspected. Do not touch the lamp receptable once the lamp has been removed. Signal Flow Block Diagram 55 There are 3 wire pin Holders on the [G] board. The set restarts and displays the initial setup screen. By submitting a comment, you are declaring that you agree with these rules:.

Gently pull the K Board out of the Main Bracket. Data is provided for reference only. Using the Remote Commander for Electrical Adjustments.

Replace these components with Sony parts whose part numbers appear as shown in this manual or in supplements published by Sony. Speaker Conn Assy 2. Try both slots, if necessary, to locate the hot side on servixe line; the lamp should light at normal brilliance if the screw is at ground potential see Figure B. This product contains mercury.

Actual measured value may be differentsignal path. Check the entire board surface for solder splashes and bridges. Point them out to the customer and recommend their replacement.

Replacing The Lamp Lamp maintains its brightness will vary depending upon your usage and environmental conditions. These terms and conditions contain rules about posting comments.