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This is the original manufacturers service manual, with detailed info on the circit boards, explosion drawings of all parts in assembly order, and tuning instructions. The only thing missing is the information on the dimensions of the various drive belts. mail me if you need them. gcrossman_at_aol.com
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Ordered service manuel for a hard to find plasma tv - your company made it easy to find and purchase - I will use you again
Thanks for your help
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This is a high quality manual with clear schematic and components layout diagrams ; with service procedure included.
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This service manual for the Kenwood KT-990D was reproduced really well ,is very legible and manual is complete.Combined with the low price paid,in the future,I will be checking Owner-Manuals.com any time I need a manual.
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When I purchased this manual I had my doubts regarding the quality as the price was so reasonable as compared to other outlets.
The manual itself is of high standard the print is very clear as are the diagrams. Obviously with the diagrams one has to zoom in otherwise it is to small to be able to read.
Overall I am very pleased with the company who delivered as they said and with the manual they supplied.
I occasionally require a manual and now having registered with this company I shall order from them in the future.
AV-29L81
DISASSEMBLY PROCEDURE [AV-29L81-BK]
REMOVING THE REAR COVER
1. Unplug the AC power cord. 2. Remove the 16 screws marked � as shown in Fig.2. 3. Withdraw the Rear cover toward you. [CAUTION] When reinstalling the rear cover, carefully push it inward after inserting the Main PWB into the rear cover groove.
CHECKING THE MAIN PW BOARD
1. To check the back side of the Main PWB. 1) Pull out the chassis. (Refer to REMOVING THE CHASSIS). 2) Erect the chassis vertically so that you can easily check the back side of the Main PWB. [CAUTION] When erecting the chassis, be careful so that there will be no contacting with other PW Board. Before turning on power, make sure that the CRT earth wire and other connectors are properly connected. When repairing, connect the Deg. coil to the DEG. connector on the Main PWB.
�
REMOVING THE CHASSIS (CHASSIS BASE AND CONTROL BASE)
� � �
� After removing the rear cover.
1. Slightly raise the both sides of the chassis by hand and remove the 2 claws marked ı under the chassis from the front cabinet as shown in Fig.2. 2. Withdraw the chassis backward. (If necessary, take off the wire clamp, connector�s etc.)
WIRE CLAMPING AND CABLE TYING
1. Be sure to clamp the wire. 2. Never remove the cable tie used for tying the wires together. Should it be inadvertently removed, be sure to tie the wires with a new cable tie.
* When conducting a check with power supplied, be sure to confirm
that the CRT earth wire is connected to the CRT Socket PWB and the Main PWB.
REMOVING THE AV TERMINAL BOARD
� After removing the rear cover.
1. Remove the 4 screws marked � as shown in Fig.2. 2. When you pull out the AV Terminal board in the direction of arrow marked � as shown in Fig.2, it can be removed.
REMOVING THE CONTROL BASE
� After removing the rear cover and the chassis.
1. While pushing down the 2 claws maked ´ as shown in Fig. 3. 2. When you pull out the Control base in the direction of arrow maked � as shown in Fig. 3. (If necessary, take off the wire, connector�s etc.)
REMOVING THE SPEAKER
� After removing the rear cover.
1. Remove the 4 screws marked � as shown in Fig.2. 2. Withdraw the speaker backward. 3. Follow the same steps when removing the other hand speaker.
8
No. 51840
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