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There are currently no product reviews.
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Thanks for offering this item at such a good price. Proved handy in identifying the part I was looking for my set.
Thanks again.
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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.
No LASER DIODE ON
Is the connector inserted normally into the CN100 ? Y Isn�t there any problem with the FPC Wire ? Y When the SLED is moved to the inner cycle, is electricity of about 1.2V output from the12pin of IC301 ? Y Is electricity of about 0.5V input through 77pin of IC100 ? Y Is electricity of about 0.5V output through 77pin of IC100 ? Y
N
Try again after a normal insertion of the connector into CN100.
N
Try again after replace of FPC Wire.
N
If the pattern of IC300 and sodering is normal when you checked, replace IC300.
N
If the time transfer R148, R153, R142 and soldering are ok is when you check.
N
If the pattern of IC100 and sodering is normal when you checked, replace IC100.
Replace PICK -UP.
The value of voltage(1.2V, 0.5V) can be modified slightly, depending on the result of power calibration or the media.
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