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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.
TROUBLESHOOTING GUIDE
PLAYBACK PICTURE JITTERS VERTICALLY
No
Does tracking noise appear in the picture ? Yes
By adjusting the manual tracking UP/DOWN buttons, will the noise disappear in the picture ? Yes
No
Check P/B ENVELOPE.
Are GUIDE POSTS the right height ? Yes
No
Adjust GUIDE POST height.
Is PG SHIFTER adjustment 6.5H ? Yes
No
Adjust PG SHIFTER.
Yes Is PB-Y waveform normal ? No Replace IC1002.
Check PB-Y circuit.
E-12
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