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Very helpfull information and I highly recommend this source for needed information about your products.
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More than pleased with my prurchase, very good product for the price.
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This is a good quality scan of the service manual which includes an assembly diagram, block diagram, schematic, and parts list. Exactly what is needed to repair my KR-V55R receiver.
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Excellent concise manual. All needed information was included. Typeface and diagrams were clear. Very fair price considering what others are charging. Many thanks
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Response is a little slow- I had to wait 12 hours to receive download link but it says that it may take up to 24hrs.
Manual is old and was not produced in PDF- scanned copy is exellent.
Overall- value for money- I recommend
MODELS: LT-3280D/LT-3780D
4-2. Button switch is not effective.
Is the following harness connected correctly? � Between PWB-MAIN and PWBCONTROL (MC) YES NO When it pushes the button switch, is the signal below available at pins 2, 3, of MC ? 2, 3 : 3Vp-p only when switch is not pushed. Not 3V only when switch is pushed. (It depends on switch)
NO
Poor harness connection or defective cable.
Part on PWB-CONTROL is out of order.
YES IC700 (and peripheral circuits) are out of order.(PWB-MAIN)
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