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There are currently no product reviews.
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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.
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I was at first dubious about payiong for downloaded manuals but having done so, I was extremely impressed with quality of the two manual I ordered, well worth the small price I paid.
I would highly recommend these to my friends.
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reasonable price for the schematic - the service is perfect, all as expected and pointed by instructions - good scan of the original plans - thank you!
KDC-W4031/W4031Y/W409/W409Y KDC-W431GY/W4531/W4531Y/WF431A
ADJUSTMENT
After replacing the following parts, adjust as follows.
REPLACED PARTS Ref. No. Function / Parts name IC10 IC11 L507 L508 L509 L518 D504 E-VOL & TUNER E2PROM VCO COIL 1st AM MIX IFT 2nd AM MIX IFT FM ANTENNA COIL VARIABLE CAPACITANCE DIODE D506 VARIABLE CAPACITANCE DIODE X501 CRYSTAL RESONATOR YES YES YES YES YES YES ADJUSTMENT ITEMS 1st AM MIX 2nd AM MIX FM antenna YES YES YES YES YES YES YES YES YES YES YES YES YES DESTINATION Europe Except Europe YES YES 1000kHz OFF 35dBµV (EMF) 999kHz OFF 35dBµV (EMF) FREQUENCY MODULATION ANTENNA INPUT
� 1st AM MIX / 2nd AM MIX ADJUSTMENT
ADJUSTMENT POINT : L508 (1st AM MIX) / L509 (2nd AM MIX) VOLTAGE VALUE CHECK POINT : S-METER check land (X34-) Adjust so that S-METER voltage value becomes maximum.
� SG setting
� FM ANTENNA ADJUSTMENT
ADJUSTMENT POINT : L518 VOLTAGE VALUE CHECK POINT : S-METER check land (X34-) Adjust so that S-METER voltage value becomes maximum.
� SG setting
DESTINATION Europe FREQUENCY MODULATION ANTENNA INPUT 87.5MHz OFF 5dBµV (LOAD) or 11dBµV (EMF) Except Europe 87.9MHz OFF 5dBµV (LOAD) or 11dBµV (EMF)
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