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Excelent service, the manual is complete, very cheap and fast
Alberto
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The item received was as described, as expected. I was pleased with the order. Thank you.
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Superb rendition. Drawings (schematics) complete and unabridged. I do a great deal of vintage audio restoration. Documentation is essential for successful repairs. I have found sources over the years that offer good documentation, but rarely all that is necessary. Owner's Manuals has filled that void with complete and legible documentation. They have narrowed my "favorites" to a more manageable collection. This Denon manual in particular contained the latest revisions level, and offered alterations favorable to updating the item. The Illustrated Parts Breakdown (IPB) was well enough detailed to simplify part symbols and physical locations. You will not be disappointed!
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Clear and concise. Saved me a lot of time and money.
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Superb manual. Exactly what I ordered and made available in a very timely manner.
BE-3110
17. Disconnect the cables connected to IFa in and IFa out of the unit. 18. Adjust the spectrum analyzer so that the compression modulation peak level can be seen clearly on the spectrum analyzer screen. (Use this item as the reference level.) 19. Set the variable resistance attenuator to 0 dB. 20. Adjust control VR1 (RV1) of the RF ASSY so that the bottom level in the compression modulation of the signal comes to the position set in step 7.
21. Repeat the adjustments in section 4.6 and the adjustments in steps 1 to 20 in section 4.8 three times to raise the accuracy. *1 Observe the following values when adjusting the modulation distortion and compression distortion to facilitate the adjustments. � Clear mode: Meter reading � 6/10 dB mode: Noise waveform on oscilloscope
[Adjustment waveform diagram 1] : [Example of Key Modulation Rate (5.5 dB)]
REF 100.9 dBµV 1dB/ VERTICAL 1dB/ ATT 10 dB A_write B_blank
RBW 1 MHz VBW 1 MHz SWP 200 ms CENTER 41.250 MHz
1dB/div VBW:1MHz RBW:1MHz SPAN:1MHz ST:200ms
SPAN 1.000 MHz
Fig. 4-11 Adjustment Waveform Diagram 1
*2 The above shows one example of the adjustment waveform. Be sure to adjust using the attenuator substitution method. Do not perform adjustment on the screen.
4.9 Setting the Switches of the LOGIC Assy
Switch No. S1 S2 S3 S4 S5 ALL OFF ALL OFF 0 NA D
Jumper No. P1 P3 DE side Not TEST side
Set switches as shown above.
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