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Hard to find manual was ready the next day. Scans were very legible (including schematics). All the essential parts of the service manual were present (adjustment procedure, schematics, and parts list). It would have been nice if the rest of the manual was included (disassembly procedure, theory of operation, etc.).
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The Service Manual for the Kenwood KR-V55R provided by owner-manuals.com was as described/advertised. The contents provided the necessary information to effect a diagnosis of the unit. The schematics above all else was instrumental in tracing the the signal flow from component to component.
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This manual was the factory original. Excellent value and contained all the details I needed. Easy dowwnload provided the information when I needed it.
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Impeccable, document très complet. Perfect, i get all i need. All schematic are correct. Thanks
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The manual is of better quality compared to other. I found it less expensive and therefore it it is the best buy cost vs quality.
TUNER SECTION
0 dB = 1 µV
FM FREQUENCY COVERAGE Frequency Display Adjustment Part ADJUSTMENT 87.5 MHz 1.6 ± 0.4 V <confirmation> 108 MHz 4.0 ± 0.1V L2
� FM Section Setting: RADIO (BAND) button: FM
FM RF signal generator TP (FM ANT) 0.01 µF
set
75 kHz frequency deviation by 1 kHz signal output level : as low as possible
Reading on Digital voltmeter
FM TRACKING ADJUSTMENT Adjust for a maximum reading on level meter. L1 87.5 MHz CT1 108 MHz
AM FREQUENCY COVERAGE CHECK � AM Section Setting: RADIO (BAND) button: AM
AM RF signal generator Put the lead-wire antenna close to the set.
Frequency Display Reading on Digital voltmeter Adjustment Part
530 kHz 1.0 + 0.7 V � 0.5 V
1,710 kHz 4.8 + 1.2V � 0.6 V
<confirmation> <confirmation>
AM TRACKING ADJUSTMENT Adjust for a maximum reading on level meter. L4 620 kHz CT3 1,400 kHz
30% amplitude modulation by 400 Hz signal
� For AM adjustment, fix the ferrite-rod antenna (L3) as shown below and then perform tracking adjustment at L4 and CT3. Lastly check the voltage.
3.0 ± 1.0 mm
level meter (range: 0.5�5 V ac) 32 �
� Connecting Level Meter (FM and AM)
set
2 jack (J301)
L3 AM FERRITE-ROD ANTENNA
Adjustment Location: See page 14. � Connecting Digital Voltmeter (FM and AM)
digital voltmeter 100 k� TP (VT) (JW17)
� Repeat the procedures in each adjustment several times, and the frequency coverage and tracking adjustments should be finally done by the trimmer capacitors.
� 13 �
 $4.99 CFD-S38 SONY Owner's Manual Complete owner's manual in digital format. The manual will be available for download as PDF file aft…
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