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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.
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I bought the service-manual of the sony ICB-1020(an old transmitter-receiver) at "www.Owners-Manual.com", I found the service-manual for a fairly cheap price(in comparison with other sellers). I filled in some questions, payed the order with Ideal, and within 24 hours I had my service manual. I was very happy:In no time I had my service-manual and everything, but literally everything was noted down in the manual; the electronic scheme, the parts list, etcetera.
A very practical, reference-document.
TRANSISTOR ILLUSTRATION
C
B
E
2SC3326 2SC4116 2SC2712 2SC4081 2SC4213
ADJUSTMENT
1. Tape Speed (4.8cm/sec) Adjustment Settings: � Test tape: TTA�100 (Tape center) � Test point: Phones Jack (J103) � Adjustment location: VR202 � PAUSE: OFF � V�SENSOR: OFF � REC MODE: NORMAL (4.8cm/sec) � VOLUME: Maximum Method: Play back the test tape and adjust VR202 for 3000Hz ± 20Hz. Then confirm WOW is less than 0.55%. 2. Tape Speed (2.4cm/sec) Adjustment Settings: � Test tape: TTA�160 (Tape center) � Test point: Phones Jack (J103) � Adjustment location: VR203 � PAUSE: OFF � V�SENSOR: OFF � REC MODE: 2X (2.4cm/sec) � VOLUME: Maximum Method: Play back the test tape and adjust VR203 for 3000Hz ± 20Hz. Then confirm WOW is less than 0.8%. 3. Azimuth Adjustment Settings: � Test tape: TTA�330 � Test point: Phones Jack (J103) � Adjustment location: Head azimuth adjustment screw � PAUSE: OFF � V�SENSOR: OFF � REC MODE: NORMAL (4.8cm/sec) � VOLUME: Maximum Method: Play back the test tape and adjust screw so that the output become maximum.
�4�
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