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There are currently no product reviews.
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Happy to find finally a schematic for this amplifier. The schematic is of good quality, the pcb layout is useless: all is black. Never the less, it is very easy to find the components on the board using the schematics.
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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
3.1.12 Removing the input base board (See Fig.12) � Prior to performing the following procedure, remove the top cover, rear panel, DSP board, audio signal 1 board, audio signal 2 board, video board, S video board and V compo 1 board. (1) Disconnect the harness from the connector CN62 on the power supply 1 board and CN44 on the power supply 2 board. And cut off the tie bands fixing the harness. (2) Disconnect the harness from the connector CN743 on the speaker board. (3) Disconnect the card wire from the connector CN1, CN2 and the harness from the connector CN11 on the input base board. (4) Remove the seven screws H attaching the input base board. 3.1.13 Removing the speaker board (See Fig.12) � Prior to performing the following procedure, remove the top cover and rear panel. (1) Disconnect the harness from the connector CN741, CN742 and CN743 on the speaker board.
H
Power supply 1 board
CN62
CN44
(on the power supply 2 board)
CN1 CN2 CN11
H
Input base board CN741 CN742 CN743 Speaker board
Fig.12
3.1.14 Removing the power supply 1 board (See Fig.13) � Prior to performing the following procedure, remove the top cover. (1) Disconnect the harness from the connector CN61, CN62, CN63, CN64 and CN65 on the power supply 1 board. (2) Disconnect the harness from the connector CN44 and CN45 on the power supply 2 board. (3)
CN63 CN65 CN64 CN62
(fixing the lug wire)
CN44/CN45
I
I
(on the power supply 2 board)
CN61
Fig.13
Power supply 1 board
(No.22008)1-11
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