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Providing the manual works fine, quickly and without any problems for an acceptable price. After printing the service manual it took me only a short time to repair my carradio from Clarion. Thank You! Greetings from Heiko
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I was searching a way to modify the original phono-in entry (for connection of vynil disc player, with RIAA equalization) to a line-in entry (for connection of modern analog entries, eg. ipod, mp3player).
This service manual gave me the correct hints.
It contains very useful infos for repairing and modifing the hi-fi, such as disassembling instructions, block diagrams, schematic diagrams, PCB prints, replacement parts list.
Very good!
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Great Job!!! clear and efficient as always!!
it is really nice to have peple that are doing such a good work!!!!!
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I must admit, I was very skeptical... $4.99 for a 74 page service manual. I've seen some very poorly scanned manuals on the Internet, but this one is VERY good quality! Even when zooming into 500%. Great Deal!
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Very good detail, Quick service response. A useful service manual with all details. I recomend this service.
RX-7520VBK
Removing each board connected to the rear side of the audio board (See Fig.5 to 9)
Prior to performing the following procedure, remove the top cover and the rear panel. 1. Cut off the tie band fixing the harness. 2. Disconnect the DSP board from connector CN481 on the audio board. 3. Disconnect the Component video board connector CN511 on the S video board. from
Audio board DSP board CN481 CN421 Audio input board CN431 DVD Video S Video board board CN441 board Tie band
CN411
Tuner board CN461 Component CN511 video board
4. Disconnect the audio input board, DVD board Video board and the S video board from connector CN421, CN431, CN441 and CN461 on the audio board. 5. Disconnect the tuner board from connector CN411 on the audio board.
Fig.5
DSP board Component video board
CN511 CN481 CN421 CN431 CN441 CN461 S Video board
Fig.6
Fig.8
Tie band Tuner board
Audio input board
DVD Video board board
CN421 CN411 CN431 CN441
Fig.9
Fig.7
1-5
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