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Je suis audiophile belge, électronicien et créateur d'enceintes acoustiques.
J'ai apprécié la qualité des documents fournis. Ils sont très lisibles, ils peuvent être agrandis sans problème et ils sont complets. Pour moi, c'est parfait. Pour cette qualité, je suis d'accord de payer. Et le système de paiement et d'envoi est simple. Merci, continuez comme cela.
Frédéric
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The cover page was a little scary, very dark but readable. The remainder of the document was better copy and easily readable. Why would I give 5 Stars? (1) PRICE, (2) AUTHENTICITY, It was the real deal, filled with service information, including the specific information I required. (3) PRIVACY, I didn't start to get slammed with spam. (4) EASY TRANSACTION. Painless. (5) COMPLETE, I have found several manuals here, that I could find nowhere else. (6) I will be a repeat customer!
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Well done!!! I found what I need to have, indeed!
Furthermore, due to my hobby is repairing vintage equipments, I added this web site in my desk toolbar because I have in mind to search further service manuals. Thanks a lot www.owner-manuals.com !
Regards, Maurizio
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Again very good service manual, this time very fast download. AAAAA+
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Ckear manual, well reproduced with plenty of overlap on critical pages.
1-7. Replacing the Boards
1-7. Replacing the Boards
n Turn off the power of both power supply units and unplug the power plugs from the outlets before starting the replacement.
1-7-2. The Connector Boards
1. Remove the two screws, then remove the connector panel. 2. Secure a new connector panel to the PFV-D50A with the two screws.
1-7-1. The Plug-in Boards
1. Remove the front panel. (Refer to Section 1-2.) 2. Remove the four screws, then remove the BKPF cover.
B 3x6
B 3x6 Connector panel
PSW 3x6
1-7-3. LE-203 Board
1. Remove the front panel. (Refer to Section 1-2.) 2. Remove the power supply unit which contains the LE203 to be replaced. (Refer to Section 1-5.) 3. Remove the one screw at the front side of the power supply unit. 4. Disconnect the connector CN401. 5. Install a new LE-203 board in the reverse order of steps 1 to 4.
LE-203 board
PSW 3x6
BKPF cover
3. Turn the board lever in the direction of the arrow 2, then pull out the board toward you. 4. Turn the board lever of a new board in the direction of the arrow 1, insert the board along the board guide rail, then push it until it connects to the MB-812 board securely.
CN401
2 1 1 2
B 3x6
Board lever
Board lever
1 2
1 2
1 2
Install Remove
5. Install the BKPF cover and front panel.
PFV-D50A
1-5(E)
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