SONY BKPF-PS50A Repair Manual

$7.99

SONY BKPF-PS50A - It's a complete service manual, and it's in PDF format. It contains circuit diagrams ( schemas ) etc. It also usually contains parts catalog. After placing order we'll send You download instructions on Your email address. See below for delivery information

The manual is available only in language(s): English

Link to manual will be sent on Your email address after You place order.

This product was added to our catalog on Wednesday 21 November, 2007.

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Jim Carrier - 08/02/2006

Outstanding and fast service! I received service manual in a moment after order. Thanks to this manual I can use my printer again!

John Craig - 07/31/2006

Very nice site and the manual is great. A life-saver. Thank you so much!

Steve Troake - 10/05/2006

Just got this Manual downloaded... Scan is PERFECT! This is EXACTLY what I needed. However, please update your site info to state that it may take more than \"a few hours\" to have the download available after payment - - - I had to wait 4 days, in my case. Otherwise, I am very happy with this!!! Thanks! --- User-Manuals.COM comment We\'re sorry for delay, we had major problem with our download server, but all is ok now and downloads works as previous.

Gaspar Lovas - 11/03/2009

That's all right, thank you for all your trouble. Yours sincerely GL

Steve Fink - 07/24/2006

Nice, really nice. I was happy to receive manual in true electronic form, instead of scanned original. This manual includes: Wiring diagram, circuit diagram, block diagram, PC board, adjustment, exploded view, PARTS CATALOG and more.. It's full color manual, not B&W or grayscale :)

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Click to see text excerpt from the manual

1-8. Replacing and Adjusting the Switching Regulator
1-9. Extension Board
1-8-2. Replacing the Switching Regulator1-9. Extension Board
(-5V)
The following extension board is ready for PFV-HD50A as
After completing the steps 1 to 7, replace the switchingan optional accessory.
regulator with the following steps.. EX-331 board (Sony part No.: J-6185-960- )
8. Disconnect the AC-REG harness and DC-REG harnessInstallation
from the connectors of the -5V switching regulator.
9. Lift the power case, then remove the two screws1. Remove the board to be extended. (Refer to Section 1-
whitch securely hold the -5V switching regulator.7-1.)
10. Install a new switching regulator in the reverse order2. Insert the EX-331 board along the board guide rail.
of steps 1 to 9.3. Push the EX-331 board to the slot as far as it will go,
then connect the board to the connector of the MB-812
PSW 3x10Switching
board.
regulator (+5V)4. Open the rails of the EX-331 board and insert the
PSW 3x10board to be extended.
PS-534 board
Power case
Switching

regulator (_5V)
Harness (DC-REG)
Harness (AC-REG)EX-331 board
1-8-3. Adjusting Power Supply Voltage
After replacing the switching regulator, be sure to adjustEX-331 board
the power supply voltage of the replaced switching
regulator.
The procedure for adjusting is the same as for adjusting of
the installation.Rail
For details, refer to section 1-7 in the installation manual
supplied with PFV-HD50A.
Rail
Board to be extend
1-10(E)PFV-HD50A MM