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Good product and very helpfull to repair. Many thanks.
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Very good product. Best service manual. Many thanks
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I am only search for 5 Minute, by it in 5 Minutes to and get ist in few ours! Best i found in the Internet and my Amplifer is repaired as well! Thank you
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Readable text and good copy. Very much needed if you wish to do some repairs on this fine old unit.
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Fint forløb med levering af manualen. Kvaliteten af skanningen betegnes som middel
ADJUSTMENT PROCEDURE
1. Test Equipment Required
The following Test Equipments are required for adjustment of the Digital AV Mixer WJ-AVE55.
Oscilloscope Frequency Counter Digital Voltmeter Vectorscope Waveform Monitor Underscanned Colour Video Monitor Video Signal Generator Audio Generator Extension Board (Part Number: YWV01034AN) for Power Board and Main Board as shown Fig. 1-1.
Disconnect the flat cable. Remove five screws. Remove five screws.
Fig. 2-2 Referring to Fig. 2-3, connect the Extension Board between CN3 on the Power Board and CN3 on the Main Board.
Fig. 1-1
2. Disassembling Procedure for Adjustment
Referring to Fig. 2-1, remove nine screws that secure the Upper Cover and remove the Upper Cover.
Connect the Extension Board.
Fig. 2-3
Remove nine screws.
Fig. 2-1 Referring to Fig. 2-2, remove five screws that secure the Shield Cover and remove the Shield Cover. Disconnect the Flat Cable from CN3 on the Power Board and CN3 on the Main Board. Remove five screws that secure the Main Board and remove the Main Board.
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