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Once again owner-manual.com has saved the day for me, and come through with the manual I need. I looked other places too, and couldn't find it anywhere. Thank You owner-manual.com!!! You're the BEST!
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very good quality that can be magnified several times, and it remains readable.
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The service manual is really great - thanks to it I was able to install the laser unit and thus "save" my CD-player, which seemed to be impossible before I had the manual.
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Downloaded the Service manual OK of the Technics Piano and have now repaired it and its going fine. Excellant; thank you for the fine servce. A.M
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This site is working fine! Did buy a manual for SX-EX25L and after a while I could download it and fix the problem. Nice and easy!
NN-P795 NN-P794SFR
4 SIMPLE WAY OF H.V. INVERTER/MAGNETRON TROUBLESHOUTING
Purpose: Simple way (3/23 seconds rule) of identifying whether it�s Magnetron, Inverter, or others. Set-up: The unit under question is connected through the Ammeter as shown below.
Procedure: Follow the matrix table below to identify the problem source. Note: Do not replace both Inverter board and Magnetron simultaneously and automatically without going through this procedure.
Power will: Ammeter reading is: Shut off in 23 seconds 1. Between 0.5A and 1.0A. after �Start�. 2. Between 1.0A and 2.0A. To do: Remedy: Check and repair open magnetron circuit Open magnetron wiring between Inverter and magnetron terminal. Check continuity of D702 in Inverter PCB.
1. D702 shorted
Shut off in 3 seconds 1. Less than 0.5A after �Start�
Replace H.V.Inverter (F606Y6G00AP/F606Y6G00CP) 2. D702 is OK Replace magnetron Check open circuit: Latch Switch, DPC, Replace defective component(s), or Power Relay and CN701 correct switch, cables and connectors.
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