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Re: Philips Model: B3LN16A
Geschreven door John Hupse op 12. Jan 2005 11:11:17:
In reactie op: Re: Philips Model: B3LN16A geschreven door Joćo op 12. Jan 2005 02:59:49:
Hello Joćo,
Use an ohm-meter to see if the filament of the DM71 is broken. Remove the tube from its socket first before applying the meter probes.
If the filament is ok, then put the tube back into its socket. Measure the filament voltage between pin 4 and 5, it should be 1.4 Volts. If this is ok, then measure the plate voltage at pin 8. This should be 60...80 Volt.