[TechAssist] Re: crt heater voltage
- From: "Bil Green" <tv.vcrrepair@xxxxxxxxxxx>
- To: <techassist@xxxxxxxxxxxxx>
- Date: Mon, 3 Sep 2001 14:17:04 -0700
Almost always 6VAC. Most DMM's will not measure
it because it is 15kz. Too high to measure. If you
are lucky the meter may read as high as 2 or 3 volts.
I go by the brightness of the filament. Bright orange
is good. You could make a test jig using a diode
and cap - then you reading would be about 7VDC.
Bil
----- Original Message -----
From: "KAMAL ADLI" <kamaladli@xxxxxxxxxxx>
To: <techassist@xxxxxxxxxxxxx>
Sent: Sunday, September 02, 2001 12:02 PM
Subject: [TechAssist] crt heater voltage
>
> what are the voltage supply to tv crt heater.if the
voltage is 6.3v dc or
> 6.3v ac or other value as depend on the manufacture?
>
>
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