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Old 10-04-2009, 08:06 PM
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Findm-Keepm Findm-Keepm is offline
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Quote:
Originally Posted by Tubejunke View Post
The second picture is viewed from the top of the chassis with the can removed from T4. At 11 o-clock I see what looks like a short, light colored resistor with three color bands, and over to the right is a very small component that is a little smaller than a 1/4 watt resistor and looks as if it is clear, with color bands. Is this a diode? In the schematic there is a diode symbol designated as X1. Is the tan thing a capacitor?

I
Yes, and Yes. The clear glass component with bands is a diode - Zenith part number will start with a "103-"

The tan component is a tubular ceramic capacitor, most likely a zero drift/temp compensated type. These rarely fail.

The coil/cap/diode combination is usually in the video detector - probably not a starting point for the symptoms you describe. I'll pull the Sams tomorrow afternoon (EDT) and see if I have anything to add.

Cheers,
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