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Old 05-24-2011, 07:15 PM
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vts1134 vts1134 is offline
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Join Date: Apr 2011
Location: Pittsburgh, PA
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Taking off early to spend time on the set turned into run errands time I was able to do a voltage test on V13 and V14, however.
My results:
V13 according to the schematics should read- Pin 1: 170 to 40VDC. Pin 4: 6.3VAC. Pin 5:170-40VDC. Pin 6: -40 to -2.4VDC.
V13 actual readings- Pin 1: 51 to 20VDC. Pin 4: 7.5VAC. Pin5: 51 to 20VDC. Pin 6: -1.21 to -.97VDC.
V14 according to the schematics should read- Pin 3: 260 to 230VDC. Pin 4: 260 to 230VDC. Pin 6: 215VDC. Pin 7: 6.3VAC. Pin 8: 30 to 8VDC.
V14 actual readings- Pin 3: 350 to 300VDC. Pin 4: 445 to 230VDC. Pin 6: 295 VDC. Pin 7: 7.5VDC. Pin 8: 49 to 12VDC.

V14's readings are a bit high, but could those be within tolerance? V13's readings are low enough that I can't imagine they would be within tolerance. V13's readings on pins 3,4, and 8 change with the adjustment of V4a(the vertical size control). Schematics call for resistance of 2.5meg which is right what it metered to. I mentioned before that I wanted to change V13(a 6C4) but I haven't done that yet.
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