Need some help with voltage reading on GO7

NCC-1701

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HA 11244 located at IC501 on the chassis is reading 2.7V, anyone know if this is correct. I'm looking for the voltage on pin 11 off the chip, schematic shows no voltages. Thanks guys.
 
why? what problem are you having?

lol...I was wondering the same thing. I don't think I've ever seen anyone probe the voltages on that.

Not that it couldn't come in handy for certain situations, I'm sure, but with my knowledge on this in particular I'm not sure what.
 
Installed a new flyback, installed new HOT, removed and checked R908 okay, have good high voltage all over the chassis, no blown fuses, nothing smokin.lol just cannot get the tube to light, so I'm stumped...IC501 chip was replaced at some point seated into it's own socket where I guess the original chip was soldered directly onto the chassis board, only shows 2.7Volts, seems low so I'm thinking something is drawing down on that chip.

I'm not positive IC501 is even a problem, just going through the process of elimination, of course no voltage readings on the factory schematics so I can't even test for proper voltages...checked for cold solder joints, broken traces, reflowed the typical problem areas on the chassis but no glow on the tube neck...pulling my frickin hair out with this thing...anybody know what the proper voltages are on the key points for this chassis.
 
Sorry guys goofed when stating I had high voltage all over the place, actually lacking High Voltage on the chassis. I started out by hooking up the chassis to a Variack Transformer feeding in 100V in order to protect the components, voltage tests okay at HOT, Horizontal Driver on the collector, driver transistor checks good. F901 and F902 shows voltage on both sides of the fuse.

I'm not achieving any high voltage, monitor dead, no orange glow on the tube neck. I did have a friend of mine check all the basics since he is an old timer with TV repair knowledge who covered all the preliminary checks, hooked it up to his Variack, not sure where to go from checking the basics, installed new Flyback, new HOT, both fuses check good, no high voltage on the chassis.
 
No high voltage, B+ all over the place, no high voltage coming out of the Flyback Transformer.
 
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