2SC4769 DATASHEET PDF

2SC DESCRIPTION. ·High Breakdown Voltage VCBO= V (Min). · High Switching Speed. ·High Reliability. ·Built-in Damper Diode. APPLICATIONS. 2SC Datasheet PDF Download – Very High-Definition Color Display Horizontal Deflection Output Applications, 2SC data sheet. Sanyo Semicon Device 2SC datasheet, Very High-Definition Color Display Horizontal Deflection Output Applications (1-page), 2SC datasheet.

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2SC4769 Datasheet, Equivalent, Cross Reference Search

Yes, the CRT heater voltage comes from the flyback. That’s funny because I just installed this monitor about a year datazheet as well Can you describe your repair at all?

There is a hot piece on the board, labeled W Most likely Q, although I don’t have a manual or chassis handy to check. Q Thanks for playing and see you real soon the next time on Anyone know where I can get a replacement for this part? The part seems to work, I now get the high pitched sound that you would normally hear from a functional monitor, datazheet there is no neck glow, datashdet picture, and i think the flyback is cooking because an odd smell is coming from the board.

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2SC4769 Datasheet PDF

I also found a small bulge on the flyback, as if it cooked a little bit. I tried searching for the datasheet, but not much is coming up! Check around the flyback for a large 3-legged transistor mounted to either a metal wall or a large heat sink. Vision Pro HOT where is it??

The original owner said the monitor worked for about a year, then just quit.

Bringing this thread back to life since I was working on the same monitor with the same issue. Good luck finding a replacement flyback, though. Ah, it all makes sense then. I am thinking about replacing the flyback. I’m pretty sure they’re not made any more. I think I found the schematic, though its mislabeled as MTGCN alot of the parts on the board seem to match up with the schematic http: Attached is a picture of what I am seeing get very hot.

The black box in your pic is a posistor which controls the degaussing coil.

It can be had from Mouser: Any help is appreciated. It’s Q on thethough. I just purchased a used pac-man over the weekend and it came with one of these monitors. It is labeled M on the top. I have this same chassis, with the same symptoms.

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C PDF डेटा पत्रक – 2SC

It’ll probably have a smaller transistor near it It is doing the same clicking as you described above. Replaced both and it came back to life. I would love to have this be a simple fix as the monitor looks in very good condition. No neck glow and the HV is goes up to about v and then cycles as do the clicks. In my case C, a 33uf v ‘lytic shorted and 2sv4769 out the HOT as well.

D Does the CRT get heater voltage from the flyback? F47 The original owner said the monitor worked for about a year, then just quit.