Re: Magnavox DRV power supply SMPS
Are you talking about diode "Dclamp"? If yes, its anode is connected to pin 5 of the transformer and its cathode (stripe) is connected to parallel resistor-capacitor combo, "Clamp" and "Rclamp".
At least I don't see which other diode you're talking about. But please specify if it's something else. It's very important that you get the clamping network wired correctly in order to prevent blowing your ncp1200 chip.
Also, try opening the picture with Windows Picture Viewer and zoom in. The junctions should be a lot more clear that way. Anywhere where you see three or more wires coming together with a DOT over them, that's a junction. If wires cross each other with *no* dot, then there's no junction.
Are you talking about diode "Dclamp"? If yes, its anode is connected to pin 5 of the transformer and its cathode (stripe) is connected to parallel resistor-capacitor combo, "Clamp" and "Rclamp".
At least I don't see which other diode you're talking about. But please specify if it's something else. It's very important that you get the clamping network wired correctly in order to prevent blowing your ncp1200 chip.
Also, try opening the picture with Windows Picture Viewer and zoom in. The junctions should be a lot more clear that way. Anywhere where you see three or more wires coming together with a DOT over them, that's a junction. If wires cross each other with *no* dot, then there's no junction.
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