Re: Help With Vertical Circuit. Capacitor getting extremely hot
Hi Everyone
I've changed everything in the vertical circuit. still nothing, just horizontal line (G2 up), here's the voltages from the IC if its any help to decipher whats going wrong
Pin 9 = 25.9v (Supply)
Pin 8 = 0v (Flyback Generator)
Pin 7 = 6.0v (Guard Circuit)
Pin 6 = 25.5v (Output Supply)
Pin 5 = 24.2v (Output)
Pins 4,3,2 &1 all 0v (Ground 2 & 4. Drive 1&3)
There's 6v on Pin 7 (guard Circuit) reading the datasheet for the TDA3653B it says when the voltage on pin 8 drops below 1.8v a dc voltage will be produced on Pin 7 blanking the screen. this seems to be happening but I don't know why.
can anyone help me
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Cheers,
Luke
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