buschfsu
Well-known member
hello all
Fixing my GT2Q (neve clone)
I have replace the entire power supply with a new JLM (old transformer was cooked). Left channel sounds great and loads the 24V rail appropriately (LM317 is warm). When i have the right channel powered the rail to the right side drops to 7V and the LM317 gets rocket hot and then thermal shutdown. what should i be looking for in the circuit? short to ground? thats all i can think of. any help (btw both 24 and 48 v 317's are heatsinked)
Fixing my GT2Q (neve clone)
I have replace the entire power supply with a new JLM (old transformer was cooked). Left channel sounds great and loads the 24V rail appropriately (LM317 is warm). When i have the right channel powered the rail to the right side drops to 7V and the LM317 gets rocket hot and then thermal shutdown. what should i be looking for in the circuit? short to ground? thats all i can think of. any help (btw both 24 and 48 v 317's are heatsinked)