Hey guys,
After recapping and re-chipping the monitor modules on a Trident 80 Series I am experiencing some rather disturbing problems.
For starters I replaced all the chips with TL071CP's and all the caps are Panasonic ECG 22uf 35v & 100uF 25v.
The first three of the six modules function perfectly. The others keep blowing up the 100uF 25v caps.
I believe these caps are power de-coupling caps. On the schematic they are connected between ground & +20v and ground & -20v. Also one of the 100uf caps connected to one of the IC's keeps blowing.
I replaced all caps and chips according to the original Trident manual and component schedule. Also I tested the voltage at the edge connector and got +18 & -18.
Any thoughts or ideas would be greatly appreciated, as I have a session on monday.
Thanks a bunch
After recapping and re-chipping the monitor modules on a Trident 80 Series I am experiencing some rather disturbing problems.
For starters I replaced all the chips with TL071CP's and all the caps are Panasonic ECG 22uf 35v & 100uF 25v.
The first three of the six modules function perfectly. The others keep blowing up the 100uF 25v caps.
I believe these caps are power de-coupling caps. On the schematic they are connected between ground & +20v and ground & -20v. Also one of the 100uf caps connected to one of the IC's keeps blowing.
I replaced all caps and chips according to the original Trident manual and component schedule. Also I tested the voltage at the edge connector and got +18 & -18.
Any thoughts or ideas would be greatly appreciated, as I have a session on monday.
Thanks a bunch